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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-4.0.7-201507050833.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index 74b6c6d..eac0e77 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -643,7 +644,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -666,7 +689,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -694,7 +717,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -725,7 +748,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 4d68ec8..9546b75 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1203,6 +1203,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2300,6 +2307,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2601,6 +2612,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Makefile b/Makefile
376 index bd76a8e..ed02758 100644
377 --- a/Makefile
378 +++ b/Makefile
379 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
380 HOSTCC = gcc
381 HOSTCXX = g++
382 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
383 -HOSTCXXFLAGS = -O2
384 +HOSTCFLAGS = -W -Wno-unused-parameter -Wno-missing-field-initializers -fno-delete-null-pointer-checks
385 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
386 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
387
388 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
389 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
390 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
391 # Rules shared between *config targets and build targets
392
393 # Basic helpers built in scripts/
394 -PHONY += scripts_basic
395 -scripts_basic:
396 +PHONY += scripts_basic gcc-plugins
397 +scripts_basic: gcc-plugins
398 $(Q)$(MAKE) $(build)=scripts/basic
399 $(Q)rm -f .tmp_quiet_recordmcount
400
401 @@ -622,6 +624,74 @@ endif
402 # Tell gcc to never replace conditional load with a non-conditional one
403 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
404
405 +ifndef DISABLE_PAX_PLUGINS
406 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
407 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
408 +else
409 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
410 +endif
411 +ifneq ($(PLUGINCC),)
412 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
413 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
414 +endif
415 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
416 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
417 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
418 +endif
419 +ifdef CONFIG_KALLOCSTAT_PLUGIN
420 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
421 +endif
422 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
423 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
424 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
425 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
426 +endif
427 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
428 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
429 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
430 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
431 +endif
432 +endif
433 +ifdef CONFIG_CHECKER_PLUGIN
434 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
435 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
436 +endif
437 +endif
438 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
439 +ifdef CONFIG_PAX_SIZE_OVERFLOW
440 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_LATENT_ENTROPY
443 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
444 +endif
445 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
446 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
447 +endif
448 +INITIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/initify_plugin.so -DINITIFY_PLUGIN
449 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
450 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
451 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
452 +GCC_PLUGINS_CFLAGS += $(INITIFY_PLUGIN_CFLAGS)
453 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
454 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
455 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
456 +ifeq ($(KBUILD_EXTMOD),)
457 +gcc-plugins:
458 + $(Q)$(MAKE) $(build)=tools/gcc
459 +else
460 +gcc-plugins: ;
461 +endif
462 +else
463 +gcc-plugins:
464 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
465 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
466 +else
467 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
468 +endif
469 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
470 +endif
471 +endif
472 +
473 ifdef CONFIG_READABLE_ASM
474 # Disable optimizations that make assembler listings hard to read.
475 # reorder blocks reorders the control in the function
476 @@ -714,7 +784,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
477 else
478 KBUILD_CFLAGS += -g
479 endif
480 -KBUILD_AFLAGS += -Wa,-gdwarf-2
481 +KBUILD_AFLAGS += -Wa,--gdwarf-2
482 endif
483 ifdef CONFIG_DEBUG_INFO_DWARF4
484 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
485 @@ -884,7 +954,7 @@ export mod_sign_cmd
486
487
488 ifeq ($(KBUILD_EXTMOD),)
489 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
490 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
491
492 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
493 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
494 @@ -934,6 +1004,8 @@ endif
495
496 # The actual objects are generated when descending,
497 # make sure no implicit rule kicks in
498 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
499 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
500 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
501
502 # Handle descending into subdirectories listed in $(vmlinux-dirs)
503 @@ -943,7 +1015,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
504 # Error messages still appears in the original language
505
506 PHONY += $(vmlinux-dirs)
507 -$(vmlinux-dirs): prepare scripts
508 +$(vmlinux-dirs): gcc-plugins prepare scripts
509 $(Q)$(MAKE) $(build)=$@
510
511 define filechk_kernel.release
512 @@ -986,10 +1058,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
513
514 archprepare: archheaders archscripts prepare1 scripts_basic
515
516 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
517 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
518 prepare0: archprepare FORCE
519 $(Q)$(MAKE) $(build)=.
520
521 # All the preparing..
522 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
523 prepare: prepare0
524
525 # Generate some files
526 @@ -1103,6 +1178,8 @@ all: modules
527 # using awk while concatenating to the final file.
528
529 PHONY += modules
530 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
531 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
532 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
533 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
534 @$(kecho) ' Building modules, stage 2.';
535 @@ -1118,7 +1195,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
536
537 # Target to prepare building external modules
538 PHONY += modules_prepare
539 -modules_prepare: prepare scripts
540 +modules_prepare: gcc-plugins prepare scripts
541
542 # Target to install modules
543 PHONY += modules_install
544 @@ -1184,7 +1261,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \
545 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
546 signing_key.priv signing_key.x509 x509.genkey \
547 extra_certificates signing_key.x509.keyid \
548 - signing_key.x509.signer vmlinux-gdb.py
549 + signing_key.x509.signer vmlinux-gdb.py \
550 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
551 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
552 + tools/gcc/randomize_layout_seed.h
553
554 # clean - Delete most, but leave enough to build external modules
555 #
556 @@ -1223,7 +1303,7 @@ distclean: mrproper
557 @find $(srctree) $(RCS_FIND_IGNORE) \
558 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
559 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
560 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
561 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
562 -type f -print | xargs rm -f
563
564
565 @@ -1389,6 +1469,8 @@ PHONY += $(module-dirs) modules
566 $(module-dirs): crmodverdir $(objtree)/Module.symvers
567 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
568
569 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
570 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
571 modules: $(module-dirs)
572 @$(kecho) ' Building modules, stage 2.';
573 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
574 @@ -1529,17 +1611,21 @@ else
575 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
576 endif
577
578 -%.s: %.c prepare scripts FORCE
579 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
580 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
581 +%.s: %.c gcc-plugins prepare scripts FORCE
582 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
583 %.i: %.c prepare scripts FORCE
584 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
585 -%.o: %.c prepare scripts FORCE
586 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
587 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
588 +%.o: %.c gcc-plugins prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 %.lst: %.c prepare scripts FORCE
591 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
592 -%.s: %.S prepare scripts FORCE
593 +%.s: %.S gcc-plugins prepare scripts FORCE
594 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
595 -%.o: %.S prepare scripts FORCE
596 +%.o: %.S gcc-plugins prepare scripts FORCE
597 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
598 %.symtypes: %.c prepare scripts FORCE
599 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
600 @@ -1551,11 +1637,15 @@ endif
601 $(build)=$(build-dir)
602 # Make sure the latest headers are built for Documentation
603 Documentation/: headers_install
604 -%/: prepare scripts FORCE
605 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
606 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
607 +%/: gcc-plugins prepare scripts FORCE
608 $(cmd_crmodverdir)
609 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
610 $(build)=$(build-dir)
611 -%.ko: prepare scripts FORCE
612 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
613 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
614 +%.ko: gcc-plugins prepare scripts FORCE
615 $(cmd_crmodverdir)
616 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
617 $(build)=$(build-dir) $(@:.ko=.o)
618 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
619 index 8f8eafb..3405f46 100644
620 --- a/arch/alpha/include/asm/atomic.h
621 +++ b/arch/alpha/include/asm/atomic.h
622 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
623 #define atomic_dec(v) atomic_sub(1,(v))
624 #define atomic64_dec(v) atomic64_sub(1,(v))
625
626 +#define atomic64_read_unchecked(v) atomic64_read(v)
627 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
628 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
629 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
630 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
631 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
632 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
633 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
634 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
635 +
636 #endif /* _ALPHA_ATOMIC_H */
637 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
638 index ad368a9..fbe0f25 100644
639 --- a/arch/alpha/include/asm/cache.h
640 +++ b/arch/alpha/include/asm/cache.h
641 @@ -4,19 +4,19 @@
642 #ifndef __ARCH_ALPHA_CACHE_H
643 #define __ARCH_ALPHA_CACHE_H
644
645 +#include <linux/const.h>
646
647 /* Bytes per L1 (data) cache line. */
648 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
649 -# define L1_CACHE_BYTES 64
650 # define L1_CACHE_SHIFT 6
651 #else
652 /* Both EV4 and EV5 are write-through, read-allocate,
653 direct-mapped, physical.
654 */
655 -# define L1_CACHE_BYTES 32
656 # define L1_CACHE_SHIFT 5
657 #endif
658
659 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
660 #define SMP_CACHE_BYTES L1_CACHE_BYTES
661
662 #endif
663 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
664 index 968d999..d36b2df 100644
665 --- a/arch/alpha/include/asm/elf.h
666 +++ b/arch/alpha/include/asm/elf.h
667 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
668
669 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
670
671 +#ifdef CONFIG_PAX_ASLR
672 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
673 +
674 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
675 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
676 +#endif
677 +
678 /* $0 is set by ld.so to a pointer to a function which might be
679 registered using atexit. This provides a mean for the dynamic
680 linker to call DT_FINI functions for shared libraries that have
681 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
682 index aab14a0..b4fa3e7 100644
683 --- a/arch/alpha/include/asm/pgalloc.h
684 +++ b/arch/alpha/include/asm/pgalloc.h
685 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
686 pgd_set(pgd, pmd);
687 }
688
689 +static inline void
690 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
691 +{
692 + pgd_populate(mm, pgd, pmd);
693 +}
694 +
695 extern pgd_t *pgd_alloc(struct mm_struct *mm);
696
697 static inline void
698 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
699 index a9a1195..e9b8417 100644
700 --- a/arch/alpha/include/asm/pgtable.h
701 +++ b/arch/alpha/include/asm/pgtable.h
702 @@ -101,6 +101,17 @@ struct vm_area_struct;
703 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
704 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
705 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
706 +
707 +#ifdef CONFIG_PAX_PAGEEXEC
708 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
709 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
710 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
711 +#else
712 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
713 +# define PAGE_COPY_NOEXEC PAGE_COPY
714 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
715 +#endif
716 +
717 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
718
719 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
720 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
721 index 2fd00b7..cfd5069 100644
722 --- a/arch/alpha/kernel/module.c
723 +++ b/arch/alpha/kernel/module.c
724 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
725
726 /* The small sections were sorted to the end of the segment.
727 The following should definitely cover them. */
728 - gp = (u64)me->module_core + me->core_size - 0x8000;
729 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
730 got = sechdrs[me->arch.gotsecindex].sh_addr;
731
732 for (i = 0; i < n; i++) {
733 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
734 index e51f578..16c64a3 100644
735 --- a/arch/alpha/kernel/osf_sys.c
736 +++ b/arch/alpha/kernel/osf_sys.c
737 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
738 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
739
740 static unsigned long
741 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
742 - unsigned long limit)
743 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
744 + unsigned long limit, unsigned long flags)
745 {
746 struct vm_unmapped_area_info info;
747 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
748
749 info.flags = 0;
750 info.length = len;
751 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
752 info.high_limit = limit;
753 info.align_mask = 0;
754 info.align_offset = 0;
755 + info.threadstack_offset = offset;
756 return vm_unmapped_area(&info);
757 }
758
759 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
760 merely specific addresses, but regions of memory -- perhaps
761 this feature should be incorporated into all ports? */
762
763 +#ifdef CONFIG_PAX_RANDMMAP
764 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
765 +#endif
766 +
767 if (addr) {
768 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
769 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
770 if (addr != (unsigned long) -ENOMEM)
771 return addr;
772 }
773
774 /* Next, try allocating at TASK_UNMAPPED_BASE. */
775 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
776 - len, limit);
777 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
778 +
779 if (addr != (unsigned long) -ENOMEM)
780 return addr;
781
782 /* Finally, try allocating in low memory. */
783 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
784 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
785
786 return addr;
787 }
788 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
789 index 9d0ac09..479a962 100644
790 --- a/arch/alpha/mm/fault.c
791 +++ b/arch/alpha/mm/fault.c
792 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
793 __reload_thread(pcb);
794 }
795
796 +#ifdef CONFIG_PAX_PAGEEXEC
797 +/*
798 + * PaX: decide what to do with offenders (regs->pc = fault address)
799 + *
800 + * returns 1 when task should be killed
801 + * 2 when patched PLT trampoline was detected
802 + * 3 when unpatched PLT trampoline was detected
803 + */
804 +static int pax_handle_fetch_fault(struct pt_regs *regs)
805 +{
806 +
807 +#ifdef CONFIG_PAX_EMUPLT
808 + int err;
809 +
810 + do { /* PaX: patched PLT emulation #1 */
811 + unsigned int ldah, ldq, jmp;
812 +
813 + err = get_user(ldah, (unsigned int *)regs->pc);
814 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
815 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
816 +
817 + if (err)
818 + break;
819 +
820 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
821 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
822 + jmp == 0x6BFB0000U)
823 + {
824 + unsigned long r27, addr;
825 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
826 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
827 +
828 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
829 + err = get_user(r27, (unsigned long *)addr);
830 + if (err)
831 + break;
832 +
833 + regs->r27 = r27;
834 + regs->pc = r27;
835 + return 2;
836 + }
837 + } while (0);
838 +
839 + do { /* PaX: patched PLT emulation #2 */
840 + unsigned int ldah, lda, br;
841 +
842 + err = get_user(ldah, (unsigned int *)regs->pc);
843 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
844 + err |= get_user(br, (unsigned int *)(regs->pc+8));
845 +
846 + if (err)
847 + break;
848 +
849 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
850 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
851 + (br & 0xFFE00000U) == 0xC3E00000U)
852 + {
853 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
854 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
855 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
856 +
857 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
858 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
859 + return 2;
860 + }
861 + } while (0);
862 +
863 + do { /* PaX: unpatched PLT emulation */
864 + unsigned int br;
865 +
866 + err = get_user(br, (unsigned int *)regs->pc);
867 +
868 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
869 + unsigned int br2, ldq, nop, jmp;
870 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
871 +
872 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
873 + err = get_user(br2, (unsigned int *)addr);
874 + err |= get_user(ldq, (unsigned int *)(addr+4));
875 + err |= get_user(nop, (unsigned int *)(addr+8));
876 + err |= get_user(jmp, (unsigned int *)(addr+12));
877 + err |= get_user(resolver, (unsigned long *)(addr+16));
878 +
879 + if (err)
880 + break;
881 +
882 + if (br2 == 0xC3600000U &&
883 + ldq == 0xA77B000CU &&
884 + nop == 0x47FF041FU &&
885 + jmp == 0x6B7B0000U)
886 + {
887 + regs->r28 = regs->pc+4;
888 + regs->r27 = addr+16;
889 + regs->pc = resolver;
890 + return 3;
891 + }
892 + }
893 + } while (0);
894 +#endif
895 +
896 + return 1;
897 +}
898 +
899 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
900 +{
901 + unsigned long i;
902 +
903 + printk(KERN_ERR "PAX: bytes at PC: ");
904 + for (i = 0; i < 5; i++) {
905 + unsigned int c;
906 + if (get_user(c, (unsigned int *)pc+i))
907 + printk(KERN_CONT "???????? ");
908 + else
909 + printk(KERN_CONT "%08x ", c);
910 + }
911 + printk("\n");
912 +}
913 +#endif
914
915 /*
916 * This routine handles page faults. It determines the address,
917 @@ -133,8 +251,29 @@ retry:
918 good_area:
919 si_code = SEGV_ACCERR;
920 if (cause < 0) {
921 - if (!(vma->vm_flags & VM_EXEC))
922 + if (!(vma->vm_flags & VM_EXEC)) {
923 +
924 +#ifdef CONFIG_PAX_PAGEEXEC
925 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
926 + goto bad_area;
927 +
928 + up_read(&mm->mmap_sem);
929 + switch (pax_handle_fetch_fault(regs)) {
930 +
931 +#ifdef CONFIG_PAX_EMUPLT
932 + case 2:
933 + case 3:
934 + return;
935 +#endif
936 +
937 + }
938 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
939 + do_group_exit(SIGKILL);
940 +#else
941 goto bad_area;
942 +#endif
943 +
944 + }
945 } else if (!cause) {
946 /* Allow reads even for write-only mappings */
947 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
948 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
949 index cf4c0c9..a87ecf5 100644
950 --- a/arch/arm/Kconfig
951 +++ b/arch/arm/Kconfig
952 @@ -1735,7 +1735,7 @@ config ALIGNMENT_TRAP
953
954 config UACCESS_WITH_MEMCPY
955 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
956 - depends on MMU
957 + depends on MMU && !PAX_MEMORY_UDEREF
958 default y if CPU_FEROCEON
959 help
960 Implement faster copy_to_user and clear_user methods for CPU
961 @@ -1999,6 +1999,7 @@ config XIP_PHYS_ADDR
962 config KEXEC
963 bool "Kexec system call (EXPERIMENTAL)"
964 depends on (!SMP || PM_SLEEP_SMP)
965 + depends on !GRKERNSEC_KMEM
966 help
967 kexec is a system call that implements the ability to shutdown your
968 current kernel, and to start another kernel. It is like a reboot
969 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
970 index e22c119..abe7041 100644
971 --- a/arch/arm/include/asm/atomic.h
972 +++ b/arch/arm/include/asm/atomic.h
973 @@ -18,17 +18,41 @@
974 #include <asm/barrier.h>
975 #include <asm/cmpxchg.h>
976
977 +#ifdef CONFIG_GENERIC_ATOMIC64
978 +#include <asm-generic/atomic64.h>
979 +#endif
980 +
981 #define ATOMIC_INIT(i) { (i) }
982
983 #ifdef __KERNEL__
984
985 +#ifdef CONFIG_THUMB2_KERNEL
986 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
987 +#else
988 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
989 +#endif
990 +
991 +#define _ASM_EXTABLE(from, to) \
992 +" .pushsection __ex_table,\"a\"\n"\
993 +" .align 3\n" \
994 +" .long " #from ", " #to"\n" \
995 +" .popsection"
996 +
997 /*
998 * On ARM, ordinary assignment (str instruction) doesn't clear the local
999 * strex/ldrex monitor on some implementations. The reason we can use it for
1000 * atomic_set() is the clrex or dummy strex done on every exception return.
1001 */
1002 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1003 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1004 +{
1005 + return ACCESS_ONCE(v->counter);
1006 +}
1007 #define atomic_set(v,i) (((v)->counter) = (i))
1008 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1009 +{
1010 + v->counter = i;
1011 +}
1012
1013 #if __LINUX_ARM_ARCH__ >= 6
1014
1015 @@ -38,26 +62,50 @@
1016 * to ensure that the update happens.
1017 */
1018
1019 -#define ATOMIC_OP(op, c_op, asm_op) \
1020 -static inline void atomic_##op(int i, atomic_t *v) \
1021 +#ifdef CONFIG_PAX_REFCOUNT
1022 +#define __OVERFLOW_POST \
1023 + " bvc 3f\n" \
1024 + "2: " REFCOUNT_TRAP_INSN "\n"\
1025 + "3:\n"
1026 +#define __OVERFLOW_POST_RETURN \
1027 + " bvc 3f\n" \
1028 +" mov %0, %1\n" \
1029 + "2: " REFCOUNT_TRAP_INSN "\n"\
1030 + "3:\n"
1031 +#define __OVERFLOW_EXTABLE \
1032 + "4:\n" \
1033 + _ASM_EXTABLE(2b, 4b)
1034 +#else
1035 +#define __OVERFLOW_POST
1036 +#define __OVERFLOW_POST_RETURN
1037 +#define __OVERFLOW_EXTABLE
1038 +#endif
1039 +
1040 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1041 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1042 { \
1043 unsigned long tmp; \
1044 int result; \
1045 \
1046 prefetchw(&v->counter); \
1047 - __asm__ __volatile__("@ atomic_" #op "\n" \
1048 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1049 "1: ldrex %0, [%3]\n" \
1050 " " #asm_op " %0, %0, %4\n" \
1051 + post_op \
1052 " strex %1, %0, [%3]\n" \
1053 " teq %1, #0\n" \
1054 -" bne 1b" \
1055 +" bne 1b\n" \
1056 + extable \
1057 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1058 : "r" (&v->counter), "Ir" (i) \
1059 : "cc"); \
1060 } \
1061
1062 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1063 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1064 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1065 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1066 +
1067 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1068 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1069 { \
1070 unsigned long tmp; \
1071 int result; \
1072 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1073 smp_mb(); \
1074 prefetchw(&v->counter); \
1075 \
1076 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1077 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1078 "1: ldrex %0, [%3]\n" \
1079 " " #asm_op " %0, %0, %4\n" \
1080 + post_op \
1081 " strex %1, %0, [%3]\n" \
1082 " teq %1, #0\n" \
1083 -" bne 1b" \
1084 +" bne 1b\n" \
1085 + extable \
1086 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1087 : "r" (&v->counter), "Ir" (i) \
1088 : "cc"); \
1089 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1090 return result; \
1091 }
1092
1093 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1094 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1095 +
1096 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1097 {
1098 int oldval;
1099 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1100 __asm__ __volatile__ ("@ atomic_add_unless\n"
1101 "1: ldrex %0, [%4]\n"
1102 " teq %0, %5\n"
1103 -" beq 2f\n"
1104 -" add %1, %0, %6\n"
1105 +" beq 4f\n"
1106 +" adds %1, %0, %6\n"
1107 +
1108 +#ifdef CONFIG_PAX_REFCOUNT
1109 +" bvc 3f\n"
1110 +"2: " REFCOUNT_TRAP_INSN "\n"
1111 +"3:\n"
1112 +#endif
1113 +
1114 " strex %2, %1, [%4]\n"
1115 " teq %2, #0\n"
1116 " bne 1b\n"
1117 -"2:"
1118 +"4:"
1119 +
1120 +#ifdef CONFIG_PAX_REFCOUNT
1121 + _ASM_EXTABLE(2b, 4b)
1122 +#endif
1123 +
1124 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1125 : "r" (&v->counter), "r" (u), "r" (a)
1126 : "cc");
1127 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1128 return oldval;
1129 }
1130
1131 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1132 +{
1133 + unsigned long oldval, res;
1134 +
1135 + smp_mb();
1136 +
1137 + do {
1138 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1139 + "ldrex %1, [%3]\n"
1140 + "mov %0, #0\n"
1141 + "teq %1, %4\n"
1142 + "strexeq %0, %5, [%3]\n"
1143 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1144 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1145 + : "cc");
1146 + } while (res);
1147 +
1148 + smp_mb();
1149 +
1150 + return oldval;
1151 +}
1152 +
1153 #else /* ARM_ARCH_6 */
1154
1155 #ifdef CONFIG_SMP
1156 #error SMP not supported on pre-ARMv6 CPUs
1157 #endif
1158
1159 -#define ATOMIC_OP(op, c_op, asm_op) \
1160 -static inline void atomic_##op(int i, atomic_t *v) \
1161 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1162 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1163 { \
1164 unsigned long flags; \
1165 \
1166 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1167 raw_local_irq_restore(flags); \
1168 } \
1169
1170 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1171 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1172 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1173 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1174 +
1175 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1176 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1177 { \
1178 unsigned long flags; \
1179 int val; \
1180 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1181 return val; \
1182 }
1183
1184 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1185 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1186 +
1187 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1188 {
1189 int ret;
1190 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1191 return ret;
1192 }
1193
1194 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1195 +{
1196 + return atomic_cmpxchg((atomic_t *)v, old, new);
1197 +}
1198 +
1199 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1200 {
1201 int c, old;
1202 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1203
1204 #undef ATOMIC_OPS
1205 #undef ATOMIC_OP_RETURN
1206 +#undef __ATOMIC_OP_RETURN
1207 #undef ATOMIC_OP
1208 +#undef __ATOMIC_OP
1209
1210 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1211 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1212 +{
1213 + return xchg(&v->counter, new);
1214 +}
1215
1216 #define atomic_inc(v) atomic_add(1, v)
1217 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1218 +{
1219 + atomic_add_unchecked(1, v);
1220 +}
1221 #define atomic_dec(v) atomic_sub(1, v)
1222 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1223 +{
1224 + atomic_sub_unchecked(1, v);
1225 +}
1226
1227 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1228 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1229 +{
1230 + return atomic_add_return_unchecked(1, v) == 0;
1231 +}
1232 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1233 #define atomic_inc_return(v) (atomic_add_return(1, v))
1234 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1235 +{
1236 + return atomic_add_return_unchecked(1, v);
1237 +}
1238 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1239 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1240
1241 @@ -216,6 +336,14 @@ typedef struct {
1242 long long counter;
1243 } atomic64_t;
1244
1245 +#ifdef CONFIG_PAX_REFCOUNT
1246 +typedef struct {
1247 + long long counter;
1248 +} atomic64_unchecked_t;
1249 +#else
1250 +typedef atomic64_t atomic64_unchecked_t;
1251 +#endif
1252 +
1253 #define ATOMIC64_INIT(i) { (i) }
1254
1255 #ifdef CONFIG_ARM_LPAE
1256 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1257 return result;
1258 }
1259
1260 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1261 +{
1262 + long long result;
1263 +
1264 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1265 +" ldrd %0, %H0, [%1]"
1266 + : "=&r" (result)
1267 + : "r" (&v->counter), "Qo" (v->counter)
1268 + );
1269 +
1270 + return result;
1271 +}
1272 +
1273 static inline void atomic64_set(atomic64_t *v, long long i)
1274 {
1275 __asm__ __volatile__("@ atomic64_set\n"
1276 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1277 : "r" (&v->counter), "r" (i)
1278 );
1279 }
1280 +
1281 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1282 +{
1283 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1284 +" strd %2, %H2, [%1]"
1285 + : "=Qo" (v->counter)
1286 + : "r" (&v->counter), "r" (i)
1287 + );
1288 +}
1289 #else
1290 static inline long long atomic64_read(const atomic64_t *v)
1291 {
1292 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1293 return result;
1294 }
1295
1296 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1297 +{
1298 + long long result;
1299 +
1300 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1301 +" ldrexd %0, %H0, [%1]"
1302 + : "=&r" (result)
1303 + : "r" (&v->counter), "Qo" (v->counter)
1304 + );
1305 +
1306 + return result;
1307 +}
1308 +
1309 static inline void atomic64_set(atomic64_t *v, long long i)
1310 {
1311 long long tmp;
1312 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1313 : "r" (&v->counter), "r" (i)
1314 : "cc");
1315 }
1316 +
1317 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1318 +{
1319 + long long tmp;
1320 +
1321 + prefetchw(&v->counter);
1322 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1323 +"1: ldrexd %0, %H0, [%2]\n"
1324 +" strexd %0, %3, %H3, [%2]\n"
1325 +" teq %0, #0\n"
1326 +" bne 1b"
1327 + : "=&r" (tmp), "=Qo" (v->counter)
1328 + : "r" (&v->counter), "r" (i)
1329 + : "cc");
1330 +}
1331 #endif
1332
1333 -#define ATOMIC64_OP(op, op1, op2) \
1334 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1335 +#undef __OVERFLOW_POST_RETURN
1336 +#define __OVERFLOW_POST_RETURN \
1337 + " bvc 3f\n" \
1338 +" mov %0, %1\n" \
1339 +" mov %H0, %H1\n" \
1340 + "2: " REFCOUNT_TRAP_INSN "\n"\
1341 + "3:\n"
1342 +
1343 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1344 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1345 { \
1346 long long result; \
1347 unsigned long tmp; \
1348 \
1349 prefetchw(&v->counter); \
1350 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1351 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1352 "1: ldrexd %0, %H0, [%3]\n" \
1353 " " #op1 " %Q0, %Q0, %Q4\n" \
1354 " " #op2 " %R0, %R0, %R4\n" \
1355 + post_op \
1356 " strexd %1, %0, %H0, [%3]\n" \
1357 " teq %1, #0\n" \
1358 -" bne 1b" \
1359 +" bne 1b\n" \
1360 + extable \
1361 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1362 : "r" (&v->counter), "r" (i) \
1363 : "cc"); \
1364 } \
1365
1366 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1367 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1368 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1369 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1370 +
1371 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1372 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1373 { \
1374 long long result; \
1375 unsigned long tmp; \
1376 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1377 smp_mb(); \
1378 prefetchw(&v->counter); \
1379 \
1380 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1381 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1382 "1: ldrexd %0, %H0, [%3]\n" \
1383 " " #op1 " %Q0, %Q0, %Q4\n" \
1384 " " #op2 " %R0, %R0, %R4\n" \
1385 + post_op \
1386 " strexd %1, %0, %H0, [%3]\n" \
1387 " teq %1, #0\n" \
1388 -" bne 1b" \
1389 +" bne 1b\n" \
1390 + extable \
1391 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1392 : "r" (&v->counter), "r" (i) \
1393 : "cc"); \
1394 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1395 return result; \
1396 }
1397
1398 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1399 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1400 +
1401 #define ATOMIC64_OPS(op, op1, op2) \
1402 ATOMIC64_OP(op, op1, op2) \
1403 ATOMIC64_OP_RETURN(op, op1, op2)
1404 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1405
1406 #undef ATOMIC64_OPS
1407 #undef ATOMIC64_OP_RETURN
1408 +#undef __ATOMIC64_OP_RETURN
1409 #undef ATOMIC64_OP
1410 +#undef __ATOMIC64_OP
1411 +#undef __OVERFLOW_EXTABLE
1412 +#undef __OVERFLOW_POST_RETURN
1413 +#undef __OVERFLOW_POST
1414
1415 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1416 long long new)
1417 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1418 return oldval;
1419 }
1420
1421 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1422 + long long new)
1423 +{
1424 + long long oldval;
1425 + unsigned long res;
1426 +
1427 + smp_mb();
1428 +
1429 + do {
1430 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1431 + "ldrexd %1, %H1, [%3]\n"
1432 + "mov %0, #0\n"
1433 + "teq %1, %4\n"
1434 + "teqeq %H1, %H4\n"
1435 + "strexdeq %0, %5, %H5, [%3]"
1436 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1437 + : "r" (&ptr->counter), "r" (old), "r" (new)
1438 + : "cc");
1439 + } while (res);
1440 +
1441 + smp_mb();
1442 +
1443 + return oldval;
1444 +}
1445 +
1446 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1447 {
1448 long long result;
1449 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1450 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1451 {
1452 long long result;
1453 - unsigned long tmp;
1454 + u64 tmp;
1455
1456 smp_mb();
1457 prefetchw(&v->counter);
1458
1459 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1460 -"1: ldrexd %0, %H0, [%3]\n"
1461 -" subs %Q0, %Q0, #1\n"
1462 -" sbc %R0, %R0, #0\n"
1463 +"1: ldrexd %1, %H1, [%3]\n"
1464 +" subs %Q0, %Q1, #1\n"
1465 +" sbcs %R0, %R1, #0\n"
1466 +
1467 +#ifdef CONFIG_PAX_REFCOUNT
1468 +" bvc 3f\n"
1469 +" mov %Q0, %Q1\n"
1470 +" mov %R0, %R1\n"
1471 +"2: " REFCOUNT_TRAP_INSN "\n"
1472 +"3:\n"
1473 +#endif
1474 +
1475 " teq %R0, #0\n"
1476 -" bmi 2f\n"
1477 +" bmi 4f\n"
1478 " strexd %1, %0, %H0, [%3]\n"
1479 " teq %1, #0\n"
1480 " bne 1b\n"
1481 -"2:"
1482 +"4:\n"
1483 +
1484 +#ifdef CONFIG_PAX_REFCOUNT
1485 + _ASM_EXTABLE(2b, 4b)
1486 +#endif
1487 +
1488 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1489 : "r" (&v->counter)
1490 : "cc");
1491 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1492 " teq %0, %5\n"
1493 " teqeq %H0, %H5\n"
1494 " moveq %1, #0\n"
1495 -" beq 2f\n"
1496 +" beq 4f\n"
1497 " adds %Q0, %Q0, %Q6\n"
1498 -" adc %R0, %R0, %R6\n"
1499 +" adcs %R0, %R0, %R6\n"
1500 +
1501 +#ifdef CONFIG_PAX_REFCOUNT
1502 +" bvc 3f\n"
1503 +"2: " REFCOUNT_TRAP_INSN "\n"
1504 +"3:\n"
1505 +#endif
1506 +
1507 " strexd %2, %0, %H0, [%4]\n"
1508 " teq %2, #0\n"
1509 " bne 1b\n"
1510 -"2:"
1511 +"4:\n"
1512 +
1513 +#ifdef CONFIG_PAX_REFCOUNT
1514 + _ASM_EXTABLE(2b, 4b)
1515 +#endif
1516 +
1517 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1518 : "r" (&v->counter), "r" (u), "r" (a)
1519 : "cc");
1520 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1521
1522 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1523 #define atomic64_inc(v) atomic64_add(1LL, (v))
1524 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1525 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1526 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1527 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1528 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1529 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1530 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1531 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1532 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1533 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1534 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1535 index d2f81e6..3c4dba5 100644
1536 --- a/arch/arm/include/asm/barrier.h
1537 +++ b/arch/arm/include/asm/barrier.h
1538 @@ -67,7 +67,7 @@
1539 do { \
1540 compiletime_assert_atomic_type(*p); \
1541 smp_mb(); \
1542 - ACCESS_ONCE(*p) = (v); \
1543 + ACCESS_ONCE_RW(*p) = (v); \
1544 } while (0)
1545
1546 #define smp_load_acquire(p) \
1547 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1548 index 75fe66b..ba3dee4 100644
1549 --- a/arch/arm/include/asm/cache.h
1550 +++ b/arch/arm/include/asm/cache.h
1551 @@ -4,8 +4,10 @@
1552 #ifndef __ASMARM_CACHE_H
1553 #define __ASMARM_CACHE_H
1554
1555 +#include <linux/const.h>
1556 +
1557 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1558 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1559 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1560
1561 /*
1562 * Memory returned by kmalloc() may be used for DMA, so we must make
1563 @@ -24,5 +26,6 @@
1564 #endif
1565
1566 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1567 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1568
1569 #endif
1570 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1571 index 2d46862..a35415b 100644
1572 --- a/arch/arm/include/asm/cacheflush.h
1573 +++ b/arch/arm/include/asm/cacheflush.h
1574 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1575 void (*dma_unmap_area)(const void *, size_t, int);
1576
1577 void (*dma_flush_range)(const void *, const void *);
1578 -};
1579 +} __no_const;
1580
1581 /*
1582 * Select the calling method
1583 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1584 index 5233151..87a71fa 100644
1585 --- a/arch/arm/include/asm/checksum.h
1586 +++ b/arch/arm/include/asm/checksum.h
1587 @@ -37,7 +37,19 @@ __wsum
1588 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1589
1590 __wsum
1591 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1592 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1593 +
1594 +static inline __wsum
1595 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1596 +{
1597 + __wsum ret;
1598 + pax_open_userland();
1599 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1600 + pax_close_userland();
1601 + return ret;
1602 +}
1603 +
1604 +
1605
1606 /*
1607 * Fold a partial checksum without adding pseudo headers
1608 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1609 index abb2c37..96db950 100644
1610 --- a/arch/arm/include/asm/cmpxchg.h
1611 +++ b/arch/arm/include/asm/cmpxchg.h
1612 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1613
1614 #define xchg(ptr,x) \
1615 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1616 +#define xchg_unchecked(ptr,x) \
1617 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1618
1619 #include <asm-generic/cmpxchg-local.h>
1620
1621 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1622 index 6ddbe44..b5e38b1a 100644
1623 --- a/arch/arm/include/asm/domain.h
1624 +++ b/arch/arm/include/asm/domain.h
1625 @@ -48,18 +48,37 @@
1626 * Domain types
1627 */
1628 #define DOMAIN_NOACCESS 0
1629 -#define DOMAIN_CLIENT 1
1630 #ifdef CONFIG_CPU_USE_DOMAINS
1631 +#define DOMAIN_USERCLIENT 1
1632 +#define DOMAIN_KERNELCLIENT 1
1633 #define DOMAIN_MANAGER 3
1634 +#define DOMAIN_VECTORS DOMAIN_USER
1635 #else
1636 +
1637 +#ifdef CONFIG_PAX_KERNEXEC
1638 #define DOMAIN_MANAGER 1
1639 +#define DOMAIN_KERNEXEC 3
1640 +#else
1641 +#define DOMAIN_MANAGER 1
1642 +#endif
1643 +
1644 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1645 +#define DOMAIN_USERCLIENT 0
1646 +#define DOMAIN_UDEREF 1
1647 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1648 +#else
1649 +#define DOMAIN_USERCLIENT 1
1650 +#define DOMAIN_VECTORS DOMAIN_USER
1651 +#endif
1652 +#define DOMAIN_KERNELCLIENT 1
1653 +
1654 #endif
1655
1656 #define domain_val(dom,type) ((type) << (2*(dom)))
1657
1658 #ifndef __ASSEMBLY__
1659
1660 -#ifdef CONFIG_CPU_USE_DOMAINS
1661 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1662 static inline void set_domain(unsigned val)
1663 {
1664 asm volatile(
1665 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1666 isb();
1667 }
1668
1669 -#define modify_domain(dom,type) \
1670 - do { \
1671 - struct thread_info *thread = current_thread_info(); \
1672 - unsigned int domain = thread->cpu_domain; \
1673 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1674 - thread->cpu_domain = domain | domain_val(dom, type); \
1675 - set_domain(thread->cpu_domain); \
1676 - } while (0)
1677 -
1678 +extern void modify_domain(unsigned int dom, unsigned int type);
1679 #else
1680 static inline void set_domain(unsigned val) { }
1681 static inline void modify_domain(unsigned dom, unsigned type) { }
1682 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1683 index 674d03f..9a0bac0 100644
1684 --- a/arch/arm/include/asm/elf.h
1685 +++ b/arch/arm/include/asm/elf.h
1686 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1687 the loader. We need to make sure that it is out of the way of the program
1688 that it will "exec", and that there is sufficient room for the brk. */
1689
1690 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1691 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1692 +
1693 +#ifdef CONFIG_PAX_ASLR
1694 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1695 +
1696 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1697 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1698 +#endif
1699
1700 /* When the program starts, a1 contains a pointer to a function to be
1701 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1702 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1703 extern void elf_set_personality(const struct elf32_hdr *);
1704 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1705
1706 -struct mm_struct;
1707 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1708 -#define arch_randomize_brk arch_randomize_brk
1709 -
1710 #ifdef CONFIG_MMU
1711 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1712 struct linux_binprm;
1713 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1714 index de53547..52b9a28 100644
1715 --- a/arch/arm/include/asm/fncpy.h
1716 +++ b/arch/arm/include/asm/fncpy.h
1717 @@ -81,7 +81,9 @@
1718 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1719 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1720 \
1721 + pax_open_kernel(); \
1722 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1723 + pax_close_kernel(); \
1724 flush_icache_range((unsigned long)(dest_buf), \
1725 (unsigned long)(dest_buf) + (size)); \
1726 \
1727 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1728 index 53e69da..3fdc896 100644
1729 --- a/arch/arm/include/asm/futex.h
1730 +++ b/arch/arm/include/asm/futex.h
1731 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1732 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1733 return -EFAULT;
1734
1735 + pax_open_userland();
1736 +
1737 smp_mb();
1738 /* Prefetching cannot fault */
1739 prefetchw(uaddr);
1740 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1741 : "cc", "memory");
1742 smp_mb();
1743
1744 + pax_close_userland();
1745 +
1746 *uval = val;
1747 return ret;
1748 }
1749 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1750 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1751 return -EFAULT;
1752
1753 + pax_open_userland();
1754 +
1755 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1756 "1: " TUSER(ldr) " %1, [%4]\n"
1757 " teq %1, %2\n"
1758 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1759 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1760 : "cc", "memory");
1761
1762 + pax_close_userland();
1763 +
1764 *uval = val;
1765 return ret;
1766 }
1767 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1768 return -EFAULT;
1769
1770 pagefault_disable(); /* implies preempt_disable() */
1771 + pax_open_userland();
1772
1773 switch (op) {
1774 case FUTEX_OP_SET:
1775 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1776 ret = -ENOSYS;
1777 }
1778
1779 + pax_close_userland();
1780 pagefault_enable(); /* subsumes preempt_enable() */
1781
1782 if (!ret) {
1783 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1784 index 83eb2f7..ed77159 100644
1785 --- a/arch/arm/include/asm/kmap_types.h
1786 +++ b/arch/arm/include/asm/kmap_types.h
1787 @@ -4,6 +4,6 @@
1788 /*
1789 * This is the "bare minimum". AIO seems to require this.
1790 */
1791 -#define KM_TYPE_NR 16
1792 +#define KM_TYPE_NR 17
1793
1794 #endif
1795 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1796 index 9e614a1..3302cca 100644
1797 --- a/arch/arm/include/asm/mach/dma.h
1798 +++ b/arch/arm/include/asm/mach/dma.h
1799 @@ -22,7 +22,7 @@ struct dma_ops {
1800 int (*residue)(unsigned int, dma_t *); /* optional */
1801 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1802 const char *type;
1803 -};
1804 +} __do_const;
1805
1806 struct dma_struct {
1807 void *addr; /* single DMA address */
1808 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1809 index f98c7f3..e5c626d 100644
1810 --- a/arch/arm/include/asm/mach/map.h
1811 +++ b/arch/arm/include/asm/mach/map.h
1812 @@ -23,17 +23,19 @@ struct map_desc {
1813
1814 /* types 0-3 are defined in asm/io.h */
1815 enum {
1816 - MT_UNCACHED = 4,
1817 - MT_CACHECLEAN,
1818 - MT_MINICLEAN,
1819 + MT_UNCACHED_RW = 4,
1820 + MT_CACHECLEAN_RO,
1821 + MT_MINICLEAN_RO,
1822 MT_LOW_VECTORS,
1823 MT_HIGH_VECTORS,
1824 - MT_MEMORY_RWX,
1825 + __MT_MEMORY_RWX,
1826 MT_MEMORY_RW,
1827 - MT_ROM,
1828 - MT_MEMORY_RWX_NONCACHED,
1829 + MT_MEMORY_RX,
1830 + MT_ROM_RX,
1831 + MT_MEMORY_RW_NONCACHED,
1832 + MT_MEMORY_RX_NONCACHED,
1833 MT_MEMORY_RW_DTCM,
1834 - MT_MEMORY_RWX_ITCM,
1835 + MT_MEMORY_RX_ITCM,
1836 MT_MEMORY_RW_SO,
1837 MT_MEMORY_DMA_READY,
1838 };
1839 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1840 index 563b92f..689d58e 100644
1841 --- a/arch/arm/include/asm/outercache.h
1842 +++ b/arch/arm/include/asm/outercache.h
1843 @@ -39,7 +39,7 @@ struct outer_cache_fns {
1844 /* This is an ARM L2C thing */
1845 void (*write_sec)(unsigned long, unsigned);
1846 void (*configure)(const struct l2x0_regs *);
1847 -};
1848 +} __no_const;
1849
1850 extern struct outer_cache_fns outer_cache;
1851
1852 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1853 index 4355f0e..cd9168e 100644
1854 --- a/arch/arm/include/asm/page.h
1855 +++ b/arch/arm/include/asm/page.h
1856 @@ -23,6 +23,7 @@
1857
1858 #else
1859
1860 +#include <linux/compiler.h>
1861 #include <asm/glue.h>
1862
1863 /*
1864 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1865 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1866 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1867 unsigned long vaddr, struct vm_area_struct *vma);
1868 -};
1869 +} __no_const;
1870
1871 #ifdef MULTI_USER
1872 extern struct cpu_user_fns cpu_user;
1873 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1874 index 19cfab5..3f5c7e9 100644
1875 --- a/arch/arm/include/asm/pgalloc.h
1876 +++ b/arch/arm/include/asm/pgalloc.h
1877 @@ -17,6 +17,7 @@
1878 #include <asm/processor.h>
1879 #include <asm/cacheflush.h>
1880 #include <asm/tlbflush.h>
1881 +#include <asm/system_info.h>
1882
1883 #define check_pgt_cache() do { } while (0)
1884
1885 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1886 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1887 }
1888
1889 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1890 +{
1891 + pud_populate(mm, pud, pmd);
1892 +}
1893 +
1894 #else /* !CONFIG_ARM_LPAE */
1895
1896 /*
1897 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1898 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1899 #define pmd_free(mm, pmd) do { } while (0)
1900 #define pud_populate(mm,pmd,pte) BUG()
1901 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1902
1903 #endif /* CONFIG_ARM_LPAE */
1904
1905 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1906 __free_page(pte);
1907 }
1908
1909 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1910 +{
1911 +#ifdef CONFIG_ARM_LPAE
1912 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1913 +#else
1914 + if (addr & SECTION_SIZE)
1915 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1916 + else
1917 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1918 +#endif
1919 + flush_pmd_entry(pmdp);
1920 +}
1921 +
1922 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1923 pmdval_t prot)
1924 {
1925 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1926 index 5e68278..1869bae 100644
1927 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1928 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1929 @@ -27,7 +27,7 @@
1930 /*
1931 * - section
1932 */
1933 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1934 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1935 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1936 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1937 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1938 @@ -39,6 +39,7 @@
1939 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1940 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1941 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1942 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1943
1944 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1945 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1946 @@ -68,6 +69,7 @@
1947 * - extended small page/tiny page
1948 */
1949 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1950 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1951 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1952 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1953 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1954 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1955 index bfd662e..f6cbb02 100644
1956 --- a/arch/arm/include/asm/pgtable-2level.h
1957 +++ b/arch/arm/include/asm/pgtable-2level.h
1958 @@ -127,6 +127,9 @@
1959 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1960 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1961
1962 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1963 +#define L_PTE_PXN (_AT(pteval_t, 0))
1964 +
1965 /*
1966 * These are the memory types, defined to be compatible with
1967 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1968 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1969 index a745a2a..481350a 100644
1970 --- a/arch/arm/include/asm/pgtable-3level.h
1971 +++ b/arch/arm/include/asm/pgtable-3level.h
1972 @@ -80,6 +80,7 @@
1973 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1974 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1975 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1976 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1977 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1978 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1979 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1980 @@ -91,10 +92,12 @@
1981 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1982 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1983 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1984 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1985
1986 /*
1987 * To be used in assembly code with the upper page attributes.
1988 */
1989 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1990 #define L_PTE_XN_HIGH (1 << (54 - 32))
1991 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1992
1993 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1994 index f403541..b10df68 100644
1995 --- a/arch/arm/include/asm/pgtable.h
1996 +++ b/arch/arm/include/asm/pgtable.h
1997 @@ -33,6 +33,9 @@
1998 #include <asm/pgtable-2level.h>
1999 #endif
2000
2001 +#define ktla_ktva(addr) (addr)
2002 +#define ktva_ktla(addr) (addr)
2003 +
2004 /*
2005 * Just any arbitrary offset to the start of the vmalloc VM area: the
2006 * current 8MB value just means that there will be a 8MB "hole" after the
2007 @@ -48,6 +51,9 @@
2008 #define LIBRARY_TEXT_START 0x0c000000
2009
2010 #ifndef __ASSEMBLY__
2011 +extern pteval_t __supported_pte_mask;
2012 +extern pmdval_t __supported_pmd_mask;
2013 +
2014 extern void __pte_error(const char *file, int line, pte_t);
2015 extern void __pmd_error(const char *file, int line, pmd_t);
2016 extern void __pgd_error(const char *file, int line, pgd_t);
2017 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2018 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2019 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2020
2021 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2022 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2023 +
2024 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2025 +#include <asm/domain.h>
2026 +#include <linux/thread_info.h>
2027 +#include <linux/preempt.h>
2028 +
2029 +static inline int test_domain(int domain, int domaintype)
2030 +{
2031 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2032 +}
2033 +#endif
2034 +
2035 +#ifdef CONFIG_PAX_KERNEXEC
2036 +static inline unsigned long pax_open_kernel(void) {
2037 +#ifdef CONFIG_ARM_LPAE
2038 + /* TODO */
2039 +#else
2040 + preempt_disable();
2041 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2042 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2043 +#endif
2044 + return 0;
2045 +}
2046 +
2047 +static inline unsigned long pax_close_kernel(void) {
2048 +#ifdef CONFIG_ARM_LPAE
2049 + /* TODO */
2050 +#else
2051 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2052 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2053 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2054 + preempt_enable_no_resched();
2055 +#endif
2056 + return 0;
2057 +}
2058 +#else
2059 +static inline unsigned long pax_open_kernel(void) { return 0; }
2060 +static inline unsigned long pax_close_kernel(void) { return 0; }
2061 +#endif
2062 +
2063 /*
2064 * This is the lowest virtual address we can permit any user space
2065 * mapping to be mapped at. This is particularly important for
2066 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2067 /*
2068 * The pgprot_* and protection_map entries will be fixed up in runtime
2069 * to include the cachable and bufferable bits based on memory policy,
2070 - * as well as any architecture dependent bits like global/ASID and SMP
2071 - * shared mapping bits.
2072 + * as well as any architecture dependent bits like global/ASID, PXN,
2073 + * and SMP shared mapping bits.
2074 */
2075 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2076
2077 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2078 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2079 {
2080 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2081 - L_PTE_NONE | L_PTE_VALID;
2082 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2083 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2084 return pte;
2085 }
2086 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2087 index c25ef3e..735f14b 100644
2088 --- a/arch/arm/include/asm/psci.h
2089 +++ b/arch/arm/include/asm/psci.h
2090 @@ -32,7 +32,7 @@ struct psci_operations {
2091 int (*affinity_info)(unsigned long target_affinity,
2092 unsigned long lowest_affinity_level);
2093 int (*migrate_info_type)(void);
2094 -};
2095 +} __no_const;
2096
2097 extern struct psci_operations psci_ops;
2098 extern struct smp_operations psci_smp_ops;
2099 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2100 index 18f5a55..5072a40 100644
2101 --- a/arch/arm/include/asm/smp.h
2102 +++ b/arch/arm/include/asm/smp.h
2103 @@ -107,7 +107,7 @@ struct smp_operations {
2104 int (*cpu_disable)(unsigned int cpu);
2105 #endif
2106 #endif
2107 -};
2108 +} __no_const;
2109
2110 struct of_cpu_method {
2111 const char *method;
2112 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2113 index 72812a1..335f4f3 100644
2114 --- a/arch/arm/include/asm/thread_info.h
2115 +++ b/arch/arm/include/asm/thread_info.h
2116 @@ -77,9 +77,9 @@ struct thread_info {
2117 .flags = 0, \
2118 .preempt_count = INIT_PREEMPT_COUNT, \
2119 .addr_limit = KERNEL_DS, \
2120 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2121 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2122 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2123 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2124 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2125 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2126 }
2127
2128 #define init_thread_info (init_thread_union.thread_info)
2129 @@ -155,7 +155,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2130 #define TIF_SYSCALL_AUDIT 9
2131 #define TIF_SYSCALL_TRACEPOINT 10
2132 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2133 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2134 +/* within 8 bits of TIF_SYSCALL_TRACE
2135 + * to meet flexible second operand requirements
2136 + */
2137 +#define TIF_GRSEC_SETXID 12
2138 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2139 #define TIF_USING_IWMMXT 17
2140 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2141 #define TIF_RESTORE_SIGMASK 20
2142 @@ -169,10 +173,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2143 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2144 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2145 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2146 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2147
2148 /* Checks for any syscall work in entry-common.S */
2149 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2150 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2151 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2152
2153 /*
2154 * Change these and you break ASM code in entry-common.S
2155 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2156 index 5f833f7..76e6644 100644
2157 --- a/arch/arm/include/asm/tls.h
2158 +++ b/arch/arm/include/asm/tls.h
2159 @@ -3,6 +3,7 @@
2160
2161 #include <linux/compiler.h>
2162 #include <asm/thread_info.h>
2163 +#include <asm/pgtable.h>
2164
2165 #ifdef __ASSEMBLY__
2166 #include <asm/asm-offsets.h>
2167 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2168 * at 0xffff0fe0 must be used instead. (see
2169 * entry-armv.S for details)
2170 */
2171 + pax_open_kernel();
2172 *((unsigned int *)0xffff0ff0) = val;
2173 + pax_close_kernel();
2174 #endif
2175 }
2176
2177 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2178 index ce0786e..a80c264 100644
2179 --- a/arch/arm/include/asm/uaccess.h
2180 +++ b/arch/arm/include/asm/uaccess.h
2181 @@ -18,6 +18,7 @@
2182 #include <asm/domain.h>
2183 #include <asm/unified.h>
2184 #include <asm/compiler.h>
2185 +#include <asm/pgtable.h>
2186
2187 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2188 #include <asm-generic/uaccess-unaligned.h>
2189 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2190 static inline void set_fs(mm_segment_t fs)
2191 {
2192 current_thread_info()->addr_limit = fs;
2193 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2194 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2195 }
2196
2197 #define segment_eq(a, b) ((a) == (b))
2198
2199 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2200 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2201 +
2202 +static inline void pax_open_userland(void)
2203 +{
2204 +
2205 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2206 + if (segment_eq(get_fs(), USER_DS)) {
2207 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2208 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2209 + }
2210 +#endif
2211 +
2212 +}
2213 +
2214 +static inline void pax_close_userland(void)
2215 +{
2216 +
2217 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2218 + if (segment_eq(get_fs(), USER_DS)) {
2219 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2220 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2221 + }
2222 +#endif
2223 +
2224 +}
2225 +
2226 #define __addr_ok(addr) ({ \
2227 unsigned long flag; \
2228 __asm__("cmp %2, %0; movlo %0, #0" \
2229 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2230
2231 #define get_user(x, p) \
2232 ({ \
2233 + int __e; \
2234 might_fault(); \
2235 - __get_user_check(x, p); \
2236 + pax_open_userland(); \
2237 + __e = __get_user_check((x), (p)); \
2238 + pax_close_userland(); \
2239 + __e; \
2240 })
2241
2242 extern int __put_user_1(void *, unsigned int);
2243 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2244
2245 #define put_user(x, p) \
2246 ({ \
2247 + int __e; \
2248 might_fault(); \
2249 - __put_user_check(x, p); \
2250 + pax_open_userland(); \
2251 + __e = __put_user_check((x), (p)); \
2252 + pax_close_userland(); \
2253 + __e; \
2254 })
2255
2256 #else /* CONFIG_MMU */
2257 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2258
2259 #endif /* CONFIG_MMU */
2260
2261 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
2262 #define access_ok(type, addr, size) (__range_ok(addr, size) == 0)
2263
2264 #define user_addr_max() \
2265 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2266 #define __get_user(x, ptr) \
2267 ({ \
2268 long __gu_err = 0; \
2269 + pax_open_userland(); \
2270 __get_user_err((x), (ptr), __gu_err); \
2271 + pax_close_userland(); \
2272 __gu_err; \
2273 })
2274
2275 #define __get_user_error(x, ptr, err) \
2276 ({ \
2277 + pax_open_userland(); \
2278 __get_user_err((x), (ptr), err); \
2279 + pax_close_userland(); \
2280 (void) 0; \
2281 })
2282
2283 @@ -368,13 +409,17 @@ do { \
2284 #define __put_user(x, ptr) \
2285 ({ \
2286 long __pu_err = 0; \
2287 + pax_open_userland(); \
2288 __put_user_err((x), (ptr), __pu_err); \
2289 + pax_close_userland(); \
2290 __pu_err; \
2291 })
2292
2293 #define __put_user_error(x, ptr, err) \
2294 ({ \
2295 + pax_open_userland(); \
2296 __put_user_err((x), (ptr), err); \
2297 + pax_close_userland(); \
2298 (void) 0; \
2299 })
2300
2301 @@ -474,11 +519,44 @@ do { \
2302
2303
2304 #ifdef CONFIG_MMU
2305 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2306 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2307 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2308 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2309 +
2310 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2311 +{
2312 + unsigned long ret;
2313 +
2314 + check_object_size(to, n, false);
2315 + pax_open_userland();
2316 + ret = ___copy_from_user(to, from, n);
2317 + pax_close_userland();
2318 + return ret;
2319 +}
2320 +
2321 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2322 +{
2323 + unsigned long ret;
2324 +
2325 + check_object_size(from, n, true);
2326 + pax_open_userland();
2327 + ret = ___copy_to_user(to, from, n);
2328 + pax_close_userland();
2329 + return ret;
2330 +}
2331 +
2332 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2333 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2334 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2335 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2336 +
2337 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2338 +{
2339 + unsigned long ret;
2340 + pax_open_userland();
2341 + ret = ___clear_user(addr, n);
2342 + pax_close_userland();
2343 + return ret;
2344 +}
2345 +
2346 #else
2347 #define __copy_from_user(to, from, n) (memcpy(to, (void __force *)from, n), 0)
2348 #define __copy_to_user(to, from, n) (memcpy((void __force *)to, from, n), 0)
2349 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2350
2351 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2352 {
2353 + if ((long)n < 0)
2354 + return n;
2355 +
2356 if (access_ok(VERIFY_READ, from, n))
2357 n = __copy_from_user(to, from, n);
2358 else /* security hole - plug it */
2359 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2360
2361 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2362 {
2363 + if ((long)n < 0)
2364 + return n;
2365 +
2366 if (access_ok(VERIFY_WRITE, to, n))
2367 n = __copy_to_user(to, from, n);
2368 return n;
2369 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2370 index 5af0ed1..cea83883 100644
2371 --- a/arch/arm/include/uapi/asm/ptrace.h
2372 +++ b/arch/arm/include/uapi/asm/ptrace.h
2373 @@ -92,7 +92,7 @@
2374 * ARMv7 groups of PSR bits
2375 */
2376 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2377 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2378 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2379 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2380 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2381
2382 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2383 index a88671c..1cc895e 100644
2384 --- a/arch/arm/kernel/armksyms.c
2385 +++ b/arch/arm/kernel/armksyms.c
2386 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2387
2388 /* networking */
2389 EXPORT_SYMBOL(csum_partial);
2390 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2391 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2392 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2393 EXPORT_SYMBOL(__csum_ipv6_magic);
2394
2395 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2396 #ifdef CONFIG_MMU
2397 EXPORT_SYMBOL(copy_page);
2398
2399 -EXPORT_SYMBOL(__copy_from_user);
2400 -EXPORT_SYMBOL(__copy_to_user);
2401 -EXPORT_SYMBOL(__clear_user);
2402 +EXPORT_SYMBOL(___copy_from_user);
2403 +EXPORT_SYMBOL(___copy_to_user);
2404 +EXPORT_SYMBOL(___clear_user);
2405
2406 EXPORT_SYMBOL(__get_user_1);
2407 EXPORT_SYMBOL(__get_user_2);
2408 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2409 index 672b219..4aa120a 100644
2410 --- a/arch/arm/kernel/entry-armv.S
2411 +++ b/arch/arm/kernel/entry-armv.S
2412 @@ -48,6 +48,87 @@
2413 9997:
2414 .endm
2415
2416 + .macro pax_enter_kernel
2417 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2418 + @ make aligned space for saved DACR
2419 + sub sp, sp, #8
2420 + @ save regs
2421 + stmdb sp!, {r1, r2}
2422 + @ read DACR from cpu_domain into r1
2423 + mov r2, sp
2424 + @ assume 8K pages, since we have to split the immediate in two
2425 + bic r2, r2, #(0x1fc0)
2426 + bic r2, r2, #(0x3f)
2427 + ldr r1, [r2, #TI_CPU_DOMAIN]
2428 + @ store old DACR on stack
2429 + str r1, [sp, #8]
2430 +#ifdef CONFIG_PAX_KERNEXEC
2431 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2432 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2433 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2434 +#endif
2435 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2436 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2437 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2438 +#endif
2439 + @ write r1 to current_thread_info()->cpu_domain
2440 + str r1, [r2, #TI_CPU_DOMAIN]
2441 + @ write r1 to DACR
2442 + mcr p15, 0, r1, c3, c0, 0
2443 + @ instruction sync
2444 + instr_sync
2445 + @ restore regs
2446 + ldmia sp!, {r1, r2}
2447 +#endif
2448 + .endm
2449 +
2450 + .macro pax_open_userland
2451 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2452 + @ save regs
2453 + stmdb sp!, {r0, r1}
2454 + @ read DACR from cpu_domain into r1
2455 + mov r0, sp
2456 + @ assume 8K pages, since we have to split the immediate in two
2457 + bic r0, r0, #(0x1fc0)
2458 + bic r0, r0, #(0x3f)
2459 + ldr r1, [r0, #TI_CPU_DOMAIN]
2460 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2461 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2462 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2463 + @ write r1 to current_thread_info()->cpu_domain
2464 + str r1, [r0, #TI_CPU_DOMAIN]
2465 + @ write r1 to DACR
2466 + mcr p15, 0, r1, c3, c0, 0
2467 + @ instruction sync
2468 + instr_sync
2469 + @ restore regs
2470 + ldmia sp!, {r0, r1}
2471 +#endif
2472 + .endm
2473 +
2474 + .macro pax_close_userland
2475 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2476 + @ save regs
2477 + stmdb sp!, {r0, r1}
2478 + @ read DACR from cpu_domain into r1
2479 + mov r0, sp
2480 + @ assume 8K pages, since we have to split the immediate in two
2481 + bic r0, r0, #(0x1fc0)
2482 + bic r0, r0, #(0x3f)
2483 + ldr r1, [r0, #TI_CPU_DOMAIN]
2484 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2485 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2486 + @ write r1 to current_thread_info()->cpu_domain
2487 + str r1, [r0, #TI_CPU_DOMAIN]
2488 + @ write r1 to DACR
2489 + mcr p15, 0, r1, c3, c0, 0
2490 + @ instruction sync
2491 + instr_sync
2492 + @ restore regs
2493 + ldmia sp!, {r0, r1}
2494 +#endif
2495 + .endm
2496 +
2497 .macro pabt_helper
2498 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2499 #ifdef MULTI_PABORT
2500 @@ -90,11 +171,15 @@
2501 * Invalid mode handlers
2502 */
2503 .macro inv_entry, reason
2504 +
2505 + pax_enter_kernel
2506 +
2507 sub sp, sp, #S_FRAME_SIZE
2508 ARM( stmib sp, {r1 - lr} )
2509 THUMB( stmia sp, {r0 - r12} )
2510 THUMB( str sp, [sp, #S_SP] )
2511 THUMB( str lr, [sp, #S_LR] )
2512 +
2513 mov r1, #\reason
2514 .endm
2515
2516 @@ -150,7 +235,11 @@ ENDPROC(__und_invalid)
2517 .macro svc_entry, stack_hole=0, trace=1
2518 UNWIND(.fnstart )
2519 UNWIND(.save {r0 - pc} )
2520 +
2521 + pax_enter_kernel
2522 +
2523 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2524 +
2525 #ifdef CONFIG_THUMB2_KERNEL
2526 SPFIX( str r0, [sp] ) @ temporarily saved
2527 SPFIX( mov r0, sp )
2528 @@ -165,7 +254,12 @@ ENDPROC(__und_invalid)
2529 ldmia r0, {r3 - r5}
2530 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2531 mov r6, #-1 @ "" "" "" ""
2532 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2533 + @ offset sp by 8 as done in pax_enter_kernel
2534 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2535 +#else
2536 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2537 +#endif
2538 SPFIX( addeq r2, r2, #4 )
2539 str r3, [sp, #-4]! @ save the "real" r0 copied
2540 @ from the exception stack
2541 @@ -369,6 +463,9 @@ ENDPROC(__fiq_abt)
2542 .macro usr_entry, trace=1
2543 UNWIND(.fnstart )
2544 UNWIND(.cantunwind ) @ don't unwind the user space
2545 +
2546 + pax_enter_kernel_user
2547 +
2548 sub sp, sp, #S_FRAME_SIZE
2549 ARM( stmib sp, {r1 - r12} )
2550 THUMB( stmia sp, {r0 - r12} )
2551 @@ -479,7 +576,9 @@ __und_usr:
2552 tst r3, #PSR_T_BIT @ Thumb mode?
2553 bne __und_usr_thumb
2554 sub r4, r2, #4 @ ARM instr at LR - 4
2555 + pax_open_userland
2556 1: ldrt r0, [r4]
2557 + pax_close_userland
2558 ARM_BE8(rev r0, r0) @ little endian instruction
2559
2560 @ r0 = 32-bit ARM instruction which caused the exception
2561 @@ -513,11 +612,15 @@ __und_usr_thumb:
2562 */
2563 .arch armv6t2
2564 #endif
2565 + pax_open_userland
2566 2: ldrht r5, [r4]
2567 + pax_close_userland
2568 ARM_BE8(rev16 r5, r5) @ little endian instruction
2569 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2570 blo __und_usr_fault_16 @ 16bit undefined instruction
2571 + pax_open_userland
2572 3: ldrht r0, [r2]
2573 + pax_close_userland
2574 ARM_BE8(rev16 r0, r0) @ little endian instruction
2575 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2576 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2577 @@ -547,7 +650,8 @@ ENDPROC(__und_usr)
2578 */
2579 .pushsection .fixup, "ax"
2580 .align 2
2581 -4: str r4, [sp, #S_PC] @ retry current instruction
2582 +4: pax_close_userland
2583 + str r4, [sp, #S_PC] @ retry current instruction
2584 ret r9
2585 .popsection
2586 .pushsection __ex_table,"a"
2587 @@ -767,7 +871,7 @@ ENTRY(__switch_to)
2588 THUMB( str lr, [ip], #4 )
2589 ldr r4, [r2, #TI_TP_VALUE]
2590 ldr r5, [r2, #TI_TP_VALUE + 4]
2591 -#ifdef CONFIG_CPU_USE_DOMAINS
2592 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2593 ldr r6, [r2, #TI_CPU_DOMAIN]
2594 #endif
2595 switch_tls r1, r4, r5, r3, r7
2596 @@ -776,7 +880,7 @@ ENTRY(__switch_to)
2597 ldr r8, =__stack_chk_guard
2598 ldr r7, [r7, #TSK_STACK_CANARY]
2599 #endif
2600 -#ifdef CONFIG_CPU_USE_DOMAINS
2601 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2602 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2603 #endif
2604 mov r5, r0
2605 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2606 index 4e7f40c..0f9ee2c 100644
2607 --- a/arch/arm/kernel/entry-common.S
2608 +++ b/arch/arm/kernel/entry-common.S
2609 @@ -11,18 +11,46 @@
2610 #include <asm/assembler.h>
2611 #include <asm/unistd.h>
2612 #include <asm/ftrace.h>
2613 +#include <asm/domain.h>
2614 #include <asm/unwind.h>
2615
2616 +#include "entry-header.S"
2617 +
2618 #ifdef CONFIG_NEED_RET_TO_USER
2619 #include <mach/entry-macro.S>
2620 #else
2621 .macro arch_ret_to_user, tmp1, tmp2
2622 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2623 + @ save regs
2624 + stmdb sp!, {r1, r2}
2625 + @ read DACR from cpu_domain into r1
2626 + mov r2, sp
2627 + @ assume 8K pages, since we have to split the immediate in two
2628 + bic r2, r2, #(0x1fc0)
2629 + bic r2, r2, #(0x3f)
2630 + ldr r1, [r2, #TI_CPU_DOMAIN]
2631 +#ifdef CONFIG_PAX_KERNEXEC
2632 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2633 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2634 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2635 +#endif
2636 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2637 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2638 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2639 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2640 +#endif
2641 + @ write r1 to current_thread_info()->cpu_domain
2642 + str r1, [r2, #TI_CPU_DOMAIN]
2643 + @ write r1 to DACR
2644 + mcr p15, 0, r1, c3, c0, 0
2645 + @ instruction sync
2646 + instr_sync
2647 + @ restore regs
2648 + ldmia sp!, {r1, r2}
2649 +#endif
2650 .endm
2651 #endif
2652
2653 -#include "entry-header.S"
2654 -
2655 -
2656 .align 5
2657 /*
2658 * This is the fast syscall return path. We do as little as
2659 @@ -173,6 +201,12 @@ ENTRY(vector_swi)
2660 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2661 #endif
2662
2663 + /*
2664 + * do this here to avoid a performance hit of wrapping the code above
2665 + * that directly dereferences userland to parse the SWI instruction
2666 + */
2667 + pax_enter_kernel_user
2668 +
2669 adr tbl, sys_call_table @ load syscall table pointer
2670
2671 #if defined(CONFIG_OABI_COMPAT)
2672 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2673 index 1a0045a..9b4f34d 100644
2674 --- a/arch/arm/kernel/entry-header.S
2675 +++ b/arch/arm/kernel/entry-header.S
2676 @@ -196,6 +196,60 @@
2677 msr cpsr_c, \rtemp @ switch back to the SVC mode
2678 .endm
2679
2680 + .macro pax_enter_kernel_user
2681 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2682 + @ save regs
2683 + stmdb sp!, {r0, r1}
2684 + @ read DACR from cpu_domain into r1
2685 + mov r0, sp
2686 + @ assume 8K pages, since we have to split the immediate in two
2687 + bic r0, r0, #(0x1fc0)
2688 + bic r0, r0, #(0x3f)
2689 + ldr r1, [r0, #TI_CPU_DOMAIN]
2690 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2691 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2692 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2693 +#endif
2694 +#ifdef CONFIG_PAX_KERNEXEC
2695 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2696 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2697 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2698 +#endif
2699 + @ write r1 to current_thread_info()->cpu_domain
2700 + str r1, [r0, #TI_CPU_DOMAIN]
2701 + @ write r1 to DACR
2702 + mcr p15, 0, r1, c3, c0, 0
2703 + @ instruction sync
2704 + instr_sync
2705 + @ restore regs
2706 + ldmia sp!, {r0, r1}
2707 +#endif
2708 + .endm
2709 +
2710 + .macro pax_exit_kernel
2711 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2712 + @ save regs
2713 + stmdb sp!, {r0, r1}
2714 + @ read old DACR from stack into r1
2715 + ldr r1, [sp, #(8 + S_SP)]
2716 + sub r1, r1, #8
2717 + ldr r1, [r1]
2718 +
2719 + @ write r1 to current_thread_info()->cpu_domain
2720 + mov r0, sp
2721 + @ assume 8K pages, since we have to split the immediate in two
2722 + bic r0, r0, #(0x1fc0)
2723 + bic r0, r0, #(0x3f)
2724 + str r1, [r0, #TI_CPU_DOMAIN]
2725 + @ write r1 to DACR
2726 + mcr p15, 0, r1, c3, c0, 0
2727 + @ instruction sync
2728 + instr_sync
2729 + @ restore regs
2730 + ldmia sp!, {r0, r1}
2731 +#endif
2732 + .endm
2733 +
2734 #ifndef CONFIG_THUMB2_KERNEL
2735 .macro svc_exit, rpsr, irq = 0
2736 .if \irq != 0
2737 @@ -215,6 +269,9 @@
2738 blne trace_hardirqs_off
2739 #endif
2740 .endif
2741 +
2742 + pax_exit_kernel
2743 +
2744 msr spsr_cxsf, \rpsr
2745 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2746 @ We must avoid clrex due to Cortex-A15 erratum #830321
2747 @@ -291,6 +348,9 @@
2748 blne trace_hardirqs_off
2749 #endif
2750 .endif
2751 +
2752 + pax_exit_kernel
2753 +
2754 ldr lr, [sp, #S_SP] @ top of the stack
2755 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2756
2757 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2758 index 059c3da..8e45cfc 100644
2759 --- a/arch/arm/kernel/fiq.c
2760 +++ b/arch/arm/kernel/fiq.c
2761 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2762 void *base = vectors_page;
2763 unsigned offset = FIQ_OFFSET;
2764
2765 + pax_open_kernel();
2766 memcpy(base + offset, start, length);
2767 + pax_close_kernel();
2768 +
2769 if (!cache_is_vipt_nonaliasing())
2770 flush_icache_range((unsigned long)base + offset, offset +
2771 length);
2772 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2773 index 0196327..50ac8895 100644
2774 --- a/arch/arm/kernel/head.S
2775 +++ b/arch/arm/kernel/head.S
2776 @@ -444,7 +444,7 @@ __enable_mmu:
2777 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2778 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2779 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2780 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2781 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2782 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2783 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2784 #endif
2785 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2786 index 2e11961..07f0704 100644
2787 --- a/arch/arm/kernel/module.c
2788 +++ b/arch/arm/kernel/module.c
2789 @@ -38,12 +38,39 @@
2790 #endif
2791
2792 #ifdef CONFIG_MMU
2793 -void *module_alloc(unsigned long size)
2794 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2795 {
2796 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2797 + return NULL;
2798 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2799 - GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
2800 + GFP_KERNEL, prot, 0, NUMA_NO_NODE,
2801 __builtin_return_address(0));
2802 }
2803 +
2804 +void *module_alloc(unsigned long size)
2805 +{
2806 +
2807 +#ifdef CONFIG_PAX_KERNEXEC
2808 + return __module_alloc(size, PAGE_KERNEL);
2809 +#else
2810 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2811 +#endif
2812 +
2813 +}
2814 +
2815 +#ifdef CONFIG_PAX_KERNEXEC
2816 +void module_memfree_exec(void *module_region)
2817 +{
2818 + module_memfree(module_region);
2819 +}
2820 +EXPORT_SYMBOL(module_memfree_exec);
2821 +
2822 +void *module_alloc_exec(unsigned long size)
2823 +{
2824 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2825 +}
2826 +EXPORT_SYMBOL(module_alloc_exec);
2827 +#endif
2828 #endif
2829
2830 int
2831 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2832 index 69bda1a..755113a 100644
2833 --- a/arch/arm/kernel/patch.c
2834 +++ b/arch/arm/kernel/patch.c
2835 @@ -66,6 +66,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2836 else
2837 __acquire(&patch_lock);
2838
2839 + pax_open_kernel();
2840 if (thumb2 && __opcode_is_thumb16(insn)) {
2841 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2842 size = sizeof(u16);
2843 @@ -97,6 +98,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2844 *(u32 *)waddr = insn;
2845 size = sizeof(u32);
2846 }
2847 + pax_close_kernel();
2848
2849 if (waddr != addr) {
2850 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2851 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2852 index 2bf1a16..d959d40 100644
2853 --- a/arch/arm/kernel/process.c
2854 +++ b/arch/arm/kernel/process.c
2855 @@ -213,6 +213,7 @@ void machine_power_off(void)
2856
2857 if (pm_power_off)
2858 pm_power_off();
2859 + BUG();
2860 }
2861
2862 /*
2863 @@ -226,7 +227,7 @@ void machine_power_off(void)
2864 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2865 * to use. Implementing such co-ordination would be essentially impossible.
2866 */
2867 -void machine_restart(char *cmd)
2868 +__noreturn void machine_restart(char *cmd)
2869 {
2870 local_irq_disable();
2871 smp_send_stop();
2872 @@ -252,8 +253,8 @@ void __show_regs(struct pt_regs *regs)
2873
2874 show_regs_print_info(KERN_DEFAULT);
2875
2876 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2877 - print_symbol("LR is at %s\n", regs->ARM_lr);
2878 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2879 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2880 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2881 "sp : %08lx ip : %08lx fp : %08lx\n",
2882 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2883 @@ -430,12 +431,6 @@ unsigned long get_wchan(struct task_struct *p)
2884 return 0;
2885 }
2886
2887 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2888 -{
2889 - unsigned long range_end = mm->brk + 0x02000000;
2890 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2891 -}
2892 -
2893 #ifdef CONFIG_MMU
2894 #ifdef CONFIG_KUSER_HELPERS
2895 /*
2896 @@ -451,7 +446,7 @@ static struct vm_area_struct gate_vma = {
2897
2898 static int __init gate_vma_init(void)
2899 {
2900 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2901 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2902 return 0;
2903 }
2904 arch_initcall(gate_vma_init);
2905 @@ -480,81 +475,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2906 return is_gate_vma(vma) ? "[vectors]" : NULL;
2907 }
2908
2909 -/* If possible, provide a placement hint at a random offset from the
2910 - * stack for the signal page.
2911 - */
2912 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2913 - unsigned int npages)
2914 -{
2915 - unsigned long offset;
2916 - unsigned long first;
2917 - unsigned long last;
2918 - unsigned long addr;
2919 - unsigned int slots;
2920 -
2921 - first = PAGE_ALIGN(mm->start_stack);
2922 -
2923 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2924 -
2925 - /* No room after stack? */
2926 - if (first > last)
2927 - return 0;
2928 -
2929 - /* Just enough room? */
2930 - if (first == last)
2931 - return first;
2932 -
2933 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2934 -
2935 - offset = get_random_int() % slots;
2936 -
2937 - addr = first + (offset << PAGE_SHIFT);
2938 -
2939 - return addr;
2940 -}
2941 -
2942 -static struct page *signal_page;
2943 -extern struct page *get_signal_page(void);
2944 -
2945 -static const struct vm_special_mapping sigpage_mapping = {
2946 - .name = "[sigpage]",
2947 - .pages = &signal_page,
2948 -};
2949 -
2950 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2951 {
2952 struct mm_struct *mm = current->mm;
2953 - struct vm_area_struct *vma;
2954 - unsigned long addr;
2955 - unsigned long hint;
2956 - int ret = 0;
2957 -
2958 - if (!signal_page)
2959 - signal_page = get_signal_page();
2960 - if (!signal_page)
2961 - return -ENOMEM;
2962
2963 down_write(&mm->mmap_sem);
2964 - hint = sigpage_addr(mm, 1);
2965 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2966 - if (IS_ERR_VALUE(addr)) {
2967 - ret = addr;
2968 - goto up_fail;
2969 - }
2970 -
2971 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2972 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2973 - &sigpage_mapping);
2974 -
2975 - if (IS_ERR(vma)) {
2976 - ret = PTR_ERR(vma);
2977 - goto up_fail;
2978 - }
2979 -
2980 - mm->context.sigpage = addr;
2981 -
2982 - up_fail:
2983 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2984 up_write(&mm->mmap_sem);
2985 - return ret;
2986 + return 0;
2987 }
2988 #endif
2989 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2990 index f90fdf4..24e8c84 100644
2991 --- a/arch/arm/kernel/psci.c
2992 +++ b/arch/arm/kernel/psci.c
2993 @@ -26,7 +26,7 @@
2994 #include <asm/psci.h>
2995 #include <asm/system_misc.h>
2996
2997 -struct psci_operations psci_ops;
2998 +struct psci_operations psci_ops __read_only;
2999
3000 static int (*invoke_psci_fn)(u32, u32, u32, u32);
3001 typedef int (*psci_initcall_t)(const struct device_node *);
3002 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3003 index ef9119f..31995a3 100644
3004 --- a/arch/arm/kernel/ptrace.c
3005 +++ b/arch/arm/kernel/ptrace.c
3006 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3007 regs->ARM_ip = ip;
3008 }
3009
3010 +#ifdef CONFIG_GRKERNSEC_SETXID
3011 +extern void gr_delayed_cred_worker(void);
3012 +#endif
3013 +
3014 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3015 {
3016 current_thread_info()->syscall = scno;
3017
3018 +#ifdef CONFIG_GRKERNSEC_SETXID
3019 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3020 + gr_delayed_cred_worker();
3021 +#endif
3022 +
3023 /* Do the secure computing check first; failures should be fast. */
3024 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3025 if (secure_computing() == -1)
3026 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3027 index 1d60beb..4aa25d5 100644
3028 --- a/arch/arm/kernel/setup.c
3029 +++ b/arch/arm/kernel/setup.c
3030 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3031 unsigned int elf_hwcap2 __read_mostly;
3032 EXPORT_SYMBOL(elf_hwcap2);
3033
3034 +pteval_t __supported_pte_mask __read_only;
3035 +pmdval_t __supported_pmd_mask __read_only;
3036
3037 #ifdef MULTI_CPU
3038 -struct processor processor __read_mostly;
3039 +struct processor processor __read_only;
3040 #endif
3041 #ifdef MULTI_TLB
3042 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3043 +struct cpu_tlb_fns cpu_tlb __read_only;
3044 #endif
3045 #ifdef MULTI_USER
3046 -struct cpu_user_fns cpu_user __read_mostly;
3047 +struct cpu_user_fns cpu_user __read_only;
3048 #endif
3049 #ifdef MULTI_CACHE
3050 -struct cpu_cache_fns cpu_cache __read_mostly;
3051 +struct cpu_cache_fns cpu_cache __read_only;
3052 #endif
3053 #ifdef CONFIG_OUTER_CACHE
3054 -struct outer_cache_fns outer_cache __read_mostly;
3055 +struct outer_cache_fns outer_cache __read_only;
3056 EXPORT_SYMBOL(outer_cache);
3057 #endif
3058
3059 @@ -250,9 +252,13 @@ static int __get_cpu_architecture(void)
3060 * Register 0 and check for VMSAv7 or PMSAv7 */
3061 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0);
3062 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3063 - (mmfr0 & 0x000000f0) >= 0x00000030)
3064 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3065 cpu_arch = CPU_ARCH_ARMv7;
3066 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3067 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3068 + __supported_pte_mask |= L_PTE_PXN;
3069 + __supported_pmd_mask |= PMD_PXNTABLE;
3070 + }
3071 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3072 (mmfr0 & 0x000000f0) == 0x00000020)
3073 cpu_arch = CPU_ARCH_ARMv6;
3074 else
3075 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3076 index 023ac90..0a69950 100644
3077 --- a/arch/arm/kernel/signal.c
3078 +++ b/arch/arm/kernel/signal.c
3079 @@ -24,8 +24,6 @@
3080
3081 extern const unsigned long sigreturn_codes[7];
3082
3083 -static unsigned long signal_return_offset;
3084 -
3085 #ifdef CONFIG_CRUNCH
3086 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3087 {
3088 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3089 * except when the MPU has protected the vectors
3090 * page from PL0
3091 */
3092 - retcode = mm->context.sigpage + signal_return_offset +
3093 - (idx << 2) + thumb;
3094 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3095 } else
3096 #endif
3097 {
3098 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3099 } while (thread_flags & _TIF_WORK_MASK);
3100 return 0;
3101 }
3102 -
3103 -struct page *get_signal_page(void)
3104 -{
3105 - unsigned long ptr;
3106 - unsigned offset;
3107 - struct page *page;
3108 - void *addr;
3109 -
3110 - page = alloc_pages(GFP_KERNEL, 0);
3111 -
3112 - if (!page)
3113 - return NULL;
3114 -
3115 - addr = page_address(page);
3116 -
3117 - /* Give the signal return code some randomness */
3118 - offset = 0x200 + (get_random_int() & 0x7fc);
3119 - signal_return_offset = offset;
3120 -
3121 - /*
3122 - * Copy signal return handlers into the vector page, and
3123 - * set sigreturn to be a pointer to these.
3124 - */
3125 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3126 -
3127 - ptr = (unsigned long)addr + offset;
3128 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3129 -
3130 - return page;
3131 -}
3132 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3133 index 86ef244..c518451 100644
3134 --- a/arch/arm/kernel/smp.c
3135 +++ b/arch/arm/kernel/smp.c
3136 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3137
3138 static DECLARE_COMPLETION(cpu_running);
3139
3140 -static struct smp_operations smp_ops;
3141 +static struct smp_operations smp_ops __read_only;
3142
3143 void __init smp_set_ops(struct smp_operations *ops)
3144 {
3145 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3146 index 7a3be1d..b00c7de 100644
3147 --- a/arch/arm/kernel/tcm.c
3148 +++ b/arch/arm/kernel/tcm.c
3149 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3150 .virtual = ITCM_OFFSET,
3151 .pfn = __phys_to_pfn(ITCM_OFFSET),
3152 .length = 0,
3153 - .type = MT_MEMORY_RWX_ITCM,
3154 + .type = MT_MEMORY_RX_ITCM,
3155 }
3156 };
3157
3158 @@ -267,7 +267,9 @@ no_dtcm:
3159 start = &__sitcm_text;
3160 end = &__eitcm_text;
3161 ram = &__itcm_start;
3162 + pax_open_kernel();
3163 memcpy(start, ram, itcm_code_sz);
3164 + pax_close_kernel();
3165 pr_debug("CPU ITCM: copied code from %p - %p\n",
3166 start, end);
3167 itcm_present = true;
3168 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3169 index 788e23f..6fa06a1 100644
3170 --- a/arch/arm/kernel/traps.c
3171 +++ b/arch/arm/kernel/traps.c
3172 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3173 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3174 {
3175 #ifdef CONFIG_KALLSYMS
3176 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3177 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3178 #else
3179 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3180 #endif
3181 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3182 static int die_owner = -1;
3183 static unsigned int die_nest_count;
3184
3185 +extern void gr_handle_kernel_exploit(void);
3186 +
3187 static unsigned long oops_begin(void)
3188 {
3189 int cpu;
3190 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3191 panic("Fatal exception in interrupt");
3192 if (panic_on_oops)
3193 panic("Fatal exception");
3194 +
3195 + gr_handle_kernel_exploit();
3196 +
3197 if (signr)
3198 do_exit(signr);
3199 }
3200 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3201 kuser_init(vectors_base);
3202
3203 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3204 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3205 +
3206 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3207 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3208 +#endif
3209 +
3210 #else /* ifndef CONFIG_CPU_V7M */
3211 /*
3212 * on V7-M there is no need to copy the vector table to a dedicated
3213 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3214 index b31aa73..cc4b7a1 100644
3215 --- a/arch/arm/kernel/vmlinux.lds.S
3216 +++ b/arch/arm/kernel/vmlinux.lds.S
3217 @@ -37,7 +37,7 @@
3218 #endif
3219
3220 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3221 - defined(CONFIG_GENERIC_BUG)
3222 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3223 #define ARM_EXIT_KEEP(x) x
3224 #define ARM_EXIT_DISCARD(x)
3225 #else
3226 @@ -123,6 +123,8 @@ SECTIONS
3227 #ifdef CONFIG_DEBUG_RODATA
3228 . = ALIGN(1<<SECTION_SHIFT);
3229 #endif
3230 + _etext = .; /* End of text section */
3231 +
3232 RO_DATA(PAGE_SIZE)
3233
3234 . = ALIGN(4);
3235 @@ -153,8 +155,6 @@ SECTIONS
3236
3237 NOTES
3238
3239 - _etext = .; /* End of text and rodata section */
3240 -
3241 #ifndef CONFIG_XIP_KERNEL
3242 # ifdef CONFIG_ARM_KERNMEM_PERMS
3243 . = ALIGN(1<<SECTION_SHIFT);
3244 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3245 index b652af5..60231ab 100644
3246 --- a/arch/arm/kvm/arm.c
3247 +++ b/arch/arm/kvm/arm.c
3248 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3249 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3250
3251 /* The VMID used in the VTTBR */
3252 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3253 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3254 static u8 kvm_next_vmid;
3255 static DEFINE_SPINLOCK(kvm_vmid_lock);
3256
3257 @@ -358,7 +358,7 @@ void force_vm_exit(const cpumask_t *mask)
3258 */
3259 static bool need_new_vmid_gen(struct kvm *kvm)
3260 {
3261 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3262 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3263 }
3264
3265 /**
3266 @@ -391,7 +391,7 @@ static void update_vttbr(struct kvm *kvm)
3267
3268 /* First user of a new VMID generation? */
3269 if (unlikely(kvm_next_vmid == 0)) {
3270 - atomic64_inc(&kvm_vmid_gen);
3271 + atomic64_inc_unchecked(&kvm_vmid_gen);
3272 kvm_next_vmid = 1;
3273
3274 /*
3275 @@ -408,7 +408,7 @@ static void update_vttbr(struct kvm *kvm)
3276 kvm_call_hyp(__kvm_flush_vm_context);
3277 }
3278
3279 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3280 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3281 kvm->arch.vmid = kvm_next_vmid;
3282 kvm_next_vmid++;
3283
3284 @@ -1087,7 +1087,7 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
3285 /**
3286 * Initialize Hyp-mode and memory mappings on all CPUs.
3287 */
3288 -int kvm_arch_init(void *opaque)
3289 +int kvm_arch_init(const void *opaque)
3290 {
3291 int err;
3292 int ret, cpu;
3293 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3294 index 14a0d98..7771a7d 100644
3295 --- a/arch/arm/lib/clear_user.S
3296 +++ b/arch/arm/lib/clear_user.S
3297 @@ -12,14 +12,14 @@
3298
3299 .text
3300
3301 -/* Prototype: int __clear_user(void *addr, size_t sz)
3302 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3303 * Purpose : clear some user memory
3304 * Params : addr - user memory address to clear
3305 * : sz - number of bytes to clear
3306 * Returns : number of bytes NOT cleared
3307 */
3308 ENTRY(__clear_user_std)
3309 -WEAK(__clear_user)
3310 +WEAK(___clear_user)
3311 stmfd sp!, {r1, lr}
3312 mov r2, #0
3313 cmp r1, #4
3314 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3315 USER( strnebt r2, [r0])
3316 mov r0, #0
3317 ldmfd sp!, {r1, pc}
3318 -ENDPROC(__clear_user)
3319 +ENDPROC(___clear_user)
3320 ENDPROC(__clear_user_std)
3321
3322 .pushsection .fixup,"ax"
3323 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3324 index 7a235b9..73a0556 100644
3325 --- a/arch/arm/lib/copy_from_user.S
3326 +++ b/arch/arm/lib/copy_from_user.S
3327 @@ -17,7 +17,7 @@
3328 /*
3329 * Prototype:
3330 *
3331 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3332 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3333 *
3334 * Purpose:
3335 *
3336 @@ -89,11 +89,11 @@
3337
3338 .text
3339
3340 -ENTRY(__copy_from_user)
3341 +ENTRY(___copy_from_user)
3342
3343 #include "copy_template.S"
3344
3345 -ENDPROC(__copy_from_user)
3346 +ENDPROC(___copy_from_user)
3347
3348 .pushsection .fixup,"ax"
3349 .align 0
3350 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3351 index 6ee2f67..d1cce76 100644
3352 --- a/arch/arm/lib/copy_page.S
3353 +++ b/arch/arm/lib/copy_page.S
3354 @@ -10,6 +10,7 @@
3355 * ASM optimised string functions
3356 */
3357 #include <linux/linkage.h>
3358 +#include <linux/const.h>
3359 #include <asm/assembler.h>
3360 #include <asm/asm-offsets.h>
3361 #include <asm/cache.h>
3362 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3363 index a9d3db1..164b089 100644
3364 --- a/arch/arm/lib/copy_to_user.S
3365 +++ b/arch/arm/lib/copy_to_user.S
3366 @@ -17,7 +17,7 @@
3367 /*
3368 * Prototype:
3369 *
3370 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3371 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3372 *
3373 * Purpose:
3374 *
3375 @@ -93,11 +93,11 @@
3376 .text
3377
3378 ENTRY(__copy_to_user_std)
3379 -WEAK(__copy_to_user)
3380 +WEAK(___copy_to_user)
3381
3382 #include "copy_template.S"
3383
3384 -ENDPROC(__copy_to_user)
3385 +ENDPROC(___copy_to_user)
3386 ENDPROC(__copy_to_user_std)
3387
3388 .pushsection .fixup,"ax"
3389 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3390 index 7d08b43..f7ca7ea 100644
3391 --- a/arch/arm/lib/csumpartialcopyuser.S
3392 +++ b/arch/arm/lib/csumpartialcopyuser.S
3393 @@ -57,8 +57,8 @@
3394 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3395 */
3396
3397 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3398 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3399 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3400 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3401
3402 #include "csumpartialcopygeneric.S"
3403
3404 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3405 index 312d43e..21d2322 100644
3406 --- a/arch/arm/lib/delay.c
3407 +++ b/arch/arm/lib/delay.c
3408 @@ -29,7 +29,7 @@
3409 /*
3410 * Default to the loop-based delay implementation.
3411 */
3412 -struct arm_delay_ops arm_delay_ops = {
3413 +struct arm_delay_ops arm_delay_ops __read_only = {
3414 .delay = __loop_delay,
3415 .const_udelay = __loop_const_udelay,
3416 .udelay = __loop_udelay,
3417 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3418 index 3e58d71..029817c 100644
3419 --- a/arch/arm/lib/uaccess_with_memcpy.c
3420 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3421 @@ -136,7 +136,7 @@ out:
3422 }
3423
3424 unsigned long
3425 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3426 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3427 {
3428 /*
3429 * This test is stubbed out of the main function above to keep
3430 @@ -190,7 +190,7 @@ out:
3431 return n;
3432 }
3433
3434 -unsigned long __clear_user(void __user *addr, unsigned long n)
3435 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3436 {
3437 /* See rational for this in __copy_to_user() above. */
3438 if (n < 64)
3439 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3440 index 582ef2d..d314e82 100644
3441 --- a/arch/arm/mach-exynos/suspend.c
3442 +++ b/arch/arm/mach-exynos/suspend.c
3443 @@ -18,6 +18,7 @@
3444 #include <linux/syscore_ops.h>
3445 #include <linux/cpu_pm.h>
3446 #include <linux/io.h>
3447 +#include <linux/irq.h>
3448 #include <linux/irqchip/arm-gic.h>
3449 #include <linux/err.h>
3450 #include <linux/regulator/machine.h>
3451 @@ -635,8 +636,10 @@ void __init exynos_pm_init(void)
3452 tmp |= pm_data->wake_disable_mask;
3453 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3454
3455 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3456 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3457 + pax_open_kernel();
3458 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3459 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3460 + pax_close_kernel();
3461
3462 register_syscore_ops(&exynos_pm_syscore_ops);
3463 suspend_set_ops(&exynos_suspend_ops);
3464 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3465 index 0662087..004d163 100644
3466 --- a/arch/arm/mach-keystone/keystone.c
3467 +++ b/arch/arm/mach-keystone/keystone.c
3468 @@ -27,7 +27,7 @@
3469
3470 #include "keystone.h"
3471
3472 -static struct notifier_block platform_nb;
3473 +static notifier_block_no_const platform_nb;
3474 static unsigned long keystone_dma_pfn_offset __read_mostly;
3475
3476 static int keystone_platform_notifier(struct notifier_block *nb,
3477 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3478 index e46e9ea..9141c83 100644
3479 --- a/arch/arm/mach-mvebu/coherency.c
3480 +++ b/arch/arm/mach-mvebu/coherency.c
3481 @@ -117,7 +117,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3482
3483 /*
3484 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3485 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3486 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3487 * is needed as a workaround for a deadlock issue between the PCIe
3488 * interface and the cache controller.
3489 */
3490 @@ -130,7 +130,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3491 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3492
3493 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3494 - mtype = MT_UNCACHED;
3495 + mtype = MT_UNCACHED_RW;
3496
3497 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3498 }
3499 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3500 index b6443a4..20a0b74 100644
3501 --- a/arch/arm/mach-omap2/board-n8x0.c
3502 +++ b/arch/arm/mach-omap2/board-n8x0.c
3503 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3504 }
3505 #endif
3506
3507 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3508 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3509 .late_init = n8x0_menelaus_late_init,
3510 };
3511
3512 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3513 index 79f49d9..70bf184 100644
3514 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3515 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3516 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3517 void (*resume)(void);
3518 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3519 void (*hotplug_restart)(void);
3520 -};
3521 +} __no_const;
3522
3523 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3524 static struct powerdomain *mpuss_pd;
3525 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3526 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3527 {}
3528
3529 -struct cpu_pm_ops omap_pm_ops = {
3530 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3531 .finish_suspend = default_finish_suspend,
3532 .resume = dummy_cpu_resume,
3533 .scu_prepare = dummy_scu_prepare,
3534 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3535 index 5305ec7..6d74045 100644
3536 --- a/arch/arm/mach-omap2/omap-smp.c
3537 +++ b/arch/arm/mach-omap2/omap-smp.c
3538 @@ -19,6 +19,7 @@
3539 #include <linux/device.h>
3540 #include <linux/smp.h>
3541 #include <linux/io.h>
3542 +#include <linux/irq.h>
3543 #include <linux/irqchip/arm-gic.h>
3544
3545 #include <asm/smp_scu.h>
3546 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3547 index f961c46..4a453dc 100644
3548 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3549 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3550 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3551 return NOTIFY_OK;
3552 }
3553
3554 -static struct notifier_block __refdata irq_hotplug_notifier = {
3555 +static struct notifier_block irq_hotplug_notifier = {
3556 .notifier_call = irq_cpu_hotplug_notify,
3557 };
3558
3559 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3560 index be9541e..821805f 100644
3561 --- a/arch/arm/mach-omap2/omap_device.c
3562 +++ b/arch/arm/mach-omap2/omap_device.c
3563 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3564 struct platform_device __init *omap_device_build(const char *pdev_name,
3565 int pdev_id,
3566 struct omap_hwmod *oh,
3567 - void *pdata, int pdata_len)
3568 + const void *pdata, int pdata_len)
3569 {
3570 struct omap_hwmod *ohs[] = { oh };
3571
3572 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3573 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3574 int pdev_id,
3575 struct omap_hwmod **ohs,
3576 - int oh_cnt, void *pdata,
3577 + int oh_cnt, const void *pdata,
3578 int pdata_len)
3579 {
3580 int ret = -ENOMEM;
3581 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3582 index 78c02b3..c94109a 100644
3583 --- a/arch/arm/mach-omap2/omap_device.h
3584 +++ b/arch/arm/mach-omap2/omap_device.h
3585 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3586 /* Core code interface */
3587
3588 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3589 - struct omap_hwmod *oh, void *pdata,
3590 + struct omap_hwmod *oh, const void *pdata,
3591 int pdata_len);
3592
3593 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3594 struct omap_hwmod **oh, int oh_cnt,
3595 - void *pdata, int pdata_len);
3596 + const void *pdata, int pdata_len);
3597
3598 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3599 struct omap_hwmod **ohs, int oh_cnt);
3600 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3601 index 355b089..2c9d7c3 100644
3602 --- a/arch/arm/mach-omap2/omap_hwmod.c
3603 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3604 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3605 int (*init_clkdm)(struct omap_hwmod *oh);
3606 void (*update_context_lost)(struct omap_hwmod *oh);
3607 int (*get_context_lost)(struct omap_hwmod *oh);
3608 -};
3609 +} __no_const;
3610
3611 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3612 -static struct omap_hwmod_soc_ops soc_ops;
3613 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3614
3615 /* omap_hwmod_list contains all registered struct omap_hwmods */
3616 static LIST_HEAD(omap_hwmod_list);
3617 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3618 index 95fee54..cfa9cf1 100644
3619 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3620 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3621 @@ -10,6 +10,7 @@
3622
3623 #include <linux/kernel.h>
3624 #include <linux/init.h>
3625 +#include <asm/pgtable.h>
3626
3627 #include "powerdomain.h"
3628
3629 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3630
3631 void __init am43xx_powerdomains_init(void)
3632 {
3633 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3634 + pax_open_kernel();
3635 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3636 + pax_close_kernel();
3637 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3638 pwrdm_register_pwrdms(powerdomains_am43xx);
3639 pwrdm_complete_init();
3640 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3641 index ff0a68c..b312aa0 100644
3642 --- a/arch/arm/mach-omap2/wd_timer.c
3643 +++ b/arch/arm/mach-omap2/wd_timer.c
3644 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3645 struct omap_hwmod *oh;
3646 char *oh_name = "wd_timer2";
3647 char *dev_name = "omap_wdt";
3648 - struct omap_wd_timer_platform_data pdata;
3649 + static struct omap_wd_timer_platform_data pdata = {
3650 + .read_reset_sources = prm_read_reset_sources
3651 + };
3652
3653 if (!cpu_class_is_omap2() || of_have_populated_dt())
3654 return 0;
3655 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3656 return -EINVAL;
3657 }
3658
3659 - pdata.read_reset_sources = prm_read_reset_sources;
3660 -
3661 pdev = omap_device_build(dev_name, id, oh, &pdata,
3662 sizeof(struct omap_wd_timer_platform_data));
3663 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3664 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3665 index 4f25a7c..a81be85 100644
3666 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3667 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3668 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3669 bool entered_lp2 = false;
3670
3671 if (tegra_pending_sgi())
3672 - ACCESS_ONCE(abort_flag) = true;
3673 + ACCESS_ONCE_RW(abort_flag) = true;
3674
3675 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3676
3677 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3678 index ab95f53..4b977a7 100644
3679 --- a/arch/arm/mach-tegra/irq.c
3680 +++ b/arch/arm/mach-tegra/irq.c
3681 @@ -20,6 +20,7 @@
3682 #include <linux/cpu_pm.h>
3683 #include <linux/interrupt.h>
3684 #include <linux/io.h>
3685 +#include <linux/irq.h>
3686 #include <linux/irqchip/arm-gic.h>
3687 #include <linux/irq.h>
3688 #include <linux/kernel.h>
3689 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3690 index 2cb587b..6ddfebf 100644
3691 --- a/arch/arm/mach-ux500/pm.c
3692 +++ b/arch/arm/mach-ux500/pm.c
3693 @@ -10,6 +10,7 @@
3694 */
3695
3696 #include <linux/kernel.h>
3697 +#include <linux/irq.h>
3698 #include <linux/irqchip/arm-gic.h>
3699 #include <linux/delay.h>
3700 #include <linux/io.h>
3701 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3702 index 2dea8b5..6499da2 100644
3703 --- a/arch/arm/mach-ux500/setup.h
3704 +++ b/arch/arm/mach-ux500/setup.h
3705 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3706 .type = MT_DEVICE, \
3707 }
3708
3709 -#define __MEM_DEV_DESC(x, sz) { \
3710 - .virtual = IO_ADDRESS(x), \
3711 - .pfn = __phys_to_pfn(x), \
3712 - .length = sz, \
3713 - .type = MT_MEMORY_RWX, \
3714 -}
3715 -
3716 extern struct smp_operations ux500_smp_ops;
3717 extern void ux500_cpu_die(unsigned int cpu);
3718
3719 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3720 index 52d768f..5f93180 100644
3721 --- a/arch/arm/mach-zynq/platsmp.c
3722 +++ b/arch/arm/mach-zynq/platsmp.c
3723 @@ -24,6 +24,7 @@
3724 #include <linux/io.h>
3725 #include <asm/cacheflush.h>
3726 #include <asm/smp_scu.h>
3727 +#include <linux/irq.h>
3728 #include <linux/irqchip/arm-gic.h>
3729 #include "common.h"
3730
3731 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3732 index 9b4f29e..bbf3bfa 100644
3733 --- a/arch/arm/mm/Kconfig
3734 +++ b/arch/arm/mm/Kconfig
3735 @@ -446,6 +446,7 @@ config CPU_32v5
3736
3737 config CPU_32v6
3738 bool
3739 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3740 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3741
3742 config CPU_32v6K
3743 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3744
3745 config CPU_USE_DOMAINS
3746 bool
3747 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3748 help
3749 This option enables or disables the use of domain switching
3750 via the set_fs() function.
3751 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3752
3753 config KUSER_HELPERS
3754 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3755 - depends on MMU
3756 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3757 default y
3758 help
3759 Warning: disabling this option may break user programs.
3760 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3761 See Documentation/arm/kernel_user_helpers.txt for details.
3762
3763 However, the fixed address nature of these helpers can be used
3764 - by ROP (return orientated programming) authors when creating
3765 + by ROP (Return Oriented Programming) authors when creating
3766 exploits.
3767
3768 If all of the binaries and libraries which run on your platform
3769 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3770 index 2c0c541..4585df9 100644
3771 --- a/arch/arm/mm/alignment.c
3772 +++ b/arch/arm/mm/alignment.c
3773 @@ -216,10 +216,12 @@ union offset_union {
3774 #define __get16_unaligned_check(ins,val,addr) \
3775 do { \
3776 unsigned int err = 0, v, a = addr; \
3777 + pax_open_userland(); \
3778 __get8_unaligned_check(ins,v,a,err); \
3779 val = v << ((BE) ? 8 : 0); \
3780 __get8_unaligned_check(ins,v,a,err); \
3781 val |= v << ((BE) ? 0 : 8); \
3782 + pax_close_userland(); \
3783 if (err) \
3784 goto fault; \
3785 } while (0)
3786 @@ -233,6 +235,7 @@ union offset_union {
3787 #define __get32_unaligned_check(ins,val,addr) \
3788 do { \
3789 unsigned int err = 0, v, a = addr; \
3790 + pax_open_userland(); \
3791 __get8_unaligned_check(ins,v,a,err); \
3792 val = v << ((BE) ? 24 : 0); \
3793 __get8_unaligned_check(ins,v,a,err); \
3794 @@ -241,6 +244,7 @@ union offset_union {
3795 val |= v << ((BE) ? 8 : 16); \
3796 __get8_unaligned_check(ins,v,a,err); \
3797 val |= v << ((BE) ? 0 : 24); \
3798 + pax_close_userland(); \
3799 if (err) \
3800 goto fault; \
3801 } while (0)
3802 @@ -254,6 +258,7 @@ union offset_union {
3803 #define __put16_unaligned_check(ins,val,addr) \
3804 do { \
3805 unsigned int err = 0, v = val, a = addr; \
3806 + pax_open_userland(); \
3807 __asm__( FIRST_BYTE_16 \
3808 ARM( "1: "ins" %1, [%2], #1\n" ) \
3809 THUMB( "1: "ins" %1, [%2]\n" ) \
3810 @@ -273,6 +278,7 @@ union offset_union {
3811 " .popsection\n" \
3812 : "=r" (err), "=&r" (v), "=&r" (a) \
3813 : "0" (err), "1" (v), "2" (a)); \
3814 + pax_close_userland(); \
3815 if (err) \
3816 goto fault; \
3817 } while (0)
3818 @@ -286,6 +292,7 @@ union offset_union {
3819 #define __put32_unaligned_check(ins,val,addr) \
3820 do { \
3821 unsigned int err = 0, v = val, a = addr; \
3822 + pax_open_userland(); \
3823 __asm__( FIRST_BYTE_32 \
3824 ARM( "1: "ins" %1, [%2], #1\n" ) \
3825 THUMB( "1: "ins" %1, [%2]\n" ) \
3826 @@ -315,6 +322,7 @@ union offset_union {
3827 " .popsection\n" \
3828 : "=r" (err), "=&r" (v), "=&r" (a) \
3829 : "0" (err), "1" (v), "2" (a)); \
3830 + pax_close_userland(); \
3831 if (err) \
3832 goto fault; \
3833 } while (0)
3834 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3835 index 8f15f70..d599a2b 100644
3836 --- a/arch/arm/mm/cache-l2x0.c
3837 +++ b/arch/arm/mm/cache-l2x0.c
3838 @@ -43,7 +43,7 @@ struct l2c_init_data {
3839 void (*save)(void __iomem *);
3840 void (*configure)(void __iomem *);
3841 struct outer_cache_fns outer_cache;
3842 -};
3843 +} __do_const;
3844
3845 #define CACHE_LINE_SIZE 32
3846
3847 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3848 index 845769e..4278fd7 100644
3849 --- a/arch/arm/mm/context.c
3850 +++ b/arch/arm/mm/context.c
3851 @@ -43,7 +43,7 @@
3852 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3853
3854 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3855 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3856 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3857 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3858
3859 static DEFINE_PER_CPU(atomic64_t, active_asids);
3860 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3861 {
3862 static u32 cur_idx = 1;
3863 u64 asid = atomic64_read(&mm->context.id);
3864 - u64 generation = atomic64_read(&asid_generation);
3865 + u64 generation = atomic64_read_unchecked(&asid_generation);
3866
3867 if (asid != 0) {
3868 /*
3869 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3870 */
3871 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3872 if (asid == NUM_USER_ASIDS) {
3873 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3874 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3875 &asid_generation);
3876 flush_context(cpu);
3877 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3878 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3879 cpu_set_reserved_ttbr0();
3880
3881 asid = atomic64_read(&mm->context.id);
3882 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3883 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3884 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3885 goto switch_mm_fastpath;
3886
3887 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3888 /* Check that our ASID belongs to the current generation. */
3889 asid = atomic64_read(&mm->context.id);
3890 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3891 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3892 asid = new_context(mm, cpu);
3893 atomic64_set(&mm->context.id, asid);
3894 }
3895 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3896 index 6333d9c..3bb19f2 100644
3897 --- a/arch/arm/mm/fault.c
3898 +++ b/arch/arm/mm/fault.c
3899 @@ -25,6 +25,7 @@
3900 #include <asm/system_misc.h>
3901 #include <asm/system_info.h>
3902 #include <asm/tlbflush.h>
3903 +#include <asm/sections.h>
3904
3905 #include "fault.h"
3906
3907 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3908 if (fixup_exception(regs))
3909 return;
3910
3911 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3912 + if (addr < TASK_SIZE) {
3913 + if (current->signal->curr_ip)
3914 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3915 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3916 + else
3917 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3918 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3919 + }
3920 +#endif
3921 +
3922 +#ifdef CONFIG_PAX_KERNEXEC
3923 + if ((fsr & FSR_WRITE) &&
3924 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3925 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3926 + {
3927 + if (current->signal->curr_ip)
3928 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3929 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3930 + else
3931 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3932 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3933 + }
3934 +#endif
3935 +
3936 /*
3937 * No handler, we'll have to terminate things with extreme prejudice.
3938 */
3939 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3940 }
3941 #endif
3942
3943 +#ifdef CONFIG_PAX_PAGEEXEC
3944 + if (fsr & FSR_LNX_PF) {
3945 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3946 + do_group_exit(SIGKILL);
3947 + }
3948 +#endif
3949 +
3950 tsk->thread.address = addr;
3951 tsk->thread.error_code = fsr;
3952 tsk->thread.trap_no = 14;
3953 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3954 }
3955 #endif /* CONFIG_MMU */
3956
3957 +#ifdef CONFIG_PAX_PAGEEXEC
3958 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3959 +{
3960 + long i;
3961 +
3962 + printk(KERN_ERR "PAX: bytes at PC: ");
3963 + for (i = 0; i < 20; i++) {
3964 + unsigned char c;
3965 + if (get_user(c, (__force unsigned char __user *)pc+i))
3966 + printk(KERN_CONT "?? ");
3967 + else
3968 + printk(KERN_CONT "%02x ", c);
3969 + }
3970 + printk("\n");
3971 +
3972 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3973 + for (i = -1; i < 20; i++) {
3974 + unsigned long c;
3975 + if (get_user(c, (__force unsigned long __user *)sp+i))
3976 + printk(KERN_CONT "???????? ");
3977 + else
3978 + printk(KERN_CONT "%08lx ", c);
3979 + }
3980 + printk("\n");
3981 +}
3982 +#endif
3983 +
3984 /*
3985 * First Level Translation Fault Handler
3986 *
3987 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3988 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
3989 struct siginfo info;
3990
3991 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3992 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
3993 + if (current->signal->curr_ip)
3994 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3995 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3996 + else
3997 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3998 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3999 + goto die;
4000 + }
4001 +#endif
4002 +
4003 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4004 return;
4005
4006 +die:
4007 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4008 inf->name, fsr, addr);
4009 show_pte(current->mm, addr);
4010 @@ -574,15 +647,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4011 ifsr_info[nr].name = name;
4012 }
4013
4014 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4015 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4016 +
4017 asmlinkage void __exception
4018 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4019 {
4020 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4021 struct siginfo info;
4022 + unsigned long pc = instruction_pointer(regs);
4023 +
4024 + if (user_mode(regs)) {
4025 + unsigned long sigpage = current->mm->context.sigpage;
4026 +
4027 + if (sigpage <= pc && pc < sigpage + 7*4) {
4028 + if (pc < sigpage + 3*4)
4029 + sys_sigreturn(regs);
4030 + else
4031 + sys_rt_sigreturn(regs);
4032 + return;
4033 + }
4034 + if (pc == 0xffff0f60UL) {
4035 + /*
4036 + * PaX: __kuser_cmpxchg64 emulation
4037 + */
4038 + // TODO
4039 + //regs->ARM_pc = regs->ARM_lr;
4040 + //return;
4041 + }
4042 + if (pc == 0xffff0fa0UL) {
4043 + /*
4044 + * PaX: __kuser_memory_barrier emulation
4045 + */
4046 + // dmb(); implied by the exception
4047 + regs->ARM_pc = regs->ARM_lr;
4048 + return;
4049 + }
4050 + if (pc == 0xffff0fc0UL) {
4051 + /*
4052 + * PaX: __kuser_cmpxchg emulation
4053 + */
4054 + // TODO
4055 + //long new;
4056 + //int op;
4057 +
4058 + //op = FUTEX_OP_SET << 28;
4059 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4060 + //regs->ARM_r0 = old != new;
4061 + //regs->ARM_pc = regs->ARM_lr;
4062 + //return;
4063 + }
4064 + if (pc == 0xffff0fe0UL) {
4065 + /*
4066 + * PaX: __kuser_get_tls emulation
4067 + */
4068 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4069 + regs->ARM_pc = regs->ARM_lr;
4070 + return;
4071 + }
4072 + }
4073 +
4074 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4075 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4076 + if (current->signal->curr_ip)
4077 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4078 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4079 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4080 + else
4081 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4082 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4083 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4084 + goto die;
4085 + }
4086 +#endif
4087 +
4088 +#ifdef CONFIG_PAX_REFCOUNT
4089 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4090 +#ifdef CONFIG_THUMB2_KERNEL
4091 + unsigned short bkpt;
4092 +
4093 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4094 +#else
4095 + unsigned int bkpt;
4096 +
4097 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4098 +#endif
4099 + current->thread.error_code = ifsr;
4100 + current->thread.trap_no = 0;
4101 + pax_report_refcount_overflow(regs);
4102 + fixup_exception(regs);
4103 + return;
4104 + }
4105 + }
4106 +#endif
4107
4108 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4109 return;
4110
4111 +die:
4112 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4113 inf->name, ifsr, addr);
4114
4115 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4116 index cf08bdf..772656c 100644
4117 --- a/arch/arm/mm/fault.h
4118 +++ b/arch/arm/mm/fault.h
4119 @@ -3,6 +3,7 @@
4120
4121 /*
4122 * Fault status register encodings. We steal bit 31 for our own purposes.
4123 + * Set when the FSR value is from an instruction fault.
4124 */
4125 #define FSR_LNX_PF (1 << 31)
4126 #define FSR_WRITE (1 << 11)
4127 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4128 }
4129 #endif
4130
4131 +/* valid for LPAE and !LPAE */
4132 +static inline int is_xn_fault(unsigned int fsr)
4133 +{
4134 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4135 +}
4136 +
4137 +static inline int is_domain_fault(unsigned int fsr)
4138 +{
4139 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4140 +}
4141 +
4142 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4143 unsigned long search_exception_table(unsigned long addr);
4144
4145 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4146 index 1609b02..def0785 100644
4147 --- a/arch/arm/mm/init.c
4148 +++ b/arch/arm/mm/init.c
4149 @@ -755,7 +755,46 @@ void free_tcmmem(void)
4150 {
4151 #ifdef CONFIG_HAVE_TCM
4152 extern char __tcm_start, __tcm_end;
4153 +#endif
4154
4155 +#ifdef CONFIG_PAX_KERNEXEC
4156 + unsigned long addr;
4157 + pgd_t *pgd;
4158 + pud_t *pud;
4159 + pmd_t *pmd;
4160 + int cpu_arch = cpu_architecture();
4161 + unsigned int cr = get_cr();
4162 +
4163 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4164 + /* make pages tables, etc before .text NX */
4165 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4166 + pgd = pgd_offset_k(addr);
4167 + pud = pud_offset(pgd, addr);
4168 + pmd = pmd_offset(pud, addr);
4169 + __section_update(pmd, addr, PMD_SECT_XN);
4170 + }
4171 + /* make init NX */
4172 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4173 + pgd = pgd_offset_k(addr);
4174 + pud = pud_offset(pgd, addr);
4175 + pmd = pmd_offset(pud, addr);
4176 + __section_update(pmd, addr, PMD_SECT_XN);
4177 + }
4178 + /* make kernel code/rodata RX */
4179 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4180 + pgd = pgd_offset_k(addr);
4181 + pud = pud_offset(pgd, addr);
4182 + pmd = pmd_offset(pud, addr);
4183 +#ifdef CONFIG_ARM_LPAE
4184 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4185 +#else
4186 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4187 +#endif
4188 + }
4189 + }
4190 +#endif
4191 +
4192 +#ifdef CONFIG_HAVE_TCM
4193 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4194 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4195 #endif
4196 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4197 index d1e5ad7..84dcbf2 100644
4198 --- a/arch/arm/mm/ioremap.c
4199 +++ b/arch/arm/mm/ioremap.c
4200 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4201 unsigned int mtype;
4202
4203 if (cached)
4204 - mtype = MT_MEMORY_RWX;
4205 + mtype = MT_MEMORY_RX;
4206 else
4207 - mtype = MT_MEMORY_RWX_NONCACHED;
4208 + mtype = MT_MEMORY_RX_NONCACHED;
4209
4210 return __arm_ioremap_caller(phys_addr, size, mtype,
4211 __builtin_return_address(0));
4212 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4213 index 5e85ed3..b10a7ed 100644
4214 --- a/arch/arm/mm/mmap.c
4215 +++ b/arch/arm/mm/mmap.c
4216 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4217 struct vm_area_struct *vma;
4218 int do_align = 0;
4219 int aliasing = cache_is_vipt_aliasing();
4220 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4221 struct vm_unmapped_area_info info;
4222
4223 /*
4224 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4225 if (len > TASK_SIZE)
4226 return -ENOMEM;
4227
4228 +#ifdef CONFIG_PAX_RANDMMAP
4229 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4230 +#endif
4231 +
4232 if (addr) {
4233 if (do_align)
4234 addr = COLOUR_ALIGN(addr, pgoff);
4235 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4236 addr = PAGE_ALIGN(addr);
4237
4238 vma = find_vma(mm, addr);
4239 - if (TASK_SIZE - len >= addr &&
4240 - (!vma || addr + len <= vma->vm_start))
4241 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4242 return addr;
4243 }
4244
4245 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4246 info.high_limit = TASK_SIZE;
4247 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4248 info.align_offset = pgoff << PAGE_SHIFT;
4249 + info.threadstack_offset = offset;
4250 return vm_unmapped_area(&info);
4251 }
4252
4253 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4254 unsigned long addr = addr0;
4255 int do_align = 0;
4256 int aliasing = cache_is_vipt_aliasing();
4257 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4258 struct vm_unmapped_area_info info;
4259
4260 /*
4261 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4262 return addr;
4263 }
4264
4265 +#ifdef CONFIG_PAX_RANDMMAP
4266 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4267 +#endif
4268 +
4269 /* requesting a specific address */
4270 if (addr) {
4271 if (do_align)
4272 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4273 else
4274 addr = PAGE_ALIGN(addr);
4275 vma = find_vma(mm, addr);
4276 - if (TASK_SIZE - len >= addr &&
4277 - (!vma || addr + len <= vma->vm_start))
4278 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4279 return addr;
4280 }
4281
4282 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4283 info.high_limit = mm->mmap_base;
4284 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4285 info.align_offset = pgoff << PAGE_SHIFT;
4286 + info.threadstack_offset = offset;
4287 addr = vm_unmapped_area(&info);
4288
4289 /*
4290 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4291 {
4292 unsigned long random_factor = 0UL;
4293
4294 +#ifdef CONFIG_PAX_RANDMMAP
4295 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4296 +#endif
4297 +
4298 /* 8 bits of randomness in 20 address space bits */
4299 if ((current->flags & PF_RANDOMIZE) &&
4300 !(current->personality & ADDR_NO_RANDOMIZE))
4301 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4302
4303 if (mmap_is_legacy()) {
4304 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4305 +
4306 +#ifdef CONFIG_PAX_RANDMMAP
4307 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4308 + mm->mmap_base += mm->delta_mmap;
4309 +#endif
4310 +
4311 mm->get_unmapped_area = arch_get_unmapped_area;
4312 } else {
4313 mm->mmap_base = mmap_base(random_factor);
4314 +
4315 +#ifdef CONFIG_PAX_RANDMMAP
4316 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4317 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4318 +#endif
4319 +
4320 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4321 }
4322 }
4323 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4324 index 7186382..0c145cf 100644
4325 --- a/arch/arm/mm/mmu.c
4326 +++ b/arch/arm/mm/mmu.c
4327 @@ -41,6 +41,22 @@
4328 #include "mm.h"
4329 #include "tcm.h"
4330
4331 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4332 +void modify_domain(unsigned int dom, unsigned int type)
4333 +{
4334 + struct thread_info *thread = current_thread_info();
4335 + unsigned int domain = thread->cpu_domain;
4336 + /*
4337 + * DOMAIN_MANAGER might be defined to some other value,
4338 + * use the arch-defined constant
4339 + */
4340 + domain &= ~domain_val(dom, 3);
4341 + thread->cpu_domain = domain | domain_val(dom, type);
4342 + set_domain(thread->cpu_domain);
4343 +}
4344 +EXPORT_SYMBOL(modify_domain);
4345 +#endif
4346 +
4347 /*
4348 * empty_zero_page is a special page that is used for
4349 * zero-initialized data and COW.
4350 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4351 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4352 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4353
4354 -static struct mem_type mem_types[] = {
4355 +#ifdef CONFIG_PAX_KERNEXEC
4356 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4357 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4358 +#else
4359 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4360 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4361 +#endif
4362 +
4363 +static struct mem_type mem_types[] __read_only = {
4364 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4365 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4366 L_PTE_SHARED,
4367 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4368 .prot_sect = PROT_SECT_DEVICE,
4369 .domain = DOMAIN_IO,
4370 },
4371 - [MT_UNCACHED] = {
4372 + [MT_UNCACHED_RW] = {
4373 .prot_pte = PROT_PTE_DEVICE,
4374 .prot_l1 = PMD_TYPE_TABLE,
4375 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4376 .domain = DOMAIN_IO,
4377 },
4378 - [MT_CACHECLEAN] = {
4379 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4380 + [MT_CACHECLEAN_RO] = {
4381 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4382 .domain = DOMAIN_KERNEL,
4383 },
4384 #ifndef CONFIG_ARM_LPAE
4385 - [MT_MINICLEAN] = {
4386 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4387 + [MT_MINICLEAN_RO] = {
4388 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4389 .domain = DOMAIN_KERNEL,
4390 },
4391 #endif
4392 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4393 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4394 L_PTE_RDONLY,
4395 .prot_l1 = PMD_TYPE_TABLE,
4396 - .domain = DOMAIN_USER,
4397 + .domain = DOMAIN_VECTORS,
4398 },
4399 [MT_HIGH_VECTORS] = {
4400 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4401 L_PTE_USER | L_PTE_RDONLY,
4402 .prot_l1 = PMD_TYPE_TABLE,
4403 - .domain = DOMAIN_USER,
4404 + .domain = DOMAIN_VECTORS,
4405 },
4406 - [MT_MEMORY_RWX] = {
4407 + [__MT_MEMORY_RWX] = {
4408 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4409 .prot_l1 = PMD_TYPE_TABLE,
4410 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4411 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4412 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4413 .domain = DOMAIN_KERNEL,
4414 },
4415 - [MT_ROM] = {
4416 - .prot_sect = PMD_TYPE_SECT,
4417 + [MT_MEMORY_RX] = {
4418 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4419 + .prot_l1 = PMD_TYPE_TABLE,
4420 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4421 + .domain = DOMAIN_KERNEL,
4422 + },
4423 + [MT_ROM_RX] = {
4424 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4425 .domain = DOMAIN_KERNEL,
4426 },
4427 - [MT_MEMORY_RWX_NONCACHED] = {
4428 + [MT_MEMORY_RW_NONCACHED] = {
4429 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4430 L_PTE_MT_BUFFERABLE,
4431 .prot_l1 = PMD_TYPE_TABLE,
4432 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4433 .domain = DOMAIN_KERNEL,
4434 },
4435 + [MT_MEMORY_RX_NONCACHED] = {
4436 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4437 + L_PTE_MT_BUFFERABLE,
4438 + .prot_l1 = PMD_TYPE_TABLE,
4439 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4440 + .domain = DOMAIN_KERNEL,
4441 + },
4442 [MT_MEMORY_RW_DTCM] = {
4443 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4444 L_PTE_XN,
4445 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4446 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4447 .domain = DOMAIN_KERNEL,
4448 },
4449 - [MT_MEMORY_RWX_ITCM] = {
4450 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4451 + [MT_MEMORY_RX_ITCM] = {
4452 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4453 .prot_l1 = PMD_TYPE_TABLE,
4454 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4455 .domain = DOMAIN_KERNEL,
4456 },
4457 [MT_MEMORY_RW_SO] = {
4458 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4459 * Mark cache clean areas and XIP ROM read only
4460 * from SVC mode and no access from userspace.
4461 */
4462 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4463 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4464 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4465 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4466 +#ifdef CONFIG_PAX_KERNEXEC
4467 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4468 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4469 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4470 +#endif
4471 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4472 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4473 #endif
4474
4475 /*
4476 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4477 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4478 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4479 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4480 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4481 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4482 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4483 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4484 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4485 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4486 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4487 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4488 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4489 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4490 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4491 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4492 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4493 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4494 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4495 }
4496 }
4497
4498 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4499 if (cpu_arch >= CPU_ARCH_ARMv6) {
4500 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4501 /* Non-cacheable Normal is XCB = 001 */
4502 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4503 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4504 + PMD_SECT_BUFFERED;
4505 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4506 PMD_SECT_BUFFERED;
4507 } else {
4508 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4509 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4510 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4511 + PMD_SECT_TEX(1);
4512 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4513 PMD_SECT_TEX(1);
4514 }
4515 } else {
4516 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4517 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4518 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4519 }
4520
4521 #ifdef CONFIG_ARM_LPAE
4522 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4523 user_pgprot |= PTE_EXT_PXN;
4524 #endif
4525
4526 + user_pgprot |= __supported_pte_mask;
4527 +
4528 for (i = 0; i < 16; i++) {
4529 pteval_t v = pgprot_val(protection_map[i]);
4530 protection_map[i] = __pgprot(v | user_pgprot);
4531 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4532
4533 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4534 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4535 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4536 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4537 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4538 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4539 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4540 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4541 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4542 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4543 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4544 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4545 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4546 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4547 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4548 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4549
4550 switch (cp->pmd) {
4551 case PMD_SECT_WT:
4552 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4553 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4554 break;
4555 case PMD_SECT_WB:
4556 case PMD_SECT_WBWA:
4557 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4558 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4559 break;
4560 }
4561 pr_info("Memory policy: %sData cache %s\n",
4562 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4563 return;
4564 }
4565
4566 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4567 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4568 md->virtual >= PAGE_OFFSET &&
4569 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4570 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4571 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4572 * called function. This means you can't use any function or debugging
4573 * method which may touch any device, otherwise the kernel _will_ crash.
4574 */
4575 +
4576 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4577 +
4578 static void __init devicemaps_init(const struct machine_desc *mdesc)
4579 {
4580 struct map_desc map;
4581 unsigned long addr;
4582 - void *vectors;
4583
4584 - /*
4585 - * Allocate the vector page early.
4586 - */
4587 - vectors = early_alloc(PAGE_SIZE * 2);
4588 -
4589 - early_trap_init(vectors);
4590 + early_trap_init(&vectors);
4591
4592 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4593 pmd_clear(pmd_off_k(addr));
4594 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4595 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4596 map.virtual = MODULES_VADDR;
4597 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4598 - map.type = MT_ROM;
4599 + map.type = MT_ROM_RX;
4600 create_mapping(&map);
4601 #endif
4602
4603 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4604 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4605 map.virtual = FLUSH_BASE;
4606 map.length = SZ_1M;
4607 - map.type = MT_CACHECLEAN;
4608 + map.type = MT_CACHECLEAN_RO;
4609 create_mapping(&map);
4610 #endif
4611 #ifdef FLUSH_BASE_MINICACHE
4612 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4613 map.virtual = FLUSH_BASE_MINICACHE;
4614 map.length = SZ_1M;
4615 - map.type = MT_MINICLEAN;
4616 + map.type = MT_MINICLEAN_RO;
4617 create_mapping(&map);
4618 #endif
4619
4620 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4621 * location (0xffff0000). If we aren't using high-vectors, also
4622 * create a mapping at the low-vectors virtual address.
4623 */
4624 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4625 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4626 map.virtual = 0xffff0000;
4627 map.length = PAGE_SIZE;
4628 #ifdef CONFIG_KUSER_HELPERS
4629 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4630 static void __init map_lowmem(void)
4631 {
4632 struct memblock_region *reg;
4633 +#ifndef CONFIG_PAX_KERNEXEC
4634 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4635 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4636 +#endif
4637
4638 /* Map all the lowmem memory banks. */
4639 for_each_memblock(memory, reg) {
4640 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4641 if (start >= end)
4642 break;
4643
4644 +#ifdef CONFIG_PAX_KERNEXEC
4645 + map.pfn = __phys_to_pfn(start);
4646 + map.virtual = __phys_to_virt(start);
4647 + map.length = end - start;
4648 +
4649 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4650 + struct map_desc kernel;
4651 + struct map_desc initmap;
4652 +
4653 + /* when freeing initmem we will make this RW */
4654 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4655 + initmap.virtual = (unsigned long)__init_begin;
4656 + initmap.length = _sdata - __init_begin;
4657 + initmap.type = __MT_MEMORY_RWX;
4658 + create_mapping(&initmap);
4659 +
4660 + /* when freeing initmem we will make this RX */
4661 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4662 + kernel.virtual = (unsigned long)_stext;
4663 + kernel.length = __init_begin - _stext;
4664 + kernel.type = __MT_MEMORY_RWX;
4665 + create_mapping(&kernel);
4666 +
4667 + if (map.virtual < (unsigned long)_stext) {
4668 + map.length = (unsigned long)_stext - map.virtual;
4669 + map.type = __MT_MEMORY_RWX;
4670 + create_mapping(&map);
4671 + }
4672 +
4673 + map.pfn = __phys_to_pfn(__pa(_sdata));
4674 + map.virtual = (unsigned long)_sdata;
4675 + map.length = end - __pa(_sdata);
4676 + }
4677 +
4678 + map.type = MT_MEMORY_RW;
4679 + create_mapping(&map);
4680 +#else
4681 if (end < kernel_x_start) {
4682 map.pfn = __phys_to_pfn(start);
4683 map.virtual = __phys_to_virt(start);
4684 map.length = end - start;
4685 - map.type = MT_MEMORY_RWX;
4686 + map.type = __MT_MEMORY_RWX;
4687
4688 create_mapping(&map);
4689 } else if (start >= kernel_x_end) {
4690 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4691 map.pfn = __phys_to_pfn(kernel_x_start);
4692 map.virtual = __phys_to_virt(kernel_x_start);
4693 map.length = kernel_x_end - kernel_x_start;
4694 - map.type = MT_MEMORY_RWX;
4695 + map.type = __MT_MEMORY_RWX;
4696
4697 create_mapping(&map);
4698
4699 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4700 create_mapping(&map);
4701 }
4702 }
4703 +#endif
4704 }
4705 }
4706
4707 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4708 index f412b53..fc89433 100644
4709 --- a/arch/arm/net/bpf_jit_32.c
4710 +++ b/arch/arm/net/bpf_jit_32.c
4711 @@ -20,6 +20,7 @@
4712 #include <asm/cacheflush.h>
4713 #include <asm/hwcap.h>
4714 #include <asm/opcodes.h>
4715 +#include <asm/pgtable.h>
4716
4717 #include "bpf_jit_32.h"
4718
4719 @@ -71,7 +72,11 @@ struct jit_ctx {
4720 #endif
4721 };
4722
4723 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4724 +int bpf_jit_enable __read_only;
4725 +#else
4726 int bpf_jit_enable __read_mostly;
4727 +#endif
4728
4729 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4730 {
4731 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4732 {
4733 u32 *ptr;
4734 /* We are guaranteed to have aligned memory. */
4735 + pax_open_kernel();
4736 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4737 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4738 + pax_close_kernel();
4739 }
4740
4741 static void build_prologue(struct jit_ctx *ctx)
4742 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4743 index 5b217f4..c23f40e 100644
4744 --- a/arch/arm/plat-iop/setup.c
4745 +++ b/arch/arm/plat-iop/setup.c
4746 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4747 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4748 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4749 .length = IOP3XX_PERIPHERAL_SIZE,
4750 - .type = MT_UNCACHED,
4751 + .type = MT_UNCACHED_RW,
4752 },
4753 };
4754
4755 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4756 index a5bc92d..0bb4730 100644
4757 --- a/arch/arm/plat-omap/sram.c
4758 +++ b/arch/arm/plat-omap/sram.c
4759 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4760 * Looks like we need to preserve some bootloader code at the
4761 * beginning of SRAM for jumping to flash for reboot to work...
4762 */
4763 + pax_open_kernel();
4764 memset_io(omap_sram_base + omap_sram_skip, 0,
4765 omap_sram_size - omap_sram_skip);
4766 + pax_close_kernel();
4767 }
4768 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4769 index 7047051..44e8675 100644
4770 --- a/arch/arm64/include/asm/atomic.h
4771 +++ b/arch/arm64/include/asm/atomic.h
4772 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4773 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4774 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4775
4776 +#define atomic64_read_unchecked(v) atomic64_read(v)
4777 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4778 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4779 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4780 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4781 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4782 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4783 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4784 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4785 +
4786 #endif
4787 #endif
4788 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4789 index a5abb00..9cbca9a 100644
4790 --- a/arch/arm64/include/asm/barrier.h
4791 +++ b/arch/arm64/include/asm/barrier.h
4792 @@ -44,7 +44,7 @@
4793 do { \
4794 compiletime_assert_atomic_type(*p); \
4795 barrier(); \
4796 - ACCESS_ONCE(*p) = (v); \
4797 + ACCESS_ONCE_RW(*p) = (v); \
4798 } while (0)
4799
4800 #define smp_load_acquire(p) \
4801 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4802 index 4fde8c1..441f84f 100644
4803 --- a/arch/arm64/include/asm/percpu.h
4804 +++ b/arch/arm64/include/asm/percpu.h
4805 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4806 {
4807 switch (size) {
4808 case 1:
4809 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4810 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4811 break;
4812 case 2:
4813 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4814 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4815 break;
4816 case 4:
4817 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4818 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4819 break;
4820 case 8:
4821 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4822 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4823 break;
4824 default:
4825 BUILD_BUG();
4826 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4827 index e20df38..027ede3 100644
4828 --- a/arch/arm64/include/asm/pgalloc.h
4829 +++ b/arch/arm64/include/asm/pgalloc.h
4830 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4831 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4832 }
4833
4834 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4835 +{
4836 + pud_populate(mm, pud, pmd);
4837 +}
4838 +
4839 #endif /* CONFIG_ARM64_PGTABLE_LEVELS > 2 */
4840
4841 #if CONFIG_ARM64_PGTABLE_LEVELS > 3
4842 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4843 index 07e1ba44..ec8cbbb 100644
4844 --- a/arch/arm64/include/asm/uaccess.h
4845 +++ b/arch/arm64/include/asm/uaccess.h
4846 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4847 flag; \
4848 })
4849
4850 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4851 #define access_ok(type, addr, size) __range_ok(addr, size)
4852 #define user_addr_max get_fs
4853
4854 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4855 index b0bd4e5..54e82f6 100644
4856 --- a/arch/arm64/mm/dma-mapping.c
4857 +++ b/arch/arm64/mm/dma-mapping.c
4858 @@ -134,7 +134,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4859 phys_to_page(paddr),
4860 size >> PAGE_SHIFT);
4861 if (!freed)
4862 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4863 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4864 }
4865
4866 static void *__dma_alloc(struct device *dev, size_t size,
4867 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4868 index c3a58a1..78fbf54 100644
4869 --- a/arch/avr32/include/asm/cache.h
4870 +++ b/arch/avr32/include/asm/cache.h
4871 @@ -1,8 +1,10 @@
4872 #ifndef __ASM_AVR32_CACHE_H
4873 #define __ASM_AVR32_CACHE_H
4874
4875 +#include <linux/const.h>
4876 +
4877 #define L1_CACHE_SHIFT 5
4878 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4879 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4880
4881 /*
4882 * Memory returned by kmalloc() may be used for DMA, so we must make
4883 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4884 index d232888..87c8df1 100644
4885 --- a/arch/avr32/include/asm/elf.h
4886 +++ b/arch/avr32/include/asm/elf.h
4887 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4888 the loader. We need to make sure that it is out of the way of the program
4889 that it will "exec", and that there is sufficient room for the brk. */
4890
4891 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4892 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4893
4894 +#ifdef CONFIG_PAX_ASLR
4895 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4896 +
4897 +#define PAX_DELTA_MMAP_LEN 15
4898 +#define PAX_DELTA_STACK_LEN 15
4899 +#endif
4900
4901 /* This yields a mask that user programs can use to figure out what
4902 instruction set this CPU supports. This could be done in user space,
4903 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4904 index 479330b..53717a8 100644
4905 --- a/arch/avr32/include/asm/kmap_types.h
4906 +++ b/arch/avr32/include/asm/kmap_types.h
4907 @@ -2,9 +2,9 @@
4908 #define __ASM_AVR32_KMAP_TYPES_H
4909
4910 #ifdef CONFIG_DEBUG_HIGHMEM
4911 -# define KM_TYPE_NR 29
4912 +# define KM_TYPE_NR 30
4913 #else
4914 -# define KM_TYPE_NR 14
4915 +# define KM_TYPE_NR 15
4916 #endif
4917
4918 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4919 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4920 index d223a8b..69c5210 100644
4921 --- a/arch/avr32/mm/fault.c
4922 +++ b/arch/avr32/mm/fault.c
4923 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4924
4925 int exception_trace = 1;
4926
4927 +#ifdef CONFIG_PAX_PAGEEXEC
4928 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4929 +{
4930 + unsigned long i;
4931 +
4932 + printk(KERN_ERR "PAX: bytes at PC: ");
4933 + for (i = 0; i < 20; i++) {
4934 + unsigned char c;
4935 + if (get_user(c, (unsigned char *)pc+i))
4936 + printk(KERN_CONT "???????? ");
4937 + else
4938 + printk(KERN_CONT "%02x ", c);
4939 + }
4940 + printk("\n");
4941 +}
4942 +#endif
4943 +
4944 /*
4945 * This routine handles page faults. It determines the address and the
4946 * problem, and then passes it off to one of the appropriate routines.
4947 @@ -178,6 +195,16 @@ bad_area:
4948 up_read(&mm->mmap_sem);
4949
4950 if (user_mode(regs)) {
4951 +
4952 +#ifdef CONFIG_PAX_PAGEEXEC
4953 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4954 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4955 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4956 + do_group_exit(SIGKILL);
4957 + }
4958 + }
4959 +#endif
4960 +
4961 if (exception_trace && printk_ratelimit())
4962 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4963 "sp %08lx ecr %lu\n",
4964 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4965 index 568885a..f8008df 100644
4966 --- a/arch/blackfin/include/asm/cache.h
4967 +++ b/arch/blackfin/include/asm/cache.h
4968 @@ -7,6 +7,7 @@
4969 #ifndef __ARCH_BLACKFIN_CACHE_H
4970 #define __ARCH_BLACKFIN_CACHE_H
4971
4972 +#include <linux/const.h>
4973 #include <linux/linkage.h> /* for asmlinkage */
4974
4975 /*
4976 @@ -14,7 +15,7 @@
4977 * Blackfin loads 32 bytes for cache
4978 */
4979 #define L1_CACHE_SHIFT 5
4980 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4981 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4982 #define SMP_CACHE_BYTES L1_CACHE_BYTES
4983
4984 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
4985 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
4986 index aea2718..3639a60 100644
4987 --- a/arch/cris/include/arch-v10/arch/cache.h
4988 +++ b/arch/cris/include/arch-v10/arch/cache.h
4989 @@ -1,8 +1,9 @@
4990 #ifndef _ASM_ARCH_CACHE_H
4991 #define _ASM_ARCH_CACHE_H
4992
4993 +#include <linux/const.h>
4994 /* Etrax 100LX have 32-byte cache-lines. */
4995 -#define L1_CACHE_BYTES 32
4996 #define L1_CACHE_SHIFT 5
4997 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4998
4999 #endif /* _ASM_ARCH_CACHE_H */
5000 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
5001 index 7caf25d..ee65ac5 100644
5002 --- a/arch/cris/include/arch-v32/arch/cache.h
5003 +++ b/arch/cris/include/arch-v32/arch/cache.h
5004 @@ -1,11 +1,12 @@
5005 #ifndef _ASM_CRIS_ARCH_CACHE_H
5006 #define _ASM_CRIS_ARCH_CACHE_H
5007
5008 +#include <linux/const.h>
5009 #include <arch/hwregs/dma.h>
5010
5011 /* A cache-line is 32 bytes. */
5012 -#define L1_CACHE_BYTES 32
5013 #define L1_CACHE_SHIFT 5
5014 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5015
5016 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5017
5018 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5019 index 102190a..5334cea 100644
5020 --- a/arch/frv/include/asm/atomic.h
5021 +++ b/arch/frv/include/asm/atomic.h
5022 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5023 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5024 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5025
5026 +#define atomic64_read_unchecked(v) atomic64_read(v)
5027 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5028 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5029 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5030 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5031 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5032 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5033 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5034 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5035 +
5036 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5037 {
5038 int c, old;
5039 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5040 index 2797163..c2a401df9 100644
5041 --- a/arch/frv/include/asm/cache.h
5042 +++ b/arch/frv/include/asm/cache.h
5043 @@ -12,10 +12,11 @@
5044 #ifndef __ASM_CACHE_H
5045 #define __ASM_CACHE_H
5046
5047 +#include <linux/const.h>
5048
5049 /* bytes per L1 cache line */
5050 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5051 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5052 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5053
5054 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5055 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5056 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5057 index 43901f2..0d8b865 100644
5058 --- a/arch/frv/include/asm/kmap_types.h
5059 +++ b/arch/frv/include/asm/kmap_types.h
5060 @@ -2,6 +2,6 @@
5061 #ifndef _ASM_KMAP_TYPES_H
5062 #define _ASM_KMAP_TYPES_H
5063
5064 -#define KM_TYPE_NR 17
5065 +#define KM_TYPE_NR 18
5066
5067 #endif
5068 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5069 index 836f147..4cf23f5 100644
5070 --- a/arch/frv/mm/elf-fdpic.c
5071 +++ b/arch/frv/mm/elf-fdpic.c
5072 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5073 {
5074 struct vm_area_struct *vma;
5075 struct vm_unmapped_area_info info;
5076 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5077
5078 if (len > TASK_SIZE)
5079 return -ENOMEM;
5080 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5081 if (addr) {
5082 addr = PAGE_ALIGN(addr);
5083 vma = find_vma(current->mm, addr);
5084 - if (TASK_SIZE - len >= addr &&
5085 - (!vma || addr + len <= vma->vm_start))
5086 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5087 goto success;
5088 }
5089
5090 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5091 info.high_limit = (current->mm->start_stack - 0x00200000);
5092 info.align_mask = 0;
5093 info.align_offset = 0;
5094 + info.threadstack_offset = offset;
5095 addr = vm_unmapped_area(&info);
5096 if (!(addr & ~PAGE_MASK))
5097 goto success;
5098 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5099 index 69952c18..4fa2908 100644
5100 --- a/arch/hexagon/include/asm/cache.h
5101 +++ b/arch/hexagon/include/asm/cache.h
5102 @@ -21,9 +21,11 @@
5103 #ifndef __ASM_CACHE_H
5104 #define __ASM_CACHE_H
5105
5106 +#include <linux/const.h>
5107 +
5108 /* Bytes per L1 cache line */
5109 -#define L1_CACHE_SHIFT (5)
5110 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5111 +#define L1_CACHE_SHIFT 5
5112 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5113
5114 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5115
5116 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5117 index 074e52b..76afdac 100644
5118 --- a/arch/ia64/Kconfig
5119 +++ b/arch/ia64/Kconfig
5120 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5121 config KEXEC
5122 bool "kexec system call"
5123 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5124 + depends on !GRKERNSEC_KMEM
5125 help
5126 kexec is a system call that implements the ability to shutdown your
5127 current kernel, and to start another kernel. It is like a reboot
5128 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5129 index 970d0bd..e750b9b 100644
5130 --- a/arch/ia64/Makefile
5131 +++ b/arch/ia64/Makefile
5132 @@ -98,5 +98,6 @@ endef
5133 archprepare: make_nr_irqs_h FORCE
5134 PHONY += make_nr_irqs_h FORCE
5135
5136 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5137 make_nr_irqs_h: FORCE
5138 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5139 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5140 index 0bf0350..2ad1957 100644
5141 --- a/arch/ia64/include/asm/atomic.h
5142 +++ b/arch/ia64/include/asm/atomic.h
5143 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5144 #define atomic64_inc(v) atomic64_add(1, (v))
5145 #define atomic64_dec(v) atomic64_sub(1, (v))
5146
5147 +#define atomic64_read_unchecked(v) atomic64_read(v)
5148 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5149 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5150 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5151 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5152 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5153 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5154 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5155 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5156 +
5157 #endif /* _ASM_IA64_ATOMIC_H */
5158 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5159 index f6769eb..1cdb590 100644
5160 --- a/arch/ia64/include/asm/barrier.h
5161 +++ b/arch/ia64/include/asm/barrier.h
5162 @@ -66,7 +66,7 @@
5163 do { \
5164 compiletime_assert_atomic_type(*p); \
5165 barrier(); \
5166 - ACCESS_ONCE(*p) = (v); \
5167 + ACCESS_ONCE_RW(*p) = (v); \
5168 } while (0)
5169
5170 #define smp_load_acquire(p) \
5171 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5172 index 988254a..e1ee885 100644
5173 --- a/arch/ia64/include/asm/cache.h
5174 +++ b/arch/ia64/include/asm/cache.h
5175 @@ -1,6 +1,7 @@
5176 #ifndef _ASM_IA64_CACHE_H
5177 #define _ASM_IA64_CACHE_H
5178
5179 +#include <linux/const.h>
5180
5181 /*
5182 * Copyright (C) 1998-2000 Hewlett-Packard Co
5183 @@ -9,7 +10,7 @@
5184
5185 /* Bytes per L1 (data) cache line. */
5186 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5187 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5188 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5189
5190 #ifdef CONFIG_SMP
5191 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5192 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5193 index 5a83c5c..4d7f553 100644
5194 --- a/arch/ia64/include/asm/elf.h
5195 +++ b/arch/ia64/include/asm/elf.h
5196 @@ -42,6 +42,13 @@
5197 */
5198 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5199
5200 +#ifdef CONFIG_PAX_ASLR
5201 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5202 +
5203 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5204 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5205 +#endif
5206 +
5207 #define PT_IA_64_UNWIND 0x70000001
5208
5209 /* IA-64 relocations: */
5210 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5211 index 5767cdf..7462574 100644
5212 --- a/arch/ia64/include/asm/pgalloc.h
5213 +++ b/arch/ia64/include/asm/pgalloc.h
5214 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5215 pgd_val(*pgd_entry) = __pa(pud);
5216 }
5217
5218 +static inline void
5219 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5220 +{
5221 + pgd_populate(mm, pgd_entry, pud);
5222 +}
5223 +
5224 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5225 {
5226 return quicklist_alloc(0, GFP_KERNEL, NULL);
5227 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5228 pud_val(*pud_entry) = __pa(pmd);
5229 }
5230
5231 +static inline void
5232 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5233 +{
5234 + pud_populate(mm, pud_entry, pmd);
5235 +}
5236 +
5237 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5238 {
5239 return quicklist_alloc(0, GFP_KERNEL, NULL);
5240 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5241 index 7b6f880..ac8e008 100644
5242 --- a/arch/ia64/include/asm/pgtable.h
5243 +++ b/arch/ia64/include/asm/pgtable.h
5244 @@ -12,7 +12,7 @@
5245 * David Mosberger-Tang <davidm@hpl.hp.com>
5246 */
5247
5248 -
5249 +#include <linux/const.h>
5250 #include <asm/mman.h>
5251 #include <asm/page.h>
5252 #include <asm/processor.h>
5253 @@ -139,6 +139,17 @@
5254 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5255 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5256 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5257 +
5258 +#ifdef CONFIG_PAX_PAGEEXEC
5259 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5260 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5261 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5262 +#else
5263 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5264 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5265 +# define PAGE_COPY_NOEXEC PAGE_COPY
5266 +#endif
5267 +
5268 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5269 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5270 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5271 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5272 index 45698cd..e8e2dbc 100644
5273 --- a/arch/ia64/include/asm/spinlock.h
5274 +++ b/arch/ia64/include/asm/spinlock.h
5275 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5276 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5277
5278 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5279 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5280 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5281 }
5282
5283 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5284 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5285 index 4f3fb6cc..254055e 100644
5286 --- a/arch/ia64/include/asm/uaccess.h
5287 +++ b/arch/ia64/include/asm/uaccess.h
5288 @@ -70,6 +70,7 @@
5289 && ((segment).seg == KERNEL_DS.seg \
5290 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5291 })
5292 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5293 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5294
5295 /*
5296 @@ -241,12 +242,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5297 static inline unsigned long
5298 __copy_to_user (void __user *to, const void *from, unsigned long count)
5299 {
5300 + if (count > INT_MAX)
5301 + return count;
5302 +
5303 + if (!__builtin_constant_p(count))
5304 + check_object_size(from, count, true);
5305 +
5306 return __copy_user(to, (__force void __user *) from, count);
5307 }
5308
5309 static inline unsigned long
5310 __copy_from_user (void *to, const void __user *from, unsigned long count)
5311 {
5312 + if (count > INT_MAX)
5313 + return count;
5314 +
5315 + if (!__builtin_constant_p(count))
5316 + check_object_size(to, count, false);
5317 +
5318 return __copy_user((__force void __user *) to, from, count);
5319 }
5320
5321 @@ -256,10 +269,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5322 ({ \
5323 void __user *__cu_to = (to); \
5324 const void *__cu_from = (from); \
5325 - long __cu_len = (n); \
5326 + unsigned long __cu_len = (n); \
5327 \
5328 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5329 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5330 + if (!__builtin_constant_p(n)) \
5331 + check_object_size(__cu_from, __cu_len, true); \
5332 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5333 + } \
5334 __cu_len; \
5335 })
5336
5337 @@ -267,11 +283,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5338 ({ \
5339 void *__cu_to = (to); \
5340 const void __user *__cu_from = (from); \
5341 - long __cu_len = (n); \
5342 + unsigned long __cu_len = (n); \
5343 \
5344 __chk_user_ptr(__cu_from); \
5345 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5346 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5347 + if (!__builtin_constant_p(n)) \
5348 + check_object_size(__cu_to, __cu_len, false); \
5349 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5350 + } \
5351 __cu_len; \
5352 })
5353
5354 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5355 index 29754aa..06d2838 100644
5356 --- a/arch/ia64/kernel/module.c
5357 +++ b/arch/ia64/kernel/module.c
5358 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5359 }
5360
5361 static inline int
5362 +in_init_rx (const struct module *mod, uint64_t addr)
5363 +{
5364 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5365 +}
5366 +
5367 +static inline int
5368 +in_init_rw (const struct module *mod, uint64_t addr)
5369 +{
5370 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5371 +}
5372 +
5373 +static inline int
5374 in_init (const struct module *mod, uint64_t addr)
5375 {
5376 - return addr - (uint64_t) mod->module_init < mod->init_size;
5377 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5378 +}
5379 +
5380 +static inline int
5381 +in_core_rx (const struct module *mod, uint64_t addr)
5382 +{
5383 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5384 +}
5385 +
5386 +static inline int
5387 +in_core_rw (const struct module *mod, uint64_t addr)
5388 +{
5389 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5390 }
5391
5392 static inline int
5393 in_core (const struct module *mod, uint64_t addr)
5394 {
5395 - return addr - (uint64_t) mod->module_core < mod->core_size;
5396 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5397 }
5398
5399 static inline int
5400 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5401 break;
5402
5403 case RV_BDREL:
5404 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5405 + if (in_init_rx(mod, val))
5406 + val -= (uint64_t) mod->module_init_rx;
5407 + else if (in_init_rw(mod, val))
5408 + val -= (uint64_t) mod->module_init_rw;
5409 + else if (in_core_rx(mod, val))
5410 + val -= (uint64_t) mod->module_core_rx;
5411 + else if (in_core_rw(mod, val))
5412 + val -= (uint64_t) mod->module_core_rw;
5413 break;
5414
5415 case RV_LTV:
5416 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5417 * addresses have been selected...
5418 */
5419 uint64_t gp;
5420 - if (mod->core_size > MAX_LTOFF)
5421 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5422 /*
5423 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5424 * at the end of the module.
5425 */
5426 - gp = mod->core_size - MAX_LTOFF / 2;
5427 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5428 else
5429 - gp = mod->core_size / 2;
5430 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5431 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5432 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5433 mod->arch.gp = gp;
5434 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5435 }
5436 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5437 index c39c3cd..3c77738 100644
5438 --- a/arch/ia64/kernel/palinfo.c
5439 +++ b/arch/ia64/kernel/palinfo.c
5440 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5441 return NOTIFY_OK;
5442 }
5443
5444 -static struct notifier_block __refdata palinfo_cpu_notifier =
5445 +static struct notifier_block palinfo_cpu_notifier =
5446 {
5447 .notifier_call = palinfo_cpu_callback,
5448 .priority = 0,
5449 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5450 index 41e33f8..65180b2a 100644
5451 --- a/arch/ia64/kernel/sys_ia64.c
5452 +++ b/arch/ia64/kernel/sys_ia64.c
5453 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5454 unsigned long align_mask = 0;
5455 struct mm_struct *mm = current->mm;
5456 struct vm_unmapped_area_info info;
5457 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5458
5459 if (len > RGN_MAP_LIMIT)
5460 return -ENOMEM;
5461 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5462 if (REGION_NUMBER(addr) == RGN_HPAGE)
5463 addr = 0;
5464 #endif
5465 +
5466 +#ifdef CONFIG_PAX_RANDMMAP
5467 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5468 + addr = mm->free_area_cache;
5469 + else
5470 +#endif
5471 +
5472 if (!addr)
5473 addr = TASK_UNMAPPED_BASE;
5474
5475 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5476 info.high_limit = TASK_SIZE;
5477 info.align_mask = align_mask;
5478 info.align_offset = 0;
5479 + info.threadstack_offset = offset;
5480 return vm_unmapped_area(&info);
5481 }
5482
5483 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5484 index 84f8a52..7c76178 100644
5485 --- a/arch/ia64/kernel/vmlinux.lds.S
5486 +++ b/arch/ia64/kernel/vmlinux.lds.S
5487 @@ -192,7 +192,7 @@ SECTIONS {
5488 /* Per-cpu data: */
5489 . = ALIGN(PERCPU_PAGE_SIZE);
5490 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5491 - __phys_per_cpu_start = __per_cpu_load;
5492 + __phys_per_cpu_start = per_cpu_load;
5493 /*
5494 * ensure percpu data fits
5495 * into percpu page size
5496 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5497 index ba5ba7a..36e9d3a 100644
5498 --- a/arch/ia64/mm/fault.c
5499 +++ b/arch/ia64/mm/fault.c
5500 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5501 return pte_present(pte);
5502 }
5503
5504 +#ifdef CONFIG_PAX_PAGEEXEC
5505 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5506 +{
5507 + unsigned long i;
5508 +
5509 + printk(KERN_ERR "PAX: bytes at PC: ");
5510 + for (i = 0; i < 8; i++) {
5511 + unsigned int c;
5512 + if (get_user(c, (unsigned int *)pc+i))
5513 + printk(KERN_CONT "???????? ");
5514 + else
5515 + printk(KERN_CONT "%08x ", c);
5516 + }
5517 + printk("\n");
5518 +}
5519 +#endif
5520 +
5521 # define VM_READ_BIT 0
5522 # define VM_WRITE_BIT 1
5523 # define VM_EXEC_BIT 2
5524 @@ -151,8 +168,21 @@ retry:
5525 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5526 goto bad_area;
5527
5528 - if ((vma->vm_flags & mask) != mask)
5529 + if ((vma->vm_flags & mask) != mask) {
5530 +
5531 +#ifdef CONFIG_PAX_PAGEEXEC
5532 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5533 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5534 + goto bad_area;
5535 +
5536 + up_read(&mm->mmap_sem);
5537 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5538 + do_group_exit(SIGKILL);
5539 + }
5540 +#endif
5541 +
5542 goto bad_area;
5543 + }
5544
5545 /*
5546 * If for any reason at all we couldn't handle the fault, make
5547 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5548 index 52b7604b..455cb85 100644
5549 --- a/arch/ia64/mm/hugetlbpage.c
5550 +++ b/arch/ia64/mm/hugetlbpage.c
5551 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5552 unsigned long pgoff, unsigned long flags)
5553 {
5554 struct vm_unmapped_area_info info;
5555 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5556
5557 if (len > RGN_MAP_LIMIT)
5558 return -ENOMEM;
5559 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5560 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5561 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5562 info.align_offset = 0;
5563 + info.threadstack_offset = offset;
5564 return vm_unmapped_area(&info);
5565 }
5566
5567 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5568 index 6b33457..88b5124 100644
5569 --- a/arch/ia64/mm/init.c
5570 +++ b/arch/ia64/mm/init.c
5571 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5572 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5573 vma->vm_end = vma->vm_start + PAGE_SIZE;
5574 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5575 +
5576 +#ifdef CONFIG_PAX_PAGEEXEC
5577 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5578 + vma->vm_flags &= ~VM_EXEC;
5579 +
5580 +#ifdef CONFIG_PAX_MPROTECT
5581 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5582 + vma->vm_flags &= ~VM_MAYEXEC;
5583 +#endif
5584 +
5585 + }
5586 +#endif
5587 +
5588 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5589 down_write(&current->mm->mmap_sem);
5590 if (insert_vm_struct(current->mm, vma)) {
5591 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5592 gate_vma.vm_start = FIXADDR_USER_START;
5593 gate_vma.vm_end = FIXADDR_USER_END;
5594 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5595 - gate_vma.vm_page_prot = __P101;
5596 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5597
5598 return 0;
5599 }
5600 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5601 index 40b3ee98..8c2c112 100644
5602 --- a/arch/m32r/include/asm/cache.h
5603 +++ b/arch/m32r/include/asm/cache.h
5604 @@ -1,8 +1,10 @@
5605 #ifndef _ASM_M32R_CACHE_H
5606 #define _ASM_M32R_CACHE_H
5607
5608 +#include <linux/const.h>
5609 +
5610 /* L1 cache line size */
5611 #define L1_CACHE_SHIFT 4
5612 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5613 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5614
5615 #endif /* _ASM_M32R_CACHE_H */
5616 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5617 index 82abd15..d95ae5d 100644
5618 --- a/arch/m32r/lib/usercopy.c
5619 +++ b/arch/m32r/lib/usercopy.c
5620 @@ -14,6 +14,9 @@
5621 unsigned long
5622 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5623 {
5624 + if ((long)n < 0)
5625 + return n;
5626 +
5627 prefetch(from);
5628 if (access_ok(VERIFY_WRITE, to, n))
5629 __copy_user(to,from,n);
5630 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5631 unsigned long
5632 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5633 {
5634 + if ((long)n < 0)
5635 + return n;
5636 +
5637 prefetchw(to);
5638 if (access_ok(VERIFY_READ, from, n))
5639 __copy_user_zeroing(to,from,n);
5640 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5641 index 0395c51..5f26031 100644
5642 --- a/arch/m68k/include/asm/cache.h
5643 +++ b/arch/m68k/include/asm/cache.h
5644 @@ -4,9 +4,11 @@
5645 #ifndef __ARCH_M68K_CACHE_H
5646 #define __ARCH_M68K_CACHE_H
5647
5648 +#include <linux/const.h>
5649 +
5650 /* bytes per L1 cache line */
5651 #define L1_CACHE_SHIFT 4
5652 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5653 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5654
5655 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5656
5657 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5658 index d703d8e..a8e2d70 100644
5659 --- a/arch/metag/include/asm/barrier.h
5660 +++ b/arch/metag/include/asm/barrier.h
5661 @@ -90,7 +90,7 @@ static inline void fence(void)
5662 do { \
5663 compiletime_assert_atomic_type(*p); \
5664 smp_mb(); \
5665 - ACCESS_ONCE(*p) = (v); \
5666 + ACCESS_ONCE_RW(*p) = (v); \
5667 } while (0)
5668
5669 #define smp_load_acquire(p) \
5670 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5671 index 7ca80ac..794ba72 100644
5672 --- a/arch/metag/mm/hugetlbpage.c
5673 +++ b/arch/metag/mm/hugetlbpage.c
5674 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5675 info.high_limit = TASK_SIZE;
5676 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5677 info.align_offset = 0;
5678 + info.threadstack_offset = 0;
5679 return vm_unmapped_area(&info);
5680 }
5681
5682 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5683 index 4efe96a..60e8699 100644
5684 --- a/arch/microblaze/include/asm/cache.h
5685 +++ b/arch/microblaze/include/asm/cache.h
5686 @@ -13,11 +13,12 @@
5687 #ifndef _ASM_MICROBLAZE_CACHE_H
5688 #define _ASM_MICROBLAZE_CACHE_H
5689
5690 +#include <linux/const.h>
5691 #include <asm/registers.h>
5692
5693 #define L1_CACHE_SHIFT 5
5694 /* word-granular cache in microblaze */
5695 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5696 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5697
5698 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5699
5700 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5701 index 1a313c4..f27b613 100644
5702 --- a/arch/mips/Kconfig
5703 +++ b/arch/mips/Kconfig
5704 @@ -2504,6 +2504,7 @@ source "kernel/Kconfig.preempt"
5705
5706 config KEXEC
5707 bool "Kexec system call"
5708 + depends on !GRKERNSEC_KMEM
5709 help
5710 kexec is a system call that implements the ability to shutdown your
5711 current kernel, and to start another kernel. It is like a reboot
5712 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5713 index d8960d4..77dbd31 100644
5714 --- a/arch/mips/cavium-octeon/dma-octeon.c
5715 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5716 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5717 if (dma_release_from_coherent(dev, order, vaddr))
5718 return;
5719
5720 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5721 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5722 }
5723
5724 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5725 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5726 index 26d4363..3c9a82e 100644
5727 --- a/arch/mips/include/asm/atomic.h
5728 +++ b/arch/mips/include/asm/atomic.h
5729 @@ -22,15 +22,39 @@
5730 #include <asm/cmpxchg.h>
5731 #include <asm/war.h>
5732
5733 +#ifdef CONFIG_GENERIC_ATOMIC64
5734 +#include <asm-generic/atomic64.h>
5735 +#endif
5736 +
5737 #define ATOMIC_INIT(i) { (i) }
5738
5739 +#ifdef CONFIG_64BIT
5740 +#define _ASM_EXTABLE(from, to) \
5741 +" .section __ex_table,\"a\"\n" \
5742 +" .dword " #from ", " #to"\n" \
5743 +" .previous\n"
5744 +#else
5745 +#define _ASM_EXTABLE(from, to) \
5746 +" .section __ex_table,\"a\"\n" \
5747 +" .word " #from ", " #to"\n" \
5748 +" .previous\n"
5749 +#endif
5750 +
5751 /*
5752 * atomic_read - read atomic variable
5753 * @v: pointer of type atomic_t
5754 *
5755 * Atomically reads the value of @v.
5756 */
5757 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5758 +static inline int atomic_read(const atomic_t *v)
5759 +{
5760 + return ACCESS_ONCE(v->counter);
5761 +}
5762 +
5763 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5764 +{
5765 + return ACCESS_ONCE(v->counter);
5766 +}
5767
5768 /*
5769 * atomic_set - set atomic variable
5770 @@ -39,47 +63,77 @@
5771 *
5772 * Atomically sets the value of @v to @i.
5773 */
5774 -#define atomic_set(v, i) ((v)->counter = (i))
5775 +static inline void atomic_set(atomic_t *v, int i)
5776 +{
5777 + v->counter = i;
5778 +}
5779
5780 -#define ATOMIC_OP(op, c_op, asm_op) \
5781 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5782 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5783 +{
5784 + v->counter = i;
5785 +}
5786 +
5787 +#ifdef CONFIG_PAX_REFCOUNT
5788 +#define __OVERFLOW_POST \
5789 + " b 4f \n" \
5790 + " .set noreorder \n" \
5791 + "3: b 5f \n" \
5792 + " move %0, %1 \n" \
5793 + " .set reorder \n"
5794 +#define __OVERFLOW_EXTABLE \
5795 + "3:\n" \
5796 + _ASM_EXTABLE(2b, 3b)
5797 +#else
5798 +#define __OVERFLOW_POST
5799 +#define __OVERFLOW_EXTABLE
5800 +#endif
5801 +
5802 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5803 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5804 { \
5805 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5806 int temp; \
5807 \
5808 __asm__ __volatile__( \
5809 - " .set arch=r4000 \n" \
5810 - "1: ll %0, %1 # atomic_" #op " \n" \
5811 - " " #asm_op " %0, %2 \n" \
5812 + " .set mips3 \n" \
5813 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5814 + "2: " #asm_op " %0, %2 \n" \
5815 " sc %0, %1 \n" \
5816 " beqzl %0, 1b \n" \
5817 + extable \
5818 " .set mips0 \n" \
5819 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5820 : "Ir" (i)); \
5821 } else if (kernel_uses_llsc) { \
5822 int temp; \
5823 \
5824 - do { \
5825 - __asm__ __volatile__( \
5826 - " .set "MIPS_ISA_LEVEL" \n" \
5827 - " ll %0, %1 # atomic_" #op "\n" \
5828 - " " #asm_op " %0, %2 \n" \
5829 - " sc %0, %1 \n" \
5830 - " .set mips0 \n" \
5831 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5832 - : "Ir" (i)); \
5833 - } while (unlikely(!temp)); \
5834 + __asm__ __volatile__( \
5835 + " .set "MIPS_ISA_LEVEL" \n" \
5836 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5837 + "2: " #asm_op " %0, %2 \n" \
5838 + " sc %0, %1 \n" \
5839 + " beqz %0, 1b \n" \
5840 + extable \
5841 + " .set mips0 \n" \
5842 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5843 + : "Ir" (i)); \
5844 } else { \
5845 unsigned long flags; \
5846 \
5847 raw_local_irq_save(flags); \
5848 - v->counter c_op i; \
5849 + __asm__ __volatile__( \
5850 + "2: " #asm_op " %0, %1 \n" \
5851 + extable \
5852 + : "+r" (v->counter) : "Ir" (i)); \
5853 raw_local_irq_restore(flags); \
5854 } \
5855 }
5856
5857 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5858 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5859 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
5860 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
5861 +
5862 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5863 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5864 { \
5865 int result; \
5866 \
5867 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5868 int temp; \
5869 \
5870 __asm__ __volatile__( \
5871 - " .set arch=r4000 \n" \
5872 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5873 - " " #asm_op " %0, %1, %3 \n" \
5874 + " .set mips3 \n" \
5875 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5876 + "2: " #asm_op " %0, %1, %3 \n" \
5877 " sc %0, %2 \n" \
5878 " beqzl %0, 1b \n" \
5879 - " " #asm_op " %0, %1, %3 \n" \
5880 + post_op \
5881 + extable \
5882 + "4: " #asm_op " %0, %1, %3 \n" \
5883 + "5: \n" \
5884 " .set mips0 \n" \
5885 : "=&r" (result), "=&r" (temp), \
5886 "+" GCC_OFF_SMALL_ASM() (v->counter) \
5887 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5888 } else if (kernel_uses_llsc) { \
5889 int temp; \
5890 \
5891 - do { \
5892 - __asm__ __volatile__( \
5893 - " .set "MIPS_ISA_LEVEL" \n" \
5894 - " ll %1, %2 # atomic_" #op "_return \n" \
5895 - " " #asm_op " %0, %1, %3 \n" \
5896 - " sc %0, %2 \n" \
5897 - " .set mips0 \n" \
5898 - : "=&r" (result), "=&r" (temp), \
5899 - "+" GCC_OFF_SMALL_ASM() (v->counter) \
5900 - : "Ir" (i)); \
5901 - } while (unlikely(!result)); \
5902 + __asm__ __volatile__( \
5903 + " .set "MIPS_ISA_LEVEL" \n" \
5904 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5905 + "2: " #asm_op " %0, %1, %3 \n" \
5906 + " sc %0, %2 \n" \
5907 + post_op \
5908 + extable \
5909 + "4: " #asm_op " %0, %1, %3 \n" \
5910 + "5: \n" \
5911 + " .set mips0 \n" \
5912 + : "=&r" (result), "=&r" (temp), \
5913 + "+" GCC_OFF_SMALL_ASM() (v->counter) \
5914 + : "Ir" (i)); \
5915 \
5916 result = temp; result c_op i; \
5917 } else { \
5918 unsigned long flags; \
5919 \
5920 raw_local_irq_save(flags); \
5921 - result = v->counter; \
5922 - result c_op i; \
5923 - v->counter = result; \
5924 + __asm__ __volatile__( \
5925 + " lw %0, %1 \n" \
5926 + "2: " #asm_op " %0, %1, %2 \n" \
5927 + " sw %0, %1 \n" \
5928 + "3: \n" \
5929 + extable \
5930 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5931 + : "Ir" (i)); \
5932 raw_local_irq_restore(flags); \
5933 } \
5934 \
5935 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5936 return result; \
5937 }
5938
5939 -#define ATOMIC_OPS(op, c_op, asm_op) \
5940 - ATOMIC_OP(op, c_op, asm_op) \
5941 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5942 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
5943 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5944
5945 -ATOMIC_OPS(add, +=, addu)
5946 -ATOMIC_OPS(sub, -=, subu)
5947 +#define ATOMIC_OPS(op, asm_op) \
5948 + ATOMIC_OP(op, asm_op) \
5949 + ATOMIC_OP_RETURN(op, asm_op)
5950 +
5951 +ATOMIC_OPS(add, add)
5952 +ATOMIC_OPS(sub, sub)
5953
5954 #undef ATOMIC_OPS
5955 #undef ATOMIC_OP_RETURN
5956 +#undef __ATOMIC_OP_RETURN
5957 #undef ATOMIC_OP
5958 +#undef __ATOMIC_OP
5959
5960 /*
5961 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5962 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5963 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5964 * The function returns the old value of @v minus @i.
5965 */
5966 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5967 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5968 {
5969 int result;
5970
5971 @@ -159,7 +228,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5972 int temp;
5973
5974 __asm__ __volatile__(
5975 - " .set arch=r4000 \n"
5976 + " .set "MIPS_ISA_LEVEL" \n"
5977 "1: ll %1, %2 # atomic_sub_if_positive\n"
5978 " subu %0, %1, %3 \n"
5979 " bltz %0, 1f \n"
5980 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5981 return result;
5982 }
5983
5984 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
5985 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
5986 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
5987 +{
5988 + return cmpxchg(&v->counter, old, new);
5989 +}
5990 +
5991 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
5992 + int new)
5993 +{
5994 + return cmpxchg(&(v->counter), old, new);
5995 +}
5996 +
5997 +static inline int atomic_xchg(atomic_t *v, int new)
5998 +{
5999 + return xchg(&v->counter, new);
6000 +}
6001 +
6002 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6003 +{
6004 + return xchg(&(v->counter), new);
6005 +}
6006
6007 /**
6008 * __atomic_add_unless - add unless the number is a given value
6009 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6010
6011 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6012 #define atomic_inc_return(v) atomic_add_return(1, (v))
6013 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6014 +{
6015 + return atomic_add_return_unchecked(1, v);
6016 +}
6017
6018 /*
6019 * atomic_sub_and_test - subtract value from variable and test result
6020 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6021 * other cases.
6022 */
6023 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6024 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6025 +{
6026 + return atomic_add_return_unchecked(1, v) == 0;
6027 +}
6028
6029 /*
6030 * atomic_dec_and_test - decrement by 1 and test
6031 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6032 * Atomically increments @v by 1.
6033 */
6034 #define atomic_inc(v) atomic_add(1, (v))
6035 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6036 +{
6037 + atomic_add_unchecked(1, v);
6038 +}
6039
6040 /*
6041 * atomic_dec - decrement and test
6042 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6043 * Atomically decrements @v by 1.
6044 */
6045 #define atomic_dec(v) atomic_sub(1, (v))
6046 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6047 +{
6048 + atomic_sub_unchecked(1, v);
6049 +}
6050
6051 /*
6052 * atomic_add_negative - add and test if negative
6053 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6054 * @v: pointer of type atomic64_t
6055 *
6056 */
6057 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6058 +static inline long atomic64_read(const atomic64_t *v)
6059 +{
6060 + return ACCESS_ONCE(v->counter);
6061 +}
6062 +
6063 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6064 +{
6065 + return ACCESS_ONCE(v->counter);
6066 +}
6067
6068 /*
6069 * atomic64_set - set atomic variable
6070 * @v: pointer of type atomic64_t
6071 * @i: required value
6072 */
6073 -#define atomic64_set(v, i) ((v)->counter = (i))
6074 +static inline void atomic64_set(atomic64_t *v, long i)
6075 +{
6076 + v->counter = i;
6077 +}
6078
6079 -#define ATOMIC64_OP(op, c_op, asm_op) \
6080 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6081 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6082 +{
6083 + v->counter = i;
6084 +}
6085 +
6086 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6087 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6088 { \
6089 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6090 long temp; \
6091 \
6092 __asm__ __volatile__( \
6093 - " .set arch=r4000 \n" \
6094 - "1: lld %0, %1 # atomic64_" #op " \n" \
6095 - " " #asm_op " %0, %2 \n" \
6096 + " .set "MIPS_ISA_LEVEL" \n" \
6097 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6098 + "2: " #asm_op " %0, %2 \n" \
6099 " scd %0, %1 \n" \
6100 " beqzl %0, 1b \n" \
6101 + extable \
6102 " .set mips0 \n" \
6103 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6104 : "Ir" (i)); \
6105 } else if (kernel_uses_llsc) { \
6106 long temp; \
6107 \
6108 - do { \
6109 - __asm__ __volatile__( \
6110 - " .set "MIPS_ISA_LEVEL" \n" \
6111 - " lld %0, %1 # atomic64_" #op "\n" \
6112 - " " #asm_op " %0, %2 \n" \
6113 - " scd %0, %1 \n" \
6114 - " .set mips0 \n" \
6115 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6116 - : "Ir" (i)); \
6117 - } while (unlikely(!temp)); \
6118 + __asm__ __volatile__( \
6119 + " .set "MIPS_ISA_LEVEL" \n" \
6120 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6121 + "2: " #asm_op " %0, %2 \n" \
6122 + " scd %0, %1 \n" \
6123 + " beqz %0, 1b \n" \
6124 + extable \
6125 + " .set mips0 \n" \
6126 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6127 + : "Ir" (i)); \
6128 } else { \
6129 unsigned long flags; \
6130 \
6131 raw_local_irq_save(flags); \
6132 - v->counter c_op i; \
6133 + __asm__ __volatile__( \
6134 + "2: " #asm_op " %0, %1 \n" \
6135 + extable \
6136 + : "+" GCC_OFF_SMALL_ASM() (v->counter) : "Ir" (i)); \
6137 raw_local_irq_restore(flags); \
6138 } \
6139 }
6140
6141 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6142 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6143 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6144 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6145 +
6146 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6147 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6148 { \
6149 long result; \
6150 \
6151 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6152 long temp; \
6153 \
6154 __asm__ __volatile__( \
6155 - " .set arch=r4000 \n" \
6156 + " .set mips3 \n" \
6157 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6158 - " " #asm_op " %0, %1, %3 \n" \
6159 + "2: " #asm_op " %0, %1, %3 \n" \
6160 " scd %0, %2 \n" \
6161 " beqzl %0, 1b \n" \
6162 - " " #asm_op " %0, %1, %3 \n" \
6163 + post_op \
6164 + extable \
6165 + "4: " #asm_op " %0, %1, %3 \n" \
6166 + "5: \n" \
6167 " .set mips0 \n" \
6168 : "=&r" (result), "=&r" (temp), \
6169 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6170 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6171 } else if (kernel_uses_llsc) { \
6172 long temp; \
6173 \
6174 - do { \
6175 - __asm__ __volatile__( \
6176 - " .set "MIPS_ISA_LEVEL" \n" \
6177 - " lld %1, %2 # atomic64_" #op "_return\n" \
6178 - " " #asm_op " %0, %1, %3 \n" \
6179 - " scd %0, %2 \n" \
6180 - " .set mips0 \n" \
6181 - : "=&r" (result), "=&r" (temp), \
6182 - "=" GCC_OFF_SMALL_ASM() (v->counter) \
6183 - : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6184 - : "memory"); \
6185 - } while (unlikely(!result)); \
6186 + __asm__ __volatile__( \
6187 + " .set "MIPS_ISA_LEVEL" \n" \
6188 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6189 + "2: " #asm_op " %0, %1, %3 \n" \
6190 + " scd %0, %2 \n" \
6191 + " beqz %0, 1b \n" \
6192 + post_op \
6193 + extable \
6194 + "4: " #asm_op " %0, %1, %3 \n" \
6195 + "5: \n" \
6196 + " .set mips0 \n" \
6197 + : "=&r" (result), "=&r" (temp), \
6198 + "=" GCC_OFF_SMALL_ASM() (v->counter) \
6199 + : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6200 + : "memory"); \
6201 \
6202 result = temp; result c_op i; \
6203 } else { \
6204 unsigned long flags; \
6205 \
6206 raw_local_irq_save(flags); \
6207 - result = v->counter; \
6208 - result c_op i; \
6209 - v->counter = result; \
6210 + __asm__ __volatile__( \
6211 + " ld %0, %1 \n" \
6212 + "2: " #asm_op " %0, %1, %2 \n" \
6213 + " sd %0, %1 \n" \
6214 + "3: \n" \
6215 + extable \
6216 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6217 + : "Ir" (i)); \
6218 raw_local_irq_restore(flags); \
6219 } \
6220 \
6221 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6222 return result; \
6223 }
6224
6225 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6226 - ATOMIC64_OP(op, c_op, asm_op) \
6227 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6228 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6229 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6230
6231 -ATOMIC64_OPS(add, +=, daddu)
6232 -ATOMIC64_OPS(sub, -=, dsubu)
6233 +#define ATOMIC64_OPS(op, asm_op) \
6234 + ATOMIC64_OP(op, asm_op) \
6235 + ATOMIC64_OP_RETURN(op, asm_op)
6236 +
6237 +ATOMIC64_OPS(add, dadd)
6238 +ATOMIC64_OPS(sub, dsub)
6239
6240 #undef ATOMIC64_OPS
6241 #undef ATOMIC64_OP_RETURN
6242 +#undef __ATOMIC64_OP_RETURN
6243 #undef ATOMIC64_OP
6244 +#undef __ATOMIC64_OP
6245 +#undef __OVERFLOW_EXTABLE
6246 +#undef __OVERFLOW_POST
6247
6248 /*
6249 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6250 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6251 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6252 * The function returns the old value of @v minus @i.
6253 */
6254 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6255 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6256 {
6257 long result;
6258
6259 @@ -440,7 +584,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6260 long temp;
6261
6262 __asm__ __volatile__(
6263 - " .set arch=r4000 \n"
6264 + " .set "MIPS_ISA_LEVEL" \n"
6265 "1: lld %1, %2 # atomic64_sub_if_positive\n"
6266 " dsubu %0, %1, %3 \n"
6267 " bltz %0, 1f \n"
6268 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6269 return result;
6270 }
6271
6272 -#define atomic64_cmpxchg(v, o, n) \
6273 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6274 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6275 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6276 +{
6277 + return cmpxchg(&v->counter, old, new);
6278 +}
6279 +
6280 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6281 + long new)
6282 +{
6283 + return cmpxchg(&(v->counter), old, new);
6284 +}
6285 +
6286 +static inline long atomic64_xchg(atomic64_t *v, long new)
6287 +{
6288 + return xchg(&v->counter, new);
6289 +}
6290 +
6291 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6292 +{
6293 + return xchg(&(v->counter), new);
6294 +}
6295
6296 /**
6297 * atomic64_add_unless - add unless the number is a given value
6298 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6299
6300 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6301 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6302 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6303
6304 /*
6305 * atomic64_sub_and_test - subtract value from variable and test result
6306 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6307 * other cases.
6308 */
6309 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6310 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6311
6312 /*
6313 * atomic64_dec_and_test - decrement by 1 and test
6314 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6315 * Atomically increments @v by 1.
6316 */
6317 #define atomic64_inc(v) atomic64_add(1, (v))
6318 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6319
6320 /*
6321 * atomic64_dec - decrement and test
6322 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6323 * Atomically decrements @v by 1.
6324 */
6325 #define atomic64_dec(v) atomic64_sub(1, (v))
6326 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6327
6328 /*
6329 * atomic64_add_negative - add and test if negative
6330 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6331 index 2b8bbbc..4556df6 100644
6332 --- a/arch/mips/include/asm/barrier.h
6333 +++ b/arch/mips/include/asm/barrier.h
6334 @@ -133,7 +133,7 @@
6335 do { \
6336 compiletime_assert_atomic_type(*p); \
6337 smp_mb(); \
6338 - ACCESS_ONCE(*p) = (v); \
6339 + ACCESS_ONCE_RW(*p) = (v); \
6340 } while (0)
6341
6342 #define smp_load_acquire(p) \
6343 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6344 index b4db69f..8f3b093 100644
6345 --- a/arch/mips/include/asm/cache.h
6346 +++ b/arch/mips/include/asm/cache.h
6347 @@ -9,10 +9,11 @@
6348 #ifndef _ASM_CACHE_H
6349 #define _ASM_CACHE_H
6350
6351 +#include <linux/const.h>
6352 #include <kmalloc.h>
6353
6354 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6355 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6356 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6357
6358 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6359 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6360 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6361 index 694925a..990fa62 100644
6362 --- a/arch/mips/include/asm/elf.h
6363 +++ b/arch/mips/include/asm/elf.h
6364 @@ -410,15 +410,18 @@ extern const char *__elf_platform;
6365 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6366 #endif
6367
6368 +#ifdef CONFIG_PAX_ASLR
6369 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6370 +
6371 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6372 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6373 +#endif
6374 +
6375 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6376 struct linux_binprm;
6377 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6378 int uses_interp);
6379
6380 -struct mm_struct;
6381 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6382 -#define arch_randomize_brk arch_randomize_brk
6383 -
6384 struct arch_elf_state {
6385 int fp_abi;
6386 int interp_fp_abi;
6387 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6388 index c1f6afa..38cc6e9 100644
6389 --- a/arch/mips/include/asm/exec.h
6390 +++ b/arch/mips/include/asm/exec.h
6391 @@ -12,6 +12,6 @@
6392 #ifndef _ASM_EXEC_H
6393 #define _ASM_EXEC_H
6394
6395 -extern unsigned long arch_align_stack(unsigned long sp);
6396 +#define arch_align_stack(x) ((x) & ~0xfUL)
6397
6398 #endif /* _ASM_EXEC_H */
6399 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6400 index 9e8ef59..1139d6b 100644
6401 --- a/arch/mips/include/asm/hw_irq.h
6402 +++ b/arch/mips/include/asm/hw_irq.h
6403 @@ -10,7 +10,7 @@
6404
6405 #include <linux/atomic.h>
6406
6407 -extern atomic_t irq_err_count;
6408 +extern atomic_unchecked_t irq_err_count;
6409
6410 /*
6411 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6412 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6413 index 8feaed6..1bd8a64 100644
6414 --- a/arch/mips/include/asm/local.h
6415 +++ b/arch/mips/include/asm/local.h
6416 @@ -13,15 +13,25 @@ typedef struct
6417 atomic_long_t a;
6418 } local_t;
6419
6420 +typedef struct {
6421 + atomic_long_unchecked_t a;
6422 +} local_unchecked_t;
6423 +
6424 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6425
6426 #define local_read(l) atomic_long_read(&(l)->a)
6427 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6428 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6429 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6430
6431 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6432 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6433 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6434 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6435 #define local_inc(l) atomic_long_inc(&(l)->a)
6436 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6437 #define local_dec(l) atomic_long_dec(&(l)->a)
6438 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6439
6440 /*
6441 * Same as above, but return the result value
6442 @@ -71,6 +81,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6443 return result;
6444 }
6445
6446 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6447 +{
6448 + unsigned long result;
6449 +
6450 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6451 + unsigned long temp;
6452 +
6453 + __asm__ __volatile__(
6454 + " .set mips3 \n"
6455 + "1:" __LL "%1, %2 # local_add_return \n"
6456 + " addu %0, %1, %3 \n"
6457 + __SC "%0, %2 \n"
6458 + " beqzl %0, 1b \n"
6459 + " addu %0, %1, %3 \n"
6460 + " .set mips0 \n"
6461 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6462 + : "Ir" (i), "m" (l->a.counter)
6463 + : "memory");
6464 + } else if (kernel_uses_llsc) {
6465 + unsigned long temp;
6466 +
6467 + __asm__ __volatile__(
6468 + " .set mips3 \n"
6469 + "1:" __LL "%1, %2 # local_add_return \n"
6470 + " addu %0, %1, %3 \n"
6471 + __SC "%0, %2 \n"
6472 + " beqz %0, 1b \n"
6473 + " addu %0, %1, %3 \n"
6474 + " .set mips0 \n"
6475 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6476 + : "Ir" (i), "m" (l->a.counter)
6477 + : "memory");
6478 + } else {
6479 + unsigned long flags;
6480 +
6481 + local_irq_save(flags);
6482 + result = l->a.counter;
6483 + result += i;
6484 + l->a.counter = result;
6485 + local_irq_restore(flags);
6486 + }
6487 +
6488 + return result;
6489 +}
6490 +
6491 static __inline__ long local_sub_return(long i, local_t * l)
6492 {
6493 unsigned long result;
6494 @@ -118,6 +173,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6495
6496 #define local_cmpxchg(l, o, n) \
6497 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6498 +#define local_cmpxchg_unchecked(l, o, n) \
6499 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6500 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6501
6502 /**
6503 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6504 index 154b70a..426ae3d 100644
6505 --- a/arch/mips/include/asm/page.h
6506 +++ b/arch/mips/include/asm/page.h
6507 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6508 #ifdef CONFIG_CPU_MIPS32
6509 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6510 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6511 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6512 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6513 #else
6514 typedef struct { unsigned long long pte; } pte_t;
6515 #define pte_val(x) ((x).pte)
6516 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6517 index b336037..5b874cc 100644
6518 --- a/arch/mips/include/asm/pgalloc.h
6519 +++ b/arch/mips/include/asm/pgalloc.h
6520 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6521 {
6522 set_pud(pud, __pud((unsigned long)pmd));
6523 }
6524 +
6525 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6526 +{
6527 + pud_populate(mm, pud, pmd);
6528 +}
6529 #endif
6530
6531 /*
6532 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6533 index f8f809f..b5f3fa4 100644
6534 --- a/arch/mips/include/asm/pgtable.h
6535 +++ b/arch/mips/include/asm/pgtable.h
6536 @@ -20,6 +20,9 @@
6537 #include <asm/io.h>
6538 #include <asm/pgtable-bits.h>
6539
6540 +#define ktla_ktva(addr) (addr)
6541 +#define ktva_ktla(addr) (addr)
6542 +
6543 struct mm_struct;
6544 struct vm_area_struct;
6545
6546 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6547 index 55ed660..3dc9422 100644
6548 --- a/arch/mips/include/asm/thread_info.h
6549 +++ b/arch/mips/include/asm/thread_info.h
6550 @@ -102,6 +102,9 @@ static inline struct thread_info *current_thread_info(void)
6551 #define TIF_SECCOMP 4 /* secure computing */
6552 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6553 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6554 +/* li takes a 32bit immediate */
6555 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6556 +
6557 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6558 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6559 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6560 @@ -137,14 +140,16 @@ static inline struct thread_info *current_thread_info(void)
6561 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6562 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6563 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6564 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6565
6566 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6567 _TIF_SYSCALL_AUDIT | \
6568 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6569 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6570 + _TIF_GRSEC_SETXID)
6571
6572 /* work to do in syscall_trace_leave() */
6573 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6574 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6575 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6576
6577 /* work to do on interrupt/exception return */
6578 #define _TIF_WORK_MASK \
6579 @@ -152,7 +157,7 @@ static inline struct thread_info *current_thread_info(void)
6580 /* work to do on any return to u-space */
6581 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6582 _TIF_WORK_SYSCALL_EXIT | \
6583 - _TIF_SYSCALL_TRACEPOINT)
6584 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6585
6586 /*
6587 * We stash processor id into a COP0 register to retrieve it fast
6588 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6589 index bf8b324..cec5705 100644
6590 --- a/arch/mips/include/asm/uaccess.h
6591 +++ b/arch/mips/include/asm/uaccess.h
6592 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6593 __ok == 0; \
6594 })
6595
6596 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6597 #define access_ok(type, addr, size) \
6598 likely(__access_ok((addr), (size), __access_mask))
6599
6600 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6601 index 1188e00..41cf144 100644
6602 --- a/arch/mips/kernel/binfmt_elfn32.c
6603 +++ b/arch/mips/kernel/binfmt_elfn32.c
6604 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6605 #undef ELF_ET_DYN_BASE
6606 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6607
6608 +#ifdef CONFIG_PAX_ASLR
6609 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6610 +
6611 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6612 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6613 +#endif
6614 +
6615 #include <asm/processor.h>
6616 #include <linux/module.h>
6617 #include <linux/elfcore.h>
6618 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6619 index 9287678..f870e47 100644
6620 --- a/arch/mips/kernel/binfmt_elfo32.c
6621 +++ b/arch/mips/kernel/binfmt_elfo32.c
6622 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6623 #undef ELF_ET_DYN_BASE
6624 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6625
6626 +#ifdef CONFIG_PAX_ASLR
6627 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6628 +
6629 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6630 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6631 +#endif
6632 +
6633 #include <asm/processor.h>
6634
6635 #include <linux/module.h>
6636 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6637 index a74ec3a..4f06f18 100644
6638 --- a/arch/mips/kernel/i8259.c
6639 +++ b/arch/mips/kernel/i8259.c
6640 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6641 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6642 spurious_irq_mask |= irqmask;
6643 }
6644 - atomic_inc(&irq_err_count);
6645 + atomic_inc_unchecked(&irq_err_count);
6646 /*
6647 * Theoretically we do not have to handle this IRQ,
6648 * but in Linux this does not cause problems and is
6649 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6650 index 44a1f79..2bd6aa3 100644
6651 --- a/arch/mips/kernel/irq-gt641xx.c
6652 +++ b/arch/mips/kernel/irq-gt641xx.c
6653 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6654 }
6655 }
6656
6657 - atomic_inc(&irq_err_count);
6658 + atomic_inc_unchecked(&irq_err_count);
6659 }
6660
6661 void __init gt641xx_irq_init(void)
6662 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6663 index be15e52..a089cc4 100644
6664 --- a/arch/mips/kernel/irq.c
6665 +++ b/arch/mips/kernel/irq.c
6666 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6667 printk("unexpected IRQ # %d\n", irq);
6668 }
6669
6670 -atomic_t irq_err_count;
6671 +atomic_unchecked_t irq_err_count;
6672
6673 int arch_show_interrupts(struct seq_file *p, int prec)
6674 {
6675 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6676 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6677 return 0;
6678 }
6679
6680 asmlinkage void spurious_interrupt(void)
6681 {
6682 - atomic_inc(&irq_err_count);
6683 + atomic_inc_unchecked(&irq_err_count);
6684 }
6685
6686 void __init init_IRQ(void)
6687 @@ -110,6 +110,8 @@ void __init init_IRQ(void)
6688 }
6689
6690 #ifdef CONFIG_DEBUG_STACKOVERFLOW
6691 +
6692 +extern void gr_handle_kernel_exploit(void);
6693 static inline void check_stack_overflow(void)
6694 {
6695 unsigned long sp;
6696 @@ -125,6 +127,7 @@ static inline void check_stack_overflow(void)
6697 printk("do_IRQ: stack overflow: %ld\n",
6698 sp - sizeof(struct thread_info));
6699 dump_stack();
6700 + gr_handle_kernel_exploit();
6701 }
6702 }
6703 #else
6704 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6705 index 0614717..002fa43 100644
6706 --- a/arch/mips/kernel/pm-cps.c
6707 +++ b/arch/mips/kernel/pm-cps.c
6708 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6709 nc_core_ready_count = nc_addr;
6710
6711 /* Ensure ready_count is zero-initialised before the assembly runs */
6712 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6713 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6714 coupled_barrier(&per_cpu(pm_barrier, core), online);
6715
6716 /* Run the generated entry code */
6717 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6718 index bf85cc1..b365c61 100644
6719 --- a/arch/mips/kernel/process.c
6720 +++ b/arch/mips/kernel/process.c
6721 @@ -535,18 +535,6 @@ out:
6722 return pc;
6723 }
6724
6725 -/*
6726 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6727 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6728 - */
6729 -unsigned long arch_align_stack(unsigned long sp)
6730 -{
6731 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6732 - sp -= get_random_int() & ~PAGE_MASK;
6733 -
6734 - return sp & ALMASK;
6735 -}
6736 -
6737 static void arch_dump_stack(void *info)
6738 {
6739 struct pt_regs *regs;
6740 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6741 index 5104528..950bbdc 100644
6742 --- a/arch/mips/kernel/ptrace.c
6743 +++ b/arch/mips/kernel/ptrace.c
6744 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6745 return ret;
6746 }
6747
6748 +#ifdef CONFIG_GRKERNSEC_SETXID
6749 +extern void gr_delayed_cred_worker(void);
6750 +#endif
6751 +
6752 /*
6753 * Notification of system call entry/exit
6754 * - triggered by current->work.syscall_trace
6755 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6756 tracehook_report_syscall_entry(regs))
6757 ret = -1;
6758
6759 +#ifdef CONFIG_GRKERNSEC_SETXID
6760 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6761 + gr_delayed_cred_worker();
6762 +#endif
6763 +
6764 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6765 trace_sys_enter(regs, regs->regs[2]);
6766
6767 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6768 index 07fc524..b9d7f28 100644
6769 --- a/arch/mips/kernel/reset.c
6770 +++ b/arch/mips/kernel/reset.c
6771 @@ -13,6 +13,7 @@
6772 #include <linux/reboot.h>
6773
6774 #include <asm/reboot.h>
6775 +#include <asm/bug.h>
6776
6777 /*
6778 * Urgs ... Too many MIPS machines to handle this in a generic way.
6779 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6780 {
6781 if (_machine_restart)
6782 _machine_restart(command);
6783 + BUG();
6784 }
6785
6786 void machine_halt(void)
6787 {
6788 if (_machine_halt)
6789 _machine_halt();
6790 + BUG();
6791 }
6792
6793 void machine_power_off(void)
6794 {
6795 if (pm_power_off)
6796 pm_power_off();
6797 + BUG();
6798 }
6799 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6800 index 2242bdd..b284048 100644
6801 --- a/arch/mips/kernel/sync-r4k.c
6802 +++ b/arch/mips/kernel/sync-r4k.c
6803 @@ -18,8 +18,8 @@
6804 #include <asm/mipsregs.h>
6805
6806 static atomic_t count_start_flag = ATOMIC_INIT(0);
6807 -static atomic_t count_count_start = ATOMIC_INIT(0);
6808 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6809 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6810 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6811 static atomic_t count_reference = ATOMIC_INIT(0);
6812
6813 #define COUNTON 100
6814 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6815
6816 for (i = 0; i < NR_LOOPS; i++) {
6817 /* slaves loop on '!= 2' */
6818 - while (atomic_read(&count_count_start) != 1)
6819 + while (atomic_read_unchecked(&count_count_start) != 1)
6820 mb();
6821 - atomic_set(&count_count_stop, 0);
6822 + atomic_set_unchecked(&count_count_stop, 0);
6823 smp_wmb();
6824
6825 /* this lets the slaves write their count register */
6826 - atomic_inc(&count_count_start);
6827 + atomic_inc_unchecked(&count_count_start);
6828
6829 /*
6830 * Everyone initialises count in the last loop:
6831 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6832 /*
6833 * Wait for all slaves to leave the synchronization point:
6834 */
6835 - while (atomic_read(&count_count_stop) != 1)
6836 + while (atomic_read_unchecked(&count_count_stop) != 1)
6837 mb();
6838 - atomic_set(&count_count_start, 0);
6839 + atomic_set_unchecked(&count_count_start, 0);
6840 smp_wmb();
6841 - atomic_inc(&count_count_stop);
6842 + atomic_inc_unchecked(&count_count_stop);
6843 }
6844 /* Arrange for an interrupt in a short while */
6845 write_c0_compare(read_c0_count() + COUNTON);
6846 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6847 initcount = atomic_read(&count_reference);
6848
6849 for (i = 0; i < NR_LOOPS; i++) {
6850 - atomic_inc(&count_count_start);
6851 - while (atomic_read(&count_count_start) != 2)
6852 + atomic_inc_unchecked(&count_count_start);
6853 + while (atomic_read_unchecked(&count_count_start) != 2)
6854 mb();
6855
6856 /*
6857 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6858 if (i == NR_LOOPS-1)
6859 write_c0_count(initcount);
6860
6861 - atomic_inc(&count_count_stop);
6862 - while (atomic_read(&count_count_stop) != 2)
6863 + atomic_inc_unchecked(&count_count_stop);
6864 + while (atomic_read_unchecked(&count_count_stop) != 2)
6865 mb();
6866 }
6867 /* Arrange for an interrupt in a short while */
6868 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6869 index 33984c0..666a96d 100644
6870 --- a/arch/mips/kernel/traps.c
6871 +++ b/arch/mips/kernel/traps.c
6872 @@ -689,7 +689,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6873 siginfo_t info;
6874
6875 prev_state = exception_enter();
6876 - die_if_kernel("Integer overflow", regs);
6877 + if (unlikely(!user_mode(regs))) {
6878 +
6879 +#ifdef CONFIG_PAX_REFCOUNT
6880 + if (fixup_exception(regs)) {
6881 + pax_report_refcount_overflow(regs);
6882 + exception_exit(prev_state);
6883 + return;
6884 + }
6885 +#endif
6886 +
6887 + die("Integer overflow", regs);
6888 + }
6889
6890 info.si_code = FPE_INTOVF;
6891 info.si_signo = SIGFPE;
6892 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6893 index f5e7dda..47198ec 100644
6894 --- a/arch/mips/kvm/mips.c
6895 +++ b/arch/mips/kvm/mips.c
6896 @@ -816,7 +816,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6897 return r;
6898 }
6899
6900 -int kvm_arch_init(void *opaque)
6901 +int kvm_arch_init(const void *opaque)
6902 {
6903 if (kvm_mips_callbacks) {
6904 kvm_err("kvm: module already exists\n");
6905 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6906 index 7ff8637..6004edb 100644
6907 --- a/arch/mips/mm/fault.c
6908 +++ b/arch/mips/mm/fault.c
6909 @@ -31,6 +31,23 @@
6910
6911 int show_unhandled_signals = 1;
6912
6913 +#ifdef CONFIG_PAX_PAGEEXEC
6914 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6915 +{
6916 + unsigned long i;
6917 +
6918 + printk(KERN_ERR "PAX: bytes at PC: ");
6919 + for (i = 0; i < 5; i++) {
6920 + unsigned int c;
6921 + if (get_user(c, (unsigned int *)pc+i))
6922 + printk(KERN_CONT "???????? ");
6923 + else
6924 + printk(KERN_CONT "%08x ", c);
6925 + }
6926 + printk("\n");
6927 +}
6928 +#endif
6929 +
6930 /*
6931 * This routine handles page faults. It determines the address,
6932 * and the problem, and then passes it off to one of the appropriate
6933 @@ -206,6 +223,14 @@ bad_area:
6934 bad_area_nosemaphore:
6935 /* User mode accesses just cause a SIGSEGV */
6936 if (user_mode(regs)) {
6937 +
6938 +#ifdef CONFIG_PAX_PAGEEXEC
6939 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6940 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6941 + do_group_exit(SIGKILL);
6942 + }
6943 +#endif
6944 +
6945 tsk->thread.cp0_badvaddr = address;
6946 tsk->thread.error_code = write;
6947 if (show_unhandled_signals &&
6948 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6949 index f1baadd..5472dca 100644
6950 --- a/arch/mips/mm/mmap.c
6951 +++ b/arch/mips/mm/mmap.c
6952 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6953 struct vm_area_struct *vma;
6954 unsigned long addr = addr0;
6955 int do_color_align;
6956 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6957 struct vm_unmapped_area_info info;
6958
6959 if (unlikely(len > TASK_SIZE))
6960 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6961 do_color_align = 1;
6962
6963 /* requesting a specific address */
6964 +
6965 +#ifdef CONFIG_PAX_RANDMMAP
6966 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6967 +#endif
6968 +
6969 if (addr) {
6970 if (do_color_align)
6971 addr = COLOUR_ALIGN(addr, pgoff);
6972 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6973 addr = PAGE_ALIGN(addr);
6974
6975 vma = find_vma(mm, addr);
6976 - if (TASK_SIZE - len >= addr &&
6977 - (!vma || addr + len <= vma->vm_start))
6978 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6979 return addr;
6980 }
6981
6982 info.length = len;
6983 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6984 info.align_offset = pgoff << PAGE_SHIFT;
6985 + info.threadstack_offset = offset;
6986
6987 if (dir == DOWN) {
6988 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6989 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6990 {
6991 unsigned long random_factor = 0UL;
6992
6993 +#ifdef CONFIG_PAX_RANDMMAP
6994 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
6995 +#endif
6996 +
6997 if (current->flags & PF_RANDOMIZE) {
6998 random_factor = get_random_int();
6999 random_factor = random_factor << PAGE_SHIFT;
7000 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7001
7002 if (mmap_is_legacy()) {
7003 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7004 +
7005 +#ifdef CONFIG_PAX_RANDMMAP
7006 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7007 + mm->mmap_base += mm->delta_mmap;
7008 +#endif
7009 +
7010 mm->get_unmapped_area = arch_get_unmapped_area;
7011 } else {
7012 mm->mmap_base = mmap_base(random_factor);
7013 +
7014 +#ifdef CONFIG_PAX_RANDMMAP
7015 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7016 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7017 +#endif
7018 +
7019 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7020 }
7021 }
7022
7023 -static inline unsigned long brk_rnd(void)
7024 -{
7025 - unsigned long rnd = get_random_int();
7026 -
7027 - rnd = rnd << PAGE_SHIFT;
7028 - /* 8MB for 32bit, 256MB for 64bit */
7029 - if (TASK_IS_32BIT_ADDR)
7030 - rnd = rnd & 0x7ffffful;
7031 - else
7032 - rnd = rnd & 0xffffffful;
7033 -
7034 - return rnd;
7035 -}
7036 -
7037 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7038 -{
7039 - unsigned long base = mm->brk;
7040 - unsigned long ret;
7041 -
7042 - ret = PAGE_ALIGN(base + brk_rnd());
7043 -
7044 - if (ret < mm->brk)
7045 - return mm->brk;
7046 -
7047 - return ret;
7048 -}
7049 -
7050 int __virt_addr_valid(const volatile void *kaddr)
7051 {
7052 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7053 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7054 index a2358b4..7cead4f 100644
7055 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7056 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7057 @@ -187,9 +187,9 @@ void
7058 cont_nmi_dump(void)
7059 {
7060 #ifndef REAL_NMI_SIGNAL
7061 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7062 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7063
7064 - atomic_inc(&nmied_cpus);
7065 + atomic_inc_unchecked(&nmied_cpus);
7066 #endif
7067 /*
7068 * Only allow 1 cpu to proceed
7069 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7070 udelay(10000);
7071 }
7072 #else
7073 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7074 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7075 #endif
7076
7077 /*
7078 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7079 index a046b30..6799527 100644
7080 --- a/arch/mips/sni/rm200.c
7081 +++ b/arch/mips/sni/rm200.c
7082 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7083 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7084 spurious_irq_mask |= irqmask;
7085 }
7086 - atomic_inc(&irq_err_count);
7087 + atomic_inc_unchecked(&irq_err_count);
7088 /*
7089 * Theoretically we do not have to handle this IRQ,
7090 * but in Linux this does not cause problems and is
7091 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7092 index 41e873b..34d33a7 100644
7093 --- a/arch/mips/vr41xx/common/icu.c
7094 +++ b/arch/mips/vr41xx/common/icu.c
7095 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7096
7097 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7098
7099 - atomic_inc(&irq_err_count);
7100 + atomic_inc_unchecked(&irq_err_count);
7101
7102 return -1;
7103 }
7104 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7105 index ae0e4ee..e8f0692 100644
7106 --- a/arch/mips/vr41xx/common/irq.c
7107 +++ b/arch/mips/vr41xx/common/irq.c
7108 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7109 irq_cascade_t *cascade;
7110
7111 if (irq >= NR_IRQS) {
7112 - atomic_inc(&irq_err_count);
7113 + atomic_inc_unchecked(&irq_err_count);
7114 return;
7115 }
7116
7117 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7118 ret = cascade->get_irq(irq);
7119 irq = ret;
7120 if (ret < 0)
7121 - atomic_inc(&irq_err_count);
7122 + atomic_inc_unchecked(&irq_err_count);
7123 else
7124 irq_dispatch(irq);
7125 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7126 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7127 index 967d144..db12197 100644
7128 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7129 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7130 @@ -11,12 +11,14 @@
7131 #ifndef _ASM_PROC_CACHE_H
7132 #define _ASM_PROC_CACHE_H
7133
7134 +#include <linux/const.h>
7135 +
7136 /* L1 cache */
7137
7138 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7139 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7140 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7141 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7142 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7143 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7144
7145 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7146 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7147 index bcb5df2..84fabd2 100644
7148 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7149 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7150 @@ -16,13 +16,15 @@
7151 #ifndef _ASM_PROC_CACHE_H
7152 #define _ASM_PROC_CACHE_H
7153
7154 +#include <linux/const.h>
7155 +
7156 /*
7157 * L1 cache
7158 */
7159 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7160 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7161 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7162 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7163 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7164 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7165
7166 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7167 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7168 index 4ce7a01..449202a 100644
7169 --- a/arch/openrisc/include/asm/cache.h
7170 +++ b/arch/openrisc/include/asm/cache.h
7171 @@ -19,11 +19,13 @@
7172 #ifndef __ASM_OPENRISC_CACHE_H
7173 #define __ASM_OPENRISC_CACHE_H
7174
7175 +#include <linux/const.h>
7176 +
7177 /* FIXME: How can we replace these with values from the CPU...
7178 * they shouldn't be hard-coded!
7179 */
7180
7181 -#define L1_CACHE_BYTES 16
7182 #define L1_CACHE_SHIFT 4
7183 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7184
7185 #endif /* __ASM_OPENRISC_CACHE_H */
7186 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7187 index 226f8ca9..9d9b87d 100644
7188 --- a/arch/parisc/include/asm/atomic.h
7189 +++ b/arch/parisc/include/asm/atomic.h
7190 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7191 return dec;
7192 }
7193
7194 +#define atomic64_read_unchecked(v) atomic64_read(v)
7195 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7196 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7197 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7198 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7199 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7200 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7201 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7202 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7203 +
7204 #endif /* !CONFIG_64BIT */
7205
7206
7207 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7208 index 47f11c7..3420df2 100644
7209 --- a/arch/parisc/include/asm/cache.h
7210 +++ b/arch/parisc/include/asm/cache.h
7211 @@ -5,6 +5,7 @@
7212 #ifndef __ARCH_PARISC_CACHE_H
7213 #define __ARCH_PARISC_CACHE_H
7214
7215 +#include <linux/const.h>
7216
7217 /*
7218 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7219 @@ -15,13 +16,13 @@
7220 * just ruin performance.
7221 */
7222 #ifdef CONFIG_PA20
7223 -#define L1_CACHE_BYTES 64
7224 #define L1_CACHE_SHIFT 6
7225 #else
7226 -#define L1_CACHE_BYTES 32
7227 #define L1_CACHE_SHIFT 5
7228 #endif
7229
7230 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7231 +
7232 #ifndef __ASSEMBLY__
7233
7234 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7235 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7236 index 78c9fd3..42fa66a 100644
7237 --- a/arch/parisc/include/asm/elf.h
7238 +++ b/arch/parisc/include/asm/elf.h
7239 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7240
7241 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7242
7243 +#ifdef CONFIG_PAX_ASLR
7244 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7245 +
7246 +#define PAX_DELTA_MMAP_LEN 16
7247 +#define PAX_DELTA_STACK_LEN 16
7248 +#endif
7249 +
7250 /* This yields a mask that user programs can use to figure out what
7251 instruction set this CPU supports. This could be done in user space,
7252 but it's not easy, and we've already done it here. */
7253 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7254 index d174372..f27fe5c 100644
7255 --- a/arch/parisc/include/asm/pgalloc.h
7256 +++ b/arch/parisc/include/asm/pgalloc.h
7257 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7258 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7259 }
7260
7261 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7262 +{
7263 + pgd_populate(mm, pgd, pmd);
7264 +}
7265 +
7266 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7267 {
7268 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7269 @@ -96,6 +101,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7270 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7271 #define pmd_free(mm, x) do { } while (0)
7272 #define pgd_populate(mm, pmd, pte) BUG()
7273 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7274
7275 #endif
7276
7277 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7278 index 15207b9..3209e65 100644
7279 --- a/arch/parisc/include/asm/pgtable.h
7280 +++ b/arch/parisc/include/asm/pgtable.h
7281 @@ -215,6 +215,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7282 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7283 #define PAGE_COPY PAGE_EXECREAD
7284 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7285 +
7286 +#ifdef CONFIG_PAX_PAGEEXEC
7287 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7288 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7289 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7290 +#else
7291 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7292 +# define PAGE_COPY_NOEXEC PAGE_COPY
7293 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7294 +#endif
7295 +
7296 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7297 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7298 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7299 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7300 index 0abdd4c..1af92f0 100644
7301 --- a/arch/parisc/include/asm/uaccess.h
7302 +++ b/arch/parisc/include/asm/uaccess.h
7303 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7304 const void __user *from,
7305 unsigned long n)
7306 {
7307 - int sz = __compiletime_object_size(to);
7308 + size_t sz = __compiletime_object_size(to);
7309 int ret = -EFAULT;
7310
7311 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7312 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7313 ret = __copy_from_user(to, from, n);
7314 else
7315 copy_from_user_overflow();
7316 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7317 index 3c63a82..b1d6ee9 100644
7318 --- a/arch/parisc/kernel/module.c
7319 +++ b/arch/parisc/kernel/module.c
7320 @@ -98,16 +98,38 @@
7321
7322 /* three functions to determine where in the module core
7323 * or init pieces the location is */
7324 +static inline int in_init_rx(struct module *me, void *loc)
7325 +{
7326 + return (loc >= me->module_init_rx &&
7327 + loc < (me->module_init_rx + me->init_size_rx));
7328 +}
7329 +
7330 +static inline int in_init_rw(struct module *me, void *loc)
7331 +{
7332 + return (loc >= me->module_init_rw &&
7333 + loc < (me->module_init_rw + me->init_size_rw));
7334 +}
7335 +
7336 static inline int in_init(struct module *me, void *loc)
7337 {
7338 - return (loc >= me->module_init &&
7339 - loc <= (me->module_init + me->init_size));
7340 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7341 +}
7342 +
7343 +static inline int in_core_rx(struct module *me, void *loc)
7344 +{
7345 + return (loc >= me->module_core_rx &&
7346 + loc < (me->module_core_rx + me->core_size_rx));
7347 +}
7348 +
7349 +static inline int in_core_rw(struct module *me, void *loc)
7350 +{
7351 + return (loc >= me->module_core_rw &&
7352 + loc < (me->module_core_rw + me->core_size_rw));
7353 }
7354
7355 static inline int in_core(struct module *me, void *loc)
7356 {
7357 - return (loc >= me->module_core &&
7358 - loc <= (me->module_core + me->core_size));
7359 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7360 }
7361
7362 static inline int in_local(struct module *me, void *loc)
7363 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7364 }
7365
7366 /* align things a bit */
7367 - me->core_size = ALIGN(me->core_size, 16);
7368 - me->arch.got_offset = me->core_size;
7369 - me->core_size += gots * sizeof(struct got_entry);
7370 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7371 + me->arch.got_offset = me->core_size_rw;
7372 + me->core_size_rw += gots * sizeof(struct got_entry);
7373
7374 - me->core_size = ALIGN(me->core_size, 16);
7375 - me->arch.fdesc_offset = me->core_size;
7376 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7377 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7378 + me->arch.fdesc_offset = me->core_size_rw;
7379 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7380
7381 me->arch.got_max = gots;
7382 me->arch.fdesc_max = fdescs;
7383 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7384
7385 BUG_ON(value == 0);
7386
7387 - got = me->module_core + me->arch.got_offset;
7388 + got = me->module_core_rw + me->arch.got_offset;
7389 for (i = 0; got[i].addr; i++)
7390 if (got[i].addr == value)
7391 goto out;
7392 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7393 #ifdef CONFIG_64BIT
7394 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7395 {
7396 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7397 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7398
7399 if (!value) {
7400 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7401 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7402
7403 /* Create new one */
7404 fdesc->addr = value;
7405 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7406 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7407 return (Elf_Addr)fdesc;
7408 }
7409 #endif /* CONFIG_64BIT */
7410 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7411
7412 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7413 end = table + sechdrs[me->arch.unwind_section].sh_size;
7414 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7415 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7416
7417 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7418 me->arch.unwind_section, table, end, gp);
7419 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7420 index 5aba01a..47cdd5a 100644
7421 --- a/arch/parisc/kernel/sys_parisc.c
7422 +++ b/arch/parisc/kernel/sys_parisc.c
7423 @@ -92,6 +92,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7424 unsigned long task_size = TASK_SIZE;
7425 int do_color_align, last_mmap;
7426 struct vm_unmapped_area_info info;
7427 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7428
7429 if (len > task_size)
7430 return -ENOMEM;
7431 @@ -109,6 +110,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7432 goto found_addr;
7433 }
7434
7435 +#ifdef CONFIG_PAX_RANDMMAP
7436 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7437 +#endif
7438 +
7439 if (addr) {
7440 if (do_color_align && last_mmap)
7441 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7442 @@ -127,6 +132,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7443 info.high_limit = mmap_upper_limit();
7444 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7445 info.align_offset = shared_align_offset(last_mmap, pgoff);
7446 + info.threadstack_offset = offset;
7447 addr = vm_unmapped_area(&info);
7448
7449 found_addr:
7450 @@ -146,6 +152,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7451 unsigned long addr = addr0;
7452 int do_color_align, last_mmap;
7453 struct vm_unmapped_area_info info;
7454 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7455
7456 #ifdef CONFIG_64BIT
7457 /* This should only ever run for 32-bit processes. */
7458 @@ -170,6 +177,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7459 }
7460
7461 /* requesting a specific address */
7462 +#ifdef CONFIG_PAX_RANDMMAP
7463 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7464 +#endif
7465 +
7466 if (addr) {
7467 if (do_color_align && last_mmap)
7468 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7469 @@ -187,6 +198,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7470 info.high_limit = mm->mmap_base;
7471 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7472 info.align_offset = shared_align_offset(last_mmap, pgoff);
7473 + info.threadstack_offset = offset;
7474 addr = vm_unmapped_area(&info);
7475 if (!(addr & ~PAGE_MASK))
7476 goto found_addr;
7477 @@ -252,6 +264,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7478 mm->mmap_legacy_base = mmap_legacy_base();
7479 mm->mmap_base = mmap_upper_limit();
7480
7481 +#ifdef CONFIG_PAX_RANDMMAP
7482 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7483 + mm->mmap_legacy_base += mm->delta_mmap;
7484 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7485 + }
7486 +#endif
7487 +
7488 if (mmap_is_legacy()) {
7489 mm->mmap_base = mm->mmap_legacy_base;
7490 mm->get_unmapped_area = arch_get_unmapped_area;
7491 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7492 index 47ee620..1107387 100644
7493 --- a/arch/parisc/kernel/traps.c
7494 +++ b/arch/parisc/kernel/traps.c
7495 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7496
7497 down_read(&current->mm->mmap_sem);
7498 vma = find_vma(current->mm,regs->iaoq[0]);
7499 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7500 - && (vma->vm_flags & VM_EXEC)) {
7501 -
7502 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7503 fault_address = regs->iaoq[0];
7504 fault_space = regs->iasq[0];
7505
7506 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7507 index e5120e6..8ddb5cc 100644
7508 --- a/arch/parisc/mm/fault.c
7509 +++ b/arch/parisc/mm/fault.c
7510 @@ -15,6 +15,7 @@
7511 #include <linux/sched.h>
7512 #include <linux/interrupt.h>
7513 #include <linux/module.h>
7514 +#include <linux/unistd.h>
7515
7516 #include <asm/uaccess.h>
7517 #include <asm/traps.h>
7518 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7519 static unsigned long
7520 parisc_acctyp(unsigned long code, unsigned int inst)
7521 {
7522 - if (code == 6 || code == 16)
7523 + if (code == 6 || code == 7 || code == 16)
7524 return VM_EXEC;
7525
7526 switch (inst & 0xf0000000) {
7527 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7528 }
7529 #endif
7530
7531 +#ifdef CONFIG_PAX_PAGEEXEC
7532 +/*
7533 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7534 + *
7535 + * returns 1 when task should be killed
7536 + * 2 when rt_sigreturn trampoline was detected
7537 + * 3 when unpatched PLT trampoline was detected
7538 + */
7539 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7540 +{
7541 +
7542 +#ifdef CONFIG_PAX_EMUPLT
7543 + int err;
7544 +
7545 + do { /* PaX: unpatched PLT emulation */
7546 + unsigned int bl, depwi;
7547 +
7548 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7549 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7550 +
7551 + if (err)
7552 + break;
7553 +
7554 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7555 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7556 +
7557 + err = get_user(ldw, (unsigned int *)addr);
7558 + err |= get_user(bv, (unsigned int *)(addr+4));
7559 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7560 +
7561 + if (err)
7562 + break;
7563 +
7564 + if (ldw == 0x0E801096U &&
7565 + bv == 0xEAC0C000U &&
7566 + ldw2 == 0x0E881095U)
7567 + {
7568 + unsigned int resolver, map;
7569 +
7570 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7571 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7572 + if (err)
7573 + break;
7574 +
7575 + regs->gr[20] = instruction_pointer(regs)+8;
7576 + regs->gr[21] = map;
7577 + regs->gr[22] = resolver;
7578 + regs->iaoq[0] = resolver | 3UL;
7579 + regs->iaoq[1] = regs->iaoq[0] + 4;
7580 + return 3;
7581 + }
7582 + }
7583 + } while (0);
7584 +#endif
7585 +
7586 +#ifdef CONFIG_PAX_EMUTRAMP
7587 +
7588 +#ifndef CONFIG_PAX_EMUSIGRT
7589 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7590 + return 1;
7591 +#endif
7592 +
7593 + do { /* PaX: rt_sigreturn emulation */
7594 + unsigned int ldi1, ldi2, bel, nop;
7595 +
7596 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7597 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7598 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7599 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7600 +
7601 + if (err)
7602 + break;
7603 +
7604 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7605 + ldi2 == 0x3414015AU &&
7606 + bel == 0xE4008200U &&
7607 + nop == 0x08000240U)
7608 + {
7609 + regs->gr[25] = (ldi1 & 2) >> 1;
7610 + regs->gr[20] = __NR_rt_sigreturn;
7611 + regs->gr[31] = regs->iaoq[1] + 16;
7612 + regs->sr[0] = regs->iasq[1];
7613 + regs->iaoq[0] = 0x100UL;
7614 + regs->iaoq[1] = regs->iaoq[0] + 4;
7615 + regs->iasq[0] = regs->sr[2];
7616 + regs->iasq[1] = regs->sr[2];
7617 + return 2;
7618 + }
7619 + } while (0);
7620 +#endif
7621 +
7622 + return 1;
7623 +}
7624 +
7625 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7626 +{
7627 + unsigned long i;
7628 +
7629 + printk(KERN_ERR "PAX: bytes at PC: ");
7630 + for (i = 0; i < 5; i++) {
7631 + unsigned int c;
7632 + if (get_user(c, (unsigned int *)pc+i))
7633 + printk(KERN_CONT "???????? ");
7634 + else
7635 + printk(KERN_CONT "%08x ", c);
7636 + }
7637 + printk("\n");
7638 +}
7639 +#endif
7640 +
7641 int fixup_exception(struct pt_regs *regs)
7642 {
7643 const struct exception_table_entry *fix;
7644 @@ -234,8 +345,33 @@ retry:
7645
7646 good_area:
7647
7648 - if ((vma->vm_flags & acc_type) != acc_type)
7649 + if ((vma->vm_flags & acc_type) != acc_type) {
7650 +
7651 +#ifdef CONFIG_PAX_PAGEEXEC
7652 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7653 + (address & ~3UL) == instruction_pointer(regs))
7654 + {
7655 + up_read(&mm->mmap_sem);
7656 + switch (pax_handle_fetch_fault(regs)) {
7657 +
7658 +#ifdef CONFIG_PAX_EMUPLT
7659 + case 3:
7660 + return;
7661 +#endif
7662 +
7663 +#ifdef CONFIG_PAX_EMUTRAMP
7664 + case 2:
7665 + return;
7666 +#endif
7667 +
7668 + }
7669 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7670 + do_group_exit(SIGKILL);
7671 + }
7672 +#endif
7673 +
7674 goto bad_area;
7675 + }
7676
7677 /*
7678 * If for any reason at all we couldn't handle the fault, make
7679 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7680 index 22b0940..309f790 100644
7681 --- a/arch/powerpc/Kconfig
7682 +++ b/arch/powerpc/Kconfig
7683 @@ -409,6 +409,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7684 config KEXEC
7685 bool "kexec system call"
7686 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7687 + depends on !GRKERNSEC_KMEM
7688 help
7689 kexec is a system call that implements the ability to shutdown your
7690 current kernel, and to start another kernel. It is like a reboot
7691 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7692 index 512d278..d31fadd 100644
7693 --- a/arch/powerpc/include/asm/atomic.h
7694 +++ b/arch/powerpc/include/asm/atomic.h
7695 @@ -12,6 +12,11 @@
7696
7697 #define ATOMIC_INIT(i) { (i) }
7698
7699 +#define _ASM_EXTABLE(from, to) \
7700 +" .section __ex_table,\"a\"\n" \
7701 + PPC_LONG" " #from ", " #to"\n" \
7702 +" .previous\n"
7703 +
7704 static __inline__ int atomic_read(const atomic_t *v)
7705 {
7706 int t;
7707 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7708 return t;
7709 }
7710
7711 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7712 +{
7713 + int t;
7714 +
7715 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7716 +
7717 + return t;
7718 +}
7719 +
7720 static __inline__ void atomic_set(atomic_t *v, int i)
7721 {
7722 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7723 }
7724
7725 -#define ATOMIC_OP(op, asm_op) \
7726 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7727 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7728 +{
7729 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7730 +}
7731 +
7732 +#ifdef CONFIG_PAX_REFCOUNT
7733 +#define __REFCOUNT_OP(op) op##o.
7734 +#define __OVERFLOW_PRE \
7735 + " mcrxr cr0\n"
7736 +#define __OVERFLOW_POST \
7737 + " bf 4*cr0+so, 3f\n" \
7738 + "2: .long 0x00c00b00\n" \
7739 + "3:\n"
7740 +#define __OVERFLOW_EXTABLE \
7741 + "\n4:\n"
7742 + _ASM_EXTABLE(2b, 4b)
7743 +#else
7744 +#define __REFCOUNT_OP(op) op
7745 +#define __OVERFLOW_PRE
7746 +#define __OVERFLOW_POST
7747 +#define __OVERFLOW_EXTABLE
7748 +#endif
7749 +
7750 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7751 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7752 { \
7753 int t; \
7754 \
7755 __asm__ __volatile__( \
7756 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7757 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7758 + pre_op \
7759 #asm_op " %0,%2,%0\n" \
7760 + post_op \
7761 PPC405_ERR77(0,%3) \
7762 " stwcx. %0,0,%3 \n" \
7763 " bne- 1b\n" \
7764 + extable \
7765 : "=&r" (t), "+m" (v->counter) \
7766 : "r" (a), "r" (&v->counter) \
7767 : "cc"); \
7768 } \
7769
7770 -#define ATOMIC_OP_RETURN(op, asm_op) \
7771 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7772 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7773 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7774 +
7775 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7776 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7777 { \
7778 int t; \
7779 \
7780 __asm__ __volatile__( \
7781 PPC_ATOMIC_ENTRY_BARRIER \
7782 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7783 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7784 + pre_op \
7785 #asm_op " %0,%1,%0\n" \
7786 + post_op \
7787 PPC405_ERR77(0,%2) \
7788 " stwcx. %0,0,%2 \n" \
7789 " bne- 1b\n" \
7790 + extable \
7791 PPC_ATOMIC_EXIT_BARRIER \
7792 : "=&r" (t) \
7793 : "r" (a), "r" (&v->counter) \
7794 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7795 return t; \
7796 }
7797
7798 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7799 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7800 +
7801 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7802
7803 ATOMIC_OPS(add, add)
7804 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7805
7806 #undef ATOMIC_OPS
7807 #undef ATOMIC_OP_RETURN
7808 +#undef __ATOMIC_OP_RETURN
7809 #undef ATOMIC_OP
7810 +#undef __ATOMIC_OP
7811
7812 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7813
7814 -static __inline__ void atomic_inc(atomic_t *v)
7815 -{
7816 - int t;
7817 +/*
7818 + * atomic_inc - increment atomic variable
7819 + * @v: pointer of type atomic_t
7820 + *
7821 + * Automatically increments @v by 1
7822 + */
7823 +#define atomic_inc(v) atomic_add(1, (v))
7824 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7825
7826 - __asm__ __volatile__(
7827 -"1: lwarx %0,0,%2 # atomic_inc\n\
7828 - addic %0,%0,1\n"
7829 - PPC405_ERR77(0,%2)
7830 -" stwcx. %0,0,%2 \n\
7831 - bne- 1b"
7832 - : "=&r" (t), "+m" (v->counter)
7833 - : "r" (&v->counter)
7834 - : "cc", "xer");
7835 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7836 +{
7837 + atomic_add_unchecked(1, v);
7838 }
7839
7840 -static __inline__ int atomic_inc_return(atomic_t *v)
7841 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7842 {
7843 - int t;
7844 -
7845 - __asm__ __volatile__(
7846 - PPC_ATOMIC_ENTRY_BARRIER
7847 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7848 - addic %0,%0,1\n"
7849 - PPC405_ERR77(0,%1)
7850 -" stwcx. %0,0,%1 \n\
7851 - bne- 1b"
7852 - PPC_ATOMIC_EXIT_BARRIER
7853 - : "=&r" (t)
7854 - : "r" (&v->counter)
7855 - : "cc", "xer", "memory");
7856 -
7857 - return t;
7858 + return atomic_add_return_unchecked(1, v);
7859 }
7860
7861 /*
7862 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7863 */
7864 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7865
7866 -static __inline__ void atomic_dec(atomic_t *v)
7867 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7868 {
7869 - int t;
7870 -
7871 - __asm__ __volatile__(
7872 -"1: lwarx %0,0,%2 # atomic_dec\n\
7873 - addic %0,%0,-1\n"
7874 - PPC405_ERR77(0,%2)\
7875 -" stwcx. %0,0,%2\n\
7876 - bne- 1b"
7877 - : "=&r" (t), "+m" (v->counter)
7878 - : "r" (&v->counter)
7879 - : "cc", "xer");
7880 + return atomic_add_return_unchecked(1, v) == 0;
7881 }
7882
7883 -static __inline__ int atomic_dec_return(atomic_t *v)
7884 +/*
7885 + * atomic_dec - decrement atomic variable
7886 + * @v: pointer of type atomic_t
7887 + *
7888 + * Atomically decrements @v by 1
7889 + */
7890 +#define atomic_dec(v) atomic_sub(1, (v))
7891 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7892 +
7893 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7894 {
7895 - int t;
7896 -
7897 - __asm__ __volatile__(
7898 - PPC_ATOMIC_ENTRY_BARRIER
7899 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7900 - addic %0,%0,-1\n"
7901 - PPC405_ERR77(0,%1)
7902 -" stwcx. %0,0,%1\n\
7903 - bne- 1b"
7904 - PPC_ATOMIC_EXIT_BARRIER
7905 - : "=&r" (t)
7906 - : "r" (&v->counter)
7907 - : "cc", "xer", "memory");
7908 -
7909 - return t;
7910 + atomic_sub_unchecked(1, v);
7911 }
7912
7913 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7914 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7915
7916 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7917 +{
7918 + return cmpxchg(&(v->counter), old, new);
7919 +}
7920 +
7921 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7922 +{
7923 + return xchg(&(v->counter), new);
7924 +}
7925 +
7926 /**
7927 * __atomic_add_unless - add unless the number is a given value
7928 * @v: pointer of type atomic_t
7929 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7930 PPC_ATOMIC_ENTRY_BARRIER
7931 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7932 cmpw 0,%0,%3 \n\
7933 - beq- 2f \n\
7934 - add %0,%2,%0 \n"
7935 + beq- 2f \n"
7936 +
7937 +#ifdef CONFIG_PAX_REFCOUNT
7938 +" mcrxr cr0\n"
7939 +" addo. %0,%2,%0\n"
7940 +" bf 4*cr0+so, 4f\n"
7941 +"3:.long " "0x00c00b00""\n"
7942 +"4:\n"
7943 +#else
7944 + "add %0,%2,%0 \n"
7945 +#endif
7946 +
7947 PPC405_ERR77(0,%2)
7948 " stwcx. %0,0,%1 \n\
7949 bne- 1b \n"
7950 +"5:"
7951 +
7952 +#ifdef CONFIG_PAX_REFCOUNT
7953 + _ASM_EXTABLE(3b, 5b)
7954 +#endif
7955 +
7956 PPC_ATOMIC_EXIT_BARRIER
7957 " subf %0,%2,%0 \n\
7958 2:"
7959 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
7960 }
7961 #define atomic_dec_if_positive atomic_dec_if_positive
7962
7963 +#define smp_mb__before_atomic_dec() smp_mb()
7964 +#define smp_mb__after_atomic_dec() smp_mb()
7965 +#define smp_mb__before_atomic_inc() smp_mb()
7966 +#define smp_mb__after_atomic_inc() smp_mb()
7967 +
7968 #ifdef __powerpc64__
7969
7970 #define ATOMIC64_INIT(i) { (i) }
7971 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
7972 return t;
7973 }
7974
7975 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
7976 +{
7977 + long t;
7978 +
7979 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7980 +
7981 + return t;
7982 +}
7983 +
7984 static __inline__ void atomic64_set(atomic64_t *v, long i)
7985 {
7986 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7987 }
7988
7989 -#define ATOMIC64_OP(op, asm_op) \
7990 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
7991 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
7992 +{
7993 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7994 +}
7995 +
7996 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7997 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
7998 { \
7999 long t; \
8000 \
8001 __asm__ __volatile__( \
8002 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8003 + pre_op \
8004 #asm_op " %0,%2,%0\n" \
8005 + post_op \
8006 " stdcx. %0,0,%3 \n" \
8007 " bne- 1b\n" \
8008 + extable \
8009 : "=&r" (t), "+m" (v->counter) \
8010 : "r" (a), "r" (&v->counter) \
8011 : "cc"); \
8012 }
8013
8014 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8015 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8016 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8017 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8018 +
8019 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8020 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8021 { \
8022 long t; \
8023 \
8024 __asm__ __volatile__( \
8025 PPC_ATOMIC_ENTRY_BARRIER \
8026 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8027 + pre_op \
8028 #asm_op " %0,%1,%0\n" \
8029 + post_op \
8030 " stdcx. %0,0,%2 \n" \
8031 " bne- 1b\n" \
8032 + extable \
8033 PPC_ATOMIC_EXIT_BARRIER \
8034 : "=&r" (t) \
8035 : "r" (a), "r" (&v->counter) \
8036 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8037 return t; \
8038 }
8039
8040 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8041 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8042 +
8043 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8044
8045 ATOMIC64_OPS(add, add)
8046 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8047
8048 #undef ATOMIC64_OPS
8049 #undef ATOMIC64_OP_RETURN
8050 +#undef __ATOMIC64_OP_RETURN
8051 #undef ATOMIC64_OP
8052 +#undef __ATOMIC64_OP
8053 +#undef __OVERFLOW_EXTABLE
8054 +#undef __OVERFLOW_POST
8055 +#undef __OVERFLOW_PRE
8056 +#undef __REFCOUNT_OP
8057
8058 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8059
8060 -static __inline__ void atomic64_inc(atomic64_t *v)
8061 -{
8062 - long t;
8063 +/*
8064 + * atomic64_inc - increment atomic variable
8065 + * @v: pointer of type atomic64_t
8066 + *
8067 + * Automatically increments @v by 1
8068 + */
8069 +#define atomic64_inc(v) atomic64_add(1, (v))
8070 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8071
8072 - __asm__ __volatile__(
8073 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8074 - addic %0,%0,1\n\
8075 - stdcx. %0,0,%2 \n\
8076 - bne- 1b"
8077 - : "=&r" (t), "+m" (v->counter)
8078 - : "r" (&v->counter)
8079 - : "cc", "xer");
8080 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8081 +{
8082 + atomic64_add_unchecked(1, v);
8083 }
8084
8085 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8086 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8087 {
8088 - long t;
8089 -
8090 - __asm__ __volatile__(
8091 - PPC_ATOMIC_ENTRY_BARRIER
8092 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8093 - addic %0,%0,1\n\
8094 - stdcx. %0,0,%1 \n\
8095 - bne- 1b"
8096 - PPC_ATOMIC_EXIT_BARRIER
8097 - : "=&r" (t)
8098 - : "r" (&v->counter)
8099 - : "cc", "xer", "memory");
8100 -
8101 - return t;
8102 + return atomic64_add_return_unchecked(1, v);
8103 }
8104
8105 /*
8106 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8107 */
8108 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8109
8110 -static __inline__ void atomic64_dec(atomic64_t *v)
8111 +/*
8112 + * atomic64_dec - decrement atomic variable
8113 + * @v: pointer of type atomic64_t
8114 + *
8115 + * Atomically decrements @v by 1
8116 + */
8117 +#define atomic64_dec(v) atomic64_sub(1, (v))
8118 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8119 +
8120 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8121 {
8122 - long t;
8123 -
8124 - __asm__ __volatile__(
8125 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8126 - addic %0,%0,-1\n\
8127 - stdcx. %0,0,%2\n\
8128 - bne- 1b"
8129 - : "=&r" (t), "+m" (v->counter)
8130 - : "r" (&v->counter)
8131 - : "cc", "xer");
8132 -}
8133 -
8134 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8135 -{
8136 - long t;
8137 -
8138 - __asm__ __volatile__(
8139 - PPC_ATOMIC_ENTRY_BARRIER
8140 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8141 - addic %0,%0,-1\n\
8142 - stdcx. %0,0,%1\n\
8143 - bne- 1b"
8144 - PPC_ATOMIC_EXIT_BARRIER
8145 - : "=&r" (t)
8146 - : "r" (&v->counter)
8147 - : "cc", "xer", "memory");
8148 -
8149 - return t;
8150 + atomic64_sub_unchecked(1, v);
8151 }
8152
8153 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8154 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8155 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8156 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8157
8158 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8159 +{
8160 + return cmpxchg(&(v->counter), old, new);
8161 +}
8162 +
8163 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8164 +{
8165 + return xchg(&(v->counter), new);
8166 +}
8167 +
8168 /**
8169 * atomic64_add_unless - add unless the number is a given value
8170 * @v: pointer of type atomic64_t
8171 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8172
8173 __asm__ __volatile__ (
8174 PPC_ATOMIC_ENTRY_BARRIER
8175 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8176 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8177 cmpd 0,%0,%3 \n\
8178 - beq- 2f \n\
8179 - add %0,%2,%0 \n"
8180 + beq- 2f \n"
8181 +
8182 +#ifdef CONFIG_PAX_REFCOUNT
8183 +" mcrxr cr0\n"
8184 +" addo. %0,%2,%0\n"
8185 +" bf 4*cr0+so, 4f\n"
8186 +"3:.long " "0x00c00b00""\n"
8187 +"4:\n"
8188 +#else
8189 + "add %0,%2,%0 \n"
8190 +#endif
8191 +
8192 " stdcx. %0,0,%1 \n\
8193 bne- 1b \n"
8194 PPC_ATOMIC_EXIT_BARRIER
8195 +"5:"
8196 +
8197 +#ifdef CONFIG_PAX_REFCOUNT
8198 + _ASM_EXTABLE(3b, 5b)
8199 +#endif
8200 +
8201 " subf %0,%2,%0 \n\
8202 2:"
8203 : "=&r" (t)
8204 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8205 index a3bf5be..e03ba81 100644
8206 --- a/arch/powerpc/include/asm/barrier.h
8207 +++ b/arch/powerpc/include/asm/barrier.h
8208 @@ -76,7 +76,7 @@
8209 do { \
8210 compiletime_assert_atomic_type(*p); \
8211 smp_lwsync(); \
8212 - ACCESS_ONCE(*p) = (v); \
8213 + ACCESS_ONCE_RW(*p) = (v); \
8214 } while (0)
8215
8216 #define smp_load_acquire(p) \
8217 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8218 index 34a05a1..a1f2c67 100644
8219 --- a/arch/powerpc/include/asm/cache.h
8220 +++ b/arch/powerpc/include/asm/cache.h
8221 @@ -4,6 +4,7 @@
8222 #ifdef __KERNEL__
8223
8224 #include <asm/reg.h>
8225 +#include <linux/const.h>
8226
8227 /* bytes per L1 cache line */
8228 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8229 @@ -23,7 +24,7 @@
8230 #define L1_CACHE_SHIFT 7
8231 #endif
8232
8233 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8234 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8235
8236 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8237
8238 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8239 index 57d289a..b36c98c 100644
8240 --- a/arch/powerpc/include/asm/elf.h
8241 +++ b/arch/powerpc/include/asm/elf.h
8242 @@ -30,6 +30,18 @@
8243
8244 #define ELF_ET_DYN_BASE 0x20000000
8245
8246 +#ifdef CONFIG_PAX_ASLR
8247 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8248 +
8249 +#ifdef __powerpc64__
8250 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8251 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8252 +#else
8253 +#define PAX_DELTA_MMAP_LEN 15
8254 +#define PAX_DELTA_STACK_LEN 15
8255 +#endif
8256 +#endif
8257 +
8258 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8259
8260 /*
8261 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8262 (0x7ff >> (PAGE_SHIFT - 12)) : \
8263 (0x3ffff >> (PAGE_SHIFT - 12)))
8264
8265 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8266 -#define arch_randomize_brk arch_randomize_brk
8267 -
8268 -
8269 #ifdef CONFIG_SPU_BASE
8270 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8271 #define NT_SPU 1
8272 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8273 index 8196e9c..d83a9f3 100644
8274 --- a/arch/powerpc/include/asm/exec.h
8275 +++ b/arch/powerpc/include/asm/exec.h
8276 @@ -4,6 +4,6 @@
8277 #ifndef _ASM_POWERPC_EXEC_H
8278 #define _ASM_POWERPC_EXEC_H
8279
8280 -extern unsigned long arch_align_stack(unsigned long sp);
8281 +#define arch_align_stack(x) ((x) & ~0xfUL)
8282
8283 #endif /* _ASM_POWERPC_EXEC_H */
8284 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8285 index 5acabbd..7ea14fa 100644
8286 --- a/arch/powerpc/include/asm/kmap_types.h
8287 +++ b/arch/powerpc/include/asm/kmap_types.h
8288 @@ -10,7 +10,7 @@
8289 * 2 of the License, or (at your option) any later version.
8290 */
8291
8292 -#define KM_TYPE_NR 16
8293 +#define KM_TYPE_NR 17
8294
8295 #endif /* __KERNEL__ */
8296 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8297 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8298 index b8da913..c02b593 100644
8299 --- a/arch/powerpc/include/asm/local.h
8300 +++ b/arch/powerpc/include/asm/local.h
8301 @@ -9,21 +9,65 @@ typedef struct
8302 atomic_long_t a;
8303 } local_t;
8304
8305 +typedef struct
8306 +{
8307 + atomic_long_unchecked_t a;
8308 +} local_unchecked_t;
8309 +
8310 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8311
8312 #define local_read(l) atomic_long_read(&(l)->a)
8313 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8314 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8315 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8316
8317 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8318 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8319 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8320 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8321 #define local_inc(l) atomic_long_inc(&(l)->a)
8322 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8323 #define local_dec(l) atomic_long_dec(&(l)->a)
8324 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8325
8326 static __inline__ long local_add_return(long a, local_t *l)
8327 {
8328 long t;
8329
8330 __asm__ __volatile__(
8331 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8332 +
8333 +#ifdef CONFIG_PAX_REFCOUNT
8334 +" mcrxr cr0\n"
8335 +" addo. %0,%1,%0\n"
8336 +" bf 4*cr0+so, 3f\n"
8337 +"2:.long " "0x00c00b00""\n"
8338 +#else
8339 +" add %0,%1,%0\n"
8340 +#endif
8341 +
8342 +"3:\n"
8343 + PPC405_ERR77(0,%2)
8344 + PPC_STLCX "%0,0,%2 \n\
8345 + bne- 1b"
8346 +
8347 +#ifdef CONFIG_PAX_REFCOUNT
8348 +"\n4:\n"
8349 + _ASM_EXTABLE(2b, 4b)
8350 +#endif
8351 +
8352 + : "=&r" (t)
8353 + : "r" (a), "r" (&(l->a.counter))
8354 + : "cc", "memory");
8355 +
8356 + return t;
8357 +}
8358 +
8359 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8360 +{
8361 + long t;
8362 +
8363 + __asm__ __volatile__(
8364 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8365 add %0,%1,%0\n"
8366 PPC405_ERR77(0,%2)
8367 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8368
8369 #define local_cmpxchg(l, o, n) \
8370 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8371 +#define local_cmpxchg_unchecked(l, o, n) \
8372 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8373 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8374
8375 /**
8376 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8377 index 8565c25..2865190 100644
8378 --- a/arch/powerpc/include/asm/mman.h
8379 +++ b/arch/powerpc/include/asm/mman.h
8380 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8381 }
8382 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8383
8384 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8385 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8386 {
8387 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8388 }
8389 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8390 index 69c0598..2c56964 100644
8391 --- a/arch/powerpc/include/asm/page.h
8392 +++ b/arch/powerpc/include/asm/page.h
8393 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8394 * and needs to be executable. This means the whole heap ends
8395 * up being executable.
8396 */
8397 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8398 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8399 +#define VM_DATA_DEFAULT_FLAGS32 \
8400 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8401 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8402
8403 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8404 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8405 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8406 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8407 #endif
8408
8409 +#define ktla_ktva(addr) (addr)
8410 +#define ktva_ktla(addr) (addr)
8411 +
8412 #ifndef CONFIG_PPC_BOOK3S_64
8413 /*
8414 * Use the top bit of the higher-level page table entries to indicate whether
8415 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8416 index d908a46..3753f71 100644
8417 --- a/arch/powerpc/include/asm/page_64.h
8418 +++ b/arch/powerpc/include/asm/page_64.h
8419 @@ -172,15 +172,18 @@ do { \
8420 * stack by default, so in the absence of a PT_GNU_STACK program header
8421 * we turn execute permission off.
8422 */
8423 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8424 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8425 +#define VM_STACK_DEFAULT_FLAGS32 \
8426 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8427 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8428
8429 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8430 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8431
8432 +#ifndef CONFIG_PAX_PAGEEXEC
8433 #define VM_STACK_DEFAULT_FLAGS \
8434 (is_32bit_task() ? \
8435 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8436 +#endif
8437
8438 #include <asm-generic/getorder.h>
8439
8440 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8441 index 4b0be20..c15a27d 100644
8442 --- a/arch/powerpc/include/asm/pgalloc-64.h
8443 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8444 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8445 #ifndef CONFIG_PPC_64K_PAGES
8446
8447 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8448 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8449
8450 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8451 {
8452 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8453 pud_set(pud, (unsigned long)pmd);
8454 }
8455
8456 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8457 +{
8458 + pud_populate(mm, pud, pmd);
8459 +}
8460 +
8461 #define pmd_populate(mm, pmd, pte_page) \
8462 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8463 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8464 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8465 #endif
8466
8467 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8468 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8469
8470 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8471 pte_t *pte)
8472 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8473 index 9835ac4..900430f 100644
8474 --- a/arch/powerpc/include/asm/pgtable.h
8475 +++ b/arch/powerpc/include/asm/pgtable.h
8476 @@ -2,6 +2,7 @@
8477 #define _ASM_POWERPC_PGTABLE_H
8478 #ifdef __KERNEL__
8479
8480 +#include <linux/const.h>
8481 #ifndef __ASSEMBLY__
8482 #include <linux/mmdebug.h>
8483 #include <linux/mmzone.h>
8484 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8485 index 62cfb0c..50c6402 100644
8486 --- a/arch/powerpc/include/asm/pte-hash32.h
8487 +++ b/arch/powerpc/include/asm/pte-hash32.h
8488 @@ -20,6 +20,7 @@
8489 #define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */
8490 #define _PAGE_USER 0x004 /* usermode access allowed */
8491 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8492 +#define _PAGE_EXEC _PAGE_GUARDED
8493 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8494 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8495 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8496 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8497 index af56b5c..f86f3f6 100644
8498 --- a/arch/powerpc/include/asm/reg.h
8499 +++ b/arch/powerpc/include/asm/reg.h
8500 @@ -253,6 +253,7 @@
8501 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8502 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8503 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8504 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8505 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8506 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8507 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8508 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8509 index d607df5..08dc9ae 100644
8510 --- a/arch/powerpc/include/asm/smp.h
8511 +++ b/arch/powerpc/include/asm/smp.h
8512 @@ -51,7 +51,7 @@ struct smp_ops_t {
8513 int (*cpu_disable)(void);
8514 void (*cpu_die)(unsigned int nr);
8515 int (*cpu_bootable)(unsigned int nr);
8516 -};
8517 +} __no_const;
8518
8519 extern void smp_send_debugger_break(void);
8520 extern void start_secondary_resume(void);
8521 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8522 index 4dbe072..b803275 100644
8523 --- a/arch/powerpc/include/asm/spinlock.h
8524 +++ b/arch/powerpc/include/asm/spinlock.h
8525 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8526 __asm__ __volatile__(
8527 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8528 __DO_SIGN_EXTEND
8529 -" addic. %0,%0,1\n\
8530 - ble- 2f\n"
8531 +
8532 +#ifdef CONFIG_PAX_REFCOUNT
8533 +" mcrxr cr0\n"
8534 +" addico. %0,%0,1\n"
8535 +" bf 4*cr0+so, 3f\n"
8536 +"2:.long " "0x00c00b00""\n"
8537 +#else
8538 +" addic. %0,%0,1\n"
8539 +#endif
8540 +
8541 +"3:\n"
8542 + "ble- 4f\n"
8543 PPC405_ERR77(0,%1)
8544 " stwcx. %0,0,%1\n\
8545 bne- 1b\n"
8546 PPC_ACQUIRE_BARRIER
8547 -"2:" : "=&r" (tmp)
8548 +"4:"
8549 +
8550 +#ifdef CONFIG_PAX_REFCOUNT
8551 + _ASM_EXTABLE(2b,4b)
8552 +#endif
8553 +
8554 + : "=&r" (tmp)
8555 : "r" (&rw->lock)
8556 : "cr0", "xer", "memory");
8557
8558 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8559 __asm__ __volatile__(
8560 "# read_unlock\n\t"
8561 PPC_RELEASE_BARRIER
8562 -"1: lwarx %0,0,%1\n\
8563 - addic %0,%0,-1\n"
8564 +"1: lwarx %0,0,%1\n"
8565 +
8566 +#ifdef CONFIG_PAX_REFCOUNT
8567 +" mcrxr cr0\n"
8568 +" addico. %0,%0,-1\n"
8569 +" bf 4*cr0+so, 3f\n"
8570 +"2:.long " "0x00c00b00""\n"
8571 +#else
8572 +" addic. %0,%0,-1\n"
8573 +#endif
8574 +
8575 +"3:\n"
8576 PPC405_ERR77(0,%1)
8577 " stwcx. %0,0,%1\n\
8578 bne- 1b"
8579 +
8580 +#ifdef CONFIG_PAX_REFCOUNT
8581 +"\n4:\n"
8582 + _ASM_EXTABLE(2b, 4b)
8583 +#endif
8584 +
8585 : "=&r"(tmp)
8586 : "r"(&rw->lock)
8587 : "cr0", "xer", "memory");
8588 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8589 index 7248979..80b75de 100644
8590 --- a/arch/powerpc/include/asm/thread_info.h
8591 +++ b/arch/powerpc/include/asm/thread_info.h
8592 @@ -103,6 +103,8 @@ static inline struct thread_info *current_thread_info(void)
8593 #if defined(CONFIG_PPC64)
8594 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8595 #endif
8596 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8597 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8598
8599 /* as above, but as bit values */
8600 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8601 @@ -121,9 +123,10 @@ static inline struct thread_info *current_thread_info(void)
8602 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8603 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8604 #define _TIF_NOHZ (1<<TIF_NOHZ)
8605 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8606 #define _TIF_SYSCALL_DOTRACE (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8607 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8608 - _TIF_NOHZ)
8609 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8610
8611 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8612 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8613 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8614 index a0c071d..49cdc7f 100644
8615 --- a/arch/powerpc/include/asm/uaccess.h
8616 +++ b/arch/powerpc/include/asm/uaccess.h
8617 @@ -58,6 +58,7 @@
8618
8619 #endif
8620
8621 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8622 #define access_ok(type, addr, size) \
8623 (__chk_user_ptr(addr), \
8624 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8625 @@ -318,52 +319,6 @@ do { \
8626 extern unsigned long __copy_tofrom_user(void __user *to,
8627 const void __user *from, unsigned long size);
8628
8629 -#ifndef __powerpc64__
8630 -
8631 -static inline unsigned long copy_from_user(void *to,
8632 - const void __user *from, unsigned long n)
8633 -{
8634 - unsigned long over;
8635 -
8636 - if (access_ok(VERIFY_READ, from, n))
8637 - return __copy_tofrom_user((__force void __user *)to, from, n);
8638 - if ((unsigned long)from < TASK_SIZE) {
8639 - over = (unsigned long)from + n - TASK_SIZE;
8640 - return __copy_tofrom_user((__force void __user *)to, from,
8641 - n - over) + over;
8642 - }
8643 - return n;
8644 -}
8645 -
8646 -static inline unsigned long copy_to_user(void __user *to,
8647 - const void *from, unsigned long n)
8648 -{
8649 - unsigned long over;
8650 -
8651 - if (access_ok(VERIFY_WRITE, to, n))
8652 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8653 - if ((unsigned long)to < TASK_SIZE) {
8654 - over = (unsigned long)to + n - TASK_SIZE;
8655 - return __copy_tofrom_user(to, (__force void __user *)from,
8656 - n - over) + over;
8657 - }
8658 - return n;
8659 -}
8660 -
8661 -#else /* __powerpc64__ */
8662 -
8663 -#define __copy_in_user(to, from, size) \
8664 - __copy_tofrom_user((to), (from), (size))
8665 -
8666 -extern unsigned long copy_from_user(void *to, const void __user *from,
8667 - unsigned long n);
8668 -extern unsigned long copy_to_user(void __user *to, const void *from,
8669 - unsigned long n);
8670 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8671 - unsigned long n);
8672 -
8673 -#endif /* __powerpc64__ */
8674 -
8675 static inline unsigned long __copy_from_user_inatomic(void *to,
8676 const void __user *from, unsigned long n)
8677 {
8678 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8679 if (ret == 0)
8680 return 0;
8681 }
8682 +
8683 + if (!__builtin_constant_p(n))
8684 + check_object_size(to, n, false);
8685 +
8686 return __copy_tofrom_user((__force void __user *)to, from, n);
8687 }
8688
8689 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8690 if (ret == 0)
8691 return 0;
8692 }
8693 +
8694 + if (!__builtin_constant_p(n))
8695 + check_object_size(from, n, true);
8696 +
8697 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8698 }
8699
8700 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8701 return __copy_to_user_inatomic(to, from, size);
8702 }
8703
8704 +#ifndef __powerpc64__
8705 +
8706 +static inline unsigned long __must_check copy_from_user(void *to,
8707 + const void __user *from, unsigned long n)
8708 +{
8709 + unsigned long over;
8710 +
8711 + if ((long)n < 0)
8712 + return n;
8713 +
8714 + if (access_ok(VERIFY_READ, from, n)) {
8715 + if (!__builtin_constant_p(n))
8716 + check_object_size(to, n, false);
8717 + return __copy_tofrom_user((__force void __user *)to, from, n);
8718 + }
8719 + if ((unsigned long)from < TASK_SIZE) {
8720 + over = (unsigned long)from + n - TASK_SIZE;
8721 + if (!__builtin_constant_p(n - over))
8722 + check_object_size(to, n - over, false);
8723 + return __copy_tofrom_user((__force void __user *)to, from,
8724 + n - over) + over;
8725 + }
8726 + return n;
8727 +}
8728 +
8729 +static inline unsigned long __must_check copy_to_user(void __user *to,
8730 + const void *from, unsigned long n)
8731 +{
8732 + unsigned long over;
8733 +
8734 + if ((long)n < 0)
8735 + return n;
8736 +
8737 + if (access_ok(VERIFY_WRITE, to, n)) {
8738 + if (!__builtin_constant_p(n))
8739 + check_object_size(from, n, true);
8740 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8741 + }
8742 + if ((unsigned long)to < TASK_SIZE) {
8743 + over = (unsigned long)to + n - TASK_SIZE;
8744 + if (!__builtin_constant_p(n))
8745 + check_object_size(from, n - over, true);
8746 + return __copy_tofrom_user(to, (__force void __user *)from,
8747 + n - over) + over;
8748 + }
8749 + return n;
8750 +}
8751 +
8752 +#else /* __powerpc64__ */
8753 +
8754 +#define __copy_in_user(to, from, size) \
8755 + __copy_tofrom_user((to), (from), (size))
8756 +
8757 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8758 +{
8759 + if ((long)n < 0 || n > INT_MAX)
8760 + return n;
8761 +
8762 + if (!__builtin_constant_p(n))
8763 + check_object_size(to, n, false);
8764 +
8765 + if (likely(access_ok(VERIFY_READ, from, n)))
8766 + n = __copy_from_user(to, from, n);
8767 + else
8768 + memset(to, 0, n);
8769 + return n;
8770 +}
8771 +
8772 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8773 +{
8774 + if ((long)n < 0 || n > INT_MAX)
8775 + return n;
8776 +
8777 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8778 + if (!__builtin_constant_p(n))
8779 + check_object_size(from, n, true);
8780 + n = __copy_to_user(to, from, n);
8781 + }
8782 + return n;
8783 +}
8784 +
8785 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8786 + unsigned long n);
8787 +
8788 +#endif /* __powerpc64__ */
8789 +
8790 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8791
8792 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8793 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8794 index 502cf69..53936a1 100644
8795 --- a/arch/powerpc/kernel/Makefile
8796 +++ b/arch/powerpc/kernel/Makefile
8797 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8798 CFLAGS_btext.o += -fPIC
8799 endif
8800
8801 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8802 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8803 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8804 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8805 +
8806 ifdef CONFIG_FUNCTION_TRACER
8807 # Do not trace early boot code
8808 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8809 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8810 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8811 endif
8812
8813 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8814 +
8815 obj-y := cputable.o ptrace.o syscalls.o \
8816 irq.o align.o signal_32.o pmc.o vdso.o \
8817 process.o systbl.o idle.o \
8818 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8819 index 3e68d1c..72a5ee6 100644
8820 --- a/arch/powerpc/kernel/exceptions-64e.S
8821 +++ b/arch/powerpc/kernel/exceptions-64e.S
8822 @@ -1010,6 +1010,7 @@ storage_fault_common:
8823 std r14,_DAR(r1)
8824 std r15,_DSISR(r1)
8825 addi r3,r1,STACK_FRAME_OVERHEAD
8826 + bl save_nvgprs
8827 mr r4,r14
8828 mr r5,r15
8829 ld r14,PACA_EXGEN+EX_R14(r13)
8830 @@ -1018,8 +1019,7 @@ storage_fault_common:
8831 cmpdi r3,0
8832 bne- 1f
8833 b ret_from_except_lite
8834 -1: bl save_nvgprs
8835 - mr r5,r3
8836 +1: mr r5,r3
8837 addi r3,r1,STACK_FRAME_OVERHEAD
8838 ld r4,_DAR(r1)
8839 bl bad_page_fault
8840 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8841 index 9519e6b..13f6c38 100644
8842 --- a/arch/powerpc/kernel/exceptions-64s.S
8843 +++ b/arch/powerpc/kernel/exceptions-64s.S
8844 @@ -1599,10 +1599,10 @@ handle_page_fault:
8845 11: ld r4,_DAR(r1)
8846 ld r5,_DSISR(r1)
8847 addi r3,r1,STACK_FRAME_OVERHEAD
8848 + bl save_nvgprs
8849 bl do_page_fault
8850 cmpdi r3,0
8851 beq+ 12f
8852 - bl save_nvgprs
8853 mr r5,r3
8854 addi r3,r1,STACK_FRAME_OVERHEAD
8855 lwz r4,_DAR(r1)
8856 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8857 index 4509603..cdb491f 100644
8858 --- a/arch/powerpc/kernel/irq.c
8859 +++ b/arch/powerpc/kernel/irq.c
8860 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8861 }
8862 #endif
8863
8864 +extern void gr_handle_kernel_exploit(void);
8865 +
8866 static inline void check_stack_overflow(void)
8867 {
8868 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8869 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8870 pr_err("do_IRQ: stack overflow: %ld\n",
8871 sp - sizeof(struct thread_info));
8872 dump_stack();
8873 + gr_handle_kernel_exploit();
8874 }
8875 #endif
8876 }
8877 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8878 index c94d2e0..992a9ce 100644
8879 --- a/arch/powerpc/kernel/module_32.c
8880 +++ b/arch/powerpc/kernel/module_32.c
8881 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8882 me->arch.core_plt_section = i;
8883 }
8884 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8885 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8886 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8887 return -ENOEXEC;
8888 }
8889
8890 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8891
8892 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8893 /* Init, or core PLT? */
8894 - if (location >= mod->module_core
8895 - && location < mod->module_core + mod->core_size)
8896 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8897 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8898 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8899 - else
8900 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8901 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8902 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8903 + else {
8904 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8905 + return ~0UL;
8906 + }
8907
8908 /* Find this entry, or if that fails, the next avail. entry */
8909 while (entry->jump[0]) {
8910 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8911 }
8912 #ifdef CONFIG_DYNAMIC_FTRACE
8913 module->arch.tramp =
8914 - do_plt_call(module->module_core,
8915 + do_plt_call(module->module_core_rx,
8916 (unsigned long)ftrace_caller,
8917 sechdrs, module);
8918 #endif
8919 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8920 index b4cc7be..1fe8bb3 100644
8921 --- a/arch/powerpc/kernel/process.c
8922 +++ b/arch/powerpc/kernel/process.c
8923 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8924 * Lookup NIP late so we have the best change of getting the
8925 * above info out without failing
8926 */
8927 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8928 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8929 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8930 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8931 #endif
8932 show_stack(current, (unsigned long *) regs->gpr[1]);
8933 if (!user_mode(regs))
8934 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8935 newsp = stack[0];
8936 ip = stack[STACK_FRAME_LR_SAVE];
8937 if (!firstframe || ip != lr) {
8938 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8939 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
8940 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
8941 if ((ip == rth) && curr_frame >= 0) {
8942 - printk(" (%pS)",
8943 + printk(" (%pA)",
8944 (void *)current->ret_stack[curr_frame].ret);
8945 curr_frame--;
8946 }
8947 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8948 struct pt_regs *regs = (struct pt_regs *)
8949 (sp + STACK_FRAME_OVERHEAD);
8950 lr = regs->link;
8951 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
8952 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
8953 regs->trap, (void *)regs->nip, (void *)lr);
8954 firstframe = 1;
8955 }
8956 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
8957 mtspr(SPRN_CTRLT, ctrl);
8958 }
8959 #endif /* CONFIG_PPC64 */
8960 -
8961 -unsigned long arch_align_stack(unsigned long sp)
8962 -{
8963 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
8964 - sp -= get_random_int() & ~PAGE_MASK;
8965 - return sp & ~0xf;
8966 -}
8967 -
8968 -static inline unsigned long brk_rnd(void)
8969 -{
8970 - unsigned long rnd = 0;
8971 -
8972 - /* 8MB for 32bit, 1GB for 64bit */
8973 - if (is_32bit_task())
8974 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
8975 - else
8976 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
8977 -
8978 - return rnd << PAGE_SHIFT;
8979 -}
8980 -
8981 -unsigned long arch_randomize_brk(struct mm_struct *mm)
8982 -{
8983 - unsigned long base = mm->brk;
8984 - unsigned long ret;
8985 -
8986 -#ifdef CONFIG_PPC_STD_MMU_64
8987 - /*
8988 - * If we are using 1TB segments and we are allowed to randomise
8989 - * the heap, we can put it above 1TB so it is backed by a 1TB
8990 - * segment. Otherwise the heap will be in the bottom 1TB
8991 - * which always uses 256MB segments and this may result in a
8992 - * performance penalty.
8993 - */
8994 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
8995 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
8996 -#endif
8997 -
8998 - ret = PAGE_ALIGN(base + brk_rnd());
8999 -
9000 - if (ret < mm->brk)
9001 - return mm->brk;
9002 -
9003 - return ret;
9004 -}
9005 -
9006 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9007 index f21897b..28c0428 100644
9008 --- a/arch/powerpc/kernel/ptrace.c
9009 +++ b/arch/powerpc/kernel/ptrace.c
9010 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9011 return ret;
9012 }
9013
9014 +#ifdef CONFIG_GRKERNSEC_SETXID
9015 +extern void gr_delayed_cred_worker(void);
9016 +#endif
9017 +
9018 /*
9019 * We must return the syscall number to actually look up in the table.
9020 * This can be -1L to skip running any syscall at all.
9021 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9022
9023 secure_computing_strict(regs->gpr[0]);
9024
9025 +#ifdef CONFIG_GRKERNSEC_SETXID
9026 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9027 + gr_delayed_cred_worker();
9028 +#endif
9029 +
9030 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9031 tracehook_report_syscall_entry(regs))
9032 /*
9033 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9034 {
9035 int step;
9036
9037 +#ifdef CONFIG_GRKERNSEC_SETXID
9038 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9039 + gr_delayed_cred_worker();
9040 +#endif
9041 +
9042 audit_syscall_exit(regs);
9043
9044 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9045 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9046 index d3a831a..3a33123 100644
9047 --- a/arch/powerpc/kernel/signal_32.c
9048 +++ b/arch/powerpc/kernel/signal_32.c
9049 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9050 /* Save user registers on the stack */
9051 frame = &rt_sf->uc.uc_mcontext;
9052 addr = frame;
9053 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9054 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9055 sigret = 0;
9056 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9057 } else {
9058 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9059 index c7c24d2..1bf7039 100644
9060 --- a/arch/powerpc/kernel/signal_64.c
9061 +++ b/arch/powerpc/kernel/signal_64.c
9062 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9063 current->thread.fp_state.fpscr = 0;
9064
9065 /* Set up to return from userspace. */
9066 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9067 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9068 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9069 } else {
9070 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9071 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9072 index 19e4744..28a8d7b 100644
9073 --- a/arch/powerpc/kernel/traps.c
9074 +++ b/arch/powerpc/kernel/traps.c
9075 @@ -36,6 +36,7 @@
9076 #include <linux/debugfs.h>
9077 #include <linux/ratelimit.h>
9078 #include <linux/context_tracking.h>
9079 +#include <linux/uaccess.h>
9080
9081 #include <asm/emulated_ops.h>
9082 #include <asm/pgtable.h>
9083 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9084 return flags;
9085 }
9086
9087 +extern void gr_handle_kernel_exploit(void);
9088 +
9089 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9090 int signr)
9091 {
9092 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9093 panic("Fatal exception in interrupt");
9094 if (panic_on_oops)
9095 panic("Fatal exception");
9096 +
9097 + gr_handle_kernel_exploit();
9098 +
9099 do_exit(signr);
9100 }
9101
9102 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9103 enum ctx_state prev_state = exception_enter();
9104 unsigned int reason = get_reason(regs);
9105
9106 +#ifdef CONFIG_PAX_REFCOUNT
9107 + unsigned int bkpt;
9108 + const struct exception_table_entry *entry;
9109 +
9110 + if (reason & REASON_ILLEGAL) {
9111 + /* Check if PaX bad instruction */
9112 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9113 + current->thread.trap_nr = 0;
9114 + pax_report_refcount_overflow(regs);
9115 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9116 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9117 + regs->nip = entry->fixup;
9118 + return;
9119 + }
9120 + /* fixup_exception() could not handle */
9121 + goto bail;
9122 + }
9123 + }
9124 +#endif
9125 +
9126 /* We can now get here via a FP Unavailable exception if the core
9127 * has no FPU, in that case the reason flags will be 0 */
9128
9129 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9130 index 305eb0d..accc5b40 100644
9131 --- a/arch/powerpc/kernel/vdso.c
9132 +++ b/arch/powerpc/kernel/vdso.c
9133 @@ -34,6 +34,7 @@
9134 #include <asm/vdso.h>
9135 #include <asm/vdso_datapage.h>
9136 #include <asm/setup.h>
9137 +#include <asm/mman.h>
9138
9139 #undef DEBUG
9140
9141 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9142 vdso_base = VDSO32_MBASE;
9143 #endif
9144
9145 - current->mm->context.vdso_base = 0;
9146 + current->mm->context.vdso_base = ~0UL;
9147
9148 /* vDSO has a problem and was disabled, just don't "enable" it for the
9149 * process
9150 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9151 vdso_base = get_unmapped_area(NULL, vdso_base,
9152 (vdso_pages << PAGE_SHIFT) +
9153 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9154 - 0, 0);
9155 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9156 if (IS_ERR_VALUE(vdso_base)) {
9157 rc = vdso_base;
9158 goto fail_mmapsem;
9159 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9160 index 27c0fac..6ec4a32 100644
9161 --- a/arch/powerpc/kvm/powerpc.c
9162 +++ b/arch/powerpc/kvm/powerpc.c
9163 @@ -1402,7 +1402,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9164 }
9165 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9166
9167 -int kvm_arch_init(void *opaque)
9168 +int kvm_arch_init(const void *opaque)
9169 {
9170 return 0;
9171 }
9172 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9173 index 5eea6f3..5d10396 100644
9174 --- a/arch/powerpc/lib/usercopy_64.c
9175 +++ b/arch/powerpc/lib/usercopy_64.c
9176 @@ -9,22 +9,6 @@
9177 #include <linux/module.h>
9178 #include <asm/uaccess.h>
9179
9180 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9181 -{
9182 - if (likely(access_ok(VERIFY_READ, from, n)))
9183 - n = __copy_from_user(to, from, n);
9184 - else
9185 - memset(to, 0, n);
9186 - return n;
9187 -}
9188 -
9189 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9190 -{
9191 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9192 - n = __copy_to_user(to, from, n);
9193 - return n;
9194 -}
9195 -
9196 unsigned long copy_in_user(void __user *to, const void __user *from,
9197 unsigned long n)
9198 {
9199 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9200 return n;
9201 }
9202
9203 -EXPORT_SYMBOL(copy_from_user);
9204 -EXPORT_SYMBOL(copy_to_user);
9205 EXPORT_SYMBOL(copy_in_user);
9206
9207 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9208 index b396868..3eb6b9f 100644
9209 --- a/arch/powerpc/mm/fault.c
9210 +++ b/arch/powerpc/mm/fault.c
9211 @@ -33,6 +33,10 @@
9212 #include <linux/ratelimit.h>
9213 #include <linux/context_tracking.h>
9214 #include <linux/hugetlb.h>
9215 +#include <linux/slab.h>
9216 +#include <linux/pagemap.h>
9217 +#include <linux/compiler.h>
9218 +#include <linux/unistd.h>
9219
9220 #include <asm/firmware.h>
9221 #include <asm/page.h>
9222 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9223 }
9224 #endif
9225
9226 +#ifdef CONFIG_PAX_PAGEEXEC
9227 +/*
9228 + * PaX: decide what to do with offenders (regs->nip = fault address)
9229 + *
9230 + * returns 1 when task should be killed
9231 + */
9232 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9233 +{
9234 + return 1;
9235 +}
9236 +
9237 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9238 +{
9239 + unsigned long i;
9240 +
9241 + printk(KERN_ERR "PAX: bytes at PC: ");
9242 + for (i = 0; i < 5; i++) {
9243 + unsigned int c;
9244 + if (get_user(c, (unsigned int __user *)pc+i))
9245 + printk(KERN_CONT "???????? ");
9246 + else
9247 + printk(KERN_CONT "%08x ", c);
9248 + }
9249 + printk("\n");
9250 +}
9251 +#endif
9252 +
9253 /*
9254 * Check whether the instruction at regs->nip is a store using
9255 * an update addressing form which will update r1.
9256 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9257 * indicate errors in DSISR but can validly be set in SRR1.
9258 */
9259 if (trap == 0x400)
9260 - error_code &= 0x48200000;
9261 + error_code &= 0x58200000;
9262 else
9263 is_write = error_code & DSISR_ISSTORE;
9264 #else
9265 @@ -383,12 +414,16 @@ good_area:
9266 * "undefined". Of those that can be set, this is the only
9267 * one which seems bad.
9268 */
9269 - if (error_code & 0x10000000)
9270 + if (error_code & DSISR_GUARDED)
9271 /* Guarded storage error. */
9272 goto bad_area;
9273 #endif /* CONFIG_8xx */
9274
9275 if (is_exec) {
9276 +#ifdef CONFIG_PPC_STD_MMU
9277 + if (error_code & DSISR_GUARDED)
9278 + goto bad_area;
9279 +#endif
9280 /*
9281 * Allow execution from readable areas if the MMU does not
9282 * provide separate controls over reading and executing.
9283 @@ -483,6 +518,23 @@ bad_area:
9284 bad_area_nosemaphore:
9285 /* User mode accesses cause a SIGSEGV */
9286 if (user_mode(regs)) {
9287 +
9288 +#ifdef CONFIG_PAX_PAGEEXEC
9289 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9290 +#ifdef CONFIG_PPC_STD_MMU
9291 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9292 +#else
9293 + if (is_exec && regs->nip == address) {
9294 +#endif
9295 + switch (pax_handle_fetch_fault(regs)) {
9296 + }
9297 +
9298 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9299 + do_group_exit(SIGKILL);
9300 + }
9301 + }
9302 +#endif
9303 +
9304 _exception(SIGSEGV, regs, code, address);
9305 goto bail;
9306 }
9307 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9308 index cb8bdbe..cde4bc7 100644
9309 --- a/arch/powerpc/mm/mmap.c
9310 +++ b/arch/powerpc/mm/mmap.c
9311 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9312 return sysctl_legacy_va_layout;
9313 }
9314
9315 -static unsigned long mmap_rnd(void)
9316 +static unsigned long mmap_rnd(struct mm_struct *mm)
9317 {
9318 unsigned long rnd = 0;
9319
9320 +#ifdef CONFIG_PAX_RANDMMAP
9321 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9322 +#endif
9323 +
9324 if (current->flags & PF_RANDOMIZE) {
9325 /* 8MB for 32bit, 1GB for 64bit */
9326 if (is_32bit_task())
9327 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9328 return rnd << PAGE_SHIFT;
9329 }
9330
9331 -static inline unsigned long mmap_base(void)
9332 +static inline unsigned long mmap_base(struct mm_struct *mm)
9333 {
9334 unsigned long gap = rlimit(RLIMIT_STACK);
9335
9336 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9337 else if (gap > MAX_GAP)
9338 gap = MAX_GAP;
9339
9340 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9341 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9342 }
9343
9344 /*
9345 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9346 */
9347 if (mmap_is_legacy()) {
9348 mm->mmap_base = TASK_UNMAPPED_BASE;
9349 +
9350 +#ifdef CONFIG_PAX_RANDMMAP
9351 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9352 + mm->mmap_base += mm->delta_mmap;
9353 +#endif
9354 +
9355 mm->get_unmapped_area = arch_get_unmapped_area;
9356 } else {
9357 - mm->mmap_base = mmap_base();
9358 + mm->mmap_base = mmap_base(mm);
9359 +
9360 +#ifdef CONFIG_PAX_RANDMMAP
9361 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9362 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9363 +#endif
9364 +
9365 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9366 }
9367 }
9368 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9369 index 0f432a7..abfe841 100644
9370 --- a/arch/powerpc/mm/slice.c
9371 +++ b/arch/powerpc/mm/slice.c
9372 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9373 if ((mm->task_size - len) < addr)
9374 return 0;
9375 vma = find_vma(mm, addr);
9376 - return (!vma || (addr + len) <= vma->vm_start);
9377 + return check_heap_stack_gap(vma, addr, len, 0);
9378 }
9379
9380 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9381 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9382 info.align_offset = 0;
9383
9384 addr = TASK_UNMAPPED_BASE;
9385 +
9386 +#ifdef CONFIG_PAX_RANDMMAP
9387 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9388 + addr += mm->delta_mmap;
9389 +#endif
9390 +
9391 while (addr < TASK_SIZE) {
9392 info.low_limit = addr;
9393 if (!slice_scan_available(addr, available, 1, &addr))
9394 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9395 if (fixed && addr > (mm->task_size - len))
9396 return -ENOMEM;
9397
9398 +#ifdef CONFIG_PAX_RANDMMAP
9399 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9400 + addr = 0;
9401 +#endif
9402 +
9403 /* If hint, make sure it matches our alignment restrictions */
9404 if (!fixed && addr) {
9405 addr = _ALIGN_UP(addr, 1ul << pshift);
9406 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9407 index d966bbe..372124a 100644
9408 --- a/arch/powerpc/platforms/cell/spufs/file.c
9409 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9410 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9411 return VM_FAULT_NOPAGE;
9412 }
9413
9414 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9415 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9416 unsigned long address,
9417 - void *buf, int len, int write)
9418 + void *buf, size_t len, int write)
9419 {
9420 struct spu_context *ctx = vma->vm_file->private_data;
9421 unsigned long offset = address - vma->vm_start;
9422 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9423 index fa934fe..c296056 100644
9424 --- a/arch/s390/include/asm/atomic.h
9425 +++ b/arch/s390/include/asm/atomic.h
9426 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9427 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9428 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9429
9430 +#define atomic64_read_unchecked(v) atomic64_read(v)
9431 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9432 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9433 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9434 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9435 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9436 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9437 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9438 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9439 +
9440 #endif /* __ARCH_S390_ATOMIC__ */
9441 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9442 index 8d72471..5322500 100644
9443 --- a/arch/s390/include/asm/barrier.h
9444 +++ b/arch/s390/include/asm/barrier.h
9445 @@ -42,7 +42,7 @@
9446 do { \
9447 compiletime_assert_atomic_type(*p); \
9448 barrier(); \
9449 - ACCESS_ONCE(*p) = (v); \
9450 + ACCESS_ONCE_RW(*p) = (v); \
9451 } while (0)
9452
9453 #define smp_load_acquire(p) \
9454 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9455 index 4d7ccac..d03d0ad 100644
9456 --- a/arch/s390/include/asm/cache.h
9457 +++ b/arch/s390/include/asm/cache.h
9458 @@ -9,8 +9,10 @@
9459 #ifndef __ARCH_S390_CACHE_H
9460 #define __ARCH_S390_CACHE_H
9461
9462 -#define L1_CACHE_BYTES 256
9463 +#include <linux/const.h>
9464 +
9465 #define L1_CACHE_SHIFT 8
9466 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9467 #define NET_SKB_PAD 32
9468
9469 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9470 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9471 index c9c875d..b4b0e4c 100644
9472 --- a/arch/s390/include/asm/elf.h
9473 +++ b/arch/s390/include/asm/elf.h
9474 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9475 the loader. We need to make sure that it is out of the way of the program
9476 that it will "exec", and that there is sufficient room for the brk. */
9477
9478 -extern unsigned long randomize_et_dyn(void);
9479 -#define ELF_ET_DYN_BASE randomize_et_dyn()
9480 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9481 +
9482 +#ifdef CONFIG_PAX_ASLR
9483 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9484 +
9485 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9486 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9487 +#endif
9488
9489 /* This yields a mask that user programs can use to figure out what
9490 instruction set this CPU supports. */
9491 @@ -225,9 +231,6 @@ struct linux_binprm;
9492 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9493 int arch_setup_additional_pages(struct linux_binprm *, int);
9494
9495 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9496 -#define arch_randomize_brk arch_randomize_brk
9497 -
9498 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9499
9500 #endif
9501 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9502 index c4a93d6..4d2a9b4 100644
9503 --- a/arch/s390/include/asm/exec.h
9504 +++ b/arch/s390/include/asm/exec.h
9505 @@ -7,6 +7,6 @@
9506 #ifndef __ASM_EXEC_H
9507 #define __ASM_EXEC_H
9508
9509 -extern unsigned long arch_align_stack(unsigned long sp);
9510 +#define arch_align_stack(x) ((x) & ~0xfUL)
9511
9512 #endif /* __ASM_EXEC_H */
9513 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9514 index cd4c68e..6764641 100644
9515 --- a/arch/s390/include/asm/uaccess.h
9516 +++ b/arch/s390/include/asm/uaccess.h
9517 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9518 __range_ok((unsigned long)(addr), (size)); \
9519 })
9520
9521 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9522 #define access_ok(type, addr, size) __access_ok(addr, size)
9523
9524 /*
9525 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9526 copy_to_user(void __user *to, const void *from, unsigned long n)
9527 {
9528 might_fault();
9529 +
9530 + if ((long)n < 0)
9531 + return n;
9532 +
9533 return __copy_to_user(to, from, n);
9534 }
9535
9536 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9537 static inline unsigned long __must_check
9538 copy_from_user(void *to, const void __user *from, unsigned long n)
9539 {
9540 - unsigned int sz = __compiletime_object_size(to);
9541 + size_t sz = __compiletime_object_size(to);
9542
9543 might_fault();
9544 - if (unlikely(sz != -1 && sz < n)) {
9545 +
9546 + if ((long)n < 0)
9547 + return n;
9548 +
9549 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9550 copy_from_user_overflow();
9551 return n;
9552 }
9553 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9554 index 2ca9586..55682a9 100644
9555 --- a/arch/s390/kernel/module.c
9556 +++ b/arch/s390/kernel/module.c
9557 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9558
9559 /* Increase core size by size of got & plt and set start
9560 offsets for got and plt. */
9561 - me->core_size = ALIGN(me->core_size, 4);
9562 - me->arch.got_offset = me->core_size;
9563 - me->core_size += me->arch.got_size;
9564 - me->arch.plt_offset = me->core_size;
9565 - me->core_size += me->arch.plt_size;
9566 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9567 + me->arch.got_offset = me->core_size_rw;
9568 + me->core_size_rw += me->arch.got_size;
9569 + me->arch.plt_offset = me->core_size_rx;
9570 + me->core_size_rx += me->arch.plt_size;
9571 return 0;
9572 }
9573
9574 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9575 if (info->got_initialized == 0) {
9576 Elf_Addr *gotent;
9577
9578 - gotent = me->module_core + me->arch.got_offset +
9579 + gotent = me->module_core_rw + me->arch.got_offset +
9580 info->got_offset;
9581 *gotent = val;
9582 info->got_initialized = 1;
9583 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9584 rc = apply_rela_bits(loc, val, 0, 64, 0);
9585 else if (r_type == R_390_GOTENT ||
9586 r_type == R_390_GOTPLTENT) {
9587 - val += (Elf_Addr) me->module_core - loc;
9588 + val += (Elf_Addr) me->module_core_rw - loc;
9589 rc = apply_rela_bits(loc, val, 1, 32, 1);
9590 }
9591 break;
9592 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9593 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9594 if (info->plt_initialized == 0) {
9595 unsigned int *ip;
9596 - ip = me->module_core + me->arch.plt_offset +
9597 + ip = me->module_core_rx + me->arch.plt_offset +
9598 info->plt_offset;
9599 #ifndef CONFIG_64BIT
9600 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9601 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9602 val - loc + 0xffffUL < 0x1ffffeUL) ||
9603 (r_type == R_390_PLT32DBL &&
9604 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9605 - val = (Elf_Addr) me->module_core +
9606 + val = (Elf_Addr) me->module_core_rx +
9607 me->arch.plt_offset +
9608 info->plt_offset;
9609 val += rela->r_addend - loc;
9610 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9611 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9612 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9613 val = val + rela->r_addend -
9614 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9615 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9616 if (r_type == R_390_GOTOFF16)
9617 rc = apply_rela_bits(loc, val, 0, 16, 0);
9618 else if (r_type == R_390_GOTOFF32)
9619 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9620 break;
9621 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9622 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9623 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9624 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9625 rela->r_addend - loc;
9626 if (r_type == R_390_GOTPC)
9627 rc = apply_rela_bits(loc, val, 1, 32, 0);
9628 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9629 index 13fc097..84d375f 100644
9630 --- a/arch/s390/kernel/process.c
9631 +++ b/arch/s390/kernel/process.c
9632 @@ -227,27 +227,3 @@ unsigned long get_wchan(struct task_struct *p)
9633 }
9634 return 0;
9635 }
9636 -
9637 -unsigned long arch_align_stack(unsigned long sp)
9638 -{
9639 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9640 - sp -= get_random_int() & ~PAGE_MASK;
9641 - return sp & ~0xf;
9642 -}
9643 -
9644 -static inline unsigned long brk_rnd(void)
9645 -{
9646 - /* 8MB for 32bit, 1GB for 64bit */
9647 - if (is_32bit_task())
9648 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9649 - else
9650 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9651 -}
9652 -
9653 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9654 -{
9655 - unsigned long ret;
9656 -
9657 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9658 - return (ret > mm->brk) ? ret : mm->brk;
9659 -}
9660 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9661 index 179a2c2..4ba9137 100644
9662 --- a/arch/s390/mm/mmap.c
9663 +++ b/arch/s390/mm/mmap.c
9664 @@ -62,6 +62,12 @@ static inline int mmap_is_legacy(void)
9665
9666 static unsigned long mmap_rnd(void)
9667 {
9668 +
9669 +#ifdef CONFIG_PAX_RANDMMAP
9670 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
9671 + return 0;
9672 +#endif
9673 +
9674 if (!(current->flags & PF_RANDOMIZE))
9675 return 0;
9676 if (is_32bit_task())
9677 @@ -204,9 +210,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9678 */
9679 if (mmap_is_legacy()) {
9680 mm->mmap_base = mmap_base_legacy();
9681 +
9682 +#ifdef CONFIG_PAX_RANDMMAP
9683 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9684 + mm->mmap_base += mm->delta_mmap;
9685 +#endif
9686 +
9687 mm->get_unmapped_area = arch_get_unmapped_area;
9688 } else {
9689 mm->mmap_base = mmap_base();
9690 +
9691 +#ifdef CONFIG_PAX_RANDMMAP
9692 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9693 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9694 +#endif
9695 +
9696 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9697 }
9698 }
9699 @@ -279,9 +297,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9700 */
9701 if (mmap_is_legacy()) {
9702 mm->mmap_base = mmap_base_legacy();
9703 +
9704 +#ifdef CONFIG_PAX_RANDMMAP
9705 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9706 + mm->mmap_base += mm->delta_mmap;
9707 +#endif
9708 +
9709 mm->get_unmapped_area = s390_get_unmapped_area;
9710 } else {
9711 mm->mmap_base = mmap_base();
9712 +
9713 +#ifdef CONFIG_PAX_RANDMMAP
9714 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9715 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9716 +#endif
9717 +
9718 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9719 }
9720 }
9721 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9722 index ae3d59f..f65f075 100644
9723 --- a/arch/score/include/asm/cache.h
9724 +++ b/arch/score/include/asm/cache.h
9725 @@ -1,7 +1,9 @@
9726 #ifndef _ASM_SCORE_CACHE_H
9727 #define _ASM_SCORE_CACHE_H
9728
9729 +#include <linux/const.h>
9730 +
9731 #define L1_CACHE_SHIFT 4
9732 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9733 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9734
9735 #endif /* _ASM_SCORE_CACHE_H */
9736 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9737 index f9f3cd5..58ff438 100644
9738 --- a/arch/score/include/asm/exec.h
9739 +++ b/arch/score/include/asm/exec.h
9740 @@ -1,6 +1,6 @@
9741 #ifndef _ASM_SCORE_EXEC_H
9742 #define _ASM_SCORE_EXEC_H
9743
9744 -extern unsigned long arch_align_stack(unsigned long sp);
9745 +#define arch_align_stack(x) (x)
9746
9747 #endif /* _ASM_SCORE_EXEC_H */
9748 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9749 index a1519ad3..e8ac1ff 100644
9750 --- a/arch/score/kernel/process.c
9751 +++ b/arch/score/kernel/process.c
9752 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9753
9754 return task_pt_regs(task)->cp0_epc;
9755 }
9756 -
9757 -unsigned long arch_align_stack(unsigned long sp)
9758 -{
9759 - return sp;
9760 -}
9761 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9762 index ef9e555..331bd29 100644
9763 --- a/arch/sh/include/asm/cache.h
9764 +++ b/arch/sh/include/asm/cache.h
9765 @@ -9,10 +9,11 @@
9766 #define __ASM_SH_CACHE_H
9767 #ifdef __KERNEL__
9768
9769 +#include <linux/const.h>
9770 #include <linux/init.h>
9771 #include <cpu/cache.h>
9772
9773 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9774 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9775
9776 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9777
9778 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9779 index 6777177..cb5e44f 100644
9780 --- a/arch/sh/mm/mmap.c
9781 +++ b/arch/sh/mm/mmap.c
9782 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9783 struct mm_struct *mm = current->mm;
9784 struct vm_area_struct *vma;
9785 int do_colour_align;
9786 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9787 struct vm_unmapped_area_info info;
9788
9789 if (flags & MAP_FIXED) {
9790 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9791 if (filp || (flags & MAP_SHARED))
9792 do_colour_align = 1;
9793
9794 +#ifdef CONFIG_PAX_RANDMMAP
9795 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9796 +#endif
9797 +
9798 if (addr) {
9799 if (do_colour_align)
9800 addr = COLOUR_ALIGN(addr, pgoff);
9801 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9802 addr = PAGE_ALIGN(addr);
9803
9804 vma = find_vma(mm, addr);
9805 - if (TASK_SIZE - len >= addr &&
9806 - (!vma || addr + len <= vma->vm_start))
9807 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9808 return addr;
9809 }
9810
9811 info.flags = 0;
9812 info.length = len;
9813 - info.low_limit = TASK_UNMAPPED_BASE;
9814 + info.low_limit = mm->mmap_base;
9815 info.high_limit = TASK_SIZE;
9816 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9817 info.align_offset = pgoff << PAGE_SHIFT;
9818 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9819 struct mm_struct *mm = current->mm;
9820 unsigned long addr = addr0;
9821 int do_colour_align;
9822 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9823 struct vm_unmapped_area_info info;
9824
9825 if (flags & MAP_FIXED) {
9826 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9827 if (filp || (flags & MAP_SHARED))
9828 do_colour_align = 1;
9829
9830 +#ifdef CONFIG_PAX_RANDMMAP
9831 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9832 +#endif
9833 +
9834 /* requesting a specific address */
9835 if (addr) {
9836 if (do_colour_align)
9837 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9838 addr = PAGE_ALIGN(addr);
9839
9840 vma = find_vma(mm, addr);
9841 - if (TASK_SIZE - len >= addr &&
9842 - (!vma || addr + len <= vma->vm_start))
9843 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9844 return addr;
9845 }
9846
9847 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9848 VM_BUG_ON(addr != -ENOMEM);
9849 info.flags = 0;
9850 info.low_limit = TASK_UNMAPPED_BASE;
9851 +
9852 +#ifdef CONFIG_PAX_RANDMMAP
9853 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9854 + info.low_limit += mm->delta_mmap;
9855 +#endif
9856 +
9857 info.high_limit = TASK_SIZE;
9858 addr = vm_unmapped_area(&info);
9859 }
9860 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9861 index 4082749..fd97781 100644
9862 --- a/arch/sparc/include/asm/atomic_64.h
9863 +++ b/arch/sparc/include/asm/atomic_64.h
9864 @@ -15,18 +15,38 @@
9865 #define ATOMIC64_INIT(i) { (i) }
9866
9867 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9868 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9869 +{
9870 + return ACCESS_ONCE(v->counter);
9871 +}
9872 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9873 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9874 +{
9875 + return ACCESS_ONCE(v->counter);
9876 +}
9877
9878 #define atomic_set(v, i) (((v)->counter) = i)
9879 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9880 +{
9881 + v->counter = i;
9882 +}
9883 #define atomic64_set(v, i) (((v)->counter) = i)
9884 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9885 +{
9886 + v->counter = i;
9887 +}
9888
9889 -#define ATOMIC_OP(op) \
9890 -void atomic_##op(int, atomic_t *); \
9891 -void atomic64_##op(long, atomic64_t *);
9892 +#define __ATOMIC_OP(op, suffix) \
9893 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9894 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9895
9896 -#define ATOMIC_OP_RETURN(op) \
9897 -int atomic_##op##_return(int, atomic_t *); \
9898 -long atomic64_##op##_return(long, atomic64_t *);
9899 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9900 +
9901 +#define __ATOMIC_OP_RETURN(op, suffix) \
9902 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9903 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9904 +
9905 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9906
9907 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9908
9909 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9910
9911 #undef ATOMIC_OPS
9912 #undef ATOMIC_OP_RETURN
9913 +#undef __ATOMIC_OP_RETURN
9914 #undef ATOMIC_OP
9915 +#undef __ATOMIC_OP
9916
9917 #define atomic_dec_return(v) atomic_sub_return(1, v)
9918 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9919
9920 #define atomic_inc_return(v) atomic_add_return(1, v)
9921 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9922 +{
9923 + return atomic_add_return_unchecked(1, v);
9924 +}
9925 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9926 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9927 +{
9928 + return atomic64_add_return_unchecked(1, v);
9929 +}
9930
9931 /*
9932 * atomic_inc_and_test - increment and test
9933 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9934 * other cases.
9935 */
9936 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9937 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9938 +{
9939 + return atomic_inc_return_unchecked(v) == 0;
9940 +}
9941 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9942
9943 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9944 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9945 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9946
9947 #define atomic_inc(v) atomic_add(1, v)
9948 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9949 +{
9950 + atomic_add_unchecked(1, v);
9951 +}
9952 #define atomic64_inc(v) atomic64_add(1, v)
9953 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9954 +{
9955 + atomic64_add_unchecked(1, v);
9956 +}
9957
9958 #define atomic_dec(v) atomic_sub(1, v)
9959 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9960 +{
9961 + atomic_sub_unchecked(1, v);
9962 +}
9963 #define atomic64_dec(v) atomic64_sub(1, v)
9964 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9965 +{
9966 + atomic64_sub_unchecked(1, v);
9967 +}
9968
9969 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9970 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9971
9972 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9973 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9974 +{
9975 + return cmpxchg(&v->counter, old, new);
9976 +}
9977 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
9978 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
9979 +{
9980 + return xchg(&v->counter, new);
9981 +}
9982
9983 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9984 {
9985 - int c, old;
9986 + int c, old, new;
9987 c = atomic_read(v);
9988 for (;;) {
9989 - if (unlikely(c == (u)))
9990 + if (unlikely(c == u))
9991 break;
9992 - old = atomic_cmpxchg((v), c, c + (a));
9993 +
9994 + asm volatile("addcc %2, %0, %0\n"
9995 +
9996 +#ifdef CONFIG_PAX_REFCOUNT
9997 + "tvs %%icc, 6\n"
9998 +#endif
9999 +
10000 + : "=r" (new)
10001 + : "0" (c), "ir" (a)
10002 + : "cc");
10003 +
10004 + old = atomic_cmpxchg(v, c, new);
10005 if (likely(old == c))
10006 break;
10007 c = old;
10008 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10009 #define atomic64_cmpxchg(v, o, n) \
10010 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
10011 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
10012 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10013 +{
10014 + return xchg(&v->counter, new);
10015 +}
10016
10017 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10018 {
10019 - long c, old;
10020 + long c, old, new;
10021 c = atomic64_read(v);
10022 for (;;) {
10023 - if (unlikely(c == (u)))
10024 + if (unlikely(c == u))
10025 break;
10026 - old = atomic64_cmpxchg((v), c, c + (a));
10027 +
10028 + asm volatile("addcc %2, %0, %0\n"
10029 +
10030 +#ifdef CONFIG_PAX_REFCOUNT
10031 + "tvs %%xcc, 6\n"
10032 +#endif
10033 +
10034 + : "=r" (new)
10035 + : "0" (c), "ir" (a)
10036 + : "cc");
10037 +
10038 + old = atomic64_cmpxchg(v, c, new);
10039 if (likely(old == c))
10040 break;
10041 c = old;
10042 }
10043 - return c != (u);
10044 + return c != u;
10045 }
10046
10047 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10048 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10049 index 7664894..45a974b 100644
10050 --- a/arch/sparc/include/asm/barrier_64.h
10051 +++ b/arch/sparc/include/asm/barrier_64.h
10052 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10053 do { \
10054 compiletime_assert_atomic_type(*p); \
10055 barrier(); \
10056 - ACCESS_ONCE(*p) = (v); \
10057 + ACCESS_ONCE_RW(*p) = (v); \
10058 } while (0)
10059
10060 #define smp_load_acquire(p) \
10061 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10062 index 5bb6991..5c2132e 100644
10063 --- a/arch/sparc/include/asm/cache.h
10064 +++ b/arch/sparc/include/asm/cache.h
10065 @@ -7,10 +7,12 @@
10066 #ifndef _SPARC_CACHE_H
10067 #define _SPARC_CACHE_H
10068
10069 +#include <linux/const.h>
10070 +
10071 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10072
10073 #define L1_CACHE_SHIFT 5
10074 -#define L1_CACHE_BYTES 32
10075 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10076
10077 #ifdef CONFIG_SPARC32
10078 #define SMP_CACHE_BYTES_SHIFT 5
10079 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10080 index a24e41f..47677ff 100644
10081 --- a/arch/sparc/include/asm/elf_32.h
10082 +++ b/arch/sparc/include/asm/elf_32.h
10083 @@ -114,6 +114,13 @@ typedef struct {
10084
10085 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10086
10087 +#ifdef CONFIG_PAX_ASLR
10088 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10089 +
10090 +#define PAX_DELTA_MMAP_LEN 16
10091 +#define PAX_DELTA_STACK_LEN 16
10092 +#endif
10093 +
10094 /* This yields a mask that user programs can use to figure out what
10095 instruction set this cpu supports. This can NOT be done in userspace
10096 on Sparc. */
10097 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10098 index 370ca1e..d4f4a98 100644
10099 --- a/arch/sparc/include/asm/elf_64.h
10100 +++ b/arch/sparc/include/asm/elf_64.h
10101 @@ -189,6 +189,13 @@ typedef struct {
10102 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10103 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10104
10105 +#ifdef CONFIG_PAX_ASLR
10106 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10107 +
10108 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10109 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10110 +#endif
10111 +
10112 extern unsigned long sparc64_elf_hwcap;
10113 #define ELF_HWCAP sparc64_elf_hwcap
10114
10115 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10116 index a3890da..f6a408e 100644
10117 --- a/arch/sparc/include/asm/pgalloc_32.h
10118 +++ b/arch/sparc/include/asm/pgalloc_32.h
10119 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10120 }
10121
10122 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10123 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10124
10125 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10126 unsigned long address)
10127 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10128 index 5e31871..13469c6 100644
10129 --- a/arch/sparc/include/asm/pgalloc_64.h
10130 +++ b/arch/sparc/include/asm/pgalloc_64.h
10131 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10132 }
10133
10134 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10135 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10136
10137 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10138 {
10139 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10140 }
10141
10142 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10143 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10144
10145 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10146 {
10147 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10148 index 59ba6f6..4518128 100644
10149 --- a/arch/sparc/include/asm/pgtable.h
10150 +++ b/arch/sparc/include/asm/pgtable.h
10151 @@ -5,4 +5,8 @@
10152 #else
10153 #include <asm/pgtable_32.h>
10154 #endif
10155 +
10156 +#define ktla_ktva(addr) (addr)
10157 +#define ktva_ktla(addr) (addr)
10158 +
10159 #endif
10160 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10161 index f06b36a..bca3189 100644
10162 --- a/arch/sparc/include/asm/pgtable_32.h
10163 +++ b/arch/sparc/include/asm/pgtable_32.h
10164 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10165 #define PAGE_SHARED SRMMU_PAGE_SHARED
10166 #define PAGE_COPY SRMMU_PAGE_COPY
10167 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10168 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10169 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10170 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10171 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10172
10173 /* Top-level page directory - dummy used by init-mm.
10174 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10175
10176 /* xwr */
10177 #define __P000 PAGE_NONE
10178 -#define __P001 PAGE_READONLY
10179 -#define __P010 PAGE_COPY
10180 -#define __P011 PAGE_COPY
10181 +#define __P001 PAGE_READONLY_NOEXEC
10182 +#define __P010 PAGE_COPY_NOEXEC
10183 +#define __P011 PAGE_COPY_NOEXEC
10184 #define __P100 PAGE_READONLY
10185 #define __P101 PAGE_READONLY
10186 #define __P110 PAGE_COPY
10187 #define __P111 PAGE_COPY
10188
10189 #define __S000 PAGE_NONE
10190 -#define __S001 PAGE_READONLY
10191 -#define __S010 PAGE_SHARED
10192 -#define __S011 PAGE_SHARED
10193 +#define __S001 PAGE_READONLY_NOEXEC
10194 +#define __S010 PAGE_SHARED_NOEXEC
10195 +#define __S011 PAGE_SHARED_NOEXEC
10196 #define __S100 PAGE_READONLY
10197 #define __S101 PAGE_READONLY
10198 #define __S110 PAGE_SHARED
10199 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10200 index ae51a11..eadfd03 100644
10201 --- a/arch/sparc/include/asm/pgtsrmmu.h
10202 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10203 @@ -111,6 +111,11 @@
10204 SRMMU_EXEC | SRMMU_REF)
10205 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10206 SRMMU_EXEC | SRMMU_REF)
10207 +
10208 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10209 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10210 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10211 +
10212 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10213 SRMMU_DIRTY | SRMMU_REF)
10214
10215 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10216 index 29d64b1..4272fe8 100644
10217 --- a/arch/sparc/include/asm/setup.h
10218 +++ b/arch/sparc/include/asm/setup.h
10219 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10220 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10221
10222 /* init_64.c */
10223 -extern atomic_t dcpage_flushes;
10224 -extern atomic_t dcpage_flushes_xcall;
10225 +extern atomic_unchecked_t dcpage_flushes;
10226 +extern atomic_unchecked_t dcpage_flushes_xcall;
10227
10228 extern int sysctl_tsb_ratio;
10229 #endif
10230 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10231 index 9689176..63c18ea 100644
10232 --- a/arch/sparc/include/asm/spinlock_64.h
10233 +++ b/arch/sparc/include/asm/spinlock_64.h
10234 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10235
10236 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10237
10238 -static void inline arch_read_lock(arch_rwlock_t *lock)
10239 +static inline void arch_read_lock(arch_rwlock_t *lock)
10240 {
10241 unsigned long tmp1, tmp2;
10242
10243 __asm__ __volatile__ (
10244 "1: ldsw [%2], %0\n"
10245 " brlz,pn %0, 2f\n"
10246 -"4: add %0, 1, %1\n"
10247 +"4: addcc %0, 1, %1\n"
10248 +
10249 +#ifdef CONFIG_PAX_REFCOUNT
10250 +" tvs %%icc, 6\n"
10251 +#endif
10252 +
10253 " cas [%2], %0, %1\n"
10254 " cmp %0, %1\n"
10255 " bne,pn %%icc, 1b\n"
10256 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10257 " .previous"
10258 : "=&r" (tmp1), "=&r" (tmp2)
10259 : "r" (lock)
10260 - : "memory");
10261 + : "memory", "cc");
10262 }
10263
10264 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10265 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10266 {
10267 int tmp1, tmp2;
10268
10269 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10270 "1: ldsw [%2], %0\n"
10271 " brlz,a,pn %0, 2f\n"
10272 " mov 0, %0\n"
10273 -" add %0, 1, %1\n"
10274 +" addcc %0, 1, %1\n"
10275 +
10276 +#ifdef CONFIG_PAX_REFCOUNT
10277 +" tvs %%icc, 6\n"
10278 +#endif
10279 +
10280 " cas [%2], %0, %1\n"
10281 " cmp %0, %1\n"
10282 " bne,pn %%icc, 1b\n"
10283 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10284 return tmp1;
10285 }
10286
10287 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10288 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10289 {
10290 unsigned long tmp1, tmp2;
10291
10292 __asm__ __volatile__(
10293 "1: lduw [%2], %0\n"
10294 -" sub %0, 1, %1\n"
10295 +" subcc %0, 1, %1\n"
10296 +
10297 +#ifdef CONFIG_PAX_REFCOUNT
10298 +" tvs %%icc, 6\n"
10299 +#endif
10300 +
10301 " cas [%2], %0, %1\n"
10302 " cmp %0, %1\n"
10303 " bne,pn %%xcc, 1b\n"
10304 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10305 : "memory");
10306 }
10307
10308 -static void inline arch_write_lock(arch_rwlock_t *lock)
10309 +static inline void arch_write_lock(arch_rwlock_t *lock)
10310 {
10311 unsigned long mask, tmp1, tmp2;
10312
10313 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10314 : "memory");
10315 }
10316
10317 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10318 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10319 {
10320 __asm__ __volatile__(
10321 " stw %%g0, [%0]"
10322 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10323 : "memory");
10324 }
10325
10326 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10327 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10328 {
10329 unsigned long mask, tmp1, tmp2, result;
10330
10331 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10332 index fd7bd0a..2e2fa7a 100644
10333 --- a/arch/sparc/include/asm/thread_info_32.h
10334 +++ b/arch/sparc/include/asm/thread_info_32.h
10335 @@ -47,6 +47,7 @@ struct thread_info {
10336 struct reg_window32 reg_window[NSWINS]; /* align for ldd! */
10337 unsigned long rwbuf_stkptrs[NSWINS];
10338 unsigned long w_saved;
10339 + unsigned long lowest_stack;
10340 };
10341
10342 /*
10343 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10344 index ff45516..73001ab 100644
10345 --- a/arch/sparc/include/asm/thread_info_64.h
10346 +++ b/arch/sparc/include/asm/thread_info_64.h
10347 @@ -61,6 +61,8 @@ struct thread_info {
10348 struct pt_regs *kern_una_regs;
10349 unsigned int kern_una_insn;
10350
10351 + unsigned long lowest_stack;
10352 +
10353 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10354 __attribute__ ((aligned(64)));
10355 };
10356 @@ -184,12 +186,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10357 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10358 /* flag bit 4 is available */
10359 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10360 -/* flag bit 6 is available */
10361 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10362 #define TIF_32BIT 7 /* 32-bit binary */
10363 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10364 #define TIF_SECCOMP 9 /* secure computing */
10365 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10366 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10367 +
10368 /* NOTE: Thread flags >= 12 should be ones we have no interest
10369 * in using in assembly, else we can't use the mask as
10370 * an immediate value in instructions such as andcc.
10371 @@ -209,12 +212,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10372 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10373 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10374 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10375 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10376
10377 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10378 _TIF_DO_NOTIFY_RESUME_MASK | \
10379 _TIF_NEED_RESCHED)
10380 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10381
10382 +#define _TIF_WORK_SYSCALL \
10383 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10384 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10385 +
10386 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10387
10388 /*
10389 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10390 index bd56c28..4b63d83 100644
10391 --- a/arch/sparc/include/asm/uaccess.h
10392 +++ b/arch/sparc/include/asm/uaccess.h
10393 @@ -1,5 +1,6 @@
10394 #ifndef ___ASM_SPARC_UACCESS_H
10395 #define ___ASM_SPARC_UACCESS_H
10396 +
10397 #if defined(__sparc__) && defined(__arch64__)
10398 #include <asm/uaccess_64.h>
10399 #else
10400 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10401 index 64ee103..388aef0 100644
10402 --- a/arch/sparc/include/asm/uaccess_32.h
10403 +++ b/arch/sparc/include/asm/uaccess_32.h
10404 @@ -47,6 +47,7 @@
10405 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10406 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10407 #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size)))
10408 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10409 #define access_ok(type, addr, size) \
10410 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10411
10412 @@ -313,27 +314,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10413
10414 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10415 {
10416 - if (n && __access_ok((unsigned long) to, n))
10417 + if ((long)n < 0)
10418 + return n;
10419 +
10420 + if (n && __access_ok((unsigned long) to, n)) {
10421 + if (!__builtin_constant_p(n))
10422 + check_object_size(from, n, true);
10423 return __copy_user(to, (__force void __user *) from, n);
10424 - else
10425 + } else
10426 return n;
10427 }
10428
10429 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10430 {
10431 + if ((long)n < 0)
10432 + return n;
10433 +
10434 + if (!__builtin_constant_p(n))
10435 + check_object_size(from, n, true);
10436 +
10437 return __copy_user(to, (__force void __user *) from, n);
10438 }
10439
10440 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10441 {
10442 - if (n && __access_ok((unsigned long) from, n))
10443 + if ((long)n < 0)
10444 + return n;
10445 +
10446 + if (n && __access_ok((unsigned long) from, n)) {
10447 + if (!__builtin_constant_p(n))
10448 + check_object_size(to, n, false);
10449 return __copy_user((__force void __user *) to, from, n);
10450 - else
10451 + } else
10452 return n;
10453 }
10454
10455 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10456 {
10457 + if ((long)n < 0)
10458 + return n;
10459 +
10460 return __copy_user((__force void __user *) to, from, n);
10461 }
10462
10463 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10464 index a35194b..47dabc0d 100644
10465 --- a/arch/sparc/include/asm/uaccess_64.h
10466 +++ b/arch/sparc/include/asm/uaccess_64.h
10467 @@ -10,6 +10,7 @@
10468 #include <linux/compiler.h>
10469 #include <linux/string.h>
10470 #include <linux/thread_info.h>
10471 +#include <linux/kernel.h>
10472 #include <asm/asi.h>
10473 #include <asm/spitfire.h>
10474 #include <asm-generic/uaccess-unaligned.h>
10475 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10476 return 1;
10477 }
10478
10479 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10480 +{
10481 + return 1;
10482 +}
10483 +
10484 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10485 {
10486 return 1;
10487 @@ -228,8 +234,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10488 static inline unsigned long __must_check
10489 copy_from_user(void *to, const void __user *from, unsigned long size)
10490 {
10491 - unsigned long ret = ___copy_from_user(to, from, size);
10492 + unsigned long ret;
10493
10494 + if ((long)size < 0 || size > INT_MAX)
10495 + return size;
10496 +
10497 + if (!__builtin_constant_p(size))
10498 + check_object_size(to, size, false);
10499 +
10500 + ret = ___copy_from_user(to, from, size);
10501 if (unlikely(ret))
10502 ret = copy_from_user_fixup(to, from, size);
10503
10504 @@ -245,8 +258,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10505 static inline unsigned long __must_check
10506 copy_to_user(void __user *to, const void *from, unsigned long size)
10507 {
10508 - unsigned long ret = ___copy_to_user(to, from, size);
10509 + unsigned long ret;
10510
10511 + if ((long)size < 0 || size > INT_MAX)
10512 + return size;
10513 +
10514 + if (!__builtin_constant_p(size))
10515 + check_object_size(from, size, true);
10516 +
10517 + ret = ___copy_to_user(to, from, size);
10518 if (unlikely(ret))
10519 ret = copy_to_user_fixup(to, from, size);
10520 return ret;
10521 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10522 index 7cf9c6e..6206648 100644
10523 --- a/arch/sparc/kernel/Makefile
10524 +++ b/arch/sparc/kernel/Makefile
10525 @@ -4,7 +4,7 @@
10526 #
10527
10528 asflags-y := -ansi
10529 -ccflags-y := -Werror
10530 +#ccflags-y := -Werror
10531
10532 extra-y := head_$(BITS).o
10533
10534 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10535 index 50e7b62..79fae35 100644
10536 --- a/arch/sparc/kernel/process_32.c
10537 +++ b/arch/sparc/kernel/process_32.c
10538 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10539
10540 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10541 r->psr, r->pc, r->npc, r->y, print_tainted());
10542 - printk("PC: <%pS>\n", (void *) r->pc);
10543 + printk("PC: <%pA>\n", (void *) r->pc);
10544 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10545 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10546 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10547 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10548 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10549 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10550 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10551 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10552
10553 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10554 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10555 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10556 rw = (struct reg_window32 *) fp;
10557 pc = rw->ins[7];
10558 printk("[%08lx : ", pc);
10559 - printk("%pS ] ", (void *) pc);
10560 + printk("%pA ] ", (void *) pc);
10561 fp = rw->ins[6];
10562 } while (++count < 16);
10563 printk("\n");
10564 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10565 index 46a5964..a35c62c 100644
10566 --- a/arch/sparc/kernel/process_64.c
10567 +++ b/arch/sparc/kernel/process_64.c
10568 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10569 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10570 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10571 if (regs->tstate & TSTATE_PRIV)
10572 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10573 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10574 }
10575
10576 void show_regs(struct pt_regs *regs)
10577 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10578
10579 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10580 regs->tpc, regs->tnpc, regs->y, print_tainted());
10581 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10582 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10583 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10584 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10585 regs->u_regs[3]);
10586 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10587 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10588 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10589 regs->u_regs[15]);
10590 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10591 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10592 show_regwindow(regs);
10593 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10594 }
10595 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10596 ((tp && tp->task) ? tp->task->pid : -1));
10597
10598 if (gp->tstate & TSTATE_PRIV) {
10599 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10600 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10601 (void *) gp->tpc,
10602 (void *) gp->o7,
10603 (void *) gp->i7,
10604 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10605 index 79cc0d1..ec62734 100644
10606 --- a/arch/sparc/kernel/prom_common.c
10607 +++ b/arch/sparc/kernel/prom_common.c
10608 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10609
10610 unsigned int prom_early_allocated __initdata;
10611
10612 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10613 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10614 .nextprop = prom_common_nextprop,
10615 .getproplen = prom_getproplen,
10616 .getproperty = prom_getproperty,
10617 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10618 index 9ddc492..27a5619 100644
10619 --- a/arch/sparc/kernel/ptrace_64.c
10620 +++ b/arch/sparc/kernel/ptrace_64.c
10621 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10622 return ret;
10623 }
10624
10625 +#ifdef CONFIG_GRKERNSEC_SETXID
10626 +extern void gr_delayed_cred_worker(void);
10627 +#endif
10628 +
10629 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10630 {
10631 int ret = 0;
10632 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10633 if (test_thread_flag(TIF_NOHZ))
10634 user_exit();
10635
10636 +#ifdef CONFIG_GRKERNSEC_SETXID
10637 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10638 + gr_delayed_cred_worker();
10639 +#endif
10640 +
10641 if (test_thread_flag(TIF_SYSCALL_TRACE))
10642 ret = tracehook_report_syscall_entry(regs);
10643
10644 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10645 if (test_thread_flag(TIF_NOHZ))
10646 user_exit();
10647
10648 +#ifdef CONFIG_GRKERNSEC_SETXID
10649 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10650 + gr_delayed_cred_worker();
10651 +#endif
10652 +
10653 audit_syscall_exit(regs);
10654
10655 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10656 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10657 index 61139d9..c1a5f28 100644
10658 --- a/arch/sparc/kernel/smp_64.c
10659 +++ b/arch/sparc/kernel/smp_64.c
10660 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10661 return;
10662
10663 #ifdef CONFIG_DEBUG_DCFLUSH
10664 - atomic_inc(&dcpage_flushes);
10665 + atomic_inc_unchecked(&dcpage_flushes);
10666 #endif
10667
10668 this_cpu = get_cpu();
10669 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10670 xcall_deliver(data0, __pa(pg_addr),
10671 (u64) pg_addr, cpumask_of(cpu));
10672 #ifdef CONFIG_DEBUG_DCFLUSH
10673 - atomic_inc(&dcpage_flushes_xcall);
10674 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10675 #endif
10676 }
10677 }
10678 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10679 preempt_disable();
10680
10681 #ifdef CONFIG_DEBUG_DCFLUSH
10682 - atomic_inc(&dcpage_flushes);
10683 + atomic_inc_unchecked(&dcpage_flushes);
10684 #endif
10685 data0 = 0;
10686 pg_addr = page_address(page);
10687 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10688 xcall_deliver(data0, __pa(pg_addr),
10689 (u64) pg_addr, cpu_online_mask);
10690 #ifdef CONFIG_DEBUG_DCFLUSH
10691 - atomic_inc(&dcpage_flushes_xcall);
10692 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10693 #endif
10694 }
10695 __local_flush_dcache_page(page);
10696 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10697 index 646988d..b88905f 100644
10698 --- a/arch/sparc/kernel/sys_sparc_32.c
10699 +++ b/arch/sparc/kernel/sys_sparc_32.c
10700 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10701 if (len > TASK_SIZE - PAGE_SIZE)
10702 return -ENOMEM;
10703 if (!addr)
10704 - addr = TASK_UNMAPPED_BASE;
10705 + addr = current->mm->mmap_base;
10706
10707 info.flags = 0;
10708 info.length = len;
10709 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10710 index 30e7ddb..266a3b0 100644
10711 --- a/arch/sparc/kernel/sys_sparc_64.c
10712 +++ b/arch/sparc/kernel/sys_sparc_64.c
10713 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10714 struct vm_area_struct * vma;
10715 unsigned long task_size = TASK_SIZE;
10716 int do_color_align;
10717 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10718 struct vm_unmapped_area_info info;
10719
10720 if (flags & MAP_FIXED) {
10721 /* We do not accept a shared mapping if it would violate
10722 * cache aliasing constraints.
10723 */
10724 - if ((flags & MAP_SHARED) &&
10725 + if ((filp || (flags & MAP_SHARED)) &&
10726 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10727 return -EINVAL;
10728 return addr;
10729 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10730 if (filp || (flags & MAP_SHARED))
10731 do_color_align = 1;
10732
10733 +#ifdef CONFIG_PAX_RANDMMAP
10734 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10735 +#endif
10736 +
10737 if (addr) {
10738 if (do_color_align)
10739 addr = COLOR_ALIGN(addr, pgoff);
10740 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10741 addr = PAGE_ALIGN(addr);
10742
10743 vma = find_vma(mm, addr);
10744 - if (task_size - len >= addr &&
10745 - (!vma || addr + len <= vma->vm_start))
10746 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10747 return addr;
10748 }
10749
10750 info.flags = 0;
10751 info.length = len;
10752 - info.low_limit = TASK_UNMAPPED_BASE;
10753 + info.low_limit = mm->mmap_base;
10754 info.high_limit = min(task_size, VA_EXCLUDE_START);
10755 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10756 info.align_offset = pgoff << PAGE_SHIFT;
10757 + info.threadstack_offset = offset;
10758 addr = vm_unmapped_area(&info);
10759
10760 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10761 VM_BUG_ON(addr != -ENOMEM);
10762 info.low_limit = VA_EXCLUDE_END;
10763 +
10764 +#ifdef CONFIG_PAX_RANDMMAP
10765 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10766 + info.low_limit += mm->delta_mmap;
10767 +#endif
10768 +
10769 info.high_limit = task_size;
10770 addr = vm_unmapped_area(&info);
10771 }
10772 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10773 unsigned long task_size = STACK_TOP32;
10774 unsigned long addr = addr0;
10775 int do_color_align;
10776 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10777 struct vm_unmapped_area_info info;
10778
10779 /* This should only ever run for 32-bit processes. */
10780 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10781 /* We do not accept a shared mapping if it would violate
10782 * cache aliasing constraints.
10783 */
10784 - if ((flags & MAP_SHARED) &&
10785 + if ((filp || (flags & MAP_SHARED)) &&
10786 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10787 return -EINVAL;
10788 return addr;
10789 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10790 if (filp || (flags & MAP_SHARED))
10791 do_color_align = 1;
10792
10793 +#ifdef CONFIG_PAX_RANDMMAP
10794 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10795 +#endif
10796 +
10797 /* requesting a specific address */
10798 if (addr) {
10799 if (do_color_align)
10800 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10801 addr = PAGE_ALIGN(addr);
10802
10803 vma = find_vma(mm, addr);
10804 - if (task_size - len >= addr &&
10805 - (!vma || addr + len <= vma->vm_start))
10806 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10807 return addr;
10808 }
10809
10810 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10811 info.high_limit = mm->mmap_base;
10812 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10813 info.align_offset = pgoff << PAGE_SHIFT;
10814 + info.threadstack_offset = offset;
10815 addr = vm_unmapped_area(&info);
10816
10817 /*
10818 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10819 VM_BUG_ON(addr != -ENOMEM);
10820 info.flags = 0;
10821 info.low_limit = TASK_UNMAPPED_BASE;
10822 +
10823 +#ifdef CONFIG_PAX_RANDMMAP
10824 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10825 + info.low_limit += mm->delta_mmap;
10826 +#endif
10827 +
10828 info.high_limit = STACK_TOP32;
10829 addr = vm_unmapped_area(&info);
10830 }
10831 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10832 EXPORT_SYMBOL(get_fb_unmapped_area);
10833
10834 /* Essentially the same as PowerPC. */
10835 -static unsigned long mmap_rnd(void)
10836 +static unsigned long mmap_rnd(struct mm_struct *mm)
10837 {
10838 unsigned long rnd = 0UL;
10839
10840 +#ifdef CONFIG_PAX_RANDMMAP
10841 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10842 +#endif
10843 +
10844 if (current->flags & PF_RANDOMIZE) {
10845 unsigned long val = get_random_int();
10846 if (test_thread_flag(TIF_32BIT))
10847 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10848
10849 void arch_pick_mmap_layout(struct mm_struct *mm)
10850 {
10851 - unsigned long random_factor = mmap_rnd();
10852 + unsigned long random_factor = mmap_rnd(mm);
10853 unsigned long gap;
10854
10855 /*
10856 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10857 gap == RLIM_INFINITY ||
10858 sysctl_legacy_va_layout) {
10859 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10860 +
10861 +#ifdef CONFIG_PAX_RANDMMAP
10862 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10863 + mm->mmap_base += mm->delta_mmap;
10864 +#endif
10865 +
10866 mm->get_unmapped_area = arch_get_unmapped_area;
10867 } else {
10868 /* We know it's 32-bit */
10869 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10870 gap = (task_size / 6 * 5);
10871
10872 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10873 +
10874 +#ifdef CONFIG_PAX_RANDMMAP
10875 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10876 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10877 +#endif
10878 +
10879 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10880 }
10881 }
10882 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10883 index bb00089..e0ea580 100644
10884 --- a/arch/sparc/kernel/syscalls.S
10885 +++ b/arch/sparc/kernel/syscalls.S
10886 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10887 #endif
10888 .align 32
10889 1: ldx [%g6 + TI_FLAGS], %l5
10890 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10891 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10892 be,pt %icc, rtrap
10893 nop
10894 call syscall_trace_leave
10895 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10896
10897 srl %i3, 0, %o3 ! IEU0
10898 srl %i2, 0, %o2 ! IEU0 Group
10899 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10900 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10901 bne,pn %icc, linux_syscall_trace32 ! CTI
10902 mov %i0, %l5 ! IEU1
10903 5: call %l7 ! CTI Group brk forced
10904 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10905
10906 mov %i3, %o3 ! IEU1
10907 mov %i4, %o4 ! IEU0 Group
10908 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10909 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10910 bne,pn %icc, linux_syscall_trace ! CTI Group
10911 mov %i0, %l5 ! IEU0
10912 2: call %l7 ! CTI Group brk forced
10913 @@ -233,7 +233,7 @@ ret_sys_call:
10914
10915 cmp %o0, -ERESTART_RESTARTBLOCK
10916 bgeu,pn %xcc, 1f
10917 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10918 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10919 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10920
10921 2:
10922 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10923 index 6fd386c5..6907d81 100644
10924 --- a/arch/sparc/kernel/traps_32.c
10925 +++ b/arch/sparc/kernel/traps_32.c
10926 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10927 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10928 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10929
10930 +extern void gr_handle_kernel_exploit(void);
10931 +
10932 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10933 {
10934 static int die_counter;
10935 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10936 count++ < 30 &&
10937 (((unsigned long) rw) >= PAGE_OFFSET) &&
10938 !(((unsigned long) rw) & 0x7)) {
10939 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10940 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10941 (void *) rw->ins[7]);
10942 rw = (struct reg_window32 *)rw->ins[6];
10943 }
10944 }
10945 printk("Instruction DUMP:");
10946 instruction_dump ((unsigned long *) regs->pc);
10947 - if(regs->psr & PSR_PS)
10948 + if(regs->psr & PSR_PS) {
10949 + gr_handle_kernel_exploit();
10950 do_exit(SIGKILL);
10951 + }
10952 do_exit(SIGSEGV);
10953 }
10954
10955 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10956 index 0e69974..0c15a6e 100644
10957 --- a/arch/sparc/kernel/traps_64.c
10958 +++ b/arch/sparc/kernel/traps_64.c
10959 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10960 i + 1,
10961 p->trapstack[i].tstate, p->trapstack[i].tpc,
10962 p->trapstack[i].tnpc, p->trapstack[i].tt);
10963 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10964 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10965 }
10966 }
10967
10968 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10969
10970 lvl -= 0x100;
10971 if (regs->tstate & TSTATE_PRIV) {
10972 +
10973 +#ifdef CONFIG_PAX_REFCOUNT
10974 + if (lvl == 6)
10975 + pax_report_refcount_overflow(regs);
10976 +#endif
10977 +
10978 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
10979 die_if_kernel(buffer, regs);
10980 }
10981 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
10982 void bad_trap_tl1(struct pt_regs *regs, long lvl)
10983 {
10984 char buffer[32];
10985 -
10986 +
10987 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
10988 0, lvl, SIGTRAP) == NOTIFY_STOP)
10989 return;
10990
10991 +#ifdef CONFIG_PAX_REFCOUNT
10992 + if (lvl == 6)
10993 + pax_report_refcount_overflow(regs);
10994 +#endif
10995 +
10996 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
10997
10998 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
10999 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
11000 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
11001 printk("%s" "ERROR(%d): ",
11002 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
11003 - printk("TPC<%pS>\n", (void *) regs->tpc);
11004 + printk("TPC<%pA>\n", (void *) regs->tpc);
11005 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
11006 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
11007 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
11008 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11009 smp_processor_id(),
11010 (type & 0x1) ? 'I' : 'D',
11011 regs->tpc);
11012 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11013 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11014 panic("Irrecoverable Cheetah+ parity error.");
11015 }
11016
11017 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11018 smp_processor_id(),
11019 (type & 0x1) ? 'I' : 'D',
11020 regs->tpc);
11021 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11022 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11023 }
11024
11025 struct sun4v_error_entry {
11026 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11027 /*0x38*/u64 reserved_5;
11028 };
11029
11030 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11031 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11032 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11033 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11034
11035 static const char *sun4v_err_type_to_str(u8 type)
11036 {
11037 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11038 }
11039
11040 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11041 - int cpu, const char *pfx, atomic_t *ocnt)
11042 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11043 {
11044 u64 *raw_ptr = (u64 *) ent;
11045 u32 attrs;
11046 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11047
11048 show_regs(regs);
11049
11050 - if ((cnt = atomic_read(ocnt)) != 0) {
11051 - atomic_set(ocnt, 0);
11052 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11053 + atomic_set_unchecked(ocnt, 0);
11054 wmb();
11055 printk("%s: Queue overflowed %d times.\n",
11056 pfx, cnt);
11057 @@ -2048,7 +2059,7 @@ out:
11058 */
11059 void sun4v_resum_overflow(struct pt_regs *regs)
11060 {
11061 - atomic_inc(&sun4v_resum_oflow_cnt);
11062 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11063 }
11064
11065 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11066 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11067 /* XXX Actually even this can make not that much sense. Perhaps
11068 * XXX we should just pull the plug and panic directly from here?
11069 */
11070 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11071 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11072 }
11073
11074 static void sun4v_tlb_error(struct pt_regs *regs)
11075 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11076
11077 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11078 regs->tpc, tl);
11079 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11080 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11081 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11082 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11083 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11084 (void *) regs->u_regs[UREG_I7]);
11085 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11086 "pte[%lx] error[%lx]\n",
11087 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11088
11089 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11090 regs->tpc, tl);
11091 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11092 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11093 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11094 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11095 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11096 (void *) regs->u_regs[UREG_I7]);
11097 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11098 "pte[%lx] error[%lx]\n",
11099 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11100 fp = (unsigned long)sf->fp + STACK_BIAS;
11101 }
11102
11103 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11104 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11105 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11106 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11107 int index = tsk->curr_ret_stack;
11108 if (tsk->ret_stack && index >= graph) {
11109 pc = tsk->ret_stack[index - graph].ret;
11110 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11111 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11112 graph++;
11113 }
11114 }
11115 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11116 return (struct reg_window *) (fp + STACK_BIAS);
11117 }
11118
11119 +extern void gr_handle_kernel_exploit(void);
11120 +
11121 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11122 {
11123 static int die_counter;
11124 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11125 while (rw &&
11126 count++ < 30 &&
11127 kstack_valid(tp, (unsigned long) rw)) {
11128 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11129 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11130 (void *) rw->ins[7]);
11131
11132 rw = kernel_stack_up(rw);
11133 @@ -2429,8 +2442,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11134 }
11135 if (panic_on_oops)
11136 panic("Fatal exception");
11137 - if (regs->tstate & TSTATE_PRIV)
11138 + if (regs->tstate & TSTATE_PRIV) {
11139 + gr_handle_kernel_exploit();
11140 do_exit(SIGKILL);
11141 + }
11142 do_exit(SIGSEGV);
11143 }
11144 EXPORT_SYMBOL(die_if_kernel);
11145 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11146 index 62098a8..547ab2c 100644
11147 --- a/arch/sparc/kernel/unaligned_64.c
11148 +++ b/arch/sparc/kernel/unaligned_64.c
11149 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11150 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11151
11152 if (__ratelimit(&ratelimit)) {
11153 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11154 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11155 regs->tpc, (void *) regs->tpc);
11156 }
11157 }
11158 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11159 index 3269b02..64f5231 100644
11160 --- a/arch/sparc/lib/Makefile
11161 +++ b/arch/sparc/lib/Makefile
11162 @@ -2,7 +2,7 @@
11163 #
11164
11165 asflags-y := -ansi -DST_DIV0=0x02
11166 -ccflags-y := -Werror
11167 +#ccflags-y := -Werror
11168
11169 lib-$(CONFIG_SPARC32) += ashrdi3.o
11170 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11171 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11172 index 05dac43..76f8ed4 100644
11173 --- a/arch/sparc/lib/atomic_64.S
11174 +++ b/arch/sparc/lib/atomic_64.S
11175 @@ -15,11 +15,22 @@
11176 * a value and does the barriers.
11177 */
11178
11179 -#define ATOMIC_OP(op) \
11180 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11181 +#ifdef CONFIG_PAX_REFCOUNT
11182 +#define __REFCOUNT_OP(op) op##cc
11183 +#define __OVERFLOW_IOP tvs %icc, 6;
11184 +#define __OVERFLOW_XOP tvs %xcc, 6;
11185 +#else
11186 +#define __REFCOUNT_OP(op) op
11187 +#define __OVERFLOW_IOP
11188 +#define __OVERFLOW_XOP
11189 +#endif
11190 +
11191 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11192 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11193 BACKOFF_SETUP(%o2); \
11194 1: lduw [%o1], %g1; \
11195 - op %g1, %o0, %g7; \
11196 + asm_op %g1, %o0, %g7; \
11197 + post_op \
11198 cas [%o1], %g1, %g7; \
11199 cmp %g1, %g7; \
11200 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11201 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11202 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11203 ENDPROC(atomic_##op); \
11204
11205 -#define ATOMIC_OP_RETURN(op) \
11206 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11207 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11208 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11209 +
11210 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11211 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11212 BACKOFF_SETUP(%o2); \
11213 1: lduw [%o1], %g1; \
11214 - op %g1, %o0, %g7; \
11215 + asm_op %g1, %o0, %g7; \
11216 + post_op \
11217 cas [%o1], %g1, %g7; \
11218 cmp %g1, %g7; \
11219 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11220 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11221 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11222 ENDPROC(atomic_##op##_return);
11223
11224 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11225 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11226 +
11227 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11228
11229 ATOMIC_OPS(add)
11230 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11231
11232 #undef ATOMIC_OPS
11233 #undef ATOMIC_OP_RETURN
11234 +#undef __ATOMIC_OP_RETURN
11235 #undef ATOMIC_OP
11236 +#undef __ATOMIC_OP
11237
11238 -#define ATOMIC64_OP(op) \
11239 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11240 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11241 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11242 BACKOFF_SETUP(%o2); \
11243 1: ldx [%o1], %g1; \
11244 - op %g1, %o0, %g7; \
11245 + asm_op %g1, %o0, %g7; \
11246 + post_op \
11247 casx [%o1], %g1, %g7; \
11248 cmp %g1, %g7; \
11249 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11250 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11251 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11252 ENDPROC(atomic64_##op); \
11253
11254 -#define ATOMIC64_OP_RETURN(op) \
11255 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11256 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11257 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11258 +
11259 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11260 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11261 BACKOFF_SETUP(%o2); \
11262 1: ldx [%o1], %g1; \
11263 - op %g1, %o0, %g7; \
11264 + asm_op %g1, %o0, %g7; \
11265 + post_op \
11266 casx [%o1], %g1, %g7; \
11267 cmp %g1, %g7; \
11268 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11269 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11270 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11271 ENDPROC(atomic64_##op##_return);
11272
11273 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11274 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11275 +
11276 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11277
11278 ATOMIC64_OPS(add)
11279 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11280
11281 #undef ATOMIC64_OPS
11282 #undef ATOMIC64_OP_RETURN
11283 +#undef __ATOMIC64_OP_RETURN
11284 #undef ATOMIC64_OP
11285 +#undef __ATOMIC64_OP
11286 +#undef __OVERFLOW_XOP
11287 +#undef __OVERFLOW_IOP
11288 +#undef __REFCOUNT_OP
11289
11290 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11291 BACKOFF_SETUP(%o2)
11292 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11293 index 1d649a9..fbc5bfc 100644
11294 --- a/arch/sparc/lib/ksyms.c
11295 +++ b/arch/sparc/lib/ksyms.c
11296 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11297 /* Atomic counter implementation. */
11298 #define ATOMIC_OP(op) \
11299 EXPORT_SYMBOL(atomic_##op); \
11300 -EXPORT_SYMBOL(atomic64_##op);
11301 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11302 +EXPORT_SYMBOL(atomic64_##op); \
11303 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11304
11305 #define ATOMIC_OP_RETURN(op) \
11306 EXPORT_SYMBOL(atomic_##op##_return); \
11307 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11308 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11309
11310 ATOMIC_OPS(add)
11311 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11312 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11313 ATOMIC_OPS(sub)
11314
11315 #undef ATOMIC_OPS
11316 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11317 index 30c3ecc..736f015 100644
11318 --- a/arch/sparc/mm/Makefile
11319 +++ b/arch/sparc/mm/Makefile
11320 @@ -2,7 +2,7 @@
11321 #
11322
11323 asflags-y := -ansi
11324 -ccflags-y := -Werror
11325 +#ccflags-y := -Werror
11326
11327 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11328 obj-y += fault_$(BITS).o
11329 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11330 index 70d8171..274c6c0 100644
11331 --- a/arch/sparc/mm/fault_32.c
11332 +++ b/arch/sparc/mm/fault_32.c
11333 @@ -21,6 +21,9 @@
11334 #include <linux/perf_event.h>
11335 #include <linux/interrupt.h>
11336 #include <linux/kdebug.h>
11337 +#include <linux/slab.h>
11338 +#include <linux/pagemap.h>
11339 +#include <linux/compiler.h>
11340
11341 #include <asm/page.h>
11342 #include <asm/pgtable.h>
11343 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11344 return safe_compute_effective_address(regs, insn);
11345 }
11346
11347 +#ifdef CONFIG_PAX_PAGEEXEC
11348 +#ifdef CONFIG_PAX_DLRESOLVE
11349 +static void pax_emuplt_close(struct vm_area_struct *vma)
11350 +{
11351 + vma->vm_mm->call_dl_resolve = 0UL;
11352 +}
11353 +
11354 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11355 +{
11356 + unsigned int *kaddr;
11357 +
11358 + vmf->page = alloc_page(GFP_HIGHUSER);
11359 + if (!vmf->page)
11360 + return VM_FAULT_OOM;
11361 +
11362 + kaddr = kmap(vmf->page);
11363 + memset(kaddr, 0, PAGE_SIZE);
11364 + kaddr[0] = 0x9DE3BFA8U; /* save */
11365 + flush_dcache_page(vmf->page);
11366 + kunmap(vmf->page);
11367 + return VM_FAULT_MAJOR;
11368 +}
11369 +
11370 +static const struct vm_operations_struct pax_vm_ops = {
11371 + .close = pax_emuplt_close,
11372 + .fault = pax_emuplt_fault
11373 +};
11374 +
11375 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11376 +{
11377 + int ret;
11378 +
11379 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11380 + vma->vm_mm = current->mm;
11381 + vma->vm_start = addr;
11382 + vma->vm_end = addr + PAGE_SIZE;
11383 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11384 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11385 + vma->vm_ops = &pax_vm_ops;
11386 +
11387 + ret = insert_vm_struct(current->mm, vma);
11388 + if (ret)
11389 + return ret;
11390 +
11391 + ++current->mm->total_vm;
11392 + return 0;
11393 +}
11394 +#endif
11395 +
11396 +/*
11397 + * PaX: decide what to do with offenders (regs->pc = fault address)
11398 + *
11399 + * returns 1 when task should be killed
11400 + * 2 when patched PLT trampoline was detected
11401 + * 3 when unpatched PLT trampoline was detected
11402 + */
11403 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11404 +{
11405 +
11406 +#ifdef CONFIG_PAX_EMUPLT
11407 + int err;
11408 +
11409 + do { /* PaX: patched PLT emulation #1 */
11410 + unsigned int sethi1, sethi2, jmpl;
11411 +
11412 + err = get_user(sethi1, (unsigned int *)regs->pc);
11413 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11414 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11415 +
11416 + if (err)
11417 + break;
11418 +
11419 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11420 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11421 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11422 + {
11423 + unsigned int addr;
11424 +
11425 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11426 + addr = regs->u_regs[UREG_G1];
11427 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11428 + regs->pc = addr;
11429 + regs->npc = addr+4;
11430 + return 2;
11431 + }
11432 + } while (0);
11433 +
11434 + do { /* PaX: patched PLT emulation #2 */
11435 + unsigned int ba;
11436 +
11437 + err = get_user(ba, (unsigned int *)regs->pc);
11438 +
11439 + if (err)
11440 + break;
11441 +
11442 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11443 + unsigned int addr;
11444 +
11445 + if ((ba & 0xFFC00000U) == 0x30800000U)
11446 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11447 + else
11448 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11449 + regs->pc = addr;
11450 + regs->npc = addr+4;
11451 + return 2;
11452 + }
11453 + } while (0);
11454 +
11455 + do { /* PaX: patched PLT emulation #3 */
11456 + unsigned int sethi, bajmpl, nop;
11457 +
11458 + err = get_user(sethi, (unsigned int *)regs->pc);
11459 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11460 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11461 +
11462 + if (err)
11463 + break;
11464 +
11465 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11466 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11467 + nop == 0x01000000U)
11468 + {
11469 + unsigned int addr;
11470 +
11471 + addr = (sethi & 0x003FFFFFU) << 10;
11472 + regs->u_regs[UREG_G1] = addr;
11473 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11474 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11475 + else
11476 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11477 + regs->pc = addr;
11478 + regs->npc = addr+4;
11479 + return 2;
11480 + }
11481 + } while (0);
11482 +
11483 + do { /* PaX: unpatched PLT emulation step 1 */
11484 + unsigned int sethi, ba, nop;
11485 +
11486 + err = get_user(sethi, (unsigned int *)regs->pc);
11487 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11488 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11489 +
11490 + if (err)
11491 + break;
11492 +
11493 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11494 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11495 + nop == 0x01000000U)
11496 + {
11497 + unsigned int addr, save, call;
11498 +
11499 + if ((ba & 0xFFC00000U) == 0x30800000U)
11500 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11501 + else
11502 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11503 +
11504 + err = get_user(save, (unsigned int *)addr);
11505 + err |= get_user(call, (unsigned int *)(addr+4));
11506 + err |= get_user(nop, (unsigned int *)(addr+8));
11507 + if (err)
11508 + break;
11509 +
11510 +#ifdef CONFIG_PAX_DLRESOLVE
11511 + if (save == 0x9DE3BFA8U &&
11512 + (call & 0xC0000000U) == 0x40000000U &&
11513 + nop == 0x01000000U)
11514 + {
11515 + struct vm_area_struct *vma;
11516 + unsigned long call_dl_resolve;
11517 +
11518 + down_read(&current->mm->mmap_sem);
11519 + call_dl_resolve = current->mm->call_dl_resolve;
11520 + up_read(&current->mm->mmap_sem);
11521 + if (likely(call_dl_resolve))
11522 + goto emulate;
11523 +
11524 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11525 +
11526 + down_write(&current->mm->mmap_sem);
11527 + if (current->mm->call_dl_resolve) {
11528 + call_dl_resolve = current->mm->call_dl_resolve;
11529 + up_write(&current->mm->mmap_sem);
11530 + if (vma)
11531 + kmem_cache_free(vm_area_cachep, vma);
11532 + goto emulate;
11533 + }
11534 +
11535 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11536 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11537 + up_write(&current->mm->mmap_sem);
11538 + if (vma)
11539 + kmem_cache_free(vm_area_cachep, vma);
11540 + return 1;
11541 + }
11542 +
11543 + if (pax_insert_vma(vma, call_dl_resolve)) {
11544 + up_write(&current->mm->mmap_sem);
11545 + kmem_cache_free(vm_area_cachep, vma);
11546 + return 1;
11547 + }
11548 +
11549 + current->mm->call_dl_resolve = call_dl_resolve;
11550 + up_write(&current->mm->mmap_sem);
11551 +
11552 +emulate:
11553 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11554 + regs->pc = call_dl_resolve;
11555 + regs->npc = addr+4;
11556 + return 3;
11557 + }
11558 +#endif
11559 +
11560 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11561 + if ((save & 0xFFC00000U) == 0x05000000U &&
11562 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11563 + nop == 0x01000000U)
11564 + {
11565 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11566 + regs->u_regs[UREG_G2] = addr + 4;
11567 + addr = (save & 0x003FFFFFU) << 10;
11568 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11569 + regs->pc = addr;
11570 + regs->npc = addr+4;
11571 + return 3;
11572 + }
11573 + }
11574 + } while (0);
11575 +
11576 + do { /* PaX: unpatched PLT emulation step 2 */
11577 + unsigned int save, call, nop;
11578 +
11579 + err = get_user(save, (unsigned int *)(regs->pc-4));
11580 + err |= get_user(call, (unsigned int *)regs->pc);
11581 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11582 + if (err)
11583 + break;
11584 +
11585 + if (save == 0x9DE3BFA8U &&
11586 + (call & 0xC0000000U) == 0x40000000U &&
11587 + nop == 0x01000000U)
11588 + {
11589 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11590 +
11591 + regs->u_regs[UREG_RETPC] = regs->pc;
11592 + regs->pc = dl_resolve;
11593 + regs->npc = dl_resolve+4;
11594 + return 3;
11595 + }
11596 + } while (0);
11597 +#endif
11598 +
11599 + return 1;
11600 +}
11601 +
11602 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11603 +{
11604 + unsigned long i;
11605 +
11606 + printk(KERN_ERR "PAX: bytes at PC: ");
11607 + for (i = 0; i < 8; i++) {
11608 + unsigned int c;
11609 + if (get_user(c, (unsigned int *)pc+i))
11610 + printk(KERN_CONT "???????? ");
11611 + else
11612 + printk(KERN_CONT "%08x ", c);
11613 + }
11614 + printk("\n");
11615 +}
11616 +#endif
11617 +
11618 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11619 int text_fault)
11620 {
11621 @@ -226,6 +500,24 @@ good_area:
11622 if (!(vma->vm_flags & VM_WRITE))
11623 goto bad_area;
11624 } else {
11625 +
11626 +#ifdef CONFIG_PAX_PAGEEXEC
11627 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11628 + up_read(&mm->mmap_sem);
11629 + switch (pax_handle_fetch_fault(regs)) {
11630 +
11631 +#ifdef CONFIG_PAX_EMUPLT
11632 + case 2:
11633 + case 3:
11634 + return;
11635 +#endif
11636 +
11637 + }
11638 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11639 + do_group_exit(SIGKILL);
11640 + }
11641 +#endif
11642 +
11643 /* Allow reads even for write-only mappings */
11644 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11645 goto bad_area;
11646 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11647 index 4798232..f76e3aa 100644
11648 --- a/arch/sparc/mm/fault_64.c
11649 +++ b/arch/sparc/mm/fault_64.c
11650 @@ -22,6 +22,9 @@
11651 #include <linux/kdebug.h>
11652 #include <linux/percpu.h>
11653 #include <linux/context_tracking.h>
11654 +#include <linux/slab.h>
11655 +#include <linux/pagemap.h>
11656 +#include <linux/compiler.h>
11657
11658 #include <asm/page.h>
11659 #include <asm/pgtable.h>
11660 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11661 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11662 regs->tpc);
11663 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11664 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11665 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11666 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11667 dump_stack();
11668 unhandled_fault(regs->tpc, current, regs);
11669 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11670 show_regs(regs);
11671 }
11672
11673 +#ifdef CONFIG_PAX_PAGEEXEC
11674 +#ifdef CONFIG_PAX_DLRESOLVE
11675 +static void pax_emuplt_close(struct vm_area_struct *vma)
11676 +{
11677 + vma->vm_mm->call_dl_resolve = 0UL;
11678 +}
11679 +
11680 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11681 +{
11682 + unsigned int *kaddr;
11683 +
11684 + vmf->page = alloc_page(GFP_HIGHUSER);
11685 + if (!vmf->page)
11686 + return VM_FAULT_OOM;
11687 +
11688 + kaddr = kmap(vmf->page);
11689 + memset(kaddr, 0, PAGE_SIZE);
11690 + kaddr[0] = 0x9DE3BFA8U; /* save */
11691 + flush_dcache_page(vmf->page);
11692 + kunmap(vmf->page);
11693 + return VM_FAULT_MAJOR;
11694 +}
11695 +
11696 +static const struct vm_operations_struct pax_vm_ops = {
11697 + .close = pax_emuplt_close,
11698 + .fault = pax_emuplt_fault
11699 +};
11700 +
11701 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11702 +{
11703 + int ret;
11704 +
11705 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11706 + vma->vm_mm = current->mm;
11707 + vma->vm_start = addr;
11708 + vma->vm_end = addr + PAGE_SIZE;
11709 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11710 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11711 + vma->vm_ops = &pax_vm_ops;
11712 +
11713 + ret = insert_vm_struct(current->mm, vma);
11714 + if (ret)
11715 + return ret;
11716 +
11717 + ++current->mm->total_vm;
11718 + return 0;
11719 +}
11720 +#endif
11721 +
11722 +/*
11723 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11724 + *
11725 + * returns 1 when task should be killed
11726 + * 2 when patched PLT trampoline was detected
11727 + * 3 when unpatched PLT trampoline was detected
11728 + */
11729 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11730 +{
11731 +
11732 +#ifdef CONFIG_PAX_EMUPLT
11733 + int err;
11734 +
11735 + do { /* PaX: patched PLT emulation #1 */
11736 + unsigned int sethi1, sethi2, jmpl;
11737 +
11738 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11739 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11740 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11741 +
11742 + if (err)
11743 + break;
11744 +
11745 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11746 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11747 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11748 + {
11749 + unsigned long addr;
11750 +
11751 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11752 + addr = regs->u_regs[UREG_G1];
11753 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11754 +
11755 + if (test_thread_flag(TIF_32BIT))
11756 + addr &= 0xFFFFFFFFUL;
11757 +
11758 + regs->tpc = addr;
11759 + regs->tnpc = addr+4;
11760 + return 2;
11761 + }
11762 + } while (0);
11763 +
11764 + do { /* PaX: patched PLT emulation #2 */
11765 + unsigned int ba;
11766 +
11767 + err = get_user(ba, (unsigned int *)regs->tpc);
11768 +
11769 + if (err)
11770 + break;
11771 +
11772 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11773 + unsigned long addr;
11774 +
11775 + if ((ba & 0xFFC00000U) == 0x30800000U)
11776 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11777 + else
11778 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11779 +
11780 + if (test_thread_flag(TIF_32BIT))
11781 + addr &= 0xFFFFFFFFUL;
11782 +
11783 + regs->tpc = addr;
11784 + regs->tnpc = addr+4;
11785 + return 2;
11786 + }
11787 + } while (0);
11788 +
11789 + do { /* PaX: patched PLT emulation #3 */
11790 + unsigned int sethi, bajmpl, nop;
11791 +
11792 + err = get_user(sethi, (unsigned int *)regs->tpc);
11793 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11794 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11795 +
11796 + if (err)
11797 + break;
11798 +
11799 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11800 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11801 + nop == 0x01000000U)
11802 + {
11803 + unsigned long addr;
11804 +
11805 + addr = (sethi & 0x003FFFFFU) << 10;
11806 + regs->u_regs[UREG_G1] = addr;
11807 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11808 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11809 + else
11810 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11811 +
11812 + if (test_thread_flag(TIF_32BIT))
11813 + addr &= 0xFFFFFFFFUL;
11814 +
11815 + regs->tpc = addr;
11816 + regs->tnpc = addr+4;
11817 + return 2;
11818 + }
11819 + } while (0);
11820 +
11821 + do { /* PaX: patched PLT emulation #4 */
11822 + unsigned int sethi, mov1, call, mov2;
11823 +
11824 + err = get_user(sethi, (unsigned int *)regs->tpc);
11825 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11826 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11827 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11828 +
11829 + if (err)
11830 + break;
11831 +
11832 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11833 + mov1 == 0x8210000FU &&
11834 + (call & 0xC0000000U) == 0x40000000U &&
11835 + mov2 == 0x9E100001U)
11836 + {
11837 + unsigned long addr;
11838 +
11839 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11840 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11841 +
11842 + if (test_thread_flag(TIF_32BIT))
11843 + addr &= 0xFFFFFFFFUL;
11844 +
11845 + regs->tpc = addr;
11846 + regs->tnpc = addr+4;
11847 + return 2;
11848 + }
11849 + } while (0);
11850 +
11851 + do { /* PaX: patched PLT emulation #5 */
11852 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11853 +
11854 + err = get_user(sethi, (unsigned int *)regs->tpc);
11855 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11856 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11857 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11858 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11859 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11860 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11861 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11862 +
11863 + if (err)
11864 + break;
11865 +
11866 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11867 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11868 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11869 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11870 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11871 + sllx == 0x83287020U &&
11872 + jmpl == 0x81C04005U &&
11873 + nop == 0x01000000U)
11874 + {
11875 + unsigned long addr;
11876 +
11877 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11878 + regs->u_regs[UREG_G1] <<= 32;
11879 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11880 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11881 + regs->tpc = addr;
11882 + regs->tnpc = addr+4;
11883 + return 2;
11884 + }
11885 + } while (0);
11886 +
11887 + do { /* PaX: patched PLT emulation #6 */
11888 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11889 +
11890 + err = get_user(sethi, (unsigned int *)regs->tpc);
11891 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11892 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11893 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11894 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11895 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11896 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11897 +
11898 + if (err)
11899 + break;
11900 +
11901 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11902 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11903 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11904 + sllx == 0x83287020U &&
11905 + (or & 0xFFFFE000U) == 0x8A116000U &&
11906 + jmpl == 0x81C04005U &&
11907 + nop == 0x01000000U)
11908 + {
11909 + unsigned long addr;
11910 +
11911 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11912 + regs->u_regs[UREG_G1] <<= 32;
11913 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11914 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11915 + regs->tpc = addr;
11916 + regs->tnpc = addr+4;
11917 + return 2;
11918 + }
11919 + } while (0);
11920 +
11921 + do { /* PaX: unpatched PLT emulation step 1 */
11922 + unsigned int sethi, ba, nop;
11923 +
11924 + err = get_user(sethi, (unsigned int *)regs->tpc);
11925 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11926 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11927 +
11928 + if (err)
11929 + break;
11930 +
11931 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11932 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11933 + nop == 0x01000000U)
11934 + {
11935 + unsigned long addr;
11936 + unsigned int save, call;
11937 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11938 +
11939 + if ((ba & 0xFFC00000U) == 0x30800000U)
11940 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11941 + else
11942 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11943 +
11944 + if (test_thread_flag(TIF_32BIT))
11945 + addr &= 0xFFFFFFFFUL;
11946 +
11947 + err = get_user(save, (unsigned int *)addr);
11948 + err |= get_user(call, (unsigned int *)(addr+4));
11949 + err |= get_user(nop, (unsigned int *)(addr+8));
11950 + if (err)
11951 + break;
11952 +
11953 +#ifdef CONFIG_PAX_DLRESOLVE
11954 + if (save == 0x9DE3BFA8U &&
11955 + (call & 0xC0000000U) == 0x40000000U &&
11956 + nop == 0x01000000U)
11957 + {
11958 + struct vm_area_struct *vma;
11959 + unsigned long call_dl_resolve;
11960 +
11961 + down_read(&current->mm->mmap_sem);
11962 + call_dl_resolve = current->mm->call_dl_resolve;
11963 + up_read(&current->mm->mmap_sem);
11964 + if (likely(call_dl_resolve))
11965 + goto emulate;
11966 +
11967 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11968 +
11969 + down_write(&current->mm->mmap_sem);
11970 + if (current->mm->call_dl_resolve) {
11971 + call_dl_resolve = current->mm->call_dl_resolve;
11972 + up_write(&current->mm->mmap_sem);
11973 + if (vma)
11974 + kmem_cache_free(vm_area_cachep, vma);
11975 + goto emulate;
11976 + }
11977 +
11978 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11979 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11980 + up_write(&current->mm->mmap_sem);
11981 + if (vma)
11982 + kmem_cache_free(vm_area_cachep, vma);
11983 + return 1;
11984 + }
11985 +
11986 + if (pax_insert_vma(vma, call_dl_resolve)) {
11987 + up_write(&current->mm->mmap_sem);
11988 + kmem_cache_free(vm_area_cachep, vma);
11989 + return 1;
11990 + }
11991 +
11992 + current->mm->call_dl_resolve = call_dl_resolve;
11993 + up_write(&current->mm->mmap_sem);
11994 +
11995 +emulate:
11996 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11997 + regs->tpc = call_dl_resolve;
11998 + regs->tnpc = addr+4;
11999 + return 3;
12000 + }
12001 +#endif
12002 +
12003 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
12004 + if ((save & 0xFFC00000U) == 0x05000000U &&
12005 + (call & 0xFFFFE000U) == 0x85C0A000U &&
12006 + nop == 0x01000000U)
12007 + {
12008 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12009 + regs->u_regs[UREG_G2] = addr + 4;
12010 + addr = (save & 0x003FFFFFU) << 10;
12011 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12012 +
12013 + if (test_thread_flag(TIF_32BIT))
12014 + addr &= 0xFFFFFFFFUL;
12015 +
12016 + regs->tpc = addr;
12017 + regs->tnpc = addr+4;
12018 + return 3;
12019 + }
12020 +
12021 + /* PaX: 64-bit PLT stub */
12022 + err = get_user(sethi1, (unsigned int *)addr);
12023 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12024 + err |= get_user(or1, (unsigned int *)(addr+8));
12025 + err |= get_user(or2, (unsigned int *)(addr+12));
12026 + err |= get_user(sllx, (unsigned int *)(addr+16));
12027 + err |= get_user(add, (unsigned int *)(addr+20));
12028 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12029 + err |= get_user(nop, (unsigned int *)(addr+28));
12030 + if (err)
12031 + break;
12032 +
12033 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12034 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12035 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12036 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12037 + sllx == 0x89293020U &&
12038 + add == 0x8A010005U &&
12039 + jmpl == 0x89C14000U &&
12040 + nop == 0x01000000U)
12041 + {
12042 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12043 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12044 + regs->u_regs[UREG_G4] <<= 32;
12045 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12046 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12047 + regs->u_regs[UREG_G4] = addr + 24;
12048 + addr = regs->u_regs[UREG_G5];
12049 + regs->tpc = addr;
12050 + regs->tnpc = addr+4;
12051 + return 3;
12052 + }
12053 + }
12054 + } while (0);
12055 +
12056 +#ifdef CONFIG_PAX_DLRESOLVE
12057 + do { /* PaX: unpatched PLT emulation step 2 */
12058 + unsigned int save, call, nop;
12059 +
12060 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12061 + err |= get_user(call, (unsigned int *)regs->tpc);
12062 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12063 + if (err)
12064 + break;
12065 +
12066 + if (save == 0x9DE3BFA8U &&
12067 + (call & 0xC0000000U) == 0x40000000U &&
12068 + nop == 0x01000000U)
12069 + {
12070 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12071 +
12072 + if (test_thread_flag(TIF_32BIT))
12073 + dl_resolve &= 0xFFFFFFFFUL;
12074 +
12075 + regs->u_regs[UREG_RETPC] = regs->tpc;
12076 + regs->tpc = dl_resolve;
12077 + regs->tnpc = dl_resolve+4;
12078 + return 3;
12079 + }
12080 + } while (0);
12081 +#endif
12082 +
12083 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12084 + unsigned int sethi, ba, nop;
12085 +
12086 + err = get_user(sethi, (unsigned int *)regs->tpc);
12087 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12088 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12089 +
12090 + if (err)
12091 + break;
12092 +
12093 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12094 + (ba & 0xFFF00000U) == 0x30600000U &&
12095 + nop == 0x01000000U)
12096 + {
12097 + unsigned long addr;
12098 +
12099 + addr = (sethi & 0x003FFFFFU) << 10;
12100 + regs->u_regs[UREG_G1] = addr;
12101 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12102 +
12103 + if (test_thread_flag(TIF_32BIT))
12104 + addr &= 0xFFFFFFFFUL;
12105 +
12106 + regs->tpc = addr;
12107 + regs->tnpc = addr+4;
12108 + return 2;
12109 + }
12110 + } while (0);
12111 +
12112 +#endif
12113 +
12114 + return 1;
12115 +}
12116 +
12117 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12118 +{
12119 + unsigned long i;
12120 +
12121 + printk(KERN_ERR "PAX: bytes at PC: ");
12122 + for (i = 0; i < 8; i++) {
12123 + unsigned int c;
12124 + if (get_user(c, (unsigned int *)pc+i))
12125 + printk(KERN_CONT "???????? ");
12126 + else
12127 + printk(KERN_CONT "%08x ", c);
12128 + }
12129 + printk("\n");
12130 +}
12131 +#endif
12132 +
12133 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12134 {
12135 enum ctx_state prev_state = exception_enter();
12136 @@ -353,6 +816,29 @@ retry:
12137 if (!vma)
12138 goto bad_area;
12139
12140 +#ifdef CONFIG_PAX_PAGEEXEC
12141 + /* PaX: detect ITLB misses on non-exec pages */
12142 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12143 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12144 + {
12145 + if (address != regs->tpc)
12146 + goto good_area;
12147 +
12148 + up_read(&mm->mmap_sem);
12149 + switch (pax_handle_fetch_fault(regs)) {
12150 +
12151 +#ifdef CONFIG_PAX_EMUPLT
12152 + case 2:
12153 + case 3:
12154 + return;
12155 +#endif
12156 +
12157 + }
12158 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12159 + do_group_exit(SIGKILL);
12160 + }
12161 +#endif
12162 +
12163 /* Pure DTLB misses do not tell us whether the fault causing
12164 * load/store/atomic was a write or not, it only says that there
12165 * was no match. So in such a case we (carefully) read the
12166 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12167 index 4242eab..9ae6360 100644
12168 --- a/arch/sparc/mm/hugetlbpage.c
12169 +++ b/arch/sparc/mm/hugetlbpage.c
12170 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12171 unsigned long addr,
12172 unsigned long len,
12173 unsigned long pgoff,
12174 - unsigned long flags)
12175 + unsigned long flags,
12176 + unsigned long offset)
12177 {
12178 + struct mm_struct *mm = current->mm;
12179 unsigned long task_size = TASK_SIZE;
12180 struct vm_unmapped_area_info info;
12181
12182 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12183
12184 info.flags = 0;
12185 info.length = len;
12186 - info.low_limit = TASK_UNMAPPED_BASE;
12187 + info.low_limit = mm->mmap_base;
12188 info.high_limit = min(task_size, VA_EXCLUDE_START);
12189 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12190 info.align_offset = 0;
12191 + info.threadstack_offset = offset;
12192 addr = vm_unmapped_area(&info);
12193
12194 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12195 VM_BUG_ON(addr != -ENOMEM);
12196 info.low_limit = VA_EXCLUDE_END;
12197 +
12198 +#ifdef CONFIG_PAX_RANDMMAP
12199 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12200 + info.low_limit += mm->delta_mmap;
12201 +#endif
12202 +
12203 info.high_limit = task_size;
12204 addr = vm_unmapped_area(&info);
12205 }
12206 @@ -55,7 +64,8 @@ static unsigned long
12207 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12208 const unsigned long len,
12209 const unsigned long pgoff,
12210 - const unsigned long flags)
12211 + const unsigned long flags,
12212 + const unsigned long offset)
12213 {
12214 struct mm_struct *mm = current->mm;
12215 unsigned long addr = addr0;
12216 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12217 info.high_limit = mm->mmap_base;
12218 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12219 info.align_offset = 0;
12220 + info.threadstack_offset = offset;
12221 addr = vm_unmapped_area(&info);
12222
12223 /*
12224 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12225 VM_BUG_ON(addr != -ENOMEM);
12226 info.flags = 0;
12227 info.low_limit = TASK_UNMAPPED_BASE;
12228 +
12229 +#ifdef CONFIG_PAX_RANDMMAP
12230 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12231 + info.low_limit += mm->delta_mmap;
12232 +#endif
12233 +
12234 info.high_limit = STACK_TOP32;
12235 addr = vm_unmapped_area(&info);
12236 }
12237 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12238 struct mm_struct *mm = current->mm;
12239 struct vm_area_struct *vma;
12240 unsigned long task_size = TASK_SIZE;
12241 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12242
12243 if (test_thread_flag(TIF_32BIT))
12244 task_size = STACK_TOP32;
12245 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12246 return addr;
12247 }
12248
12249 +#ifdef CONFIG_PAX_RANDMMAP
12250 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12251 +#endif
12252 +
12253 if (addr) {
12254 addr = ALIGN(addr, HPAGE_SIZE);
12255 vma = find_vma(mm, addr);
12256 - if (task_size - len >= addr &&
12257 - (!vma || addr + len <= vma->vm_start))
12258 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12259 return addr;
12260 }
12261 if (mm->get_unmapped_area == arch_get_unmapped_area)
12262 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12263 - pgoff, flags);
12264 + pgoff, flags, offset);
12265 else
12266 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12267 - pgoff, flags);
12268 + pgoff, flags, offset);
12269 }
12270
12271 pte_t *huge_pte_alloc(struct mm_struct *mm,
12272 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12273 index 4ca0d6b..e89bca1 100644
12274 --- a/arch/sparc/mm/init_64.c
12275 +++ b/arch/sparc/mm/init_64.c
12276 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12277 int num_kernel_image_mappings;
12278
12279 #ifdef CONFIG_DEBUG_DCFLUSH
12280 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12281 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12282 #ifdef CONFIG_SMP
12283 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12284 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12285 #endif
12286 #endif
12287
12288 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12289 {
12290 BUG_ON(tlb_type == hypervisor);
12291 #ifdef CONFIG_DEBUG_DCFLUSH
12292 - atomic_inc(&dcpage_flushes);
12293 + atomic_inc_unchecked(&dcpage_flushes);
12294 #endif
12295
12296 #ifdef DCACHE_ALIASING_POSSIBLE
12297 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12298
12299 #ifdef CONFIG_DEBUG_DCFLUSH
12300 seq_printf(m, "DCPageFlushes\t: %d\n",
12301 - atomic_read(&dcpage_flushes));
12302 + atomic_read_unchecked(&dcpage_flushes));
12303 #ifdef CONFIG_SMP
12304 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12305 - atomic_read(&dcpage_flushes_xcall));
12306 + atomic_read_unchecked(&dcpage_flushes_xcall));
12307 #endif /* CONFIG_SMP */
12308 #endif /* CONFIG_DEBUG_DCFLUSH */
12309 }
12310 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12311 index 7cca418..53fc030 100644
12312 --- a/arch/tile/Kconfig
12313 +++ b/arch/tile/Kconfig
12314 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12315
12316 config KEXEC
12317 bool "kexec system call"
12318 + depends on !GRKERNSEC_KMEM
12319 ---help---
12320 kexec is a system call that implements the ability to shutdown your
12321 current kernel, and to start another kernel. It is like a reboot
12322 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12323 index 7b11c5f..755a026 100644
12324 --- a/arch/tile/include/asm/atomic_64.h
12325 +++ b/arch/tile/include/asm/atomic_64.h
12326 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12327
12328 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12329
12330 +#define atomic64_read_unchecked(v) atomic64_read(v)
12331 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12332 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12333 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12334 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12335 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12336 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12337 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12338 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12339 +
12340 /* Define this to indicate that cmpxchg is an efficient operation. */
12341 #define __HAVE_ARCH_CMPXCHG
12342
12343 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12344 index 6160761..00cac88 100644
12345 --- a/arch/tile/include/asm/cache.h
12346 +++ b/arch/tile/include/asm/cache.h
12347 @@ -15,11 +15,12 @@
12348 #ifndef _ASM_TILE_CACHE_H
12349 #define _ASM_TILE_CACHE_H
12350
12351 +#include <linux/const.h>
12352 #include <arch/chip.h>
12353
12354 /* bytes per L1 data cache line */
12355 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12356 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12357 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12358
12359 /* bytes per L2 cache line */
12360 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12361 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12362 index f41cb53..31d3ab4 100644
12363 --- a/arch/tile/include/asm/uaccess.h
12364 +++ b/arch/tile/include/asm/uaccess.h
12365 @@ -417,9 +417,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12366 const void __user *from,
12367 unsigned long n)
12368 {
12369 - int sz = __compiletime_object_size(to);
12370 + size_t sz = __compiletime_object_size(to);
12371
12372 - if (likely(sz == -1 || sz >= n))
12373 + if (likely(sz == (size_t)-1 || sz >= n))
12374 n = _copy_from_user(to, from, n);
12375 else
12376 copy_from_user_overflow();
12377 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12378 index 8416240..a012fb7 100644
12379 --- a/arch/tile/mm/hugetlbpage.c
12380 +++ b/arch/tile/mm/hugetlbpage.c
12381 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12382 info.high_limit = TASK_SIZE;
12383 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12384 info.align_offset = 0;
12385 + info.threadstack_offset = 0;
12386 return vm_unmapped_area(&info);
12387 }
12388
12389 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12390 info.high_limit = current->mm->mmap_base;
12391 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12392 info.align_offset = 0;
12393 + info.threadstack_offset = 0;
12394 addr = vm_unmapped_area(&info);
12395
12396 /*
12397 diff --git a/arch/um/Makefile b/arch/um/Makefile
12398 index e4b1a96..16162f8 100644
12399 --- a/arch/um/Makefile
12400 +++ b/arch/um/Makefile
12401 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12402 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12403 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12404
12405 +ifdef CONSTIFY_PLUGIN
12406 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12407 +endif
12408 +
12409 #This will adjust *FLAGS accordingly to the platform.
12410 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12411
12412 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12413 index 19e1bdd..3665b77 100644
12414 --- a/arch/um/include/asm/cache.h
12415 +++ b/arch/um/include/asm/cache.h
12416 @@ -1,6 +1,7 @@
12417 #ifndef __UM_CACHE_H
12418 #define __UM_CACHE_H
12419
12420 +#include <linux/const.h>
12421
12422 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12423 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12424 @@ -12,6 +13,6 @@
12425 # define L1_CACHE_SHIFT 5
12426 #endif
12427
12428 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12429 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12430
12431 #endif
12432 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12433 index 2e0a6b1..a64d0f5 100644
12434 --- a/arch/um/include/asm/kmap_types.h
12435 +++ b/arch/um/include/asm/kmap_types.h
12436 @@ -8,6 +8,6 @@
12437
12438 /* No more #include "asm/arch/kmap_types.h" ! */
12439
12440 -#define KM_TYPE_NR 14
12441 +#define KM_TYPE_NR 15
12442
12443 #endif
12444 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12445 index 71c5d13..4c7b9f1 100644
12446 --- a/arch/um/include/asm/page.h
12447 +++ b/arch/um/include/asm/page.h
12448 @@ -14,6 +14,9 @@
12449 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12450 #define PAGE_MASK (~(PAGE_SIZE-1))
12451
12452 +#define ktla_ktva(addr) (addr)
12453 +#define ktva_ktla(addr) (addr)
12454 +
12455 #ifndef __ASSEMBLY__
12456
12457 struct page;
12458 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12459 index 2b4274e..754fe06 100644
12460 --- a/arch/um/include/asm/pgtable-3level.h
12461 +++ b/arch/um/include/asm/pgtable-3level.h
12462 @@ -58,6 +58,7 @@
12463 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12464 #define pud_populate(mm, pud, pmd) \
12465 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12466 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12467
12468 #ifdef CONFIG_64BIT
12469 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12470 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12471 index f17bca8..48adb87 100644
12472 --- a/arch/um/kernel/process.c
12473 +++ b/arch/um/kernel/process.c
12474 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12475 return 2;
12476 }
12477
12478 -/*
12479 - * Only x86 and x86_64 have an arch_align_stack().
12480 - * All other arches have "#define arch_align_stack(x) (x)"
12481 - * in their asm/exec.h
12482 - * As this is included in UML from asm-um/system-generic.h,
12483 - * we can use it to behave as the subarch does.
12484 - */
12485 -#ifndef arch_align_stack
12486 -unsigned long arch_align_stack(unsigned long sp)
12487 -{
12488 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12489 - sp -= get_random_int() % 8192;
12490 - return sp & ~0xf;
12491 -}
12492 -#endif
12493 -
12494 unsigned long get_wchan(struct task_struct *p)
12495 {
12496 unsigned long stack_page, sp, ip;
12497 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12498 index ad8f795..2c7eec6 100644
12499 --- a/arch/unicore32/include/asm/cache.h
12500 +++ b/arch/unicore32/include/asm/cache.h
12501 @@ -12,8 +12,10 @@
12502 #ifndef __UNICORE_CACHE_H__
12503 #define __UNICORE_CACHE_H__
12504
12505 -#define L1_CACHE_SHIFT (5)
12506 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12507 +#include <linux/const.h>
12508 +
12509 +#define L1_CACHE_SHIFT 5
12510 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12511
12512 /*
12513 * Memory returned by kmalloc() may be used for DMA, so we must make
12514 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12515 index b7d31ca..9481ec5 100644
12516 --- a/arch/x86/Kconfig
12517 +++ b/arch/x86/Kconfig
12518 @@ -132,7 +132,7 @@ config X86
12519 select RTC_LIB
12520 select HAVE_DEBUG_STACKOVERFLOW
12521 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12522 - select HAVE_CC_STACKPROTECTOR
12523 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12524 select GENERIC_CPU_AUTOPROBE
12525 select HAVE_ARCH_AUDITSYSCALL
12526 select ARCH_SUPPORTS_ATOMIC_RMW
12527 @@ -266,7 +266,7 @@ config X86_HT
12528
12529 config X86_32_LAZY_GS
12530 def_bool y
12531 - depends on X86_32 && !CC_STACKPROTECTOR
12532 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12533
12534 config ARCH_HWEIGHT_CFLAGS
12535 string
12536 @@ -632,6 +632,7 @@ config SCHED_OMIT_FRAME_POINTER
12537
12538 menuconfig HYPERVISOR_GUEST
12539 bool "Linux guest support"
12540 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12541 ---help---
12542 Say Y here to enable options for running Linux under various hyper-
12543 visors. This option enables basic hypervisor detection and platform
12544 @@ -1013,6 +1014,7 @@ config VM86
12545
12546 config X86_16BIT
12547 bool "Enable support for 16-bit segments" if EXPERT
12548 + depends on !GRKERNSEC
12549 default y
12550 ---help---
12551 This option is required by programs like Wine to run 16-bit
12552 @@ -1186,6 +1188,7 @@ choice
12553
12554 config NOHIGHMEM
12555 bool "off"
12556 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12557 ---help---
12558 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12559 However, the address space of 32-bit x86 processors is only 4
12560 @@ -1222,6 +1225,7 @@ config NOHIGHMEM
12561
12562 config HIGHMEM4G
12563 bool "4GB"
12564 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12565 ---help---
12566 Select this if you have a 32-bit processor and between 1 and 4
12567 gigabytes of physical RAM.
12568 @@ -1274,7 +1278,7 @@ config PAGE_OFFSET
12569 hex
12570 default 0xB0000000 if VMSPLIT_3G_OPT
12571 default 0x80000000 if VMSPLIT_2G
12572 - default 0x78000000 if VMSPLIT_2G_OPT
12573 + default 0x70000000 if VMSPLIT_2G_OPT
12574 default 0x40000000 if VMSPLIT_1G
12575 default 0xC0000000
12576 depends on X86_32
12577 @@ -1715,6 +1719,7 @@ source kernel/Kconfig.hz
12578
12579 config KEXEC
12580 bool "kexec system call"
12581 + depends on !GRKERNSEC_KMEM
12582 ---help---
12583 kexec is a system call that implements the ability to shutdown your
12584 current kernel, and to start another kernel. It is like a reboot
12585 @@ -1900,7 +1905,9 @@ config X86_NEED_RELOCS
12586
12587 config PHYSICAL_ALIGN
12588 hex "Alignment value to which kernel should be aligned"
12589 - default "0x200000"
12590 + default "0x1000000"
12591 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12592 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12593 range 0x2000 0x1000000 if X86_32
12594 range 0x200000 0x1000000 if X86_64
12595 ---help---
12596 @@ -1983,6 +1990,7 @@ config COMPAT_VDSO
12597 def_bool n
12598 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12599 depends on X86_32 || IA32_EMULATION
12600 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12601 ---help---
12602 Certain buggy versions of glibc will crash if they are
12603 presented with a 32-bit vDSO that is not mapped at the address
12604 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12605 index 6983314..54ad7e8 100644
12606 --- a/arch/x86/Kconfig.cpu
12607 +++ b/arch/x86/Kconfig.cpu
12608 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12609
12610 config X86_F00F_BUG
12611 def_bool y
12612 - depends on M586MMX || M586TSC || M586 || M486
12613 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12614
12615 config X86_INVD_BUG
12616 def_bool y
12617 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12618
12619 config X86_ALIGNMENT_16
12620 def_bool y
12621 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12622 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12623
12624 config X86_INTEL_USERCOPY
12625 def_bool y
12626 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12627 # generates cmov.
12628 config X86_CMOV
12629 def_bool y
12630 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12631 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12632
12633 config X86_MINIMUM_CPU_FAMILY
12634 int
12635 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12636 index 20028da..88d5946 100644
12637 --- a/arch/x86/Kconfig.debug
12638 +++ b/arch/x86/Kconfig.debug
12639 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12640 config DEBUG_RODATA
12641 bool "Write protect kernel read-only data structures"
12642 default y
12643 - depends on DEBUG_KERNEL
12644 + depends on DEBUG_KERNEL && BROKEN
12645 ---help---
12646 Mark the kernel read-only data as write-protected in the pagetables,
12647 in order to catch accidental (and incorrect) writes to such const
12648 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12649
12650 config DEBUG_SET_MODULE_RONX
12651 bool "Set loadable kernel module data as NX and text as RO"
12652 - depends on MODULES
12653 + depends on MODULES && BROKEN
12654 ---help---
12655 This option helps catch unintended modifications to loadable
12656 kernel module's text and read-only data. It also prevents execution
12657 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12658 index 5ba2d9c..41e5bb6 100644
12659 --- a/arch/x86/Makefile
12660 +++ b/arch/x86/Makefile
12661 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12662 # CPU-specific tuning. Anything which can be shared with UML should go here.
12663 include $(srctree)/arch/x86/Makefile_32.cpu
12664 KBUILD_CFLAGS += $(cflags-y)
12665 -
12666 - # temporary until string.h is fixed
12667 - KBUILD_CFLAGS += -ffreestanding
12668 else
12669 BITS := 64
12670 UTS_MACHINE := x86_64
12671 @@ -107,6 +104,9 @@ else
12672 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12673 endif
12674
12675 +# temporary until string.h is fixed
12676 +KBUILD_CFLAGS += -ffreestanding
12677 +
12678 # Make sure compiler does not have buggy stack-protector support.
12679 ifdef CONFIG_CC_STACKPROTECTOR
12680 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12681 @@ -181,6 +181,7 @@ archheaders:
12682 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12683
12684 archprepare:
12685 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12686 ifeq ($(CONFIG_KEXEC_FILE),y)
12687 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12688 endif
12689 @@ -264,3 +265,9 @@ define archhelp
12690 echo ' FDARGS="..." arguments for the booted kernel'
12691 echo ' FDINITRD=file initrd for the booted kernel'
12692 endef
12693 +
12694 +define OLD_LD
12695 +
12696 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12697 +*** Please upgrade your binutils to 2.18 or newer
12698 +endef
12699 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12700 index 57bbf2f..b100fce 100644
12701 --- a/arch/x86/boot/Makefile
12702 +++ b/arch/x86/boot/Makefile
12703 @@ -58,6 +58,9 @@ clean-files += cpustr.h
12704 # ---------------------------------------------------------------------------
12705
12706 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12707 +ifdef CONSTIFY_PLUGIN
12708 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12709 +endif
12710 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12711 GCOV_PROFILE := n
12712
12713 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12714 index 878e4b9..20537ab 100644
12715 --- a/arch/x86/boot/bitops.h
12716 +++ b/arch/x86/boot/bitops.h
12717 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12718 u8 v;
12719 const u32 *p = (const u32 *)addr;
12720
12721 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12722 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12723 return v;
12724 }
12725
12726 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12727
12728 static inline void set_bit(int nr, void *addr)
12729 {
12730 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12731 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12732 }
12733
12734 #endif /* BOOT_BITOPS_H */
12735 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12736 index bd49ec6..94c7f58 100644
12737 --- a/arch/x86/boot/boot.h
12738 +++ b/arch/x86/boot/boot.h
12739 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12740 static inline u16 ds(void)
12741 {
12742 u16 seg;
12743 - asm("movw %%ds,%0" : "=rm" (seg));
12744 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12745 return seg;
12746 }
12747
12748 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12749 index 0a291cd..9686efc 100644
12750 --- a/arch/x86/boot/compressed/Makefile
12751 +++ b/arch/x86/boot/compressed/Makefile
12752 @@ -30,6 +30,9 @@ KBUILD_CFLAGS += $(cflags-y)
12753 KBUILD_CFLAGS += -mno-mmx -mno-sse
12754 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12755 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12756 +ifdef CONSTIFY_PLUGIN
12757 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12758 +endif
12759
12760 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12761 GCOV_PROFILE := n
12762 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12763 index a53440e..c3dbf1e 100644
12764 --- a/arch/x86/boot/compressed/efi_stub_32.S
12765 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12766 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12767 * parameter 2, ..., param n. To make things easy, we save the return
12768 * address of efi_call_phys in a global variable.
12769 */
12770 - popl %ecx
12771 - movl %ecx, saved_return_addr(%edx)
12772 - /* get the function pointer into ECX*/
12773 - popl %ecx
12774 - movl %ecx, efi_rt_function_ptr(%edx)
12775 + popl saved_return_addr(%edx)
12776 + popl efi_rt_function_ptr(%edx)
12777
12778 /*
12779 * 3. Call the physical function.
12780 */
12781 - call *%ecx
12782 + call *efi_rt_function_ptr(%edx)
12783
12784 /*
12785 * 4. Balance the stack. And because EAX contain the return value,
12786 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12787 1: popl %edx
12788 subl $1b, %edx
12789
12790 - movl efi_rt_function_ptr(%edx), %ecx
12791 - pushl %ecx
12792 + pushl efi_rt_function_ptr(%edx)
12793
12794 /*
12795 * 10. Push the saved return address onto the stack and return.
12796 */
12797 - movl saved_return_addr(%edx), %ecx
12798 - pushl %ecx
12799 - ret
12800 + jmpl *saved_return_addr(%edx)
12801 ENDPROC(efi_call_phys)
12802 .previous
12803
12804 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12805 index 630384a..278e788 100644
12806 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12807 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12808 @@ -189,8 +189,8 @@ efi_gdt64:
12809 .long 0 /* Filled out by user */
12810 .word 0
12811 .quad 0x0000000000000000 /* NULL descriptor */
12812 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12813 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12814 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12815 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12816 .quad 0x0080890000000000 /* TS descriptor */
12817 .quad 0x0000000000000000 /* TS continued */
12818 efi_gdt64_end:
12819 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12820 index 1d7fbbc..36ecd58 100644
12821 --- a/arch/x86/boot/compressed/head_32.S
12822 +++ b/arch/x86/boot/compressed/head_32.S
12823 @@ -140,10 +140,10 @@ preferred_addr:
12824 addl %eax, %ebx
12825 notl %eax
12826 andl %eax, %ebx
12827 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12828 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12829 jge 1f
12830 #endif
12831 - movl $LOAD_PHYSICAL_ADDR, %ebx
12832 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12833 1:
12834
12835 /* Target address to relocate to for decompression */
12836 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12837 index 6b1766c..ad465c9 100644
12838 --- a/arch/x86/boot/compressed/head_64.S
12839 +++ b/arch/x86/boot/compressed/head_64.S
12840 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12841 addl %eax, %ebx
12842 notl %eax
12843 andl %eax, %ebx
12844 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12845 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12846 jge 1f
12847 #endif
12848 - movl $LOAD_PHYSICAL_ADDR, %ebx
12849 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12850 1:
12851
12852 /* Target address to relocate to for decompression */
12853 @@ -322,10 +322,10 @@ preferred_addr:
12854 addq %rax, %rbp
12855 notq %rax
12856 andq %rax, %rbp
12857 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12858 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12859 jge 1f
12860 #endif
12861 - movq $LOAD_PHYSICAL_ADDR, %rbp
12862 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12863 1:
12864
12865 /* Target address to relocate to for decompression */
12866 @@ -434,8 +434,8 @@ gdt:
12867 .long gdt
12868 .word 0
12869 .quad 0x0000000000000000 /* NULL descriptor */
12870 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12871 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12872 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12873 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12874 .quad 0x0080890000000000 /* TS descriptor */
12875 .quad 0x0000000000000000 /* TS continued */
12876 gdt_end:
12877 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12878 index a950864..c710239 100644
12879 --- a/arch/x86/boot/compressed/misc.c
12880 +++ b/arch/x86/boot/compressed/misc.c
12881 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12882 * Calculate the delta between where vmlinux was linked to load
12883 * and where it was actually loaded.
12884 */
12885 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12886 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12887 if (!delta) {
12888 debug_putstr("No relocation needed... ");
12889 return;
12890 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12891 Elf32_Ehdr ehdr;
12892 Elf32_Phdr *phdrs, *phdr;
12893 #endif
12894 - void *dest;
12895 + void *dest, *prev;
12896 int i;
12897
12898 memcpy(&ehdr, output, sizeof(ehdr));
12899 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12900 case PT_LOAD:
12901 #ifdef CONFIG_RELOCATABLE
12902 dest = output;
12903 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12904 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12905 #else
12906 dest = (void *)(phdr->p_paddr);
12907 #endif
12908 memcpy(dest,
12909 output + phdr->p_offset,
12910 phdr->p_filesz);
12911 + if (i)
12912 + memset(prev, 0xff, dest - prev);
12913 + prev = dest + phdr->p_filesz;
12914 break;
12915 default: /* Ignore other PT_* */ break;
12916 }
12917 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12918 error("Destination address too large");
12919 #endif
12920 #ifndef CONFIG_RELOCATABLE
12921 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12922 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12923 error("Wrong destination address");
12924 #endif
12925
12926 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
12927 index 1fd7d57..0f7d096 100644
12928 --- a/arch/x86/boot/cpucheck.c
12929 +++ b/arch/x86/boot/cpucheck.c
12930 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12931 u32 ecx = MSR_K7_HWCR;
12932 u32 eax, edx;
12933
12934 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12935 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12936 eax &= ~(1 << 15);
12937 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12938 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12939
12940 get_cpuflags(); /* Make sure it really did something */
12941 err = check_cpuflags();
12942 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12943 u32 ecx = MSR_VIA_FCR;
12944 u32 eax, edx;
12945
12946 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12947 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12948 eax |= (1<<1)|(1<<7);
12949 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12950 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12951
12952 set_bit(X86_FEATURE_CX8, cpu.flags);
12953 err = check_cpuflags();
12954 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12955 u32 eax, edx;
12956 u32 level = 1;
12957
12958 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12959 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12960 - asm("cpuid"
12961 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12962 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12963 + asm volatile("cpuid"
12964 : "+a" (level), "=d" (cpu.flags[0])
12965 : : "ecx", "ebx");
12966 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12967 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12968
12969 err = check_cpuflags();
12970 } else if (err == 0x01 &&
12971 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
12972 index 16ef025..91e033b 100644
12973 --- a/arch/x86/boot/header.S
12974 +++ b/arch/x86/boot/header.S
12975 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
12976 # single linked list of
12977 # struct setup_data
12978
12979 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
12980 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
12981
12982 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
12983 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
12984 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
12985 +#else
12986 #define VO_INIT_SIZE (VO__end - VO__text)
12987 +#endif
12988 #if ZO_INIT_SIZE > VO_INIT_SIZE
12989 #define INIT_SIZE ZO_INIT_SIZE
12990 #else
12991 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
12992 index db75d07..8e6d0af 100644
12993 --- a/arch/x86/boot/memory.c
12994 +++ b/arch/x86/boot/memory.c
12995 @@ -19,7 +19,7 @@
12996
12997 static int detect_memory_e820(void)
12998 {
12999 - int count = 0;
13000 + unsigned int count = 0;
13001 struct biosregs ireg, oreg;
13002 struct e820entry *desc = boot_params.e820_map;
13003 static struct e820entry buf; /* static so it is zeroed */
13004 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13005 index ba3e100..6501b8f 100644
13006 --- a/arch/x86/boot/video-vesa.c
13007 +++ b/arch/x86/boot/video-vesa.c
13008 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13009
13010 boot_params.screen_info.vesapm_seg = oreg.es;
13011 boot_params.screen_info.vesapm_off = oreg.di;
13012 + boot_params.screen_info.vesapm_size = oreg.cx;
13013 }
13014
13015 /*
13016 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13017 index 43eda28..5ab5fdb 100644
13018 --- a/arch/x86/boot/video.c
13019 +++ b/arch/x86/boot/video.c
13020 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13021 static unsigned int get_entry(void)
13022 {
13023 char entry_buf[4];
13024 - int i, len = 0;
13025 + unsigned int i, len = 0;
13026 int key;
13027 unsigned int v;
13028
13029 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13030 index 9105655..41779c1 100644
13031 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13032 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13033 @@ -8,6 +8,8 @@
13034 * including this sentence is retained in full.
13035 */
13036
13037 +#include <asm/alternative-asm.h>
13038 +
13039 .extern crypto_ft_tab
13040 .extern crypto_it_tab
13041 .extern crypto_fl_tab
13042 @@ -70,6 +72,8 @@
13043 je B192; \
13044 leaq 32(r9),r9;
13045
13046 +#define ret pax_force_retaddr; ret
13047 +
13048 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13049 movq r1,r2; \
13050 movq r3,r4; \
13051 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13052 index 6bd2c6c..368c93e 100644
13053 --- a/arch/x86/crypto/aesni-intel_asm.S
13054 +++ b/arch/x86/crypto/aesni-intel_asm.S
13055 @@ -31,6 +31,7 @@
13056
13057 #include <linux/linkage.h>
13058 #include <asm/inst.h>
13059 +#include <asm/alternative-asm.h>
13060
13061 /*
13062 * The following macros are used to move an (un)aligned 16 byte value to/from
13063 @@ -217,7 +218,7 @@ enc: .octa 0x2
13064 * num_initial_blocks = b mod 4
13065 * encrypt the initial num_initial_blocks blocks and apply ghash on
13066 * the ciphertext
13067 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13068 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13069 * are clobbered
13070 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13071 */
13072 @@ -227,8 +228,8 @@ enc: .octa 0x2
13073 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13074 MOVADQ SHUF_MASK(%rip), %xmm14
13075 mov arg7, %r10 # %r10 = AAD
13076 - mov arg8, %r12 # %r12 = aadLen
13077 - mov %r12, %r11
13078 + mov arg8, %r15 # %r15 = aadLen
13079 + mov %r15, %r11
13080 pxor %xmm\i, %xmm\i
13081
13082 _get_AAD_loop\num_initial_blocks\operation:
13083 @@ -237,17 +238,17 @@ _get_AAD_loop\num_initial_blocks\operation:
13084 psrldq $4, %xmm\i
13085 pxor \TMP1, %xmm\i
13086 add $4, %r10
13087 - sub $4, %r12
13088 + sub $4, %r15
13089 jne _get_AAD_loop\num_initial_blocks\operation
13090
13091 cmp $16, %r11
13092 je _get_AAD_loop2_done\num_initial_blocks\operation
13093
13094 - mov $16, %r12
13095 + mov $16, %r15
13096 _get_AAD_loop2\num_initial_blocks\operation:
13097 psrldq $4, %xmm\i
13098 - sub $4, %r12
13099 - cmp %r11, %r12
13100 + sub $4, %r15
13101 + cmp %r11, %r15
13102 jne _get_AAD_loop2\num_initial_blocks\operation
13103
13104 _get_AAD_loop2_done\num_initial_blocks\operation:
13105 @@ -442,7 +443,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13106 * num_initial_blocks = b mod 4
13107 * encrypt the initial num_initial_blocks blocks and apply ghash on
13108 * the ciphertext
13109 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13110 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13111 * are clobbered
13112 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13113 */
13114 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13115 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13116 MOVADQ SHUF_MASK(%rip), %xmm14
13117 mov arg7, %r10 # %r10 = AAD
13118 - mov arg8, %r12 # %r12 = aadLen
13119 - mov %r12, %r11
13120 + mov arg8, %r15 # %r15 = aadLen
13121 + mov %r15, %r11
13122 pxor %xmm\i, %xmm\i
13123 _get_AAD_loop\num_initial_blocks\operation:
13124 movd (%r10), \TMP1
13125 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13126 psrldq $4, %xmm\i
13127 pxor \TMP1, %xmm\i
13128 add $4, %r10
13129 - sub $4, %r12
13130 + sub $4, %r15
13131 jne _get_AAD_loop\num_initial_blocks\operation
13132 cmp $16, %r11
13133 je _get_AAD_loop2_done\num_initial_blocks\operation
13134 - mov $16, %r12
13135 + mov $16, %r15
13136 _get_AAD_loop2\num_initial_blocks\operation:
13137 psrldq $4, %xmm\i
13138 - sub $4, %r12
13139 - cmp %r11, %r12
13140 + sub $4, %r15
13141 + cmp %r11, %r15
13142 jne _get_AAD_loop2\num_initial_blocks\operation
13143 _get_AAD_loop2_done\num_initial_blocks\operation:
13144 PSHUFB_XMM %xmm14, %xmm\i # byte-reflect the AAD data
13145 @@ -1280,7 +1281,7 @@ _esb_loop_\@:
13146 *
13147 *****************************************************************************/
13148 ENTRY(aesni_gcm_dec)
13149 - push %r12
13150 + push %r15
13151 push %r13
13152 push %r14
13153 mov %rsp, %r14
13154 @@ -1290,8 +1291,8 @@ ENTRY(aesni_gcm_dec)
13155 */
13156 sub $VARIABLE_OFFSET, %rsp
13157 and $~63, %rsp # align rsp to 64 bytes
13158 - mov %arg6, %r12
13159 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13160 + mov %arg6, %r15
13161 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13162 movdqa SHUF_MASK(%rip), %xmm2
13163 PSHUFB_XMM %xmm2, %xmm13
13164
13165 @@ -1319,10 +1320,10 @@ ENTRY(aesni_gcm_dec)
13166 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13167 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13168 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13169 - mov %r13, %r12
13170 - and $(3<<4), %r12
13171 + mov %r13, %r15
13172 + and $(3<<4), %r15
13173 jz _initial_num_blocks_is_0_decrypt
13174 - cmp $(2<<4), %r12
13175 + cmp $(2<<4), %r15
13176 jb _initial_num_blocks_is_1_decrypt
13177 je _initial_num_blocks_is_2_decrypt
13178 _initial_num_blocks_is_3_decrypt:
13179 @@ -1372,16 +1373,16 @@ _zero_cipher_left_decrypt:
13180 sub $16, %r11
13181 add %r13, %r11
13182 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13183 - lea SHIFT_MASK+16(%rip), %r12
13184 - sub %r13, %r12
13185 + lea SHIFT_MASK+16(%rip), %r15
13186 + sub %r13, %r15
13187 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13188 # (%r13 is the number of bytes in plaintext mod 16)
13189 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13190 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13191 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13192
13193 movdqa %xmm1, %xmm2
13194 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13195 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13196 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13197 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13198 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13199 pand %xmm1, %xmm2
13200 @@ -1410,9 +1411,9 @@ _less_than_8_bytes_left_decrypt:
13201 sub $1, %r13
13202 jne _less_than_8_bytes_left_decrypt
13203 _multiple_of_16_bytes_decrypt:
13204 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13205 - shl $3, %r12 # convert into number of bits
13206 - movd %r12d, %xmm15 # len(A) in %xmm15
13207 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13208 + shl $3, %r15 # convert into number of bits
13209 + movd %r15d, %xmm15 # len(A) in %xmm15
13210 shl $3, %arg4 # len(C) in bits (*128)
13211 MOVQ_R64_XMM %arg4, %xmm1
13212 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13213 @@ -1451,7 +1452,8 @@ _return_T_done_decrypt:
13214 mov %r14, %rsp
13215 pop %r14
13216 pop %r13
13217 - pop %r12
13218 + pop %r15
13219 + pax_force_retaddr
13220 ret
13221 ENDPROC(aesni_gcm_dec)
13222
13223 @@ -1540,7 +1542,7 @@ ENDPROC(aesni_gcm_dec)
13224 * poly = x^128 + x^127 + x^126 + x^121 + 1
13225 ***************************************************************************/
13226 ENTRY(aesni_gcm_enc)
13227 - push %r12
13228 + push %r15
13229 push %r13
13230 push %r14
13231 mov %rsp, %r14
13232 @@ -1550,8 +1552,8 @@ ENTRY(aesni_gcm_enc)
13233 #
13234 sub $VARIABLE_OFFSET, %rsp
13235 and $~63, %rsp
13236 - mov %arg6, %r12
13237 - movdqu (%r12), %xmm13
13238 + mov %arg6, %r15
13239 + movdqu (%r15), %xmm13
13240 movdqa SHUF_MASK(%rip), %xmm2
13241 PSHUFB_XMM %xmm2, %xmm13
13242
13243 @@ -1575,13 +1577,13 @@ ENTRY(aesni_gcm_enc)
13244 movdqa %xmm13, HashKey(%rsp)
13245 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13246 and $-16, %r13
13247 - mov %r13, %r12
13248 + mov %r13, %r15
13249
13250 # Encrypt first few blocks
13251
13252 - and $(3<<4), %r12
13253 + and $(3<<4), %r15
13254 jz _initial_num_blocks_is_0_encrypt
13255 - cmp $(2<<4), %r12
13256 + cmp $(2<<4), %r15
13257 jb _initial_num_blocks_is_1_encrypt
13258 je _initial_num_blocks_is_2_encrypt
13259 _initial_num_blocks_is_3_encrypt:
13260 @@ -1634,14 +1636,14 @@ _zero_cipher_left_encrypt:
13261 sub $16, %r11
13262 add %r13, %r11
13263 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13264 - lea SHIFT_MASK+16(%rip), %r12
13265 - sub %r13, %r12
13266 + lea SHIFT_MASK+16(%rip), %r15
13267 + sub %r13, %r15
13268 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13269 # (%r13 is the number of bytes in plaintext mod 16)
13270 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13271 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13272 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13273 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13274 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13275 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13276 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13277 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13278 movdqa SHUF_MASK(%rip), %xmm10
13279 @@ -1674,9 +1676,9 @@ _less_than_8_bytes_left_encrypt:
13280 sub $1, %r13
13281 jne _less_than_8_bytes_left_encrypt
13282 _multiple_of_16_bytes_encrypt:
13283 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13284 - shl $3, %r12
13285 - movd %r12d, %xmm15 # len(A) in %xmm15
13286 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13287 + shl $3, %r15
13288 + movd %r15d, %xmm15 # len(A) in %xmm15
13289 shl $3, %arg4 # len(C) in bits (*128)
13290 MOVQ_R64_XMM %arg4, %xmm1
13291 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13292 @@ -1715,7 +1717,8 @@ _return_T_done_encrypt:
13293 mov %r14, %rsp
13294 pop %r14
13295 pop %r13
13296 - pop %r12
13297 + pop %r15
13298 + pax_force_retaddr
13299 ret
13300 ENDPROC(aesni_gcm_enc)
13301
13302 @@ -1733,6 +1736,7 @@ _key_expansion_256a:
13303 pxor %xmm1, %xmm0
13304 movaps %xmm0, (TKEYP)
13305 add $0x10, TKEYP
13306 + pax_force_retaddr
13307 ret
13308 ENDPROC(_key_expansion_128)
13309 ENDPROC(_key_expansion_256a)
13310 @@ -1759,6 +1763,7 @@ _key_expansion_192a:
13311 shufps $0b01001110, %xmm2, %xmm1
13312 movaps %xmm1, 0x10(TKEYP)
13313 add $0x20, TKEYP
13314 + pax_force_retaddr
13315 ret
13316 ENDPROC(_key_expansion_192a)
13317
13318 @@ -1779,6 +1784,7 @@ _key_expansion_192b:
13319
13320 movaps %xmm0, (TKEYP)
13321 add $0x10, TKEYP
13322 + pax_force_retaddr
13323 ret
13324 ENDPROC(_key_expansion_192b)
13325
13326 @@ -1792,6 +1798,7 @@ _key_expansion_256b:
13327 pxor %xmm1, %xmm2
13328 movaps %xmm2, (TKEYP)
13329 add $0x10, TKEYP
13330 + pax_force_retaddr
13331 ret
13332 ENDPROC(_key_expansion_256b)
13333
13334 @@ -1905,6 +1912,7 @@ ENTRY(aesni_set_key)
13335 #ifndef __x86_64__
13336 popl KEYP
13337 #endif
13338 + pax_force_retaddr
13339 ret
13340 ENDPROC(aesni_set_key)
13341
13342 @@ -1927,6 +1935,7 @@ ENTRY(aesni_enc)
13343 popl KLEN
13344 popl KEYP
13345 #endif
13346 + pax_force_retaddr
13347 ret
13348 ENDPROC(aesni_enc)
13349
13350 @@ -1985,6 +1994,7 @@ _aesni_enc1:
13351 AESENC KEY STATE
13352 movaps 0x70(TKEYP), KEY
13353 AESENCLAST KEY STATE
13354 + pax_force_retaddr
13355 ret
13356 ENDPROC(_aesni_enc1)
13357
13358 @@ -2094,6 +2104,7 @@ _aesni_enc4:
13359 AESENCLAST KEY STATE2
13360 AESENCLAST KEY STATE3
13361 AESENCLAST KEY STATE4
13362 + pax_force_retaddr
13363 ret
13364 ENDPROC(_aesni_enc4)
13365
13366 @@ -2117,6 +2128,7 @@ ENTRY(aesni_dec)
13367 popl KLEN
13368 popl KEYP
13369 #endif
13370 + pax_force_retaddr
13371 ret
13372 ENDPROC(aesni_dec)
13373
13374 @@ -2175,6 +2187,7 @@ _aesni_dec1:
13375 AESDEC KEY STATE
13376 movaps 0x70(TKEYP), KEY
13377 AESDECLAST KEY STATE
13378 + pax_force_retaddr
13379 ret
13380 ENDPROC(_aesni_dec1)
13381
13382 @@ -2284,6 +2297,7 @@ _aesni_dec4:
13383 AESDECLAST KEY STATE2
13384 AESDECLAST KEY STATE3
13385 AESDECLAST KEY STATE4
13386 + pax_force_retaddr
13387 ret
13388 ENDPROC(_aesni_dec4)
13389
13390 @@ -2342,6 +2356,7 @@ ENTRY(aesni_ecb_enc)
13391 popl KEYP
13392 popl LEN
13393 #endif
13394 + pax_force_retaddr
13395 ret
13396 ENDPROC(aesni_ecb_enc)
13397
13398 @@ -2401,6 +2416,7 @@ ENTRY(aesni_ecb_dec)
13399 popl KEYP
13400 popl LEN
13401 #endif
13402 + pax_force_retaddr
13403 ret
13404 ENDPROC(aesni_ecb_dec)
13405
13406 @@ -2443,6 +2459,7 @@ ENTRY(aesni_cbc_enc)
13407 popl LEN
13408 popl IVP
13409 #endif
13410 + pax_force_retaddr
13411 ret
13412 ENDPROC(aesni_cbc_enc)
13413
13414 @@ -2534,6 +2551,7 @@ ENTRY(aesni_cbc_dec)
13415 popl LEN
13416 popl IVP
13417 #endif
13418 + pax_force_retaddr
13419 ret
13420 ENDPROC(aesni_cbc_dec)
13421
13422 @@ -2561,6 +2579,7 @@ _aesni_inc_init:
13423 mov $1, TCTR_LOW
13424 MOVQ_R64_XMM TCTR_LOW INC
13425 MOVQ_R64_XMM CTR TCTR_LOW
13426 + pax_force_retaddr
13427 ret
13428 ENDPROC(_aesni_inc_init)
13429
13430 @@ -2590,6 +2609,7 @@ _aesni_inc:
13431 .Linc_low:
13432 movaps CTR, IV
13433 PSHUFB_XMM BSWAP_MASK IV
13434 + pax_force_retaddr
13435 ret
13436 ENDPROC(_aesni_inc)
13437
13438 @@ -2651,6 +2671,7 @@ ENTRY(aesni_ctr_enc)
13439 .Lctr_enc_ret:
13440 movups IV, (IVP)
13441 .Lctr_enc_just_ret:
13442 + pax_force_retaddr
13443 ret
13444 ENDPROC(aesni_ctr_enc)
13445
13446 @@ -2777,6 +2798,7 @@ ENTRY(aesni_xts_crypt8)
13447 pxor INC, STATE4
13448 movdqu STATE4, 0x70(OUTP)
13449
13450 + pax_force_retaddr
13451 ret
13452 ENDPROC(aesni_xts_crypt8)
13453
13454 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13455 index 246c670..466e2d6 100644
13456 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13457 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13458 @@ -21,6 +21,7 @@
13459 */
13460
13461 #include <linux/linkage.h>
13462 +#include <asm/alternative-asm.h>
13463
13464 .file "blowfish-x86_64-asm.S"
13465 .text
13466 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13467 jnz .L__enc_xor;
13468
13469 write_block();
13470 + pax_force_retaddr
13471 ret;
13472 .L__enc_xor:
13473 xor_block();
13474 + pax_force_retaddr
13475 ret;
13476 ENDPROC(__blowfish_enc_blk)
13477
13478 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13479
13480 movq %r11, %rbp;
13481
13482 + pax_force_retaddr
13483 ret;
13484 ENDPROC(blowfish_dec_blk)
13485
13486 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13487
13488 popq %rbx;
13489 popq %rbp;
13490 + pax_force_retaddr
13491 ret;
13492
13493 .L__enc_xor4:
13494 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13495
13496 popq %rbx;
13497 popq %rbp;
13498 + pax_force_retaddr
13499 ret;
13500 ENDPROC(__blowfish_enc_blk_4way)
13501
13502 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13503 popq %rbx;
13504 popq %rbp;
13505
13506 + pax_force_retaddr
13507 ret;
13508 ENDPROC(blowfish_dec_blk_4way)
13509 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13510 index ce71f92..1dce7ec 100644
13511 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13512 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13513 @@ -16,6 +16,7 @@
13514 */
13515
13516 #include <linux/linkage.h>
13517 +#include <asm/alternative-asm.h>
13518
13519 #define CAMELLIA_TABLE_BYTE_LEN 272
13520
13521 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13522 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13523 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13524 %rcx, (%r9));
13525 + pax_force_retaddr
13526 ret;
13527 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13528
13529 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13530 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13531 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13532 %rax, (%r9));
13533 + pax_force_retaddr
13534 ret;
13535 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13536
13537 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13538 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13539 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13540
13541 + pax_force_retaddr
13542 ret;
13543
13544 .align 8
13545 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13546 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13547 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13548
13549 + pax_force_retaddr
13550 ret;
13551
13552 .align 8
13553 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13554 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13555 %xmm8, %rsi);
13556
13557 + pax_force_retaddr
13558 ret;
13559 ENDPROC(camellia_ecb_enc_16way)
13560
13561 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13562 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13563 %xmm8, %rsi);
13564
13565 + pax_force_retaddr
13566 ret;
13567 ENDPROC(camellia_ecb_dec_16way)
13568
13569 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13570 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13571 %xmm8, %rsi);
13572
13573 + pax_force_retaddr
13574 ret;
13575 ENDPROC(camellia_cbc_dec_16way)
13576
13577 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13578 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13579 %xmm8, %rsi);
13580
13581 + pax_force_retaddr
13582 ret;
13583 ENDPROC(camellia_ctr_16way)
13584
13585 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13586 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13587 %xmm8, %rsi);
13588
13589 + pax_force_retaddr
13590 ret;
13591 ENDPROC(camellia_xts_crypt_16way)
13592
13593 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13594 index 0e0b886..5a3123c 100644
13595 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13596 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13597 @@ -11,6 +11,7 @@
13598 */
13599
13600 #include <linux/linkage.h>
13601 +#include <asm/alternative-asm.h>
13602
13603 #define CAMELLIA_TABLE_BYTE_LEN 272
13604
13605 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13606 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13607 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13608 %rcx, (%r9));
13609 + pax_force_retaddr
13610 ret;
13611 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13612
13613 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13614 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13615 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13616 %rax, (%r9));
13617 + pax_force_retaddr
13618 ret;
13619 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13620
13621 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13622 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13623 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13624
13625 + pax_force_retaddr
13626 ret;
13627
13628 .align 8
13629 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13630 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13631 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13632
13633 + pax_force_retaddr
13634 ret;
13635
13636 .align 8
13637 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13638
13639 vzeroupper;
13640
13641 + pax_force_retaddr
13642 ret;
13643 ENDPROC(camellia_ecb_enc_32way)
13644
13645 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13646
13647 vzeroupper;
13648
13649 + pax_force_retaddr
13650 ret;
13651 ENDPROC(camellia_ecb_dec_32way)
13652
13653 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13654
13655 vzeroupper;
13656
13657 + pax_force_retaddr
13658 ret;
13659 ENDPROC(camellia_cbc_dec_32way)
13660
13661 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13662
13663 vzeroupper;
13664
13665 + pax_force_retaddr
13666 ret;
13667 ENDPROC(camellia_ctr_32way)
13668
13669 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13670
13671 vzeroupper;
13672
13673 + pax_force_retaddr
13674 ret;
13675 ENDPROC(camellia_xts_crypt_32way)
13676
13677 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13678 index 310319c..db3d7b5 100644
13679 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13680 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13681 @@ -21,6 +21,7 @@
13682 */
13683
13684 #include <linux/linkage.h>
13685 +#include <asm/alternative-asm.h>
13686
13687 .file "camellia-x86_64-asm_64.S"
13688 .text
13689 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13690 enc_outunpack(mov, RT1);
13691
13692 movq RRBP, %rbp;
13693 + pax_force_retaddr
13694 ret;
13695
13696 .L__enc_xor:
13697 enc_outunpack(xor, RT1);
13698
13699 movq RRBP, %rbp;
13700 + pax_force_retaddr
13701 ret;
13702 ENDPROC(__camellia_enc_blk)
13703
13704 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13705 dec_outunpack();
13706
13707 movq RRBP, %rbp;
13708 + pax_force_retaddr
13709 ret;
13710 ENDPROC(camellia_dec_blk)
13711
13712 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13713
13714 movq RRBP, %rbp;
13715 popq %rbx;
13716 + pax_force_retaddr
13717 ret;
13718
13719 .L__enc2_xor:
13720 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13721
13722 movq RRBP, %rbp;
13723 popq %rbx;
13724 + pax_force_retaddr
13725 ret;
13726 ENDPROC(__camellia_enc_blk_2way)
13727
13728 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13729
13730 movq RRBP, %rbp;
13731 movq RXOR, %rbx;
13732 + pax_force_retaddr
13733 ret;
13734 ENDPROC(camellia_dec_blk_2way)
13735 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13736 index c35fd5d..2d8c7db 100644
13737 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13738 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13739 @@ -24,6 +24,7 @@
13740 */
13741
13742 #include <linux/linkage.h>
13743 +#include <asm/alternative-asm.h>
13744
13745 .file "cast5-avx-x86_64-asm_64.S"
13746
13747 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13748 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13749 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13750
13751 + pax_force_retaddr
13752 ret;
13753 ENDPROC(__cast5_enc_blk16)
13754
13755 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13756 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13757 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13758
13759 + pax_force_retaddr
13760 ret;
13761
13762 .L__skip_dec:
13763 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13764 vmovdqu RR4, (6*4*4)(%r11);
13765 vmovdqu RL4, (7*4*4)(%r11);
13766
13767 + pax_force_retaddr
13768 ret;
13769 ENDPROC(cast5_ecb_enc_16way)
13770
13771 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13772 vmovdqu RR4, (6*4*4)(%r11);
13773 vmovdqu RL4, (7*4*4)(%r11);
13774
13775 + pax_force_retaddr
13776 ret;
13777 ENDPROC(cast5_ecb_dec_16way)
13778
13779 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13780 * %rdx: src
13781 */
13782
13783 - pushq %r12;
13784 + pushq %r14;
13785
13786 movq %rsi, %r11;
13787 - movq %rdx, %r12;
13788 + movq %rdx, %r14;
13789
13790 vmovdqu (0*16)(%rdx), RL1;
13791 vmovdqu (1*16)(%rdx), RR1;
13792 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13793 call __cast5_dec_blk16;
13794
13795 /* xor with src */
13796 - vmovq (%r12), RX;
13797 + vmovq (%r14), RX;
13798 vpshufd $0x4f, RX, RX;
13799 vpxor RX, RR1, RR1;
13800 - vpxor 0*16+8(%r12), RL1, RL1;
13801 - vpxor 1*16+8(%r12), RR2, RR2;
13802 - vpxor 2*16+8(%r12), RL2, RL2;
13803 - vpxor 3*16+8(%r12), RR3, RR3;
13804 - vpxor 4*16+8(%r12), RL3, RL3;
13805 - vpxor 5*16+8(%r12), RR4, RR4;
13806 - vpxor 6*16+8(%r12), RL4, RL4;
13807 + vpxor 0*16+8(%r14), RL1, RL1;
13808 + vpxor 1*16+8(%r14), RR2, RR2;
13809 + vpxor 2*16+8(%r14), RL2, RL2;
13810 + vpxor 3*16+8(%r14), RR3, RR3;
13811 + vpxor 4*16+8(%r14), RL3, RL3;
13812 + vpxor 5*16+8(%r14), RR4, RR4;
13813 + vpxor 6*16+8(%r14), RL4, RL4;
13814
13815 vmovdqu RR1, (0*16)(%r11);
13816 vmovdqu RL1, (1*16)(%r11);
13817 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13818 vmovdqu RR4, (6*16)(%r11);
13819 vmovdqu RL4, (7*16)(%r11);
13820
13821 - popq %r12;
13822 + popq %r14;
13823
13824 + pax_force_retaddr
13825 ret;
13826 ENDPROC(cast5_cbc_dec_16way)
13827
13828 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13829 * %rcx: iv (big endian, 64bit)
13830 */
13831
13832 - pushq %r12;
13833 + pushq %r14;
13834
13835 movq %rsi, %r11;
13836 - movq %rdx, %r12;
13837 + movq %rdx, %r14;
13838
13839 vpcmpeqd RTMP, RTMP, RTMP;
13840 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13841 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13842 call __cast5_enc_blk16;
13843
13844 /* dst = src ^ iv */
13845 - vpxor (0*16)(%r12), RR1, RR1;
13846 - vpxor (1*16)(%r12), RL1, RL1;
13847 - vpxor (2*16)(%r12), RR2, RR2;
13848 - vpxor (3*16)(%r12), RL2, RL2;
13849 - vpxor (4*16)(%r12), RR3, RR3;
13850 - vpxor (5*16)(%r12), RL3, RL3;
13851 - vpxor (6*16)(%r12), RR4, RR4;
13852 - vpxor (7*16)(%r12), RL4, RL4;
13853 + vpxor (0*16)(%r14), RR1, RR1;
13854 + vpxor (1*16)(%r14), RL1, RL1;
13855 + vpxor (2*16)(%r14), RR2, RR2;
13856 + vpxor (3*16)(%r14), RL2, RL2;
13857 + vpxor (4*16)(%r14), RR3, RR3;
13858 + vpxor (5*16)(%r14), RL3, RL3;
13859 + vpxor (6*16)(%r14), RR4, RR4;
13860 + vpxor (7*16)(%r14), RL4, RL4;
13861 vmovdqu RR1, (0*16)(%r11);
13862 vmovdqu RL1, (1*16)(%r11);
13863 vmovdqu RR2, (2*16)(%r11);
13864 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13865 vmovdqu RR4, (6*16)(%r11);
13866 vmovdqu RL4, (7*16)(%r11);
13867
13868 - popq %r12;
13869 + popq %r14;
13870
13871 + pax_force_retaddr
13872 ret;
13873 ENDPROC(cast5_ctr_16way)
13874 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13875 index e3531f8..e123f35 100644
13876 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13877 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13878 @@ -24,6 +24,7 @@
13879 */
13880
13881 #include <linux/linkage.h>
13882 +#include <asm/alternative-asm.h>
13883 #include "glue_helper-asm-avx.S"
13884
13885 .file "cast6-avx-x86_64-asm_64.S"
13886 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13887 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13888 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13889
13890 + pax_force_retaddr
13891 ret;
13892 ENDPROC(__cast6_enc_blk8)
13893
13894 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13895 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13896 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13897
13898 + pax_force_retaddr
13899 ret;
13900 ENDPROC(__cast6_dec_blk8)
13901
13902 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13903
13904 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13905
13906 + pax_force_retaddr
13907 ret;
13908 ENDPROC(cast6_ecb_enc_8way)
13909
13910 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13911
13912 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13913
13914 + pax_force_retaddr
13915 ret;
13916 ENDPROC(cast6_ecb_dec_8way)
13917
13918 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13919 * %rdx: src
13920 */
13921
13922 - pushq %r12;
13923 + pushq %r14;
13924
13925 movq %rsi, %r11;
13926 - movq %rdx, %r12;
13927 + movq %rdx, %r14;
13928
13929 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13930
13931 call __cast6_dec_blk8;
13932
13933 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13934 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13935
13936 - popq %r12;
13937 + popq %r14;
13938
13939 + pax_force_retaddr
13940 ret;
13941 ENDPROC(cast6_cbc_dec_8way)
13942
13943 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
13944 * %rcx: iv (little endian, 128bit)
13945 */
13946
13947 - pushq %r12;
13948 + pushq %r14;
13949
13950 movq %rsi, %r11;
13951 - movq %rdx, %r12;
13952 + movq %rdx, %r14;
13953
13954 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
13955 RD2, RX, RKR, RKM);
13956
13957 call __cast6_enc_blk8;
13958
13959 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13960 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13961
13962 - popq %r12;
13963 + popq %r14;
13964
13965 + pax_force_retaddr
13966 ret;
13967 ENDPROC(cast6_ctr_8way)
13968
13969 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
13970 /* dst <= regs xor IVs(in dst) */
13971 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13972
13973 + pax_force_retaddr
13974 ret;
13975 ENDPROC(cast6_xts_enc_8way)
13976
13977 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
13978 /* dst <= regs xor IVs(in dst) */
13979 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13980
13981 + pax_force_retaddr
13982 ret;
13983 ENDPROC(cast6_xts_dec_8way)
13984 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13985 index 26d49eb..8bf39c8 100644
13986 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13987 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13988 @@ -45,6 +45,7 @@
13989
13990 #include <asm/inst.h>
13991 #include <linux/linkage.h>
13992 +#include <asm/alternative-asm.h>
13993
13994 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
13995
13996 @@ -309,6 +310,7 @@ do_return:
13997 popq %rsi
13998 popq %rdi
13999 popq %rbx
14000 + pax_force_retaddr
14001 ret
14002
14003 ################################################################
14004 @@ -330,7 +332,7 @@ ENDPROC(crc_pcl)
14005 ## PCLMULQDQ tables
14006 ## Table is 128 entries x 2 words (8 bytes) each
14007 ################################################################
14008 -.section .rotata, "a", %progbits
14009 +.section .rodata, "a", %progbits
14010 .align 8
14011 K_table:
14012 .long 0x493c7d27, 0x00000001
14013 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14014 index 5d1e007..098cb4f 100644
14015 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14016 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14017 @@ -18,6 +18,7 @@
14018
14019 #include <linux/linkage.h>
14020 #include <asm/inst.h>
14021 +#include <asm/alternative-asm.h>
14022
14023 .data
14024
14025 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14026 psrlq $1, T2
14027 pxor T2, T1
14028 pxor T1, DATA
14029 + pax_force_retaddr
14030 ret
14031 ENDPROC(__clmul_gf128mul_ble)
14032
14033 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14034 call __clmul_gf128mul_ble
14035 PSHUFB_XMM BSWAP DATA
14036 movups DATA, (%rdi)
14037 + pax_force_retaddr
14038 ret
14039 ENDPROC(clmul_ghash_mul)
14040
14041 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14042 PSHUFB_XMM BSWAP DATA
14043 movups DATA, (%rdi)
14044 .Lupdate_just_ret:
14045 + pax_force_retaddr
14046 ret
14047 ENDPROC(clmul_ghash_update)
14048 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14049 index 9279e0b..c4b3d2c 100644
14050 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14051 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14052 @@ -1,4 +1,5 @@
14053 #include <linux/linkage.h>
14054 +#include <asm/alternative-asm.h>
14055
14056 # enter salsa20_encrypt_bytes
14057 ENTRY(salsa20_encrypt_bytes)
14058 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14059 add %r11,%rsp
14060 mov %rdi,%rax
14061 mov %rsi,%rdx
14062 + pax_force_retaddr
14063 ret
14064 # bytesatleast65:
14065 ._bytesatleast65:
14066 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14067 add %r11,%rsp
14068 mov %rdi,%rax
14069 mov %rsi,%rdx
14070 + pax_force_retaddr
14071 ret
14072 ENDPROC(salsa20_keysetup)
14073
14074 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14075 add %r11,%rsp
14076 mov %rdi,%rax
14077 mov %rsi,%rdx
14078 + pax_force_retaddr
14079 ret
14080 ENDPROC(salsa20_ivsetup)
14081 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14082 index 2f202f4..d9164d6 100644
14083 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14084 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14085 @@ -24,6 +24,7 @@
14086 */
14087
14088 #include <linux/linkage.h>
14089 +#include <asm/alternative-asm.h>
14090 #include "glue_helper-asm-avx.S"
14091
14092 .file "serpent-avx-x86_64-asm_64.S"
14093 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14094 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14095 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14096
14097 + pax_force_retaddr
14098 ret;
14099 ENDPROC(__serpent_enc_blk8_avx)
14100
14101 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14102 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14103 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14104
14105 + pax_force_retaddr
14106 ret;
14107 ENDPROC(__serpent_dec_blk8_avx)
14108
14109 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14110
14111 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14112
14113 + pax_force_retaddr
14114 ret;
14115 ENDPROC(serpent_ecb_enc_8way_avx)
14116
14117 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14118
14119 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14120
14121 + pax_force_retaddr
14122 ret;
14123 ENDPROC(serpent_ecb_dec_8way_avx)
14124
14125 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14126
14127 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14128
14129 + pax_force_retaddr
14130 ret;
14131 ENDPROC(serpent_cbc_dec_8way_avx)
14132
14133 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14134
14135 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14136
14137 + pax_force_retaddr
14138 ret;
14139 ENDPROC(serpent_ctr_8way_avx)
14140
14141 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14142 /* dst <= regs xor IVs(in dst) */
14143 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14144
14145 + pax_force_retaddr
14146 ret;
14147 ENDPROC(serpent_xts_enc_8way_avx)
14148
14149 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14150 /* dst <= regs xor IVs(in dst) */
14151 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14152
14153 + pax_force_retaddr
14154 ret;
14155 ENDPROC(serpent_xts_dec_8way_avx)
14156 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14157 index b222085..abd483c 100644
14158 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14159 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14160 @@ -15,6 +15,7 @@
14161 */
14162
14163 #include <linux/linkage.h>
14164 +#include <asm/alternative-asm.h>
14165 #include "glue_helper-asm-avx2.S"
14166
14167 .file "serpent-avx2-asm_64.S"
14168 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14169 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14170 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14171
14172 + pax_force_retaddr
14173 ret;
14174 ENDPROC(__serpent_enc_blk16)
14175
14176 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14177 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14178 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14179
14180 + pax_force_retaddr
14181 ret;
14182 ENDPROC(__serpent_dec_blk16)
14183
14184 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14185
14186 vzeroupper;
14187
14188 + pax_force_retaddr
14189 ret;
14190 ENDPROC(serpent_ecb_enc_16way)
14191
14192 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14193
14194 vzeroupper;
14195
14196 + pax_force_retaddr
14197 ret;
14198 ENDPROC(serpent_ecb_dec_16way)
14199
14200 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14201
14202 vzeroupper;
14203
14204 + pax_force_retaddr
14205 ret;
14206 ENDPROC(serpent_cbc_dec_16way)
14207
14208 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14209
14210 vzeroupper;
14211
14212 + pax_force_retaddr
14213 ret;
14214 ENDPROC(serpent_ctr_16way)
14215
14216 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14217
14218 vzeroupper;
14219
14220 + pax_force_retaddr
14221 ret;
14222 ENDPROC(serpent_xts_enc_16way)
14223
14224 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14225
14226 vzeroupper;
14227
14228 + pax_force_retaddr
14229 ret;
14230 ENDPROC(serpent_xts_dec_16way)
14231 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14232 index acc066c..1559cc4 100644
14233 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14234 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14235 @@ -25,6 +25,7 @@
14236 */
14237
14238 #include <linux/linkage.h>
14239 +#include <asm/alternative-asm.h>
14240
14241 .file "serpent-sse2-x86_64-asm_64.S"
14242 .text
14243 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14244 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14245 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14246
14247 + pax_force_retaddr
14248 ret;
14249
14250 .L__enc_xor8:
14251 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14252 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14253
14254 + pax_force_retaddr
14255 ret;
14256 ENDPROC(__serpent_enc_blk_8way)
14257
14258 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14259 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14260 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14261
14262 + pax_force_retaddr
14263 ret;
14264 ENDPROC(serpent_dec_blk_8way)
14265 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14266 index a410950..9dfe7ad 100644
14267 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14268 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14269 @@ -29,6 +29,7 @@
14270 */
14271
14272 #include <linux/linkage.h>
14273 +#include <asm/alternative-asm.h>
14274
14275 #define CTX %rdi // arg1
14276 #define BUF %rsi // arg2
14277 @@ -75,9 +76,9 @@
14278
14279 push %rbx
14280 push %rbp
14281 - push %r12
14282 + push %r14
14283
14284 - mov %rsp, %r12
14285 + mov %rsp, %r14
14286 sub $64, %rsp # allocate workspace
14287 and $~15, %rsp # align stack
14288
14289 @@ -99,11 +100,12 @@
14290 xor %rax, %rax
14291 rep stosq
14292
14293 - mov %r12, %rsp # deallocate workspace
14294 + mov %r14, %rsp # deallocate workspace
14295
14296 - pop %r12
14297 + pop %r14
14298 pop %rbp
14299 pop %rbx
14300 + pax_force_retaddr
14301 ret
14302
14303 ENDPROC(\name)
14304 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14305 index 642f156..51a513c 100644
14306 --- a/arch/x86/crypto/sha256-avx-asm.S
14307 +++ b/arch/x86/crypto/sha256-avx-asm.S
14308 @@ -49,6 +49,7 @@
14309
14310 #ifdef CONFIG_AS_AVX
14311 #include <linux/linkage.h>
14312 +#include <asm/alternative-asm.h>
14313
14314 ## assume buffers not aligned
14315 #define VMOVDQ vmovdqu
14316 @@ -460,6 +461,7 @@ done_hash:
14317 popq %r13
14318 popq %rbp
14319 popq %rbx
14320 + pax_force_retaddr
14321 ret
14322 ENDPROC(sha256_transform_avx)
14323
14324 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14325 index 9e86944..3795e6a 100644
14326 --- a/arch/x86/crypto/sha256-avx2-asm.S
14327 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14328 @@ -50,6 +50,7 @@
14329
14330 #ifdef CONFIG_AS_AVX2
14331 #include <linux/linkage.h>
14332 +#include <asm/alternative-asm.h>
14333
14334 ## assume buffers not aligned
14335 #define VMOVDQ vmovdqu
14336 @@ -720,6 +721,7 @@ done_hash:
14337 popq %r12
14338 popq %rbp
14339 popq %rbx
14340 + pax_force_retaddr
14341 ret
14342 ENDPROC(sha256_transform_rorx)
14343
14344 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14345 index f833b74..8c62a9e 100644
14346 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14347 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14348 @@ -47,6 +47,7 @@
14349 ########################################################################
14350
14351 #include <linux/linkage.h>
14352 +#include <asm/alternative-asm.h>
14353
14354 ## assume buffers not aligned
14355 #define MOVDQ movdqu
14356 @@ -471,6 +472,7 @@ done_hash:
14357 popq %rbp
14358 popq %rbx
14359
14360 + pax_force_retaddr
14361 ret
14362 ENDPROC(sha256_transform_ssse3)
14363
14364 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14365 index 974dde9..a823ff9 100644
14366 --- a/arch/x86/crypto/sha512-avx-asm.S
14367 +++ b/arch/x86/crypto/sha512-avx-asm.S
14368 @@ -49,6 +49,7 @@
14369
14370 #ifdef CONFIG_AS_AVX
14371 #include <linux/linkage.h>
14372 +#include <asm/alternative-asm.h>
14373
14374 .text
14375
14376 @@ -364,6 +365,7 @@ updateblock:
14377 mov frame_RSPSAVE(%rsp), %rsp
14378
14379 nowork:
14380 + pax_force_retaddr
14381 ret
14382 ENDPROC(sha512_transform_avx)
14383
14384 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14385 index 568b961..ed20c37 100644
14386 --- a/arch/x86/crypto/sha512-avx2-asm.S
14387 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14388 @@ -51,6 +51,7 @@
14389
14390 #ifdef CONFIG_AS_AVX2
14391 #include <linux/linkage.h>
14392 +#include <asm/alternative-asm.h>
14393
14394 .text
14395
14396 @@ -678,6 +679,7 @@ done_hash:
14397
14398 # Restore Stack Pointer
14399 mov frame_RSPSAVE(%rsp), %rsp
14400 + pax_force_retaddr
14401 ret
14402 ENDPROC(sha512_transform_rorx)
14403
14404 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14405 index fb56855..6edd768 100644
14406 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14407 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14408 @@ -48,6 +48,7 @@
14409 ########################################################################
14410
14411 #include <linux/linkage.h>
14412 +#include <asm/alternative-asm.h>
14413
14414 .text
14415
14416 @@ -363,6 +364,7 @@ updateblock:
14417 mov frame_RSPSAVE(%rsp), %rsp
14418
14419 nowork:
14420 + pax_force_retaddr
14421 ret
14422 ENDPROC(sha512_transform_ssse3)
14423
14424 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14425 index 0505813..b067311 100644
14426 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14427 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14428 @@ -24,6 +24,7 @@
14429 */
14430
14431 #include <linux/linkage.h>
14432 +#include <asm/alternative-asm.h>
14433 #include "glue_helper-asm-avx.S"
14434
14435 .file "twofish-avx-x86_64-asm_64.S"
14436 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14437 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14438 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14439
14440 + pax_force_retaddr
14441 ret;
14442 ENDPROC(__twofish_enc_blk8)
14443
14444 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14445 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14446 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14447
14448 + pax_force_retaddr
14449 ret;
14450 ENDPROC(__twofish_dec_blk8)
14451
14452 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14453
14454 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14455
14456 + pax_force_retaddr
14457 ret;
14458 ENDPROC(twofish_ecb_enc_8way)
14459
14460 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14461
14462 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14463
14464 + pax_force_retaddr
14465 ret;
14466 ENDPROC(twofish_ecb_dec_8way)
14467
14468 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14469 * %rdx: src
14470 */
14471
14472 - pushq %r12;
14473 + pushq %r14;
14474
14475 movq %rsi, %r11;
14476 - movq %rdx, %r12;
14477 + movq %rdx, %r14;
14478
14479 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14480
14481 call __twofish_dec_blk8;
14482
14483 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14484 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14485
14486 - popq %r12;
14487 + popq %r14;
14488
14489 + pax_force_retaddr
14490 ret;
14491 ENDPROC(twofish_cbc_dec_8way)
14492
14493 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14494 * %rcx: iv (little endian, 128bit)
14495 */
14496
14497 - pushq %r12;
14498 + pushq %r14;
14499
14500 movq %rsi, %r11;
14501 - movq %rdx, %r12;
14502 + movq %rdx, %r14;
14503
14504 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14505 RD2, RX0, RX1, RY0);
14506
14507 call __twofish_enc_blk8;
14508
14509 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14510 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14511
14512 - popq %r12;
14513 + popq %r14;
14514
14515 + pax_force_retaddr
14516 ret;
14517 ENDPROC(twofish_ctr_8way)
14518
14519 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14520 /* dst <= regs xor IVs(in dst) */
14521 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14522
14523 + pax_force_retaddr
14524 ret;
14525 ENDPROC(twofish_xts_enc_8way)
14526
14527 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14528 /* dst <= regs xor IVs(in dst) */
14529 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14530
14531 + pax_force_retaddr
14532 ret;
14533 ENDPROC(twofish_xts_dec_8way)
14534 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14535 index 1c3b7ce..02f578d 100644
14536 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14537 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14538 @@ -21,6 +21,7 @@
14539 */
14540
14541 #include <linux/linkage.h>
14542 +#include <asm/alternative-asm.h>
14543
14544 .file "twofish-x86_64-asm-3way.S"
14545 .text
14546 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14547 popq %r13;
14548 popq %r14;
14549 popq %r15;
14550 + pax_force_retaddr
14551 ret;
14552
14553 .L__enc_xor3:
14554 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14555 popq %r13;
14556 popq %r14;
14557 popq %r15;
14558 + pax_force_retaddr
14559 ret;
14560 ENDPROC(__twofish_enc_blk_3way)
14561
14562 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14563 popq %r13;
14564 popq %r14;
14565 popq %r15;
14566 + pax_force_retaddr
14567 ret;
14568 ENDPROC(twofish_dec_blk_3way)
14569 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14570 index a039d21..524b8b2 100644
14571 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14572 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14573 @@ -22,6 +22,7 @@
14574
14575 #include <linux/linkage.h>
14576 #include <asm/asm-offsets.h>
14577 +#include <asm/alternative-asm.h>
14578
14579 #define a_offset 0
14580 #define b_offset 4
14581 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14582
14583 popq R1
14584 movq $1,%rax
14585 + pax_force_retaddr
14586 ret
14587 ENDPROC(twofish_enc_blk)
14588
14589 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14590
14591 popq R1
14592 movq $1,%rax
14593 + pax_force_retaddr
14594 ret
14595 ENDPROC(twofish_dec_blk)
14596 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14597 index ae6aad1..719d6d9 100644
14598 --- a/arch/x86/ia32/ia32_aout.c
14599 +++ b/arch/x86/ia32/ia32_aout.c
14600 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14601 unsigned long dump_start, dump_size;
14602 struct user32 dump;
14603
14604 + memset(&dump, 0, sizeof(dump));
14605 +
14606 fs = get_fs();
14607 set_fs(KERNEL_DS);
14608 has_dumped = 1;
14609 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14610 index d0165c9..0d5639b 100644
14611 --- a/arch/x86/ia32/ia32_signal.c
14612 +++ b/arch/x86/ia32/ia32_signal.c
14613 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14614 if (__get_user(set.sig[0], &frame->sc.oldmask)
14615 || (_COMPAT_NSIG_WORDS > 1
14616 && __copy_from_user((((char *) &set.sig) + 4),
14617 - &frame->extramask,
14618 + frame->extramask,
14619 sizeof(frame->extramask))))
14620 goto badframe;
14621
14622 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14623 sp -= frame_size;
14624 /* Align the stack pointer according to the i386 ABI,
14625 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14626 - sp = ((sp + 4) & -16ul) - 4;
14627 + sp = ((sp - 12) & -16ul) - 4;
14628 return (void __user *) sp;
14629 }
14630
14631 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14632 } else {
14633 /* Return stub is in 32bit vsyscall page */
14634 if (current->mm->context.vdso)
14635 - restorer = current->mm->context.vdso +
14636 - selected_vdso32->sym___kernel_sigreturn;
14637 + restorer = (void __force_user *)(current->mm->context.vdso +
14638 + selected_vdso32->sym___kernel_sigreturn);
14639 else
14640 - restorer = &frame->retcode;
14641 + restorer = frame->retcode;
14642 }
14643
14644 put_user_try {
14645 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14646 * These are actually not used anymore, but left because some
14647 * gdb versions depend on them as a marker.
14648 */
14649 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14650 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14651 } put_user_catch(err);
14652
14653 if (err)
14654 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14655 0xb8,
14656 __NR_ia32_rt_sigreturn,
14657 0x80cd,
14658 - 0,
14659 + 0
14660 };
14661
14662 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14663 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14664
14665 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14666 restorer = ksig->ka.sa.sa_restorer;
14667 + else if (current->mm->context.vdso)
14668 + /* Return stub is in 32bit vsyscall page */
14669 + restorer = (void __force_user *)(current->mm->context.vdso +
14670 + selected_vdso32->sym___kernel_rt_sigreturn);
14671 else
14672 - restorer = current->mm->context.vdso +
14673 - selected_vdso32->sym___kernel_rt_sigreturn;
14674 + restorer = frame->retcode;
14675 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14676
14677 /*
14678 * Not actually used anymore, but left because some gdb
14679 * versions need it.
14680 */
14681 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14682 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14683 } put_user_catch(err);
14684
14685 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14686 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14687 index 156ebca..9591cf0 100644
14688 --- a/arch/x86/ia32/ia32entry.S
14689 +++ b/arch/x86/ia32/ia32entry.S
14690 @@ -15,8 +15,10 @@
14691 #include <asm/irqflags.h>
14692 #include <asm/asm.h>
14693 #include <asm/smap.h>
14694 +#include <asm/pgtable.h>
14695 #include <linux/linkage.h>
14696 #include <linux/err.h>
14697 +#include <asm/alternative-asm.h>
14698
14699 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14700 #include <linux/elf-em.h>
14701 @@ -62,12 +64,12 @@
14702 */
14703 .macro LOAD_ARGS32 offset, _r9=0
14704 .if \_r9
14705 - movl \offset+16(%rsp),%r9d
14706 + movl \offset+R9(%rsp),%r9d
14707 .endif
14708 - movl \offset+40(%rsp),%ecx
14709 - movl \offset+48(%rsp),%edx
14710 - movl \offset+56(%rsp),%esi
14711 - movl \offset+64(%rsp),%edi
14712 + movl \offset+RCX(%rsp),%ecx
14713 + movl \offset+RDX(%rsp),%edx
14714 + movl \offset+RSI(%rsp),%esi
14715 + movl \offset+RDI(%rsp),%edi
14716 movl %eax,%eax /* zero extension */
14717 .endm
14718
14719 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14720 ENDPROC(native_irq_enable_sysexit)
14721 #endif
14722
14723 + .macro pax_enter_kernel_user
14724 + pax_set_fptr_mask
14725 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14726 + call pax_enter_kernel_user
14727 +#endif
14728 + .endm
14729 +
14730 + .macro pax_exit_kernel_user
14731 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14732 + call pax_exit_kernel_user
14733 +#endif
14734 +#ifdef CONFIG_PAX_RANDKSTACK
14735 + pushq %rax
14736 + pushq %r11
14737 + call pax_randomize_kstack
14738 + popq %r11
14739 + popq %rax
14740 +#endif
14741 + .endm
14742 +
14743 + .macro pax_erase_kstack
14744 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14745 + call pax_erase_kstack
14746 +#endif
14747 + .endm
14748 +
14749 /*
14750 * 32bit SYSENTER instruction entry.
14751 *
14752 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14753 CFI_REGISTER rsp,rbp
14754 SWAPGS_UNSAFE_STACK
14755 movq PER_CPU_VAR(kernel_stack), %rsp
14756 - addq $(KERNEL_STACK_OFFSET),%rsp
14757 - /*
14758 - * No need to follow this irqs on/off section: the syscall
14759 - * disabled irqs, here we enable it straight after entry:
14760 - */
14761 - ENABLE_INTERRUPTS(CLBR_NONE)
14762 movl %ebp,%ebp /* zero extension */
14763 pushq_cfi $__USER32_DS
14764 /*CFI_REL_OFFSET ss,0*/
14765 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14766 CFI_REL_OFFSET rsp,0
14767 pushfq_cfi
14768 /*CFI_REL_OFFSET rflags,0*/
14769 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14770 - CFI_REGISTER rip,r10
14771 + orl $X86_EFLAGS_IF,(%rsp)
14772 + GET_THREAD_INFO(%r11)
14773 + movl TI_sysenter_return(%r11), %r11d
14774 + CFI_REGISTER rip,r11
14775 pushq_cfi $__USER32_CS
14776 /*CFI_REL_OFFSET cs,0*/
14777 movl %eax, %eax
14778 - pushq_cfi %r10
14779 + pushq_cfi %r11
14780 CFI_REL_OFFSET rip,0
14781 pushq_cfi %rax
14782 cld
14783 SAVE_ARGS 0,1,0
14784 + pax_enter_kernel_user
14785 +
14786 +#ifdef CONFIG_PAX_RANDKSTACK
14787 + pax_erase_kstack
14788 +#endif
14789 +
14790 + /*
14791 + * No need to follow this irqs on/off section: the syscall
14792 + * disabled irqs, here we enable it straight after entry:
14793 + */
14794 + ENABLE_INTERRUPTS(CLBR_NONE)
14795 /* no need to do an access_ok check here because rbp has been
14796 32bit zero extended */
14797 +
14798 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14799 + addq pax_user_shadow_base,%rbp
14800 + ASM_PAX_OPEN_USERLAND
14801 +#endif
14802 +
14803 ASM_STAC
14804 1: movl (%rbp),%ebp
14805 _ASM_EXTABLE(1b,ia32_badarg)
14806 ASM_CLAC
14807
14808 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14809 + ASM_PAX_CLOSE_USERLAND
14810 +#endif
14811 +
14812 /*
14813 * Sysenter doesn't filter flags, so we need to clear NT
14814 * ourselves. To save a few cycles, we can check whether
14815 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14816 jnz sysenter_fix_flags
14817 sysenter_flags_fixed:
14818
14819 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14820 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14821 + GET_THREAD_INFO(%r11)
14822 + orl $TS_COMPAT,TI_status(%r11)
14823 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14824 CFI_REMEMBER_STATE
14825 jnz sysenter_tracesys
14826 cmpq $(IA32_NR_syscalls-1),%rax
14827 @@ -172,14 +218,17 @@ sysenter_do_call:
14828 sysenter_dispatch:
14829 call *ia32_sys_call_table(,%rax,8)
14830 movq %rax,RAX-ARGOFFSET(%rsp)
14831 + GET_THREAD_INFO(%r11)
14832 DISABLE_INTERRUPTS(CLBR_NONE)
14833 TRACE_IRQS_OFF
14834 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14835 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14836 jnz sysexit_audit
14837 sysexit_from_sys_call:
14838 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14839 + pax_exit_kernel_user
14840 + pax_erase_kstack
14841 + andl $~TS_COMPAT,TI_status(%r11)
14842 /* clear IF, that popfq doesn't enable interrupts early */
14843 - andl $~0x200,EFLAGS-ARGOFFSET(%rsp)
14844 + andl $~X86_EFLAGS_IF,EFLAGS-ARGOFFSET(%rsp)
14845 movl RIP-ARGOFFSET(%rsp),%edx /* User %eip */
14846 CFI_REGISTER rip,rdx
14847 RESTORE_ARGS 0,24,0,0,0,0
14848 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14849 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14850 movl %eax,%edi /* 1st arg: syscall number */
14851 call __audit_syscall_entry
14852 +
14853 + pax_erase_kstack
14854 +
14855 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14856 cmpq $(IA32_NR_syscalls-1),%rax
14857 ja ia32_badsys
14858 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14859 .endm
14860
14861 .macro auditsys_exit exit
14862 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14863 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14864 jnz ia32_ret_from_sys_call
14865 TRACE_IRQS_ON
14866 ENABLE_INTERRUPTS(CLBR_NONE)
14867 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14868 1: setbe %al /* 1 if error, 0 if not */
14869 movzbl %al,%edi /* zero-extend that into %edi */
14870 call __audit_syscall_exit
14871 + GET_THREAD_INFO(%r11)
14872 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14873 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14874 DISABLE_INTERRUPTS(CLBR_NONE)
14875 TRACE_IRQS_OFF
14876 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14877 + testl %edi,TI_flags(%r11)
14878 jz \exit
14879 CLEAR_RREGS -ARGOFFSET
14880 jmp int_with_check
14881 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14882
14883 sysenter_tracesys:
14884 #ifdef CONFIG_AUDITSYSCALL
14885 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14886 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14887 jz sysenter_auditsys
14888 #endif
14889 SAVE_REST
14890 @@ -265,6 +318,9 @@ sysenter_tracesys:
14891 RESTORE_REST
14892 cmpq $(IA32_NR_syscalls-1),%rax
14893 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14894 +
14895 + pax_erase_kstack
14896 +
14897 jmp sysenter_do_call
14898 CFI_ENDPROC
14899 ENDPROC(ia32_sysenter_target)
14900 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14901 ENTRY(ia32_cstar_target)
14902 CFI_STARTPROC32 simple
14903 CFI_SIGNAL_FRAME
14904 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14905 + CFI_DEF_CFA rsp,0
14906 CFI_REGISTER rip,rcx
14907 /*CFI_REGISTER rflags,r11*/
14908 SWAPGS_UNSAFE_STACK
14909 movl %esp,%r8d
14910 CFI_REGISTER rsp,r8
14911 movq PER_CPU_VAR(kernel_stack),%rsp
14912 + SAVE_ARGS 8*6,0,0
14913 + pax_enter_kernel_user
14914 +
14915 +#ifdef CONFIG_PAX_RANDKSTACK
14916 + pax_erase_kstack
14917 +#endif
14918 +
14919 /*
14920 * No need to follow this irqs on/off section: the syscall
14921 * disabled irqs and here we enable it straight after entry:
14922 */
14923 ENABLE_INTERRUPTS(CLBR_NONE)
14924 - SAVE_ARGS 8,0,0
14925 movl %eax,%eax /* zero extension */
14926 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14927 movq %rcx,RIP-ARGOFFSET(%rsp)
14928 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14929 /* no need to do an access_ok check here because r8 has been
14930 32bit zero extended */
14931 /* hardware stack frame is complete now */
14932 +
14933 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14934 + ASM_PAX_OPEN_USERLAND
14935 + movq pax_user_shadow_base,%r8
14936 + addq RSP-ARGOFFSET(%rsp),%r8
14937 +#endif
14938 +
14939 ASM_STAC
14940 1: movl (%r8),%r9d
14941 _ASM_EXTABLE(1b,ia32_badarg)
14942 ASM_CLAC
14943 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14944 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14945 +
14946 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14947 + ASM_PAX_CLOSE_USERLAND
14948 +#endif
14949 +
14950 + GET_THREAD_INFO(%r11)
14951 + orl $TS_COMPAT,TI_status(%r11)
14952 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14953 CFI_REMEMBER_STATE
14954 jnz cstar_tracesys
14955 cmpq $IA32_NR_syscalls-1,%rax
14956 @@ -335,13 +410,16 @@ cstar_do_call:
14957 cstar_dispatch:
14958 call *ia32_sys_call_table(,%rax,8)
14959 movq %rax,RAX-ARGOFFSET(%rsp)
14960 + GET_THREAD_INFO(%r11)
14961 DISABLE_INTERRUPTS(CLBR_NONE)
14962 TRACE_IRQS_OFF
14963 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14964 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14965 jnz sysretl_audit
14966 sysretl_from_sys_call:
14967 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14968 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
14969 + pax_exit_kernel_user
14970 + pax_erase_kstack
14971 + andl $~TS_COMPAT,TI_status(%r11)
14972 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
14973 movl RIP-ARGOFFSET(%rsp),%ecx
14974 CFI_REGISTER rip,rcx
14975 movl EFLAGS-ARGOFFSET(%rsp),%r11d
14976 @@ -368,7 +446,7 @@ sysretl_audit:
14977
14978 cstar_tracesys:
14979 #ifdef CONFIG_AUDITSYSCALL
14980 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14981 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14982 jz cstar_auditsys
14983 #endif
14984 xchgl %r9d,%ebp
14985 @@ -382,11 +460,19 @@ cstar_tracesys:
14986 xchgl %ebp,%r9d
14987 cmpq $(IA32_NR_syscalls-1),%rax
14988 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
14989 +
14990 + pax_erase_kstack
14991 +
14992 jmp cstar_do_call
14993 END(ia32_cstar_target)
14994
14995 ia32_badarg:
14996 ASM_CLAC
14997 +
14998 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14999 + ASM_PAX_CLOSE_USERLAND
15000 +#endif
15001 +
15002 movq $-EFAULT,%rax
15003 jmp ia32_sysret
15004 CFI_ENDPROC
15005 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
15006 CFI_REL_OFFSET rip,RIP-RIP
15007 PARAVIRT_ADJUST_EXCEPTION_FRAME
15008 SWAPGS
15009 - /*
15010 - * No need to follow this irqs on/off section: the syscall
15011 - * disabled irqs and here we enable it straight after entry:
15012 - */
15013 - ENABLE_INTERRUPTS(CLBR_NONE)
15014 movl %eax,%eax
15015 pushq_cfi %rax
15016 cld
15017 /* note the registers are not zero extended to the sf.
15018 this could be a problem. */
15019 SAVE_ARGS 0,1,0
15020 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15021 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15022 + pax_enter_kernel_user
15023 +
15024 +#ifdef CONFIG_PAX_RANDKSTACK
15025 + pax_erase_kstack
15026 +#endif
15027 +
15028 + /*
15029 + * No need to follow this irqs on/off section: the syscall
15030 + * disabled irqs and here we enable it straight after entry:
15031 + */
15032 + ENABLE_INTERRUPTS(CLBR_NONE)
15033 + GET_THREAD_INFO(%r11)
15034 + orl $TS_COMPAT,TI_status(%r11)
15035 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15036 jnz ia32_tracesys
15037 cmpq $(IA32_NR_syscalls-1),%rax
15038 ja ia32_badsys
15039 @@ -458,6 +551,9 @@ ia32_tracesys:
15040 RESTORE_REST
15041 cmpq $(IA32_NR_syscalls-1),%rax
15042 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15043 +
15044 + pax_erase_kstack
15045 +
15046 jmp ia32_do_call
15047 END(ia32_syscall)
15048
15049 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15050 index 8e0ceec..af13504 100644
15051 --- a/arch/x86/ia32/sys_ia32.c
15052 +++ b/arch/x86/ia32/sys_ia32.c
15053 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15054 */
15055 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15056 {
15057 - typeof(ubuf->st_uid) uid = 0;
15058 - typeof(ubuf->st_gid) gid = 0;
15059 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15060 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15061 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15062 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15063 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15064 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15065 index 372231c..51b537d 100644
15066 --- a/arch/x86/include/asm/alternative-asm.h
15067 +++ b/arch/x86/include/asm/alternative-asm.h
15068 @@ -18,6 +18,45 @@
15069 .endm
15070 #endif
15071
15072 +#ifdef KERNEXEC_PLUGIN
15073 + .macro pax_force_retaddr_bts rip=0
15074 + btsq $63,\rip(%rsp)
15075 + .endm
15076 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15077 + .macro pax_force_retaddr rip=0, reload=0
15078 + btsq $63,\rip(%rsp)
15079 + .endm
15080 + .macro pax_force_fptr ptr
15081 + btsq $63,\ptr
15082 + .endm
15083 + .macro pax_set_fptr_mask
15084 + .endm
15085 +#endif
15086 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15087 + .macro pax_force_retaddr rip=0, reload=0
15088 + .if \reload
15089 + pax_set_fptr_mask
15090 + .endif
15091 + orq %r12,\rip(%rsp)
15092 + .endm
15093 + .macro pax_force_fptr ptr
15094 + orq %r12,\ptr
15095 + .endm
15096 + .macro pax_set_fptr_mask
15097 + movabs $0x8000000000000000,%r12
15098 + .endm
15099 +#endif
15100 +#else
15101 + .macro pax_force_retaddr rip=0, reload=0
15102 + .endm
15103 + .macro pax_force_fptr ptr
15104 + .endm
15105 + .macro pax_force_retaddr_bts rip=0
15106 + .endm
15107 + .macro pax_set_fptr_mask
15108 + .endm
15109 +#endif
15110 +
15111 .macro altinstruction_entry orig alt feature orig_len alt_len
15112 .long \orig - .
15113 .long \alt - .
15114 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15115 index 473bdbe..b1e3377 100644
15116 --- a/arch/x86/include/asm/alternative.h
15117 +++ b/arch/x86/include/asm/alternative.h
15118 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15119 ".pushsection .discard,\"aw\",@progbits\n" \
15120 DISCARD_ENTRY(1) \
15121 ".popsection\n" \
15122 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15123 + ".pushsection .altinstr_replacement, \"a\"\n" \
15124 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15125 ".popsection"
15126
15127 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15128 DISCARD_ENTRY(1) \
15129 DISCARD_ENTRY(2) \
15130 ".popsection\n" \
15131 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15132 + ".pushsection .altinstr_replacement, \"a\"\n" \
15133 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15134 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15135 ".popsection"
15136 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15137 index efc3b22..85c4f3a 100644
15138 --- a/arch/x86/include/asm/apic.h
15139 +++ b/arch/x86/include/asm/apic.h
15140 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15141
15142 #ifdef CONFIG_X86_LOCAL_APIC
15143
15144 -extern unsigned int apic_verbosity;
15145 +extern int apic_verbosity;
15146 extern int local_apic_timer_c2_ok;
15147
15148 extern int disable_apic;
15149 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15150 index 20370c6..a2eb9b0 100644
15151 --- a/arch/x86/include/asm/apm.h
15152 +++ b/arch/x86/include/asm/apm.h
15153 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15154 __asm__ __volatile__(APM_DO_ZERO_SEGS
15155 "pushl %%edi\n\t"
15156 "pushl %%ebp\n\t"
15157 - "lcall *%%cs:apm_bios_entry\n\t"
15158 + "lcall *%%ss:apm_bios_entry\n\t"
15159 "setc %%al\n\t"
15160 "popl %%ebp\n\t"
15161 "popl %%edi\n\t"
15162 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15163 __asm__ __volatile__(APM_DO_ZERO_SEGS
15164 "pushl %%edi\n\t"
15165 "pushl %%ebp\n\t"
15166 - "lcall *%%cs:apm_bios_entry\n\t"
15167 + "lcall *%%ss:apm_bios_entry\n\t"
15168 "setc %%bl\n\t"
15169 "popl %%ebp\n\t"
15170 "popl %%edi\n\t"
15171 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15172 index 5e5cd12..51cdc93 100644
15173 --- a/arch/x86/include/asm/atomic.h
15174 +++ b/arch/x86/include/asm/atomic.h
15175 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15176 }
15177
15178 /**
15179 + * atomic_read_unchecked - read atomic variable
15180 + * @v: pointer of type atomic_unchecked_t
15181 + *
15182 + * Atomically reads the value of @v.
15183 + */
15184 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15185 +{
15186 + return ACCESS_ONCE((v)->counter);
15187 +}
15188 +
15189 +/**
15190 * atomic_set - set atomic variable
15191 * @v: pointer of type atomic_t
15192 * @i: required value
15193 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15194 }
15195
15196 /**
15197 + * atomic_set_unchecked - set atomic variable
15198 + * @v: pointer of type atomic_unchecked_t
15199 + * @i: required value
15200 + *
15201 + * Atomically sets the value of @v to @i.
15202 + */
15203 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15204 +{
15205 + v->counter = i;
15206 +}
15207 +
15208 +/**
15209 * atomic_add - add integer to atomic variable
15210 * @i: integer value to add
15211 * @v: pointer of type atomic_t
15212 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15213 */
15214 static inline void atomic_add(int i, atomic_t *v)
15215 {
15216 - asm volatile(LOCK_PREFIX "addl %1,%0"
15217 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15218 +
15219 +#ifdef CONFIG_PAX_REFCOUNT
15220 + "jno 0f\n"
15221 + LOCK_PREFIX "subl %1,%0\n"
15222 + "int $4\n0:\n"
15223 + _ASM_EXTABLE(0b, 0b)
15224 +#endif
15225 +
15226 + : "+m" (v->counter)
15227 + : "ir" (i));
15228 +}
15229 +
15230 +/**
15231 + * atomic_add_unchecked - add integer to atomic variable
15232 + * @i: integer value to add
15233 + * @v: pointer of type atomic_unchecked_t
15234 + *
15235 + * Atomically adds @i to @v.
15236 + */
15237 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15238 +{
15239 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15240 : "+m" (v->counter)
15241 : "ir" (i));
15242 }
15243 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15244 */
15245 static inline void atomic_sub(int i, atomic_t *v)
15246 {
15247 - asm volatile(LOCK_PREFIX "subl %1,%0"
15248 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15249 +
15250 +#ifdef CONFIG_PAX_REFCOUNT
15251 + "jno 0f\n"
15252 + LOCK_PREFIX "addl %1,%0\n"
15253 + "int $4\n0:\n"
15254 + _ASM_EXTABLE(0b, 0b)
15255 +#endif
15256 +
15257 + : "+m" (v->counter)
15258 + : "ir" (i));
15259 +}
15260 +
15261 +/**
15262 + * atomic_sub_unchecked - subtract integer from atomic variable
15263 + * @i: integer value to subtract
15264 + * @v: pointer of type atomic_unchecked_t
15265 + *
15266 + * Atomically subtracts @i from @v.
15267 + */
15268 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15269 +{
15270 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15271 : "+m" (v->counter)
15272 : "ir" (i));
15273 }
15274 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15275 */
15276 static inline int atomic_sub_and_test(int i, atomic_t *v)
15277 {
15278 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15279 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15280 }
15281
15282 /**
15283 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15284 */
15285 static inline void atomic_inc(atomic_t *v)
15286 {
15287 - asm volatile(LOCK_PREFIX "incl %0"
15288 + asm volatile(LOCK_PREFIX "incl %0\n"
15289 +
15290 +#ifdef CONFIG_PAX_REFCOUNT
15291 + "jno 0f\n"
15292 + LOCK_PREFIX "decl %0\n"
15293 + "int $4\n0:\n"
15294 + _ASM_EXTABLE(0b, 0b)
15295 +#endif
15296 +
15297 + : "+m" (v->counter));
15298 +}
15299 +
15300 +/**
15301 + * atomic_inc_unchecked - increment atomic variable
15302 + * @v: pointer of type atomic_unchecked_t
15303 + *
15304 + * Atomically increments @v by 1.
15305 + */
15306 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15307 +{
15308 + asm volatile(LOCK_PREFIX "incl %0\n"
15309 : "+m" (v->counter));
15310 }
15311
15312 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15313 */
15314 static inline void atomic_dec(atomic_t *v)
15315 {
15316 - asm volatile(LOCK_PREFIX "decl %0"
15317 + asm volatile(LOCK_PREFIX "decl %0\n"
15318 +
15319 +#ifdef CONFIG_PAX_REFCOUNT
15320 + "jno 0f\n"
15321 + LOCK_PREFIX "incl %0\n"
15322 + "int $4\n0:\n"
15323 + _ASM_EXTABLE(0b, 0b)
15324 +#endif
15325 +
15326 + : "+m" (v->counter));
15327 +}
15328 +
15329 +/**
15330 + * atomic_dec_unchecked - decrement atomic variable
15331 + * @v: pointer of type atomic_unchecked_t
15332 + *
15333 + * Atomically decrements @v by 1.
15334 + */
15335 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15336 +{
15337 + asm volatile(LOCK_PREFIX "decl %0\n"
15338 : "+m" (v->counter));
15339 }
15340
15341 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15342 */
15343 static inline int atomic_dec_and_test(atomic_t *v)
15344 {
15345 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15346 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15347 }
15348
15349 /**
15350 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15351 */
15352 static inline int atomic_inc_and_test(atomic_t *v)
15353 {
15354 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15355 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15356 +}
15357 +
15358 +/**
15359 + * atomic_inc_and_test_unchecked - increment and test
15360 + * @v: pointer of type atomic_unchecked_t
15361 + *
15362 + * Atomically increments @v by 1
15363 + * and returns true if the result is zero, or false for all
15364 + * other cases.
15365 + */
15366 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15367 +{
15368 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15369 }
15370
15371 /**
15372 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15373 */
15374 static inline int atomic_add_negative(int i, atomic_t *v)
15375 {
15376 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15377 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15378 }
15379
15380 /**
15381 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15382 *
15383 * Atomically adds @i to @v and returns @i + @v
15384 */
15385 -static inline int atomic_add_return(int i, atomic_t *v)
15386 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15387 +{
15388 + return i + xadd_check_overflow(&v->counter, i);
15389 +}
15390 +
15391 +/**
15392 + * atomic_add_return_unchecked - add integer and return
15393 + * @i: integer value to add
15394 + * @v: pointer of type atomic_unchecked_t
15395 + *
15396 + * Atomically adds @i to @v and returns @i + @v
15397 + */
15398 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15399 {
15400 return i + xadd(&v->counter, i);
15401 }
15402 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15403 *
15404 * Atomically subtracts @i from @v and returns @v - @i
15405 */
15406 -static inline int atomic_sub_return(int i, atomic_t *v)
15407 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15408 {
15409 return atomic_add_return(-i, v);
15410 }
15411
15412 #define atomic_inc_return(v) (atomic_add_return(1, v))
15413 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15414 +{
15415 + return atomic_add_return_unchecked(1, v);
15416 +}
15417 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15418
15419 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15420 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15421 +{
15422 + return cmpxchg(&v->counter, old, new);
15423 +}
15424 +
15425 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15426 {
15427 return cmpxchg(&v->counter, old, new);
15428 }
15429 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15430 return xchg(&v->counter, new);
15431 }
15432
15433 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15434 +{
15435 + return xchg(&v->counter, new);
15436 +}
15437 +
15438 /**
15439 * __atomic_add_unless - add unless the number is already a given value
15440 * @v: pointer of type atomic_t
15441 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15442 */
15443 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15444 {
15445 - int c, old;
15446 + int c, old, new;
15447 c = atomic_read(v);
15448 for (;;) {
15449 - if (unlikely(c == (u)))
15450 + if (unlikely(c == u))
15451 break;
15452 - old = atomic_cmpxchg((v), c, c + (a));
15453 +
15454 + asm volatile("addl %2,%0\n"
15455 +
15456 +#ifdef CONFIG_PAX_REFCOUNT
15457 + "jno 0f\n"
15458 + "subl %2,%0\n"
15459 + "int $4\n0:\n"
15460 + _ASM_EXTABLE(0b, 0b)
15461 +#endif
15462 +
15463 + : "=r" (new)
15464 + : "0" (c), "ir" (a));
15465 +
15466 + old = atomic_cmpxchg(v, c, new);
15467 if (likely(old == c))
15468 break;
15469 c = old;
15470 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15471 }
15472
15473 /**
15474 + * atomic_inc_not_zero_hint - increment if not null
15475 + * @v: pointer of type atomic_t
15476 + * @hint: probable value of the atomic before the increment
15477 + *
15478 + * This version of atomic_inc_not_zero() gives a hint of probable
15479 + * value of the atomic. This helps processor to not read the memory
15480 + * before doing the atomic read/modify/write cycle, lowering
15481 + * number of bus transactions on some arches.
15482 + *
15483 + * Returns: 0 if increment was not done, 1 otherwise.
15484 + */
15485 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15486 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15487 +{
15488 + int val, c = hint, new;
15489 +
15490 + /* sanity test, should be removed by compiler if hint is a constant */
15491 + if (!hint)
15492 + return __atomic_add_unless(v, 1, 0);
15493 +
15494 + do {
15495 + asm volatile("incl %0\n"
15496 +
15497 +#ifdef CONFIG_PAX_REFCOUNT
15498 + "jno 0f\n"
15499 + "decl %0\n"
15500 + "int $4\n0:\n"
15501 + _ASM_EXTABLE(0b, 0b)
15502 +#endif
15503 +
15504 + : "=r" (new)
15505 + : "0" (c));
15506 +
15507 + val = atomic_cmpxchg(v, c, new);
15508 + if (val == c)
15509 + return 1;
15510 + c = val;
15511 + } while (c);
15512 +
15513 + return 0;
15514 +}
15515 +
15516 +/**
15517 * atomic_inc_short - increment of a short integer
15518 * @v: pointer to type int
15519 *
15520 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15521 }
15522
15523 /* These are x86-specific, used by some header files */
15524 -#define atomic_clear_mask(mask, addr) \
15525 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15526 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15527 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15528 +{
15529 + asm volatile(LOCK_PREFIX "andl %1,%0"
15530 + : "+m" (v->counter)
15531 + : "r" (~(mask))
15532 + : "memory");
15533 +}
15534
15535 -#define atomic_set_mask(mask, addr) \
15536 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15537 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15538 - : "memory")
15539 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15540 +{
15541 + asm volatile(LOCK_PREFIX "andl %1,%0"
15542 + : "+m" (v->counter)
15543 + : "r" (~(mask))
15544 + : "memory");
15545 +}
15546 +
15547 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15548 +{
15549 + asm volatile(LOCK_PREFIX "orl %1,%0"
15550 + : "+m" (v->counter)
15551 + : "r" (mask)
15552 + : "memory");
15553 +}
15554 +
15555 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15556 +{
15557 + asm volatile(LOCK_PREFIX "orl %1,%0"
15558 + : "+m" (v->counter)
15559 + : "r" (mask)
15560 + : "memory");
15561 +}
15562
15563 #ifdef CONFIG_X86_32
15564 # include <asm/atomic64_32.h>
15565 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15566 index b154de7..bf18a5a 100644
15567 --- a/arch/x86/include/asm/atomic64_32.h
15568 +++ b/arch/x86/include/asm/atomic64_32.h
15569 @@ -12,6 +12,14 @@ typedef struct {
15570 u64 __aligned(8) counter;
15571 } atomic64_t;
15572
15573 +#ifdef CONFIG_PAX_REFCOUNT
15574 +typedef struct {
15575 + u64 __aligned(8) counter;
15576 +} atomic64_unchecked_t;
15577 +#else
15578 +typedef atomic64_t atomic64_unchecked_t;
15579 +#endif
15580 +
15581 #define ATOMIC64_INIT(val) { (val) }
15582
15583 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15584 @@ -37,21 +45,31 @@ typedef struct {
15585 ATOMIC64_DECL_ONE(sym##_386)
15586
15587 ATOMIC64_DECL_ONE(add_386);
15588 +ATOMIC64_DECL_ONE(add_unchecked_386);
15589 ATOMIC64_DECL_ONE(sub_386);
15590 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15591 ATOMIC64_DECL_ONE(inc_386);
15592 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15593 ATOMIC64_DECL_ONE(dec_386);
15594 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15595 #endif
15596
15597 #define alternative_atomic64(f, out, in...) \
15598 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15599
15600 ATOMIC64_DECL(read);
15601 +ATOMIC64_DECL(read_unchecked);
15602 ATOMIC64_DECL(set);
15603 +ATOMIC64_DECL(set_unchecked);
15604 ATOMIC64_DECL(xchg);
15605 ATOMIC64_DECL(add_return);
15606 +ATOMIC64_DECL(add_return_unchecked);
15607 ATOMIC64_DECL(sub_return);
15608 +ATOMIC64_DECL(sub_return_unchecked);
15609 ATOMIC64_DECL(inc_return);
15610 +ATOMIC64_DECL(inc_return_unchecked);
15611 ATOMIC64_DECL(dec_return);
15612 +ATOMIC64_DECL(dec_return_unchecked);
15613 ATOMIC64_DECL(dec_if_positive);
15614 ATOMIC64_DECL(inc_not_zero);
15615 ATOMIC64_DECL(add_unless);
15616 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15617 }
15618
15619 /**
15620 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15621 + * @p: pointer to type atomic64_unchecked_t
15622 + * @o: expected value
15623 + * @n: new value
15624 + *
15625 + * Atomically sets @v to @n if it was equal to @o and returns
15626 + * the old value.
15627 + */
15628 +
15629 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15630 +{
15631 + return cmpxchg64(&v->counter, o, n);
15632 +}
15633 +
15634 +/**
15635 * atomic64_xchg - xchg atomic64 variable
15636 * @v: pointer to type atomic64_t
15637 * @n: value to assign
15638 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15639 }
15640
15641 /**
15642 + * atomic64_set_unchecked - set atomic64 variable
15643 + * @v: pointer to type atomic64_unchecked_t
15644 + * @n: value to assign
15645 + *
15646 + * Atomically sets the value of @v to @n.
15647 + */
15648 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15649 +{
15650 + unsigned high = (unsigned)(i >> 32);
15651 + unsigned low = (unsigned)i;
15652 + alternative_atomic64(set, /* no output */,
15653 + "S" (v), "b" (low), "c" (high)
15654 + : "eax", "edx", "memory");
15655 +}
15656 +
15657 +/**
15658 * atomic64_read - read atomic64 variable
15659 * @v: pointer to type atomic64_t
15660 *
15661 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15662 }
15663
15664 /**
15665 + * atomic64_read_unchecked - read atomic64 variable
15666 + * @v: pointer to type atomic64_unchecked_t
15667 + *
15668 + * Atomically reads the value of @v and returns it.
15669 + */
15670 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15671 +{
15672 + long long r;
15673 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15674 + return r;
15675 + }
15676 +
15677 +/**
15678 * atomic64_add_return - add and return
15679 * @i: integer value to add
15680 * @v: pointer to type atomic64_t
15681 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15682 return i;
15683 }
15684
15685 +/**
15686 + * atomic64_add_return_unchecked - add and return
15687 + * @i: integer value to add
15688 + * @v: pointer to type atomic64_unchecked_t
15689 + *
15690 + * Atomically adds @i to @v and returns @i + *@v
15691 + */
15692 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15693 +{
15694 + alternative_atomic64(add_return_unchecked,
15695 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15696 + ASM_NO_INPUT_CLOBBER("memory"));
15697 + return i;
15698 +}
15699 +
15700 /*
15701 * Other variants with different arithmetic operators:
15702 */
15703 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15704 return a;
15705 }
15706
15707 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15708 +{
15709 + long long a;
15710 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15711 + "S" (v) : "memory", "ecx");
15712 + return a;
15713 +}
15714 +
15715 static inline long long atomic64_dec_return(atomic64_t *v)
15716 {
15717 long long a;
15718 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15719 }
15720
15721 /**
15722 + * atomic64_add_unchecked - add integer to atomic64 variable
15723 + * @i: integer value to add
15724 + * @v: pointer to type atomic64_unchecked_t
15725 + *
15726 + * Atomically adds @i to @v.
15727 + */
15728 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15729 +{
15730 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15731 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15732 + ASM_NO_INPUT_CLOBBER("memory"));
15733 + return i;
15734 +}
15735 +
15736 +/**
15737 * atomic64_sub - subtract the atomic64 variable
15738 * @i: integer value to subtract
15739 * @v: pointer to type atomic64_t
15740 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15741 index f8d273e..02f39f3 100644
15742 --- a/arch/x86/include/asm/atomic64_64.h
15743 +++ b/arch/x86/include/asm/atomic64_64.h
15744 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15745 }
15746
15747 /**
15748 + * atomic64_read_unchecked - read atomic64 variable
15749 + * @v: pointer of type atomic64_unchecked_t
15750 + *
15751 + * Atomically reads the value of @v.
15752 + * Doesn't imply a read memory barrier.
15753 + */
15754 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15755 +{
15756 + return ACCESS_ONCE((v)->counter);
15757 +}
15758 +
15759 +/**
15760 * atomic64_set - set atomic64 variable
15761 * @v: pointer to type atomic64_t
15762 * @i: required value
15763 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15764 }
15765
15766 /**
15767 + * atomic64_set_unchecked - set atomic64 variable
15768 + * @v: pointer to type atomic64_unchecked_t
15769 + * @i: required value
15770 + *
15771 + * Atomically sets the value of @v to @i.
15772 + */
15773 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15774 +{
15775 + v->counter = i;
15776 +}
15777 +
15778 +/**
15779 * atomic64_add - add integer to atomic64 variable
15780 * @i: integer value to add
15781 * @v: pointer to type atomic64_t
15782 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15783 */
15784 static inline void atomic64_add(long i, atomic64_t *v)
15785 {
15786 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15787 +
15788 +#ifdef CONFIG_PAX_REFCOUNT
15789 + "jno 0f\n"
15790 + LOCK_PREFIX "subq %1,%0\n"
15791 + "int $4\n0:\n"
15792 + _ASM_EXTABLE(0b, 0b)
15793 +#endif
15794 +
15795 + : "=m" (v->counter)
15796 + : "er" (i), "m" (v->counter));
15797 +}
15798 +
15799 +/**
15800 + * atomic64_add_unchecked - add integer to atomic64 variable
15801 + * @i: integer value to add
15802 + * @v: pointer to type atomic64_unchecked_t
15803 + *
15804 + * Atomically adds @i to @v.
15805 + */
15806 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15807 +{
15808 asm volatile(LOCK_PREFIX "addq %1,%0"
15809 : "=m" (v->counter)
15810 : "er" (i), "m" (v->counter));
15811 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15812 */
15813 static inline void atomic64_sub(long i, atomic64_t *v)
15814 {
15815 - asm volatile(LOCK_PREFIX "subq %1,%0"
15816 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15817 +
15818 +#ifdef CONFIG_PAX_REFCOUNT
15819 + "jno 0f\n"
15820 + LOCK_PREFIX "addq %1,%0\n"
15821 + "int $4\n0:\n"
15822 + _ASM_EXTABLE(0b, 0b)
15823 +#endif
15824 +
15825 + : "=m" (v->counter)
15826 + : "er" (i), "m" (v->counter));
15827 +}
15828 +
15829 +/**
15830 + * atomic64_sub_unchecked - subtract the atomic64 variable
15831 + * @i: integer value to subtract
15832 + * @v: pointer to type atomic64_unchecked_t
15833 + *
15834 + * Atomically subtracts @i from @v.
15835 + */
15836 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15837 +{
15838 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15839 : "=m" (v->counter)
15840 : "er" (i), "m" (v->counter));
15841 }
15842 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15843 */
15844 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15845 {
15846 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15847 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15848 }
15849
15850 /**
15851 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15852 */
15853 static inline void atomic64_inc(atomic64_t *v)
15854 {
15855 + asm volatile(LOCK_PREFIX "incq %0\n"
15856 +
15857 +#ifdef CONFIG_PAX_REFCOUNT
15858 + "jno 0f\n"
15859 + LOCK_PREFIX "decq %0\n"
15860 + "int $4\n0:\n"
15861 + _ASM_EXTABLE(0b, 0b)
15862 +#endif
15863 +
15864 + : "=m" (v->counter)
15865 + : "m" (v->counter));
15866 +}
15867 +
15868 +/**
15869 + * atomic64_inc_unchecked - increment atomic64 variable
15870 + * @v: pointer to type atomic64_unchecked_t
15871 + *
15872 + * Atomically increments @v by 1.
15873 + */
15874 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15875 +{
15876 asm volatile(LOCK_PREFIX "incq %0"
15877 : "=m" (v->counter)
15878 : "m" (v->counter));
15879 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15880 */
15881 static inline void atomic64_dec(atomic64_t *v)
15882 {
15883 - asm volatile(LOCK_PREFIX "decq %0"
15884 + asm volatile(LOCK_PREFIX "decq %0\n"
15885 +
15886 +#ifdef CONFIG_PAX_REFCOUNT
15887 + "jno 0f\n"
15888 + LOCK_PREFIX "incq %0\n"
15889 + "int $4\n0:\n"
15890 + _ASM_EXTABLE(0b, 0b)
15891 +#endif
15892 +
15893 + : "=m" (v->counter)
15894 + : "m" (v->counter));
15895 +}
15896 +
15897 +/**
15898 + * atomic64_dec_unchecked - decrement atomic64 variable
15899 + * @v: pointer to type atomic64_t
15900 + *
15901 + * Atomically decrements @v by 1.
15902 + */
15903 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15904 +{
15905 + asm volatile(LOCK_PREFIX "decq %0\n"
15906 : "=m" (v->counter)
15907 : "m" (v->counter));
15908 }
15909 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15910 */
15911 static inline int atomic64_dec_and_test(atomic64_t *v)
15912 {
15913 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15914 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15915 }
15916
15917 /**
15918 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15919 */
15920 static inline int atomic64_inc_and_test(atomic64_t *v)
15921 {
15922 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15923 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15924 }
15925
15926 /**
15927 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15928 */
15929 static inline int atomic64_add_negative(long i, atomic64_t *v)
15930 {
15931 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15932 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15933 }
15934
15935 /**
15936 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
15937 */
15938 static inline long atomic64_add_return(long i, atomic64_t *v)
15939 {
15940 + return i + xadd_check_overflow(&v->counter, i);
15941 +}
15942 +
15943 +/**
15944 + * atomic64_add_return_unchecked - add and return
15945 + * @i: integer value to add
15946 + * @v: pointer to type atomic64_unchecked_t
15947 + *
15948 + * Atomically adds @i to @v and returns @i + @v
15949 + */
15950 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
15951 +{
15952 return i + xadd(&v->counter, i);
15953 }
15954
15955 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
15956 }
15957
15958 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
15959 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15960 +{
15961 + return atomic64_add_return_unchecked(1, v);
15962 +}
15963 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
15964
15965 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15966 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15967 return cmpxchg(&v->counter, old, new);
15968 }
15969
15970 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
15971 +{
15972 + return cmpxchg(&v->counter, old, new);
15973 +}
15974 +
15975 static inline long atomic64_xchg(atomic64_t *v, long new)
15976 {
15977 return xchg(&v->counter, new);
15978 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
15979 */
15980 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
15981 {
15982 - long c, old;
15983 + long c, old, new;
15984 c = atomic64_read(v);
15985 for (;;) {
15986 - if (unlikely(c == (u)))
15987 + if (unlikely(c == u))
15988 break;
15989 - old = atomic64_cmpxchg((v), c, c + (a));
15990 +
15991 + asm volatile("add %2,%0\n"
15992 +
15993 +#ifdef CONFIG_PAX_REFCOUNT
15994 + "jno 0f\n"
15995 + "sub %2,%0\n"
15996 + "int $4\n0:\n"
15997 + _ASM_EXTABLE(0b, 0b)
15998 +#endif
15999 +
16000 + : "=r" (new)
16001 + : "0" (c), "ir" (a));
16002 +
16003 + old = atomic64_cmpxchg(v, c, new);
16004 if (likely(old == c))
16005 break;
16006 c = old;
16007 }
16008 - return c != (u);
16009 + return c != u;
16010 }
16011
16012 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16013 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16014 index 2ab1eb3..1e8cc5d 100644
16015 --- a/arch/x86/include/asm/barrier.h
16016 +++ b/arch/x86/include/asm/barrier.h
16017 @@ -57,7 +57,7 @@
16018 do { \
16019 compiletime_assert_atomic_type(*p); \
16020 smp_mb(); \
16021 - ACCESS_ONCE(*p) = (v); \
16022 + ACCESS_ONCE_RW(*p) = (v); \
16023 } while (0)
16024
16025 #define smp_load_acquire(p) \
16026 @@ -74,7 +74,7 @@ do { \
16027 do { \
16028 compiletime_assert_atomic_type(*p); \
16029 barrier(); \
16030 - ACCESS_ONCE(*p) = (v); \
16031 + ACCESS_ONCE_RW(*p) = (v); \
16032 } while (0)
16033
16034 #define smp_load_acquire(p) \
16035 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16036 index cfe3b95..d01b118 100644
16037 --- a/arch/x86/include/asm/bitops.h
16038 +++ b/arch/x86/include/asm/bitops.h
16039 @@ -50,7 +50,7 @@
16040 * a mask operation on a byte.
16041 */
16042 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16043 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16044 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16045 #define CONST_MASK(nr) (1 << ((nr) & 7))
16046
16047 /**
16048 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16049 */
16050 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16051 {
16052 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16053 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16054 }
16055
16056 /**
16057 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16058 */
16059 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16060 {
16061 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16062 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16063 }
16064
16065 /**
16066 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16067 */
16068 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16069 {
16070 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16071 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16072 }
16073
16074 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16075 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16076 *
16077 * Undefined if no bit exists, so code should check against 0 first.
16078 */
16079 -static inline unsigned long __ffs(unsigned long word)
16080 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16081 {
16082 asm("rep; bsf %1,%0"
16083 : "=r" (word)
16084 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16085 *
16086 * Undefined if no zero exists, so code should check against ~0UL first.
16087 */
16088 -static inline unsigned long ffz(unsigned long word)
16089 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16090 {
16091 asm("rep; bsf %1,%0"
16092 : "=r" (word)
16093 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16094 *
16095 * Undefined if no set bit exists, so code should check against 0 first.
16096 */
16097 -static inline unsigned long __fls(unsigned long word)
16098 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16099 {
16100 asm("bsr %1,%0"
16101 : "=r" (word)
16102 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16103 * set bit if value is nonzero. The last (most significant) bit is
16104 * at position 32.
16105 */
16106 -static inline int fls(int x)
16107 +static inline int __intentional_overflow(-1) fls(int x)
16108 {
16109 int r;
16110
16111 @@ -476,7 +476,7 @@ static inline int fls(int x)
16112 * at position 64.
16113 */
16114 #ifdef CONFIG_X86_64
16115 -static __always_inline int fls64(__u64 x)
16116 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16117 {
16118 int bitpos = -1;
16119 /*
16120 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16121 index 4fa687a..60f2d39 100644
16122 --- a/arch/x86/include/asm/boot.h
16123 +++ b/arch/x86/include/asm/boot.h
16124 @@ -6,10 +6,15 @@
16125 #include <uapi/asm/boot.h>
16126
16127 /* Physical address where kernel should be loaded. */
16128 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16129 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16130 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16131 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16132
16133 +#ifndef __ASSEMBLY__
16134 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16135 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16136 +#endif
16137 +
16138 /* Minimum kernel alignment, as a power of two */
16139 #ifdef CONFIG_X86_64
16140 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16141 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16142 index 48f99f1..d78ebf9 100644
16143 --- a/arch/x86/include/asm/cache.h
16144 +++ b/arch/x86/include/asm/cache.h
16145 @@ -5,12 +5,13 @@
16146
16147 /* L1 cache line size */
16148 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16149 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16150 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16151
16152 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16153 +#define __read_only __attribute__((__section__(".data..read_only")))
16154
16155 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16156 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16157 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16158
16159 #ifdef CONFIG_X86_VSMP
16160 #ifdef CONFIG_SMP
16161 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16162 index 1f1297b..72b8439 100644
16163 --- a/arch/x86/include/asm/calling.h
16164 +++ b/arch/x86/include/asm/calling.h
16165 @@ -82,106 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16166 #define RSP 152
16167 #define SS 160
16168
16169 -#define ARGOFFSET R11
16170 +#define ARGOFFSET R15
16171
16172 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16173 - subq $9*8+\addskip, %rsp
16174 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16175 - movq_cfi rdi, 8*8
16176 - movq_cfi rsi, 7*8
16177 - movq_cfi rdx, 6*8
16178 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16179 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16180 + movq_cfi rdi, RDI
16181 + movq_cfi rsi, RSI
16182 + movq_cfi rdx, RDX
16183
16184 .if \save_rcx
16185 - movq_cfi rcx, 5*8
16186 + movq_cfi rcx, RCX
16187 .endif
16188
16189 .if \rax_enosys
16190 - movq $-ENOSYS, 4*8(%rsp)
16191 + movq $-ENOSYS, RAX(%rsp)
16192 .else
16193 - movq_cfi rax, 4*8
16194 + movq_cfi rax, RAX
16195 .endif
16196
16197 .if \save_r891011
16198 - movq_cfi r8, 3*8
16199 - movq_cfi r9, 2*8
16200 - movq_cfi r10, 1*8
16201 - movq_cfi r11, 0*8
16202 + movq_cfi r8, R8
16203 + movq_cfi r9, R9
16204 + movq_cfi r10, R10
16205 + movq_cfi r11, R11
16206 .endif
16207
16208 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16209 + movq_cfi r12, R12
16210 +#endif
16211 +
16212 .endm
16213
16214 -#define ARG_SKIP (9*8)
16215 +#define ARG_SKIP ORIG_RAX
16216
16217 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16218 rstor_r8910=1, rstor_rdx=1
16219 +
16220 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16221 + movq_cfi_restore R12, r12
16222 +#endif
16223 +
16224 .if \rstor_r11
16225 - movq_cfi_restore 0*8, r11
16226 + movq_cfi_restore R11, r11
16227 .endif
16228
16229 .if \rstor_r8910
16230 - movq_cfi_restore 1*8, r10
16231 - movq_cfi_restore 2*8, r9
16232 - movq_cfi_restore 3*8, r8
16233 + movq_cfi_restore R10, r10
16234 + movq_cfi_restore R9, r9
16235 + movq_cfi_restore R8, r8
16236 .endif
16237
16238 .if \rstor_rax
16239 - movq_cfi_restore 4*8, rax
16240 + movq_cfi_restore RAX, rax
16241 .endif
16242
16243 .if \rstor_rcx
16244 - movq_cfi_restore 5*8, rcx
16245 + movq_cfi_restore RCX, rcx
16246 .endif
16247
16248 .if \rstor_rdx
16249 - movq_cfi_restore 6*8, rdx
16250 + movq_cfi_restore RDX, rdx
16251 .endif
16252
16253 - movq_cfi_restore 7*8, rsi
16254 - movq_cfi_restore 8*8, rdi
16255 + movq_cfi_restore RSI, rsi
16256 + movq_cfi_restore RDI, rdi
16257
16258 - .if ARG_SKIP+\addskip > 0
16259 - addq $ARG_SKIP+\addskip, %rsp
16260 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16261 + .if ORIG_RAX+\addskip > 0
16262 + addq $ORIG_RAX+\addskip, %rsp
16263 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16264 .endif
16265 .endm
16266
16267 - .macro LOAD_ARGS offset, skiprax=0
16268 - movq \offset(%rsp), %r11
16269 - movq \offset+8(%rsp), %r10
16270 - movq \offset+16(%rsp), %r9
16271 - movq \offset+24(%rsp), %r8
16272 - movq \offset+40(%rsp), %rcx
16273 - movq \offset+48(%rsp), %rdx
16274 - movq \offset+56(%rsp), %rsi
16275 - movq \offset+64(%rsp), %rdi
16276 + .macro LOAD_ARGS skiprax=0
16277 + movq R11(%rsp), %r11
16278 + movq R10(%rsp), %r10
16279 + movq R9(%rsp), %r9
16280 + movq R8(%rsp), %r8
16281 + movq RCX(%rsp), %rcx
16282 + movq RDX(%rsp), %rdx
16283 + movq RSI(%rsp), %rsi
16284 + movq RDI(%rsp), %rdi
16285 .if \skiprax
16286 .else
16287 - movq \offset+72(%rsp), %rax
16288 + movq ORIG_RAX(%rsp), %rax
16289 .endif
16290 .endm
16291
16292 -#define REST_SKIP (6*8)
16293 -
16294 .macro SAVE_REST
16295 - subq $REST_SKIP, %rsp
16296 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16297 - movq_cfi rbx, 5*8
16298 - movq_cfi rbp, 4*8
16299 - movq_cfi r12, 3*8
16300 - movq_cfi r13, 2*8
16301 - movq_cfi r14, 1*8
16302 - movq_cfi r15, 0*8
16303 + movq_cfi rbx, RBX
16304 + movq_cfi rbp, RBP
16305 +
16306 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16307 + movq_cfi r12, R12
16308 +#endif
16309 +
16310 + movq_cfi r13, R13
16311 + movq_cfi r14, R14
16312 + movq_cfi r15, R15
16313 .endm
16314
16315 .macro RESTORE_REST
16316 - movq_cfi_restore 0*8, r15
16317 - movq_cfi_restore 1*8, r14
16318 - movq_cfi_restore 2*8, r13
16319 - movq_cfi_restore 3*8, r12
16320 - movq_cfi_restore 4*8, rbp
16321 - movq_cfi_restore 5*8, rbx
16322 - addq $REST_SKIP, %rsp
16323 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16324 + movq_cfi_restore R15, r15
16325 + movq_cfi_restore R14, r14
16326 + movq_cfi_restore R13, r13
16327 +
16328 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16329 + movq_cfi_restore R12, r12
16330 +#endif
16331 +
16332 + movq_cfi_restore RBP, rbp
16333 + movq_cfi_restore RBX, rbx
16334 .endm
16335
16336 .macro SAVE_ALL
16337 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16338 index f50de69..2b0a458 100644
16339 --- a/arch/x86/include/asm/checksum_32.h
16340 +++ b/arch/x86/include/asm/checksum_32.h
16341 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16342 int len, __wsum sum,
16343 int *src_err_ptr, int *dst_err_ptr);
16344
16345 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16346 + int len, __wsum sum,
16347 + int *src_err_ptr, int *dst_err_ptr);
16348 +
16349 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16350 + int len, __wsum sum,
16351 + int *src_err_ptr, int *dst_err_ptr);
16352 +
16353 /*
16354 * Note: when you get a NULL pointer exception here this means someone
16355 * passed in an incorrect kernel address to one of these functions.
16356 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16357
16358 might_sleep();
16359 stac();
16360 - ret = csum_partial_copy_generic((__force void *)src, dst,
16361 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16362 len, sum, err_ptr, NULL);
16363 clac();
16364
16365 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16366 might_sleep();
16367 if (access_ok(VERIFY_WRITE, dst, len)) {
16368 stac();
16369 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16370 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16371 len, sum, NULL, err_ptr);
16372 clac();
16373 return ret;
16374 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16375 index 99c105d7..2f667ac 100644
16376 --- a/arch/x86/include/asm/cmpxchg.h
16377 +++ b/arch/x86/include/asm/cmpxchg.h
16378 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16379 __compiletime_error("Bad argument size for cmpxchg");
16380 extern void __xadd_wrong_size(void)
16381 __compiletime_error("Bad argument size for xadd");
16382 +extern void __xadd_check_overflow_wrong_size(void)
16383 + __compiletime_error("Bad argument size for xadd_check_overflow");
16384 extern void __add_wrong_size(void)
16385 __compiletime_error("Bad argument size for add");
16386 +extern void __add_check_overflow_wrong_size(void)
16387 + __compiletime_error("Bad argument size for add_check_overflow");
16388
16389 /*
16390 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16391 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16392 __ret; \
16393 })
16394
16395 +#ifdef CONFIG_PAX_REFCOUNT
16396 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16397 + ({ \
16398 + __typeof__ (*(ptr)) __ret = (arg); \
16399 + switch (sizeof(*(ptr))) { \
16400 + case __X86_CASE_L: \
16401 + asm volatile (lock #op "l %0, %1\n" \
16402 + "jno 0f\n" \
16403 + "mov %0,%1\n" \
16404 + "int $4\n0:\n" \
16405 + _ASM_EXTABLE(0b, 0b) \
16406 + : "+r" (__ret), "+m" (*(ptr)) \
16407 + : : "memory", "cc"); \
16408 + break; \
16409 + case __X86_CASE_Q: \
16410 + asm volatile (lock #op "q %q0, %1\n" \
16411 + "jno 0f\n" \
16412 + "mov %0,%1\n" \
16413 + "int $4\n0:\n" \
16414 + _ASM_EXTABLE(0b, 0b) \
16415 + : "+r" (__ret), "+m" (*(ptr)) \
16416 + : : "memory", "cc"); \
16417 + break; \
16418 + default: \
16419 + __ ## op ## _check_overflow_wrong_size(); \
16420 + } \
16421 + __ret; \
16422 + })
16423 +#else
16424 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16425 +#endif
16426 +
16427 /*
16428 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16429 * Since this is generally used to protect other memory information, we
16430 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16431 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16432 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16433
16434 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16435 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16436 +
16437 #define __add(ptr, inc, lock) \
16438 ({ \
16439 __typeof__ (*(ptr)) __ret = (inc); \
16440 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16441 index 59c6c40..5e0b22c 100644
16442 --- a/arch/x86/include/asm/compat.h
16443 +++ b/arch/x86/include/asm/compat.h
16444 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16445 typedef u32 compat_uint_t;
16446 typedef u32 compat_ulong_t;
16447 typedef u64 __attribute__((aligned(4))) compat_u64;
16448 -typedef u32 compat_uptr_t;
16449 +typedef u32 __user compat_uptr_t;
16450
16451 struct compat_timespec {
16452 compat_time_t tv_sec;
16453 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16454 index 90a5485..43b6211 100644
16455 --- a/arch/x86/include/asm/cpufeature.h
16456 +++ b/arch/x86/include/asm/cpufeature.h
16457 @@ -213,7 +213,7 @@
16458 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16459 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16460 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16461 -
16462 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16463
16464 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16465 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16466 @@ -221,7 +221,7 @@
16467 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16468 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16469 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16470 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16471 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16472 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16473 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16474 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16475 @@ -390,6 +390,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16476 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16477 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16478 #define cpu_has_bpext boot_cpu_has(X86_FEATURE_BPEXT)
16479 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16480
16481 #if __GNUC__ >= 4
16482 extern void warn_pre_alternatives(void);
16483 @@ -441,7 +442,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16484
16485 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16486 t_warn:
16487 - warn_pre_alternatives();
16488 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16489 + warn_pre_alternatives();
16490 return false;
16491 #endif
16492
16493 @@ -461,7 +463,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16494 ".section .discard,\"aw\",@progbits\n"
16495 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16496 ".previous\n"
16497 - ".section .altinstr_replacement,\"ax\"\n"
16498 + ".section .altinstr_replacement,\"a\"\n"
16499 "3: movb $1,%0\n"
16500 "4:\n"
16501 ".previous\n"
16502 @@ -498,7 +500,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16503 " .byte 2b - 1b\n" /* src len */
16504 " .byte 4f - 3f\n" /* repl len */
16505 ".previous\n"
16506 - ".section .altinstr_replacement,\"ax\"\n"
16507 + ".section .altinstr_replacement,\"a\"\n"
16508 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16509 "4:\n"
16510 ".previous\n"
16511 @@ -531,7 +533,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16512 ".section .discard,\"aw\",@progbits\n"
16513 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16514 ".previous\n"
16515 - ".section .altinstr_replacement,\"ax\"\n"
16516 + ".section .altinstr_replacement,\"a\"\n"
16517 "3: movb $0,%0\n"
16518 "4:\n"
16519 ".previous\n"
16520 @@ -545,7 +547,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16521 ".section .discard,\"aw\",@progbits\n"
16522 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16523 ".previous\n"
16524 - ".section .altinstr_replacement,\"ax\"\n"
16525 + ".section .altinstr_replacement,\"a\"\n"
16526 "5: movb $1,%0\n"
16527 "6:\n"
16528 ".previous\n"
16529 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16530 index a94b82e..59ecefa 100644
16531 --- a/arch/x86/include/asm/desc.h
16532 +++ b/arch/x86/include/asm/desc.h
16533 @@ -4,6 +4,7 @@
16534 #include <asm/desc_defs.h>
16535 #include <asm/ldt.h>
16536 #include <asm/mmu.h>
16537 +#include <asm/pgtable.h>
16538
16539 #include <linux/smp.h>
16540 #include <linux/percpu.h>
16541 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16542
16543 desc->type = (info->read_exec_only ^ 1) << 1;
16544 desc->type |= info->contents << 2;
16545 + desc->type |= info->seg_not_present ^ 1;
16546
16547 desc->s = 1;
16548 desc->dpl = 0x3;
16549 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16550 }
16551
16552 extern struct desc_ptr idt_descr;
16553 -extern gate_desc idt_table[];
16554 -extern struct desc_ptr debug_idt_descr;
16555 -extern gate_desc debug_idt_table[];
16556 -
16557 -struct gdt_page {
16558 - struct desc_struct gdt[GDT_ENTRIES];
16559 -} __attribute__((aligned(PAGE_SIZE)));
16560 -
16561 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16562 +extern gate_desc idt_table[IDT_ENTRIES];
16563 +extern const struct desc_ptr debug_idt_descr;
16564 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16565
16566 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16567 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16568 {
16569 - return per_cpu(gdt_page, cpu).gdt;
16570 + return cpu_gdt_table[cpu];
16571 }
16572
16573 #ifdef CONFIG_X86_64
16574 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16575 unsigned long base, unsigned dpl, unsigned flags,
16576 unsigned short seg)
16577 {
16578 - gate->a = (seg << 16) | (base & 0xffff);
16579 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16580 + gate->gate.offset_low = base;
16581 + gate->gate.seg = seg;
16582 + gate->gate.reserved = 0;
16583 + gate->gate.type = type;
16584 + gate->gate.s = 0;
16585 + gate->gate.dpl = dpl;
16586 + gate->gate.p = 1;
16587 + gate->gate.offset_high = base >> 16;
16588 }
16589
16590 #endif
16591 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16592
16593 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16594 {
16595 + pax_open_kernel();
16596 memcpy(&idt[entry], gate, sizeof(*gate));
16597 + pax_close_kernel();
16598 }
16599
16600 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16601 {
16602 + pax_open_kernel();
16603 memcpy(&ldt[entry], desc, 8);
16604 + pax_close_kernel();
16605 }
16606
16607 static inline void
16608 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16609 default: size = sizeof(*gdt); break;
16610 }
16611
16612 + pax_open_kernel();
16613 memcpy(&gdt[entry], desc, size);
16614 + pax_close_kernel();
16615 }
16616
16617 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16618 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16619
16620 static inline void native_load_tr_desc(void)
16621 {
16622 + pax_open_kernel();
16623 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16624 + pax_close_kernel();
16625 }
16626
16627 static inline void native_load_gdt(const struct desc_ptr *dtr)
16628 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16629 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16630 unsigned int i;
16631
16632 + pax_open_kernel();
16633 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16634 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16635 + pax_close_kernel();
16636 }
16637
16638 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16639 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16640 preempt_enable();
16641 }
16642
16643 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16644 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16645 {
16646 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16647 }
16648 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16649 }
16650
16651 #ifdef CONFIG_X86_64
16652 -static inline void set_nmi_gate(int gate, void *addr)
16653 +static inline void set_nmi_gate(int gate, const void *addr)
16654 {
16655 gate_desc s;
16656
16657 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16658 #endif
16659
16660 #ifdef CONFIG_TRACING
16661 -extern struct desc_ptr trace_idt_descr;
16662 -extern gate_desc trace_idt_table[];
16663 +extern const struct desc_ptr trace_idt_descr;
16664 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16665 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16666 {
16667 write_idt_entry(trace_idt_table, entry, gate);
16668 }
16669
16670 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16671 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16672 unsigned dpl, unsigned ist, unsigned seg)
16673 {
16674 gate_desc s;
16675 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16676 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16677 #endif
16678
16679 -static inline void _set_gate(int gate, unsigned type, void *addr,
16680 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16681 unsigned dpl, unsigned ist, unsigned seg)
16682 {
16683 gate_desc s;
16684 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16685 #define set_intr_gate(n, addr) \
16686 do { \
16687 BUG_ON((unsigned)n > 0xFF); \
16688 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16689 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16690 __KERNEL_CS); \
16691 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16692 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16693 0, 0, __KERNEL_CS); \
16694 } while (0)
16695
16696 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16697 /*
16698 * This routine sets up an interrupt gate at directory privilege level 3.
16699 */
16700 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16701 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16702 {
16703 BUG_ON((unsigned)n > 0xFF);
16704 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16705 }
16706
16707 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16708 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16709 {
16710 BUG_ON((unsigned)n > 0xFF);
16711 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16712 }
16713
16714 -static inline void set_trap_gate(unsigned int n, void *addr)
16715 +static inline void set_trap_gate(unsigned int n, const void *addr)
16716 {
16717 BUG_ON((unsigned)n > 0xFF);
16718 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16719 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16720 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16721 {
16722 BUG_ON((unsigned)n > 0xFF);
16723 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16724 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16725 }
16726
16727 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16728 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16729 {
16730 BUG_ON((unsigned)n > 0xFF);
16731 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16732 }
16733
16734 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16735 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16736 {
16737 BUG_ON((unsigned)n > 0xFF);
16738 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16739 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16740 else
16741 load_idt((const struct desc_ptr *)&idt_descr);
16742 }
16743 +
16744 +#ifdef CONFIG_X86_32
16745 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16746 +{
16747 + struct desc_struct d;
16748 +
16749 + if (likely(limit))
16750 + limit = (limit - 1UL) >> PAGE_SHIFT;
16751 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16752 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16753 +}
16754 +#endif
16755 +
16756 #endif /* _ASM_X86_DESC_H */
16757 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16758 index 278441f..b95a174 100644
16759 --- a/arch/x86/include/asm/desc_defs.h
16760 +++ b/arch/x86/include/asm/desc_defs.h
16761 @@ -31,6 +31,12 @@ struct desc_struct {
16762 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16763 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16764 };
16765 + struct {
16766 + u16 offset_low;
16767 + u16 seg;
16768 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16769 + unsigned offset_high: 16;
16770 + } gate;
16771 };
16772 } __attribute__((packed));
16773
16774 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16775 index ced283a..ffe04cc 100644
16776 --- a/arch/x86/include/asm/div64.h
16777 +++ b/arch/x86/include/asm/div64.h
16778 @@ -39,7 +39,7 @@
16779 __mod; \
16780 })
16781
16782 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16783 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16784 {
16785 union {
16786 u64 v64;
16787 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16788 index ca3347a..1a5082a 100644
16789 --- a/arch/x86/include/asm/elf.h
16790 +++ b/arch/x86/include/asm/elf.h
16791 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16792
16793 #include <asm/vdso.h>
16794
16795 -#ifdef CONFIG_X86_64
16796 -extern unsigned int vdso64_enabled;
16797 -#endif
16798 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16799 extern unsigned int vdso32_enabled;
16800 #endif
16801 @@ -249,7 +246,25 @@ extern int force_personality32;
16802 the loader. We need to make sure that it is out of the way of the program
16803 that it will "exec", and that there is sufficient room for the brk. */
16804
16805 +#ifdef CONFIG_PAX_SEGMEXEC
16806 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16807 +#else
16808 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16809 +#endif
16810 +
16811 +#ifdef CONFIG_PAX_ASLR
16812 +#ifdef CONFIG_X86_32
16813 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16814 +
16815 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16816 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16817 +#else
16818 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16819 +
16820 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16821 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16822 +#endif
16823 +#endif
16824
16825 /* This yields a mask that user programs can use to figure out what
16826 instruction set this CPU supports. This could be done in user space,
16827 @@ -298,17 +313,13 @@ do { \
16828
16829 #define ARCH_DLINFO \
16830 do { \
16831 - if (vdso64_enabled) \
16832 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16833 - (unsigned long __force)current->mm->context.vdso); \
16834 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16835 } while (0)
16836
16837 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16838 #define ARCH_DLINFO_X32 \
16839 do { \
16840 - if (vdso64_enabled) \
16841 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16842 - (unsigned long __force)current->mm->context.vdso); \
16843 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16844 } while (0)
16845
16846 #define AT_SYSINFO 32
16847 @@ -323,10 +334,10 @@ else \
16848
16849 #endif /* !CONFIG_X86_32 */
16850
16851 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16852 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16853
16854 #define VDSO_ENTRY \
16855 - ((unsigned long)current->mm->context.vdso + \
16856 + (current->mm->context.vdso + \
16857 selected_vdso32->sym___kernel_vsyscall)
16858
16859 struct linux_binprm;
16860 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16861 int uses_interp);
16862 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16863
16864 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16865 -#define arch_randomize_brk arch_randomize_brk
16866 -
16867 /*
16868 * True on X86_32 or when emulating IA32 on X86_64
16869 */
16870 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16871 index 77a99ac..39ff7f5 100644
16872 --- a/arch/x86/include/asm/emergency-restart.h
16873 +++ b/arch/x86/include/asm/emergency-restart.h
16874 @@ -1,6 +1,6 @@
16875 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16876 #define _ASM_X86_EMERGENCY_RESTART_H
16877
16878 -extern void machine_emergency_restart(void);
16879 +extern void machine_emergency_restart(void) __noreturn;
16880
16881 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16882 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16883 index 1c7eefe..d0e4702 100644
16884 --- a/arch/x86/include/asm/floppy.h
16885 +++ b/arch/x86/include/asm/floppy.h
16886 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16887 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16888 } fd_routine[] = {
16889 {
16890 - request_dma,
16891 - free_dma,
16892 - get_dma_residue,
16893 - dma_mem_alloc,
16894 - hard_dma_setup
16895 + ._request_dma = request_dma,
16896 + ._free_dma = free_dma,
16897 + ._get_dma_residue = get_dma_residue,
16898 + ._dma_mem_alloc = dma_mem_alloc,
16899 + ._dma_setup = hard_dma_setup
16900 },
16901 {
16902 - vdma_request_dma,
16903 - vdma_nop,
16904 - vdma_get_dma_residue,
16905 - vdma_mem_alloc,
16906 - vdma_dma_setup
16907 + ._request_dma = vdma_request_dma,
16908 + ._free_dma = vdma_nop,
16909 + ._get_dma_residue = vdma_get_dma_residue,
16910 + ._dma_mem_alloc = vdma_mem_alloc,
16911 + ._dma_setup = vdma_dma_setup
16912 }
16913 };
16914
16915 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16916 index 72ba21a..79f3f66 100644
16917 --- a/arch/x86/include/asm/fpu-internal.h
16918 +++ b/arch/x86/include/asm/fpu-internal.h
16919 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16920 #define user_insn(insn, output, input...) \
16921 ({ \
16922 int err; \
16923 + pax_open_userland(); \
16924 asm volatile(ASM_STAC "\n" \
16925 - "1:" #insn "\n\t" \
16926 + "1:" \
16927 + __copyuser_seg \
16928 + #insn "\n\t" \
16929 "2: " ASM_CLAC "\n" \
16930 ".section .fixup,\"ax\"\n" \
16931 "3: movl $-1,%[err]\n" \
16932 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16933 _ASM_EXTABLE(1b, 3b) \
16934 : [err] "=r" (err), output \
16935 : "0"(0), input); \
16936 + pax_close_userland(); \
16937 err; \
16938 })
16939
16940 @@ -300,7 +304,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
16941 "fnclex\n\t"
16942 "emms\n\t"
16943 "fildl %P[addr]" /* set F?P to defined value */
16944 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
16945 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
16946 }
16947
16948 return fpu_restore_checking(&tsk->thread.fpu);
16949 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
16950 index b4c1f54..e290c08 100644
16951 --- a/arch/x86/include/asm/futex.h
16952 +++ b/arch/x86/include/asm/futex.h
16953 @@ -12,6 +12,7 @@
16954 #include <asm/smap.h>
16955
16956 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
16957 + typecheck(u32 __user *, uaddr); \
16958 asm volatile("\t" ASM_STAC "\n" \
16959 "1:\t" insn "\n" \
16960 "2:\t" ASM_CLAC "\n" \
16961 @@ -20,15 +21,16 @@
16962 "\tjmp\t2b\n" \
16963 "\t.previous\n" \
16964 _ASM_EXTABLE(1b, 3b) \
16965 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
16966 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
16967 : "i" (-EFAULT), "0" (oparg), "1" (0))
16968
16969 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
16970 + typecheck(u32 __user *, uaddr); \
16971 asm volatile("\t" ASM_STAC "\n" \
16972 "1:\tmovl %2, %0\n" \
16973 "\tmovl\t%0, %3\n" \
16974 "\t" insn "\n" \
16975 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
16976 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
16977 "\tjnz\t1b\n" \
16978 "3:\t" ASM_CLAC "\n" \
16979 "\t.section .fixup,\"ax\"\n" \
16980 @@ -38,7 +40,7 @@
16981 _ASM_EXTABLE(1b, 4b) \
16982 _ASM_EXTABLE(2b, 4b) \
16983 : "=&a" (oldval), "=&r" (ret), \
16984 - "+m" (*uaddr), "=&r" (tem) \
16985 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
16986 : "r" (oparg), "i" (-EFAULT), "1" (0))
16987
16988 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16989 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16990
16991 pagefault_disable();
16992
16993 + pax_open_userland();
16994 switch (op) {
16995 case FUTEX_OP_SET:
16996 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
16997 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
16998 break;
16999 case FUTEX_OP_ADD:
17000 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
17001 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
17002 uaddr, oparg);
17003 break;
17004 case FUTEX_OP_OR:
17005 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17006 default:
17007 ret = -ENOSYS;
17008 }
17009 + pax_close_userland();
17010
17011 pagefault_enable();
17012
17013 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17014 index 9662290..49ca5e5 100644
17015 --- a/arch/x86/include/asm/hw_irq.h
17016 +++ b/arch/x86/include/asm/hw_irq.h
17017 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17018 #endif /* CONFIG_X86_LOCAL_APIC */
17019
17020 /* Statistics */
17021 -extern atomic_t irq_err_count;
17022 -extern atomic_t irq_mis_count;
17023 +extern atomic_unchecked_t irq_err_count;
17024 +extern atomic_unchecked_t irq_mis_count;
17025
17026 /* EISA */
17027 extern void eisa_set_level_irq(unsigned int irq);
17028 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17029 index ccffa53..3c90c87 100644
17030 --- a/arch/x86/include/asm/i8259.h
17031 +++ b/arch/x86/include/asm/i8259.h
17032 @@ -62,7 +62,7 @@ struct legacy_pic {
17033 void (*init)(int auto_eoi);
17034 int (*irq_pending)(unsigned int irq);
17035 void (*make_irq)(unsigned int irq);
17036 -};
17037 +} __do_const;
17038
17039 extern struct legacy_pic *legacy_pic;
17040 extern struct legacy_pic null_legacy_pic;
17041 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17042 index 34a5b93..27e40a6 100644
17043 --- a/arch/x86/include/asm/io.h
17044 +++ b/arch/x86/include/asm/io.h
17045 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17046 "m" (*(volatile type __force *)addr) barrier); }
17047
17048 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17049 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17050 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17051 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17052 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17053
17054 build_mmio_read(__readb, "b", unsigned char, "=q", )
17055 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17056 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17057 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17058 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17059
17060 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17061 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17062 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17063 * this function
17064 */
17065
17066 -static inline phys_addr_t virt_to_phys(volatile void *address)
17067 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17068 {
17069 return __pa(address);
17070 }
17071 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17072 return ioremap_nocache(offset, size);
17073 }
17074
17075 -extern void iounmap(volatile void __iomem *addr);
17076 +extern void iounmap(const volatile void __iomem *addr);
17077
17078 extern void set_iounmap_nonlazy(void);
17079
17080 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17081
17082 #include <linux/vmalloc.h>
17083
17084 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17085 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17086 +{
17087 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17088 +}
17089 +
17090 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17091 +{
17092 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17093 +}
17094 +
17095 /*
17096 * Convert a virtual cached pointer to an uncached pointer
17097 */
17098 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17099 index 0a8b519..80e7d5b 100644
17100 --- a/arch/x86/include/asm/irqflags.h
17101 +++ b/arch/x86/include/asm/irqflags.h
17102 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17103 sti; \
17104 sysexit
17105
17106 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17107 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17108 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17109 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17110 +
17111 #else
17112 #define INTERRUPT_RETURN iret
17113 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17114 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17115 index 4421b5d..8543006 100644
17116 --- a/arch/x86/include/asm/kprobes.h
17117 +++ b/arch/x86/include/asm/kprobes.h
17118 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17119 #define RELATIVEJUMP_SIZE 5
17120 #define RELATIVECALL_OPCODE 0xe8
17121 #define RELATIVE_ADDR_SIZE 4
17122 -#define MAX_STACK_SIZE 64
17123 -#define MIN_STACK_SIZE(ADDR) \
17124 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17125 - THREAD_SIZE - (unsigned long)(ADDR))) \
17126 - ? (MAX_STACK_SIZE) \
17127 - : (((unsigned long)current_thread_info()) + \
17128 - THREAD_SIZE - (unsigned long)(ADDR)))
17129 +#define MAX_STACK_SIZE 64UL
17130 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17131
17132 #define flush_insn_slot(p) do { } while (0)
17133
17134 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17135 index 4ad6560..75c7bdd 100644
17136 --- a/arch/x86/include/asm/local.h
17137 +++ b/arch/x86/include/asm/local.h
17138 @@ -10,33 +10,97 @@ typedef struct {
17139 atomic_long_t a;
17140 } local_t;
17141
17142 +typedef struct {
17143 + atomic_long_unchecked_t a;
17144 +} local_unchecked_t;
17145 +
17146 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17147
17148 #define local_read(l) atomic_long_read(&(l)->a)
17149 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17150 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17151 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17152
17153 static inline void local_inc(local_t *l)
17154 {
17155 - asm volatile(_ASM_INC "%0"
17156 + asm volatile(_ASM_INC "%0\n"
17157 +
17158 +#ifdef CONFIG_PAX_REFCOUNT
17159 + "jno 0f\n"
17160 + _ASM_DEC "%0\n"
17161 + "int $4\n0:\n"
17162 + _ASM_EXTABLE(0b, 0b)
17163 +#endif
17164 +
17165 + : "+m" (l->a.counter));
17166 +}
17167 +
17168 +static inline void local_inc_unchecked(local_unchecked_t *l)
17169 +{
17170 + asm volatile(_ASM_INC "%0\n"
17171 : "+m" (l->a.counter));
17172 }
17173
17174 static inline void local_dec(local_t *l)
17175 {
17176 - asm volatile(_ASM_DEC "%0"
17177 + asm volatile(_ASM_DEC "%0\n"
17178 +
17179 +#ifdef CONFIG_PAX_REFCOUNT
17180 + "jno 0f\n"
17181 + _ASM_INC "%0\n"
17182 + "int $4\n0:\n"
17183 + _ASM_EXTABLE(0b, 0b)
17184 +#endif
17185 +
17186 + : "+m" (l->a.counter));
17187 +}
17188 +
17189 +static inline void local_dec_unchecked(local_unchecked_t *l)
17190 +{
17191 + asm volatile(_ASM_DEC "%0\n"
17192 : "+m" (l->a.counter));
17193 }
17194
17195 static inline void local_add(long i, local_t *l)
17196 {
17197 - asm volatile(_ASM_ADD "%1,%0"
17198 + asm volatile(_ASM_ADD "%1,%0\n"
17199 +
17200 +#ifdef CONFIG_PAX_REFCOUNT
17201 + "jno 0f\n"
17202 + _ASM_SUB "%1,%0\n"
17203 + "int $4\n0:\n"
17204 + _ASM_EXTABLE(0b, 0b)
17205 +#endif
17206 +
17207 + : "+m" (l->a.counter)
17208 + : "ir" (i));
17209 +}
17210 +
17211 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17212 +{
17213 + asm volatile(_ASM_ADD "%1,%0\n"
17214 : "+m" (l->a.counter)
17215 : "ir" (i));
17216 }
17217
17218 static inline void local_sub(long i, local_t *l)
17219 {
17220 - asm volatile(_ASM_SUB "%1,%0"
17221 + asm volatile(_ASM_SUB "%1,%0\n"
17222 +
17223 +#ifdef CONFIG_PAX_REFCOUNT
17224 + "jno 0f\n"
17225 + _ASM_ADD "%1,%0\n"
17226 + "int $4\n0:\n"
17227 + _ASM_EXTABLE(0b, 0b)
17228 +#endif
17229 +
17230 + : "+m" (l->a.counter)
17231 + : "ir" (i));
17232 +}
17233 +
17234 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17235 +{
17236 + asm volatile(_ASM_SUB "%1,%0\n"
17237 : "+m" (l->a.counter)
17238 : "ir" (i));
17239 }
17240 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17241 */
17242 static inline int local_sub_and_test(long i, local_t *l)
17243 {
17244 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17245 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17246 }
17247
17248 /**
17249 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17250 */
17251 static inline int local_dec_and_test(local_t *l)
17252 {
17253 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17254 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17255 }
17256
17257 /**
17258 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17259 */
17260 static inline int local_inc_and_test(local_t *l)
17261 {
17262 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17263 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17264 }
17265
17266 /**
17267 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17268 */
17269 static inline int local_add_negative(long i, local_t *l)
17270 {
17271 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17272 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17273 }
17274
17275 /**
17276 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17277 static inline long local_add_return(long i, local_t *l)
17278 {
17279 long __i = i;
17280 + asm volatile(_ASM_XADD "%0, %1\n"
17281 +
17282 +#ifdef CONFIG_PAX_REFCOUNT
17283 + "jno 0f\n"
17284 + _ASM_MOV "%0,%1\n"
17285 + "int $4\n0:\n"
17286 + _ASM_EXTABLE(0b, 0b)
17287 +#endif
17288 +
17289 + : "+r" (i), "+m" (l->a.counter)
17290 + : : "memory");
17291 + return i + __i;
17292 +}
17293 +
17294 +/**
17295 + * local_add_return_unchecked - add and return
17296 + * @i: integer value to add
17297 + * @l: pointer to type local_unchecked_t
17298 + *
17299 + * Atomically adds @i to @l and returns @i + @l
17300 + */
17301 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17302 +{
17303 + long __i = i;
17304 asm volatile(_ASM_XADD "%0, %1;"
17305 : "+r" (i), "+m" (l->a.counter)
17306 : : "memory");
17307 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17308
17309 #define local_cmpxchg(l, o, n) \
17310 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17311 +#define local_cmpxchg_unchecked(l, o, n) \
17312 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17313 /* Always has a lock prefix */
17314 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17315
17316 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17317 new file mode 100644
17318 index 0000000..2bfd3ba
17319 --- /dev/null
17320 +++ b/arch/x86/include/asm/mman.h
17321 @@ -0,0 +1,15 @@
17322 +#ifndef _X86_MMAN_H
17323 +#define _X86_MMAN_H
17324 +
17325 +#include <uapi/asm/mman.h>
17326 +
17327 +#ifdef __KERNEL__
17328 +#ifndef __ASSEMBLY__
17329 +#ifdef CONFIG_X86_32
17330 +#define arch_mmap_check i386_mmap_check
17331 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17332 +#endif
17333 +#endif
17334 +#endif
17335 +
17336 +#endif /* X86_MMAN_H */
17337 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17338 index 09b9620..923aecd 100644
17339 --- a/arch/x86/include/asm/mmu.h
17340 +++ b/arch/x86/include/asm/mmu.h
17341 @@ -9,7 +9,7 @@
17342 * we put the segment information here.
17343 */
17344 typedef struct {
17345 - void *ldt;
17346 + struct desc_struct *ldt;
17347 int size;
17348
17349 #ifdef CONFIG_X86_64
17350 @@ -18,7 +18,19 @@ typedef struct {
17351 #endif
17352
17353 struct mutex lock;
17354 - void __user *vdso;
17355 + unsigned long vdso;
17356 +
17357 +#ifdef CONFIG_X86_32
17358 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17359 + unsigned long user_cs_base;
17360 + unsigned long user_cs_limit;
17361 +
17362 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17363 + cpumask_t cpu_user_cs_mask;
17364 +#endif
17365 +
17366 +#endif
17367 +#endif
17368
17369 atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */
17370 } mm_context_t;
17371 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17372 index 883f6b93..bb405b5 100644
17373 --- a/arch/x86/include/asm/mmu_context.h
17374 +++ b/arch/x86/include/asm/mmu_context.h
17375 @@ -42,6 +42,20 @@ void destroy_context(struct mm_struct *mm);
17376
17377 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17378 {
17379 +
17380 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17381 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17382 + unsigned int i;
17383 + pgd_t *pgd;
17384 +
17385 + pax_open_kernel();
17386 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17387 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17388 + set_pgd_batched(pgd+i, native_make_pgd(0));
17389 + pax_close_kernel();
17390 + }
17391 +#endif
17392 +
17393 #ifdef CONFIG_SMP
17394 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17395 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17396 @@ -52,16 +66,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17397 struct task_struct *tsk)
17398 {
17399 unsigned cpu = smp_processor_id();
17400 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17401 + int tlbstate = TLBSTATE_OK;
17402 +#endif
17403
17404 if (likely(prev != next)) {
17405 #ifdef CONFIG_SMP
17406 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17407 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17408 +#endif
17409 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17410 this_cpu_write(cpu_tlbstate.active_mm, next);
17411 #endif
17412 cpumask_set_cpu(cpu, mm_cpumask(next));
17413
17414 /* Re-load page tables */
17415 +#ifdef CONFIG_PAX_PER_CPU_PGD
17416 + pax_open_kernel();
17417 +
17418 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17419 + if (static_cpu_has(X86_FEATURE_PCID))
17420 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17421 + else
17422 +#endif
17423 +
17424 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17425 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17426 + pax_close_kernel();
17427 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17428 +
17429 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17430 + if (static_cpu_has(X86_FEATURE_PCID)) {
17431 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17432 + u64 descriptor[2];
17433 + descriptor[0] = PCID_USER;
17434 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17435 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17436 + descriptor[0] = PCID_KERNEL;
17437 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17438 + }
17439 + } else {
17440 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17441 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17442 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17443 + else
17444 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17445 + }
17446 + } else
17447 +#endif
17448 +
17449 + load_cr3(get_cpu_pgd(cpu, kernel));
17450 +#else
17451 load_cr3(next->pgd);
17452 +#endif
17453 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17454
17455 /* Stop flush ipis for the previous mm */
17456 @@ -84,9 +141,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17457 */
17458 if (unlikely(prev->context.ldt != next->context.ldt))
17459 load_LDT_nolock(&next->context);
17460 +
17461 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17462 + if (!(__supported_pte_mask & _PAGE_NX)) {
17463 + smp_mb__before_atomic();
17464 + cpumask_clear_cpu(cpu, &prev->context.cpu_user_cs_mask);
17465 + smp_mb__after_atomic();
17466 + cpumask_set_cpu(cpu, &next->context.cpu_user_cs_mask);
17467 + }
17468 +#endif
17469 +
17470 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17471 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17472 + prev->context.user_cs_limit != next->context.user_cs_limit))
17473 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17474 +#ifdef CONFIG_SMP
17475 + else if (unlikely(tlbstate != TLBSTATE_OK))
17476 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17477 +#endif
17478 +#endif
17479 +
17480 }
17481 + else {
17482 +
17483 +#ifdef CONFIG_PAX_PER_CPU_PGD
17484 + pax_open_kernel();
17485 +
17486 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17487 + if (static_cpu_has(X86_FEATURE_PCID))
17488 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17489 + else
17490 +#endif
17491 +
17492 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17493 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17494 + pax_close_kernel();
17495 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17496 +
17497 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17498 + if (static_cpu_has(X86_FEATURE_PCID)) {
17499 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17500 + u64 descriptor[2];
17501 + descriptor[0] = PCID_USER;
17502 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17503 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17504 + descriptor[0] = PCID_KERNEL;
17505 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17506 + }
17507 + } else {
17508 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17509 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17510 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17511 + else
17512 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17513 + }
17514 + } else
17515 +#endif
17516 +
17517 + load_cr3(get_cpu_pgd(cpu, kernel));
17518 +#endif
17519 +
17520 #ifdef CONFIG_SMP
17521 - else {
17522 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17523 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17524
17525 @@ -103,13 +218,30 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17526 * tlb flush IPI delivery. We must reload CR3
17527 * to make sure to use no freed page tables.
17528 */
17529 +
17530 +#ifndef CONFIG_PAX_PER_CPU_PGD
17531 load_cr3(next->pgd);
17532 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17533 +#endif
17534 +
17535 load_mm_cr4(next);
17536 load_LDT_nolock(&next->context);
17537 +
17538 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17539 + if (!(__supported_pte_mask & _PAGE_NX))
17540 + cpumask_set_cpu(cpu, &next->context.cpu_user_cs_mask);
17541 +#endif
17542 +
17543 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17544 +#ifdef CONFIG_PAX_PAGEEXEC
17545 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17546 +#endif
17547 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17548 +#endif
17549 +
17550 }
17551 +#endif
17552 }
17553 -#endif
17554 }
17555
17556 #define activate_mm(prev, next) \
17557 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17558 index e3b7819..b257c64 100644
17559 --- a/arch/x86/include/asm/module.h
17560 +++ b/arch/x86/include/asm/module.h
17561 @@ -5,6 +5,7 @@
17562
17563 #ifdef CONFIG_X86_64
17564 /* X86_64 does not define MODULE_PROC_FAMILY */
17565 +#define MODULE_PROC_FAMILY ""
17566 #elif defined CONFIG_M486
17567 #define MODULE_PROC_FAMILY "486 "
17568 #elif defined CONFIG_M586
17569 @@ -57,8 +58,20 @@
17570 #error unknown processor family
17571 #endif
17572
17573 -#ifdef CONFIG_X86_32
17574 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17575 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17576 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17577 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17578 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17579 +#else
17580 +#define MODULE_PAX_KERNEXEC ""
17581 #endif
17582
17583 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17584 +#define MODULE_PAX_UDEREF "UDEREF "
17585 +#else
17586 +#define MODULE_PAX_UDEREF ""
17587 +#endif
17588 +
17589 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17590 +
17591 #endif /* _ASM_X86_MODULE_H */
17592 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17593 index 5f2fc44..106caa6 100644
17594 --- a/arch/x86/include/asm/nmi.h
17595 +++ b/arch/x86/include/asm/nmi.h
17596 @@ -36,26 +36,35 @@ enum {
17597
17598 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17599
17600 +struct nmiaction;
17601 +
17602 +struct nmiwork {
17603 + const struct nmiaction *action;
17604 + u64 max_duration;
17605 + struct irq_work irq_work;
17606 +};
17607 +
17608 struct nmiaction {
17609 struct list_head list;
17610 nmi_handler_t handler;
17611 - u64 max_duration;
17612 - struct irq_work irq_work;
17613 unsigned long flags;
17614 const char *name;
17615 -};
17616 + struct nmiwork *work;
17617 +} __do_const;
17618
17619 #define register_nmi_handler(t, fn, fg, n, init...) \
17620 ({ \
17621 - static struct nmiaction init fn##_na = { \
17622 + static struct nmiwork fn##_nw; \
17623 + static const struct nmiaction init fn##_na = { \
17624 .handler = (fn), \
17625 .name = (n), \
17626 .flags = (fg), \
17627 + .work = &fn##_nw, \
17628 }; \
17629 __register_nmi_handler((t), &fn##_na); \
17630 })
17631
17632 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17633 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17634
17635 void unregister_nmi_handler(unsigned int, const char *);
17636
17637 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17638 index 802dde3..9183e68 100644
17639 --- a/arch/x86/include/asm/page.h
17640 +++ b/arch/x86/include/asm/page.h
17641 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17642 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17643
17644 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17645 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17646
17647 #define __boot_va(x) __va(x)
17648 #define __boot_pa(x) __pa(x)
17649 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17650 * virt_to_page(kaddr) returns a valid pointer if and only if
17651 * virt_addr_valid(kaddr) returns true.
17652 */
17653 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17654 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17655 extern bool __virt_addr_valid(unsigned long kaddr);
17656 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17657
17658 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17659 +#define virt_to_page(kaddr) \
17660 + ({ \
17661 + const void *__kaddr = (const void *)(kaddr); \
17662 + BUG_ON(!virt_addr_valid(__kaddr)); \
17663 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17664 + })
17665 +#else
17666 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17667 +#endif
17668 +
17669 #endif /* __ASSEMBLY__ */
17670
17671 #include <asm-generic/memory_model.h>
17672 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17673 index b3bebf9..13ac22e 100644
17674 --- a/arch/x86/include/asm/page_64.h
17675 +++ b/arch/x86/include/asm/page_64.h
17676 @@ -7,9 +7,9 @@
17677
17678 /* duplicated to the one in bootmem.h */
17679 extern unsigned long max_pfn;
17680 -extern unsigned long phys_base;
17681 +extern const unsigned long phys_base;
17682
17683 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17684 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17685 {
17686 unsigned long y = x - __START_KERNEL_map;
17687
17688 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17689 }
17690
17691 #ifdef CONFIG_DEBUG_VIRTUAL
17692 -extern unsigned long __phys_addr(unsigned long);
17693 -extern unsigned long __phys_addr_symbol(unsigned long);
17694 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17695 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17696 #else
17697 #define __phys_addr(x) __phys_addr_nodebug(x)
17698 #define __phys_addr_symbol(x) \
17699 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17700 index 965c47d..ffe0af8 100644
17701 --- a/arch/x86/include/asm/paravirt.h
17702 +++ b/arch/x86/include/asm/paravirt.h
17703 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17704 return (pmd_t) { ret };
17705 }
17706
17707 -static inline pmdval_t pmd_val(pmd_t pmd)
17708 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17709 {
17710 pmdval_t ret;
17711
17712 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17713 val);
17714 }
17715
17716 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17717 +{
17718 + pgdval_t val = native_pgd_val(pgd);
17719 +
17720 + if (sizeof(pgdval_t) > sizeof(long))
17721 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17722 + val, (u64)val >> 32);
17723 + else
17724 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17725 + val);
17726 +}
17727 +
17728 static inline void pgd_clear(pgd_t *pgdp)
17729 {
17730 set_pgd(pgdp, __pgd(0));
17731 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17732 pv_mmu_ops.set_fixmap(idx, phys, flags);
17733 }
17734
17735 +#ifdef CONFIG_PAX_KERNEXEC
17736 +static inline unsigned long pax_open_kernel(void)
17737 +{
17738 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17739 +}
17740 +
17741 +static inline unsigned long pax_close_kernel(void)
17742 +{
17743 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17744 +}
17745 +#else
17746 +static inline unsigned long pax_open_kernel(void) { return 0; }
17747 +static inline unsigned long pax_close_kernel(void) { return 0; }
17748 +#endif
17749 +
17750 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17751
17752 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17753 @@ -906,7 +933,7 @@ extern void default_banner(void);
17754
17755 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17756 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17757 -#define PARA_INDIRECT(addr) *%cs:addr
17758 +#define PARA_INDIRECT(addr) *%ss:addr
17759 #endif
17760
17761 #define INTERRUPT_RETURN \
17762 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17763 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17764 CLBR_NONE, \
17765 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17766 +
17767 +#define GET_CR0_INTO_RDI \
17768 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17769 + mov %rax,%rdi
17770 +
17771 +#define SET_RDI_INTO_CR0 \
17772 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17773 +
17774 +#define GET_CR3_INTO_RDI \
17775 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17776 + mov %rax,%rdi
17777 +
17778 +#define SET_RDI_INTO_CR3 \
17779 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17780 +
17781 #endif /* CONFIG_X86_32 */
17782
17783 #endif /* __ASSEMBLY__ */
17784 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17785 index 7549b8b..f0edfda 100644
17786 --- a/arch/x86/include/asm/paravirt_types.h
17787 +++ b/arch/x86/include/asm/paravirt_types.h
17788 @@ -84,7 +84,7 @@ struct pv_init_ops {
17789 */
17790 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17791 unsigned long addr, unsigned len);
17792 -};
17793 +} __no_const __no_randomize_layout;
17794
17795
17796 struct pv_lazy_ops {
17797 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17798 void (*enter)(void);
17799 void (*leave)(void);
17800 void (*flush)(void);
17801 -};
17802 +} __no_randomize_layout;
17803
17804 struct pv_time_ops {
17805 unsigned long long (*sched_clock)(void);
17806 unsigned long long (*steal_clock)(int cpu);
17807 unsigned long (*get_tsc_khz)(void);
17808 -};
17809 +} __no_const __no_randomize_layout;
17810
17811 struct pv_cpu_ops {
17812 /* hooks for various privileged instructions */
17813 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17814
17815 void (*start_context_switch)(struct task_struct *prev);
17816 void (*end_context_switch)(struct task_struct *next);
17817 -};
17818 +} __no_const __no_randomize_layout;
17819
17820 struct pv_irq_ops {
17821 /*
17822 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17823 #ifdef CONFIG_X86_64
17824 void (*adjust_exception_frame)(void);
17825 #endif
17826 -};
17827 +} __no_randomize_layout;
17828
17829 struct pv_apic_ops {
17830 #ifdef CONFIG_X86_LOCAL_APIC
17831 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17832 unsigned long start_eip,
17833 unsigned long start_esp);
17834 #endif
17835 -};
17836 +} __no_const __no_randomize_layout;
17837
17838 struct pv_mmu_ops {
17839 unsigned long (*read_cr2)(void);
17840 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17841 struct paravirt_callee_save make_pud;
17842
17843 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17844 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17845 #endif /* PAGETABLE_LEVELS == 4 */
17846 #endif /* PAGETABLE_LEVELS >= 3 */
17847
17848 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17849 an mfn. We can tell which is which from the index. */
17850 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17851 phys_addr_t phys, pgprot_t flags);
17852 -};
17853 +
17854 +#ifdef CONFIG_PAX_KERNEXEC
17855 + unsigned long (*pax_open_kernel)(void);
17856 + unsigned long (*pax_close_kernel)(void);
17857 +#endif
17858 +
17859 +} __no_randomize_layout;
17860
17861 struct arch_spinlock;
17862 #ifdef CONFIG_SMP
17863 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17864 struct pv_lock_ops {
17865 struct paravirt_callee_save lock_spinning;
17866 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17867 -};
17868 +} __no_randomize_layout;
17869
17870 /* This contains all the paravirt structures: we get a convenient
17871 * number for each function using the offset which we use to indicate
17872 - * what to patch. */
17873 + * what to patch.
17874 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17875 + */
17876 +
17877 struct paravirt_patch_template {
17878 struct pv_init_ops pv_init_ops;
17879 struct pv_time_ops pv_time_ops;
17880 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17881 struct pv_apic_ops pv_apic_ops;
17882 struct pv_mmu_ops pv_mmu_ops;
17883 struct pv_lock_ops pv_lock_ops;
17884 -};
17885 +} __no_randomize_layout;
17886
17887 extern struct pv_info pv_info;
17888 extern struct pv_init_ops pv_init_ops;
17889 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17890 index c4412e9..90e88c5 100644
17891 --- a/arch/x86/include/asm/pgalloc.h
17892 +++ b/arch/x86/include/asm/pgalloc.h
17893 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17894 pmd_t *pmd, pte_t *pte)
17895 {
17896 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17897 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17898 +}
17899 +
17900 +static inline void pmd_populate_user(struct mm_struct *mm,
17901 + pmd_t *pmd, pte_t *pte)
17902 +{
17903 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17904 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17905 }
17906
17907 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17908
17909 #ifdef CONFIG_X86_PAE
17910 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17911 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17912 +{
17913 + pud_populate(mm, pudp, pmd);
17914 +}
17915 #else /* !CONFIG_X86_PAE */
17916 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17917 {
17918 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17919 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17920 }
17921 +
17922 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17923 +{
17924 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17925 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17926 +}
17927 #endif /* CONFIG_X86_PAE */
17928
17929 #if PAGETABLE_LEVELS > 3
17930 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17931 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17932 }
17933
17934 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17935 +{
17936 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
17937 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
17938 +}
17939 +
17940 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
17941 {
17942 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
17943 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
17944 index fd74a11..35fd5af 100644
17945 --- a/arch/x86/include/asm/pgtable-2level.h
17946 +++ b/arch/x86/include/asm/pgtable-2level.h
17947 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
17948
17949 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17950 {
17951 + pax_open_kernel();
17952 *pmdp = pmd;
17953 + pax_close_kernel();
17954 }
17955
17956 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17957 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
17958 index cdaa58c..e61122b 100644
17959 --- a/arch/x86/include/asm/pgtable-3level.h
17960 +++ b/arch/x86/include/asm/pgtable-3level.h
17961 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17962
17963 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17964 {
17965 + pax_open_kernel();
17966 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
17967 + pax_close_kernel();
17968 }
17969
17970 static inline void native_set_pud(pud_t *pudp, pud_t pud)
17971 {
17972 + pax_open_kernel();
17973 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
17974 + pax_close_kernel();
17975 }
17976
17977 /*
17978 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
17979 index a0c35bf..7045c6a 100644
17980 --- a/arch/x86/include/asm/pgtable.h
17981 +++ b/arch/x86/include/asm/pgtable.h
17982 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17983
17984 #ifndef __PAGETABLE_PUD_FOLDED
17985 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
17986 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
17987 #define pgd_clear(pgd) native_pgd_clear(pgd)
17988 #endif
17989
17990 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17991
17992 #define arch_end_context_switch(prev) do {} while(0)
17993
17994 +#define pax_open_kernel() native_pax_open_kernel()
17995 +#define pax_close_kernel() native_pax_close_kernel()
17996 #endif /* CONFIG_PARAVIRT */
17997
17998 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
17999 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
18000 +
18001 +#ifdef CONFIG_PAX_KERNEXEC
18002 +static inline unsigned long native_pax_open_kernel(void)
18003 +{
18004 + unsigned long cr0;
18005 +
18006 + preempt_disable();
18007 + barrier();
18008 + cr0 = read_cr0() ^ X86_CR0_WP;
18009 + BUG_ON(cr0 & X86_CR0_WP);
18010 + write_cr0(cr0);
18011 + barrier();
18012 + return cr0 ^ X86_CR0_WP;
18013 +}
18014 +
18015 +static inline unsigned long native_pax_close_kernel(void)
18016 +{
18017 + unsigned long cr0;
18018 +
18019 + barrier();
18020 + cr0 = read_cr0() ^ X86_CR0_WP;
18021 + BUG_ON(!(cr0 & X86_CR0_WP));
18022 + write_cr0(cr0);
18023 + barrier();
18024 + preempt_enable_no_resched();
18025 + return cr0 ^ X86_CR0_WP;
18026 +}
18027 +#else
18028 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18029 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18030 +#endif
18031 +
18032 /*
18033 * The following only work if pte_present() is true.
18034 * Undefined behaviour if not..
18035 */
18036 +static inline int pte_user(pte_t pte)
18037 +{
18038 + return pte_val(pte) & _PAGE_USER;
18039 +}
18040 +
18041 static inline int pte_dirty(pte_t pte)
18042 {
18043 return pte_flags(pte) & _PAGE_DIRTY;
18044 @@ -150,6 +192,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18045 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18046 }
18047
18048 +static inline unsigned long pgd_pfn(pgd_t pgd)
18049 +{
18050 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18051 +}
18052 +
18053 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18054
18055 static inline int pmd_large(pmd_t pte)
18056 @@ -203,9 +250,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18057 return pte_clear_flags(pte, _PAGE_RW);
18058 }
18059
18060 +static inline pte_t pte_mkread(pte_t pte)
18061 +{
18062 + return __pte(pte_val(pte) | _PAGE_USER);
18063 +}
18064 +
18065 static inline pte_t pte_mkexec(pte_t pte)
18066 {
18067 - return pte_clear_flags(pte, _PAGE_NX);
18068 +#ifdef CONFIG_X86_PAE
18069 + if (__supported_pte_mask & _PAGE_NX)
18070 + return pte_clear_flags(pte, _PAGE_NX);
18071 + else
18072 +#endif
18073 + return pte_set_flags(pte, _PAGE_USER);
18074 +}
18075 +
18076 +static inline pte_t pte_exprotect(pte_t pte)
18077 +{
18078 +#ifdef CONFIG_X86_PAE
18079 + if (__supported_pte_mask & _PAGE_NX)
18080 + return pte_set_flags(pte, _PAGE_NX);
18081 + else
18082 +#endif
18083 + return pte_clear_flags(pte, _PAGE_USER);
18084 }
18085
18086 static inline pte_t pte_mkdirty(pte_t pte)
18087 @@ -420,6 +487,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18088 #endif
18089
18090 #ifndef __ASSEMBLY__
18091 +
18092 +#ifdef CONFIG_PAX_PER_CPU_PGD
18093 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18094 +enum cpu_pgd_type {kernel = 0, user = 1};
18095 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18096 +{
18097 + return cpu_pgd[cpu][type];
18098 +}
18099 +#endif
18100 +
18101 #include <linux/mm_types.h>
18102 #include <linux/mmdebug.h>
18103 #include <linux/log2.h>
18104 @@ -571,7 +648,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18105 * Currently stuck as a macro due to indirect forward reference to
18106 * linux/mmzone.h's __section_mem_map_addr() definition:
18107 */
18108 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18109 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18110
18111 /* Find an entry in the second-level page table.. */
18112 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18113 @@ -611,7 +688,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18114 * Currently stuck as a macro due to indirect forward reference to
18115 * linux/mmzone.h's __section_mem_map_addr() definition:
18116 */
18117 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18118 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18119
18120 /* to find an entry in a page-table-directory. */
18121 static inline unsigned long pud_index(unsigned long address)
18122 @@ -626,7 +703,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18123
18124 static inline int pgd_bad(pgd_t pgd)
18125 {
18126 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18127 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18128 }
18129
18130 static inline int pgd_none(pgd_t pgd)
18131 @@ -649,7 +726,12 @@ static inline int pgd_none(pgd_t pgd)
18132 * pgd_offset() returns a (pgd_t *)
18133 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18134 */
18135 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18136 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18137 +
18138 +#ifdef CONFIG_PAX_PER_CPU_PGD
18139 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18140 +#endif
18141 +
18142 /*
18143 * a shortcut which implies the use of the kernel's pgd, instead
18144 * of a process's
18145 @@ -660,6 +742,25 @@ static inline int pgd_none(pgd_t pgd)
18146 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18147 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18148
18149 +#ifdef CONFIG_X86_32
18150 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18151 +#else
18152 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18153 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18154 +
18155 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18156 +#ifdef __ASSEMBLY__
18157 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18158 +#else
18159 +extern unsigned long pax_user_shadow_base;
18160 +extern pgdval_t clone_pgd_mask;
18161 +#endif
18162 +#else
18163 +#define pax_user_shadow_base (0UL)
18164 +#endif
18165 +
18166 +#endif
18167 +
18168 #ifndef __ASSEMBLY__
18169
18170 extern int direct_gbpages;
18171 @@ -826,11 +927,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18172 * dst and src can be on the same page, but the range must not overlap,
18173 * and must not cross a page boundary.
18174 */
18175 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18176 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18177 {
18178 - memcpy(dst, src, count * sizeof(pgd_t));
18179 + pax_open_kernel();
18180 + while (count--)
18181 + *dst++ = *src++;
18182 + pax_close_kernel();
18183 }
18184
18185 +#ifdef CONFIG_PAX_PER_CPU_PGD
18186 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18187 +#endif
18188 +
18189 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18190 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18191 +#else
18192 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18193 +#endif
18194 +
18195 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18196 static inline int page_level_shift(enum pg_level level)
18197 {
18198 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18199 index b6c0b40..3535d47 100644
18200 --- a/arch/x86/include/asm/pgtable_32.h
18201 +++ b/arch/x86/include/asm/pgtable_32.h
18202 @@ -25,9 +25,6 @@
18203 struct mm_struct;
18204 struct vm_area_struct;
18205
18206 -extern pgd_t swapper_pg_dir[1024];
18207 -extern pgd_t initial_page_table[1024];
18208 -
18209 static inline void pgtable_cache_init(void) { }
18210 static inline void check_pgt_cache(void) { }
18211 void paging_init(void);
18212 @@ -45,6 +42,12 @@ void paging_init(void);
18213 # include <asm/pgtable-2level.h>
18214 #endif
18215
18216 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18217 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18218 +#ifdef CONFIG_X86_PAE
18219 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18220 +#endif
18221 +
18222 #if defined(CONFIG_HIGHPTE)
18223 #define pte_offset_map(dir, address) \
18224 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18225 @@ -59,12 +62,17 @@ void paging_init(void);
18226 /* Clear a kernel PTE and flush it from the TLB */
18227 #define kpte_clear_flush(ptep, vaddr) \
18228 do { \
18229 + pax_open_kernel(); \
18230 pte_clear(&init_mm, (vaddr), (ptep)); \
18231 + pax_close_kernel(); \
18232 __flush_tlb_one((vaddr)); \
18233 } while (0)
18234
18235 #endif /* !__ASSEMBLY__ */
18236
18237 +#define HAVE_ARCH_UNMAPPED_AREA
18238 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18239 +
18240 /*
18241 * kern_addr_valid() is (1) for FLATMEM and (0) for
18242 * SPARSEMEM and DISCONTIGMEM
18243 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18244 index 9fb2f2b..b04b4bf 100644
18245 --- a/arch/x86/include/asm/pgtable_32_types.h
18246 +++ b/arch/x86/include/asm/pgtable_32_types.h
18247 @@ -8,7 +8,7 @@
18248 */
18249 #ifdef CONFIG_X86_PAE
18250 # include <asm/pgtable-3level_types.h>
18251 -# define PMD_SIZE (1UL << PMD_SHIFT)
18252 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18253 # define PMD_MASK (~(PMD_SIZE - 1))
18254 #else
18255 # include <asm/pgtable-2level_types.h>
18256 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18257 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18258 #endif
18259
18260 +#ifdef CONFIG_PAX_KERNEXEC
18261 +#ifndef __ASSEMBLY__
18262 +extern unsigned char MODULES_EXEC_VADDR[];
18263 +extern unsigned char MODULES_EXEC_END[];
18264 +#endif
18265 +#include <asm/boot.h>
18266 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18267 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18268 +#else
18269 +#define ktla_ktva(addr) (addr)
18270 +#define ktva_ktla(addr) (addr)
18271 +#endif
18272 +
18273 #define MODULES_VADDR VMALLOC_START
18274 #define MODULES_END VMALLOC_END
18275 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18276 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18277 index 2ee7811..55aca24 100644
18278 --- a/arch/x86/include/asm/pgtable_64.h
18279 +++ b/arch/x86/include/asm/pgtable_64.h
18280 @@ -16,11 +16,16 @@
18281
18282 extern pud_t level3_kernel_pgt[512];
18283 extern pud_t level3_ident_pgt[512];
18284 +extern pud_t level3_vmalloc_start_pgt[512];
18285 +extern pud_t level3_vmalloc_end_pgt[512];
18286 +extern pud_t level3_vmemmap_pgt[512];
18287 +extern pud_t level2_vmemmap_pgt[512];
18288 extern pmd_t level2_kernel_pgt[512];
18289 extern pmd_t level2_fixmap_pgt[512];
18290 -extern pmd_t level2_ident_pgt[512];
18291 -extern pte_t level1_fixmap_pgt[512];
18292 -extern pgd_t init_level4_pgt[];
18293 +extern pmd_t level2_ident_pgt[2][512];
18294 +extern pte_t level1_fixmap_pgt[3][512];
18295 +extern pte_t level1_vsyscall_pgt[512];
18296 +extern pgd_t init_level4_pgt[512];
18297
18298 #define swapper_pg_dir init_level4_pgt
18299
18300 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18301
18302 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18303 {
18304 + pax_open_kernel();
18305 *pmdp = pmd;
18306 + pax_close_kernel();
18307 }
18308
18309 static inline void native_pmd_clear(pmd_t *pmd)
18310 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18311
18312 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18313 {
18314 + pax_open_kernel();
18315 *pudp = pud;
18316 + pax_close_kernel();
18317 }
18318
18319 static inline void native_pud_clear(pud_t *pud)
18320 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18321
18322 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18323 {
18324 + pax_open_kernel();
18325 + *pgdp = pgd;
18326 + pax_close_kernel();
18327 +}
18328 +
18329 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18330 +{
18331 *pgdp = pgd;
18332 }
18333
18334 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18335 index 602b602..acb53ed 100644
18336 --- a/arch/x86/include/asm/pgtable_64_types.h
18337 +++ b/arch/x86/include/asm/pgtable_64_types.h
18338 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18339 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18340 #define MODULES_END _AC(0xffffffffff000000, UL)
18341 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18342 +#define MODULES_EXEC_VADDR MODULES_VADDR
18343 +#define MODULES_EXEC_END MODULES_END
18344 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18345 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18346 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18347 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18348
18349 +#define ktla_ktva(addr) (addr)
18350 +#define ktva_ktla(addr) (addr)
18351 +
18352 #define EARLY_DYNAMIC_PAGE_TABLES 64
18353
18354 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18355 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18356 index 8c7c108..1c1b77f 100644
18357 --- a/arch/x86/include/asm/pgtable_types.h
18358 +++ b/arch/x86/include/asm/pgtable_types.h
18359 @@ -85,8 +85,10 @@
18360
18361 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18362 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18363 -#else
18364 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18365 #define _PAGE_NX (_AT(pteval_t, 0))
18366 +#else
18367 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18368 #endif
18369
18370 #define _PAGE_PROTNONE (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
18371 @@ -141,6 +143,9 @@ enum page_cache_mode {
18372 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18373 _PAGE_ACCESSED)
18374
18375 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18376 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18377 +
18378 #define __PAGE_KERNEL_EXEC \
18379 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18380 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18381 @@ -148,7 +153,7 @@ enum page_cache_mode {
18382 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18383 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18384 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18385 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18386 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18387 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18388 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18389 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18390 @@ -194,7 +199,7 @@ enum page_cache_mode {
18391 #ifdef CONFIG_X86_64
18392 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18393 #else
18394 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18395 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18396 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18397 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18398 #endif
18399 @@ -233,7 +238,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18400 {
18401 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18402 }
18403 +#endif
18404
18405 +#if PAGETABLE_LEVELS == 3
18406 +#include <asm-generic/pgtable-nopud.h>
18407 +#endif
18408 +
18409 +#if PAGETABLE_LEVELS == 2
18410 +#include <asm-generic/pgtable-nopmd.h>
18411 +#endif
18412 +
18413 +#ifndef __ASSEMBLY__
18414 #if PAGETABLE_LEVELS > 3
18415 typedef struct { pudval_t pud; } pud_t;
18416
18417 @@ -247,8 +262,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18418 return pud.pud;
18419 }
18420 #else
18421 -#include <asm-generic/pgtable-nopud.h>
18422 -
18423 static inline pudval_t native_pud_val(pud_t pud)
18424 {
18425 return native_pgd_val(pud.pgd);
18426 @@ -268,8 +281,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18427 return pmd.pmd;
18428 }
18429 #else
18430 -#include <asm-generic/pgtable-nopmd.h>
18431 -
18432 static inline pmdval_t native_pmd_val(pmd_t pmd)
18433 {
18434 return native_pgd_val(pmd.pud.pgd);
18435 @@ -362,7 +373,6 @@ typedef struct page *pgtable_t;
18436
18437 extern pteval_t __supported_pte_mask;
18438 extern void set_nx(void);
18439 -extern int nx_enabled;
18440
18441 #define pgprot_writecombine pgprot_writecombine
18442 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18443 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18444 index 8f327184..368fb29 100644
18445 --- a/arch/x86/include/asm/preempt.h
18446 +++ b/arch/x86/include/asm/preempt.h
18447 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18448 */
18449 static __always_inline bool __preempt_count_dec_and_test(void)
18450 {
18451 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18452 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18453 }
18454
18455 /*
18456 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18457 index ec1c935..5cc6023 100644
18458 --- a/arch/x86/include/asm/processor.h
18459 +++ b/arch/x86/include/asm/processor.h
18460 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18461 /* Index into per_cpu list: */
18462 u16 cpu_index;
18463 u32 microcode;
18464 -};
18465 +} __randomize_layout;
18466
18467 #define X86_VENDOR_INTEL 0
18468 #define X86_VENDOR_CYRIX 1
18469 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18470 : "memory");
18471 }
18472
18473 +/* invpcid (%rdx),%rax */
18474 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18475 +
18476 +#define INVPCID_SINGLE_ADDRESS 0UL
18477 +#define INVPCID_SINGLE_CONTEXT 1UL
18478 +#define INVPCID_ALL_GLOBAL 2UL
18479 +#define INVPCID_ALL_NONGLOBAL 3UL
18480 +
18481 +#define PCID_KERNEL 0UL
18482 +#define PCID_USER 1UL
18483 +#define PCID_NOFLUSH (1UL << 63)
18484 +
18485 static inline void load_cr3(pgd_t *pgdir)
18486 {
18487 - write_cr3(__pa(pgdir));
18488 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18489 }
18490
18491 #ifdef CONFIG_X86_32
18492 @@ -282,7 +294,7 @@ struct tss_struct {
18493
18494 } ____cacheline_aligned;
18495
18496 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18497 +extern struct tss_struct init_tss[NR_CPUS];
18498
18499 /*
18500 * Save the original ist values for checking stack pointers during debugging
18501 @@ -479,6 +491,7 @@ struct thread_struct {
18502 unsigned short ds;
18503 unsigned short fsindex;
18504 unsigned short gsindex;
18505 + unsigned short ss;
18506 #endif
18507 #ifdef CONFIG_X86_32
18508 unsigned long ip;
18509 @@ -805,11 +818,18 @@ static inline void spin_lock_prefetch(const void *x)
18510 */
18511 #define TASK_SIZE PAGE_OFFSET
18512 #define TASK_SIZE_MAX TASK_SIZE
18513 +
18514 +#ifdef CONFIG_PAX_SEGMEXEC
18515 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18516 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18517 +#else
18518 #define STACK_TOP TASK_SIZE
18519 -#define STACK_TOP_MAX STACK_TOP
18520 +#endif
18521 +
18522 +#define STACK_TOP_MAX TASK_SIZE
18523
18524 #define INIT_THREAD { \
18525 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18526 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18527 .vm86_info = NULL, \
18528 .sysenter_cs = __KERNEL_CS, \
18529 .io_bitmap_ptr = NULL, \
18530 @@ -823,7 +843,7 @@ static inline void spin_lock_prefetch(const void *x)
18531 */
18532 #define INIT_TSS { \
18533 .x86_tss = { \
18534 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18535 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18536 .ss0 = __KERNEL_DS, \
18537 .ss1 = __KERNEL_CS, \
18538 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18539 @@ -834,11 +854,7 @@ static inline void spin_lock_prefetch(const void *x)
18540 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18541
18542 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18543 -#define KSTK_TOP(info) \
18544 -({ \
18545 - unsigned long *__ptr = (unsigned long *)(info); \
18546 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18547 -})
18548 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18549
18550 /*
18551 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18552 @@ -853,7 +869,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18553 #define task_pt_regs(task) \
18554 ({ \
18555 struct pt_regs *__regs__; \
18556 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18557 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18558 __regs__ - 1; \
18559 })
18560
18561 @@ -869,13 +885,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18562 * particular problem by preventing anything from being mapped
18563 * at the maximum canonical address.
18564 */
18565 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18566 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18567
18568 /* This decides where the kernel will search for a free chunk of vm
18569 * space during mmap's.
18570 */
18571 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18572 - 0xc0000000 : 0xFFFFe000)
18573 + 0xc0000000 : 0xFFFFf000)
18574
18575 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18576 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18577 @@ -886,11 +902,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18578 #define STACK_TOP_MAX TASK_SIZE_MAX
18579
18580 #define INIT_THREAD { \
18581 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18582 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18583 }
18584
18585 #define INIT_TSS { \
18586 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18587 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18588 }
18589
18590 /*
18591 @@ -918,6 +934,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18592 */
18593 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18594
18595 +#ifdef CONFIG_PAX_SEGMEXEC
18596 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18597 +#endif
18598 +
18599 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18600
18601 /* Get/set a process' ability to use the timestamp counter instruction */
18602 @@ -962,7 +982,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18603 return 0;
18604 }
18605
18606 -extern unsigned long arch_align_stack(unsigned long sp);
18607 +#define arch_align_stack(x) ((x) & ~0xfUL)
18608 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18609
18610 void default_idle(void);
18611 @@ -972,6 +992,6 @@ bool xen_set_default_idle(void);
18612 #define xen_set_default_idle 0
18613 #endif
18614
18615 -void stop_this_cpu(void *dummy);
18616 +void stop_this_cpu(void *dummy) __noreturn;
18617 void df_debug(struct pt_regs *regs, long error_code);
18618 #endif /* _ASM_X86_PROCESSOR_H */
18619 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18620 index 86fc2bb..bd5049a 100644
18621 --- a/arch/x86/include/asm/ptrace.h
18622 +++ b/arch/x86/include/asm/ptrace.h
18623 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18624 }
18625
18626 /*
18627 - * user_mode_vm(regs) determines whether a register set came from user mode.
18628 + * user_mode(regs) determines whether a register set came from user mode.
18629 * This is true if V8086 mode was enabled OR if the register set was from
18630 * protected mode with RPL-3 CS value. This tricky test checks that with
18631 * one comparison. Many places in the kernel can bypass this full check
18632 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18633 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18634 + * be used.
18635 */
18636 -static inline int user_mode(struct pt_regs *regs)
18637 +static inline int user_mode_novm(struct pt_regs *regs)
18638 {
18639 #ifdef CONFIG_X86_32
18640 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18641 #else
18642 - return !!(regs->cs & 3);
18643 + return !!(regs->cs & SEGMENT_RPL_MASK);
18644 #endif
18645 }
18646
18647 -static inline int user_mode_vm(struct pt_regs *regs)
18648 +static inline int user_mode(struct pt_regs *regs)
18649 {
18650 #ifdef CONFIG_X86_32
18651 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18652 USER_RPL;
18653 #else
18654 - return user_mode(regs);
18655 + return user_mode_novm(regs);
18656 #endif
18657 }
18658
18659 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18660 #ifdef CONFIG_X86_64
18661 static inline bool user_64bit_mode(struct pt_regs *regs)
18662 {
18663 + unsigned long cs = regs->cs & 0xffff;
18664 #ifndef CONFIG_PARAVIRT
18665 /*
18666 * On non-paravirt systems, this is the only long mode CPL 3
18667 * selector. We do not allow long mode selectors in the LDT.
18668 */
18669 - return regs->cs == __USER_CS;
18670 + return cs == __USER_CS;
18671 #else
18672 /* Headers are too twisted for this to go in paravirt.h. */
18673 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18674 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18675 #endif
18676 }
18677
18678 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18679 * Traps from the kernel do not save sp and ss.
18680 * Use the helper function to retrieve sp.
18681 */
18682 - if (offset == offsetof(struct pt_regs, sp) &&
18683 - regs->cs == __KERNEL_CS)
18684 - return kernel_stack_pointer(regs);
18685 + if (offset == offsetof(struct pt_regs, sp)) {
18686 + unsigned long cs = regs->cs & 0xffff;
18687 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18688 + return kernel_stack_pointer(regs);
18689 + }
18690 #endif
18691 return *(unsigned long *)((unsigned long)regs + offset);
18692 }
18693 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18694 index ae0e241..e80b10b 100644
18695 --- a/arch/x86/include/asm/qrwlock.h
18696 +++ b/arch/x86/include/asm/qrwlock.h
18697 @@ -7,8 +7,8 @@
18698 #define queue_write_unlock queue_write_unlock
18699 static inline void queue_write_unlock(struct qrwlock *lock)
18700 {
18701 - barrier();
18702 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18703 + barrier();
18704 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18705 }
18706 #endif
18707
18708 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18709 index 9c6b890..5305f53 100644
18710 --- a/arch/x86/include/asm/realmode.h
18711 +++ b/arch/x86/include/asm/realmode.h
18712 @@ -22,16 +22,14 @@ struct real_mode_header {
18713 #endif
18714 /* APM/BIOS reboot */
18715 u32 machine_real_restart_asm;
18716 -#ifdef CONFIG_X86_64
18717 u32 machine_real_restart_seg;
18718 -#endif
18719 };
18720
18721 /* This must match data at trampoline_32/64.S */
18722 struct trampoline_header {
18723 #ifdef CONFIG_X86_32
18724 u32 start;
18725 - u16 gdt_pad;
18726 + u16 boot_cs;
18727 u16 gdt_limit;
18728 u32 gdt_base;
18729 #else
18730 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18731 index a82c4f1..ac45053 100644
18732 --- a/arch/x86/include/asm/reboot.h
18733 +++ b/arch/x86/include/asm/reboot.h
18734 @@ -6,13 +6,13 @@
18735 struct pt_regs;
18736
18737 struct machine_ops {
18738 - void (*restart)(char *cmd);
18739 - void (*halt)(void);
18740 - void (*power_off)(void);
18741 + void (* __noreturn restart)(char *cmd);
18742 + void (* __noreturn halt)(void);
18743 + void (* __noreturn power_off)(void);
18744 void (*shutdown)(void);
18745 void (*crash_shutdown)(struct pt_regs *);
18746 - void (*emergency_restart)(void);
18747 -};
18748 + void (* __noreturn emergency_restart)(void);
18749 +} __no_const;
18750
18751 extern struct machine_ops machine_ops;
18752
18753 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18754 index 8f7866a..e442f20 100644
18755 --- a/arch/x86/include/asm/rmwcc.h
18756 +++ b/arch/x86/include/asm/rmwcc.h
18757 @@ -3,7 +3,34 @@
18758
18759 #ifdef CC_HAVE_ASM_GOTO
18760
18761 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18762 +#ifdef CONFIG_PAX_REFCOUNT
18763 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18764 +do { \
18765 + asm_volatile_goto (fullop \
18766 + ";jno 0f\n" \
18767 + fullantiop \
18768 + ";int $4\n0:\n" \
18769 + _ASM_EXTABLE(0b, 0b) \
18770 + ";j" cc " %l[cc_label]" \
18771 + : : "m" (var), ## __VA_ARGS__ \
18772 + : "memory" : cc_label); \
18773 + return 0; \
18774 +cc_label: \
18775 + return 1; \
18776 +} while (0)
18777 +#else
18778 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18779 +do { \
18780 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18781 + : : "m" (var), ## __VA_ARGS__ \
18782 + : "memory" : cc_label); \
18783 + return 0; \
18784 +cc_label: \
18785 + return 1; \
18786 +} while (0)
18787 +#endif
18788 +
18789 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18790 do { \
18791 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18792 : : "m" (var), ## __VA_ARGS__ \
18793 @@ -13,15 +40,46 @@ cc_label: \
18794 return 1; \
18795 } while (0)
18796
18797 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18798 - __GEN_RMWcc(op " " arg0, var, cc)
18799 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18800 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18801
18802 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18803 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18804 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18805 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18806 +
18807 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18808 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18809 +
18810 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18811 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18812
18813 #else /* !CC_HAVE_ASM_GOTO */
18814
18815 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18816 +#ifdef CONFIG_PAX_REFCOUNT
18817 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18818 +do { \
18819 + char c; \
18820 + asm volatile (fullop \
18821 + ";jno 0f\n" \
18822 + fullantiop \
18823 + ";int $4\n0:\n" \
18824 + _ASM_EXTABLE(0b, 0b) \
18825 + "; set" cc " %1" \
18826 + : "+m" (var), "=qm" (c) \
18827 + : __VA_ARGS__ : "memory"); \
18828 + return c != 0; \
18829 +} while (0)
18830 +#else
18831 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18832 +do { \
18833 + char c; \
18834 + asm volatile (fullop "; set" cc " %1" \
18835 + : "+m" (var), "=qm" (c) \
18836 + : __VA_ARGS__ : "memory"); \
18837 + return c != 0; \
18838 +} while (0)
18839 +#endif
18840 +
18841 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18842 do { \
18843 char c; \
18844 asm volatile (fullop "; set" cc " %1" \
18845 @@ -30,11 +88,17 @@ do { \
18846 return c != 0; \
18847 } while (0)
18848
18849 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18850 - __GEN_RMWcc(op " " arg0, var, cc)
18851 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18852 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18853 +
18854 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18855 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18856 +
18857 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18858 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18859
18860 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18861 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18862 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18863 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18864
18865 #endif /* CC_HAVE_ASM_GOTO */
18866
18867 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18868 index cad82c9..2e5c5c1 100644
18869 --- a/arch/x86/include/asm/rwsem.h
18870 +++ b/arch/x86/include/asm/rwsem.h
18871 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18872 {
18873 asm volatile("# beginning down_read\n\t"
18874 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18875 +
18876 +#ifdef CONFIG_PAX_REFCOUNT
18877 + "jno 0f\n"
18878 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18879 + "int $4\n0:\n"
18880 + _ASM_EXTABLE(0b, 0b)
18881 +#endif
18882 +
18883 /* adds 0x00000001 */
18884 " jns 1f\n"
18885 " call call_rwsem_down_read_failed\n"
18886 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18887 "1:\n\t"
18888 " mov %1,%2\n\t"
18889 " add %3,%2\n\t"
18890 +
18891 +#ifdef CONFIG_PAX_REFCOUNT
18892 + "jno 0f\n"
18893 + "sub %3,%2\n"
18894 + "int $4\n0:\n"
18895 + _ASM_EXTABLE(0b, 0b)
18896 +#endif
18897 +
18898 " jle 2f\n\t"
18899 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18900 " jnz 1b\n\t"
18901 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18902 long tmp;
18903 asm volatile("# beginning down_write\n\t"
18904 LOCK_PREFIX " xadd %1,(%2)\n\t"
18905 +
18906 +#ifdef CONFIG_PAX_REFCOUNT
18907 + "jno 0f\n"
18908 + "mov %1,(%2)\n"
18909 + "int $4\n0:\n"
18910 + _ASM_EXTABLE(0b, 0b)
18911 +#endif
18912 +
18913 /* adds 0xffff0001, returns the old value */
18914 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18915 /* was the active mask 0 before? */
18916 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18917 long tmp;
18918 asm volatile("# beginning __up_read\n\t"
18919 LOCK_PREFIX " xadd %1,(%2)\n\t"
18920 +
18921 +#ifdef CONFIG_PAX_REFCOUNT
18922 + "jno 0f\n"
18923 + "mov %1,(%2)\n"
18924 + "int $4\n0:\n"
18925 + _ASM_EXTABLE(0b, 0b)
18926 +#endif
18927 +
18928 /* subtracts 1, returns the old value */
18929 " jns 1f\n\t"
18930 " call call_rwsem_wake\n" /* expects old value in %edx */
18931 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18932 long tmp;
18933 asm volatile("# beginning __up_write\n\t"
18934 LOCK_PREFIX " xadd %1,(%2)\n\t"
18935 +
18936 +#ifdef CONFIG_PAX_REFCOUNT
18937 + "jno 0f\n"
18938 + "mov %1,(%2)\n"
18939 + "int $4\n0:\n"
18940 + _ASM_EXTABLE(0b, 0b)
18941 +#endif
18942 +
18943 /* subtracts 0xffff0001, returns the old value */
18944 " jns 1f\n\t"
18945 " call call_rwsem_wake\n" /* expects old value in %edx */
18946 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18947 {
18948 asm volatile("# beginning __downgrade_write\n\t"
18949 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18950 +
18951 +#ifdef CONFIG_PAX_REFCOUNT
18952 + "jno 0f\n"
18953 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18954 + "int $4\n0:\n"
18955 + _ASM_EXTABLE(0b, 0b)
18956 +#endif
18957 +
18958 /*
18959 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18960 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18961 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18962 */
18963 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18964 {
18965 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18966 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18967 +
18968 +#ifdef CONFIG_PAX_REFCOUNT
18969 + "jno 0f\n"
18970 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18971 + "int $4\n0:\n"
18972 + _ASM_EXTABLE(0b, 0b)
18973 +#endif
18974 +
18975 : "+m" (sem->count)
18976 : "er" (delta));
18977 }
18978 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18979 */
18980 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
18981 {
18982 - return delta + xadd(&sem->count, delta);
18983 + return delta + xadd_check_overflow(&sem->count, delta);
18984 }
18985
18986 #endif /* __KERNEL__ */
18987 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
18988 index e657b7b..81fefb444 100644
18989 --- a/arch/x86/include/asm/segment.h
18990 +++ b/arch/x86/include/asm/segment.h
18991 @@ -73,10 +73,15 @@
18992 * 26 - ESPFIX small SS
18993 * 27 - per-cpu [ offset to per-cpu data area ]
18994 * 28 - stack_canary-20 [ for stack protector ]
18995 - * 29 - unused
18996 - * 30 - unused
18997 + * 29 - PCI BIOS CS
18998 + * 30 - PCI BIOS DS
18999 * 31 - TSS for double fault handler
19000 */
19001 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
19002 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
19003 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
19004 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
19005 +
19006 #define GDT_ENTRY_TLS_MIN 6
19007 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
19008
19009 @@ -88,6 +93,8 @@
19010
19011 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
19012
19013 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
19014 +
19015 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
19016
19017 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
19018 @@ -113,6 +120,12 @@
19019 #define __KERNEL_STACK_CANARY 0
19020 #endif
19021
19022 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
19023 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19024 +
19025 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19026 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19027 +
19028 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19029
19030 /*
19031 @@ -140,7 +153,7 @@
19032 */
19033
19034 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19035 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19036 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19037
19038
19039 #else
19040 @@ -164,6 +177,8 @@
19041 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19042 #define __USER32_DS __USER_DS
19043
19044 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19045 +
19046 #define GDT_ENTRY_TSS 8 /* needs two entries */
19047 #define GDT_ENTRY_LDT 10 /* needs two entries */
19048 #define GDT_ENTRY_TLS_MIN 12
19049 @@ -172,6 +187,8 @@
19050 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19051 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19052
19053 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19054 +
19055 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19056 #define FS_TLS 0
19057 #define GS_TLS 1
19058 @@ -179,12 +196,14 @@
19059 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19060 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19061
19062 -#define GDT_ENTRIES 16
19063 +#define GDT_ENTRIES 17
19064
19065 #endif
19066
19067 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19068 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19069 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19070 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19071 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19072 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19073 #ifndef CONFIG_PARAVIRT
19074 @@ -267,7 +286,7 @@ static inline unsigned long get_limit(unsigned long segment)
19075 {
19076 unsigned long __limit;
19077 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19078 - return __limit + 1;
19079 + return __limit;
19080 }
19081
19082 #endif /* !__ASSEMBLY__ */
19083 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19084 index 8d3120f..352b440 100644
19085 --- a/arch/x86/include/asm/smap.h
19086 +++ b/arch/x86/include/asm/smap.h
19087 @@ -25,11 +25,40 @@
19088
19089 #include <asm/alternative-asm.h>
19090
19091 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19092 +#define ASM_PAX_OPEN_USERLAND \
19093 + 661: jmp 663f; \
19094 + .pushsection .altinstr_replacement, "a" ; \
19095 + 662: pushq %rax; nop; \
19096 + .popsection ; \
19097 + .pushsection .altinstructions, "a" ; \
19098 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19099 + .popsection ; \
19100 + call __pax_open_userland; \
19101 + popq %rax; \
19102 + 663:
19103 +
19104 +#define ASM_PAX_CLOSE_USERLAND \
19105 + 661: jmp 663f; \
19106 + .pushsection .altinstr_replacement, "a" ; \
19107 + 662: pushq %rax; nop; \
19108 + .popsection; \
19109 + .pushsection .altinstructions, "a" ; \
19110 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19111 + .popsection; \
19112 + call __pax_close_userland; \
19113 + popq %rax; \
19114 + 663:
19115 +#else
19116 +#define ASM_PAX_OPEN_USERLAND
19117 +#define ASM_PAX_CLOSE_USERLAND
19118 +#endif
19119 +
19120 #ifdef CONFIG_X86_SMAP
19121
19122 #define ASM_CLAC \
19123 661: ASM_NOP3 ; \
19124 - .pushsection .altinstr_replacement, "ax" ; \
19125 + .pushsection .altinstr_replacement, "a" ; \
19126 662: __ASM_CLAC ; \
19127 .popsection ; \
19128 .pushsection .altinstructions, "a" ; \
19129 @@ -38,7 +67,7 @@
19130
19131 #define ASM_STAC \
19132 661: ASM_NOP3 ; \
19133 - .pushsection .altinstr_replacement, "ax" ; \
19134 + .pushsection .altinstr_replacement, "a" ; \
19135 662: __ASM_STAC ; \
19136 .popsection ; \
19137 .pushsection .altinstructions, "a" ; \
19138 @@ -56,6 +85,37 @@
19139
19140 #include <asm/alternative.h>
19141
19142 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19143 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19144 +
19145 +extern void __pax_open_userland(void);
19146 +static __always_inline unsigned long pax_open_userland(void)
19147 +{
19148 +
19149 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19150 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19151 + :
19152 + : [open] "i" (__pax_open_userland)
19153 + : "memory", "rax");
19154 +#endif
19155 +
19156 + return 0;
19157 +}
19158 +
19159 +extern void __pax_close_userland(void);
19160 +static __always_inline unsigned long pax_close_userland(void)
19161 +{
19162 +
19163 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19164 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19165 + :
19166 + : [close] "i" (__pax_close_userland)
19167 + : "memory", "rax");
19168 +#endif
19169 +
19170 + return 0;
19171 +}
19172 +
19173 #ifdef CONFIG_X86_SMAP
19174
19175 static __always_inline void clac(void)
19176 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19177 index 8cd1cc3..827e09e 100644
19178 --- a/arch/x86/include/asm/smp.h
19179 +++ b/arch/x86/include/asm/smp.h
19180 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19181 /* cpus sharing the last level cache: */
19182 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19183 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19184 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19185 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19186
19187 static inline struct cpumask *cpu_sibling_mask(int cpu)
19188 {
19189 @@ -78,7 +78,7 @@ struct smp_ops {
19190
19191 void (*send_call_func_ipi)(const struct cpumask *mask);
19192 void (*send_call_func_single_ipi)(int cpu);
19193 -};
19194 +} __no_const;
19195
19196 /* Globals due to paravirt */
19197 extern void set_cpu_sibling_map(int cpu);
19198 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19199 extern int safe_smp_processor_id(void);
19200
19201 #elif defined(CONFIG_X86_64_SMP)
19202 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19203 -
19204 -#define stack_smp_processor_id() \
19205 -({ \
19206 - struct thread_info *ti; \
19207 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19208 - ti->cpu; \
19209 -})
19210 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19211 +#define stack_smp_processor_id() raw_smp_processor_id()
19212 #define safe_smp_processor_id() smp_processor_id()
19213
19214 #endif
19215 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19216 index 6a99859..03cb807 100644
19217 --- a/arch/x86/include/asm/stackprotector.h
19218 +++ b/arch/x86/include/asm/stackprotector.h
19219 @@ -47,7 +47,7 @@
19220 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19221 */
19222 #define GDT_STACK_CANARY_INIT \
19223 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19224 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19225
19226 /*
19227 * Initialize the stackprotector canary value.
19228 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19229
19230 static inline void load_stack_canary_segment(void)
19231 {
19232 -#ifdef CONFIG_X86_32
19233 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19234 asm volatile ("mov %0, %%gs" : : "r" (0));
19235 #endif
19236 }
19237 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19238 index 70bbe39..4ae2bd4 100644
19239 --- a/arch/x86/include/asm/stacktrace.h
19240 +++ b/arch/x86/include/asm/stacktrace.h
19241 @@ -11,28 +11,20 @@
19242
19243 extern int kstack_depth_to_print;
19244
19245 -struct thread_info;
19246 +struct task_struct;
19247 struct stacktrace_ops;
19248
19249 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19250 - unsigned long *stack,
19251 - unsigned long bp,
19252 - const struct stacktrace_ops *ops,
19253 - void *data,
19254 - unsigned long *end,
19255 - int *graph);
19256 +typedef unsigned long walk_stack_t(struct task_struct *task,
19257 + void *stack_start,
19258 + unsigned long *stack,
19259 + unsigned long bp,
19260 + const struct stacktrace_ops *ops,
19261 + void *data,
19262 + unsigned long *end,
19263 + int *graph);
19264
19265 -extern unsigned long
19266 -print_context_stack(struct thread_info *tinfo,
19267 - unsigned long *stack, unsigned long bp,
19268 - const struct stacktrace_ops *ops, void *data,
19269 - unsigned long *end, int *graph);
19270 -
19271 -extern unsigned long
19272 -print_context_stack_bp(struct thread_info *tinfo,
19273 - unsigned long *stack, unsigned long bp,
19274 - const struct stacktrace_ops *ops, void *data,
19275 - unsigned long *end, int *graph);
19276 +extern walk_stack_t print_context_stack;
19277 +extern walk_stack_t print_context_stack_bp;
19278
19279 /* Generic stack tracer with callbacks */
19280
19281 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19282 void (*address)(void *data, unsigned long address, int reliable);
19283 /* On negative return stop dumping */
19284 int (*stack)(void *data, char *name);
19285 - walk_stack_t walk_stack;
19286 + walk_stack_t *walk_stack;
19287 };
19288
19289 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19290 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19291 index 751bf4b..a1278b5 100644
19292 --- a/arch/x86/include/asm/switch_to.h
19293 +++ b/arch/x86/include/asm/switch_to.h
19294 @@ -112,7 +112,7 @@ do { \
19295 "call __switch_to\n\t" \
19296 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19297 __switch_canary \
19298 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19299 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19300 "movq %%rax,%%rdi\n\t" \
19301 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19302 "jnz ret_from_fork\n\t" \
19303 @@ -123,7 +123,7 @@ do { \
19304 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19305 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19306 [_tif_fork] "i" (_TIF_FORK), \
19307 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19308 + [thread_info] "m" (current_tinfo), \
19309 [current_task] "m" (current_task) \
19310 __switch_canary_iparam \
19311 : "memory", "cc" __EXTRA_CLOBBER)
19312 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19313 index 1d4e4f2..506db18 100644
19314 --- a/arch/x86/include/asm/thread_info.h
19315 +++ b/arch/x86/include/asm/thread_info.h
19316 @@ -24,7 +24,6 @@ struct exec_domain;
19317 #include <linux/atomic.h>
19318
19319 struct thread_info {
19320 - struct task_struct *task; /* main task structure */
19321 struct exec_domain *exec_domain; /* execution domain */
19322 __u32 flags; /* low level flags */
19323 __u32 status; /* thread synchronous flags */
19324 @@ -32,13 +31,13 @@ struct thread_info {
19325 int saved_preempt_count;
19326 mm_segment_t addr_limit;
19327 void __user *sysenter_return;
19328 + unsigned long lowest_stack;
19329 unsigned int sig_on_uaccess_error:1;
19330 unsigned int uaccess_err:1; /* uaccess failed */
19331 };
19332
19333 -#define INIT_THREAD_INFO(tsk) \
19334 +#define INIT_THREAD_INFO \
19335 { \
19336 - .task = &tsk, \
19337 .exec_domain = &default_exec_domain, \
19338 .flags = 0, \
19339 .cpu = 0, \
19340 @@ -46,7 +45,7 @@ struct thread_info {
19341 .addr_limit = KERNEL_DS, \
19342 }
19343
19344 -#define init_thread_info (init_thread_union.thread_info)
19345 +#define init_thread_info (init_thread_union.stack)
19346 #define init_stack (init_thread_union.stack)
19347
19348 #else /* !__ASSEMBLY__ */
19349 @@ -86,6 +85,7 @@ struct thread_info {
19350 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19351 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19352 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19353 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19354
19355 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19356 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19357 @@ -109,17 +109,18 @@ struct thread_info {
19358 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19359 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19360 #define _TIF_X32 (1 << TIF_X32)
19361 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19362
19363 /* work to do in syscall_trace_enter() */
19364 #define _TIF_WORK_SYSCALL_ENTRY \
19365 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19366 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19367 - _TIF_NOHZ)
19368 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19369
19370 /* work to do in syscall_trace_leave() */
19371 #define _TIF_WORK_SYSCALL_EXIT \
19372 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19373 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19374 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19375
19376 /* work to do on interrupt/exception return */
19377 #define _TIF_WORK_MASK \
19378 @@ -130,7 +131,7 @@ struct thread_info {
19379 /* work to do on any return to user space */
19380 #define _TIF_ALLWORK_MASK \
19381 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19382 - _TIF_NOHZ)
19383 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19384
19385 /* Only used for 64 bit */
19386 #define _TIF_DO_NOTIFY_MASK \
19387 @@ -145,7 +146,6 @@ struct thread_info {
19388 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19389
19390 #define STACK_WARN (THREAD_SIZE/8)
19391 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19392
19393 /*
19394 * macros/functions for gaining access to the thread information structure
19395 @@ -156,12 +156,11 @@ struct thread_info {
19396
19397 DECLARE_PER_CPU(unsigned long, kernel_stack);
19398
19399 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19400 +
19401 static inline struct thread_info *current_thread_info(void)
19402 {
19403 - struct thread_info *ti;
19404 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19405 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19406 - return ti;
19407 + return this_cpu_read_stable(current_tinfo);
19408 }
19409
19410 static inline unsigned long current_stack_pointer(void)
19411 @@ -179,14 +178,7 @@ static inline unsigned long current_stack_pointer(void)
19412
19413 /* how to get the thread information struct from ASM */
19414 #define GET_THREAD_INFO(reg) \
19415 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19416 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19417 -
19418 -/*
19419 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19420 - * a certain register (to be used in assembler memory operands).
19421 - */
19422 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19423 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19424
19425 #endif
19426
19427 @@ -242,5 +234,12 @@ static inline bool is_ia32_task(void)
19428 extern void arch_task_cache_init(void);
19429 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19430 extern void arch_release_task_struct(struct task_struct *tsk);
19431 +
19432 +#define __HAVE_THREAD_FUNCTIONS
19433 +#define task_thread_info(task) (&(task)->tinfo)
19434 +#define task_stack_page(task) ((task)->stack)
19435 +#define setup_thread_stack(p, org) do {} while (0)
19436 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19437 +
19438 #endif
19439 #endif /* _ASM_X86_THREAD_INFO_H */
19440 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19441 index cd79194..e7a9491 100644
19442 --- a/arch/x86/include/asm/tlbflush.h
19443 +++ b/arch/x86/include/asm/tlbflush.h
19444 @@ -86,18 +86,44 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask)
19445
19446 static inline void __native_flush_tlb(void)
19447 {
19448 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19449 + u64 descriptor[2];
19450 +
19451 + descriptor[0] = PCID_KERNEL;
19452 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19453 + return;
19454 + }
19455 +
19456 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19457 + if (static_cpu_has(X86_FEATURE_PCID)) {
19458 + unsigned int cpu = raw_get_cpu();
19459 +
19460 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19461 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19462 + raw_put_cpu_no_resched();
19463 + return;
19464 + }
19465 +#endif
19466 +
19467 native_write_cr3(native_read_cr3());
19468 }
19469
19470 static inline void __native_flush_tlb_global_irq_disabled(void)
19471 {
19472 - unsigned long cr4;
19473 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19474 + u64 descriptor[2];
19475
19476 - cr4 = this_cpu_read(cpu_tlbstate.cr4);
19477 - /* clear PGE */
19478 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19479 - /* write old PGE again and flush TLBs */
19480 - native_write_cr4(cr4);
19481 + descriptor[0] = PCID_KERNEL;
19482 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19483 + } else {
19484 + unsigned long cr4;
19485 +
19486 + cr4 = this_cpu_read(cpu_tlbstate.cr4);
19487 + /* clear PGE */
19488 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19489 + /* write old PGE again and flush TLBs */
19490 + native_write_cr4(cr4);
19491 + }
19492 }
19493
19494 static inline void __native_flush_tlb_global(void)
19495 @@ -118,6 +144,41 @@ static inline void __native_flush_tlb_global(void)
19496
19497 static inline void __native_flush_tlb_single(unsigned long addr)
19498 {
19499 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19500 + u64 descriptor[2];
19501 +
19502 + descriptor[0] = PCID_KERNEL;
19503 + descriptor[1] = addr;
19504 +
19505 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19506 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19507 + if (addr < TASK_SIZE_MAX)
19508 + descriptor[1] += pax_user_shadow_base;
19509 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19510 + }
19511 +
19512 + descriptor[0] = PCID_USER;
19513 + descriptor[1] = addr;
19514 +#endif
19515 +
19516 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19517 + return;
19518 + }
19519 +
19520 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19521 + if (static_cpu_has(X86_FEATURE_PCID)) {
19522 + unsigned int cpu = raw_get_cpu();
19523 +
19524 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19525 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19526 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19527 + raw_put_cpu_no_resched();
19528 +
19529 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19530 + addr += pax_user_shadow_base;
19531 + }
19532 +#endif
19533 +
19534 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19535 }
19536
19537 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19538 index ace9dec..3f9e253 100644
19539 --- a/arch/x86/include/asm/uaccess.h
19540 +++ b/arch/x86/include/asm/uaccess.h
19541 @@ -7,6 +7,7 @@
19542 #include <linux/compiler.h>
19543 #include <linux/thread_info.h>
19544 #include <linux/string.h>
19545 +#include <linux/spinlock.h>
19546 #include <asm/asm.h>
19547 #include <asm/page.h>
19548 #include <asm/smap.h>
19549 @@ -29,7 +30,12 @@
19550
19551 #define get_ds() (KERNEL_DS)
19552 #define get_fs() (current_thread_info()->addr_limit)
19553 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19554 +void __set_fs(mm_segment_t x);
19555 +void set_fs(mm_segment_t x);
19556 +#else
19557 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19558 +#endif
19559
19560 #define segment_eq(a, b) ((a).seg == (b).seg)
19561
19562 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19563 * checks that the pointer is in the user space range - after calling
19564 * this function, memory access functions may still return -EFAULT.
19565 */
19566 -#define access_ok(type, addr, size) \
19567 - likely(!__range_not_ok(addr, size, user_addr_max()))
19568 +extern int _cond_resched(void);
19569 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19570 +#define access_ok(type, addr, size) \
19571 +({ \
19572 + unsigned long __size = size; \
19573 + unsigned long __addr = (unsigned long)addr; \
19574 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19575 + if (__ret_ao && __size) { \
19576 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19577 + unsigned long __end_ao = __addr + __size - 1; \
19578 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19579 + while (__addr_ao <= __end_ao) { \
19580 + char __c_ao; \
19581 + __addr_ao += PAGE_SIZE; \
19582 + if (__size > PAGE_SIZE) \
19583 + _cond_resched(); \
19584 + if (__get_user(__c_ao, (char __user *)__addr)) \
19585 + break; \
19586 + if (type != VERIFY_WRITE) { \
19587 + __addr = __addr_ao; \
19588 + continue; \
19589 + } \
19590 + if (__put_user(__c_ao, (char __user *)__addr)) \
19591 + break; \
19592 + __addr = __addr_ao; \
19593 + } \
19594 + } \
19595 + } \
19596 + __ret_ao; \
19597 +})
19598
19599 /*
19600 * The exception table consists of pairs of addresses relative to the
19601 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19602 extern int __get_user_bad(void);
19603
19604 /*
19605 - * This is a type: either unsigned long, if the argument fits into
19606 - * that type, or otherwise unsigned long long.
19607 + * This is a type: either (un)signed int, if the argument fits into
19608 + * that type, or otherwise (un)signed long long.
19609 */
19610 #define __inttype(x) \
19611 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19612 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19613 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19614 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19615
19616 /**
19617 * get_user: - Get a simple variable from user space.
19618 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19619 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19620 __chk_user_ptr(ptr); \
19621 might_fault(); \
19622 + pax_open_userland(); \
19623 asm volatile("call __get_user_%P3" \
19624 : "=a" (__ret_gu), "=r" (__val_gu) \
19625 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19626 (x) = (__force __typeof__(*(ptr))) __val_gu; \
19627 + pax_close_userland(); \
19628 __ret_gu; \
19629 })
19630
19631 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19632 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19633 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19634
19635 -
19636 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19637 +#define __copyuser_seg "gs;"
19638 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19639 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19640 +#else
19641 +#define __copyuser_seg
19642 +#define __COPYUSER_SET_ES
19643 +#define __COPYUSER_RESTORE_ES
19644 +#endif
19645
19646 #ifdef CONFIG_X86_32
19647 #define __put_user_asm_u64(x, addr, err, errret) \
19648 asm volatile(ASM_STAC "\n" \
19649 - "1: movl %%eax,0(%2)\n" \
19650 - "2: movl %%edx,4(%2)\n" \
19651 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19652 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19653 "3: " ASM_CLAC "\n" \
19654 ".section .fixup,\"ax\"\n" \
19655 "4: movl %3,%0\n" \
19656 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19657
19658 #define __put_user_asm_ex_u64(x, addr) \
19659 asm volatile(ASM_STAC "\n" \
19660 - "1: movl %%eax,0(%1)\n" \
19661 - "2: movl %%edx,4(%1)\n" \
19662 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19663 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19664 "3: " ASM_CLAC "\n" \
19665 _ASM_EXTABLE_EX(1b, 2b) \
19666 _ASM_EXTABLE_EX(2b, 3b) \
19667 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19668 __typeof__(*(ptr)) __pu_val; \
19669 __chk_user_ptr(ptr); \
19670 might_fault(); \
19671 - __pu_val = x; \
19672 + __pu_val = (x); \
19673 + pax_open_userland(); \
19674 switch (sizeof(*(ptr))) { \
19675 case 1: \
19676 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19677 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19678 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19679 break; \
19680 } \
19681 + pax_close_userland(); \
19682 __ret_pu; \
19683 })
19684
19685 @@ -355,8 +403,10 @@ do { \
19686 } while (0)
19687
19688 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19689 +do { \
19690 + pax_open_userland(); \
19691 asm volatile(ASM_STAC "\n" \
19692 - "1: mov"itype" %2,%"rtype"1\n" \
19693 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19694 "2: " ASM_CLAC "\n" \
19695 ".section .fixup,\"ax\"\n" \
19696 "3: mov %3,%0\n" \
19697 @@ -364,8 +414,10 @@ do { \
19698 " jmp 2b\n" \
19699 ".previous\n" \
19700 _ASM_EXTABLE(1b, 3b) \
19701 - : "=r" (err), ltype(x) \
19702 - : "m" (__m(addr)), "i" (errret), "0" (err))
19703 + : "=r" (err), ltype (x) \
19704 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19705 + pax_close_userland(); \
19706 +} while (0)
19707
19708 #define __get_user_size_ex(x, ptr, size) \
19709 do { \
19710 @@ -389,7 +441,7 @@ do { \
19711 } while (0)
19712
19713 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19714 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19715 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19716 "2:\n" \
19717 _ASM_EXTABLE_EX(1b, 2b) \
19718 : ltype(x) : "m" (__m(addr)))
19719 @@ -406,13 +458,24 @@ do { \
19720 int __gu_err; \
19721 unsigned long __gu_val; \
19722 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19723 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19724 + (x) = (__typeof__(*(ptr)))__gu_val; \
19725 __gu_err; \
19726 })
19727
19728 /* FIXME: this hack is definitely wrong -AK */
19729 struct __large_struct { unsigned long buf[100]; };
19730 -#define __m(x) (*(struct __large_struct __user *)(x))
19731 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19732 +#define ____m(x) \
19733 +({ \
19734 + unsigned long ____x = (unsigned long)(x); \
19735 + if (____x < pax_user_shadow_base) \
19736 + ____x += pax_user_shadow_base; \
19737 + (typeof(x))____x; \
19738 +})
19739 +#else
19740 +#define ____m(x) (x)
19741 +#endif
19742 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19743
19744 /*
19745 * Tell gcc we read from memory instead of writing: this is because
19746 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19747 * aliasing issues.
19748 */
19749 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19750 +do { \
19751 + pax_open_userland(); \
19752 asm volatile(ASM_STAC "\n" \
19753 - "1: mov"itype" %"rtype"1,%2\n" \
19754 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19755 "2: " ASM_CLAC "\n" \
19756 ".section .fixup,\"ax\"\n" \
19757 "3: mov %3,%0\n" \
19758 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19759 ".previous\n" \
19760 _ASM_EXTABLE(1b, 3b) \
19761 : "=r"(err) \
19762 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19763 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19764 + pax_close_userland(); \
19765 +} while (0)
19766
19767 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19768 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19769 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19770 "2:\n" \
19771 _ASM_EXTABLE_EX(1b, 2b) \
19772 : : ltype(x), "m" (__m(addr)))
19773 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19774 */
19775 #define uaccess_try do { \
19776 current_thread_info()->uaccess_err = 0; \
19777 + pax_open_userland(); \
19778 stac(); \
19779 barrier();
19780
19781 #define uaccess_catch(err) \
19782 clac(); \
19783 + pax_close_userland(); \
19784 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19785 } while (0)
19786
19787 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19788 * On error, the variable @x is set to zero.
19789 */
19790
19791 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19792 +#define __get_user(x, ptr) get_user((x), (ptr))
19793 +#else
19794 #define __get_user(x, ptr) \
19795 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19796 +#endif
19797
19798 /**
19799 * __put_user: - Write a simple value into user space, with less checking.
19800 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19801 * Returns zero on success, or -EFAULT on error.
19802 */
19803
19804 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19805 +#define __put_user(x, ptr) put_user((x), (ptr))
19806 +#else
19807 #define __put_user(x, ptr) \
19808 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19809 +#endif
19810
19811 #define __get_user_unaligned __get_user
19812 #define __put_user_unaligned __put_user
19813 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19814 #define get_user_ex(x, ptr) do { \
19815 unsigned long __gue_val; \
19816 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19817 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19818 + (x) = (__typeof__(*(ptr)))__gue_val; \
19819 } while (0)
19820
19821 #define put_user_try uaccess_try
19822 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19823 extern __must_check long strnlen_user(const char __user *str, long n);
19824
19825 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19826 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19827 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19828
19829 extern void __cmpxchg_wrong_size(void)
19830 __compiletime_error("Bad argument size for cmpxchg");
19831 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19832 __typeof__(ptr) __uval = (uval); \
19833 __typeof__(*(ptr)) __old = (old); \
19834 __typeof__(*(ptr)) __new = (new); \
19835 + pax_open_userland(); \
19836 switch (size) { \
19837 case 1: \
19838 { \
19839 asm volatile("\t" ASM_STAC "\n" \
19840 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19841 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19842 "2:\t" ASM_CLAC "\n" \
19843 "\t.section .fixup, \"ax\"\n" \
19844 "3:\tmov %3, %0\n" \
19845 "\tjmp 2b\n" \
19846 "\t.previous\n" \
19847 _ASM_EXTABLE(1b, 3b) \
19848 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19849 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19850 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19851 : "memory" \
19852 ); \
19853 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19854 case 2: \
19855 { \
19856 asm volatile("\t" ASM_STAC "\n" \
19857 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19858 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19859 "2:\t" ASM_CLAC "\n" \
19860 "\t.section .fixup, \"ax\"\n" \
19861 "3:\tmov %3, %0\n" \
19862 "\tjmp 2b\n" \
19863 "\t.previous\n" \
19864 _ASM_EXTABLE(1b, 3b) \
19865 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19866 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19867 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19868 : "memory" \
19869 ); \
19870 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19871 case 4: \
19872 { \
19873 asm volatile("\t" ASM_STAC "\n" \
19874 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19875 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19876 "2:\t" ASM_CLAC "\n" \
19877 "\t.section .fixup, \"ax\"\n" \
19878 "3:\tmov %3, %0\n" \
19879 "\tjmp 2b\n" \
19880 "\t.previous\n" \
19881 _ASM_EXTABLE(1b, 3b) \
19882 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19883 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19884 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19885 : "memory" \
19886 ); \
19887 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19888 __cmpxchg_wrong_size(); \
19889 \
19890 asm volatile("\t" ASM_STAC "\n" \
19891 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19892 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19893 "2:\t" ASM_CLAC "\n" \
19894 "\t.section .fixup, \"ax\"\n" \
19895 "3:\tmov %3, %0\n" \
19896 "\tjmp 2b\n" \
19897 "\t.previous\n" \
19898 _ASM_EXTABLE(1b, 3b) \
19899 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19900 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19901 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19902 : "memory" \
19903 ); \
19904 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
19905 default: \
19906 __cmpxchg_wrong_size(); \
19907 } \
19908 + pax_close_userland(); \
19909 *__uval = __old; \
19910 __ret; \
19911 })
19912 @@ -636,17 +715,6 @@ extern struct movsl_mask {
19913
19914 #define ARCH_HAS_NOCACHE_UACCESS 1
19915
19916 -#ifdef CONFIG_X86_32
19917 -# include <asm/uaccess_32.h>
19918 -#else
19919 -# include <asm/uaccess_64.h>
19920 -#endif
19921 -
19922 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19923 - unsigned n);
19924 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19925 - unsigned n);
19926 -
19927 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19928 # define copy_user_diag __compiletime_error
19929 #else
19930 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19931 extern void copy_user_diag("copy_from_user() buffer size is too small")
19932 copy_from_user_overflow(void);
19933 extern void copy_user_diag("copy_to_user() buffer size is too small")
19934 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19935 +copy_to_user_overflow(void);
19936
19937 #undef copy_user_diag
19938
19939 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19940
19941 extern void
19942 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19943 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19944 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19945 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19946
19947 #else
19948 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19949
19950 #endif
19951
19952 +#ifdef CONFIG_X86_32
19953 +# include <asm/uaccess_32.h>
19954 +#else
19955 +# include <asm/uaccess_64.h>
19956 +#endif
19957 +
19958 static inline unsigned long __must_check
19959 copy_from_user(void *to, const void __user *from, unsigned long n)
19960 {
19961 - int sz = __compiletime_object_size(to);
19962 + size_t sz = __compiletime_object_size(to);
19963
19964 might_fault();
19965
19966 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19967 * case, and do only runtime checking for non-constant sizes.
19968 */
19969
19970 - if (likely(sz < 0 || sz >= n))
19971 - n = _copy_from_user(to, from, n);
19972 - else if(__builtin_constant_p(n))
19973 - copy_from_user_overflow();
19974 - else
19975 - __copy_from_user_overflow(sz, n);
19976 + if (likely(sz != (size_t)-1 && sz < n)) {
19977 + if(__builtin_constant_p(n))
19978 + copy_from_user_overflow();
19979 + else
19980 + __copy_from_user_overflow(sz, n);
19981 + } else if (access_ok(VERIFY_READ, from, n))
19982 + n = __copy_from_user(to, from, n);
19983 + else if ((long)n > 0)
19984 + memset(to, 0, n);
19985
19986 return n;
19987 }
19988 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19989 static inline unsigned long __must_check
19990 copy_to_user(void __user *to, const void *from, unsigned long n)
19991 {
19992 - int sz = __compiletime_object_size(from);
19993 + size_t sz = __compiletime_object_size(from);
19994
19995 might_fault();
19996
19997 /* See the comment in copy_from_user() above. */
19998 - if (likely(sz < 0 || sz >= n))
19999 - n = _copy_to_user(to, from, n);
20000 - else if(__builtin_constant_p(n))
20001 - copy_to_user_overflow();
20002 - else
20003 - __copy_to_user_overflow(sz, n);
20004 + if (likely(sz != (size_t)-1 && sz < n)) {
20005 + if(__builtin_constant_p(n))
20006 + copy_to_user_overflow();
20007 + else
20008 + __copy_to_user_overflow(sz, n);
20009 + } else if (access_ok(VERIFY_WRITE, to, n))
20010 + n = __copy_to_user(to, from, n);
20011
20012 return n;
20013 }
20014 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
20015 index 3c03a5d..edb68ae 100644
20016 --- a/arch/x86/include/asm/uaccess_32.h
20017 +++ b/arch/x86/include/asm/uaccess_32.h
20018 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
20019 * anything, so this is accurate.
20020 */
20021
20022 -static __always_inline unsigned long __must_check
20023 +static __always_inline __size_overflow(3) unsigned long __must_check
20024 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20025 {
20026 + if ((long)n < 0)
20027 + return n;
20028 +
20029 + check_object_size(from, n, true);
20030 +
20031 if (__builtin_constant_p(n)) {
20032 unsigned long ret;
20033
20034 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20035 __copy_to_user(void __user *to, const void *from, unsigned long n)
20036 {
20037 might_fault();
20038 +
20039 return __copy_to_user_inatomic(to, from, n);
20040 }
20041
20042 -static __always_inline unsigned long
20043 +static __always_inline __size_overflow(3) unsigned long
20044 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20045 {
20046 + if ((long)n < 0)
20047 + return n;
20048 +
20049 /* Avoid zeroing the tail if the copy fails..
20050 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20051 * but as the zeroing behaviour is only significant when n is not
20052 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20053 __copy_from_user(void *to, const void __user *from, unsigned long n)
20054 {
20055 might_fault();
20056 +
20057 + if ((long)n < 0)
20058 + return n;
20059 +
20060 + check_object_size(to, n, false);
20061 +
20062 if (__builtin_constant_p(n)) {
20063 unsigned long ret;
20064
20065 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20066 const void __user *from, unsigned long n)
20067 {
20068 might_fault();
20069 +
20070 + if ((long)n < 0)
20071 + return n;
20072 +
20073 if (__builtin_constant_p(n)) {
20074 unsigned long ret;
20075
20076 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20077 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20078 unsigned long n)
20079 {
20080 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20081 + if ((long)n < 0)
20082 + return n;
20083 +
20084 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20085 }
20086
20087 #endif /* _ASM_X86_UACCESS_32_H */
20088 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20089 index f2f9b39..2ae1bf8 100644
20090 --- a/arch/x86/include/asm/uaccess_64.h
20091 +++ b/arch/x86/include/asm/uaccess_64.h
20092 @@ -10,6 +10,9 @@
20093 #include <asm/alternative.h>
20094 #include <asm/cpufeature.h>
20095 #include <asm/page.h>
20096 +#include <asm/pgtable.h>
20097 +
20098 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20099
20100 /*
20101 * Copy To/From Userspace
20102 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20103 __must_check unsigned long
20104 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20105
20106 -static __always_inline __must_check unsigned long
20107 -copy_user_generic(void *to, const void *from, unsigned len)
20108 +static __always_inline __must_check __size_overflow(3) unsigned long
20109 +copy_user_generic(void *to, const void *from, unsigned long len)
20110 {
20111 unsigned ret;
20112
20113 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20114 }
20115
20116 __must_check unsigned long
20117 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20118 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20119
20120 static __always_inline __must_check
20121 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20122 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20123 {
20124 - int ret = 0;
20125 + size_t sz = __compiletime_object_size(dst);
20126 + unsigned ret = 0;
20127 +
20128 + if (size > INT_MAX)
20129 + return size;
20130 +
20131 + check_object_size(dst, size, false);
20132 +
20133 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20134 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20135 + return size;
20136 +#endif
20137 +
20138 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20139 + if(__builtin_constant_p(size))
20140 + copy_from_user_overflow();
20141 + else
20142 + __copy_from_user_overflow(sz, size);
20143 + return size;
20144 + }
20145
20146 if (!__builtin_constant_p(size))
20147 - return copy_user_generic(dst, (__force void *)src, size);
20148 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20149 switch (size) {
20150 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20151 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20152 ret, "b", "b", "=q", 1);
20153 return ret;
20154 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20155 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20156 ret, "w", "w", "=r", 2);
20157 return ret;
20158 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20159 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20160 ret, "l", "k", "=r", 4);
20161 return ret;
20162 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20163 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20164 ret, "q", "", "=r", 8);
20165 return ret;
20166 case 10:
20167 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20168 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20169 ret, "q", "", "=r", 10);
20170 if (unlikely(ret))
20171 return ret;
20172 __get_user_asm(*(u16 *)(8 + (char *)dst),
20173 - (u16 __user *)(8 + (char __user *)src),
20174 + (const u16 __user *)(8 + (const char __user *)src),
20175 ret, "w", "w", "=r", 2);
20176 return ret;
20177 case 16:
20178 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20179 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20180 ret, "q", "", "=r", 16);
20181 if (unlikely(ret))
20182 return ret;
20183 __get_user_asm(*(u64 *)(8 + (char *)dst),
20184 - (u64 __user *)(8 + (char __user *)src),
20185 + (const u64 __user *)(8 + (const char __user *)src),
20186 ret, "q", "", "=r", 8);
20187 return ret;
20188 default:
20189 - return copy_user_generic(dst, (__force void *)src, size);
20190 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20191 }
20192 }
20193
20194 static __always_inline __must_check
20195 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20196 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20197 {
20198 might_fault();
20199 return __copy_from_user_nocheck(dst, src, size);
20200 }
20201
20202 static __always_inline __must_check
20203 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20204 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20205 {
20206 - int ret = 0;
20207 + size_t sz = __compiletime_object_size(src);
20208 + unsigned ret = 0;
20209 +
20210 + if (size > INT_MAX)
20211 + return size;
20212 +
20213 + check_object_size(src, size, true);
20214 +
20215 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20216 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20217 + return size;
20218 +#endif
20219 +
20220 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20221 + if(__builtin_constant_p(size))
20222 + copy_to_user_overflow();
20223 + else
20224 + __copy_to_user_overflow(sz, size);
20225 + return size;
20226 + }
20227
20228 if (!__builtin_constant_p(size))
20229 - return copy_user_generic((__force void *)dst, src, size);
20230 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20231 switch (size) {
20232 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20233 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20234 ret, "b", "b", "iq", 1);
20235 return ret;
20236 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20237 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20238 ret, "w", "w", "ir", 2);
20239 return ret;
20240 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20241 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20242 ret, "l", "k", "ir", 4);
20243 return ret;
20244 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20245 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20246 ret, "q", "", "er", 8);
20247 return ret;
20248 case 10:
20249 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20250 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20251 ret, "q", "", "er", 10);
20252 if (unlikely(ret))
20253 return ret;
20254 asm("":::"memory");
20255 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20256 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20257 ret, "w", "w", "ir", 2);
20258 return ret;
20259 case 16:
20260 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20261 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20262 ret, "q", "", "er", 16);
20263 if (unlikely(ret))
20264 return ret;
20265 asm("":::"memory");
20266 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20267 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20268 ret, "q", "", "er", 8);
20269 return ret;
20270 default:
20271 - return copy_user_generic((__force void *)dst, src, size);
20272 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20273 }
20274 }
20275
20276 static __always_inline __must_check
20277 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20278 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20279 {
20280 might_fault();
20281 return __copy_to_user_nocheck(dst, src, size);
20282 }
20283
20284 static __always_inline __must_check
20285 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20286 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20287 {
20288 - int ret = 0;
20289 + unsigned ret = 0;
20290
20291 might_fault();
20292 +
20293 + if (size > INT_MAX)
20294 + return size;
20295 +
20296 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20297 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20298 + return size;
20299 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20300 + return size;
20301 +#endif
20302 +
20303 if (!__builtin_constant_p(size))
20304 - return copy_user_generic((__force void *)dst,
20305 - (__force void *)src, size);
20306 + return copy_user_generic((__force_kernel void *)____m(dst),
20307 + (__force_kernel const void *)____m(src), size);
20308 switch (size) {
20309 case 1: {
20310 u8 tmp;
20311 - __get_user_asm(tmp, (u8 __user *)src,
20312 + __get_user_asm(tmp, (const u8 __user *)src,
20313 ret, "b", "b", "=q", 1);
20314 if (likely(!ret))
20315 __put_user_asm(tmp, (u8 __user *)dst,
20316 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20317 }
20318 case 2: {
20319 u16 tmp;
20320 - __get_user_asm(tmp, (u16 __user *)src,
20321 + __get_user_asm(tmp, (const u16 __user *)src,
20322 ret, "w", "w", "=r", 2);
20323 if (likely(!ret))
20324 __put_user_asm(tmp, (u16 __user *)dst,
20325 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20326
20327 case 4: {
20328 u32 tmp;
20329 - __get_user_asm(tmp, (u32 __user *)src,
20330 + __get_user_asm(tmp, (const u32 __user *)src,
20331 ret, "l", "k", "=r", 4);
20332 if (likely(!ret))
20333 __put_user_asm(tmp, (u32 __user *)dst,
20334 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20335 }
20336 case 8: {
20337 u64 tmp;
20338 - __get_user_asm(tmp, (u64 __user *)src,
20339 + __get_user_asm(tmp, (const u64 __user *)src,
20340 ret, "q", "", "=r", 8);
20341 if (likely(!ret))
20342 __put_user_asm(tmp, (u64 __user *)dst,
20343 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20344 return ret;
20345 }
20346 default:
20347 - return copy_user_generic((__force void *)dst,
20348 - (__force void *)src, size);
20349 + return copy_user_generic((__force_kernel void *)____m(dst),
20350 + (__force_kernel const void *)____m(src), size);
20351 }
20352 }
20353
20354 -static __must_check __always_inline int
20355 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20356 +static __must_check __always_inline unsigned long
20357 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20358 {
20359 return __copy_from_user_nocheck(dst, src, size);
20360 }
20361
20362 -static __must_check __always_inline int
20363 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20364 +static __must_check __always_inline unsigned long
20365 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20366 {
20367 return __copy_to_user_nocheck(dst, src, size);
20368 }
20369
20370 -extern long __copy_user_nocache(void *dst, const void __user *src,
20371 - unsigned size, int zerorest);
20372 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20373 + unsigned long size, int zerorest);
20374
20375 -static inline int
20376 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20377 +static inline unsigned long
20378 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20379 {
20380 might_fault();
20381 +
20382 + if (size > INT_MAX)
20383 + return size;
20384 +
20385 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20386 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20387 + return size;
20388 +#endif
20389 +
20390 return __copy_user_nocache(dst, src, size, 1);
20391 }
20392
20393 -static inline int
20394 +static inline unsigned long
20395 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20396 - unsigned size)
20397 + unsigned long size)
20398 {
20399 + if (size > INT_MAX)
20400 + return size;
20401 +
20402 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20403 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20404 + return size;
20405 +#endif
20406 +
20407 return __copy_user_nocache(dst, src, size, 0);
20408 }
20409
20410 unsigned long
20411 -copy_user_handle_tail(char *to, char *from, unsigned len);
20412 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len) __size_overflow(3);
20413
20414 #endif /* _ASM_X86_UACCESS_64_H */
20415 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20416 index 5b238981..77fdd78 100644
20417 --- a/arch/x86/include/asm/word-at-a-time.h
20418 +++ b/arch/x86/include/asm/word-at-a-time.h
20419 @@ -11,7 +11,7 @@
20420 * and shift, for example.
20421 */
20422 struct word_at_a_time {
20423 - const unsigned long one_bits, high_bits;
20424 + unsigned long one_bits, high_bits;
20425 };
20426
20427 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20428 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20429 index f58a9c7..dc378042a 100644
20430 --- a/arch/x86/include/asm/x86_init.h
20431 +++ b/arch/x86/include/asm/x86_init.h
20432 @@ -129,7 +129,7 @@ struct x86_init_ops {
20433 struct x86_init_timers timers;
20434 struct x86_init_iommu iommu;
20435 struct x86_init_pci pci;
20436 -};
20437 +} __no_const;
20438
20439 /**
20440 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20441 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20442 void (*setup_percpu_clockev)(void);
20443 void (*early_percpu_clock_init)(void);
20444 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20445 -};
20446 +} __no_const;
20447
20448 struct timespec;
20449
20450 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20451 void (*save_sched_clock_state)(void);
20452 void (*restore_sched_clock_state)(void);
20453 void (*apic_post_init)(void);
20454 -};
20455 +} __no_const;
20456
20457 struct pci_dev;
20458 struct msi_msg;
20459 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20460 void (*teardown_msi_irqs)(struct pci_dev *dev);
20461 void (*restore_msi_irqs)(struct pci_dev *dev);
20462 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20463 -};
20464 +} __no_const;
20465
20466 struct IO_APIC_route_entry;
20467 struct io_apic_irq_attr;
20468 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20469 unsigned int destination, int vector,
20470 struct io_apic_irq_attr *attr);
20471 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20472 -};
20473 +} __no_const;
20474
20475 extern struct x86_init_ops x86_init;
20476 extern struct x86_cpuinit_ops x86_cpuinit;
20477 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20478 index 358dcd3..23c0bf1 100644
20479 --- a/arch/x86/include/asm/xen/page.h
20480 +++ b/arch/x86/include/asm/xen/page.h
20481 @@ -82,7 +82,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20482 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20483 * cases needing an extended handling.
20484 */
20485 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20486 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20487 {
20488 unsigned long mfn;
20489
20490 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20491 index c9a6d68..cb57f42 100644
20492 --- a/arch/x86/include/asm/xsave.h
20493 +++ b/arch/x86/include/asm/xsave.h
20494 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20495 if (unlikely(err))
20496 return -EFAULT;
20497
20498 + pax_open_userland();
20499 __asm__ __volatile__(ASM_STAC "\n"
20500 - "1:"XSAVE"\n"
20501 + "1:"
20502 + __copyuser_seg
20503 + XSAVE"\n"
20504 "2: " ASM_CLAC "\n"
20505 xstate_fault
20506 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20507 : "memory");
20508 + pax_close_userland();
20509 return err;
20510 }
20511
20512 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20513 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20514 {
20515 int err = 0;
20516 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20517 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20518 u32 lmask = mask;
20519 u32 hmask = mask >> 32;
20520
20521 + pax_open_userland();
20522 __asm__ __volatile__(ASM_STAC "\n"
20523 - "1:"XRSTOR"\n"
20524 + "1:"
20525 + __copyuser_seg
20526 + XRSTOR"\n"
20527 "2: " ASM_CLAC "\n"
20528 xstate_fault
20529 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20530 : "memory"); /* memory required? */
20531 + pax_close_userland();
20532 return err;
20533 }
20534
20535 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20536 index d993e33..8db1b18 100644
20537 --- a/arch/x86/include/uapi/asm/e820.h
20538 +++ b/arch/x86/include/uapi/asm/e820.h
20539 @@ -58,7 +58,7 @@ struct e820map {
20540 #define ISA_START_ADDRESS 0xa0000
20541 #define ISA_END_ADDRESS 0x100000
20542
20543 -#define BIOS_BEGIN 0x000a0000
20544 +#define BIOS_BEGIN 0x000c0000
20545 #define BIOS_END 0x00100000
20546
20547 #define BIOS_ROM_BASE 0xffe00000
20548 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20549 index 7b0a55a..ad115bf 100644
20550 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20551 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20552 @@ -49,7 +49,6 @@
20553 #define EFLAGS 144
20554 #define RSP 152
20555 #define SS 160
20556 -#define ARGOFFSET R11
20557 #endif /* __ASSEMBLY__ */
20558
20559 /* top of stack page */
20560 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20561 index cdb1b70..426434c 100644
20562 --- a/arch/x86/kernel/Makefile
20563 +++ b/arch/x86/kernel/Makefile
20564 @@ -28,7 +28,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20565 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20566 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20567 obj-y += probe_roms.o
20568 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20569 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20570 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20571 obj-$(CONFIG_X86_64) += mcount_64.o
20572 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20573 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20574 index 803b684..68c64f1 100644
20575 --- a/arch/x86/kernel/acpi/boot.c
20576 +++ b/arch/x86/kernel/acpi/boot.c
20577 @@ -1361,7 +1361,7 @@ static void __init acpi_reduced_hw_init(void)
20578 * If your system is blacklisted here, but you find that acpi=force
20579 * works for you, please contact linux-acpi@vger.kernel.org
20580 */
20581 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20582 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20583 /*
20584 * Boxes that need ACPI disabled
20585 */
20586 @@ -1436,7 +1436,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20587 };
20588
20589 /* second table for DMI checks that should run after early-quirks */
20590 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20591 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20592 /*
20593 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20594 * which includes some code which overrides all temperature
20595 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20596 index d1daead..acd77e2 100644
20597 --- a/arch/x86/kernel/acpi/sleep.c
20598 +++ b/arch/x86/kernel/acpi/sleep.c
20599 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20600 #else /* CONFIG_64BIT */
20601 #ifdef CONFIG_SMP
20602 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20603 +
20604 + pax_open_kernel();
20605 early_gdt_descr.address =
20606 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20607 + pax_close_kernel();
20608 +
20609 initial_gs = per_cpu_offset(smp_processor_id());
20610 #endif
20611 initial_code = (unsigned long)wakeup_long64;
20612 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20613 index 665c6b7..eae4d56 100644
20614 --- a/arch/x86/kernel/acpi/wakeup_32.S
20615 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20616 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20617 # and restore the stack ... but you need gdt for this to work
20618 movl saved_context_esp, %esp
20619
20620 - movl %cs:saved_magic, %eax
20621 - cmpl $0x12345678, %eax
20622 + cmpl $0x12345678, saved_magic
20623 jne bogus_magic
20624
20625 # jump to place where we left off
20626 - movl saved_eip, %eax
20627 - jmp *%eax
20628 + jmp *(saved_eip)
20629
20630 bogus_magic:
20631 jmp bogus_magic
20632 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20633 index 703130f..27a155d 100644
20634 --- a/arch/x86/kernel/alternative.c
20635 +++ b/arch/x86/kernel/alternative.c
20636 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20637 */
20638 for (a = start; a < end; a++) {
20639 instr = (u8 *)&a->instr_offset + a->instr_offset;
20640 +
20641 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20642 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20643 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20644 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20645 +#endif
20646 +
20647 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20648 BUG_ON(a->replacementlen > a->instrlen);
20649 BUG_ON(a->instrlen > sizeof(insnbuf));
20650 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20651 add_nops(insnbuf + a->replacementlen,
20652 a->instrlen - a->replacementlen);
20653
20654 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20655 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20656 + instr = ktva_ktla(instr);
20657 +#endif
20658 +
20659 text_poke_early(instr, insnbuf, a->instrlen);
20660 }
20661 }
20662 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20663 for (poff = start; poff < end; poff++) {
20664 u8 *ptr = (u8 *)poff + *poff;
20665
20666 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20667 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20668 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20669 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20670 +#endif
20671 +
20672 if (!*poff || ptr < text || ptr >= text_end)
20673 continue;
20674 /* turn DS segment override prefix into lock prefix */
20675 - if (*ptr == 0x3e)
20676 + if (*ktla_ktva(ptr) == 0x3e)
20677 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20678 }
20679 mutex_unlock(&text_mutex);
20680 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20681 for (poff = start; poff < end; poff++) {
20682 u8 *ptr = (u8 *)poff + *poff;
20683
20684 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20685 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20686 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20687 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20688 +#endif
20689 +
20690 if (!*poff || ptr < text || ptr >= text_end)
20691 continue;
20692 /* turn lock prefix into DS segment override prefix */
20693 - if (*ptr == 0xf0)
20694 + if (*ktla_ktva(ptr) == 0xf0)
20695 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20696 }
20697 mutex_unlock(&text_mutex);
20698 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20699
20700 BUG_ON(p->len > MAX_PATCH_LEN);
20701 /* prep the buffer with the original instructions */
20702 - memcpy(insnbuf, p->instr, p->len);
20703 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20704 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20705 (unsigned long)p->instr, p->len);
20706
20707 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20708 if (!uniproc_patched || num_possible_cpus() == 1)
20709 free_init_pages("SMP alternatives",
20710 (unsigned long)__smp_locks,
20711 - (unsigned long)__smp_locks_end);
20712 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20713 #endif
20714
20715 apply_paravirt(__parainstructions, __parainstructions_end);
20716 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20717 * instructions. And on the local CPU you need to be protected again NMI or MCE
20718 * handlers seeing an inconsistent instruction while you patch.
20719 */
20720 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20721 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20722 size_t len)
20723 {
20724 unsigned long flags;
20725 local_irq_save(flags);
20726 - memcpy(addr, opcode, len);
20727 +
20728 + pax_open_kernel();
20729 + memcpy(ktla_ktva(addr), opcode, len);
20730 sync_core();
20731 + pax_close_kernel();
20732 +
20733 local_irq_restore(flags);
20734 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20735 that causes hangs on some VIA CPUs. */
20736 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20737 */
20738 void *text_poke(void *addr, const void *opcode, size_t len)
20739 {
20740 - unsigned long flags;
20741 - char *vaddr;
20742 + unsigned char *vaddr = ktla_ktva(addr);
20743 struct page *pages[2];
20744 - int i;
20745 + size_t i;
20746
20747 if (!core_kernel_text((unsigned long)addr)) {
20748 - pages[0] = vmalloc_to_page(addr);
20749 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20750 + pages[0] = vmalloc_to_page(vaddr);
20751 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20752 } else {
20753 - pages[0] = virt_to_page(addr);
20754 + pages[0] = virt_to_page(vaddr);
20755 WARN_ON(!PageReserved(pages[0]));
20756 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20757 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20758 }
20759 BUG_ON(!pages[0]);
20760 - local_irq_save(flags);
20761 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20762 - if (pages[1])
20763 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20764 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20765 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20766 - clear_fixmap(FIX_TEXT_POKE0);
20767 - if (pages[1])
20768 - clear_fixmap(FIX_TEXT_POKE1);
20769 - local_flush_tlb();
20770 - sync_core();
20771 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20772 - that causes hangs on some VIA CPUs. */
20773 + text_poke_early(addr, opcode, len);
20774 for (i = 0; i < len; i++)
20775 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20776 - local_irq_restore(flags);
20777 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20778 return addr;
20779 }
20780
20781 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20782 if (likely(!bp_patching_in_progress))
20783 return 0;
20784
20785 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20786 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20787 return 0;
20788
20789 /* set up the specified breakpoint handler */
20790 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20791 */
20792 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20793 {
20794 - unsigned char int3 = 0xcc;
20795 + const unsigned char int3 = 0xcc;
20796
20797 bp_int3_handler = handler;
20798 bp_int3_addr = (u8 *)addr + sizeof(int3);
20799 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20800 index ad3639a..bd4253c 100644
20801 --- a/arch/x86/kernel/apic/apic.c
20802 +++ b/arch/x86/kernel/apic/apic.c
20803 @@ -171,7 +171,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20804 /*
20805 * Debug level, exported for io_apic.c
20806 */
20807 -unsigned int apic_verbosity;
20808 +int apic_verbosity;
20809
20810 int pic_mode;
20811
20812 @@ -1918,7 +1918,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20813 apic_write(APIC_ESR, 0);
20814 v = apic_read(APIC_ESR);
20815 ack_APIC_irq();
20816 - atomic_inc(&irq_err_count);
20817 + atomic_inc_unchecked(&irq_err_count);
20818
20819 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20820 smp_processor_id(), v);
20821 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20822 index de918c4..32eed23 100644
20823 --- a/arch/x86/kernel/apic/apic_flat_64.c
20824 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20825 @@ -154,7 +154,7 @@ static int flat_probe(void)
20826 return 1;
20827 }
20828
20829 -static struct apic apic_flat = {
20830 +static struct apic apic_flat __read_only = {
20831 .name = "flat",
20832 .probe = flat_probe,
20833 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20834 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20835 return 0;
20836 }
20837
20838 -static struct apic apic_physflat = {
20839 +static struct apic apic_physflat __read_only = {
20840
20841 .name = "physical flat",
20842 .probe = physflat_probe,
20843 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20844 index b205cdb..d8503ff 100644
20845 --- a/arch/x86/kernel/apic/apic_noop.c
20846 +++ b/arch/x86/kernel/apic/apic_noop.c
20847 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20848 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20849 }
20850
20851 -struct apic apic_noop = {
20852 +struct apic apic_noop __read_only = {
20853 .name = "noop",
20854 .probe = noop_probe,
20855 .acpi_madt_oem_check = NULL,
20856 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20857 index c4a8d63..fe893ac 100644
20858 --- a/arch/x86/kernel/apic/bigsmp_32.c
20859 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20860 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20861 return dmi_bigsmp;
20862 }
20863
20864 -static struct apic apic_bigsmp = {
20865 +static struct apic apic_bigsmp __read_only = {
20866
20867 .name = "bigsmp",
20868 .probe = probe_bigsmp,
20869 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20870 index f4dc246..fbab133 100644
20871 --- a/arch/x86/kernel/apic/io_apic.c
20872 +++ b/arch/x86/kernel/apic/io_apic.c
20873 @@ -1862,7 +1862,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20874 return ret;
20875 }
20876
20877 -atomic_t irq_mis_count;
20878 +atomic_unchecked_t irq_mis_count;
20879
20880 #ifdef CONFIG_GENERIC_PENDING_IRQ
20881 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20882 @@ -2003,7 +2003,7 @@ static void ack_ioapic_level(struct irq_data *data)
20883 * at the cpu.
20884 */
20885 if (!(v & (1 << (i & 0x1f)))) {
20886 - atomic_inc(&irq_mis_count);
20887 + atomic_inc_unchecked(&irq_mis_count);
20888
20889 eoi_ioapic_irq(irq, cfg);
20890 }
20891 @@ -2011,7 +2011,7 @@ static void ack_ioapic_level(struct irq_data *data)
20892 ioapic_irqd_unmask(data, cfg, masked);
20893 }
20894
20895 -static struct irq_chip ioapic_chip __read_mostly = {
20896 +static struct irq_chip ioapic_chip = {
20897 .name = "IO-APIC",
20898 .irq_startup = startup_ioapic_irq,
20899 .irq_mask = mask_ioapic_irq,
20900 @@ -2070,7 +2070,7 @@ static void ack_lapic_irq(struct irq_data *data)
20901 ack_APIC_irq();
20902 }
20903
20904 -static struct irq_chip lapic_chip __read_mostly = {
20905 +static struct irq_chip lapic_chip = {
20906 .name = "local-APIC",
20907 .irq_mask = mask_lapic_irq,
20908 .irq_unmask = unmask_lapic_irq,
20909 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20910 index bda4886..f9c7195 100644
20911 --- a/arch/x86/kernel/apic/probe_32.c
20912 +++ b/arch/x86/kernel/apic/probe_32.c
20913 @@ -72,7 +72,7 @@ static int probe_default(void)
20914 return 1;
20915 }
20916
20917 -static struct apic apic_default = {
20918 +static struct apic apic_default __read_only = {
20919
20920 .name = "default",
20921 .probe = probe_default,
20922 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20923 index 6cedd79..023ff8e 100644
20924 --- a/arch/x86/kernel/apic/vector.c
20925 +++ b/arch/x86/kernel/apic/vector.c
20926 @@ -21,7 +21,7 @@
20927
20928 static DEFINE_RAW_SPINLOCK(vector_lock);
20929
20930 -void lock_vector_lock(void)
20931 +void lock_vector_lock(void) __acquires(vector_lock)
20932 {
20933 /* Used to the online set of cpus does not change
20934 * during assign_irq_vector.
20935 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20936 raw_spin_lock(&vector_lock);
20937 }
20938
20939 -void unlock_vector_lock(void)
20940 +void unlock_vector_lock(void) __releases(vector_lock)
20941 {
20942 raw_spin_unlock(&vector_lock);
20943 }
20944 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20945 index e658f21..b695a1a 100644
20946 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20947 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20948 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20949 return notifier_from_errno(err);
20950 }
20951
20952 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20953 +static struct notifier_block x2apic_cpu_notifier = {
20954 .notifier_call = update_clusterinfo,
20955 };
20956
20957 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20958 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20959 }
20960
20961 -static struct apic apic_x2apic_cluster = {
20962 +static struct apic apic_x2apic_cluster __read_only = {
20963
20964 .name = "cluster x2apic",
20965 .probe = x2apic_cluster_probe,
20966 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20967 index 6fae733..5ca17af 100644
20968 --- a/arch/x86/kernel/apic/x2apic_phys.c
20969 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20970 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20971 return apic == &apic_x2apic_phys;
20972 }
20973
20974 -static struct apic apic_x2apic_phys = {
20975 +static struct apic apic_x2apic_phys __read_only = {
20976
20977 .name = "physical x2apic",
20978 .probe = x2apic_phys_probe,
20979 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20980 index 8e9dcfd..c61b3e4 100644
20981 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20982 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20983 @@ -348,7 +348,7 @@ static int uv_probe(void)
20984 return apic == &apic_x2apic_uv_x;
20985 }
20986
20987 -static struct apic __refdata apic_x2apic_uv_x = {
20988 +static struct apic apic_x2apic_uv_x __read_only = {
20989
20990 .name = "UV large system",
20991 .probe = uv_probe,
20992 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20993 index 927ec92..de68f32 100644
20994 --- a/arch/x86/kernel/apm_32.c
20995 +++ b/arch/x86/kernel/apm_32.c
20996 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20997 * This is for buggy BIOS's that refer to (real mode) segment 0x40
20998 * even though they are called in protected mode.
20999 */
21000 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
21001 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
21002 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
21003
21004 static const char driver_version[] = "1.16ac"; /* no spaces */
21005 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
21006 BUG_ON(cpu != 0);
21007 gdt = get_cpu_gdt_table(cpu);
21008 save_desc_40 = gdt[0x40 / 8];
21009 +
21010 + pax_open_kernel();
21011 gdt[0x40 / 8] = bad_bios_desc;
21012 + pax_close_kernel();
21013
21014 apm_irq_save(flags);
21015 APM_DO_SAVE_SEGS;
21016 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
21017 &call->esi);
21018 APM_DO_RESTORE_SEGS;
21019 apm_irq_restore(flags);
21020 +
21021 + pax_open_kernel();
21022 gdt[0x40 / 8] = save_desc_40;
21023 + pax_close_kernel();
21024 +
21025 put_cpu();
21026
21027 return call->eax & 0xff;
21028 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21029 BUG_ON(cpu != 0);
21030 gdt = get_cpu_gdt_table(cpu);
21031 save_desc_40 = gdt[0x40 / 8];
21032 +
21033 + pax_open_kernel();
21034 gdt[0x40 / 8] = bad_bios_desc;
21035 + pax_close_kernel();
21036
21037 apm_irq_save(flags);
21038 APM_DO_SAVE_SEGS;
21039 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21040 &call->eax);
21041 APM_DO_RESTORE_SEGS;
21042 apm_irq_restore(flags);
21043 +
21044 + pax_open_kernel();
21045 gdt[0x40 / 8] = save_desc_40;
21046 + pax_close_kernel();
21047 +
21048 put_cpu();
21049 return error;
21050 }
21051 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21052 return 0;
21053 }
21054
21055 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21056 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21057 {
21058 print_if_true,
21059 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21060 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21061 * code to that CPU.
21062 */
21063 gdt = get_cpu_gdt_table(0);
21064 +
21065 + pax_open_kernel();
21066 set_desc_base(&gdt[APM_CS >> 3],
21067 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21068 set_desc_base(&gdt[APM_CS_16 >> 3],
21069 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21070 set_desc_base(&gdt[APM_DS >> 3],
21071 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21072 + pax_close_kernel();
21073
21074 proc_create("apm", 0, NULL, &apm_file_ops);
21075
21076 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21077 index 9f6b934..cf5ffb3 100644
21078 --- a/arch/x86/kernel/asm-offsets.c
21079 +++ b/arch/x86/kernel/asm-offsets.c
21080 @@ -32,6 +32,8 @@ void common(void) {
21081 OFFSET(TI_flags, thread_info, flags);
21082 OFFSET(TI_status, thread_info, status);
21083 OFFSET(TI_addr_limit, thread_info, addr_limit);
21084 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21085 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21086
21087 BLANK();
21088 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21089 @@ -52,8 +54,26 @@ void common(void) {
21090 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21091 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21092 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21093 +
21094 +#ifdef CONFIG_PAX_KERNEXEC
21095 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21096 #endif
21097
21098 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21099 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21100 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21101 +#ifdef CONFIG_X86_64
21102 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21103 +#endif
21104 +#endif
21105 +
21106 +#endif
21107 +
21108 + BLANK();
21109 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21110 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21111 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21112 +
21113 #ifdef CONFIG_XEN
21114 BLANK();
21115 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21116 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21117 index fdcbb4d..036dd93 100644
21118 --- a/arch/x86/kernel/asm-offsets_64.c
21119 +++ b/arch/x86/kernel/asm-offsets_64.c
21120 @@ -80,6 +80,7 @@ int main(void)
21121 BLANK();
21122 #undef ENTRY
21123
21124 + DEFINE(TSS_size, sizeof(struct tss_struct));
21125 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21126 BLANK();
21127
21128 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21129 index 80091ae..0c5184f 100644
21130 --- a/arch/x86/kernel/cpu/Makefile
21131 +++ b/arch/x86/kernel/cpu/Makefile
21132 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21133 CFLAGS_REMOVE_perf_event.o = -pg
21134 endif
21135
21136 -# Make sure load_percpu_segment has no stackprotector
21137 -nostackp := $(call cc-option, -fno-stack-protector)
21138 -CFLAGS_common.o := $(nostackp)
21139 -
21140 obj-y := intel_cacheinfo.o scattered.o topology.o
21141 obj-y += common.o
21142 obj-y += rdrand.o
21143 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21144 index a220239..607fc38 100644
21145 --- a/arch/x86/kernel/cpu/amd.c
21146 +++ b/arch/x86/kernel/cpu/amd.c
21147 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21148 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21149 {
21150 /* AMD errata T13 (order #21922) */
21151 - if ((c->x86 == 6)) {
21152 + if (c->x86 == 6) {
21153 /* Duron Rev A0 */
21154 if (c->x86_model == 3 && c->x86_mask == 0)
21155 size = 64;
21156 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21157 index 2346c95..c061472 100644
21158 --- a/arch/x86/kernel/cpu/common.c
21159 +++ b/arch/x86/kernel/cpu/common.c
21160 @@ -91,60 +91,6 @@ static const struct cpu_dev default_cpu = {
21161
21162 static const struct cpu_dev *this_cpu = &default_cpu;
21163
21164 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21165 -#ifdef CONFIG_X86_64
21166 - /*
21167 - * We need valid kernel segments for data and code in long mode too
21168 - * IRET will check the segment types kkeil 2000/10/28
21169 - * Also sysret mandates a special GDT layout
21170 - *
21171 - * TLS descriptors are currently at a different place compared to i386.
21172 - * Hopefully nobody expects them at a fixed place (Wine?)
21173 - */
21174 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21175 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21176 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21177 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21178 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21179 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21180 -#else
21181 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21182 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21183 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21184 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21185 - /*
21186 - * Segments used for calling PnP BIOS have byte granularity.
21187 - * They code segments and data segments have fixed 64k limits,
21188 - * the transfer segment sizes are set at run time.
21189 - */
21190 - /* 32-bit code */
21191 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21192 - /* 16-bit code */
21193 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21194 - /* 16-bit data */
21195 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21196 - /* 16-bit data */
21197 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21198 - /* 16-bit data */
21199 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21200 - /*
21201 - * The APM segments have byte granularity and their bases
21202 - * are set at run time. All have 64k limits.
21203 - */
21204 - /* 32-bit code */
21205 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21206 - /* 16-bit code */
21207 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21208 - /* data */
21209 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21210 -
21211 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21212 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21213 - GDT_STACK_CANARY_INIT
21214 -#endif
21215 -} };
21216 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21217 -
21218 static int __init x86_xsave_setup(char *s)
21219 {
21220 if (strlen(s))
21221 @@ -306,6 +252,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21222 }
21223 }
21224
21225 +#ifdef CONFIG_X86_64
21226 +static __init int setup_disable_pcid(char *arg)
21227 +{
21228 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21229 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21230 +
21231 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21232 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21233 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21234 +#endif
21235 +
21236 + return 1;
21237 +}
21238 +__setup("nopcid", setup_disable_pcid);
21239 +
21240 +static void setup_pcid(struct cpuinfo_x86 *c)
21241 +{
21242 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21243 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21244 +
21245 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21246 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21247 + pax_open_kernel();
21248 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21249 + pax_close_kernel();
21250 + printk("PAX: slow and weak UDEREF enabled\n");
21251 + } else
21252 + printk("PAX: UDEREF disabled\n");
21253 +#endif
21254 +
21255 + return;
21256 + }
21257 +
21258 + printk("PAX: PCID detected\n");
21259 + cr4_set_bits(X86_CR4_PCIDE);
21260 +
21261 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21262 + pax_open_kernel();
21263 + clone_pgd_mask = ~(pgdval_t)0UL;
21264 + pax_close_kernel();
21265 + if (pax_user_shadow_base)
21266 + printk("PAX: weak UDEREF enabled\n");
21267 + else {
21268 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21269 + printk("PAX: strong UDEREF enabled\n");
21270 + }
21271 +#endif
21272 +
21273 + if (cpu_has(c, X86_FEATURE_INVPCID))
21274 + printk("PAX: INVPCID detected\n");
21275 +}
21276 +#endif
21277 +
21278 /*
21279 * Some CPU features depend on higher CPUID levels, which may not always
21280 * be available due to CPUID level capping or broken virtualization
21281 @@ -406,7 +405,7 @@ void switch_to_new_gdt(int cpu)
21282 {
21283 struct desc_ptr gdt_descr;
21284
21285 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21286 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21287 gdt_descr.size = GDT_SIZE - 1;
21288 load_gdt(&gdt_descr);
21289 /* Reload the per-cpu base */
21290 @@ -897,6 +896,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21291 setup_smep(c);
21292 setup_smap(c);
21293
21294 +#ifdef CONFIG_X86_32
21295 +#ifdef CONFIG_PAX_PAGEEXEC
21296 + if (!(__supported_pte_mask & _PAGE_NX))
21297 + clear_cpu_cap(c, X86_FEATURE_PSE);
21298 +#endif
21299 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21300 + clear_cpu_cap(c, X86_FEATURE_SEP);
21301 +#endif
21302 +#endif
21303 +
21304 +#ifdef CONFIG_X86_64
21305 + setup_pcid(c);
21306 +#endif
21307 +
21308 /*
21309 * The vendor-specific functions might have changed features.
21310 * Now we do "generic changes."
21311 @@ -979,7 +992,7 @@ static void syscall32_cpu_init(void)
21312 void enable_sep_cpu(void)
21313 {
21314 int cpu = get_cpu();
21315 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21316 + struct tss_struct *tss = init_tss + cpu;
21317
21318 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21319 put_cpu();
21320 @@ -1117,14 +1130,16 @@ static __init int setup_disablecpuid(char *arg)
21321 }
21322 __setup("clearcpuid=", setup_disablecpuid);
21323
21324 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21325 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21326 +
21327 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21328 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21329 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21330 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21331
21332 #ifdef CONFIG_X86_64
21333 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21334 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21335 - (unsigned long) debug_idt_table };
21336 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21337 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21338
21339 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21340 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21341 @@ -1307,7 +1322,7 @@ void cpu_init(void)
21342 */
21343 load_ucode_ap();
21344
21345 - t = &per_cpu(init_tss, cpu);
21346 + t = init_tss + cpu;
21347 oist = &per_cpu(orig_ist, cpu);
21348
21349 #ifdef CONFIG_NUMA
21350 @@ -1339,7 +1354,6 @@ void cpu_init(void)
21351 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21352 barrier();
21353
21354 - x86_configure_nx();
21355 x2apic_setup();
21356
21357 /*
21358 @@ -1391,7 +1405,7 @@ void cpu_init(void)
21359 {
21360 int cpu = smp_processor_id();
21361 struct task_struct *curr = current;
21362 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21363 + struct tss_struct *t = init_tss + cpu;
21364 struct thread_struct *thread = &curr->thread;
21365
21366 wait_for_master_cpu(cpu);
21367 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21368 index 6596433..1ad6eaf 100644
21369 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21370 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21371 @@ -1024,6 +1024,22 @@ static struct attribute *default_attrs[] = {
21372 };
21373
21374 #ifdef CONFIG_AMD_NB
21375 +static struct attribute *default_attrs_amd_nb[] = {
21376 + &type.attr,
21377 + &level.attr,
21378 + &coherency_line_size.attr,
21379 + &physical_line_partition.attr,
21380 + &ways_of_associativity.attr,
21381 + &number_of_sets.attr,
21382 + &size.attr,
21383 + &shared_cpu_map.attr,
21384 + &shared_cpu_list.attr,
21385 + NULL,
21386 + NULL,
21387 + NULL,
21388 + NULL
21389 +};
21390 +
21391 static struct attribute **amd_l3_attrs(void)
21392 {
21393 static struct attribute **attrs;
21394 @@ -1034,18 +1050,7 @@ static struct attribute **amd_l3_attrs(void)
21395
21396 n = ARRAY_SIZE(default_attrs);
21397
21398 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21399 - n += 2;
21400 -
21401 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21402 - n += 1;
21403 -
21404 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21405 - if (attrs == NULL)
21406 - return attrs = default_attrs;
21407 -
21408 - for (n = 0; default_attrs[n]; n++)
21409 - attrs[n] = default_attrs[n];
21410 + attrs = default_attrs_amd_nb;
21411
21412 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21413 attrs[n++] = &cache_disable_0.attr;
21414 @@ -1096,6 +1101,13 @@ static struct kobj_type ktype_cache = {
21415 .default_attrs = default_attrs,
21416 };
21417
21418 +#ifdef CONFIG_AMD_NB
21419 +static struct kobj_type ktype_cache_amd_nb = {
21420 + .sysfs_ops = &sysfs_ops,
21421 + .default_attrs = default_attrs_amd_nb,
21422 +};
21423 +#endif
21424 +
21425 static struct kobj_type ktype_percpu_entry = {
21426 .sysfs_ops = &sysfs_ops,
21427 };
21428 @@ -1161,20 +1173,26 @@ static int cache_add_dev(struct device *dev)
21429 return retval;
21430 }
21431
21432 +#ifdef CONFIG_AMD_NB
21433 + amd_l3_attrs();
21434 +#endif
21435 +
21436 for (i = 0; i < num_cache_leaves; i++) {
21437 + struct kobj_type *ktype;
21438 +
21439 this_object = INDEX_KOBJECT_PTR(cpu, i);
21440 this_object->cpu = cpu;
21441 this_object->index = i;
21442
21443 this_leaf = CPUID4_INFO_IDX(cpu, i);
21444
21445 - ktype_cache.default_attrs = default_attrs;
21446 + ktype = &ktype_cache;
21447 #ifdef CONFIG_AMD_NB
21448 if (this_leaf->base.nb)
21449 - ktype_cache.default_attrs = amd_l3_attrs();
21450 + ktype = &ktype_cache_amd_nb;
21451 #endif
21452 retval = kobject_init_and_add(&(this_object->kobj),
21453 - &ktype_cache,
21454 + ktype,
21455 per_cpu(ici_cache_kobject, cpu),
21456 "index%1lu", i);
21457 if (unlikely(retval)) {
21458 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21459 index 11dd8f2..fd88f68 100644
21460 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21461 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21462 @@ -47,6 +47,7 @@
21463 #include <asm/tlbflush.h>
21464 #include <asm/mce.h>
21465 #include <asm/msr.h>
21466 +#include <asm/local.h>
21467
21468 #include "mce-internal.h"
21469
21470 @@ -258,7 +259,7 @@ static void print_mce(struct mce *m)
21471 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21472 m->cs, m->ip);
21473
21474 - if (m->cs == __KERNEL_CS)
21475 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21476 print_symbol("{%s}", m->ip);
21477 pr_cont("\n");
21478 }
21479 @@ -291,10 +292,10 @@ static void print_mce(struct mce *m)
21480
21481 #define PANIC_TIMEOUT 5 /* 5 seconds */
21482
21483 -static atomic_t mce_panicked;
21484 +static atomic_unchecked_t mce_panicked;
21485
21486 static int fake_panic;
21487 -static atomic_t mce_fake_panicked;
21488 +static atomic_unchecked_t mce_fake_panicked;
21489
21490 /* Panic in progress. Enable interrupts and wait for final IPI */
21491 static void wait_for_panic(void)
21492 @@ -318,7 +319,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21493 /*
21494 * Make sure only one CPU runs in machine check panic
21495 */
21496 - if (atomic_inc_return(&mce_panicked) > 1)
21497 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21498 wait_for_panic();
21499 barrier();
21500
21501 @@ -326,7 +327,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21502 console_verbose();
21503 } else {
21504 /* Don't log too much for fake panic */
21505 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21506 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21507 return;
21508 }
21509 /* First print corrected ones that are still unlogged */
21510 @@ -365,7 +366,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21511 if (!fake_panic) {
21512 if (panic_timeout == 0)
21513 panic_timeout = mca_cfg.panic_timeout;
21514 - panic(msg);
21515 + panic("%s", msg);
21516 } else
21517 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21518 }
21519 @@ -746,7 +747,7 @@ static int mce_timed_out(u64 *t, const char *msg)
21520 * might have been modified by someone else.
21521 */
21522 rmb();
21523 - if (atomic_read(&mce_panicked))
21524 + if (atomic_read_unchecked(&mce_panicked))
21525 wait_for_panic();
21526 if (!mca_cfg.monarch_timeout)
21527 goto out;
21528 @@ -1672,7 +1673,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21529 }
21530
21531 /* Call the installed machine check handler for this CPU setup. */
21532 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21533 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21534 unexpected_machine_check;
21535
21536 /*
21537 @@ -1695,7 +1696,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21538 return;
21539 }
21540
21541 + pax_open_kernel();
21542 machine_check_vector = do_machine_check;
21543 + pax_close_kernel();
21544
21545 __mcheck_cpu_init_generic();
21546 __mcheck_cpu_init_vendor(c);
21547 @@ -1709,7 +1712,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21548 */
21549
21550 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21551 -static int mce_chrdev_open_count; /* #times opened */
21552 +static local_t mce_chrdev_open_count; /* #times opened */
21553 static int mce_chrdev_open_exclu; /* already open exclusive? */
21554
21555 static int mce_chrdev_open(struct inode *inode, struct file *file)
21556 @@ -1717,7 +1720,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21557 spin_lock(&mce_chrdev_state_lock);
21558
21559 if (mce_chrdev_open_exclu ||
21560 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21561 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21562 spin_unlock(&mce_chrdev_state_lock);
21563
21564 return -EBUSY;
21565 @@ -1725,7 +1728,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21566
21567 if (file->f_flags & O_EXCL)
21568 mce_chrdev_open_exclu = 1;
21569 - mce_chrdev_open_count++;
21570 + local_inc(&mce_chrdev_open_count);
21571
21572 spin_unlock(&mce_chrdev_state_lock);
21573
21574 @@ -1736,7 +1739,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21575 {
21576 spin_lock(&mce_chrdev_state_lock);
21577
21578 - mce_chrdev_open_count--;
21579 + local_dec(&mce_chrdev_open_count);
21580 mce_chrdev_open_exclu = 0;
21581
21582 spin_unlock(&mce_chrdev_state_lock);
21583 @@ -2411,7 +2414,7 @@ static __init void mce_init_banks(void)
21584
21585 for (i = 0; i < mca_cfg.banks; i++) {
21586 struct mce_bank *b = &mce_banks[i];
21587 - struct device_attribute *a = &b->attr;
21588 + device_attribute_no_const *a = &b->attr;
21589
21590 sysfs_attr_init(&a->attr);
21591 a->attr.name = b->attrname;
21592 @@ -2518,7 +2521,7 @@ struct dentry *mce_get_debugfs_dir(void)
21593 static void mce_reset(void)
21594 {
21595 cpu_missing = 0;
21596 - atomic_set(&mce_fake_panicked, 0);
21597 + atomic_set_unchecked(&mce_fake_panicked, 0);
21598 atomic_set(&mce_executing, 0);
21599 atomic_set(&mce_callin, 0);
21600 atomic_set(&global_nwo, 0);
21601 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21602 index 737b0ad..09ec66e 100644
21603 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21604 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21605 @@ -12,6 +12,7 @@
21606 #include <asm/tlbflush.h>
21607 #include <asm/mce.h>
21608 #include <asm/msr.h>
21609 +#include <asm/pgtable.h>
21610
21611 /* By default disabled */
21612 int mce_p5_enabled __read_mostly;
21613 @@ -55,7 +56,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21614 if (!cpu_has(c, X86_FEATURE_MCE))
21615 return;
21616
21617 + pax_open_kernel();
21618 machine_check_vector = pentium_machine_check;
21619 + pax_close_kernel();
21620 /* Make sure the vector pointer is visible before we enable MCEs: */
21621 wmb();
21622
21623 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21624 index 44f1382..315b292 100644
21625 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21626 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21627 @@ -11,6 +11,7 @@
21628 #include <asm/tlbflush.h>
21629 #include <asm/mce.h>
21630 #include <asm/msr.h>
21631 +#include <asm/pgtable.h>
21632
21633 /* Machine check handler for WinChip C6: */
21634 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21635 @@ -28,7 +29,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21636 {
21637 u32 lo, hi;
21638
21639 + pax_open_kernel();
21640 machine_check_vector = winchip_machine_check;
21641 + pax_close_kernel();
21642 /* Make sure the vector pointer is visible before we enable MCEs: */
21643 wmb();
21644
21645 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21646 index 36a8361..e7058c2 100644
21647 --- a/arch/x86/kernel/cpu/microcode/core.c
21648 +++ b/arch/x86/kernel/cpu/microcode/core.c
21649 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21650 return NOTIFY_OK;
21651 }
21652
21653 -static struct notifier_block __refdata mc_cpu_notifier = {
21654 +static struct notifier_block mc_cpu_notifier = {
21655 .notifier_call = mc_cpu_callback,
21656 };
21657
21658 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21659 index 746e7fd..8dc677e 100644
21660 --- a/arch/x86/kernel/cpu/microcode/intel.c
21661 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21662 @@ -298,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21663
21664 static int get_ucode_user(void *to, const void *from, size_t n)
21665 {
21666 - return copy_from_user(to, from, n);
21667 + return copy_from_user(to, (const void __force_user *)from, n);
21668 }
21669
21670 static enum ucode_state
21671 request_microcode_user(int cpu, const void __user *buf, size_t size)
21672 {
21673 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21674 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21675 }
21676
21677 static void microcode_fini_cpu(int cpu)
21678 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21679 index ea5f363..cb0e905 100644
21680 --- a/arch/x86/kernel/cpu/mtrr/main.c
21681 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21682 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21683 u64 size_or_mask, size_and_mask;
21684 static bool mtrr_aps_delayed_init;
21685
21686 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21687 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21688
21689 const struct mtrr_ops *mtrr_if;
21690
21691 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21692 index df5e41f..816c719 100644
21693 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21694 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21695 @@ -25,7 +25,7 @@ struct mtrr_ops {
21696 int (*validate_add_page)(unsigned long base, unsigned long size,
21697 unsigned int type);
21698 int (*have_wrcomb)(void);
21699 -};
21700 +} __do_const;
21701
21702 extern int generic_get_free_region(unsigned long base, unsigned long size,
21703 int replace_reg);
21704 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21705 index b71a7f8..534af0e 100644
21706 --- a/arch/x86/kernel/cpu/perf_event.c
21707 +++ b/arch/x86/kernel/cpu/perf_event.c
21708 @@ -1376,7 +1376,7 @@ static void __init pmu_check_apic(void)
21709
21710 }
21711
21712 -static struct attribute_group x86_pmu_format_group = {
21713 +static attribute_group_no_const x86_pmu_format_group = {
21714 .name = "format",
21715 .attrs = NULL,
21716 };
21717 @@ -1475,7 +1475,7 @@ static struct attribute *events_attr[] = {
21718 NULL,
21719 };
21720
21721 -static struct attribute_group x86_pmu_events_group = {
21722 +static attribute_group_no_const x86_pmu_events_group = {
21723 .name = "events",
21724 .attrs = events_attr,
21725 };
21726 @@ -2037,7 +2037,7 @@ static unsigned long get_segment_base(unsigned int segment)
21727 if (idx > GDT_ENTRIES)
21728 return 0;
21729
21730 - desc = raw_cpu_ptr(gdt_page.gdt);
21731 + desc = get_cpu_gdt_table(smp_processor_id());
21732 }
21733
21734 return get_desc_base(desc + idx);
21735 @@ -2127,7 +2127,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21736 break;
21737
21738 perf_callchain_store(entry, frame.return_address);
21739 - fp = frame.next_frame;
21740 + fp = (const void __force_user *)frame.next_frame;
21741 }
21742 }
21743
21744 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21745 index 97242a9..cf9c30e 100644
21746 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21747 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21748 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21749 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21750 {
21751 struct attribute **attrs;
21752 - struct attribute_group *attr_group;
21753 + attribute_group_no_const *attr_group;
21754 int i = 0, j;
21755
21756 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21757 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21758 index 2589906..1ca1000 100644
21759 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21760 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21761 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21762 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21763
21764 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21765 - u64 capabilities;
21766 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21767
21768 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21769 - x86_pmu.intel_cap.capabilities = capabilities;
21770 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21771 + x86_pmu.intel_cap.capabilities = capabilities;
21772 }
21773
21774 intel_ds_init();
21775 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21776 index 76d8cbe..e5f9681 100644
21777 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21778 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21779 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21780 NULL,
21781 };
21782
21783 -static struct attribute_group rapl_pmu_events_group = {
21784 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21785 .name = "events",
21786 .attrs = NULL, /* patched at runtime */
21787 };
21788 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21789 index c635b8b..b78835e 100644
21790 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21791 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21792 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21793 static int __init uncore_type_init(struct intel_uncore_type *type)
21794 {
21795 struct intel_uncore_pmu *pmus;
21796 - struct attribute_group *attr_group;
21797 + attribute_group_no_const *attr_group;
21798 struct attribute **attrs;
21799 int i, j;
21800
21801 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21802 index 6c8c1e7..515b98a 100644
21803 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21804 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21805 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21806 struct uncore_event_desc {
21807 struct kobj_attribute attr;
21808 const char *config;
21809 -};
21810 +} __do_const;
21811
21812 ssize_t uncore_event_show(struct kobject *kobj,
21813 struct kobj_attribute *attr, char *buf);
21814 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21815 index 83741a7..bd3507d 100644
21816 --- a/arch/x86/kernel/cpuid.c
21817 +++ b/arch/x86/kernel/cpuid.c
21818 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21819 return notifier_from_errno(err);
21820 }
21821
21822 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21823 +static struct notifier_block cpuid_class_cpu_notifier =
21824 {
21825 .notifier_call = cpuid_class_cpu_callback,
21826 };
21827 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21828 index aceb2f9..c76d3e3 100644
21829 --- a/arch/x86/kernel/crash.c
21830 +++ b/arch/x86/kernel/crash.c
21831 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21832 #ifdef CONFIG_X86_32
21833 struct pt_regs fixed_regs;
21834
21835 - if (!user_mode_vm(regs)) {
21836 + if (!user_mode(regs)) {
21837 crash_fixup_ss_esp(&fixed_regs, regs);
21838 regs = &fixed_regs;
21839 }
21840 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21841 index afa64ad..dce67dd 100644
21842 --- a/arch/x86/kernel/crash_dump_64.c
21843 +++ b/arch/x86/kernel/crash_dump_64.c
21844 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21845 return -ENOMEM;
21846
21847 if (userbuf) {
21848 - if (copy_to_user(buf, vaddr + offset, csize)) {
21849 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21850 iounmap(vaddr);
21851 return -EFAULT;
21852 }
21853 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21854 index f6dfd93..892ade4 100644
21855 --- a/arch/x86/kernel/doublefault.c
21856 +++ b/arch/x86/kernel/doublefault.c
21857 @@ -12,7 +12,7 @@
21858
21859 #define DOUBLEFAULT_STACKSIZE (1024)
21860 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21861 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21862 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21863
21864 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21865
21866 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21867 unsigned long gdt, tss;
21868
21869 native_store_gdt(&gdt_desc);
21870 - gdt = gdt_desc.address;
21871 + gdt = (unsigned long)gdt_desc.address;
21872
21873 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21874
21875 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21876 /* 0x2 bit is always set */
21877 .flags = X86_EFLAGS_SF | 0x2,
21878 .sp = STACK_START,
21879 - .es = __USER_DS,
21880 + .es = __KERNEL_DS,
21881 .cs = __KERNEL_CS,
21882 .ss = __KERNEL_DS,
21883 - .ds = __USER_DS,
21884 + .ds = __KERNEL_DS,
21885 .fs = __KERNEL_PERCPU,
21886
21887 .__cr3 = __pa_nodebug(swapper_pg_dir),
21888 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21889 index cf3df1d..b637d9a 100644
21890 --- a/arch/x86/kernel/dumpstack.c
21891 +++ b/arch/x86/kernel/dumpstack.c
21892 @@ -2,6 +2,9 @@
21893 * Copyright (C) 1991, 1992 Linus Torvalds
21894 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21895 */
21896 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21897 +#define __INCLUDED_BY_HIDESYM 1
21898 +#endif
21899 #include <linux/kallsyms.h>
21900 #include <linux/kprobes.h>
21901 #include <linux/uaccess.h>
21902 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
21903
21904 void printk_address(unsigned long address)
21905 {
21906 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21907 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21908 }
21909
21910 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21911 static void
21912 print_ftrace_graph_addr(unsigned long addr, void *data,
21913 const struct stacktrace_ops *ops,
21914 - struct thread_info *tinfo, int *graph)
21915 + struct task_struct *task, int *graph)
21916 {
21917 - struct task_struct *task;
21918 unsigned long ret_addr;
21919 int index;
21920
21921 if (addr != (unsigned long)return_to_handler)
21922 return;
21923
21924 - task = tinfo->task;
21925 index = task->curr_ret_stack;
21926
21927 if (!task->ret_stack || index < *graph)
21928 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21929 static inline void
21930 print_ftrace_graph_addr(unsigned long addr, void *data,
21931 const struct stacktrace_ops *ops,
21932 - struct thread_info *tinfo, int *graph)
21933 + struct task_struct *task, int *graph)
21934 { }
21935 #endif
21936
21937 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21938 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
21939 */
21940
21941 -static inline int valid_stack_ptr(struct thread_info *tinfo,
21942 - void *p, unsigned int size, void *end)
21943 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
21944 {
21945 - void *t = tinfo;
21946 if (end) {
21947 if (p < end && p >= (end-THREAD_SIZE))
21948 return 1;
21949 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
21950 }
21951
21952 unsigned long
21953 -print_context_stack(struct thread_info *tinfo,
21954 +print_context_stack(struct task_struct *task, void *stack_start,
21955 unsigned long *stack, unsigned long bp,
21956 const struct stacktrace_ops *ops, void *data,
21957 unsigned long *end, int *graph)
21958 {
21959 struct stack_frame *frame = (struct stack_frame *)bp;
21960
21961 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
21962 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
21963 unsigned long addr;
21964
21965 addr = *stack;
21966 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
21967 } else {
21968 ops->address(data, addr, 0);
21969 }
21970 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21971 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21972 }
21973 stack++;
21974 }
21975 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
21976 EXPORT_SYMBOL_GPL(print_context_stack);
21977
21978 unsigned long
21979 -print_context_stack_bp(struct thread_info *tinfo,
21980 +print_context_stack_bp(struct task_struct *task, void *stack_start,
21981 unsigned long *stack, unsigned long bp,
21982 const struct stacktrace_ops *ops, void *data,
21983 unsigned long *end, int *graph)
21984 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21985 struct stack_frame *frame = (struct stack_frame *)bp;
21986 unsigned long *ret_addr = &frame->return_address;
21987
21988 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
21989 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
21990 unsigned long addr = *ret_addr;
21991
21992 if (!__kernel_text_address(addr))
21993 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21994 ops->address(data, addr, 1);
21995 frame = frame->next_frame;
21996 ret_addr = &frame->return_address;
21997 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21998 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21999 }
22000
22001 return (unsigned long)frame;
22002 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
22003 static void print_trace_address(void *data, unsigned long addr, int reliable)
22004 {
22005 touch_nmi_watchdog();
22006 - printk(data);
22007 + printk("%s", (char *)data);
22008 printk_stack_address(addr, reliable);
22009 }
22010
22011 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
22012 EXPORT_SYMBOL_GPL(oops_begin);
22013 NOKPROBE_SYMBOL(oops_begin);
22014
22015 +extern void gr_handle_kernel_exploit(void);
22016 +
22017 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22018 {
22019 if (regs && kexec_should_crash(current))
22020 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22021 panic("Fatal exception in interrupt");
22022 if (panic_on_oops)
22023 panic("Fatal exception");
22024 - do_exit(signr);
22025 +
22026 + gr_handle_kernel_exploit();
22027 +
22028 + do_group_exit(signr);
22029 }
22030 NOKPROBE_SYMBOL(oops_end);
22031
22032 @@ -278,7 +282,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22033 print_modules();
22034 show_regs(regs);
22035 #ifdef CONFIG_X86_32
22036 - if (user_mode_vm(regs)) {
22037 + if (user_mode(regs)) {
22038 sp = regs->sp;
22039 ss = regs->ss & 0xffff;
22040 } else {
22041 @@ -307,7 +311,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22042 unsigned long flags = oops_begin();
22043 int sig = SIGSEGV;
22044
22045 - if (!user_mode_vm(regs))
22046 + if (!user_mode(regs))
22047 report_bug(regs->ip, regs);
22048
22049 if (__die(str, regs, err))
22050 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22051 index 5abd4cd..ca97162 100644
22052 --- a/arch/x86/kernel/dumpstack_32.c
22053 +++ b/arch/x86/kernel/dumpstack_32.c
22054 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22055 bp = stack_frame(task, regs);
22056
22057 for (;;) {
22058 - struct thread_info *context;
22059 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22060 void *end_stack;
22061
22062 end_stack = is_hardirq_stack(stack, cpu);
22063 if (!end_stack)
22064 end_stack = is_softirq_stack(stack, cpu);
22065
22066 - context = task_thread_info(task);
22067 - bp = ops->walk_stack(context, stack, bp, ops, data,
22068 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22069 end_stack, &graph);
22070
22071 /* Stop if not on irq stack */
22072 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22073 int i;
22074
22075 show_regs_print_info(KERN_EMERG);
22076 - __show_regs(regs, !user_mode_vm(regs));
22077 + __show_regs(regs, !user_mode(regs));
22078
22079 /*
22080 * When in-kernel, we also print out the stack and code at the
22081 * time of the fault..
22082 */
22083 - if (!user_mode_vm(regs)) {
22084 + if (!user_mode(regs)) {
22085 unsigned int code_prologue = code_bytes * 43 / 64;
22086 unsigned int code_len = code_bytes;
22087 unsigned char c;
22088 u8 *ip;
22089 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22090
22091 pr_emerg("Stack:\n");
22092 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22093
22094 pr_emerg("Code:");
22095
22096 - ip = (u8 *)regs->ip - code_prologue;
22097 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22098 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22099 /* try starting at IP */
22100 - ip = (u8 *)regs->ip;
22101 + ip = (u8 *)regs->ip + cs_base;
22102 code_len = code_len - code_prologue + 1;
22103 }
22104 for (i = 0; i < code_len; i++, ip++) {
22105 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22106 pr_cont(" Bad EIP value.");
22107 break;
22108 }
22109 - if (ip == (u8 *)regs->ip)
22110 + if (ip == (u8 *)regs->ip + cs_base)
22111 pr_cont(" <%02x>", c);
22112 else
22113 pr_cont(" %02x", c);
22114 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22115 {
22116 unsigned short ud2;
22117
22118 + ip = ktla_ktva(ip);
22119 if (ip < PAGE_OFFSET)
22120 return 0;
22121 if (probe_kernel_address((unsigned short *)ip, ud2))
22122 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22123
22124 return ud2 == 0x0b0f;
22125 }
22126 +
22127 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22128 +void __used pax_check_alloca(unsigned long size)
22129 +{
22130 + unsigned long sp = (unsigned long)&sp, stack_left;
22131 +
22132 + /* all kernel stacks are of the same size */
22133 + stack_left = sp & (THREAD_SIZE - 1);
22134 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22135 +}
22136 +EXPORT_SYMBOL(pax_check_alloca);
22137 +#endif
22138 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22139 index ff86f19..a2efee8 100644
22140 --- a/arch/x86/kernel/dumpstack_64.c
22141 +++ b/arch/x86/kernel/dumpstack_64.c
22142 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22143 const struct stacktrace_ops *ops, void *data)
22144 {
22145 const unsigned cpu = get_cpu();
22146 - struct thread_info *tinfo;
22147 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22148 unsigned long dummy;
22149 unsigned used = 0;
22150 int graph = 0;
22151 int done = 0;
22152 + void *stack_start;
22153
22154 if (!task)
22155 task = current;
22156 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22157 * current stack address. If the stacks consist of nested
22158 * exceptions
22159 */
22160 - tinfo = task_thread_info(task);
22161 while (!done) {
22162 unsigned long *stack_end;
22163 enum stack_type stype;
22164 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22165 if (ops->stack(data, id) < 0)
22166 break;
22167
22168 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22169 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22170 data, stack_end, &graph);
22171 ops->stack(data, "<EOE>");
22172 /*
22173 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22174 * second-to-last pointer (index -2 to end) in the
22175 * exception stack:
22176 */
22177 + if ((u16)stack_end[-1] != __KERNEL_DS)
22178 + goto out;
22179 stack = (unsigned long *) stack_end[-2];
22180 done = 0;
22181 break;
22182 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22183
22184 if (ops->stack(data, "IRQ") < 0)
22185 break;
22186 - bp = ops->walk_stack(tinfo, stack, bp,
22187 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22188 ops, data, stack_end, &graph);
22189 /*
22190 * We link to the next stack (which would be
22191 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22192 /*
22193 * This handles the process stack:
22194 */
22195 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22196 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22197 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22198 +out:
22199 put_cpu();
22200 }
22201 EXPORT_SYMBOL(dump_trace);
22202 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22203 {
22204 unsigned short ud2;
22205
22206 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22207 + if (probe_kernel_address((unsigned short *)ip, ud2))
22208 return 0;
22209
22210 return ud2 == 0x0b0f;
22211 }
22212 +
22213 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22214 +void __used pax_check_alloca(unsigned long size)
22215 +{
22216 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22217 + unsigned cpu, used;
22218 + char *id;
22219 +
22220 + /* check the process stack first */
22221 + stack_start = (unsigned long)task_stack_page(current);
22222 + stack_end = stack_start + THREAD_SIZE;
22223 + if (likely(stack_start <= sp && sp < stack_end)) {
22224 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22225 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22226 + return;
22227 + }
22228 +
22229 + cpu = get_cpu();
22230 +
22231 + /* check the irq stacks */
22232 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22233 + stack_start = stack_end - IRQ_STACK_SIZE;
22234 + if (stack_start <= sp && sp < stack_end) {
22235 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22236 + put_cpu();
22237 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22238 + return;
22239 + }
22240 +
22241 + /* check the exception stacks */
22242 + used = 0;
22243 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22244 + stack_start = stack_end - EXCEPTION_STKSZ;
22245 + if (stack_end && stack_start <= sp && sp < stack_end) {
22246 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22247 + put_cpu();
22248 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22249 + return;
22250 + }
22251 +
22252 + put_cpu();
22253 +
22254 + /* unknown stack */
22255 + BUG();
22256 +}
22257 +EXPORT_SYMBOL(pax_check_alloca);
22258 +#endif
22259 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22260 index 46201de..ebffabf 100644
22261 --- a/arch/x86/kernel/e820.c
22262 +++ b/arch/x86/kernel/e820.c
22263 @@ -794,8 +794,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22264
22265 static void early_panic(char *msg)
22266 {
22267 - early_printk(msg);
22268 - panic(msg);
22269 + early_printk("%s", msg);
22270 + panic("%s", msg);
22271 }
22272
22273 static int userdef __initdata;
22274 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22275 index a62536a..8444df4 100644
22276 --- a/arch/x86/kernel/early_printk.c
22277 +++ b/arch/x86/kernel/early_printk.c
22278 @@ -7,6 +7,7 @@
22279 #include <linux/pci_regs.h>
22280 #include <linux/pci_ids.h>
22281 #include <linux/errno.h>
22282 +#include <linux/sched.h>
22283 #include <asm/io.h>
22284 #include <asm/processor.h>
22285 #include <asm/fcntl.h>
22286 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22287 index 31e2d5b..b31c76d 100644
22288 --- a/arch/x86/kernel/entry_32.S
22289 +++ b/arch/x86/kernel/entry_32.S
22290 @@ -177,13 +177,154 @@
22291 /*CFI_REL_OFFSET gs, PT_GS*/
22292 .endm
22293 .macro SET_KERNEL_GS reg
22294 +
22295 +#ifdef CONFIG_CC_STACKPROTECTOR
22296 movl $(__KERNEL_STACK_CANARY), \reg
22297 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22298 + movl $(__USER_DS), \reg
22299 +#else
22300 + xorl \reg, \reg
22301 +#endif
22302 +
22303 movl \reg, %gs
22304 .endm
22305
22306 #endif /* CONFIG_X86_32_LAZY_GS */
22307
22308 -.macro SAVE_ALL
22309 +.macro pax_enter_kernel
22310 +#ifdef CONFIG_PAX_KERNEXEC
22311 + call pax_enter_kernel
22312 +#endif
22313 +.endm
22314 +
22315 +.macro pax_exit_kernel
22316 +#ifdef CONFIG_PAX_KERNEXEC
22317 + call pax_exit_kernel
22318 +#endif
22319 +.endm
22320 +
22321 +#ifdef CONFIG_PAX_KERNEXEC
22322 +ENTRY(pax_enter_kernel)
22323 +#ifdef CONFIG_PARAVIRT
22324 + pushl %eax
22325 + pushl %ecx
22326 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22327 + mov %eax, %esi
22328 +#else
22329 + mov %cr0, %esi
22330 +#endif
22331 + bts $16, %esi
22332 + jnc 1f
22333 + mov %cs, %esi
22334 + cmp $__KERNEL_CS, %esi
22335 + jz 3f
22336 + ljmp $__KERNEL_CS, $3f
22337 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22338 +2:
22339 +#ifdef CONFIG_PARAVIRT
22340 + mov %esi, %eax
22341 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22342 +#else
22343 + mov %esi, %cr0
22344 +#endif
22345 +3:
22346 +#ifdef CONFIG_PARAVIRT
22347 + popl %ecx
22348 + popl %eax
22349 +#endif
22350 + ret
22351 +ENDPROC(pax_enter_kernel)
22352 +
22353 +ENTRY(pax_exit_kernel)
22354 +#ifdef CONFIG_PARAVIRT
22355 + pushl %eax
22356 + pushl %ecx
22357 +#endif
22358 + mov %cs, %esi
22359 + cmp $__KERNEXEC_KERNEL_CS, %esi
22360 + jnz 2f
22361 +#ifdef CONFIG_PARAVIRT
22362 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22363 + mov %eax, %esi
22364 +#else
22365 + mov %cr0, %esi
22366 +#endif
22367 + btr $16, %esi
22368 + ljmp $__KERNEL_CS, $1f
22369 +1:
22370 +#ifdef CONFIG_PARAVIRT
22371 + mov %esi, %eax
22372 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22373 +#else
22374 + mov %esi, %cr0
22375 +#endif
22376 +2:
22377 +#ifdef CONFIG_PARAVIRT
22378 + popl %ecx
22379 + popl %eax
22380 +#endif
22381 + ret
22382 +ENDPROC(pax_exit_kernel)
22383 +#endif
22384 +
22385 + .macro pax_erase_kstack
22386 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22387 + call pax_erase_kstack
22388 +#endif
22389 + .endm
22390 +
22391 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22392 +/*
22393 + * ebp: thread_info
22394 + */
22395 +ENTRY(pax_erase_kstack)
22396 + pushl %edi
22397 + pushl %ecx
22398 + pushl %eax
22399 +
22400 + mov TI_lowest_stack(%ebp), %edi
22401 + mov $-0xBEEF, %eax
22402 + std
22403 +
22404 +1: mov %edi, %ecx
22405 + and $THREAD_SIZE_asm - 1, %ecx
22406 + shr $2, %ecx
22407 + repne scasl
22408 + jecxz 2f
22409 +
22410 + cmp $2*16, %ecx
22411 + jc 2f
22412 +
22413 + mov $2*16, %ecx
22414 + repe scasl
22415 + jecxz 2f
22416 + jne 1b
22417 +
22418 +2: cld
22419 + or $2*4, %edi
22420 + mov %esp, %ecx
22421 + sub %edi, %ecx
22422 +
22423 + cmp $THREAD_SIZE_asm, %ecx
22424 + jb 3f
22425 + ud2
22426 +3:
22427 +
22428 + shr $2, %ecx
22429 + rep stosl
22430 +
22431 + mov TI_task_thread_sp0(%ebp), %edi
22432 + sub $128, %edi
22433 + mov %edi, TI_lowest_stack(%ebp)
22434 +
22435 + popl %eax
22436 + popl %ecx
22437 + popl %edi
22438 + ret
22439 +ENDPROC(pax_erase_kstack)
22440 +#endif
22441 +
22442 +.macro __SAVE_ALL _DS
22443 cld
22444 PUSH_GS
22445 pushl_cfi %fs
22446 @@ -206,7 +347,7 @@
22447 CFI_REL_OFFSET ecx, 0
22448 pushl_cfi %ebx
22449 CFI_REL_OFFSET ebx, 0
22450 - movl $(__USER_DS), %edx
22451 + movl $\_DS, %edx
22452 movl %edx, %ds
22453 movl %edx, %es
22454 movl $(__KERNEL_PERCPU), %edx
22455 @@ -214,6 +355,15 @@
22456 SET_KERNEL_GS %edx
22457 .endm
22458
22459 +.macro SAVE_ALL
22460 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22461 + __SAVE_ALL __KERNEL_DS
22462 + pax_enter_kernel
22463 +#else
22464 + __SAVE_ALL __USER_DS
22465 +#endif
22466 +.endm
22467 +
22468 .macro RESTORE_INT_REGS
22469 popl_cfi %ebx
22470 CFI_RESTORE ebx
22471 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22472 popfl_cfi
22473 jmp syscall_exit
22474 CFI_ENDPROC
22475 -END(ret_from_fork)
22476 +ENDPROC(ret_from_fork)
22477
22478 ENTRY(ret_from_kernel_thread)
22479 CFI_STARTPROC
22480 @@ -340,7 +490,15 @@ ret_from_intr:
22481 andl $SEGMENT_RPL_MASK, %eax
22482 #endif
22483 cmpl $USER_RPL, %eax
22484 +
22485 +#ifdef CONFIG_PAX_KERNEXEC
22486 + jae resume_userspace
22487 +
22488 + pax_exit_kernel
22489 + jmp resume_kernel
22490 +#else
22491 jb resume_kernel # not returning to v8086 or userspace
22492 +#endif
22493
22494 ENTRY(resume_userspace)
22495 LOCKDEP_SYS_EXIT
22496 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22497 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22498 # int/exception return?
22499 jne work_pending
22500 - jmp restore_all
22501 -END(ret_from_exception)
22502 + jmp restore_all_pax
22503 +ENDPROC(ret_from_exception)
22504
22505 #ifdef CONFIG_PREEMPT
22506 ENTRY(resume_kernel)
22507 @@ -365,7 +523,7 @@ need_resched:
22508 jz restore_all
22509 call preempt_schedule_irq
22510 jmp need_resched
22511 -END(resume_kernel)
22512 +ENDPROC(resume_kernel)
22513 #endif
22514 CFI_ENDPROC
22515
22516 @@ -395,30 +553,45 @@ sysenter_past_esp:
22517 /*CFI_REL_OFFSET cs, 0*/
22518 /*
22519 * Push current_thread_info()->sysenter_return to the stack.
22520 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22521 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22522 */
22523 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22524 + pushl_cfi $0
22525 CFI_REL_OFFSET eip, 0
22526
22527 pushl_cfi %eax
22528 SAVE_ALL
22529 + GET_THREAD_INFO(%ebp)
22530 + movl TI_sysenter_return(%ebp),%ebp
22531 + movl %ebp,PT_EIP(%esp)
22532 ENABLE_INTERRUPTS(CLBR_NONE)
22533
22534 /*
22535 * Load the potential sixth argument from user stack.
22536 * Careful about security.
22537 */
22538 + movl PT_OLDESP(%esp),%ebp
22539 +
22540 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22541 + mov PT_OLDSS(%esp),%ds
22542 +1: movl %ds:(%ebp),%ebp
22543 + push %ss
22544 + pop %ds
22545 +#else
22546 cmpl $__PAGE_OFFSET-3,%ebp
22547 jae syscall_fault
22548 ASM_STAC
22549 1: movl (%ebp),%ebp
22550 ASM_CLAC
22551 +#endif
22552 +
22553 movl %ebp,PT_EBP(%esp)
22554 _ASM_EXTABLE(1b,syscall_fault)
22555
22556 GET_THREAD_INFO(%ebp)
22557
22558 +#ifdef CONFIG_PAX_RANDKSTACK
22559 + pax_erase_kstack
22560 +#endif
22561 +
22562 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22563 jnz sysenter_audit
22564 sysenter_do_call:
22565 @@ -434,12 +607,24 @@ sysenter_after_call:
22566 testl $_TIF_ALLWORK_MASK, %ecx
22567 jne sysexit_audit
22568 sysenter_exit:
22569 +
22570 +#ifdef CONFIG_PAX_RANDKSTACK
22571 + pushl_cfi %eax
22572 + movl %esp, %eax
22573 + call pax_randomize_kstack
22574 + popl_cfi %eax
22575 +#endif
22576 +
22577 + pax_erase_kstack
22578 +
22579 /* if something modifies registers it must also disable sysexit */
22580 movl PT_EIP(%esp), %edx
22581 movl PT_OLDESP(%esp), %ecx
22582 xorl %ebp,%ebp
22583 TRACE_IRQS_ON
22584 1: mov PT_FS(%esp), %fs
22585 +2: mov PT_DS(%esp), %ds
22586 +3: mov PT_ES(%esp), %es
22587 PTGS_TO_GS
22588 ENABLE_INTERRUPTS_SYSEXIT
22589
22590 @@ -453,6 +638,9 @@ sysenter_audit:
22591 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22592 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22593 call __audit_syscall_entry
22594 +
22595 + pax_erase_kstack
22596 +
22597 popl_cfi %ecx /* get that remapped edx off the stack */
22598 popl_cfi %ecx /* get that remapped esi off the stack */
22599 movl PT_EAX(%esp),%eax /* reload syscall number */
22600 @@ -479,10 +667,16 @@ sysexit_audit:
22601
22602 CFI_ENDPROC
22603 .pushsection .fixup,"ax"
22604 -2: movl $0,PT_FS(%esp)
22605 +4: movl $0,PT_FS(%esp)
22606 + jmp 1b
22607 +5: movl $0,PT_DS(%esp)
22608 + jmp 1b
22609 +6: movl $0,PT_ES(%esp)
22610 jmp 1b
22611 .popsection
22612 - _ASM_EXTABLE(1b,2b)
22613 + _ASM_EXTABLE(1b,4b)
22614 + _ASM_EXTABLE(2b,5b)
22615 + _ASM_EXTABLE(3b,6b)
22616 PTGS_TO_GS_EX
22617 ENDPROC(ia32_sysenter_target)
22618
22619 @@ -493,6 +687,11 @@ ENTRY(system_call)
22620 pushl_cfi %eax # save orig_eax
22621 SAVE_ALL
22622 GET_THREAD_INFO(%ebp)
22623 +
22624 +#ifdef CONFIG_PAX_RANDKSTACK
22625 + pax_erase_kstack
22626 +#endif
22627 +
22628 # system call tracing in operation / emulation
22629 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22630 jnz syscall_trace_entry
22631 @@ -512,6 +711,15 @@ syscall_exit:
22632 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22633 jne syscall_exit_work
22634
22635 +restore_all_pax:
22636 +
22637 +#ifdef CONFIG_PAX_RANDKSTACK
22638 + movl %esp, %eax
22639 + call pax_randomize_kstack
22640 +#endif
22641 +
22642 + pax_erase_kstack
22643 +
22644 restore_all:
22645 TRACE_IRQS_IRET
22646 restore_all_notrace:
22647 @@ -566,14 +774,34 @@ ldt_ss:
22648 * compensating for the offset by changing to the ESPFIX segment with
22649 * a base address that matches for the difference.
22650 */
22651 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22652 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22653 mov %esp, %edx /* load kernel esp */
22654 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22655 mov %dx, %ax /* eax: new kernel esp */
22656 sub %eax, %edx /* offset (low word is 0) */
22657 +#ifdef CONFIG_SMP
22658 + movl PER_CPU_VAR(cpu_number), %ebx
22659 + shll $PAGE_SHIFT_asm, %ebx
22660 + addl $cpu_gdt_table, %ebx
22661 +#else
22662 + movl $cpu_gdt_table, %ebx
22663 +#endif
22664 shr $16, %edx
22665 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22666 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22667 +
22668 +#ifdef CONFIG_PAX_KERNEXEC
22669 + mov %cr0, %esi
22670 + btr $16, %esi
22671 + mov %esi, %cr0
22672 +#endif
22673 +
22674 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22675 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22676 +
22677 +#ifdef CONFIG_PAX_KERNEXEC
22678 + bts $16, %esi
22679 + mov %esi, %cr0
22680 +#endif
22681 +
22682 pushl_cfi $__ESPFIX_SS
22683 pushl_cfi %eax /* new kernel esp */
22684 /* Disable interrupts, but do not irqtrace this section: we
22685 @@ -603,20 +831,18 @@ work_resched:
22686 movl TI_flags(%ebp), %ecx
22687 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22688 # than syscall tracing?
22689 - jz restore_all
22690 + jz restore_all_pax
22691 testb $_TIF_NEED_RESCHED, %cl
22692 jnz work_resched
22693
22694 work_notifysig: # deal with pending signals and
22695 # notify-resume requests
22696 + movl %esp, %eax
22697 #ifdef CONFIG_VM86
22698 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22699 - movl %esp, %eax
22700 jne work_notifysig_v86 # returning to kernel-space or
22701 # vm86-space
22702 1:
22703 -#else
22704 - movl %esp, %eax
22705 #endif
22706 TRACE_IRQS_ON
22707 ENABLE_INTERRUPTS(CLBR_NONE)
22708 @@ -637,7 +863,7 @@ work_notifysig_v86:
22709 movl %eax, %esp
22710 jmp 1b
22711 #endif
22712 -END(work_pending)
22713 +ENDPROC(work_pending)
22714
22715 # perform syscall exit tracing
22716 ALIGN
22717 @@ -645,11 +871,14 @@ syscall_trace_entry:
22718 movl $-ENOSYS,PT_EAX(%esp)
22719 movl %esp, %eax
22720 call syscall_trace_enter
22721 +
22722 + pax_erase_kstack
22723 +
22724 /* What it returned is what we'll actually use. */
22725 cmpl $(NR_syscalls), %eax
22726 jnae syscall_call
22727 jmp syscall_exit
22728 -END(syscall_trace_entry)
22729 +ENDPROC(syscall_trace_entry)
22730
22731 # perform syscall exit tracing
22732 ALIGN
22733 @@ -662,26 +891,30 @@ syscall_exit_work:
22734 movl %esp, %eax
22735 call syscall_trace_leave
22736 jmp resume_userspace
22737 -END(syscall_exit_work)
22738 +ENDPROC(syscall_exit_work)
22739 CFI_ENDPROC
22740
22741 RING0_INT_FRAME # can't unwind into user space anyway
22742 syscall_fault:
22743 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22744 + push %ss
22745 + pop %ds
22746 +#endif
22747 ASM_CLAC
22748 GET_THREAD_INFO(%ebp)
22749 movl $-EFAULT,PT_EAX(%esp)
22750 jmp resume_userspace
22751 -END(syscall_fault)
22752 +ENDPROC(syscall_fault)
22753
22754 syscall_badsys:
22755 movl $-ENOSYS,%eax
22756 jmp syscall_after_call
22757 -END(syscall_badsys)
22758 +ENDPROC(syscall_badsys)
22759
22760 sysenter_badsys:
22761 movl $-ENOSYS,%eax
22762 jmp sysenter_after_call
22763 -END(sysenter_badsys)
22764 +ENDPROC(sysenter_badsys)
22765 CFI_ENDPROC
22766
22767 .macro FIXUP_ESPFIX_STACK
22768 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22769 */
22770 #ifdef CONFIG_X86_ESPFIX32
22771 /* fixup the stack */
22772 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22773 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22774 +#ifdef CONFIG_SMP
22775 + movl PER_CPU_VAR(cpu_number), %ebx
22776 + shll $PAGE_SHIFT_asm, %ebx
22777 + addl $cpu_gdt_table, %ebx
22778 +#else
22779 + movl $cpu_gdt_table, %ebx
22780 +#endif
22781 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22782 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22783 shl $16, %eax
22784 addl %esp, %eax /* the adjusted stack pointer */
22785 pushl_cfi $__KERNEL_DS
22786 @@ -751,7 +991,7 @@ vector=vector+1
22787 .endr
22788 2: jmp common_interrupt
22789 .endr
22790 -END(irq_entries_start)
22791 +ENDPROC(irq_entries_start)
22792
22793 .previous
22794 END(interrupt)
22795 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22796 pushl_cfi $do_coprocessor_error
22797 jmp error_code
22798 CFI_ENDPROC
22799 -END(coprocessor_error)
22800 +ENDPROC(coprocessor_error)
22801
22802 ENTRY(simd_coprocessor_error)
22803 RING0_INT_FRAME
22804 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22805 .section .altinstructions,"a"
22806 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22807 .previous
22808 -.section .altinstr_replacement,"ax"
22809 +.section .altinstr_replacement,"a"
22810 663: pushl $do_simd_coprocessor_error
22811 664:
22812 .previous
22813 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22814 #endif
22815 jmp error_code
22816 CFI_ENDPROC
22817 -END(simd_coprocessor_error)
22818 +ENDPROC(simd_coprocessor_error)
22819
22820 ENTRY(device_not_available)
22821 RING0_INT_FRAME
22822 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22823 pushl_cfi $do_device_not_available
22824 jmp error_code
22825 CFI_ENDPROC
22826 -END(device_not_available)
22827 +ENDPROC(device_not_available)
22828
22829 #ifdef CONFIG_PARAVIRT
22830 ENTRY(native_iret)
22831 iret
22832 _ASM_EXTABLE(native_iret, iret_exc)
22833 -END(native_iret)
22834 +ENDPROC(native_iret)
22835
22836 ENTRY(native_irq_enable_sysexit)
22837 sti
22838 sysexit
22839 -END(native_irq_enable_sysexit)
22840 +ENDPROC(native_irq_enable_sysexit)
22841 #endif
22842
22843 ENTRY(overflow)
22844 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22845 pushl_cfi $do_overflow
22846 jmp error_code
22847 CFI_ENDPROC
22848 -END(overflow)
22849 +ENDPROC(overflow)
22850
22851 ENTRY(bounds)
22852 RING0_INT_FRAME
22853 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22854 pushl_cfi $do_bounds
22855 jmp error_code
22856 CFI_ENDPROC
22857 -END(bounds)
22858 +ENDPROC(bounds)
22859
22860 ENTRY(invalid_op)
22861 RING0_INT_FRAME
22862 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22863 pushl_cfi $do_invalid_op
22864 jmp error_code
22865 CFI_ENDPROC
22866 -END(invalid_op)
22867 +ENDPROC(invalid_op)
22868
22869 ENTRY(coprocessor_segment_overrun)
22870 RING0_INT_FRAME
22871 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
22872 pushl_cfi $do_coprocessor_segment_overrun
22873 jmp error_code
22874 CFI_ENDPROC
22875 -END(coprocessor_segment_overrun)
22876 +ENDPROC(coprocessor_segment_overrun)
22877
22878 ENTRY(invalid_TSS)
22879 RING0_EC_FRAME
22880 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
22881 pushl_cfi $do_invalid_TSS
22882 jmp error_code
22883 CFI_ENDPROC
22884 -END(invalid_TSS)
22885 +ENDPROC(invalid_TSS)
22886
22887 ENTRY(segment_not_present)
22888 RING0_EC_FRAME
22889 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
22890 pushl_cfi $do_segment_not_present
22891 jmp error_code
22892 CFI_ENDPROC
22893 -END(segment_not_present)
22894 +ENDPROC(segment_not_present)
22895
22896 ENTRY(stack_segment)
22897 RING0_EC_FRAME
22898 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
22899 pushl_cfi $do_stack_segment
22900 jmp error_code
22901 CFI_ENDPROC
22902 -END(stack_segment)
22903 +ENDPROC(stack_segment)
22904
22905 ENTRY(alignment_check)
22906 RING0_EC_FRAME
22907 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
22908 pushl_cfi $do_alignment_check
22909 jmp error_code
22910 CFI_ENDPROC
22911 -END(alignment_check)
22912 +ENDPROC(alignment_check)
22913
22914 ENTRY(divide_error)
22915 RING0_INT_FRAME
22916 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
22917 pushl_cfi $do_divide_error
22918 jmp error_code
22919 CFI_ENDPROC
22920 -END(divide_error)
22921 +ENDPROC(divide_error)
22922
22923 #ifdef CONFIG_X86_MCE
22924 ENTRY(machine_check)
22925 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
22926 pushl_cfi machine_check_vector
22927 jmp error_code
22928 CFI_ENDPROC
22929 -END(machine_check)
22930 +ENDPROC(machine_check)
22931 #endif
22932
22933 ENTRY(spurious_interrupt_bug)
22934 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
22935 pushl_cfi $do_spurious_interrupt_bug
22936 jmp error_code
22937 CFI_ENDPROC
22938 -END(spurious_interrupt_bug)
22939 +ENDPROC(spurious_interrupt_bug)
22940
22941 #ifdef CONFIG_XEN
22942 /* Xen doesn't set %esp to be precisely what the normal sysenter
22943 @@ -1057,7 +1297,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22944
22945 ENTRY(mcount)
22946 ret
22947 -END(mcount)
22948 +ENDPROC(mcount)
22949
22950 ENTRY(ftrace_caller)
22951 pushl %eax
22952 @@ -1087,7 +1327,7 @@ ftrace_graph_call:
22953 .globl ftrace_stub
22954 ftrace_stub:
22955 ret
22956 -END(ftrace_caller)
22957 +ENDPROC(ftrace_caller)
22958
22959 ENTRY(ftrace_regs_caller)
22960 pushf /* push flags before compare (in cs location) */
22961 @@ -1185,7 +1425,7 @@ trace:
22962 popl %ecx
22963 popl %eax
22964 jmp ftrace_stub
22965 -END(mcount)
22966 +ENDPROC(mcount)
22967 #endif /* CONFIG_DYNAMIC_FTRACE */
22968 #endif /* CONFIG_FUNCTION_TRACER */
22969
22970 @@ -1203,7 +1443,7 @@ ENTRY(ftrace_graph_caller)
22971 popl %ecx
22972 popl %eax
22973 ret
22974 -END(ftrace_graph_caller)
22975 +ENDPROC(ftrace_graph_caller)
22976
22977 .globl return_to_handler
22978 return_to_handler:
22979 @@ -1264,15 +1504,18 @@ error_code:
22980 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
22981 REG_TO_PTGS %ecx
22982 SET_KERNEL_GS %ecx
22983 - movl $(__USER_DS), %ecx
22984 + movl $(__KERNEL_DS), %ecx
22985 movl %ecx, %ds
22986 movl %ecx, %es
22987 +
22988 + pax_enter_kernel
22989 +
22990 TRACE_IRQS_OFF
22991 movl %esp,%eax # pt_regs pointer
22992 call *%edi
22993 jmp ret_from_exception
22994 CFI_ENDPROC
22995 -END(page_fault)
22996 +ENDPROC(page_fault)
22997
22998 /*
22999 * Debug traps and NMI can happen at the one SYSENTER instruction
23000 @@ -1315,7 +1558,7 @@ debug_stack_correct:
23001 call do_debug
23002 jmp ret_from_exception
23003 CFI_ENDPROC
23004 -END(debug)
23005 +ENDPROC(debug)
23006
23007 /*
23008 * NMI is doubly nasty. It can happen _while_ we're handling
23009 @@ -1355,6 +1598,9 @@ nmi_stack_correct:
23010 xorl %edx,%edx # zero error code
23011 movl %esp,%eax # pt_regs pointer
23012 call do_nmi
23013 +
23014 + pax_exit_kernel
23015 +
23016 jmp restore_all_notrace
23017 CFI_ENDPROC
23018
23019 @@ -1392,13 +1638,16 @@ nmi_espfix_stack:
23020 FIXUP_ESPFIX_STACK # %eax == %esp
23021 xorl %edx,%edx # zero error code
23022 call do_nmi
23023 +
23024 + pax_exit_kernel
23025 +
23026 RESTORE_REGS
23027 lss 12+4(%esp), %esp # back to espfix stack
23028 CFI_ADJUST_CFA_OFFSET -24
23029 jmp irq_return
23030 #endif
23031 CFI_ENDPROC
23032 -END(nmi)
23033 +ENDPROC(nmi)
23034
23035 ENTRY(int3)
23036 RING0_INT_FRAME
23037 @@ -1411,14 +1660,14 @@ ENTRY(int3)
23038 call do_int3
23039 jmp ret_from_exception
23040 CFI_ENDPROC
23041 -END(int3)
23042 +ENDPROC(int3)
23043
23044 ENTRY(general_protection)
23045 RING0_EC_FRAME
23046 pushl_cfi $do_general_protection
23047 jmp error_code
23048 CFI_ENDPROC
23049 -END(general_protection)
23050 +ENDPROC(general_protection)
23051
23052 #ifdef CONFIG_KVM_GUEST
23053 ENTRY(async_page_fault)
23054 @@ -1427,6 +1676,6 @@ ENTRY(async_page_fault)
23055 pushl_cfi $do_async_page_fault
23056 jmp error_code
23057 CFI_ENDPROC
23058 -END(async_page_fault)
23059 +ENDPROC(async_page_fault)
23060 #endif
23061
23062 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23063 index f0095a7..7ece039 100644
23064 --- a/arch/x86/kernel/entry_64.S
23065 +++ b/arch/x86/kernel/entry_64.S
23066 @@ -59,6 +59,8 @@
23067 #include <asm/smap.h>
23068 #include <asm/pgtable_types.h>
23069 #include <linux/err.h>
23070 +#include <asm/pgtable.h>
23071 +#include <asm/alternative-asm.h>
23072
23073 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23074 #include <linux/elf-em.h>
23075 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23076 ENDPROC(native_usergs_sysret64)
23077 #endif /* CONFIG_PARAVIRT */
23078
23079 + .macro ljmpq sel, off
23080 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23081 + .byte 0x48; ljmp *1234f(%rip)
23082 + .pushsection .rodata
23083 + .align 16
23084 + 1234: .quad \off; .word \sel
23085 + .popsection
23086 +#else
23087 + pushq $\sel
23088 + pushq $\off
23089 + lretq
23090 +#endif
23091 + .endm
23092 +
23093 + .macro pax_enter_kernel
23094 + pax_set_fptr_mask
23095 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23096 + call pax_enter_kernel
23097 +#endif
23098 + .endm
23099 +
23100 + .macro pax_exit_kernel
23101 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23102 + call pax_exit_kernel
23103 +#endif
23104 +
23105 + .endm
23106 +
23107 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23108 +ENTRY(pax_enter_kernel)
23109 + pushq %rdi
23110 +
23111 +#ifdef CONFIG_PARAVIRT
23112 + PV_SAVE_REGS(CLBR_RDI)
23113 +#endif
23114 +
23115 +#ifdef CONFIG_PAX_KERNEXEC
23116 + GET_CR0_INTO_RDI
23117 + bts $X86_CR0_WP_BIT,%rdi
23118 + jnc 3f
23119 + mov %cs,%edi
23120 + cmp $__KERNEL_CS,%edi
23121 + jnz 2f
23122 +1:
23123 +#endif
23124 +
23125 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23126 + 661: jmp 111f
23127 + .pushsection .altinstr_replacement, "a"
23128 + 662: ASM_NOP2
23129 + .popsection
23130 + .pushsection .altinstructions, "a"
23131 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23132 + .popsection
23133 + GET_CR3_INTO_RDI
23134 + cmp $0,%dil
23135 + jnz 112f
23136 + mov $__KERNEL_DS,%edi
23137 + mov %edi,%ss
23138 + jmp 111f
23139 +112: cmp $1,%dil
23140 + jz 113f
23141 + ud2
23142 +113: sub $4097,%rdi
23143 + bts $63,%rdi
23144 + SET_RDI_INTO_CR3
23145 + mov $__UDEREF_KERNEL_DS,%edi
23146 + mov %edi,%ss
23147 +111:
23148 +#endif
23149 +
23150 +#ifdef CONFIG_PARAVIRT
23151 + PV_RESTORE_REGS(CLBR_RDI)
23152 +#endif
23153 +
23154 + popq %rdi
23155 + pax_force_retaddr
23156 + retq
23157 +
23158 +#ifdef CONFIG_PAX_KERNEXEC
23159 +2: ljmpq __KERNEL_CS,1b
23160 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23161 +4: SET_RDI_INTO_CR0
23162 + jmp 1b
23163 +#endif
23164 +ENDPROC(pax_enter_kernel)
23165 +
23166 +ENTRY(pax_exit_kernel)
23167 + pushq %rdi
23168 +
23169 +#ifdef CONFIG_PARAVIRT
23170 + PV_SAVE_REGS(CLBR_RDI)
23171 +#endif
23172 +
23173 +#ifdef CONFIG_PAX_KERNEXEC
23174 + mov %cs,%rdi
23175 + cmp $__KERNEXEC_KERNEL_CS,%edi
23176 + jz 2f
23177 + GET_CR0_INTO_RDI
23178 + bts $X86_CR0_WP_BIT,%rdi
23179 + jnc 4f
23180 +1:
23181 +#endif
23182 +
23183 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23184 + 661: jmp 111f
23185 + .pushsection .altinstr_replacement, "a"
23186 + 662: ASM_NOP2
23187 + .popsection
23188 + .pushsection .altinstructions, "a"
23189 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23190 + .popsection
23191 + mov %ss,%edi
23192 + cmp $__UDEREF_KERNEL_DS,%edi
23193 + jnz 111f
23194 + GET_CR3_INTO_RDI
23195 + cmp $0,%dil
23196 + jz 112f
23197 + ud2
23198 +112: add $4097,%rdi
23199 + bts $63,%rdi
23200 + SET_RDI_INTO_CR3
23201 + mov $__KERNEL_DS,%edi
23202 + mov %edi,%ss
23203 +111:
23204 +#endif
23205 +
23206 +#ifdef CONFIG_PARAVIRT
23207 + PV_RESTORE_REGS(CLBR_RDI);
23208 +#endif
23209 +
23210 + popq %rdi
23211 + pax_force_retaddr
23212 + retq
23213 +
23214 +#ifdef CONFIG_PAX_KERNEXEC
23215 +2: GET_CR0_INTO_RDI
23216 + btr $X86_CR0_WP_BIT,%rdi
23217 + jnc 4f
23218 + ljmpq __KERNEL_CS,3f
23219 +3: SET_RDI_INTO_CR0
23220 + jmp 1b
23221 +4: ud2
23222 + jmp 4b
23223 +#endif
23224 +ENDPROC(pax_exit_kernel)
23225 +#endif
23226 +
23227 + .macro pax_enter_kernel_user
23228 + pax_set_fptr_mask
23229 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23230 + call pax_enter_kernel_user
23231 +#endif
23232 + .endm
23233 +
23234 + .macro pax_exit_kernel_user
23235 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23236 + call pax_exit_kernel_user
23237 +#endif
23238 +#ifdef CONFIG_PAX_RANDKSTACK
23239 + pushq %rax
23240 + pushq %r11
23241 + call pax_randomize_kstack
23242 + popq %r11
23243 + popq %rax
23244 +#endif
23245 + .endm
23246 +
23247 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23248 +ENTRY(pax_enter_kernel_user)
23249 + pushq %rdi
23250 + pushq %rbx
23251 +
23252 +#ifdef CONFIG_PARAVIRT
23253 + PV_SAVE_REGS(CLBR_RDI)
23254 +#endif
23255 +
23256 + 661: jmp 111f
23257 + .pushsection .altinstr_replacement, "a"
23258 + 662: ASM_NOP2
23259 + .popsection
23260 + .pushsection .altinstructions, "a"
23261 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23262 + .popsection
23263 + GET_CR3_INTO_RDI
23264 + cmp $1,%dil
23265 + jnz 4f
23266 + sub $4097,%rdi
23267 + bts $63,%rdi
23268 + SET_RDI_INTO_CR3
23269 + jmp 3f
23270 +111:
23271 +
23272 + GET_CR3_INTO_RDI
23273 + mov %rdi,%rbx
23274 + add $__START_KERNEL_map,%rbx
23275 + sub phys_base(%rip),%rbx
23276 +
23277 +#ifdef CONFIG_PARAVIRT
23278 + cmpl $0, pv_info+PARAVIRT_enabled
23279 + jz 1f
23280 + pushq %rdi
23281 + i = 0
23282 + .rept USER_PGD_PTRS
23283 + mov i*8(%rbx),%rsi
23284 + mov $0,%sil
23285 + lea i*8(%rbx),%rdi
23286 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23287 + i = i + 1
23288 + .endr
23289 + popq %rdi
23290 + jmp 2f
23291 +1:
23292 +#endif
23293 +
23294 + i = 0
23295 + .rept USER_PGD_PTRS
23296 + movb $0,i*8(%rbx)
23297 + i = i + 1
23298 + .endr
23299 +
23300 +2: SET_RDI_INTO_CR3
23301 +
23302 +#ifdef CONFIG_PAX_KERNEXEC
23303 + GET_CR0_INTO_RDI
23304 + bts $X86_CR0_WP_BIT,%rdi
23305 + SET_RDI_INTO_CR0
23306 +#endif
23307 +
23308 +3:
23309 +
23310 +#ifdef CONFIG_PARAVIRT
23311 + PV_RESTORE_REGS(CLBR_RDI)
23312 +#endif
23313 +
23314 + popq %rbx
23315 + popq %rdi
23316 + pax_force_retaddr
23317 + retq
23318 +4: ud2
23319 +ENDPROC(pax_enter_kernel_user)
23320 +
23321 +ENTRY(pax_exit_kernel_user)
23322 + pushq %rdi
23323 + pushq %rbx
23324 +
23325 +#ifdef CONFIG_PARAVIRT
23326 + PV_SAVE_REGS(CLBR_RDI)
23327 +#endif
23328 +
23329 + GET_CR3_INTO_RDI
23330 + 661: jmp 1f
23331 + .pushsection .altinstr_replacement, "a"
23332 + 662: ASM_NOP2
23333 + .popsection
23334 + .pushsection .altinstructions, "a"
23335 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23336 + .popsection
23337 + cmp $0,%dil
23338 + jnz 3f
23339 + add $4097,%rdi
23340 + bts $63,%rdi
23341 + SET_RDI_INTO_CR3
23342 + jmp 2f
23343 +1:
23344 +
23345 + mov %rdi,%rbx
23346 +
23347 +#ifdef CONFIG_PAX_KERNEXEC
23348 + GET_CR0_INTO_RDI
23349 + btr $X86_CR0_WP_BIT,%rdi
23350 + jnc 3f
23351 + SET_RDI_INTO_CR0
23352 +#endif
23353 +
23354 + add $__START_KERNEL_map,%rbx
23355 + sub phys_base(%rip),%rbx
23356 +
23357 +#ifdef CONFIG_PARAVIRT
23358 + cmpl $0, pv_info+PARAVIRT_enabled
23359 + jz 1f
23360 + i = 0
23361 + .rept USER_PGD_PTRS
23362 + mov i*8(%rbx),%rsi
23363 + mov $0x67,%sil
23364 + lea i*8(%rbx),%rdi
23365 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23366 + i = i + 1
23367 + .endr
23368 + jmp 2f
23369 +1:
23370 +#endif
23371 +
23372 + i = 0
23373 + .rept USER_PGD_PTRS
23374 + movb $0x67,i*8(%rbx)
23375 + i = i + 1
23376 + .endr
23377 +2:
23378 +
23379 +#ifdef CONFIG_PARAVIRT
23380 + PV_RESTORE_REGS(CLBR_RDI)
23381 +#endif
23382 +
23383 + popq %rbx
23384 + popq %rdi
23385 + pax_force_retaddr
23386 + retq
23387 +3: ud2
23388 +ENDPROC(pax_exit_kernel_user)
23389 +#endif
23390 +
23391 + .macro pax_enter_kernel_nmi
23392 + pax_set_fptr_mask
23393 +
23394 +#ifdef CONFIG_PAX_KERNEXEC
23395 + GET_CR0_INTO_RDI
23396 + bts $X86_CR0_WP_BIT,%rdi
23397 + jc 110f
23398 + SET_RDI_INTO_CR0
23399 + or $2,%ebx
23400 +110:
23401 +#endif
23402 +
23403 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23404 + 661: jmp 111f
23405 + .pushsection .altinstr_replacement, "a"
23406 + 662: ASM_NOP2
23407 + .popsection
23408 + .pushsection .altinstructions, "a"
23409 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23410 + .popsection
23411 + GET_CR3_INTO_RDI
23412 + cmp $0,%dil
23413 + jz 111f
23414 + sub $4097,%rdi
23415 + or $4,%ebx
23416 + bts $63,%rdi
23417 + SET_RDI_INTO_CR3
23418 + mov $__UDEREF_KERNEL_DS,%edi
23419 + mov %edi,%ss
23420 +111:
23421 +#endif
23422 + .endm
23423 +
23424 + .macro pax_exit_kernel_nmi
23425 +#ifdef CONFIG_PAX_KERNEXEC
23426 + btr $1,%ebx
23427 + jnc 110f
23428 + GET_CR0_INTO_RDI
23429 + btr $X86_CR0_WP_BIT,%rdi
23430 + SET_RDI_INTO_CR0
23431 +110:
23432 +#endif
23433 +
23434 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23435 + btr $2,%ebx
23436 + jnc 111f
23437 + GET_CR3_INTO_RDI
23438 + add $4097,%rdi
23439 + bts $63,%rdi
23440 + SET_RDI_INTO_CR3
23441 + mov $__KERNEL_DS,%edi
23442 + mov %edi,%ss
23443 +111:
23444 +#endif
23445 + .endm
23446 +
23447 + .macro pax_erase_kstack
23448 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23449 + call pax_erase_kstack
23450 +#endif
23451 + .endm
23452 +
23453 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23454 +ENTRY(pax_erase_kstack)
23455 + pushq %rdi
23456 + pushq %rcx
23457 + pushq %rax
23458 + pushq %r11
23459 +
23460 + GET_THREAD_INFO(%r11)
23461 + mov TI_lowest_stack(%r11), %rdi
23462 + mov $-0xBEEF, %rax
23463 + std
23464 +
23465 +1: mov %edi, %ecx
23466 + and $THREAD_SIZE_asm - 1, %ecx
23467 + shr $3, %ecx
23468 + repne scasq
23469 + jecxz 2f
23470 +
23471 + cmp $2*8, %ecx
23472 + jc 2f
23473 +
23474 + mov $2*8, %ecx
23475 + repe scasq
23476 + jecxz 2f
23477 + jne 1b
23478 +
23479 +2: cld
23480 + or $2*8, %rdi
23481 + mov %esp, %ecx
23482 + sub %edi, %ecx
23483 +
23484 + cmp $THREAD_SIZE_asm, %rcx
23485 + jb 3f
23486 + ud2
23487 +3:
23488 +
23489 + shr $3, %ecx
23490 + rep stosq
23491 +
23492 + mov TI_task_thread_sp0(%r11), %rdi
23493 + sub $256, %rdi
23494 + mov %rdi, TI_lowest_stack(%r11)
23495 +
23496 + popq %r11
23497 + popq %rax
23498 + popq %rcx
23499 + popq %rdi
23500 + pax_force_retaddr
23501 + ret
23502 +ENDPROC(pax_erase_kstack)
23503 +#endif
23504
23505 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23506 #ifdef CONFIG_TRACE_IRQFLAGS
23507 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23508 .endm
23509
23510 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23511 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23512 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23513 jnc 1f
23514 TRACE_IRQS_ON_DEBUG
23515 1:
23516 @@ -243,9 +670,52 @@ ENTRY(save_paranoid)
23517 js 1f /* negative -> in kernel */
23518 SWAPGS
23519 xorl %ebx,%ebx
23520 -1: ret
23521 +1:
23522 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23523 + testb $3, CS+8(%rsp)
23524 + jnz 1f
23525 + pax_enter_kernel
23526 + jmp 2f
23527 +1: pax_enter_kernel_user
23528 +2:
23529 +#else
23530 + pax_enter_kernel
23531 +#endif
23532 + pax_force_retaddr
23533 + ret
23534 CFI_ENDPROC
23535 -END(save_paranoid)
23536 +ENDPROC(save_paranoid)
23537 +
23538 +ENTRY(save_paranoid_nmi)
23539 + XCPT_FRAME 1 RDI+8
23540 + cld
23541 + movq_cfi rdi, RDI+8
23542 + movq_cfi rsi, RSI+8
23543 + movq_cfi rdx, RDX+8
23544 + movq_cfi rcx, RCX+8
23545 + movq_cfi rax, RAX+8
23546 + movq_cfi r8, R8+8
23547 + movq_cfi r9, R9+8
23548 + movq_cfi r10, R10+8
23549 + movq_cfi r11, R11+8
23550 + movq_cfi rbx, RBX+8
23551 + movq_cfi rbp, RBP+8
23552 + movq_cfi r12, R12+8
23553 + movq_cfi r13, R13+8
23554 + movq_cfi r14, R14+8
23555 + movq_cfi r15, R15+8
23556 + movl $1,%ebx
23557 + movl $MSR_GS_BASE,%ecx
23558 + rdmsr
23559 + testl %edx,%edx
23560 + js 1f /* negative -> in kernel */
23561 + SWAPGS
23562 + xorl %ebx,%ebx
23563 +1: pax_enter_kernel_nmi
23564 + pax_force_retaddr
23565 + ret
23566 + CFI_ENDPROC
23567 +ENDPROC(save_paranoid_nmi)
23568
23569 /*
23570 * A newly forked process directly context switches into this address.
23571 @@ -266,7 +736,7 @@ ENTRY(ret_from_fork)
23572
23573 RESTORE_REST
23574
23575 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23576 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23577 jz 1f
23578
23579 /*
23580 @@ -279,15 +749,13 @@ ENTRY(ret_from_fork)
23581 jmp int_ret_from_sys_call
23582
23583 1:
23584 - subq $REST_SKIP, %rsp # leave space for volatiles
23585 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23586 movq %rbp, %rdi
23587 call *%rbx
23588 movl $0, RAX(%rsp)
23589 RESTORE_REST
23590 jmp int_ret_from_sys_call
23591 CFI_ENDPROC
23592 -END(ret_from_fork)
23593 +ENDPROC(ret_from_fork)
23594
23595 /*
23596 * System call entry. Up to 6 arguments in registers are supported.
23597 @@ -324,7 +792,7 @@ END(ret_from_fork)
23598 ENTRY(system_call)
23599 CFI_STARTPROC simple
23600 CFI_SIGNAL_FRAME
23601 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23602 + CFI_DEF_CFA rsp,0
23603 CFI_REGISTER rip,rcx
23604 /*CFI_REGISTER rflags,r11*/
23605 SWAPGS_UNSAFE_STACK
23606 @@ -337,16 +805,23 @@ GLOBAL(system_call_after_swapgs)
23607
23608 movq %rsp,PER_CPU_VAR(old_rsp)
23609 movq PER_CPU_VAR(kernel_stack),%rsp
23610 + SAVE_ARGS 8*6, 0, rax_enosys=1
23611 + pax_enter_kernel_user
23612 +
23613 +#ifdef CONFIG_PAX_RANDKSTACK
23614 + pax_erase_kstack
23615 +#endif
23616 +
23617 /*
23618 * No need to follow this irqs off/on section - it's straight
23619 * and short:
23620 */
23621 ENABLE_INTERRUPTS(CLBR_NONE)
23622 - SAVE_ARGS 8, 0, rax_enosys=1
23623 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23624 movq %rcx,RIP-ARGOFFSET(%rsp)
23625 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23626 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23627 + GET_THREAD_INFO(%rcx)
23628 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23629 jnz tracesys
23630 system_call_fastpath:
23631 #if __SYSCALL_MASK == ~0
23632 @@ -376,10 +851,13 @@ ret_from_sys_call:
23633 * flags (TIF_NOTIFY_RESUME, TIF_USER_RETURN_NOTIFY, etc) set is
23634 * very bad.
23635 */
23636 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23637 + GET_THREAD_INFO(%rcx)
23638 + testl $_TIF_ALLWORK_MASK,TI_flags(%rcx)
23639 jnz int_ret_from_sys_call_fixup /* Go the the slow path */
23640
23641 CFI_REMEMBER_STATE
23642 + pax_exit_kernel_user
23643 + pax_erase_kstack
23644 /*
23645 * sysretq will re-enable interrupts:
23646 */
23647 @@ -399,12 +877,15 @@ int_ret_from_sys_call_fixup:
23648
23649 /* Do syscall tracing */
23650 tracesys:
23651 - leaq -REST_SKIP(%rsp), %rdi
23652 + movq %rsp, %rdi
23653 movq $AUDIT_ARCH_X86_64, %rsi
23654 call syscall_trace_enter_phase1
23655 test %rax, %rax
23656 jnz tracesys_phase2 /* if needed, run the slow path */
23657 - LOAD_ARGS 0 /* else restore clobbered regs */
23658 +
23659 + pax_erase_kstack
23660 +
23661 + LOAD_ARGS /* else restore clobbered regs */
23662 jmp system_call_fastpath /* and return to the fast path */
23663
23664 tracesys_phase2:
23665 @@ -415,12 +896,14 @@ tracesys_phase2:
23666 movq %rax,%rdx
23667 call syscall_trace_enter_phase2
23668
23669 + pax_erase_kstack
23670 +
23671 /*
23672 * Reload arg registers from stack in case ptrace changed them.
23673 * We don't reload %rax because syscall_trace_entry_phase2() returned
23674 * the value it wants us to use in the table lookup.
23675 */
23676 - LOAD_ARGS ARGOFFSET, 1
23677 + LOAD_ARGS 1
23678 RESTORE_REST
23679 #if __SYSCALL_MASK == ~0
23680 cmpq $__NR_syscall_max,%rax
23681 @@ -451,7 +934,9 @@ GLOBAL(int_with_check)
23682 andl %edi,%edx
23683 jnz int_careful
23684 andl $~TS_COMPAT,TI_status(%rcx)
23685 - jmp retint_swapgs
23686 + pax_exit_kernel_user
23687 + pax_erase_kstack
23688 + jmp retint_swapgs_pax
23689
23690 /* Either reschedule or signal or syscall exit tracking needed. */
23691 /* First do a reschedule test. */
23692 @@ -497,7 +982,7 @@ int_restore_rest:
23693 TRACE_IRQS_OFF
23694 jmp int_with_check
23695 CFI_ENDPROC
23696 -END(system_call)
23697 +ENDPROC(system_call)
23698
23699 .macro FORK_LIKE func
23700 ENTRY(stub_\func)
23701 @@ -510,9 +995,10 @@ ENTRY(stub_\func)
23702 DEFAULT_FRAME 0 8 /* offset 8: return address */
23703 call sys_\func
23704 RESTORE_TOP_OF_STACK %r11, 8
23705 - ret $REST_SKIP /* pop extended registers */
23706 + pax_force_retaddr
23707 + ret
23708 CFI_ENDPROC
23709 -END(stub_\func)
23710 +ENDPROC(stub_\func)
23711 .endm
23712
23713 .macro FIXED_FRAME label,func
23714 @@ -522,9 +1008,10 @@ ENTRY(\label)
23715 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23716 call \func
23717 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23718 + pax_force_retaddr
23719 ret
23720 CFI_ENDPROC
23721 -END(\label)
23722 +ENDPROC(\label)
23723 .endm
23724
23725 FORK_LIKE clone
23726 @@ -543,7 +1030,7 @@ ENTRY(stub_execve)
23727 RESTORE_REST
23728 jmp int_ret_from_sys_call
23729 CFI_ENDPROC
23730 -END(stub_execve)
23731 +ENDPROC(stub_execve)
23732
23733 ENTRY(stub_execveat)
23734 CFI_STARTPROC
23735 @@ -557,7 +1044,7 @@ ENTRY(stub_execveat)
23736 RESTORE_REST
23737 jmp int_ret_from_sys_call
23738 CFI_ENDPROC
23739 -END(stub_execveat)
23740 +ENDPROC(stub_execveat)
23741
23742 /*
23743 * sigreturn is special because it needs to restore all registers on return.
23744 @@ -574,7 +1061,7 @@ ENTRY(stub_rt_sigreturn)
23745 RESTORE_REST
23746 jmp int_ret_from_sys_call
23747 CFI_ENDPROC
23748 -END(stub_rt_sigreturn)
23749 +ENDPROC(stub_rt_sigreturn)
23750
23751 #ifdef CONFIG_X86_X32_ABI
23752 ENTRY(stub_x32_rt_sigreturn)
23753 @@ -588,7 +1075,7 @@ ENTRY(stub_x32_rt_sigreturn)
23754 RESTORE_REST
23755 jmp int_ret_from_sys_call
23756 CFI_ENDPROC
23757 -END(stub_x32_rt_sigreturn)
23758 +ENDPROC(stub_x32_rt_sigreturn)
23759
23760 ENTRY(stub_x32_execve)
23761 CFI_STARTPROC
23762 @@ -602,7 +1089,7 @@ ENTRY(stub_x32_execve)
23763 RESTORE_REST
23764 jmp int_ret_from_sys_call
23765 CFI_ENDPROC
23766 -END(stub_x32_execve)
23767 +ENDPROC(stub_x32_execve)
23768
23769 ENTRY(stub_x32_execveat)
23770 CFI_STARTPROC
23771 @@ -616,7 +1103,7 @@ ENTRY(stub_x32_execveat)
23772 RESTORE_REST
23773 jmp int_ret_from_sys_call
23774 CFI_ENDPROC
23775 -END(stub_x32_execveat)
23776 +ENDPROC(stub_x32_execveat)
23777
23778 #endif
23779
23780 @@ -653,7 +1140,7 @@ vector=vector+1
23781 2: jmp common_interrupt
23782 .endr
23783 CFI_ENDPROC
23784 -END(irq_entries_start)
23785 +ENDPROC(irq_entries_start)
23786
23787 .previous
23788 END(interrupt)
23789 @@ -670,28 +1157,29 @@ END(interrupt)
23790 /* 0(%rsp): ~(interrupt number) */
23791 .macro interrupt func
23792 /* reserve pt_regs for scratch regs and rbp */
23793 - subq $ORIG_RAX-RBP, %rsp
23794 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
23795 + subq $ORIG_RAX, %rsp
23796 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
23797 cld
23798 - /* start from rbp in pt_regs and jump over */
23799 - movq_cfi rdi, (RDI-RBP)
23800 - movq_cfi rsi, (RSI-RBP)
23801 - movq_cfi rdx, (RDX-RBP)
23802 - movq_cfi rcx, (RCX-RBP)
23803 - movq_cfi rax, (RAX-RBP)
23804 - movq_cfi r8, (R8-RBP)
23805 - movq_cfi r9, (R9-RBP)
23806 - movq_cfi r10, (R10-RBP)
23807 - movq_cfi r11, (R11-RBP)
23808 + /* start from r15 in pt_regs and jump over */
23809 + movq_cfi rdi, RDI
23810 + movq_cfi rsi, RSI
23811 + movq_cfi rdx, RDX
23812 + movq_cfi rcx, RCX
23813 + movq_cfi rax, RAX
23814 + movq_cfi r8, R8
23815 + movq_cfi r9, R9
23816 + movq_cfi r10, R10
23817 + movq_cfi r11, R11
23818 + movq_cfi r12, R12
23819
23820 /* Save rbp so that we can unwind from get_irq_regs() */
23821 - movq_cfi rbp, 0
23822 + movq_cfi rbp, RBP
23823
23824 /* Save previous stack value */
23825 movq %rsp, %rsi
23826
23827 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23828 - testl $3, CS-RBP(%rsi)
23829 + movq %rsp,%rdi /* arg1 for handler */
23830 + testb $3, CS(%rsi)
23831 je 1f
23832 SWAPGS
23833 /*
23834 @@ -711,6 +1199,18 @@ END(interrupt)
23835 0x06 /* DW_OP_deref */, \
23836 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23837 0x22 /* DW_OP_plus */
23838 +
23839 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23840 + testb $3, CS(%rdi)
23841 + jnz 1f
23842 + pax_enter_kernel
23843 + jmp 2f
23844 +1: pax_enter_kernel_user
23845 +2:
23846 +#else
23847 + pax_enter_kernel
23848 +#endif
23849 +
23850 /* We entered an interrupt context - irqs are off: */
23851 TRACE_IRQS_OFF
23852
23853 @@ -735,14 +1235,14 @@ ret_from_intr:
23854
23855 /* Restore saved previous stack */
23856 popq %rsi
23857 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
23858 - leaq ARGOFFSET-RBP(%rsi), %rsp
23859 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
23860 + movq %rsi, %rsp
23861 CFI_DEF_CFA_REGISTER rsp
23862 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
23863 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
23864
23865 exit_intr:
23866 GET_THREAD_INFO(%rcx)
23867 - testl $3,CS-ARGOFFSET(%rsp)
23868 + testb $3,CS-ARGOFFSET(%rsp)
23869 je retint_kernel
23870
23871 /* Interrupt came from user space */
23872 @@ -764,14 +1264,16 @@ retint_swapgs: /* return to user-space */
23873 * The iretq could re-enable interrupts:
23874 */
23875 DISABLE_INTERRUPTS(CLBR_ANY)
23876 + pax_exit_kernel_user
23877 +retint_swapgs_pax:
23878 TRACE_IRQS_IRETQ
23879
23880 /*
23881 * Try to use SYSRET instead of IRET if we're returning to
23882 * a completely clean 64-bit userspace context.
23883 */
23884 - movq (RCX-R11)(%rsp), %rcx
23885 - cmpq %rcx,(RIP-R11)(%rsp) /* RCX == RIP */
23886 + movq (RCX-ARGOFFSET)(%rsp), %rcx
23887 + cmpq %rcx,(RIP-ARGOFFSET)(%rsp) /* RCX == RIP */
23888 jne opportunistic_sysret_failed
23889
23890 /*
23891 @@ -792,7 +1294,7 @@ retint_swapgs: /* return to user-space */
23892 shr $__VIRTUAL_MASK_SHIFT, %rcx
23893 jnz opportunistic_sysret_failed
23894
23895 - cmpq $__USER_CS,(CS-R11)(%rsp) /* CS must match SYSRET */
23896 + cmpq $__USER_CS,(CS-ARGOFFSET)(%rsp) /* CS must match SYSRET */
23897 jne opportunistic_sysret_failed
23898
23899 movq (R11-ARGOFFSET)(%rsp), %r11
23900 @@ -838,6 +1340,27 @@ opportunistic_sysret_failed:
23901
23902 retint_restore_args: /* return to kernel space */
23903 DISABLE_INTERRUPTS(CLBR_ANY)
23904 + pax_exit_kernel
23905 +
23906 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23907 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23908 + * namely calling EFI runtime services with a phys mapping. We're
23909 + * starting off with NOPs and patch in the real instrumentation
23910 + * (BTS/OR) before starting any userland process; even before starting
23911 + * up the APs.
23912 + */
23913 + .pushsection .altinstr_replacement, "a"
23914 + 601: pax_force_retaddr (RIP-ARGOFFSET)
23915 + 602:
23916 + .popsection
23917 + 603: .fill 602b-601b, 1, 0x90
23918 + .pushsection .altinstructions, "a"
23919 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
23920 + .popsection
23921 +#else
23922 + pax_force_retaddr (RIP-ARGOFFSET)
23923 +#endif
23924 +
23925 /*
23926 * The iretq could re-enable interrupts:
23927 */
23928 @@ -875,15 +1398,15 @@ native_irq_return_ldt:
23929 SWAPGS
23930 movq PER_CPU_VAR(espfix_waddr),%rdi
23931 movq %rax,(0*8)(%rdi) /* RAX */
23932 - movq (2*8)(%rsp),%rax /* RIP */
23933 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23934 movq %rax,(1*8)(%rdi)
23935 - movq (3*8)(%rsp),%rax /* CS */
23936 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23937 movq %rax,(2*8)(%rdi)
23938 - movq (4*8)(%rsp),%rax /* RFLAGS */
23939 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23940 movq %rax,(3*8)(%rdi)
23941 - movq (6*8)(%rsp),%rax /* SS */
23942 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23943 movq %rax,(5*8)(%rdi)
23944 - movq (5*8)(%rsp),%rax /* RSP */
23945 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23946 movq %rax,(4*8)(%rdi)
23947 andl $0xffff0000,%eax
23948 popq_cfi %rdi
23949 @@ -937,7 +1460,7 @@ ENTRY(retint_kernel)
23950 jmp exit_intr
23951 #endif
23952 CFI_ENDPROC
23953 -END(common_interrupt)
23954 +ENDPROC(common_interrupt)
23955
23956 /*
23957 * APIC interrupts.
23958 @@ -951,7 +1474,7 @@ ENTRY(\sym)
23959 interrupt \do_sym
23960 jmp ret_from_intr
23961 CFI_ENDPROC
23962 -END(\sym)
23963 +ENDPROC(\sym)
23964 .endm
23965
23966 #ifdef CONFIG_TRACING
23967 @@ -1024,7 +1547,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23968 /*
23969 * Exception entry points.
23970 */
23971 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
23972 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23973
23974 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23975 ENTRY(\sym)
23976 @@ -1080,6 +1603,12 @@ ENTRY(\sym)
23977 .endif
23978
23979 .if \shift_ist != -1
23980 +#ifdef CONFIG_SMP
23981 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
23982 + lea init_tss(%r13), %r13
23983 +#else
23984 + lea init_tss(%rip), %r13
23985 +#endif
23986 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
23987 .endif
23988
23989 @@ -1126,7 +1655,7 @@ ENTRY(\sym)
23990 .endif
23991
23992 CFI_ENDPROC
23993 -END(\sym)
23994 +ENDPROC(\sym)
23995 .endm
23996
23997 #ifdef CONFIG_TRACING
23998 @@ -1167,9 +1696,10 @@ gs_change:
23999 2: mfence /* workaround */
24000 SWAPGS
24001 popfq_cfi
24002 + pax_force_retaddr
24003 ret
24004 CFI_ENDPROC
24005 -END(native_load_gs_index)
24006 +ENDPROC(native_load_gs_index)
24007
24008 _ASM_EXTABLE(gs_change,bad_gs)
24009 .section .fixup,"ax"
24010 @@ -1197,9 +1727,10 @@ ENTRY(do_softirq_own_stack)
24011 CFI_DEF_CFA_REGISTER rsp
24012 CFI_ADJUST_CFA_OFFSET -8
24013 decl PER_CPU_VAR(irq_count)
24014 + pax_force_retaddr
24015 ret
24016 CFI_ENDPROC
24017 -END(do_softirq_own_stack)
24018 +ENDPROC(do_softirq_own_stack)
24019
24020 #ifdef CONFIG_XEN
24021 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
24022 @@ -1240,7 +1771,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24023 #endif
24024 jmp error_exit
24025 CFI_ENDPROC
24026 -END(xen_do_hypervisor_callback)
24027 +ENDPROC(xen_do_hypervisor_callback)
24028
24029 /*
24030 * Hypervisor uses this for application faults while it executes.
24031 @@ -1299,7 +1830,7 @@ ENTRY(xen_failsafe_callback)
24032 SAVE_ALL
24033 jmp error_exit
24034 CFI_ENDPROC
24035 -END(xen_failsafe_callback)
24036 +ENDPROC(xen_failsafe_callback)
24037
24038 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24039 xen_hvm_callback_vector xen_evtchn_do_upcall
24040 @@ -1344,18 +1875,25 @@ ENTRY(paranoid_exit)
24041 DEFAULT_FRAME
24042 DISABLE_INTERRUPTS(CLBR_NONE)
24043 TRACE_IRQS_OFF_DEBUG
24044 - testl %ebx,%ebx /* swapgs needed? */
24045 + testl $1,%ebx /* swapgs needed? */
24046 jnz paranoid_restore
24047 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24048 + pax_exit_kernel_user
24049 +#else
24050 + pax_exit_kernel
24051 +#endif
24052 TRACE_IRQS_IRETQ 0
24053 SWAPGS_UNSAFE_STACK
24054 RESTORE_ALL 8
24055 INTERRUPT_RETURN
24056 paranoid_restore:
24057 + pax_exit_kernel
24058 TRACE_IRQS_IRETQ_DEBUG 0
24059 RESTORE_ALL 8
24060 + pax_force_retaddr_bts
24061 INTERRUPT_RETURN
24062 CFI_ENDPROC
24063 -END(paranoid_exit)
24064 +ENDPROC(paranoid_exit)
24065
24066 /*
24067 * Exception entry point. This expects an error code/orig_rax on the stack.
24068 @@ -1382,12 +1920,23 @@ ENTRY(error_entry)
24069 movq %r14, R14+8(%rsp)
24070 movq %r15, R15+8(%rsp)
24071 xorl %ebx,%ebx
24072 - testl $3,CS+8(%rsp)
24073 + testb $3,CS+8(%rsp)
24074 je error_kernelspace
24075 error_swapgs:
24076 SWAPGS
24077 error_sti:
24078 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24079 + testb $3, CS+8(%rsp)
24080 + jnz 1f
24081 + pax_enter_kernel
24082 + jmp 2f
24083 +1: pax_enter_kernel_user
24084 +2:
24085 +#else
24086 + pax_enter_kernel
24087 +#endif
24088 TRACE_IRQS_OFF
24089 + pax_force_retaddr
24090 ret
24091
24092 /*
24093 @@ -1422,7 +1971,7 @@ error_bad_iret:
24094 decl %ebx /* Return to usergs */
24095 jmp error_sti
24096 CFI_ENDPROC
24097 -END(error_entry)
24098 +ENDPROC(error_entry)
24099
24100
24101 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24102 @@ -1433,7 +1982,7 @@ ENTRY(error_exit)
24103 DISABLE_INTERRUPTS(CLBR_NONE)
24104 TRACE_IRQS_OFF
24105 GET_THREAD_INFO(%rcx)
24106 - testl %eax,%eax
24107 + testl $1,%eax
24108 jne retint_kernel
24109 LOCKDEP_SYS_EXIT_IRQ
24110 movl TI_flags(%rcx),%edx
24111 @@ -1442,7 +1991,7 @@ ENTRY(error_exit)
24112 jnz retint_careful
24113 jmp retint_swapgs
24114 CFI_ENDPROC
24115 -END(error_exit)
24116 +ENDPROC(error_exit)
24117
24118 /*
24119 * Test if a given stack is an NMI stack or not.
24120 @@ -1500,9 +2049,11 @@ ENTRY(nmi)
24121 * If %cs was not the kernel segment, then the NMI triggered in user
24122 * space, which means it is definitely not nested.
24123 */
24124 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24125 + je 1f
24126 cmpl $__KERNEL_CS, 16(%rsp)
24127 jne first_nmi
24128 -
24129 +1:
24130 /*
24131 * Check the special variable on the stack to see if NMIs are
24132 * executing.
24133 @@ -1536,8 +2087,7 @@ nested_nmi:
24134
24135 1:
24136 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24137 - leaq -1*8(%rsp), %rdx
24138 - movq %rdx, %rsp
24139 + subq $8, %rsp
24140 CFI_ADJUST_CFA_OFFSET 1*8
24141 leaq -10*8(%rsp), %rdx
24142 pushq_cfi $__KERNEL_DS
24143 @@ -1555,6 +2105,7 @@ nested_nmi_out:
24144 CFI_RESTORE rdx
24145
24146 /* No need to check faults here */
24147 +# pax_force_retaddr_bts
24148 INTERRUPT_RETURN
24149
24150 CFI_RESTORE_STATE
24151 @@ -1651,13 +2202,13 @@ end_repeat_nmi:
24152 subq $ORIG_RAX-R15, %rsp
24153 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24154 /*
24155 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24156 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24157 * as we should not be calling schedule in NMI context.
24158 * Even with normal interrupts enabled. An NMI should not be
24159 * setting NEED_RESCHED or anything that normal interrupts and
24160 * exceptions might do.
24161 */
24162 - call save_paranoid
24163 + call save_paranoid_nmi
24164 DEFAULT_FRAME 0
24165
24166 /*
24167 @@ -1667,9 +2218,9 @@ end_repeat_nmi:
24168 * NMI itself takes a page fault, the page fault that was preempted
24169 * will read the information from the NMI page fault and not the
24170 * origin fault. Save it off and restore it if it changes.
24171 - * Use the r12 callee-saved register.
24172 + * Use the r13 callee-saved register.
24173 */
24174 - movq %cr2, %r12
24175 + movq %cr2, %r13
24176
24177 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24178 movq %rsp,%rdi
24179 @@ -1678,29 +2229,34 @@ end_repeat_nmi:
24180
24181 /* Did the NMI take a page fault? Restore cr2 if it did */
24182 movq %cr2, %rcx
24183 - cmpq %rcx, %r12
24184 + cmpq %rcx, %r13
24185 je 1f
24186 - movq %r12, %cr2
24187 + movq %r13, %cr2
24188 1:
24189
24190 - testl %ebx,%ebx /* swapgs needed? */
24191 + testl $1,%ebx /* swapgs needed? */
24192 jnz nmi_restore
24193 nmi_swapgs:
24194 SWAPGS_UNSAFE_STACK
24195 nmi_restore:
24196 + pax_exit_kernel_nmi
24197 /* Pop the extra iret frame at once */
24198 RESTORE_ALL 6*8
24199 + testb $3, 8(%rsp)
24200 + jnz 1f
24201 + pax_force_retaddr_bts
24202 +1:
24203
24204 /* Clear the NMI executing stack variable */
24205 movq $0, 5*8(%rsp)
24206 jmp irq_return
24207 CFI_ENDPROC
24208 -END(nmi)
24209 +ENDPROC(nmi)
24210
24211 ENTRY(ignore_sysret)
24212 CFI_STARTPROC
24213 mov $-ENOSYS,%eax
24214 sysret
24215 CFI_ENDPROC
24216 -END(ignore_sysret)
24217 +ENDPROC(ignore_sysret)
24218
24219 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24220 index f5d0730..5bce89c 100644
24221 --- a/arch/x86/kernel/espfix_64.c
24222 +++ b/arch/x86/kernel/espfix_64.c
24223 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24224 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24225 static void *espfix_pages[ESPFIX_MAX_PAGES];
24226
24227 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24228 - __aligned(PAGE_SIZE);
24229 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24230
24231 static unsigned int page_random, slot_random;
24232
24233 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24234 void __init init_espfix_bsp(void)
24235 {
24236 pgd_t *pgd_p;
24237 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24238
24239 /* Install the espfix pud into the kernel page directory */
24240 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24241 + pgd_p = &init_level4_pgt[index];
24242 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24243
24244 +#ifdef CONFIG_PAX_PER_CPU_PGD
24245 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24246 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24247 +#endif
24248 +
24249 /* Randomize the locations */
24250 init_espfix_random();
24251
24252 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24253 set_pte(&pte_p[n*PTE_STRIDE], pte);
24254
24255 /* Job is done for this CPU and any CPU which shares this page */
24256 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24257 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24258
24259 unlock_done:
24260 mutex_unlock(&espfix_init_mutex);
24261 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24262 index 8b7b0a5..02219db 100644
24263 --- a/arch/x86/kernel/ftrace.c
24264 +++ b/arch/x86/kernel/ftrace.c
24265 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24266 * kernel identity mapping to modify code.
24267 */
24268 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24269 - ip = (unsigned long)__va(__pa_symbol(ip));
24270 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24271
24272 return ip;
24273 }
24274 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24275 {
24276 unsigned char replaced[MCOUNT_INSN_SIZE];
24277
24278 + ip = ktla_ktva(ip);
24279 +
24280 /*
24281 * Note: Due to modules and __init, code can
24282 * disappear and change, we need to protect against faulting
24283 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24284 unsigned char old[MCOUNT_INSN_SIZE];
24285 int ret;
24286
24287 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24288 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24289
24290 ftrace_update_func = ip;
24291 /* Make sure the breakpoints see the ftrace_update_func update */
24292 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24293 unsigned char replaced[MCOUNT_INSN_SIZE];
24294 unsigned char brk = BREAKPOINT_INSTRUCTION;
24295
24296 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24297 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24298 return -EFAULT;
24299
24300 /* Make sure it is what we expect it to be */
24301 @@ -670,11 +672,11 @@ static unsigned char *ftrace_jmp_replace(unsigned long ip, unsigned long addr)
24302 /* Module allocation simplifies allocating memory for code */
24303 static inline void *alloc_tramp(unsigned long size)
24304 {
24305 - return module_alloc(size);
24306 + return module_alloc_exec(size);
24307 }
24308 static inline void tramp_free(void *tramp)
24309 {
24310 - module_memfree(tramp);
24311 + module_memfree_exec(tramp);
24312 }
24313 #else
24314 /* Trampolines can only be created if modules are supported */
24315 @@ -753,7 +755,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24316 *tramp_size = size + MCOUNT_INSN_SIZE + sizeof(void *);
24317
24318 /* Copy ftrace_caller onto the trampoline memory */
24319 + pax_open_kernel();
24320 ret = probe_kernel_read(trampoline, (void *)start_offset, size);
24321 + pax_close_kernel();
24322 if (WARN_ON(ret < 0)) {
24323 tramp_free(trampoline);
24324 return 0;
24325 @@ -763,6 +767,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24326
24327 /* The trampoline ends with a jmp to ftrace_return */
24328 jmp = ftrace_jmp_replace(ip, (unsigned long)ftrace_return);
24329 + pax_open_kernel();
24330 memcpy(trampoline + size, jmp, MCOUNT_INSN_SIZE);
24331
24332 /*
24333 @@ -775,6 +780,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24334
24335 ptr = (unsigned long *)(trampoline + size + MCOUNT_INSN_SIZE);
24336 *ptr = (unsigned long)ops;
24337 + pax_close_kernel();
24338
24339 op_offset -= start_offset;
24340 memcpy(&op_ptr, trampoline + op_offset, OP_REF_SIZE);
24341 @@ -792,7 +798,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24342 op_ptr.offset = offset;
24343
24344 /* put in the new offset to the ftrace_ops */
24345 + pax_open_kernel();
24346 memcpy(trampoline + op_offset, &op_ptr, OP_REF_SIZE);
24347 + pax_close_kernel();
24348
24349 /* ALLOC_TRAMP flags lets us know we created it */
24350 ops->flags |= FTRACE_OPS_FL_ALLOC_TRAMP;
24351 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24352 index b111ab5..3d419ea 100644
24353 --- a/arch/x86/kernel/head64.c
24354 +++ b/arch/x86/kernel/head64.c
24355 @@ -68,12 +68,12 @@ again:
24356 pgd = *pgd_p;
24357
24358 /*
24359 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24360 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24361 + * The use of __early_va rather than __va here is critical:
24362 + * __va would point us back into the dynamic
24363 * range and we might end up looping forever...
24364 */
24365 if (pgd)
24366 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24367 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24368 else {
24369 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24370 reset_early_page_tables();
24371 @@ -83,13 +83,13 @@ again:
24372 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24373 for (i = 0; i < PTRS_PER_PUD; i++)
24374 pud_p[i] = 0;
24375 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24376 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24377 }
24378 pud_p += pud_index(address);
24379 pud = *pud_p;
24380
24381 if (pud)
24382 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24383 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24384 else {
24385 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24386 reset_early_page_tables();
24387 @@ -99,7 +99,7 @@ again:
24388 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24389 for (i = 0; i < PTRS_PER_PMD; i++)
24390 pmd_p[i] = 0;
24391 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24392 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24393 }
24394 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24395 pmd_p[pmd_index(address)] = pmd;
24396 @@ -180,7 +180,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24397 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24398 early_printk("Kernel alive\n");
24399
24400 - clear_page(init_level4_pgt);
24401 /* set init_level4_pgt kernel high mapping*/
24402 init_level4_pgt[511] = early_level4_pgt[511];
24403
24404 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24405 index 30a2aa3..d62e1dd 100644
24406 --- a/arch/x86/kernel/head_32.S
24407 +++ b/arch/x86/kernel/head_32.S
24408 @@ -26,6 +26,12 @@
24409 /* Physical address */
24410 #define pa(X) ((X) - __PAGE_OFFSET)
24411
24412 +#ifdef CONFIG_PAX_KERNEXEC
24413 +#define ta(X) (X)
24414 +#else
24415 +#define ta(X) ((X) - __PAGE_OFFSET)
24416 +#endif
24417 +
24418 /*
24419 * References to members of the new_cpu_data structure.
24420 */
24421 @@ -55,11 +61,7 @@
24422 * and small than max_low_pfn, otherwise will waste some page table entries
24423 */
24424
24425 -#if PTRS_PER_PMD > 1
24426 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24427 -#else
24428 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24429 -#endif
24430 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24431
24432 /* Number of possible pages in the lowmem region */
24433 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24434 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24435 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24436
24437 /*
24438 + * Real beginning of normal "text" segment
24439 + */
24440 +ENTRY(stext)
24441 +ENTRY(_stext)
24442 +
24443 +/*
24444 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24445 * %esi points to the real-mode code as a 32-bit pointer.
24446 * CS and DS must be 4 GB flat segments, but we don't depend on
24447 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24448 * can.
24449 */
24450 __HEAD
24451 +
24452 +#ifdef CONFIG_PAX_KERNEXEC
24453 + jmp startup_32
24454 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24455 +.fill PAGE_SIZE-5,1,0xcc
24456 +#endif
24457 +
24458 ENTRY(startup_32)
24459 movl pa(stack_start),%ecx
24460
24461 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24462 2:
24463 leal -__PAGE_OFFSET(%ecx),%esp
24464
24465 +#ifdef CONFIG_SMP
24466 + movl $pa(cpu_gdt_table),%edi
24467 + movl $__per_cpu_load,%eax
24468 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24469 + rorl $16,%eax
24470 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24471 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24472 + movl $__per_cpu_end - 1,%eax
24473 + subl $__per_cpu_start,%eax
24474 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24475 +#endif
24476 +
24477 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24478 + movl $NR_CPUS,%ecx
24479 + movl $pa(cpu_gdt_table),%edi
24480 +1:
24481 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24482 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24483 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24484 + addl $PAGE_SIZE_asm,%edi
24485 + loop 1b
24486 +#endif
24487 +
24488 +#ifdef CONFIG_PAX_KERNEXEC
24489 + movl $pa(boot_gdt),%edi
24490 + movl $__LOAD_PHYSICAL_ADDR,%eax
24491 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24492 + rorl $16,%eax
24493 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24494 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24495 + rorl $16,%eax
24496 +
24497 + ljmp $(__BOOT_CS),$1f
24498 +1:
24499 +
24500 + movl $NR_CPUS,%ecx
24501 + movl $pa(cpu_gdt_table),%edi
24502 + addl $__PAGE_OFFSET,%eax
24503 +1:
24504 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24505 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24506 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24507 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24508 + rorl $16,%eax
24509 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24510 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24511 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24512 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24513 + rorl $16,%eax
24514 + addl $PAGE_SIZE_asm,%edi
24515 + loop 1b
24516 +#endif
24517 +
24518 /*
24519 * Clear BSS first so that there are no surprises...
24520 */
24521 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24522 movl %eax, pa(max_pfn_mapped)
24523
24524 /* Do early initialization of the fixmap area */
24525 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24526 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24527 +#ifdef CONFIG_COMPAT_VDSO
24528 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24529 +#else
24530 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24531 +#endif
24532 #else /* Not PAE */
24533
24534 page_pde_offset = (__PAGE_OFFSET >> 20);
24535 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24536 movl %eax, pa(max_pfn_mapped)
24537
24538 /* Do early initialization of the fixmap area */
24539 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24540 - movl %eax,pa(initial_page_table+0xffc)
24541 +#ifdef CONFIG_COMPAT_VDSO
24542 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24543 +#else
24544 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24545 +#endif
24546 #endif
24547
24548 #ifdef CONFIG_PARAVIRT
24549 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24550 cmpl $num_subarch_entries, %eax
24551 jae bad_subarch
24552
24553 - movl pa(subarch_entries)(,%eax,4), %eax
24554 - subl $__PAGE_OFFSET, %eax
24555 - jmp *%eax
24556 + jmp *pa(subarch_entries)(,%eax,4)
24557
24558 bad_subarch:
24559 WEAK(lguest_entry)
24560 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24561 __INITDATA
24562
24563 subarch_entries:
24564 - .long default_entry /* normal x86/PC */
24565 - .long lguest_entry /* lguest hypervisor */
24566 - .long xen_entry /* Xen hypervisor */
24567 - .long default_entry /* Moorestown MID */
24568 + .long ta(default_entry) /* normal x86/PC */
24569 + .long ta(lguest_entry) /* lguest hypervisor */
24570 + .long ta(xen_entry) /* Xen hypervisor */
24571 + .long ta(default_entry) /* Moorestown MID */
24572 num_subarch_entries = (. - subarch_entries) / 4
24573 .previous
24574 #else
24575 @@ -354,6 +426,7 @@ default_entry:
24576 movl pa(mmu_cr4_features),%eax
24577 movl %eax,%cr4
24578
24579 +#ifdef CONFIG_X86_PAE
24580 testb $X86_CR4_PAE, %al # check if PAE is enabled
24581 jz enable_paging
24582
24583 @@ -382,6 +455,9 @@ default_entry:
24584 /* Make changes effective */
24585 wrmsr
24586
24587 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24588 +#endif
24589 +
24590 enable_paging:
24591
24592 /*
24593 @@ -449,14 +525,20 @@ is486:
24594 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24595 movl %eax,%ss # after changing gdt.
24596
24597 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24598 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24599 movl %eax,%ds
24600 movl %eax,%es
24601
24602 movl $(__KERNEL_PERCPU), %eax
24603 movl %eax,%fs # set this cpu's percpu
24604
24605 +#ifdef CONFIG_CC_STACKPROTECTOR
24606 movl $(__KERNEL_STACK_CANARY),%eax
24607 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24608 + movl $(__USER_DS),%eax
24609 +#else
24610 + xorl %eax,%eax
24611 +#endif
24612 movl %eax,%gs
24613
24614 xorl %eax,%eax # Clear LDT
24615 @@ -513,8 +595,11 @@ setup_once:
24616 * relocation. Manually set base address in stack canary
24617 * segment descriptor.
24618 */
24619 - movl $gdt_page,%eax
24620 + movl $cpu_gdt_table,%eax
24621 movl $stack_canary,%ecx
24622 +#ifdef CONFIG_SMP
24623 + addl $__per_cpu_load,%ecx
24624 +#endif
24625 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24626 shrl $16, %ecx
24627 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24628 @@ -551,7 +636,7 @@ early_idt_handler_common:
24629 cmpl $2,(%esp) # X86_TRAP_NMI
24630 je is_nmi # Ignore NMI
24631
24632 - cmpl $2,%ss:early_recursion_flag
24633 + cmpl $1,%ss:early_recursion_flag
24634 je hlt_loop
24635 incl %ss:early_recursion_flag
24636
24637 @@ -589,8 +674,8 @@ early_idt_handler_common:
24638 pushl (20+6*4)(%esp) /* trapno */
24639 pushl $fault_msg
24640 call printk
24641 -#endif
24642 call dump_stack
24643 +#endif
24644 hlt_loop:
24645 hlt
24646 jmp hlt_loop
24647 @@ -610,8 +695,11 @@ ENDPROC(early_idt_handler_common)
24648 /* This is the default interrupt "handler" :-) */
24649 ALIGN
24650 ignore_int:
24651 - cld
24652 #ifdef CONFIG_PRINTK
24653 + cmpl $2,%ss:early_recursion_flag
24654 + je hlt_loop
24655 + incl %ss:early_recursion_flag
24656 + cld
24657 pushl %eax
24658 pushl %ecx
24659 pushl %edx
24660 @@ -620,9 +708,6 @@ ignore_int:
24661 movl $(__KERNEL_DS),%eax
24662 movl %eax,%ds
24663 movl %eax,%es
24664 - cmpl $2,early_recursion_flag
24665 - je hlt_loop
24666 - incl early_recursion_flag
24667 pushl 16(%esp)
24668 pushl 24(%esp)
24669 pushl 32(%esp)
24670 @@ -656,29 +741,34 @@ ENTRY(setup_once_ref)
24671 /*
24672 * BSS section
24673 */
24674 -__PAGE_ALIGNED_BSS
24675 - .align PAGE_SIZE
24676 #ifdef CONFIG_X86_PAE
24677 +.section .initial_pg_pmd,"a",@progbits
24678 initial_pg_pmd:
24679 .fill 1024*KPMDS,4,0
24680 #else
24681 +.section .initial_page_table,"a",@progbits
24682 ENTRY(initial_page_table)
24683 .fill 1024,4,0
24684 #endif
24685 +.section .initial_pg_fixmap,"a",@progbits
24686 initial_pg_fixmap:
24687 .fill 1024,4,0
24688 +.section .empty_zero_page,"a",@progbits
24689 ENTRY(empty_zero_page)
24690 .fill 4096,1,0
24691 +.section .swapper_pg_dir,"a",@progbits
24692 ENTRY(swapper_pg_dir)
24693 +#ifdef CONFIG_X86_PAE
24694 + .fill 4,8,0
24695 +#else
24696 .fill 1024,4,0
24697 +#endif
24698
24699 /*
24700 * This starts the data section.
24701 */
24702 #ifdef CONFIG_X86_PAE
24703 -__PAGE_ALIGNED_DATA
24704 - /* Page-aligned for the benefit of paravirt? */
24705 - .align PAGE_SIZE
24706 +.section .initial_page_table,"a",@progbits
24707 ENTRY(initial_page_table)
24708 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24709 # if KPMDS == 3
24710 @@ -697,12 +787,20 @@ ENTRY(initial_page_table)
24711 # error "Kernel PMDs should be 1, 2 or 3"
24712 # endif
24713 .align PAGE_SIZE /* needs to be page-sized too */
24714 +
24715 +#ifdef CONFIG_PAX_PER_CPU_PGD
24716 +ENTRY(cpu_pgd)
24717 + .rept 2*NR_CPUS
24718 + .fill 4,8,0
24719 + .endr
24720 +#endif
24721 +
24722 #endif
24723
24724 .data
24725 .balign 4
24726 ENTRY(stack_start)
24727 - .long init_thread_union+THREAD_SIZE
24728 + .long init_thread_union+THREAD_SIZE-8
24729
24730 __INITRODATA
24731 int_msg:
24732 @@ -730,7 +828,7 @@ fault_msg:
24733 * segment size, and 32-bit linear address value:
24734 */
24735
24736 - .data
24737 +.section .rodata,"a",@progbits
24738 .globl boot_gdt_descr
24739 .globl idt_descr
24740
24741 @@ -739,7 +837,7 @@ fault_msg:
24742 .word 0 # 32 bit align gdt_desc.address
24743 boot_gdt_descr:
24744 .word __BOOT_DS+7
24745 - .long boot_gdt - __PAGE_OFFSET
24746 + .long pa(boot_gdt)
24747
24748 .word 0 # 32-bit align idt_desc.address
24749 idt_descr:
24750 @@ -750,7 +848,7 @@ idt_descr:
24751 .word 0 # 32 bit align gdt_desc.address
24752 ENTRY(early_gdt_descr)
24753 .word GDT_ENTRIES*8-1
24754 - .long gdt_page /* Overwritten for secondary CPUs */
24755 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24756
24757 /*
24758 * The boot_gdt must mirror the equivalent in setup.S and is
24759 @@ -759,5 +857,65 @@ ENTRY(early_gdt_descr)
24760 .align L1_CACHE_BYTES
24761 ENTRY(boot_gdt)
24762 .fill GDT_ENTRY_BOOT_CS,8,0
24763 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24764 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24765 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24766 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24767 +
24768 + .align PAGE_SIZE_asm
24769 +ENTRY(cpu_gdt_table)
24770 + .rept NR_CPUS
24771 + .quad 0x0000000000000000 /* NULL descriptor */
24772 + .quad 0x0000000000000000 /* 0x0b reserved */
24773 + .quad 0x0000000000000000 /* 0x13 reserved */
24774 + .quad 0x0000000000000000 /* 0x1b reserved */
24775 +
24776 +#ifdef CONFIG_PAX_KERNEXEC
24777 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24778 +#else
24779 + .quad 0x0000000000000000 /* 0x20 unused */
24780 +#endif
24781 +
24782 + .quad 0x0000000000000000 /* 0x28 unused */
24783 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24784 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24785 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24786 + .quad 0x0000000000000000 /* 0x4b reserved */
24787 + .quad 0x0000000000000000 /* 0x53 reserved */
24788 + .quad 0x0000000000000000 /* 0x5b reserved */
24789 +
24790 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24791 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24792 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24793 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24794 +
24795 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24796 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24797 +
24798 + /*
24799 + * Segments used for calling PnP BIOS have byte granularity.
24800 + * The code segments and data segments have fixed 64k limits,
24801 + * the transfer segment sizes are set at run time.
24802 + */
24803 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24804 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24805 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24806 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24807 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24808 +
24809 + /*
24810 + * The APM segments have byte granularity and their bases
24811 + * are set at run time. All have 64k limits.
24812 + */
24813 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24814 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24815 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24816 +
24817 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24818 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24819 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24820 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24821 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24822 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24823 +
24824 + /* Be sure this is zeroed to avoid false validations in Xen */
24825 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24826 + .endr
24827 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24828 index f8a8406..ad6d014 100644
24829 --- a/arch/x86/kernel/head_64.S
24830 +++ b/arch/x86/kernel/head_64.S
24831 @@ -20,6 +20,8 @@
24832 #include <asm/processor-flags.h>
24833 #include <asm/percpu.h>
24834 #include <asm/nops.h>
24835 +#include <asm/cpufeature.h>
24836 +#include <asm/alternative-asm.h>
24837
24838 #ifdef CONFIG_PARAVIRT
24839 #include <asm/asm-offsets.h>
24840 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24841 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24842 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24843 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24844 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24845 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24846 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24847 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24848 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24849 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24850
24851 .text
24852 __HEAD
24853 @@ -89,11 +97,26 @@ startup_64:
24854 * Fixup the physical addresses in the page table
24855 */
24856 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24857 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24858 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24859 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24860 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24861 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24862
24863 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24864 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24865 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24866 +#ifndef CONFIG_XEN
24867 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24868 +#endif
24869
24870 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24871 +
24872 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24873 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24874 +
24875 + addq %rbp, level2_fixmap_pgt + (504*8)(%rip)
24876 + addq %rbp, level2_fixmap_pgt + (505*8)(%rip)
24877 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24878 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24879
24880 /*
24881 * Set up the identity mapping for the switchover. These
24882 @@ -174,11 +197,12 @@ ENTRY(secondary_startup_64)
24883 * after the boot processor executes this code.
24884 */
24885
24886 + orq $-1, %rbp
24887 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24888 1:
24889
24890 - /* Enable PAE mode and PGE */
24891 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24892 + /* Enable PAE mode and PSE/PGE */
24893 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24894 movq %rcx, %cr4
24895
24896 /* Setup early boot stage 4 level pagetables. */
24897 @@ -199,10 +223,21 @@ ENTRY(secondary_startup_64)
24898 movl $MSR_EFER, %ecx
24899 rdmsr
24900 btsl $_EFER_SCE, %eax /* Enable System Call */
24901 - btl $20,%edi /* No Execute supported? */
24902 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24903 jnc 1f
24904 btsl $_EFER_NX, %eax
24905 + cmpq $-1, %rbp
24906 + je 1f
24907 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24908 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24909 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24910 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24911 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
24912 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*504(%rip)
24913 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*505(%rip)
24914 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
24915 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
24916 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
24917 1: wrmsr /* Make changes effective */
24918
24919 /* Setup cr0 */
24920 @@ -282,6 +317,7 @@ ENTRY(secondary_startup_64)
24921 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
24922 * address given in m16:64.
24923 */
24924 + pax_set_fptr_mask
24925 movq initial_code(%rip),%rax
24926 pushq $0 # fake return address to stop unwinder
24927 pushq $__KERNEL_CS # set correct cs
24928 @@ -313,7 +349,7 @@ ENDPROC(start_cpu0)
24929 .quad INIT_PER_CPU_VAR(irq_stack_union)
24930
24931 GLOBAL(stack_start)
24932 - .quad init_thread_union+THREAD_SIZE-8
24933 + .quad init_thread_union+THREAD_SIZE-16
24934 .word 0
24935 __FINITDATA
24936
24937 @@ -393,7 +429,7 @@ early_idt_handler_common:
24938 call dump_stack
24939 #ifdef CONFIG_KALLSYMS
24940 leaq early_idt_ripmsg(%rip),%rdi
24941 - movq 40(%rsp),%rsi # %rip again
24942 + movq 88(%rsp),%rsi # %rip again
24943 call __print_symbol
24944 #endif
24945 #endif /* EARLY_PRINTK */
24946 @@ -422,6 +458,7 @@ ENDPROC(early_idt_handler_common)
24947 early_recursion_flag:
24948 .long 0
24949
24950 + .section .rodata,"a",@progbits
24951 #ifdef CONFIG_EARLY_PRINTK
24952 early_idt_msg:
24953 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
24954 @@ -449,29 +486,52 @@ NEXT_PAGE(early_level4_pgt)
24955 NEXT_PAGE(early_dynamic_pgts)
24956 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
24957
24958 - .data
24959 + .section .rodata,"a",@progbits
24960
24961 -#ifndef CONFIG_XEN
24962 NEXT_PAGE(init_level4_pgt)
24963 - .fill 512,8,0
24964 -#else
24965 -NEXT_PAGE(init_level4_pgt)
24966 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24967 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
24968 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24969 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
24970 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
24971 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
24972 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
24973 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
24974 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24975 .org init_level4_pgt + L4_START_KERNEL*8, 0
24976 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
24977 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
24978
24979 +#ifdef CONFIG_PAX_PER_CPU_PGD
24980 +NEXT_PAGE(cpu_pgd)
24981 + .rept 2*NR_CPUS
24982 + .fill 512,8,0
24983 + .endr
24984 +#endif
24985 +
24986 NEXT_PAGE(level3_ident_pgt)
24987 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24988 +#ifdef CONFIG_XEN
24989 .fill 511, 8, 0
24990 +#else
24991 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
24992 + .fill 510,8,0
24993 +#endif
24994 +
24995 +NEXT_PAGE(level3_vmalloc_start_pgt)
24996 + .fill 512,8,0
24997 +
24998 +NEXT_PAGE(level3_vmalloc_end_pgt)
24999 + .fill 512,8,0
25000 +
25001 +NEXT_PAGE(level3_vmemmap_pgt)
25002 + .fill L3_VMEMMAP_START,8,0
25003 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25004 +
25005 NEXT_PAGE(level2_ident_pgt)
25006 - /* Since I easily can, map the first 1G.
25007 + /* Since I easily can, map the first 2G.
25008 * Don't set NX because code runs from these pages.
25009 */
25010 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
25011 -#endif
25012 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
25013
25014 NEXT_PAGE(level3_kernel_pgt)
25015 .fill L3_START_KERNEL,8,0
25016 @@ -479,6 +539,9 @@ NEXT_PAGE(level3_kernel_pgt)
25017 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
25018 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25019
25020 +NEXT_PAGE(level2_vmemmap_pgt)
25021 + .fill 512,8,0
25022 +
25023 NEXT_PAGE(level2_kernel_pgt)
25024 /*
25025 * 512 MB kernel mapping. We spend a full page on this pagetable
25026 @@ -494,23 +557,61 @@ NEXT_PAGE(level2_kernel_pgt)
25027 KERNEL_IMAGE_SIZE/PMD_SIZE)
25028
25029 NEXT_PAGE(level2_fixmap_pgt)
25030 - .fill 506,8,0
25031 - .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25032 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
25033 - .fill 5,8,0
25034 + .fill 504,8,0
25035 + .quad level1_fixmap_pgt - __START_KERNEL_map + 0 * PAGE_SIZE + _PAGE_TABLE
25036 + .quad level1_fixmap_pgt - __START_KERNEL_map + 1 * PAGE_SIZE + _PAGE_TABLE
25037 + .quad level1_fixmap_pgt - __START_KERNEL_map + 2 * PAGE_SIZE + _PAGE_TABLE
25038 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
25039 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
25040 + .fill 4,8,0
25041
25042 NEXT_PAGE(level1_fixmap_pgt)
25043 + .fill 3*512,8,0
25044 +
25045 +NEXT_PAGE(level1_vsyscall_pgt)
25046 .fill 512,8,0
25047
25048 #undef PMDS
25049
25050 - .data
25051 + .align PAGE_SIZE
25052 +ENTRY(cpu_gdt_table)
25053 + .rept NR_CPUS
25054 + .quad 0x0000000000000000 /* NULL descriptor */
25055 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25056 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25057 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25058 + .quad 0x00cffb000000ffff /* __USER32_CS */
25059 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25060 + .quad 0x00affb000000ffff /* __USER_CS */
25061 +
25062 +#ifdef CONFIG_PAX_KERNEXEC
25063 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25064 +#else
25065 + .quad 0x0 /* unused */
25066 +#endif
25067 +
25068 + .quad 0,0 /* TSS */
25069 + .quad 0,0 /* LDT */
25070 + .quad 0,0,0 /* three TLS descriptors */
25071 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25072 + /* asm/segment.h:GDT_ENTRIES must match this */
25073 +
25074 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25075 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25076 +#else
25077 + .quad 0x0 /* unused */
25078 +#endif
25079 +
25080 + /* zero the remaining page */
25081 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25082 + .endr
25083 +
25084 .align 16
25085 .globl early_gdt_descr
25086 early_gdt_descr:
25087 .word GDT_ENTRIES*8-1
25088 early_gdt_descr_base:
25089 - .quad INIT_PER_CPU_VAR(gdt_page)
25090 + .quad cpu_gdt_table
25091
25092 ENTRY(phys_base)
25093 /* This must match the first entry in level2_kernel_pgt */
25094 @@ -534,8 +635,8 @@ NEXT_PAGE(kasan_zero_pud)
25095
25096
25097 #include "../../x86/xen/xen-head.S"
25098 -
25099 - __PAGE_ALIGNED_BSS
25100 +
25101 + .section .rodata,"a",@progbits
25102 NEXT_PAGE(empty_zero_page)
25103 .skip PAGE_SIZE
25104
25105 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25106 index 05fd74f..c3548b1 100644
25107 --- a/arch/x86/kernel/i386_ksyms_32.c
25108 +++ b/arch/x86/kernel/i386_ksyms_32.c
25109 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25110 EXPORT_SYMBOL(cmpxchg8b_emu);
25111 #endif
25112
25113 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25114 +
25115 /* Networking helper routines. */
25116 EXPORT_SYMBOL(csum_partial_copy_generic);
25117 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25118 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25119
25120 EXPORT_SYMBOL(__get_user_1);
25121 EXPORT_SYMBOL(__get_user_2);
25122 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25123 EXPORT_SYMBOL(___preempt_schedule_context);
25124 #endif
25125 #endif
25126 +
25127 +#ifdef CONFIG_PAX_KERNEXEC
25128 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25129 +#endif
25130 +
25131 +#ifdef CONFIG_PAX_PER_CPU_PGD
25132 +EXPORT_SYMBOL(cpu_pgd);
25133 +#endif
25134 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25135 index f341d56..d9b527b 100644
25136 --- a/arch/x86/kernel/i387.c
25137 +++ b/arch/x86/kernel/i387.c
25138 @@ -68,7 +68,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25139 static inline bool interrupted_user_mode(void)
25140 {
25141 struct pt_regs *regs = get_irq_regs();
25142 - return regs && user_mode_vm(regs);
25143 + return regs && user_mode(regs);
25144 }
25145
25146 /*
25147 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25148 index e7cc537..67d7372 100644
25149 --- a/arch/x86/kernel/i8259.c
25150 +++ b/arch/x86/kernel/i8259.c
25151 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25152 static void make_8259A_irq(unsigned int irq)
25153 {
25154 disable_irq_nosync(irq);
25155 - io_apic_irqs &= ~(1<<irq);
25156 + io_apic_irqs &= ~(1UL<<irq);
25157 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25158 enable_irq(irq);
25159 }
25160 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25161 "spurious 8259A interrupt: IRQ%d.\n", irq);
25162 spurious_irq_mask |= irqmask;
25163 }
25164 - atomic_inc(&irq_err_count);
25165 + atomic_inc_unchecked(&irq_err_count);
25166 /*
25167 * Theoretically we do not have to handle this IRQ,
25168 * but in Linux this does not cause problems and is
25169 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25170 /* (slave's support for AEOI in flat mode is to be investigated) */
25171 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25172
25173 + pax_open_kernel();
25174 if (auto_eoi)
25175 /*
25176 * In AEOI mode we just have to mask the interrupt
25177 * when acking.
25178 */
25179 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25180 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25181 else
25182 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25183 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25184 + pax_close_kernel();
25185
25186 udelay(100); /* wait for 8259A to initialize */
25187
25188 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25189 index a979b5b..1d6db75 100644
25190 --- a/arch/x86/kernel/io_delay.c
25191 +++ b/arch/x86/kernel/io_delay.c
25192 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25193 * Quirk table for systems that misbehave (lock up, etc.) if port
25194 * 0x80 is used:
25195 */
25196 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25197 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25198 {
25199 .callback = dmi_io_delay_0xed_port,
25200 .ident = "Compaq Presario V6000",
25201 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25202 index 4ddaf66..49d5c18 100644
25203 --- a/arch/x86/kernel/ioport.c
25204 +++ b/arch/x86/kernel/ioport.c
25205 @@ -6,6 +6,7 @@
25206 #include <linux/sched.h>
25207 #include <linux/kernel.h>
25208 #include <linux/capability.h>
25209 +#include <linux/security.h>
25210 #include <linux/errno.h>
25211 #include <linux/types.h>
25212 #include <linux/ioport.h>
25213 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25214 return -EINVAL;
25215 if (turn_on && !capable(CAP_SYS_RAWIO))
25216 return -EPERM;
25217 +#ifdef CONFIG_GRKERNSEC_IO
25218 + if (turn_on && grsec_disable_privio) {
25219 + gr_handle_ioperm();
25220 + return -ENODEV;
25221 + }
25222 +#endif
25223
25224 /*
25225 * If it's the first ioperm() call in this thread's lifetime, set the
25226 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25227 * because the ->io_bitmap_max value must match the bitmap
25228 * contents:
25229 */
25230 - tss = &per_cpu(init_tss, get_cpu());
25231 + tss = init_tss + get_cpu();
25232
25233 if (turn_on)
25234 bitmap_clear(t->io_bitmap_ptr, from, num);
25235 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25236 if (level > old) {
25237 if (!capable(CAP_SYS_RAWIO))
25238 return -EPERM;
25239 +#ifdef CONFIG_GRKERNSEC_IO
25240 + if (grsec_disable_privio) {
25241 + gr_handle_iopl();
25242 + return -ENODEV;
25243 + }
25244 +#endif
25245 }
25246 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25247 t->iopl = level << 12;
25248 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25249 index 67b1cbe..6ad4cbc 100644
25250 --- a/arch/x86/kernel/irq.c
25251 +++ b/arch/x86/kernel/irq.c
25252 @@ -22,7 +22,7 @@
25253 #define CREATE_TRACE_POINTS
25254 #include <asm/trace/irq_vectors.h>
25255
25256 -atomic_t irq_err_count;
25257 +atomic_unchecked_t irq_err_count;
25258
25259 /* Function pointer for generic interrupt vector handling */
25260 void (*x86_platform_ipi_callback)(void) = NULL;
25261 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25262 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25263 seq_puts(p, " Hypervisor callback interrupts\n");
25264 #endif
25265 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25266 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25267 #if defined(CONFIG_X86_IO_APIC)
25268 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25269 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25270 #endif
25271 return 0;
25272 }
25273 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25274
25275 u64 arch_irq_stat(void)
25276 {
25277 - u64 sum = atomic_read(&irq_err_count);
25278 + u64 sum = atomic_read_unchecked(&irq_err_count);
25279 return sum;
25280 }
25281
25282 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25283 index 28d28f5..e6cc9ae 100644
25284 --- a/arch/x86/kernel/irq_32.c
25285 +++ b/arch/x86/kernel/irq_32.c
25286 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25287
25288 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25289
25290 +extern void gr_handle_kernel_exploit(void);
25291 +
25292 int sysctl_panic_on_stackoverflow __read_mostly;
25293
25294 /* Debugging check for stack overflow: is there less than 1KB free? */
25295 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25296 __asm__ __volatile__("andl %%esp,%0" :
25297 "=r" (sp) : "0" (THREAD_SIZE - 1));
25298
25299 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25300 + return sp < STACK_WARN;
25301 }
25302
25303 static void print_stack_overflow(void)
25304 {
25305 printk(KERN_WARNING "low stack detected by irq handler\n");
25306 dump_stack();
25307 + gr_handle_kernel_exploit();
25308 if (sysctl_panic_on_stackoverflow)
25309 panic("low stack detected by irq handler - check messages\n");
25310 }
25311 @@ -77,10 +80,9 @@ static inline void *current_stack(void)
25312 static inline int
25313 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25314 {
25315 - struct irq_stack *curstk, *irqstk;
25316 + struct irq_stack *irqstk;
25317 u32 *isp, *prev_esp, arg1, arg2;
25318
25319 - curstk = (struct irq_stack *) current_stack();
25320 irqstk = __this_cpu_read(hardirq_stack);
25321
25322 /*
25323 @@ -89,15 +91,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25324 * handler) we can't do that and just have to keep using the
25325 * current stack (which is the irq stack already after all)
25326 */
25327 - if (unlikely(curstk == irqstk))
25328 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25329 return 0;
25330
25331 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25332 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25333
25334 /* Save the next esp at the bottom of the stack */
25335 prev_esp = (u32 *)irqstk;
25336 *prev_esp = current_stack_pointer();
25337
25338 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25339 + __set_fs(MAKE_MM_SEG(0));
25340 +#endif
25341 +
25342 if (unlikely(overflow))
25343 call_on_stack(print_stack_overflow, isp);
25344
25345 @@ -108,6 +114,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25346 : "0" (irq), "1" (desc), "2" (isp),
25347 "D" (desc->handle_irq)
25348 : "memory", "cc", "ecx");
25349 +
25350 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25351 + __set_fs(current_thread_info()->addr_limit);
25352 +#endif
25353 +
25354 return 1;
25355 }
25356
25357 @@ -116,32 +127,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25358 */
25359 void irq_ctx_init(int cpu)
25360 {
25361 - struct irq_stack *irqstk;
25362 -
25363 if (per_cpu(hardirq_stack, cpu))
25364 return;
25365
25366 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25367 - THREADINFO_GFP,
25368 - THREAD_SIZE_ORDER));
25369 - per_cpu(hardirq_stack, cpu) = irqstk;
25370 -
25371 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25372 - THREADINFO_GFP,
25373 - THREAD_SIZE_ORDER));
25374 - per_cpu(softirq_stack, cpu) = irqstk;
25375 -
25376 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25377 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25378 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25379 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25380 }
25381
25382 void do_softirq_own_stack(void)
25383 {
25384 - struct thread_info *curstk;
25385 struct irq_stack *irqstk;
25386 u32 *isp, *prev_esp;
25387
25388 - curstk = current_stack();
25389 irqstk = __this_cpu_read(softirq_stack);
25390
25391 /* build the stack frame on the softirq stack */
25392 @@ -151,7 +148,16 @@ void do_softirq_own_stack(void)
25393 prev_esp = (u32 *)irqstk;
25394 *prev_esp = current_stack_pointer();
25395
25396 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25397 + __set_fs(MAKE_MM_SEG(0));
25398 +#endif
25399 +
25400 call_on_stack(__do_softirq, isp);
25401 +
25402 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25403 + __set_fs(current_thread_info()->addr_limit);
25404 +#endif
25405 +
25406 }
25407
25408 bool handle_irq(unsigned irq, struct pt_regs *regs)
25409 @@ -165,7 +171,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25410 if (unlikely(!desc))
25411 return false;
25412
25413 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25414 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25415 if (unlikely(overflow))
25416 print_stack_overflow();
25417 desc->handle_irq(irq, desc);
25418 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25419 index e4b503d..824fce8 100644
25420 --- a/arch/x86/kernel/irq_64.c
25421 +++ b/arch/x86/kernel/irq_64.c
25422 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25423 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25424 EXPORT_PER_CPU_SYMBOL(irq_regs);
25425
25426 +extern void gr_handle_kernel_exploit(void);
25427 +
25428 int sysctl_panic_on_stackoverflow;
25429
25430 /*
25431 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25432 u64 estack_top, estack_bottom;
25433 u64 curbase = (u64)task_stack_page(current);
25434
25435 - if (user_mode_vm(regs))
25436 + if (user_mode(regs))
25437 return;
25438
25439 if (regs->sp >= curbase + sizeof(struct thread_info) +
25440 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25441 irq_stack_top, irq_stack_bottom,
25442 estack_top, estack_bottom);
25443
25444 + gr_handle_kernel_exploit();
25445 +
25446 if (sysctl_panic_on_stackoverflow)
25447 panic("low stack detected by irq handler - check messages\n");
25448 #endif
25449 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25450 index 26d5a55..a01160a 100644
25451 --- a/arch/x86/kernel/jump_label.c
25452 +++ b/arch/x86/kernel/jump_label.c
25453 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25454 * Jump label is enabled for the first time.
25455 * So we expect a default_nop...
25456 */
25457 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25458 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25459 != 0))
25460 bug_at((void *)entry->code, __LINE__);
25461 } else {
25462 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25463 * ...otherwise expect an ideal_nop. Otherwise
25464 * something went horribly wrong.
25465 */
25466 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25467 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25468 != 0))
25469 bug_at((void *)entry->code, __LINE__);
25470 }
25471 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25472 * are converting the default nop to the ideal nop.
25473 */
25474 if (init) {
25475 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25476 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25477 bug_at((void *)entry->code, __LINE__);
25478 } else {
25479 code.jump = 0xe9;
25480 code.offset = entry->target -
25481 (entry->code + JUMP_LABEL_NOP_SIZE);
25482 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25483 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25484 bug_at((void *)entry->code, __LINE__);
25485 }
25486 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25487 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25488 index 25ecd56..e12482f 100644
25489 --- a/arch/x86/kernel/kgdb.c
25490 +++ b/arch/x86/kernel/kgdb.c
25491 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25492 #ifdef CONFIG_X86_32
25493 switch (regno) {
25494 case GDB_SS:
25495 - if (!user_mode_vm(regs))
25496 + if (!user_mode(regs))
25497 *(unsigned long *)mem = __KERNEL_DS;
25498 break;
25499 case GDB_SP:
25500 - if (!user_mode_vm(regs))
25501 + if (!user_mode(regs))
25502 *(unsigned long *)mem = kernel_stack_pointer(regs);
25503 break;
25504 case GDB_GS:
25505 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25506 bp->attr.bp_addr = breakinfo[breakno].addr;
25507 bp->attr.bp_len = breakinfo[breakno].len;
25508 bp->attr.bp_type = breakinfo[breakno].type;
25509 - info->address = breakinfo[breakno].addr;
25510 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25511 + info->address = ktla_ktva(breakinfo[breakno].addr);
25512 + else
25513 + info->address = breakinfo[breakno].addr;
25514 info->len = breakinfo[breakno].len;
25515 info->type = breakinfo[breakno].type;
25516 val = arch_install_hw_breakpoint(bp);
25517 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25518 case 'k':
25519 /* clear the trace bit */
25520 linux_regs->flags &= ~X86_EFLAGS_TF;
25521 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25522 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25523
25524 /* set the trace bit if we're stepping */
25525 if (remcomInBuffer[0] == 's') {
25526 linux_regs->flags |= X86_EFLAGS_TF;
25527 - atomic_set(&kgdb_cpu_doing_single_step,
25528 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25529 raw_smp_processor_id());
25530 }
25531
25532 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25533
25534 switch (cmd) {
25535 case DIE_DEBUG:
25536 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25537 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25538 if (user_mode(regs))
25539 return single_step_cont(regs, args);
25540 break;
25541 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25542 #endif /* CONFIG_DEBUG_RODATA */
25543
25544 bpt->type = BP_BREAKPOINT;
25545 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25546 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25547 BREAK_INSTR_SIZE);
25548 if (err)
25549 return err;
25550 - err = probe_kernel_write((char *)bpt->bpt_addr,
25551 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25552 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25553 #ifdef CONFIG_DEBUG_RODATA
25554 if (!err)
25555 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25556 return -EBUSY;
25557 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25558 BREAK_INSTR_SIZE);
25559 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25560 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25561 if (err)
25562 return err;
25563 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25564 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25565 if (mutex_is_locked(&text_mutex))
25566 goto knl_write;
25567 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25568 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25569 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25570 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25571 goto knl_write;
25572 return err;
25573 knl_write:
25574 #endif /* CONFIG_DEBUG_RODATA */
25575 - return probe_kernel_write((char *)bpt->bpt_addr,
25576 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25577 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25578 }
25579
25580 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25581 index 03189d8..4705700 100644
25582 --- a/arch/x86/kernel/kprobes/core.c
25583 +++ b/arch/x86/kernel/kprobes/core.c
25584 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25585 s32 raddr;
25586 } __packed *insn;
25587
25588 - insn = (struct __arch_relative_insn *)from;
25589 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25590 +
25591 + pax_open_kernel();
25592 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25593 insn->op = op;
25594 + pax_close_kernel();
25595 }
25596
25597 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25598 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25599 kprobe_opcode_t opcode;
25600 kprobe_opcode_t *orig_opcodes = opcodes;
25601
25602 - if (search_exception_tables((unsigned long)opcodes))
25603 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25604 return 0; /* Page fault may occur on this address. */
25605
25606 retry:
25607 @@ -260,12 +263,12 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25608 * Fortunately, we know that the original code is the ideal 5-byte
25609 * long NOP.
25610 */
25611 - memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25612 + memcpy(buf, (void *)ktla_ktva(addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25613 if (faddr)
25614 memcpy(buf, ideal_nops[NOP_ATOMIC5], 5);
25615 else
25616 buf[0] = kp->opcode;
25617 - return (unsigned long)buf;
25618 + return ktva_ktla((unsigned long)buf);
25619 }
25620
25621 /*
25622 @@ -367,7 +370,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25623 /* Another subsystem puts a breakpoint, failed to recover */
25624 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25625 return 0;
25626 + pax_open_kernel();
25627 memcpy(dest, insn.kaddr, length);
25628 + pax_close_kernel();
25629
25630 #ifdef CONFIG_X86_64
25631 if (insn_rip_relative(&insn)) {
25632 @@ -394,7 +399,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25633 return 0;
25634 }
25635 disp = (u8 *) dest + insn_offset_displacement(&insn);
25636 + pax_open_kernel();
25637 *(s32 *) disp = (s32) newdisp;
25638 + pax_close_kernel();
25639 }
25640 #endif
25641 return length;
25642 @@ -536,7 +543,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25643 * nor set current_kprobe, because it doesn't use single
25644 * stepping.
25645 */
25646 - regs->ip = (unsigned long)p->ainsn.insn;
25647 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25648 preempt_enable_no_resched();
25649 return;
25650 }
25651 @@ -553,9 +560,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25652 regs->flags &= ~X86_EFLAGS_IF;
25653 /* single step inline if the instruction is an int3 */
25654 if (p->opcode == BREAKPOINT_INSTRUCTION)
25655 - regs->ip = (unsigned long)p->addr;
25656 + regs->ip = ktla_ktva((unsigned long)p->addr);
25657 else
25658 - regs->ip = (unsigned long)p->ainsn.insn;
25659 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25660 }
25661 NOKPROBE_SYMBOL(setup_singlestep);
25662
25663 @@ -605,7 +612,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25664 struct kprobe *p;
25665 struct kprobe_ctlblk *kcb;
25666
25667 - if (user_mode_vm(regs))
25668 + if (user_mode(regs))
25669 return 0;
25670
25671 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25672 @@ -640,7 +647,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25673 setup_singlestep(p, regs, kcb, 0);
25674 return 1;
25675 }
25676 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25677 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25678 /*
25679 * The breakpoint instruction was removed right
25680 * after we hit it. Another cpu has removed
25681 @@ -687,6 +694,9 @@ static void __used kretprobe_trampoline_holder(void)
25682 " movq %rax, 152(%rsp)\n"
25683 RESTORE_REGS_STRING
25684 " popfq\n"
25685 +#ifdef KERNEXEC_PLUGIN
25686 + " btsq $63,(%rsp)\n"
25687 +#endif
25688 #else
25689 " pushf\n"
25690 SAVE_REGS_STRING
25691 @@ -827,7 +837,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25692 struct kprobe_ctlblk *kcb)
25693 {
25694 unsigned long *tos = stack_addr(regs);
25695 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25696 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25697 unsigned long orig_ip = (unsigned long)p->addr;
25698 kprobe_opcode_t *insn = p->ainsn.insn;
25699
25700 @@ -1010,7 +1020,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25701 struct die_args *args = data;
25702 int ret = NOTIFY_DONE;
25703
25704 - if (args->regs && user_mode_vm(args->regs))
25705 + if (args->regs && user_mode(args->regs))
25706 return ret;
25707
25708 if (val == DIE_GPF) {
25709 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25710 index 7b3b9d1..e2478b91 100644
25711 --- a/arch/x86/kernel/kprobes/opt.c
25712 +++ b/arch/x86/kernel/kprobes/opt.c
25713 @@ -79,6 +79,7 @@ found:
25714 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25715 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25716 {
25717 + pax_open_kernel();
25718 #ifdef CONFIG_X86_64
25719 *addr++ = 0x48;
25720 *addr++ = 0xbf;
25721 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25722 *addr++ = 0xb8;
25723 #endif
25724 *(unsigned long *)addr = val;
25725 + pax_close_kernel();
25726 }
25727
25728 asm (
25729 @@ -342,7 +344,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25730 * Verify if the address gap is in 2GB range, because this uses
25731 * a relative jump.
25732 */
25733 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25734 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25735 if (abs(rel) > 0x7fffffff) {
25736 __arch_remove_optimized_kprobe(op, 0);
25737 return -ERANGE;
25738 @@ -359,16 +361,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25739 op->optinsn.size = ret;
25740
25741 /* Copy arch-dep-instance from template */
25742 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25743 + pax_open_kernel();
25744 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25745 + pax_close_kernel();
25746
25747 /* Set probe information */
25748 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25749
25750 /* Set probe function call */
25751 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25752 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25753
25754 /* Set returning jmp instruction at the tail of out-of-line buffer */
25755 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25756 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25757 (u8 *)op->kp.addr + op->optinsn.size);
25758
25759 flush_icache_range((unsigned long) buf,
25760 @@ -393,7 +397,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25761 WARN_ON(kprobe_disabled(&op->kp));
25762
25763 /* Backup instructions which will be replaced by jump address */
25764 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25765 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25766 RELATIVE_ADDR_SIZE);
25767
25768 insn_buf[0] = RELATIVEJUMP_OPCODE;
25769 @@ -441,7 +445,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25770 /* This kprobe is really able to run optimized path. */
25771 op = container_of(p, struct optimized_kprobe, kp);
25772 /* Detour through copied instructions */
25773 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25774 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25775 if (!reenter)
25776 reset_current_kprobe();
25777 preempt_enable_no_resched();
25778 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25779 index c2bedae..25e7ab60 100644
25780 --- a/arch/x86/kernel/ksysfs.c
25781 +++ b/arch/x86/kernel/ksysfs.c
25782 @@ -184,7 +184,7 @@ out:
25783
25784 static struct kobj_attribute type_attr = __ATTR_RO(type);
25785
25786 -static struct bin_attribute data_attr = {
25787 +static bin_attribute_no_const data_attr __read_only = {
25788 .attr = {
25789 .name = "data",
25790 .mode = S_IRUGO,
25791 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25792 index c37886d..3f425e3 100644
25793 --- a/arch/x86/kernel/ldt.c
25794 +++ b/arch/x86/kernel/ldt.c
25795 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25796 if (reload) {
25797 #ifdef CONFIG_SMP
25798 preempt_disable();
25799 - load_LDT(pc);
25800 + load_LDT_nolock(pc);
25801 if (!cpumask_equal(mm_cpumask(current->mm),
25802 cpumask_of(smp_processor_id())))
25803 smp_call_function(flush_ldt, current->mm, 1);
25804 preempt_enable();
25805 #else
25806 - load_LDT(pc);
25807 + load_LDT_nolock(pc);
25808 #endif
25809 }
25810 if (oldsize) {
25811 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25812 return err;
25813
25814 for (i = 0; i < old->size; i++)
25815 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25816 + write_ldt_entry(new->ldt, i, old->ldt + i);
25817 return 0;
25818 }
25819
25820 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25821 retval = copy_ldt(&mm->context, &old_mm->context);
25822 mutex_unlock(&old_mm->context.lock);
25823 }
25824 +
25825 + if (tsk == current) {
25826 + mm->context.vdso = 0;
25827 +
25828 +#ifdef CONFIG_X86_32
25829 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25830 + mm->context.user_cs_base = 0UL;
25831 + mm->context.user_cs_limit = ~0UL;
25832 +
25833 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25834 + cpumask_clear(&mm->context.cpu_user_cs_mask);
25835 +#endif
25836 +
25837 +#endif
25838 +#endif
25839 +
25840 + }
25841 +
25842 return retval;
25843 }
25844
25845 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25846 }
25847 }
25848
25849 +#ifdef CONFIG_PAX_SEGMEXEC
25850 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25851 + error = -EINVAL;
25852 + goto out_unlock;
25853 + }
25854 +#endif
25855 +
25856 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25857 error = -EINVAL;
25858 goto out_unlock;
25859 diff --git a/arch/x86/kernel/livepatch.c b/arch/x86/kernel/livepatch.c
25860 index ff3c3101d..d7c0cd8 100644
25861 --- a/arch/x86/kernel/livepatch.c
25862 +++ b/arch/x86/kernel/livepatch.c
25863 @@ -41,9 +41,10 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25864 int ret, numpages, size = 4;
25865 bool readonly;
25866 unsigned long val;
25867 - unsigned long core = (unsigned long)mod->module_core;
25868 - unsigned long core_ro_size = mod->core_ro_size;
25869 - unsigned long core_size = mod->core_size;
25870 + unsigned long core_rx = (unsigned long)mod->module_core_rx;
25871 + unsigned long core_rw = (unsigned long)mod->module_core_rw;
25872 + unsigned long core_size_rx = mod->core_size_rx;
25873 + unsigned long core_size_rw = mod->core_size_rw;
25874
25875 switch (type) {
25876 case R_X86_64_NONE:
25877 @@ -66,11 +67,12 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25878 return -EINVAL;
25879 }
25880
25881 - if (loc < core || loc >= core + core_size)
25882 + if ((loc < core_rx || loc >= core_rx + core_size_rx) &&
25883 + (loc < core_rw || loc >= core_rw + core_size_rw))
25884 /* loc does not point to any symbol inside the module */
25885 return -EINVAL;
25886
25887 - if (loc < core + core_ro_size)
25888 + if (loc < core_rx + core_size_rx)
25889 readonly = true;
25890 else
25891 readonly = false;
25892 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25893 index 469b23d..5449cfe 100644
25894 --- a/arch/x86/kernel/machine_kexec_32.c
25895 +++ b/arch/x86/kernel/machine_kexec_32.c
25896 @@ -26,7 +26,7 @@
25897 #include <asm/cacheflush.h>
25898 #include <asm/debugreg.h>
25899
25900 -static void set_idt(void *newidt, __u16 limit)
25901 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25902 {
25903 struct desc_ptr curidt;
25904
25905 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25906 }
25907
25908
25909 -static void set_gdt(void *newgdt, __u16 limit)
25910 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25911 {
25912 struct desc_ptr curgdt;
25913
25914 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25915 }
25916
25917 control_page = page_address(image->control_code_page);
25918 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25919 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25920
25921 relocate_kernel_ptr = control_page;
25922 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25923 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25924 index 94ea120..4154cea 100644
25925 --- a/arch/x86/kernel/mcount_64.S
25926 +++ b/arch/x86/kernel/mcount_64.S
25927 @@ -7,7 +7,7 @@
25928 #include <linux/linkage.h>
25929 #include <asm/ptrace.h>
25930 #include <asm/ftrace.h>
25931 -
25932 +#include <asm/alternative-asm.h>
25933
25934 .code64
25935 .section .entry.text, "ax"
25936 @@ -148,8 +148,9 @@
25937 #ifdef CONFIG_DYNAMIC_FTRACE
25938
25939 ENTRY(function_hook)
25940 + pax_force_retaddr
25941 retq
25942 -END(function_hook)
25943 +ENDPROC(function_hook)
25944
25945 ENTRY(ftrace_caller)
25946 /* save_mcount_regs fills in first two parameters */
25947 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25948 #endif
25949
25950 GLOBAL(ftrace_stub)
25951 + pax_force_retaddr
25952 retq
25953 -END(ftrace_caller)
25954 +ENDPROC(ftrace_caller)
25955
25956 ENTRY(ftrace_regs_caller)
25957 /* Save the current flags before any operations that can change them */
25958 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
25959
25960 jmp ftrace_return
25961
25962 -END(ftrace_regs_caller)
25963 +ENDPROC(ftrace_regs_caller)
25964
25965
25966 #else /* ! CONFIG_DYNAMIC_FTRACE */
25967 @@ -272,18 +274,20 @@ fgraph_trace:
25968 #endif
25969
25970 GLOBAL(ftrace_stub)
25971 + pax_force_retaddr
25972 retq
25973
25974 trace:
25975 /* save_mcount_regs fills in first two parameters */
25976 save_mcount_regs
25977
25978 + pax_force_fptr ftrace_trace_function
25979 call *ftrace_trace_function
25980
25981 restore_mcount_regs
25982
25983 jmp fgraph_trace
25984 -END(function_hook)
25985 +ENDPROC(function_hook)
25986 #endif /* CONFIG_DYNAMIC_FTRACE */
25987 #endif /* CONFIG_FUNCTION_TRACER */
25988
25989 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
25990
25991 restore_mcount_regs
25992
25993 + pax_force_retaddr
25994 retq
25995 -END(ftrace_graph_caller)
25996 +ENDPROC(ftrace_graph_caller)
25997
25998 GLOBAL(return_to_handler)
25999 subq $24, %rsp
26000 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
26001 movq 8(%rsp), %rdx
26002 movq (%rsp), %rax
26003 addq $24, %rsp
26004 + pax_force_fptr %rdi
26005 jmp *%rdi
26006 +ENDPROC(return_to_handler)
26007 #endif
26008 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
26009 index d1ac80b..f593701 100644
26010 --- a/arch/x86/kernel/module.c
26011 +++ b/arch/x86/kernel/module.c
26012 @@ -82,17 +82,17 @@ static unsigned long int get_module_load_offset(void)
26013 }
26014 #endif
26015
26016 -void *module_alloc(unsigned long size)
26017 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
26018 {
26019 void *p;
26020
26021 - if (PAGE_ALIGN(size) > MODULES_LEN)
26022 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
26023 return NULL;
26024
26025 p = __vmalloc_node_range(size, MODULE_ALIGN,
26026 MODULES_VADDR + get_module_load_offset(),
26027 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
26028 - PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
26029 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
26030 + prot, 0, NUMA_NO_NODE,
26031 __builtin_return_address(0));
26032 if (p && (kasan_module_alloc(p, size) < 0)) {
26033 vfree(p);
26034 @@ -102,6 +102,51 @@ void *module_alloc(unsigned long size)
26035 return p;
26036 }
26037
26038 +void *module_alloc(unsigned long size)
26039 +{
26040 +
26041 +#ifdef CONFIG_PAX_KERNEXEC
26042 + return __module_alloc(size, PAGE_KERNEL);
26043 +#else
26044 + return __module_alloc(size, PAGE_KERNEL_EXEC);
26045 +#endif
26046 +
26047 +}
26048 +
26049 +#ifdef CONFIG_PAX_KERNEXEC
26050 +#ifdef CONFIG_X86_32
26051 +void *module_alloc_exec(unsigned long size)
26052 +{
26053 + struct vm_struct *area;
26054 +
26055 + if (size == 0)
26056 + return NULL;
26057 +
26058 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
26059 +return area ? area->addr : NULL;
26060 +}
26061 +EXPORT_SYMBOL(module_alloc_exec);
26062 +
26063 +void module_memfree_exec(void *module_region)
26064 +{
26065 + vunmap(module_region);
26066 +}
26067 +EXPORT_SYMBOL(module_memfree_exec);
26068 +#else
26069 +void module_memfree_exec(void *module_region)
26070 +{
26071 + module_memfree(module_region);
26072 +}
26073 +EXPORT_SYMBOL(module_memfree_exec);
26074 +
26075 +void *module_alloc_exec(unsigned long size)
26076 +{
26077 + return __module_alloc(size, PAGE_KERNEL_RX);
26078 +}
26079 +EXPORT_SYMBOL(module_alloc_exec);
26080 +#endif
26081 +#endif
26082 +
26083 #ifdef CONFIG_X86_32
26084 int apply_relocate(Elf32_Shdr *sechdrs,
26085 const char *strtab,
26086 @@ -112,14 +157,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26087 unsigned int i;
26088 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26089 Elf32_Sym *sym;
26090 - uint32_t *location;
26091 + uint32_t *plocation, location;
26092
26093 DEBUGP("Applying relocate section %u to %u\n",
26094 relsec, sechdrs[relsec].sh_info);
26095 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26096 /* This is where to make the change */
26097 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26098 - + rel[i].r_offset;
26099 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26100 + location = (uint32_t)plocation;
26101 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26102 + plocation = ktla_ktva((void *)plocation);
26103 /* This is the symbol it is referring to. Note that all
26104 undefined symbols have been resolved. */
26105 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26106 @@ -128,11 +175,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26107 switch (ELF32_R_TYPE(rel[i].r_info)) {
26108 case R_386_32:
26109 /* We add the value into the location given */
26110 - *location += sym->st_value;
26111 + pax_open_kernel();
26112 + *plocation += sym->st_value;
26113 + pax_close_kernel();
26114 break;
26115 case R_386_PC32:
26116 /* Add the value, subtract its position */
26117 - *location += sym->st_value - (uint32_t)location;
26118 + pax_open_kernel();
26119 + *plocation += sym->st_value - location;
26120 + pax_close_kernel();
26121 break;
26122 default:
26123 pr_err("%s: Unknown relocation: %u\n",
26124 @@ -177,21 +228,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26125 case R_X86_64_NONE:
26126 break;
26127 case R_X86_64_64:
26128 + pax_open_kernel();
26129 *(u64 *)loc = val;
26130 + pax_close_kernel();
26131 break;
26132 case R_X86_64_32:
26133 + pax_open_kernel();
26134 *(u32 *)loc = val;
26135 + pax_close_kernel();
26136 if (val != *(u32 *)loc)
26137 goto overflow;
26138 break;
26139 case R_X86_64_32S:
26140 + pax_open_kernel();
26141 *(s32 *)loc = val;
26142 + pax_close_kernel();
26143 if ((s64)val != *(s32 *)loc)
26144 goto overflow;
26145 break;
26146 case R_X86_64_PC32:
26147 val -= (u64)loc;
26148 + pax_open_kernel();
26149 *(u32 *)loc = val;
26150 + pax_close_kernel();
26151 +
26152 #if 0
26153 if ((s64)val != *(s32 *)loc)
26154 goto overflow;
26155 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26156 index 113e707..0a690e1 100644
26157 --- a/arch/x86/kernel/msr.c
26158 +++ b/arch/x86/kernel/msr.c
26159 @@ -39,6 +39,7 @@
26160 #include <linux/notifier.h>
26161 #include <linux/uaccess.h>
26162 #include <linux/gfp.h>
26163 +#include <linux/grsecurity.h>
26164
26165 #include <asm/processor.h>
26166 #include <asm/msr.h>
26167 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26168 int err = 0;
26169 ssize_t bytes = 0;
26170
26171 +#ifdef CONFIG_GRKERNSEC_KMEM
26172 + gr_handle_msr_write();
26173 + return -EPERM;
26174 +#endif
26175 +
26176 if (count % 8)
26177 return -EINVAL; /* Invalid chunk size */
26178
26179 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26180 err = -EBADF;
26181 break;
26182 }
26183 +#ifdef CONFIG_GRKERNSEC_KMEM
26184 + gr_handle_msr_write();
26185 + return -EPERM;
26186 +#endif
26187 if (copy_from_user(&regs, uregs, sizeof regs)) {
26188 err = -EFAULT;
26189 break;
26190 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26191 return notifier_from_errno(err);
26192 }
26193
26194 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26195 +static struct notifier_block msr_class_cpu_notifier = {
26196 .notifier_call = msr_class_cpu_callback,
26197 };
26198
26199 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26200 index c3e985d..110a36a 100644
26201 --- a/arch/x86/kernel/nmi.c
26202 +++ b/arch/x86/kernel/nmi.c
26203 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26204
26205 static void nmi_max_handler(struct irq_work *w)
26206 {
26207 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26208 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26209 int remainder_ns, decimal_msecs;
26210 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26211 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26212
26213 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26214 decimal_msecs = remainder_ns / 1000;
26215
26216 printk_ratelimited(KERN_INFO
26217 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26218 - a->handler, whole_msecs, decimal_msecs);
26219 + n->action->handler, whole_msecs, decimal_msecs);
26220 }
26221
26222 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26223 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26224 delta = sched_clock() - delta;
26225 trace_nmi_handler(a->handler, (int)delta, thishandled);
26226
26227 - if (delta < nmi_longest_ns || delta < a->max_duration)
26228 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26229 continue;
26230
26231 - a->max_duration = delta;
26232 - irq_work_queue(&a->irq_work);
26233 + a->work->max_duration = delta;
26234 + irq_work_queue(&a->work->irq_work);
26235 }
26236
26237 rcu_read_unlock();
26238 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26239 }
26240 NOKPROBE_SYMBOL(nmi_handle);
26241
26242 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26243 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26244 {
26245 struct nmi_desc *desc = nmi_to_desc(type);
26246 unsigned long flags;
26247 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26248 if (!action->handler)
26249 return -EINVAL;
26250
26251 - init_irq_work(&action->irq_work, nmi_max_handler);
26252 + action->work->action = action;
26253 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26254
26255 spin_lock_irqsave(&desc->lock, flags);
26256
26257 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26258 * event confuses some handlers (kdump uses this flag)
26259 */
26260 if (action->flags & NMI_FLAG_FIRST)
26261 - list_add_rcu(&action->list, &desc->head);
26262 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26263 else
26264 - list_add_tail_rcu(&action->list, &desc->head);
26265 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26266
26267 spin_unlock_irqrestore(&desc->lock, flags);
26268 return 0;
26269 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26270 if (!strcmp(n->name, name)) {
26271 WARN(in_nmi(),
26272 "Trying to free NMI (%s) from NMI context!\n", n->name);
26273 - list_del_rcu(&n->list);
26274 + pax_list_del_rcu((struct list_head *)&n->list);
26275 break;
26276 }
26277 }
26278 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26279 dotraplinkage notrace void
26280 do_nmi(struct pt_regs *regs, long error_code)
26281 {
26282 +
26283 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26284 + if (!user_mode(regs)) {
26285 + unsigned long cs = regs->cs & 0xFFFF;
26286 + unsigned long ip = ktva_ktla(regs->ip);
26287 +
26288 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26289 + regs->ip = ip;
26290 + }
26291 +#endif
26292 +
26293 nmi_nesting_preprocess(regs);
26294
26295 nmi_enter();
26296 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26297 index 6d9582e..f746287 100644
26298 --- a/arch/x86/kernel/nmi_selftest.c
26299 +++ b/arch/x86/kernel/nmi_selftest.c
26300 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26301 {
26302 /* trap all the unknown NMIs we may generate */
26303 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26304 - __initdata);
26305 + __initconst);
26306 }
26307
26308 static void __init cleanup_nmi_testsuite(void)
26309 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26310 unsigned long timeout;
26311
26312 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26313 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26314 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26315 nmi_fail = FAILURE;
26316 return;
26317 }
26318 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26319 index bbb6c73..24a58ef 100644
26320 --- a/arch/x86/kernel/paravirt-spinlocks.c
26321 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26322 @@ -8,7 +8,7 @@
26323
26324 #include <asm/paravirt.h>
26325
26326 -struct pv_lock_ops pv_lock_ops = {
26327 +struct pv_lock_ops pv_lock_ops __read_only = {
26328 #ifdef CONFIG_SMP
26329 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26330 .unlock_kick = paravirt_nop,
26331 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26332 index 548d25f..f8fb99c 100644
26333 --- a/arch/x86/kernel/paravirt.c
26334 +++ b/arch/x86/kernel/paravirt.c
26335 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26336 {
26337 return x;
26338 }
26339 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26340 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26341 +#endif
26342
26343 void __init default_banner(void)
26344 {
26345 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26346
26347 if (opfunc == NULL)
26348 /* If there's no function, patch it with a ud2a (BUG) */
26349 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26350 - else if (opfunc == _paravirt_nop)
26351 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26352 + else if (opfunc == (void *)_paravirt_nop)
26353 /* If the operation is a nop, then nop the callsite */
26354 ret = paravirt_patch_nop();
26355
26356 /* identity functions just return their single argument */
26357 - else if (opfunc == _paravirt_ident_32)
26358 + else if (opfunc == (void *)_paravirt_ident_32)
26359 ret = paravirt_patch_ident_32(insnbuf, len);
26360 - else if (opfunc == _paravirt_ident_64)
26361 + else if (opfunc == (void *)_paravirt_ident_64)
26362 ret = paravirt_patch_ident_64(insnbuf, len);
26363 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26364 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26365 + ret = paravirt_patch_ident_64(insnbuf, len);
26366 +#endif
26367
26368 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26369 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26370 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26371 if (insn_len > len || start == NULL)
26372 insn_len = len;
26373 else
26374 - memcpy(insnbuf, start, insn_len);
26375 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26376
26377 return insn_len;
26378 }
26379 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26380 return this_cpu_read(paravirt_lazy_mode);
26381 }
26382
26383 -struct pv_info pv_info = {
26384 +struct pv_info pv_info __read_only = {
26385 .name = "bare hardware",
26386 .paravirt_enabled = 0,
26387 .kernel_rpl = 0,
26388 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26389 #endif
26390 };
26391
26392 -struct pv_init_ops pv_init_ops = {
26393 +struct pv_init_ops pv_init_ops __read_only = {
26394 .patch = native_patch,
26395 };
26396
26397 -struct pv_time_ops pv_time_ops = {
26398 +struct pv_time_ops pv_time_ops __read_only = {
26399 .sched_clock = native_sched_clock,
26400 .steal_clock = native_steal_clock,
26401 };
26402
26403 -__visible struct pv_irq_ops pv_irq_ops = {
26404 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26405 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26406 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26407 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26408 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26409 #endif
26410 };
26411
26412 -__visible struct pv_cpu_ops pv_cpu_ops = {
26413 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26414 .cpuid = native_cpuid,
26415 .get_debugreg = native_get_debugreg,
26416 .set_debugreg = native_set_debugreg,
26417 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26418 NOKPROBE_SYMBOL(native_set_debugreg);
26419 NOKPROBE_SYMBOL(native_load_idt);
26420
26421 -struct pv_apic_ops pv_apic_ops = {
26422 +struct pv_apic_ops pv_apic_ops __read_only= {
26423 #ifdef CONFIG_X86_LOCAL_APIC
26424 .startup_ipi_hook = paravirt_nop,
26425 #endif
26426 };
26427
26428 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26429 +#ifdef CONFIG_X86_32
26430 +#ifdef CONFIG_X86_PAE
26431 +/* 64-bit pagetable entries */
26432 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26433 +#else
26434 /* 32-bit pagetable entries */
26435 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26436 +#endif
26437 #else
26438 /* 64-bit pagetable entries */
26439 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26440 #endif
26441
26442 -struct pv_mmu_ops pv_mmu_ops = {
26443 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26444
26445 .read_cr2 = native_read_cr2,
26446 .write_cr2 = native_write_cr2,
26447 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26448 .make_pud = PTE_IDENT,
26449
26450 .set_pgd = native_set_pgd,
26451 + .set_pgd_batched = native_set_pgd_batched,
26452 #endif
26453 #endif /* PAGETABLE_LEVELS >= 3 */
26454
26455 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26456 },
26457
26458 .set_fixmap = native_set_fixmap,
26459 +
26460 +#ifdef CONFIG_PAX_KERNEXEC
26461 + .pax_open_kernel = native_pax_open_kernel,
26462 + .pax_close_kernel = native_pax_close_kernel,
26463 +#endif
26464 +
26465 };
26466
26467 EXPORT_SYMBOL_GPL(pv_time_ops);
26468 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26469 index a1da673..b6f5831 100644
26470 --- a/arch/x86/kernel/paravirt_patch_64.c
26471 +++ b/arch/x86/kernel/paravirt_patch_64.c
26472 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26473 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26474 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26475 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26476 +
26477 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26478 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26479 +#endif
26480 +
26481 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26482 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26483
26484 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26485 PATCH_SITE(pv_mmu_ops, read_cr3);
26486 PATCH_SITE(pv_mmu_ops, write_cr3);
26487 PATCH_SITE(pv_cpu_ops, clts);
26488 +
26489 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26490 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26491 +#endif
26492 +
26493 PATCH_SITE(pv_cpu_ops, wbinvd);
26494
26495 patch_site:
26496 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26497 index 0497f71..7186c0d 100644
26498 --- a/arch/x86/kernel/pci-calgary_64.c
26499 +++ b/arch/x86/kernel/pci-calgary_64.c
26500 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26501 tce_space = be64_to_cpu(readq(target));
26502 tce_space = tce_space & TAR_SW_BITS;
26503
26504 - tce_space = tce_space & (~specified_table_size);
26505 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26506 info->tce_space = (u64 *)__va(tce_space);
26507 }
26508 }
26509 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26510 index 35ccf75..7a15747 100644
26511 --- a/arch/x86/kernel/pci-iommu_table.c
26512 +++ b/arch/x86/kernel/pci-iommu_table.c
26513 @@ -2,7 +2,7 @@
26514 #include <asm/iommu_table.h>
26515 #include <linux/string.h>
26516 #include <linux/kallsyms.h>
26517 -
26518 +#include <linux/sched.h>
26519
26520 #define DEBUG 1
26521
26522 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26523 index 77dd0ad..9ec4723 100644
26524 --- a/arch/x86/kernel/pci-swiotlb.c
26525 +++ b/arch/x86/kernel/pci-swiotlb.c
26526 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26527 struct dma_attrs *attrs)
26528 {
26529 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26530 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26531 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26532 else
26533 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26534 }
26535 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26536 index a388bb8..97064ad 100644
26537 --- a/arch/x86/kernel/process.c
26538 +++ b/arch/x86/kernel/process.c
26539 @@ -38,7 +38,8 @@
26540 * section. Since TSS's are completely CPU-local, we want them
26541 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26542 */
26543 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26544 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26545 +EXPORT_SYMBOL(init_tss);
26546
26547 #ifdef CONFIG_X86_64
26548 static DEFINE_PER_CPU(unsigned char, is_idle);
26549 @@ -96,7 +97,7 @@ void arch_task_cache_init(void)
26550 task_xstate_cachep =
26551 kmem_cache_create("task_xstate", xstate_size,
26552 __alignof__(union thread_xstate),
26553 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26554 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26555 setup_xstate_comp();
26556 }
26557
26558 @@ -110,7 +111,7 @@ void exit_thread(void)
26559 unsigned long *bp = t->io_bitmap_ptr;
26560
26561 if (bp) {
26562 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26563 + struct tss_struct *tss = init_tss + get_cpu();
26564
26565 t->io_bitmap_ptr = NULL;
26566 clear_thread_flag(TIF_IO_BITMAP);
26567 @@ -130,6 +131,9 @@ void flush_thread(void)
26568 {
26569 struct task_struct *tsk = current;
26570
26571 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26572 + loadsegment(gs, 0);
26573 +#endif
26574 flush_ptrace_hw_breakpoint(tsk);
26575 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26576 drop_init_fpu(tsk);
26577 @@ -276,7 +280,7 @@ static void __exit_idle(void)
26578 void exit_idle(void)
26579 {
26580 /* idle loop has pid 0 */
26581 - if (current->pid)
26582 + if (task_pid_nr(current))
26583 return;
26584 __exit_idle();
26585 }
26586 @@ -329,7 +333,7 @@ bool xen_set_default_idle(void)
26587 return ret;
26588 }
26589 #endif
26590 -void stop_this_cpu(void *dummy)
26591 +__noreturn void stop_this_cpu(void *dummy)
26592 {
26593 local_irq_disable();
26594 /*
26595 @@ -508,16 +512,37 @@ static int __init idle_setup(char *str)
26596 }
26597 early_param("idle", idle_setup);
26598
26599 -unsigned long arch_align_stack(unsigned long sp)
26600 +#ifdef CONFIG_PAX_RANDKSTACK
26601 +void pax_randomize_kstack(struct pt_regs *regs)
26602 {
26603 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26604 - sp -= get_random_int() % 8192;
26605 - return sp & ~0xf;
26606 -}
26607 + struct thread_struct *thread = &current->thread;
26608 + unsigned long time;
26609
26610 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26611 -{
26612 - unsigned long range_end = mm->brk + 0x02000000;
26613 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26614 -}
26615 + if (!randomize_va_space)
26616 + return;
26617 +
26618 + if (v8086_mode(regs))
26619 + return;
26620
26621 + rdtscl(time);
26622 +
26623 + /* P4 seems to return a 0 LSB, ignore it */
26624 +#ifdef CONFIG_MPENTIUM4
26625 + time &= 0x3EUL;
26626 + time <<= 2;
26627 +#elif defined(CONFIG_X86_64)
26628 + time &= 0xFUL;
26629 + time <<= 4;
26630 +#else
26631 + time &= 0x1FUL;
26632 + time <<= 3;
26633 +#endif
26634 +
26635 + thread->sp0 ^= time;
26636 + load_sp0(init_tss + smp_processor_id(), thread);
26637 +
26638 +#ifdef CONFIG_X86_64
26639 + this_cpu_write(kernel_stack, thread->sp0);
26640 +#endif
26641 +}
26642 +#endif
26643 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26644 index 603c4f9..3a105d7 100644
26645 --- a/arch/x86/kernel/process_32.c
26646 +++ b/arch/x86/kernel/process_32.c
26647 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26648 unsigned long thread_saved_pc(struct task_struct *tsk)
26649 {
26650 return ((unsigned long *)tsk->thread.sp)[3];
26651 +//XXX return tsk->thread.eip;
26652 }
26653
26654 void __show_regs(struct pt_regs *regs, int all)
26655 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26656 unsigned long sp;
26657 unsigned short ss, gs;
26658
26659 - if (user_mode_vm(regs)) {
26660 + if (user_mode(regs)) {
26661 sp = regs->sp;
26662 ss = regs->ss & 0xffff;
26663 - gs = get_user_gs(regs);
26664 } else {
26665 sp = kernel_stack_pointer(regs);
26666 savesegment(ss, ss);
26667 - savesegment(gs, gs);
26668 }
26669 + gs = get_user_gs(regs);
26670
26671 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26672 (u16)regs->cs, regs->ip, regs->flags,
26673 - smp_processor_id());
26674 + raw_smp_processor_id());
26675 print_symbol("EIP is at %s\n", regs->ip);
26676
26677 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26678 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26679 int copy_thread(unsigned long clone_flags, unsigned long sp,
26680 unsigned long arg, struct task_struct *p)
26681 {
26682 - struct pt_regs *childregs = task_pt_regs(p);
26683 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26684 struct task_struct *tsk;
26685 int err;
26686
26687 p->thread.sp = (unsigned long) childregs;
26688 p->thread.sp0 = (unsigned long) (childregs+1);
26689 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26690 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26691
26692 if (unlikely(p->flags & PF_KTHREAD)) {
26693 /* kernel thread */
26694 memset(childregs, 0, sizeof(struct pt_regs));
26695 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26696 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26697 - childregs->ds = __USER_DS;
26698 - childregs->es = __USER_DS;
26699 + savesegment(gs, childregs->gs);
26700 + childregs->ds = __KERNEL_DS;
26701 + childregs->es = __KERNEL_DS;
26702 childregs->fs = __KERNEL_PERCPU;
26703 childregs->bx = sp; /* function */
26704 childregs->bp = arg;
26705 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26706 struct thread_struct *prev = &prev_p->thread,
26707 *next = &next_p->thread;
26708 int cpu = smp_processor_id();
26709 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26710 + struct tss_struct *tss = init_tss + cpu;
26711 fpu_switch_t fpu;
26712
26713 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26714 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26715 */
26716 lazy_save_gs(prev->gs);
26717
26718 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26719 + __set_fs(task_thread_info(next_p)->addr_limit);
26720 +#endif
26721 +
26722 /*
26723 * Load the per-thread Thread-Local Storage descriptor.
26724 */
26725 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26726 */
26727 arch_end_context_switch(next_p);
26728
26729 - this_cpu_write(kernel_stack,
26730 - (unsigned long)task_stack_page(next_p) +
26731 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26732 + this_cpu_write(current_task, next_p);
26733 + this_cpu_write(current_tinfo, &next_p->tinfo);
26734 + this_cpu_write(kernel_stack, next->sp0);
26735
26736 /*
26737 * Restore %gs if needed (which is common)
26738 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26739
26740 switch_fpu_finish(next_p, fpu);
26741
26742 - this_cpu_write(current_task, next_p);
26743 -
26744 return prev_p;
26745 }
26746
26747 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26748 } while (count++ < 16);
26749 return 0;
26750 }
26751 -
26752 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26753 index 67fcc43..0d2c630 100644
26754 --- a/arch/x86/kernel/process_64.c
26755 +++ b/arch/x86/kernel/process_64.c
26756 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26757 struct pt_regs *childregs;
26758 struct task_struct *me = current;
26759
26760 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26761 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26762 childregs = task_pt_regs(p);
26763 p->thread.sp = (unsigned long) childregs;
26764 p->thread.usersp = me->thread.usersp;
26765 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26766 set_tsk_thread_flag(p, TIF_FORK);
26767 p->thread.io_bitmap_ptr = NULL;
26768
26769 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26770 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26771 savesegment(es, p->thread.es);
26772 savesegment(ds, p->thread.ds);
26773 + savesegment(ss, p->thread.ss);
26774 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26775 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26776
26777 if (unlikely(p->flags & PF_KTHREAD)) {
26778 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26779 struct thread_struct *prev = &prev_p->thread;
26780 struct thread_struct *next = &next_p->thread;
26781 int cpu = smp_processor_id();
26782 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26783 + struct tss_struct *tss = init_tss + cpu;
26784 unsigned fsindex, gsindex;
26785 fpu_switch_t fpu;
26786
26787 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26788 if (unlikely(next->ds | prev->ds))
26789 loadsegment(ds, next->ds);
26790
26791 + savesegment(ss, prev->ss);
26792 + if (unlikely(next->ss != prev->ss))
26793 + loadsegment(ss, next->ss);
26794 +
26795 /*
26796 * Switch FS and GS.
26797 *
26798 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26799 prev->usersp = this_cpu_read(old_rsp);
26800 this_cpu_write(old_rsp, next->usersp);
26801 this_cpu_write(current_task, next_p);
26802 + this_cpu_write(current_tinfo, &next_p->tinfo);
26803
26804 /*
26805 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26806 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26807 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26808 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26809
26810 - this_cpu_write(kernel_stack,
26811 - (unsigned long)task_stack_page(next_p) +
26812 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26813 + this_cpu_write(kernel_stack, next->sp0);
26814
26815 /*
26816 * Now maybe reload the debug registers and handle I/O bitmaps
26817 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26818 if (!p || p == current || p->state == TASK_RUNNING)
26819 return 0;
26820 stack = (unsigned long)task_stack_page(p);
26821 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26822 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26823 return 0;
26824 fp = *(u64 *)(p->thread.sp);
26825 do {
26826 - if (fp < (unsigned long)stack ||
26827 - fp >= (unsigned long)stack+THREAD_SIZE)
26828 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26829 return 0;
26830 ip = *(u64 *)(fp+8);
26831 if (!in_sched_functions(ip))
26832 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26833 index e510618..5165ac0 100644
26834 --- a/arch/x86/kernel/ptrace.c
26835 +++ b/arch/x86/kernel/ptrace.c
26836 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26837 unsigned long sp = (unsigned long)&regs->sp;
26838 u32 *prev_esp;
26839
26840 - if (context == (sp & ~(THREAD_SIZE - 1)))
26841 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26842 return sp;
26843
26844 - prev_esp = (u32 *)(context);
26845 + prev_esp = *(u32 **)(context);
26846 if (prev_esp)
26847 return (unsigned long)prev_esp;
26848
26849 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26850 if (child->thread.gs != value)
26851 return do_arch_prctl(child, ARCH_SET_GS, value);
26852 return 0;
26853 +
26854 + case offsetof(struct user_regs_struct,ip):
26855 + /*
26856 + * Protect against any attempt to set ip to an
26857 + * impossible address. There are dragons lurking if the
26858 + * address is noncanonical. (This explicitly allows
26859 + * setting ip to TASK_SIZE_MAX, because user code can do
26860 + * that all by itself by running off the end of its
26861 + * address space.
26862 + */
26863 + if (value > TASK_SIZE_MAX)
26864 + return -EIO;
26865 + break;
26866 +
26867 #endif
26868 }
26869
26870 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26871 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26872 {
26873 int i;
26874 - int dr7 = 0;
26875 + unsigned long dr7 = 0;
26876 struct arch_hw_breakpoint *info;
26877
26878 for (i = 0; i < HBP_NUM; i++) {
26879 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26880 unsigned long addr, unsigned long data)
26881 {
26882 int ret;
26883 - unsigned long __user *datap = (unsigned long __user *)data;
26884 + unsigned long __user *datap = (__force unsigned long __user *)data;
26885
26886 switch (request) {
26887 /* read the word at location addr in the USER area. */
26888 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26889 if ((int) addr < 0)
26890 return -EIO;
26891 ret = do_get_thread_area(child, addr,
26892 - (struct user_desc __user *)data);
26893 + (__force struct user_desc __user *) data);
26894 break;
26895
26896 case PTRACE_SET_THREAD_AREA:
26897 if ((int) addr < 0)
26898 return -EIO;
26899 ret = do_set_thread_area(child, addr,
26900 - (struct user_desc __user *)data, 0);
26901 + (__force struct user_desc __user *) data, 0);
26902 break;
26903 #endif
26904
26905 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26906
26907 #ifdef CONFIG_X86_64
26908
26909 -static struct user_regset x86_64_regsets[] __read_mostly = {
26910 +static user_regset_no_const x86_64_regsets[] __read_only = {
26911 [REGSET_GENERAL] = {
26912 .core_note_type = NT_PRSTATUS,
26913 .n = sizeof(struct user_regs_struct) / sizeof(long),
26914 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26915 #endif /* CONFIG_X86_64 */
26916
26917 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26918 -static struct user_regset x86_32_regsets[] __read_mostly = {
26919 +static user_regset_no_const x86_32_regsets[] __read_only = {
26920 [REGSET_GENERAL] = {
26921 .core_note_type = NT_PRSTATUS,
26922 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26923 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26924 */
26925 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26926
26927 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26928 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26929 {
26930 #ifdef CONFIG_X86_64
26931 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26932 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26933 memset(info, 0, sizeof(*info));
26934 info->si_signo = SIGTRAP;
26935 info->si_code = si_code;
26936 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26937 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26938 }
26939
26940 void user_single_step_siginfo(struct task_struct *tsk,
26941 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26942 }
26943 }
26944
26945 +#ifdef CONFIG_GRKERNSEC_SETXID
26946 +extern void gr_delayed_cred_worker(void);
26947 +#endif
26948 +
26949 /*
26950 * We can return 0 to resume the syscall or anything else to go to phase
26951 * 2. If we resume the syscall, we need to put something appropriate in
26952 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26953
26954 BUG_ON(regs != task_pt_regs(current));
26955
26956 +#ifdef CONFIG_GRKERNSEC_SETXID
26957 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26958 + gr_delayed_cred_worker();
26959 +#endif
26960 +
26961 /*
26962 * If we stepped into a sysenter/syscall insn, it trapped in
26963 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
26964 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
26965 */
26966 user_exit();
26967
26968 +#ifdef CONFIG_GRKERNSEC_SETXID
26969 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26970 + gr_delayed_cred_worker();
26971 +#endif
26972 +
26973 audit_syscall_exit(regs);
26974
26975 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
26976 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
26977 index e5ecd20..60f7eef 100644
26978 --- a/arch/x86/kernel/pvclock.c
26979 +++ b/arch/x86/kernel/pvclock.c
26980 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
26981 reset_hung_task_detector();
26982 }
26983
26984 -static atomic64_t last_value = ATOMIC64_INIT(0);
26985 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
26986
26987 void pvclock_resume(void)
26988 {
26989 - atomic64_set(&last_value, 0);
26990 + atomic64_set_unchecked(&last_value, 0);
26991 }
26992
26993 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
26994 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
26995 * updating at the same time, and one of them could be slightly behind,
26996 * making the assumption that last_value always go forward fail to hold.
26997 */
26998 - last = atomic64_read(&last_value);
26999 + last = atomic64_read_unchecked(&last_value);
27000 do {
27001 if (ret < last)
27002 return last;
27003 - last = atomic64_cmpxchg(&last_value, last, ret);
27004 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
27005 } while (unlikely(last != ret));
27006
27007 return ret;
27008 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
27009 index 86db4bc..a50a54a 100644
27010 --- a/arch/x86/kernel/reboot.c
27011 +++ b/arch/x86/kernel/reboot.c
27012 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
27013
27014 void __noreturn machine_real_restart(unsigned int type)
27015 {
27016 +
27017 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
27018 + struct desc_struct *gdt;
27019 +#endif
27020 +
27021 local_irq_disable();
27022
27023 /*
27024 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
27025
27026 /* Jump to the identity-mapped low memory code */
27027 #ifdef CONFIG_X86_32
27028 - asm volatile("jmpl *%0" : :
27029 +
27030 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
27031 + gdt = get_cpu_gdt_table(smp_processor_id());
27032 + pax_open_kernel();
27033 +#ifdef CONFIG_PAX_MEMORY_UDEREF
27034 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
27035 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
27036 + loadsegment(ds, __KERNEL_DS);
27037 + loadsegment(es, __KERNEL_DS);
27038 + loadsegment(ss, __KERNEL_DS);
27039 +#endif
27040 +#ifdef CONFIG_PAX_KERNEXEC
27041 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
27042 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
27043 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
27044 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
27045 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
27046 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
27047 +#endif
27048 + pax_close_kernel();
27049 +#endif
27050 +
27051 + asm volatile("ljmpl *%0" : :
27052 "rm" (real_mode_header->machine_real_restart_asm),
27053 "a" (type));
27054 #else
27055 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
27056 /*
27057 * This is a single dmi_table handling all reboot quirks.
27058 */
27059 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
27060 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
27061
27062 /* Acer */
27063 { /* Handle reboot issue on Acer Aspire one */
27064 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
27065 * This means that this function can never return, it can misbehave
27066 * by not rebooting properly and hanging.
27067 */
27068 -static void native_machine_emergency_restart(void)
27069 +static void __noreturn native_machine_emergency_restart(void)
27070 {
27071 int i;
27072 int attempt = 0;
27073 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
27074 #endif
27075 }
27076
27077 -static void __machine_emergency_restart(int emergency)
27078 +static void __noreturn __machine_emergency_restart(int emergency)
27079 {
27080 reboot_emergency = emergency;
27081 machine_ops.emergency_restart();
27082 }
27083
27084 -static void native_machine_restart(char *__unused)
27085 +static void __noreturn native_machine_restart(char *__unused)
27086 {
27087 pr_notice("machine restart\n");
27088
27089 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27090 __machine_emergency_restart(0);
27091 }
27092
27093 -static void native_machine_halt(void)
27094 +static void __noreturn native_machine_halt(void)
27095 {
27096 /* Stop other cpus and apics */
27097 machine_shutdown();
27098 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27099 stop_this_cpu(NULL);
27100 }
27101
27102 -static void native_machine_power_off(void)
27103 +static void __noreturn native_machine_power_off(void)
27104 {
27105 if (pm_power_off) {
27106 if (!reboot_force)
27107 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27108 }
27109 /* A fallback in case there is no PM info available */
27110 tboot_shutdown(TB_SHUTDOWN_HALT);
27111 + unreachable();
27112 }
27113
27114 -struct machine_ops machine_ops = {
27115 +struct machine_ops machine_ops __read_only = {
27116 .power_off = native_machine_power_off,
27117 .shutdown = native_machine_shutdown,
27118 .emergency_restart = native_machine_emergency_restart,
27119 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27120 index c8e41e9..64049ef 100644
27121 --- a/arch/x86/kernel/reboot_fixups_32.c
27122 +++ b/arch/x86/kernel/reboot_fixups_32.c
27123 @@ -57,7 +57,7 @@ struct device_fixup {
27124 unsigned int vendor;
27125 unsigned int device;
27126 void (*reboot_fixup)(struct pci_dev *);
27127 -};
27128 +} __do_const;
27129
27130 /*
27131 * PCI ids solely used for fixups_table go here
27132 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27133 index 3fd2c69..a444264 100644
27134 --- a/arch/x86/kernel/relocate_kernel_64.S
27135 +++ b/arch/x86/kernel/relocate_kernel_64.S
27136 @@ -96,8 +96,7 @@ relocate_kernel:
27137
27138 /* jump to identity mapped page */
27139 addq $(identity_mapped - relocate_kernel), %r8
27140 - pushq %r8
27141 - ret
27142 + jmp *%r8
27143
27144 identity_mapped:
27145 /* set return address to 0 if not preserving context */
27146 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27147 index 0a2421c..11f3f36 100644
27148 --- a/arch/x86/kernel/setup.c
27149 +++ b/arch/x86/kernel/setup.c
27150 @@ -111,6 +111,7 @@
27151 #include <asm/mce.h>
27152 #include <asm/alternative.h>
27153 #include <asm/prom.h>
27154 +#include <asm/boot.h>
27155
27156 /*
27157 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27158 @@ -206,10 +207,12 @@ EXPORT_SYMBOL(boot_cpu_data);
27159 #endif
27160
27161
27162 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27163 -__visible unsigned long mmu_cr4_features;
27164 +#ifdef CONFIG_X86_64
27165 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27166 +#elif defined(CONFIG_X86_PAE)
27167 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27168 #else
27169 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27170 +__visible unsigned long mmu_cr4_features __read_only;
27171 #endif
27172
27173 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27174 @@ -771,7 +774,7 @@ static void __init trim_bios_range(void)
27175 * area (640->1Mb) as ram even though it is not.
27176 * take them out.
27177 */
27178 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27179 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27180
27181 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27182 }
27183 @@ -779,7 +782,7 @@ static void __init trim_bios_range(void)
27184 /* called before trim_bios_range() to spare extra sanitize */
27185 static void __init e820_add_kernel_range(void)
27186 {
27187 - u64 start = __pa_symbol(_text);
27188 + u64 start = __pa_symbol(ktla_ktva(_text));
27189 u64 size = __pa_symbol(_end) - start;
27190
27191 /*
27192 @@ -855,8 +858,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27193
27194 void __init setup_arch(char **cmdline_p)
27195 {
27196 +#ifdef CONFIG_X86_32
27197 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27198 +#else
27199 memblock_reserve(__pa_symbol(_text),
27200 (unsigned long)__bss_stop - (unsigned long)_text);
27201 +#endif
27202
27203 early_reserve_initrd();
27204
27205 @@ -954,16 +961,16 @@ void __init setup_arch(char **cmdline_p)
27206
27207 if (!boot_params.hdr.root_flags)
27208 root_mountflags &= ~MS_RDONLY;
27209 - init_mm.start_code = (unsigned long) _text;
27210 - init_mm.end_code = (unsigned long) _etext;
27211 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27212 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27213 init_mm.end_data = (unsigned long) _edata;
27214 init_mm.brk = _brk_end;
27215
27216 mpx_mm_init(&init_mm);
27217
27218 - code_resource.start = __pa_symbol(_text);
27219 - code_resource.end = __pa_symbol(_etext)-1;
27220 - data_resource.start = __pa_symbol(_etext);
27221 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27222 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27223 + data_resource.start = __pa_symbol(_sdata);
27224 data_resource.end = __pa_symbol(_edata)-1;
27225 bss_resource.start = __pa_symbol(__bss_start);
27226 bss_resource.end = __pa_symbol(__bss_stop)-1;
27227 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27228 index e4fcb87..9c06c55 100644
27229 --- a/arch/x86/kernel/setup_percpu.c
27230 +++ b/arch/x86/kernel/setup_percpu.c
27231 @@ -21,19 +21,17 @@
27232 #include <asm/cpu.h>
27233 #include <asm/stackprotector.h>
27234
27235 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27236 +#ifdef CONFIG_SMP
27237 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27238 EXPORT_PER_CPU_SYMBOL(cpu_number);
27239 +#endif
27240
27241 -#ifdef CONFIG_X86_64
27242 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27243 -#else
27244 -#define BOOT_PERCPU_OFFSET 0
27245 -#endif
27246
27247 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27248 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27249
27250 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27251 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27252 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27253 };
27254 EXPORT_SYMBOL(__per_cpu_offset);
27255 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27256 {
27257 #ifdef CONFIG_NEED_MULTIPLE_NODES
27258 pg_data_t *last = NULL;
27259 - unsigned int cpu;
27260 + int cpu;
27261
27262 for_each_possible_cpu(cpu) {
27263 int node = early_cpu_to_node(cpu);
27264 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27265 {
27266 #ifdef CONFIG_X86_32
27267 struct desc_struct gdt;
27268 + unsigned long base = per_cpu_offset(cpu);
27269
27270 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27271 - 0x2 | DESCTYPE_S, 0x8);
27272 - gdt.s = 1;
27273 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27274 + 0x83 | DESCTYPE_S, 0xC);
27275 write_gdt_entry(get_cpu_gdt_table(cpu),
27276 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27277 #endif
27278 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27279 /* alrighty, percpu areas up and running */
27280 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27281 for_each_possible_cpu(cpu) {
27282 +#ifdef CONFIG_CC_STACKPROTECTOR
27283 +#ifdef CONFIG_X86_32
27284 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27285 +#endif
27286 +#endif
27287 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27288 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27289 per_cpu(cpu_number, cpu) = cpu;
27290 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27291 */
27292 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27293 #endif
27294 +#ifdef CONFIG_CC_STACKPROTECTOR
27295 +#ifdef CONFIG_X86_32
27296 + if (!cpu)
27297 + per_cpu(stack_canary.canary, cpu) = canary;
27298 +#endif
27299 +#endif
27300 /*
27301 * Up to this point, the boot CPU has been using .init.data
27302 * area. Reload any changed state for the boot CPU.
27303 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27304 index e504246..ba10432 100644
27305 --- a/arch/x86/kernel/signal.c
27306 +++ b/arch/x86/kernel/signal.c
27307 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27308 * Align the stack pointer according to the i386 ABI,
27309 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27310 */
27311 - sp = ((sp + 4) & -16ul) - 4;
27312 + sp = ((sp - 12) & -16ul) - 4;
27313 #else /* !CONFIG_X86_32 */
27314 sp = round_down(sp, 16) - 8;
27315 #endif
27316 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27317 }
27318
27319 if (current->mm->context.vdso)
27320 - restorer = current->mm->context.vdso +
27321 - selected_vdso32->sym___kernel_sigreturn;
27322 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27323 else
27324 - restorer = &frame->retcode;
27325 + restorer = (void __user *)&frame->retcode;
27326 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27327 restorer = ksig->ka.sa.sa_restorer;
27328
27329 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27330 * reasons and because gdb uses it as a signature to notice
27331 * signal handler stack frames.
27332 */
27333 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27334 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27335
27336 if (err)
27337 return -EFAULT;
27338 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27339 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27340
27341 /* Set up to return from userspace. */
27342 - restorer = current->mm->context.vdso +
27343 - selected_vdso32->sym___kernel_rt_sigreturn;
27344 + if (current->mm->context.vdso)
27345 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27346 + else
27347 + restorer = (void __user *)&frame->retcode;
27348 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27349 restorer = ksig->ka.sa.sa_restorer;
27350 put_user_ex(restorer, &frame->pretcode);
27351 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27352 * reasons and because gdb uses it as a signature to notice
27353 * signal handler stack frames.
27354 */
27355 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27356 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27357 } put_user_catch(err);
27358
27359 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27360 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27361 {
27362 int usig = signr_convert(ksig->sig);
27363 sigset_t *set = sigmask_to_save();
27364 - compat_sigset_t *cset = (compat_sigset_t *) set;
27365 + sigset_t sigcopy;
27366 + compat_sigset_t *cset;
27367 +
27368 + sigcopy = *set;
27369 +
27370 + cset = (compat_sigset_t *) &sigcopy;
27371
27372 /* Set up the stack frame */
27373 if (is_ia32_frame()) {
27374 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27375 } else if (is_x32_frame()) {
27376 return x32_setup_rt_frame(ksig, cset, regs);
27377 } else {
27378 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27379 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27380 }
27381 }
27382
27383 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27384 index be8e1bd..a3d93fa 100644
27385 --- a/arch/x86/kernel/smp.c
27386 +++ b/arch/x86/kernel/smp.c
27387 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27388
27389 __setup("nonmi_ipi", nonmi_ipi_setup);
27390
27391 -struct smp_ops smp_ops = {
27392 +struct smp_ops smp_ops __read_only = {
27393 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27394 .smp_prepare_cpus = native_smp_prepare_cpus,
27395 .smp_cpus_done = native_smp_cpus_done,
27396 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27397 index febc6aa..37d8edf 100644
27398 --- a/arch/x86/kernel/smpboot.c
27399 +++ b/arch/x86/kernel/smpboot.c
27400 @@ -229,14 +229,17 @@ static void notrace start_secondary(void *unused)
27401
27402 enable_start_cpu0 = 0;
27403
27404 -#ifdef CONFIG_X86_32
27405 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27406 + barrier();
27407 +
27408 /* switch away from the initial page table */
27409 +#ifdef CONFIG_PAX_PER_CPU_PGD
27410 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27411 +#else
27412 load_cr3(swapper_pg_dir);
27413 +#endif
27414 __flush_tlb_all();
27415 -#endif
27416
27417 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27418 - barrier();
27419 /*
27420 * Check TSC synchronization with the BP:
27421 */
27422 @@ -800,8 +803,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27423 alternatives_enable_smp();
27424
27425 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27426 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27427 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27428 per_cpu(current_task, cpu) = idle;
27429 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27430
27431 #ifdef CONFIG_X86_32
27432 /* Stack for startup_32 can be just as for start_secondary onwards */
27433 @@ -810,10 +814,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27434 clear_tsk_thread_flag(idle, TIF_FORK);
27435 initial_gs = per_cpu_offset(cpu);
27436 #endif
27437 - per_cpu(kernel_stack, cpu) =
27438 - (unsigned long)task_stack_page(idle) -
27439 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27440 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27441 + pax_open_kernel();
27442 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27443 + pax_close_kernel();
27444 initial_code = (unsigned long)start_secondary;
27445 stack_start = idle->thread.sp;
27446
27447 @@ -953,6 +957,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27448 /* the FPU context is blank, nobody can own it */
27449 __cpu_disable_lazy_restore(cpu);
27450
27451 +#ifdef CONFIG_PAX_PER_CPU_PGD
27452 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27453 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27454 + KERNEL_PGD_PTRS);
27455 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27456 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27457 + KERNEL_PGD_PTRS);
27458 +#endif
27459 +
27460 err = do_boot_cpu(apicid, cpu, tidle);
27461 if (err) {
27462 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27463 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27464 index 9b4d51d..5d28b58 100644
27465 --- a/arch/x86/kernel/step.c
27466 +++ b/arch/x86/kernel/step.c
27467 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27468 struct desc_struct *desc;
27469 unsigned long base;
27470
27471 - seg &= ~7UL;
27472 + seg >>= 3;
27473
27474 mutex_lock(&child->mm->context.lock);
27475 - if (unlikely((seg >> 3) >= child->mm->context.size))
27476 + if (unlikely(seg >= child->mm->context.size))
27477 addr = -1L; /* bogus selector, access would fault */
27478 else {
27479 desc = child->mm->context.ldt + seg;
27480 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27481 addr += base;
27482 }
27483 mutex_unlock(&child->mm->context.lock);
27484 - }
27485 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27486 + addr = ktla_ktva(addr);
27487
27488 return addr;
27489 }
27490 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27491 unsigned char opcode[15];
27492 unsigned long addr = convert_ip_to_linear(child, regs);
27493
27494 + if (addr == -EINVAL)
27495 + return 0;
27496 +
27497 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27498 for (i = 0; i < copied; i++) {
27499 switch (opcode[i]) {
27500 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27501 new file mode 100644
27502 index 0000000..5877189
27503 --- /dev/null
27504 +++ b/arch/x86/kernel/sys_i386_32.c
27505 @@ -0,0 +1,189 @@
27506 +/*
27507 + * This file contains various random system calls that
27508 + * have a non-standard calling sequence on the Linux/i386
27509 + * platform.
27510 + */
27511 +
27512 +#include <linux/errno.h>
27513 +#include <linux/sched.h>
27514 +#include <linux/mm.h>
27515 +#include <linux/fs.h>
27516 +#include <linux/smp.h>
27517 +#include <linux/sem.h>
27518 +#include <linux/msg.h>
27519 +#include <linux/shm.h>
27520 +#include <linux/stat.h>
27521 +#include <linux/syscalls.h>
27522 +#include <linux/mman.h>
27523 +#include <linux/file.h>
27524 +#include <linux/utsname.h>
27525 +#include <linux/ipc.h>
27526 +#include <linux/elf.h>
27527 +
27528 +#include <linux/uaccess.h>
27529 +#include <linux/unistd.h>
27530 +
27531 +#include <asm/syscalls.h>
27532 +
27533 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27534 +{
27535 + unsigned long pax_task_size = TASK_SIZE;
27536 +
27537 +#ifdef CONFIG_PAX_SEGMEXEC
27538 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27539 + pax_task_size = SEGMEXEC_TASK_SIZE;
27540 +#endif
27541 +
27542 + if (flags & MAP_FIXED)
27543 + if (len > pax_task_size || addr > pax_task_size - len)
27544 + return -EINVAL;
27545 +
27546 + return 0;
27547 +}
27548 +
27549 +/*
27550 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27551 + */
27552 +static unsigned long get_align_mask(void)
27553 +{
27554 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27555 + return 0;
27556 +
27557 + if (!(current->flags & PF_RANDOMIZE))
27558 + return 0;
27559 +
27560 + return va_align.mask;
27561 +}
27562 +
27563 +unsigned long
27564 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27565 + unsigned long len, unsigned long pgoff, unsigned long flags)
27566 +{
27567 + struct mm_struct *mm = current->mm;
27568 + struct vm_area_struct *vma;
27569 + unsigned long pax_task_size = TASK_SIZE;
27570 + struct vm_unmapped_area_info info;
27571 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27572 +
27573 +#ifdef CONFIG_PAX_SEGMEXEC
27574 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27575 + pax_task_size = SEGMEXEC_TASK_SIZE;
27576 +#endif
27577 +
27578 + pax_task_size -= PAGE_SIZE;
27579 +
27580 + if (len > pax_task_size)
27581 + return -ENOMEM;
27582 +
27583 + if (flags & MAP_FIXED)
27584 + return addr;
27585 +
27586 +#ifdef CONFIG_PAX_RANDMMAP
27587 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27588 +#endif
27589 +
27590 + if (addr) {
27591 + addr = PAGE_ALIGN(addr);
27592 + if (pax_task_size - len >= addr) {
27593 + vma = find_vma(mm, addr);
27594 + if (check_heap_stack_gap(vma, addr, len, offset))
27595 + return addr;
27596 + }
27597 + }
27598 +
27599 + info.flags = 0;
27600 + info.length = len;
27601 + info.align_mask = filp ? get_align_mask() : 0;
27602 + info.align_offset = pgoff << PAGE_SHIFT;
27603 + info.threadstack_offset = offset;
27604 +
27605 +#ifdef CONFIG_PAX_PAGEEXEC
27606 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27607 + info.low_limit = 0x00110000UL;
27608 + info.high_limit = mm->start_code;
27609 +
27610 +#ifdef CONFIG_PAX_RANDMMAP
27611 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27612 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27613 +#endif
27614 +
27615 + if (info.low_limit < info.high_limit) {
27616 + addr = vm_unmapped_area(&info);
27617 + if (!IS_ERR_VALUE(addr))
27618 + return addr;
27619 + }
27620 + } else
27621 +#endif
27622 +
27623 + info.low_limit = mm->mmap_base;
27624 + info.high_limit = pax_task_size;
27625 +
27626 + return vm_unmapped_area(&info);
27627 +}
27628 +
27629 +unsigned long
27630 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27631 + const unsigned long len, const unsigned long pgoff,
27632 + const unsigned long flags)
27633 +{
27634 + struct vm_area_struct *vma;
27635 + struct mm_struct *mm = current->mm;
27636 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27637 + struct vm_unmapped_area_info info;
27638 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27639 +
27640 +#ifdef CONFIG_PAX_SEGMEXEC
27641 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27642 + pax_task_size = SEGMEXEC_TASK_SIZE;
27643 +#endif
27644 +
27645 + pax_task_size -= PAGE_SIZE;
27646 +
27647 + /* requested length too big for entire address space */
27648 + if (len > pax_task_size)
27649 + return -ENOMEM;
27650 +
27651 + if (flags & MAP_FIXED)
27652 + return addr;
27653 +
27654 +#ifdef CONFIG_PAX_PAGEEXEC
27655 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27656 + goto bottomup;
27657 +#endif
27658 +
27659 +#ifdef CONFIG_PAX_RANDMMAP
27660 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27661 +#endif
27662 +
27663 + /* requesting a specific address */
27664 + if (addr) {
27665 + addr = PAGE_ALIGN(addr);
27666 + if (pax_task_size - len >= addr) {
27667 + vma = find_vma(mm, addr);
27668 + if (check_heap_stack_gap(vma, addr, len, offset))
27669 + return addr;
27670 + }
27671 + }
27672 +
27673 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27674 + info.length = len;
27675 + info.low_limit = PAGE_SIZE;
27676 + info.high_limit = mm->mmap_base;
27677 + info.align_mask = filp ? get_align_mask() : 0;
27678 + info.align_offset = pgoff << PAGE_SHIFT;
27679 + info.threadstack_offset = offset;
27680 +
27681 + addr = vm_unmapped_area(&info);
27682 + if (!(addr & ~PAGE_MASK))
27683 + return addr;
27684 + VM_BUG_ON(addr != -ENOMEM);
27685 +
27686 +bottomup:
27687 + /*
27688 + * A failed mmap() very likely causes application failure,
27689 + * so fall back to the bottom-up function here. This scenario
27690 + * can happen with large stack limits and large mmap()
27691 + * allocations.
27692 + */
27693 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27694 +}
27695 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27696 index 30277e2..5664a29 100644
27697 --- a/arch/x86/kernel/sys_x86_64.c
27698 +++ b/arch/x86/kernel/sys_x86_64.c
27699 @@ -81,8 +81,8 @@ out:
27700 return error;
27701 }
27702
27703 -static void find_start_end(unsigned long flags, unsigned long *begin,
27704 - unsigned long *end)
27705 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27706 + unsigned long *begin, unsigned long *end)
27707 {
27708 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27709 unsigned long new_begin;
27710 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27711 *begin = new_begin;
27712 }
27713 } else {
27714 - *begin = current->mm->mmap_legacy_base;
27715 + *begin = mm->mmap_legacy_base;
27716 *end = TASK_SIZE;
27717 }
27718 }
27719 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27720 struct vm_area_struct *vma;
27721 struct vm_unmapped_area_info info;
27722 unsigned long begin, end;
27723 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27724
27725 if (flags & MAP_FIXED)
27726 return addr;
27727
27728 - find_start_end(flags, &begin, &end);
27729 + find_start_end(mm, flags, &begin, &end);
27730
27731 if (len > end)
27732 return -ENOMEM;
27733
27734 +#ifdef CONFIG_PAX_RANDMMAP
27735 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27736 +#endif
27737 +
27738 if (addr) {
27739 addr = PAGE_ALIGN(addr);
27740 vma = find_vma(mm, addr);
27741 - if (end - len >= addr &&
27742 - (!vma || addr + len <= vma->vm_start))
27743 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27744 return addr;
27745 }
27746
27747 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27748 info.high_limit = end;
27749 info.align_mask = filp ? get_align_mask() : 0;
27750 info.align_offset = pgoff << PAGE_SHIFT;
27751 + info.threadstack_offset = offset;
27752 return vm_unmapped_area(&info);
27753 }
27754
27755 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27756 struct mm_struct *mm = current->mm;
27757 unsigned long addr = addr0;
27758 struct vm_unmapped_area_info info;
27759 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27760
27761 /* requested length too big for entire address space */
27762 if (len > TASK_SIZE)
27763 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27764 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27765 goto bottomup;
27766
27767 +#ifdef CONFIG_PAX_RANDMMAP
27768 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27769 +#endif
27770 +
27771 /* requesting a specific address */
27772 if (addr) {
27773 addr = PAGE_ALIGN(addr);
27774 vma = find_vma(mm, addr);
27775 - if (TASK_SIZE - len >= addr &&
27776 - (!vma || addr + len <= vma->vm_start))
27777 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27778 return addr;
27779 }
27780
27781 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27782 info.high_limit = mm->mmap_base;
27783 info.align_mask = filp ? get_align_mask() : 0;
27784 info.align_offset = pgoff << PAGE_SHIFT;
27785 + info.threadstack_offset = offset;
27786 addr = vm_unmapped_area(&info);
27787 if (!(addr & ~PAGE_MASK))
27788 return addr;
27789 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27790 index 91a4496..42fc304 100644
27791 --- a/arch/x86/kernel/tboot.c
27792 +++ b/arch/x86/kernel/tboot.c
27793 @@ -44,6 +44,7 @@
27794 #include <asm/setup.h>
27795 #include <asm/e820.h>
27796 #include <asm/io.h>
27797 +#include <asm/tlbflush.h>
27798
27799 #include "../realmode/rm/wakeup.h"
27800
27801 @@ -221,7 +222,7 @@ static int tboot_setup_sleep(void)
27802
27803 void tboot_shutdown(u32 shutdown_type)
27804 {
27805 - void (*shutdown)(void);
27806 + void (* __noreturn shutdown)(void);
27807
27808 if (!tboot_enabled())
27809 return;
27810 @@ -242,8 +243,9 @@ void tboot_shutdown(u32 shutdown_type)
27811 tboot->shutdown_type = shutdown_type;
27812
27813 switch_to_tboot_pt();
27814 + cr4_clear_bits(X86_CR4_PCIDE);
27815
27816 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27817 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27818 shutdown();
27819
27820 /* should not reach here */
27821 @@ -310,7 +312,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27822 return -ENODEV;
27823 }
27824
27825 -static atomic_t ap_wfs_count;
27826 +static atomic_unchecked_t ap_wfs_count;
27827
27828 static int tboot_wait_for_aps(int num_aps)
27829 {
27830 @@ -334,9 +336,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27831 {
27832 switch (action) {
27833 case CPU_DYING:
27834 - atomic_inc(&ap_wfs_count);
27835 + atomic_inc_unchecked(&ap_wfs_count);
27836 if (num_online_cpus() == 1)
27837 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27838 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27839 return NOTIFY_BAD;
27840 break;
27841 }
27842 @@ -422,7 +424,7 @@ static __init int tboot_late_init(void)
27843
27844 tboot_create_trampoline();
27845
27846 - atomic_set(&ap_wfs_count, 0);
27847 + atomic_set_unchecked(&ap_wfs_count, 0);
27848 register_hotcpu_notifier(&tboot_cpu_notifier);
27849
27850 #ifdef CONFIG_DEBUG_FS
27851 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27852 index 25adc0e..1df4349 100644
27853 --- a/arch/x86/kernel/time.c
27854 +++ b/arch/x86/kernel/time.c
27855 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27856 {
27857 unsigned long pc = instruction_pointer(regs);
27858
27859 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27860 + if (!user_mode(regs) && in_lock_functions(pc)) {
27861 #ifdef CONFIG_FRAME_POINTER
27862 - return *(unsigned long *)(regs->bp + sizeof(long));
27863 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27864 #else
27865 unsigned long *sp =
27866 (unsigned long *)kernel_stack_pointer(regs);
27867 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27868 * or above a saved flags. Eflags has bits 22-31 zero,
27869 * kernel addresses don't.
27870 */
27871 +
27872 +#ifdef CONFIG_PAX_KERNEXEC
27873 + return ktla_ktva(sp[0]);
27874 +#else
27875 if (sp[0] >> 22)
27876 return sp[0];
27877 if (sp[1] >> 22)
27878 return sp[1];
27879 #endif
27880 +
27881 +#endif
27882 }
27883 return pc;
27884 }
27885 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27886 index 7fc5e84..c6e445a 100644
27887 --- a/arch/x86/kernel/tls.c
27888 +++ b/arch/x86/kernel/tls.c
27889 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27890 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27891 return -EINVAL;
27892
27893 +#ifdef CONFIG_PAX_SEGMEXEC
27894 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27895 + return -EINVAL;
27896 +#endif
27897 +
27898 set_tls_desc(p, idx, &info, 1);
27899
27900 return 0;
27901 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27902
27903 if (kbuf)
27904 info = kbuf;
27905 - else if (__copy_from_user(infobuf, ubuf, count))
27906 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27907 return -EFAULT;
27908 else
27909 info = infobuf;
27910 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
27911 index 1c113db..287b42e 100644
27912 --- a/arch/x86/kernel/tracepoint.c
27913 +++ b/arch/x86/kernel/tracepoint.c
27914 @@ -9,11 +9,11 @@
27915 #include <linux/atomic.h>
27916
27917 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
27918 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27919 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27920 (unsigned long) trace_idt_table };
27921
27922 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27923 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
27924 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
27925
27926 static int trace_irq_vector_refcount;
27927 static DEFINE_MUTEX(irq_vector_mutex);
27928 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
27929 index 4ff5d16..736e3e1 100644
27930 --- a/arch/x86/kernel/traps.c
27931 +++ b/arch/x86/kernel/traps.c
27932 @@ -68,7 +68,7 @@
27933 #include <asm/proto.h>
27934
27935 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27936 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
27937 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
27938 #else
27939 #include <asm/processor-flags.h>
27940 #include <asm/setup.h>
27941 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
27942 #endif
27943
27944 /* Must be page-aligned because the real IDT is used in a fixmap. */
27945 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
27946 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
27947
27948 DECLARE_BITMAP(used_vectors, NR_VECTORS);
27949 EXPORT_SYMBOL_GPL(used_vectors);
27950 @@ -112,7 +112,7 @@ enum ctx_state ist_enter(struct pt_regs *regs)
27951 {
27952 enum ctx_state prev_state;
27953
27954 - if (user_mode_vm(regs)) {
27955 + if (user_mode(regs)) {
27956 /* Other than that, we're just an exception. */
27957 prev_state = exception_enter();
27958 } else {
27959 @@ -146,7 +146,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27960 /* Must be before exception_exit. */
27961 preempt_count_sub(HARDIRQ_OFFSET);
27962
27963 - if (user_mode_vm(regs))
27964 + if (user_mode(regs))
27965 return exception_exit(prev_state);
27966 else
27967 rcu_nmi_exit();
27968 @@ -158,7 +158,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27969 *
27970 * IST exception handlers normally cannot schedule. As a special
27971 * exception, if the exception interrupted userspace code (i.e.
27972 - * user_mode_vm(regs) would return true) and the exception was not
27973 + * user_mode(regs) would return true) and the exception was not
27974 * a double fault, it can be safe to schedule. ist_begin_non_atomic()
27975 * begins a non-atomic section within an ist_enter()/ist_exit() region.
27976 * Callers are responsible for enabling interrupts themselves inside
27977 @@ -167,7 +167,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27978 */
27979 void ist_begin_non_atomic(struct pt_regs *regs)
27980 {
27981 - BUG_ON(!user_mode_vm(regs));
27982 + BUG_ON(!user_mode(regs));
27983
27984 /*
27985 * Sanity check: we need to be on the normal thread stack. This
27986 @@ -191,11 +191,11 @@ void ist_end_non_atomic(void)
27987 }
27988
27989 static nokprobe_inline int
27990 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27991 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
27992 struct pt_regs *regs, long error_code)
27993 {
27994 #ifdef CONFIG_X86_32
27995 - if (regs->flags & X86_VM_MASK) {
27996 + if (v8086_mode(regs)) {
27997 /*
27998 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
27999 * On nmi (interrupt 2), do_trap should not be called.
28000 @@ -208,12 +208,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28001 return -1;
28002 }
28003 #endif
28004 - if (!user_mode(regs)) {
28005 + if (!user_mode_novm(regs)) {
28006 if (!fixup_exception(regs)) {
28007 tsk->thread.error_code = error_code;
28008 tsk->thread.trap_nr = trapnr;
28009 +
28010 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28011 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
28012 + str = "PAX: suspicious stack segment fault";
28013 +#endif
28014 +
28015 die(str, regs, error_code);
28016 }
28017 +
28018 +#ifdef CONFIG_PAX_REFCOUNT
28019 + if (trapnr == X86_TRAP_OF)
28020 + pax_report_refcount_overflow(regs);
28021 +#endif
28022 +
28023 return 0;
28024 }
28025
28026 @@ -252,7 +264,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
28027 }
28028
28029 static void
28030 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28031 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
28032 long error_code, siginfo_t *info)
28033 {
28034 struct task_struct *tsk = current;
28035 @@ -276,7 +288,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28036 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
28037 printk_ratelimit()) {
28038 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
28039 - tsk->comm, tsk->pid, str,
28040 + tsk->comm, task_pid_nr(tsk), str,
28041 regs->ip, regs->sp, error_code);
28042 print_vma_addr(" in ", regs->ip);
28043 pr_cont("\n");
28044 @@ -358,6 +370,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
28045 tsk->thread.error_code = error_code;
28046 tsk->thread.trap_nr = X86_TRAP_DF;
28047
28048 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
28049 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
28050 + die("grsec: kernel stack overflow detected", regs, error_code);
28051 +#endif
28052 +
28053 #ifdef CONFIG_DOUBLEFAULT
28054 df_debug(regs, error_code);
28055 #endif
28056 @@ -384,7 +401,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
28057 goto exit;
28058 conditional_sti(regs);
28059
28060 - if (!user_mode_vm(regs))
28061 + if (!user_mode(regs))
28062 die("bounds", regs, error_code);
28063
28064 if (!cpu_feature_enabled(X86_FEATURE_MPX)) {
28065 @@ -463,7 +480,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
28066 conditional_sti(regs);
28067
28068 #ifdef CONFIG_X86_32
28069 - if (regs->flags & X86_VM_MASK) {
28070 + if (v8086_mode(regs)) {
28071 local_irq_enable();
28072 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
28073 goto exit;
28074 @@ -471,18 +488,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
28075 #endif
28076
28077 tsk = current;
28078 - if (!user_mode(regs)) {
28079 + if (!user_mode_novm(regs)) {
28080 if (fixup_exception(regs))
28081 goto exit;
28082
28083 tsk->thread.error_code = error_code;
28084 tsk->thread.trap_nr = X86_TRAP_GP;
28085 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28086 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28087 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28088 +
28089 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28090 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28091 + die("PAX: suspicious general protection fault", regs, error_code);
28092 + else
28093 +#endif
28094 +
28095 die("general protection fault", regs, error_code);
28096 + }
28097 goto exit;
28098 }
28099
28100 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28101 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28102 + struct mm_struct *mm = tsk->mm;
28103 + unsigned long limit;
28104 +
28105 + down_write(&mm->mmap_sem);
28106 + limit = mm->context.user_cs_limit;
28107 + if (limit < TASK_SIZE) {
28108 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28109 + up_write(&mm->mmap_sem);
28110 + return;
28111 + }
28112 + up_write(&mm->mmap_sem);
28113 + }
28114 +#endif
28115 +
28116 tsk->thread.error_code = error_code;
28117 tsk->thread.trap_nr = X86_TRAP_GP;
28118
28119 @@ -581,13 +622,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28120 container_of(task_pt_regs(current),
28121 struct bad_iret_stack, regs);
28122
28123 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28124 + new_stack = s;
28125 +
28126 /* Copy the IRET target to the new stack. */
28127 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28128
28129 /* Copy the remainder of the stack from the current stack. */
28130 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28131
28132 - BUG_ON(!user_mode_vm(&new_stack->regs));
28133 + BUG_ON(!user_mode(&new_stack->regs));
28134 return new_stack;
28135 }
28136 NOKPROBE_SYMBOL(fixup_bad_iret);
28137 @@ -637,7 +681,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28138 * then it's very likely the result of an icebp/int01 trap.
28139 * User wants a sigtrap for that.
28140 */
28141 - if (!dr6 && user_mode_vm(regs))
28142 + if (!dr6 && user_mode(regs))
28143 user_icebp = 1;
28144
28145 /* Catch kmemcheck conditions first of all! */
28146 @@ -673,7 +717,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28147 /* It's safe to allow irq's after DR6 has been saved */
28148 preempt_conditional_sti(regs);
28149
28150 - if (regs->flags & X86_VM_MASK) {
28151 + if (v8086_mode(regs)) {
28152 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28153 X86_TRAP_DB);
28154 preempt_conditional_cli(regs);
28155 @@ -688,7 +732,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28156 * We already checked v86 mode above, so we can check for kernel mode
28157 * by just checking the CPL of CS.
28158 */
28159 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28160 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28161 tsk->thread.debugreg6 &= ~DR_STEP;
28162 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28163 regs->flags &= ~X86_EFLAGS_TF;
28164 @@ -721,7 +765,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28165 return;
28166 conditional_sti(regs);
28167
28168 - if (!user_mode_vm(regs))
28169 + if (!user_mode(regs))
28170 {
28171 if (!fixup_exception(regs)) {
28172 task->thread.error_code = error_code;
28173 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28174 index 5054497..139f8f8 100644
28175 --- a/arch/x86/kernel/tsc.c
28176 +++ b/arch/x86/kernel/tsc.c
28177 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28178 */
28179 smp_wmb();
28180
28181 - ACCESS_ONCE(c2n->head) = data;
28182 + ACCESS_ONCE_RW(c2n->head) = data;
28183 }
28184
28185 /*
28186 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28187 index 81f8adb0..fff670e 100644
28188 --- a/arch/x86/kernel/uprobes.c
28189 +++ b/arch/x86/kernel/uprobes.c
28190 @@ -912,7 +912,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28191 int ret = NOTIFY_DONE;
28192
28193 /* We are only interested in userspace traps */
28194 - if (regs && !user_mode_vm(regs))
28195 + if (regs && !user_mode(regs))
28196 return NOTIFY_DONE;
28197
28198 switch (val) {
28199 @@ -986,7 +986,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28200
28201 if (nleft != rasize) {
28202 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28203 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28204 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28205
28206 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28207 }
28208 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28209 index b9242ba..50c5edd 100644
28210 --- a/arch/x86/kernel/verify_cpu.S
28211 +++ b/arch/x86/kernel/verify_cpu.S
28212 @@ -20,6 +20,7 @@
28213 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28214 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28215 * arch/x86/kernel/head_32.S: processor startup
28216 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28217 *
28218 * verify_cpu, returns the status of longmode and SSE in register %eax.
28219 * 0: Success 1: Failure
28220 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28221 index e8edcf5..27f9344 100644
28222 --- a/arch/x86/kernel/vm86_32.c
28223 +++ b/arch/x86/kernel/vm86_32.c
28224 @@ -44,6 +44,7 @@
28225 #include <linux/ptrace.h>
28226 #include <linux/audit.h>
28227 #include <linux/stddef.h>
28228 +#include <linux/grsecurity.h>
28229
28230 #include <asm/uaccess.h>
28231 #include <asm/io.h>
28232 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28233 do_exit(SIGSEGV);
28234 }
28235
28236 - tss = &per_cpu(init_tss, get_cpu());
28237 + tss = init_tss + get_cpu();
28238 current->thread.sp0 = current->thread.saved_sp0;
28239 current->thread.sysenter_cs = __KERNEL_CS;
28240 load_sp0(tss, &current->thread);
28241 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28242
28243 if (tsk->thread.saved_sp0)
28244 return -EPERM;
28245 +
28246 +#ifdef CONFIG_GRKERNSEC_VM86
28247 + if (!capable(CAP_SYS_RAWIO)) {
28248 + gr_handle_vm86();
28249 + return -EPERM;
28250 + }
28251 +#endif
28252 +
28253 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28254 offsetof(struct kernel_vm86_struct, vm86plus) -
28255 sizeof(info.regs));
28256 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28257 int tmp;
28258 struct vm86plus_struct __user *v86;
28259
28260 +#ifdef CONFIG_GRKERNSEC_VM86
28261 + if (!capable(CAP_SYS_RAWIO)) {
28262 + gr_handle_vm86();
28263 + return -EPERM;
28264 + }
28265 +#endif
28266 +
28267 tsk = current;
28268 switch (cmd) {
28269 case VM86_REQUEST_IRQ:
28270 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28271 tsk->thread.saved_fs = info->regs32->fs;
28272 tsk->thread.saved_gs = get_user_gs(info->regs32);
28273
28274 - tss = &per_cpu(init_tss, get_cpu());
28275 + tss = init_tss + get_cpu();
28276 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28277 if (cpu_has_sep)
28278 tsk->thread.sysenter_cs = 0;
28279 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28280 goto cannot_handle;
28281 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28282 goto cannot_handle;
28283 - intr_ptr = (unsigned long __user *) (i << 2);
28284 + intr_ptr = (__force unsigned long __user *) (i << 2);
28285 if (get_user(segoffs, intr_ptr))
28286 goto cannot_handle;
28287 if ((segoffs >> 16) == BIOSSEG)
28288 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28289 index 00bf300..129df8e 100644
28290 --- a/arch/x86/kernel/vmlinux.lds.S
28291 +++ b/arch/x86/kernel/vmlinux.lds.S
28292 @@ -26,6 +26,13 @@
28293 #include <asm/page_types.h>
28294 #include <asm/cache.h>
28295 #include <asm/boot.h>
28296 +#include <asm/segment.h>
28297 +
28298 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28299 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28300 +#else
28301 +#define __KERNEL_TEXT_OFFSET 0
28302 +#endif
28303
28304 #undef i386 /* in case the preprocessor is a 32bit one */
28305
28306 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28307
28308 PHDRS {
28309 text PT_LOAD FLAGS(5); /* R_E */
28310 +#ifdef CONFIG_X86_32
28311 + module PT_LOAD FLAGS(5); /* R_E */
28312 +#endif
28313 +#ifdef CONFIG_XEN
28314 + rodata PT_LOAD FLAGS(5); /* R_E */
28315 +#else
28316 + rodata PT_LOAD FLAGS(4); /* R__ */
28317 +#endif
28318 data PT_LOAD FLAGS(6); /* RW_ */
28319 -#ifdef CONFIG_X86_64
28320 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28321 #ifdef CONFIG_SMP
28322 percpu PT_LOAD FLAGS(6); /* RW_ */
28323 #endif
28324 + text.init PT_LOAD FLAGS(5); /* R_E */
28325 + text.exit PT_LOAD FLAGS(5); /* R_E */
28326 init PT_LOAD FLAGS(7); /* RWE */
28327 -#endif
28328 note PT_NOTE FLAGS(0); /* ___ */
28329 }
28330
28331 SECTIONS
28332 {
28333 #ifdef CONFIG_X86_32
28334 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28335 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28336 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28337 #else
28338 - . = __START_KERNEL;
28339 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28340 + . = __START_KERNEL;
28341 #endif
28342
28343 /* Text and read-only data */
28344 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28345 - _text = .;
28346 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28347 /* bootstrapping code */
28348 +#ifdef CONFIG_X86_32
28349 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28350 +#else
28351 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28352 +#endif
28353 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28354 + _text = .;
28355 HEAD_TEXT
28356 . = ALIGN(8);
28357 _stext = .;
28358 @@ -104,13 +124,47 @@ SECTIONS
28359 IRQENTRY_TEXT
28360 *(.fixup)
28361 *(.gnu.warning)
28362 - /* End of text section */
28363 - _etext = .;
28364 } :text = 0x9090
28365
28366 - NOTES :text :note
28367 + . += __KERNEL_TEXT_OFFSET;
28368
28369 - EXCEPTION_TABLE(16) :text = 0x9090
28370 +#ifdef CONFIG_X86_32
28371 + . = ALIGN(PAGE_SIZE);
28372 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28373 +
28374 +#ifdef CONFIG_PAX_KERNEXEC
28375 + MODULES_EXEC_VADDR = .;
28376 + BYTE(0)
28377 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28378 + . = ALIGN(HPAGE_SIZE) - 1;
28379 + MODULES_EXEC_END = .;
28380 +#endif
28381 +
28382 + } :module
28383 +#endif
28384 +
28385 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28386 + /* End of text section */
28387 + BYTE(0)
28388 + _etext = . - __KERNEL_TEXT_OFFSET;
28389 + }
28390 +
28391 +#ifdef CONFIG_X86_32
28392 + . = ALIGN(PAGE_SIZE);
28393 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28394 + . = ALIGN(PAGE_SIZE);
28395 + *(.empty_zero_page)
28396 + *(.initial_pg_fixmap)
28397 + *(.initial_pg_pmd)
28398 + *(.initial_page_table)
28399 + *(.swapper_pg_dir)
28400 + } :rodata
28401 +#endif
28402 +
28403 + . = ALIGN(PAGE_SIZE);
28404 + NOTES :rodata :note
28405 +
28406 + EXCEPTION_TABLE(16) :rodata
28407
28408 #if defined(CONFIG_DEBUG_RODATA)
28409 /* .text should occupy whole number of pages */
28410 @@ -122,16 +176,20 @@ SECTIONS
28411
28412 /* Data */
28413 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28414 +
28415 +#ifdef CONFIG_PAX_KERNEXEC
28416 + . = ALIGN(HPAGE_SIZE);
28417 +#else
28418 + . = ALIGN(PAGE_SIZE);
28419 +#endif
28420 +
28421 /* Start of data section */
28422 _sdata = .;
28423
28424 /* init_task */
28425 INIT_TASK_DATA(THREAD_SIZE)
28426
28427 -#ifdef CONFIG_X86_32
28428 - /* 32 bit has nosave before _edata */
28429 NOSAVE_DATA
28430 -#endif
28431
28432 PAGE_ALIGNED_DATA(PAGE_SIZE)
28433
28434 @@ -174,12 +232,19 @@ SECTIONS
28435 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28436
28437 /* Init code and data - will be freed after init */
28438 - . = ALIGN(PAGE_SIZE);
28439 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28440 + BYTE(0)
28441 +
28442 +#ifdef CONFIG_PAX_KERNEXEC
28443 + . = ALIGN(HPAGE_SIZE);
28444 +#else
28445 + . = ALIGN(PAGE_SIZE);
28446 +#endif
28447 +
28448 __init_begin = .; /* paired with __init_end */
28449 - }
28450 + } :init.begin
28451
28452 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28453 +#ifdef CONFIG_SMP
28454 /*
28455 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28456 * output PHDR, so the next output section - .init.text - should
28457 @@ -190,12 +255,27 @@ SECTIONS
28458 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28459 #endif
28460
28461 - INIT_TEXT_SECTION(PAGE_SIZE)
28462 -#ifdef CONFIG_X86_64
28463 - :init
28464 -#endif
28465 + . = ALIGN(PAGE_SIZE);
28466 + init_begin = .;
28467 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28468 + VMLINUX_SYMBOL(_sinittext) = .;
28469 + INIT_TEXT
28470 + . = ALIGN(PAGE_SIZE);
28471 + } :text.init
28472
28473 - INIT_DATA_SECTION(16)
28474 + /*
28475 + * .exit.text is discard at runtime, not link time, to deal with
28476 + * references from .altinstructions and .eh_frame
28477 + */
28478 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28479 + EXIT_TEXT
28480 + VMLINUX_SYMBOL(_einittext) = .;
28481 + . = ALIGN(16);
28482 + } :text.exit
28483 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28484 +
28485 + . = ALIGN(PAGE_SIZE);
28486 + INIT_DATA_SECTION(16) :init
28487
28488 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28489 __x86_cpu_dev_start = .;
28490 @@ -266,19 +346,12 @@ SECTIONS
28491 }
28492
28493 . = ALIGN(8);
28494 - /*
28495 - * .exit.text is discard at runtime, not link time, to deal with
28496 - * references from .altinstructions and .eh_frame
28497 - */
28498 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28499 - EXIT_TEXT
28500 - }
28501
28502 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28503 EXIT_DATA
28504 }
28505
28506 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28507 +#ifndef CONFIG_SMP
28508 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28509 #endif
28510
28511 @@ -297,16 +370,10 @@ SECTIONS
28512 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28513 __smp_locks = .;
28514 *(.smp_locks)
28515 - . = ALIGN(PAGE_SIZE);
28516 __smp_locks_end = .;
28517 + . = ALIGN(PAGE_SIZE);
28518 }
28519
28520 -#ifdef CONFIG_X86_64
28521 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28522 - NOSAVE_DATA
28523 - }
28524 -#endif
28525 -
28526 /* BSS */
28527 . = ALIGN(PAGE_SIZE);
28528 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28529 @@ -322,6 +389,7 @@ SECTIONS
28530 __brk_base = .;
28531 . += 64 * 1024; /* 64k alignment slop space */
28532 *(.brk_reservation) /* areas brk users have reserved */
28533 + . = ALIGN(HPAGE_SIZE);
28534 __brk_limit = .;
28535 }
28536
28537 @@ -348,13 +416,12 @@ SECTIONS
28538 * for the boot processor.
28539 */
28540 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28541 -INIT_PER_CPU(gdt_page);
28542 INIT_PER_CPU(irq_stack_union);
28543
28544 /*
28545 * Build-time check on the image size:
28546 */
28547 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28548 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28549 "kernel image bigger than KERNEL_IMAGE_SIZE");
28550
28551 #ifdef CONFIG_SMP
28552 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28553 index 2dcc6ff..082dc7a 100644
28554 --- a/arch/x86/kernel/vsyscall_64.c
28555 +++ b/arch/x86/kernel/vsyscall_64.c
28556 @@ -38,15 +38,13 @@
28557 #define CREATE_TRACE_POINTS
28558 #include "vsyscall_trace.h"
28559
28560 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28561 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28562
28563 static int __init vsyscall_setup(char *str)
28564 {
28565 if (str) {
28566 if (!strcmp("emulate", str))
28567 vsyscall_mode = EMULATE;
28568 - else if (!strcmp("native", str))
28569 - vsyscall_mode = NATIVE;
28570 else if (!strcmp("none", str))
28571 vsyscall_mode = NONE;
28572 else
28573 @@ -264,8 +262,7 @@ do_ret:
28574 return true;
28575
28576 sigsegv:
28577 - force_sig(SIGSEGV, current);
28578 - return true;
28579 + do_group_exit(SIGKILL);
28580 }
28581
28582 /*
28583 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28584 static struct vm_area_struct gate_vma = {
28585 .vm_start = VSYSCALL_ADDR,
28586 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28587 - .vm_page_prot = PAGE_READONLY_EXEC,
28588 - .vm_flags = VM_READ | VM_EXEC,
28589 + .vm_page_prot = PAGE_READONLY,
28590 + .vm_flags = VM_READ,
28591 .vm_ops = &gate_vma_ops,
28592 };
28593
28594 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28595 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28596
28597 if (vsyscall_mode != NONE)
28598 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28599 - vsyscall_mode == NATIVE
28600 - ? PAGE_KERNEL_VSYSCALL
28601 - : PAGE_KERNEL_VVAR);
28602 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28603
28604 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28605 (unsigned long)VSYSCALL_ADDR);
28606 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28607 index 37d8fa4..66e319a 100644
28608 --- a/arch/x86/kernel/x8664_ksyms_64.c
28609 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28610 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28611 EXPORT_SYMBOL(copy_user_generic_unrolled);
28612 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28613 EXPORT_SYMBOL(__copy_user_nocache);
28614 -EXPORT_SYMBOL(_copy_from_user);
28615 -EXPORT_SYMBOL(_copy_to_user);
28616
28617 EXPORT_SYMBOL(copy_page);
28618 EXPORT_SYMBOL(clear_page);
28619 @@ -79,3 +77,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28620 EXPORT_SYMBOL(___preempt_schedule_context);
28621 #endif
28622 #endif
28623 +
28624 +#ifdef CONFIG_PAX_PER_CPU_PGD
28625 +EXPORT_SYMBOL(cpu_pgd);
28626 +#endif
28627 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28628 index 234b072..b7ab191 100644
28629 --- a/arch/x86/kernel/x86_init.c
28630 +++ b/arch/x86/kernel/x86_init.c
28631 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28632 static void default_nmi_init(void) { };
28633 static int default_i8042_detect(void) { return 1; };
28634
28635 -struct x86_platform_ops x86_platform = {
28636 +struct x86_platform_ops x86_platform __read_only = {
28637 .calibrate_tsc = native_calibrate_tsc,
28638 .get_wallclock = mach_get_cmos_time,
28639 .set_wallclock = mach_set_rtc_mmss,
28640 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28641 EXPORT_SYMBOL_GPL(x86_platform);
28642
28643 #if defined(CONFIG_PCI_MSI)
28644 -struct x86_msi_ops x86_msi = {
28645 +struct x86_msi_ops x86_msi __read_only = {
28646 .setup_msi_irqs = native_setup_msi_irqs,
28647 .compose_msi_msg = native_compose_msi_msg,
28648 .teardown_msi_irq = native_teardown_msi_irq,
28649 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28650 }
28651 #endif
28652
28653 -struct x86_io_apic_ops x86_io_apic_ops = {
28654 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28655 .init = native_io_apic_init_mappings,
28656 .read = native_io_apic_read,
28657 .write = native_io_apic_write,
28658 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28659 index cdc6cf9..e04f495 100644
28660 --- a/arch/x86/kernel/xsave.c
28661 +++ b/arch/x86/kernel/xsave.c
28662 @@ -168,18 +168,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28663
28664 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28665 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28666 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28667 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28668
28669 if (!use_xsave())
28670 return err;
28671
28672 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28673 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28674
28675 /*
28676 * Read the xstate_bv which we copied (directly from the cpu or
28677 * from the state in task struct) to the user buffers.
28678 */
28679 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28680 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28681
28682 /*
28683 * For legacy compatible, we always set FP/SSE bits in the bit
28684 @@ -194,7 +194,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28685 */
28686 xstate_bv |= XSTATE_FPSSE;
28687
28688 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28689 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28690
28691 return err;
28692 }
28693 @@ -203,6 +203,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28694 {
28695 int err;
28696
28697 + buf = (struct xsave_struct __user *)____m(buf);
28698 if (use_xsave())
28699 err = xsave_user(buf);
28700 else if (use_fxsr())
28701 @@ -313,6 +314,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28702 */
28703 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28704 {
28705 + buf = (void __user *)____m(buf);
28706 if (use_xsave()) {
28707 if ((unsigned long)buf % 64 || fx_only) {
28708 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28709 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28710 index 307f9ec..0d8aa91 100644
28711 --- a/arch/x86/kvm/cpuid.c
28712 +++ b/arch/x86/kvm/cpuid.c
28713 @@ -186,15 +186,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28714 struct kvm_cpuid2 *cpuid,
28715 struct kvm_cpuid_entry2 __user *entries)
28716 {
28717 - int r;
28718 + int r, i;
28719
28720 r = -E2BIG;
28721 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28722 goto out;
28723 r = -EFAULT;
28724 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28725 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28726 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28727 goto out;
28728 + for (i = 0; i < cpuid->nent; ++i) {
28729 + struct kvm_cpuid_entry2 cpuid_entry;
28730 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28731 + goto out;
28732 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28733 + }
28734 vcpu->arch.cpuid_nent = cpuid->nent;
28735 kvm_apic_set_version(vcpu);
28736 kvm_x86_ops->cpuid_update(vcpu);
28737 @@ -207,15 +212,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28738 struct kvm_cpuid2 *cpuid,
28739 struct kvm_cpuid_entry2 __user *entries)
28740 {
28741 - int r;
28742 + int r, i;
28743
28744 r = -E2BIG;
28745 if (cpuid->nent < vcpu->arch.cpuid_nent)
28746 goto out;
28747 r = -EFAULT;
28748 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28749 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28750 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28751 goto out;
28752 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28753 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28754 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28755 + goto out;
28756 + }
28757 return 0;
28758
28759 out:
28760 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28761 index 106c015..2db7161 100644
28762 --- a/arch/x86/kvm/emulate.c
28763 +++ b/arch/x86/kvm/emulate.c
28764 @@ -3572,7 +3572,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28765 int cr = ctxt->modrm_reg;
28766 u64 efer = 0;
28767
28768 - static u64 cr_reserved_bits[] = {
28769 + static const u64 cr_reserved_bits[] = {
28770 0xffffffff00000000ULL,
28771 0, 0, 0, /* CR3 checked later */
28772 CR4_RESERVED_BITS,
28773 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28774 index 3cb2b58..83c8e31 100644
28775 --- a/arch/x86/kvm/lapic.c
28776 +++ b/arch/x86/kvm/lapic.c
28777 @@ -56,7 +56,7 @@
28778 #define APIC_BUS_CYCLE_NS 1
28779
28780 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28781 -#define apic_debug(fmt, arg...)
28782 +#define apic_debug(fmt, arg...) do {} while (0)
28783
28784 #define APIC_LVT_NUM 6
28785 /* 14 is the version for Xeon and Pentium 8.4.8*/
28786 diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
28787 index 0bc6c65..ca4f92d 100644
28788 --- a/arch/x86/kvm/lapic.h
28789 +++ b/arch/x86/kvm/lapic.h
28790 @@ -165,7 +165,7 @@ static inline u16 apic_logical_id(struct kvm_apic_map *map, u32 ldr)
28791
28792 static inline bool kvm_apic_has_events(struct kvm_vcpu *vcpu)
28793 {
28794 - return vcpu->arch.apic->pending_events;
28795 + return kvm_vcpu_has_lapic(vcpu) && vcpu->arch.apic->pending_events;
28796 }
28797
28798 bool kvm_apic_pending_eoi(struct kvm_vcpu *vcpu, int vector);
28799 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28800 index 6e6d115..43fecbf 100644
28801 --- a/arch/x86/kvm/paging_tmpl.h
28802 +++ b/arch/x86/kvm/paging_tmpl.h
28803 @@ -343,7 +343,7 @@ retry_walk:
28804 if (unlikely(kvm_is_error_hva(host_addr)))
28805 goto error;
28806
28807 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28808 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28809 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28810 goto error;
28811 walker->ptep_user[walker->level - 1] = ptep_user;
28812 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28813 index a4e62fc..fbbad55 100644
28814 --- a/arch/x86/kvm/svm.c
28815 +++ b/arch/x86/kvm/svm.c
28816 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28817 int cpu = raw_smp_processor_id();
28818
28819 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28820 +
28821 + pax_open_kernel();
28822 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28823 + pax_close_kernel();
28824 +
28825 load_TR_desc();
28826 }
28827
28828 @@ -3964,6 +3968,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28829 #endif
28830 #endif
28831
28832 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28833 + __set_fs(current_thread_info()->addr_limit);
28834 +#endif
28835 +
28836 reload_tss(vcpu);
28837
28838 local_irq_disable();
28839 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28840 index 5318d64..ff5f7aa 100644
28841 --- a/arch/x86/kvm/vmx.c
28842 +++ b/arch/x86/kvm/vmx.c
28843 @@ -1440,12 +1440,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28844 #endif
28845 }
28846
28847 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28848 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28849 {
28850 vmcs_writel(field, vmcs_readl(field) & ~mask);
28851 }
28852
28853 -static void vmcs_set_bits(unsigned long field, u32 mask)
28854 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28855 {
28856 vmcs_writel(field, vmcs_readl(field) | mask);
28857 }
28858 @@ -1705,7 +1705,11 @@ static void reload_tss(void)
28859 struct desc_struct *descs;
28860
28861 descs = (void *)gdt->address;
28862 +
28863 + pax_open_kernel();
28864 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28865 + pax_close_kernel();
28866 +
28867 load_TR_desc();
28868 }
28869
28870 @@ -1941,6 +1945,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28871 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28872 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28873
28874 +#ifdef CONFIG_PAX_PER_CPU_PGD
28875 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28876 +#endif
28877 +
28878 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28879 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28880 vmx->loaded_vmcs->cpu = cpu;
28881 @@ -2233,7 +2241,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28882 * reads and returns guest's timestamp counter "register"
28883 * guest_tsc = host_tsc + tsc_offset -- 21.3
28884 */
28885 -static u64 guest_read_tsc(void)
28886 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28887 {
28888 u64 host_tsc, tsc_offset;
28889
28890 @@ -4466,7 +4474,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28891 unsigned long cr4;
28892
28893 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28894 +
28895 +#ifndef CONFIG_PAX_PER_CPU_PGD
28896 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28897 +#endif
28898
28899 /* Save the most likely value for this task's CR4 in the VMCS. */
28900 cr4 = cr4_read_shadow();
28901 @@ -4493,7 +4504,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28902 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28903 vmx->host_idt_base = dt.address;
28904
28905 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28906 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28907
28908 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28909 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28910 @@ -6104,11 +6115,17 @@ static __init int hardware_setup(void)
28911 * page upon invalidation. No need to do anything if not
28912 * using the APIC_ACCESS_ADDR VMCS field.
28913 */
28914 - if (!flexpriority_enabled)
28915 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28916 + if (!flexpriority_enabled) {
28917 + pax_open_kernel();
28918 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28919 + pax_close_kernel();
28920 + }
28921
28922 - if (!cpu_has_vmx_tpr_shadow())
28923 - kvm_x86_ops->update_cr8_intercept = NULL;
28924 + if (!cpu_has_vmx_tpr_shadow()) {
28925 + pax_open_kernel();
28926 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28927 + pax_close_kernel();
28928 + }
28929
28930 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28931 kvm_disable_largepages();
28932 @@ -6119,14 +6136,16 @@ static __init int hardware_setup(void)
28933 if (!cpu_has_vmx_apicv())
28934 enable_apicv = 0;
28935
28936 + pax_open_kernel();
28937 if (enable_apicv)
28938 - kvm_x86_ops->update_cr8_intercept = NULL;
28939 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28940 else {
28941 - kvm_x86_ops->hwapic_irr_update = NULL;
28942 - kvm_x86_ops->hwapic_isr_update = NULL;
28943 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28944 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28945 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28946 + *(void **)&kvm_x86_ops->hwapic_isr_update = NULL;
28947 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28948 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28949 }
28950 + pax_close_kernel();
28951
28952 vmx_disable_intercept_for_msr(MSR_FS_BASE, false);
28953 vmx_disable_intercept_for_msr(MSR_GS_BASE, false);
28954 @@ -6179,10 +6198,12 @@ static __init int hardware_setup(void)
28955 enable_pml = 0;
28956
28957 if (!enable_pml) {
28958 - kvm_x86_ops->slot_enable_log_dirty = NULL;
28959 - kvm_x86_ops->slot_disable_log_dirty = NULL;
28960 - kvm_x86_ops->flush_log_dirty = NULL;
28961 - kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28962 + pax_open_kernel();
28963 + *(void **)&kvm_x86_ops->slot_enable_log_dirty = NULL;
28964 + *(void **)&kvm_x86_ops->slot_disable_log_dirty = NULL;
28965 + *(void **)&kvm_x86_ops->flush_log_dirty = NULL;
28966 + *(void **)&kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28967 + pax_close_kernel();
28968 }
28969
28970 return alloc_kvm_area();
28971 @@ -8227,6 +8248,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28972 "jmp 2f \n\t"
28973 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28974 "2: "
28975 +
28976 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28977 + "ljmp %[cs],$3f\n\t"
28978 + "3: "
28979 +#endif
28980 +
28981 /* Save guest registers, load host registers, keep flags */
28982 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
28983 "pop %0 \n\t"
28984 @@ -8279,6 +8306,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28985 #endif
28986 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
28987 [wordsize]"i"(sizeof(ulong))
28988 +
28989 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28990 + ,[cs]"i"(__KERNEL_CS)
28991 +#endif
28992 +
28993 : "cc", "memory"
28994 #ifdef CONFIG_X86_64
28995 , "rax", "rbx", "rdi", "rsi"
28996 @@ -8292,7 +8324,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28997 if (debugctlmsr)
28998 update_debugctlmsr(debugctlmsr);
28999
29000 -#ifndef CONFIG_X86_64
29001 +#ifdef CONFIG_X86_32
29002 /*
29003 * The sysexit path does not restore ds/es, so we must set them to
29004 * a reasonable value ourselves.
29005 @@ -8301,8 +8333,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29006 * may be executed in interrupt context, which saves and restore segments
29007 * around it, nullifying its effect.
29008 */
29009 - loadsegment(ds, __USER_DS);
29010 - loadsegment(es, __USER_DS);
29011 + loadsegment(ds, __KERNEL_DS);
29012 + loadsegment(es, __KERNEL_DS);
29013 + loadsegment(ss, __KERNEL_DS);
29014 +
29015 +#ifdef CONFIG_PAX_KERNEXEC
29016 + loadsegment(fs, __KERNEL_PERCPU);
29017 +#endif
29018 +
29019 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29020 + __set_fs(current_thread_info()->addr_limit);
29021 +#endif
29022 +
29023 #endif
29024
29025 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
29026 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
29027 index 8838057..8f42ce3 100644
29028 --- a/arch/x86/kvm/x86.c
29029 +++ b/arch/x86/kvm/x86.c
29030 @@ -1895,8 +1895,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
29031 {
29032 struct kvm *kvm = vcpu->kvm;
29033 int lm = is_long_mode(vcpu);
29034 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29035 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29036 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29037 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29038 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
29039 : kvm->arch.xen_hvm_config.blob_size_32;
29040 u32 page_num = data & ~PAGE_MASK;
29041 @@ -2833,6 +2833,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
29042 if (n < msr_list.nmsrs)
29043 goto out;
29044 r = -EFAULT;
29045 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
29046 + goto out;
29047 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
29048 num_msrs_to_save * sizeof(u32)))
29049 goto out;
29050 @@ -5737,7 +5739,7 @@ static struct notifier_block pvclock_gtod_notifier = {
29051 };
29052 #endif
29053
29054 -int kvm_arch_init(void *opaque)
29055 +int kvm_arch_init(const void *opaque)
29056 {
29057 int r;
29058 struct kvm_x86_ops *ops = opaque;
29059 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
29060 index ac4453d..1f43bf3 100644
29061 --- a/arch/x86/lguest/boot.c
29062 +++ b/arch/x86/lguest/boot.c
29063 @@ -1340,9 +1340,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
29064 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
29065 * Launcher to reboot us.
29066 */
29067 -static void lguest_restart(char *reason)
29068 +static __noreturn void lguest_restart(char *reason)
29069 {
29070 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
29071 + BUG();
29072 }
29073
29074 /*G:050
29075 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
29076 index 00933d5..3a64af9 100644
29077 --- a/arch/x86/lib/atomic64_386_32.S
29078 +++ b/arch/x86/lib/atomic64_386_32.S
29079 @@ -48,6 +48,10 @@ BEGIN(read)
29080 movl (v), %eax
29081 movl 4(v), %edx
29082 RET_ENDP
29083 +BEGIN(read_unchecked)
29084 + movl (v), %eax
29085 + movl 4(v), %edx
29086 +RET_ENDP
29087 #undef v
29088
29089 #define v %esi
29090 @@ -55,6 +59,10 @@ BEGIN(set)
29091 movl %ebx, (v)
29092 movl %ecx, 4(v)
29093 RET_ENDP
29094 +BEGIN(set_unchecked)
29095 + movl %ebx, (v)
29096 + movl %ecx, 4(v)
29097 +RET_ENDP
29098 #undef v
29099
29100 #define v %esi
29101 @@ -70,6 +78,20 @@ RET_ENDP
29102 BEGIN(add)
29103 addl %eax, (v)
29104 adcl %edx, 4(v)
29105 +
29106 +#ifdef CONFIG_PAX_REFCOUNT
29107 + jno 0f
29108 + subl %eax, (v)
29109 + sbbl %edx, 4(v)
29110 + int $4
29111 +0:
29112 + _ASM_EXTABLE(0b, 0b)
29113 +#endif
29114 +
29115 +RET_ENDP
29116 +BEGIN(add_unchecked)
29117 + addl %eax, (v)
29118 + adcl %edx, 4(v)
29119 RET_ENDP
29120 #undef v
29121
29122 @@ -77,6 +99,24 @@ RET_ENDP
29123 BEGIN(add_return)
29124 addl (v), %eax
29125 adcl 4(v), %edx
29126 +
29127 +#ifdef CONFIG_PAX_REFCOUNT
29128 + into
29129 +1234:
29130 + _ASM_EXTABLE(1234b, 2f)
29131 +#endif
29132 +
29133 + movl %eax, (v)
29134 + movl %edx, 4(v)
29135 +
29136 +#ifdef CONFIG_PAX_REFCOUNT
29137 +2:
29138 +#endif
29139 +
29140 +RET_ENDP
29141 +BEGIN(add_return_unchecked)
29142 + addl (v), %eax
29143 + adcl 4(v), %edx
29144 movl %eax, (v)
29145 movl %edx, 4(v)
29146 RET_ENDP
29147 @@ -86,6 +126,20 @@ RET_ENDP
29148 BEGIN(sub)
29149 subl %eax, (v)
29150 sbbl %edx, 4(v)
29151 +
29152 +#ifdef CONFIG_PAX_REFCOUNT
29153 + jno 0f
29154 + addl %eax, (v)
29155 + adcl %edx, 4(v)
29156 + int $4
29157 +0:
29158 + _ASM_EXTABLE(0b, 0b)
29159 +#endif
29160 +
29161 +RET_ENDP
29162 +BEGIN(sub_unchecked)
29163 + subl %eax, (v)
29164 + sbbl %edx, 4(v)
29165 RET_ENDP
29166 #undef v
29167
29168 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29169 sbbl $0, %edx
29170 addl (v), %eax
29171 adcl 4(v), %edx
29172 +
29173 +#ifdef CONFIG_PAX_REFCOUNT
29174 + into
29175 +1234:
29176 + _ASM_EXTABLE(1234b, 2f)
29177 +#endif
29178 +
29179 + movl %eax, (v)
29180 + movl %edx, 4(v)
29181 +
29182 +#ifdef CONFIG_PAX_REFCOUNT
29183 +2:
29184 +#endif
29185 +
29186 +RET_ENDP
29187 +BEGIN(sub_return_unchecked)
29188 + negl %edx
29189 + negl %eax
29190 + sbbl $0, %edx
29191 + addl (v), %eax
29192 + adcl 4(v), %edx
29193 movl %eax, (v)
29194 movl %edx, 4(v)
29195 RET_ENDP
29196 @@ -105,6 +180,20 @@ RET_ENDP
29197 BEGIN(inc)
29198 addl $1, (v)
29199 adcl $0, 4(v)
29200 +
29201 +#ifdef CONFIG_PAX_REFCOUNT
29202 + jno 0f
29203 + subl $1, (v)
29204 + sbbl $0, 4(v)
29205 + int $4
29206 +0:
29207 + _ASM_EXTABLE(0b, 0b)
29208 +#endif
29209 +
29210 +RET_ENDP
29211 +BEGIN(inc_unchecked)
29212 + addl $1, (v)
29213 + adcl $0, 4(v)
29214 RET_ENDP
29215 #undef v
29216
29217 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29218 movl 4(v), %edx
29219 addl $1, %eax
29220 adcl $0, %edx
29221 +
29222 +#ifdef CONFIG_PAX_REFCOUNT
29223 + into
29224 +1234:
29225 + _ASM_EXTABLE(1234b, 2f)
29226 +#endif
29227 +
29228 + movl %eax, (v)
29229 + movl %edx, 4(v)
29230 +
29231 +#ifdef CONFIG_PAX_REFCOUNT
29232 +2:
29233 +#endif
29234 +
29235 +RET_ENDP
29236 +BEGIN(inc_return_unchecked)
29237 + movl (v), %eax
29238 + movl 4(v), %edx
29239 + addl $1, %eax
29240 + adcl $0, %edx
29241 movl %eax, (v)
29242 movl %edx, 4(v)
29243 RET_ENDP
29244 @@ -123,6 +232,20 @@ RET_ENDP
29245 BEGIN(dec)
29246 subl $1, (v)
29247 sbbl $0, 4(v)
29248 +
29249 +#ifdef CONFIG_PAX_REFCOUNT
29250 + jno 0f
29251 + addl $1, (v)
29252 + adcl $0, 4(v)
29253 + int $4
29254 +0:
29255 + _ASM_EXTABLE(0b, 0b)
29256 +#endif
29257 +
29258 +RET_ENDP
29259 +BEGIN(dec_unchecked)
29260 + subl $1, (v)
29261 + sbbl $0, 4(v)
29262 RET_ENDP
29263 #undef v
29264
29265 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29266 movl 4(v), %edx
29267 subl $1, %eax
29268 sbbl $0, %edx
29269 +
29270 +#ifdef CONFIG_PAX_REFCOUNT
29271 + into
29272 +1234:
29273 + _ASM_EXTABLE(1234b, 2f)
29274 +#endif
29275 +
29276 + movl %eax, (v)
29277 + movl %edx, 4(v)
29278 +
29279 +#ifdef CONFIG_PAX_REFCOUNT
29280 +2:
29281 +#endif
29282 +
29283 +RET_ENDP
29284 +BEGIN(dec_return_unchecked)
29285 + movl (v), %eax
29286 + movl 4(v), %edx
29287 + subl $1, %eax
29288 + sbbl $0, %edx
29289 movl %eax, (v)
29290 movl %edx, 4(v)
29291 RET_ENDP
29292 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29293 adcl %edx, %edi
29294 addl (v), %eax
29295 adcl 4(v), %edx
29296 +
29297 +#ifdef CONFIG_PAX_REFCOUNT
29298 + into
29299 +1234:
29300 + _ASM_EXTABLE(1234b, 2f)
29301 +#endif
29302 +
29303 cmpl %eax, %ecx
29304 je 3f
29305 1:
29306 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29307 1:
29308 addl $1, %eax
29309 adcl $0, %edx
29310 +
29311 +#ifdef CONFIG_PAX_REFCOUNT
29312 + into
29313 +1234:
29314 + _ASM_EXTABLE(1234b, 2f)
29315 +#endif
29316 +
29317 movl %eax, (v)
29318 movl %edx, 4(v)
29319 movl $1, %eax
29320 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29321 movl 4(v), %edx
29322 subl $1, %eax
29323 sbbl $0, %edx
29324 +
29325 +#ifdef CONFIG_PAX_REFCOUNT
29326 + into
29327 +1234:
29328 + _ASM_EXTABLE(1234b, 1f)
29329 +#endif
29330 +
29331 js 1f
29332 movl %eax, (v)
29333 movl %edx, 4(v)
29334 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29335 index f5cc9eb..51fa319 100644
29336 --- a/arch/x86/lib/atomic64_cx8_32.S
29337 +++ b/arch/x86/lib/atomic64_cx8_32.S
29338 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29339 CFI_STARTPROC
29340
29341 read64 %ecx
29342 + pax_force_retaddr
29343 ret
29344 CFI_ENDPROC
29345 ENDPROC(atomic64_read_cx8)
29346
29347 +ENTRY(atomic64_read_unchecked_cx8)
29348 + CFI_STARTPROC
29349 +
29350 + read64 %ecx
29351 + pax_force_retaddr
29352 + ret
29353 + CFI_ENDPROC
29354 +ENDPROC(atomic64_read_unchecked_cx8)
29355 +
29356 ENTRY(atomic64_set_cx8)
29357 CFI_STARTPROC
29358
29359 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29360 cmpxchg8b (%esi)
29361 jne 1b
29362
29363 + pax_force_retaddr
29364 ret
29365 CFI_ENDPROC
29366 ENDPROC(atomic64_set_cx8)
29367
29368 +ENTRY(atomic64_set_unchecked_cx8)
29369 + CFI_STARTPROC
29370 +
29371 +1:
29372 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29373 + * are atomic on 586 and newer */
29374 + cmpxchg8b (%esi)
29375 + jne 1b
29376 +
29377 + pax_force_retaddr
29378 + ret
29379 + CFI_ENDPROC
29380 +ENDPROC(atomic64_set_unchecked_cx8)
29381 +
29382 ENTRY(atomic64_xchg_cx8)
29383 CFI_STARTPROC
29384
29385 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29386 cmpxchg8b (%esi)
29387 jne 1b
29388
29389 + pax_force_retaddr
29390 ret
29391 CFI_ENDPROC
29392 ENDPROC(atomic64_xchg_cx8)
29393
29394 -.macro addsub_return func ins insc
29395 -ENTRY(atomic64_\func\()_return_cx8)
29396 +.macro addsub_return func ins insc unchecked=""
29397 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29398 CFI_STARTPROC
29399 SAVE ebp
29400 SAVE ebx
29401 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29402 movl %edx, %ecx
29403 \ins\()l %esi, %ebx
29404 \insc\()l %edi, %ecx
29405 +
29406 +.ifb \unchecked
29407 +#ifdef CONFIG_PAX_REFCOUNT
29408 + into
29409 +2:
29410 + _ASM_EXTABLE(2b, 3f)
29411 +#endif
29412 +.endif
29413 +
29414 LOCK_PREFIX
29415 cmpxchg8b (%ebp)
29416 jne 1b
29417 -
29418 -10:
29419 movl %ebx, %eax
29420 movl %ecx, %edx
29421 +
29422 +.ifb \unchecked
29423 +#ifdef CONFIG_PAX_REFCOUNT
29424 +3:
29425 +#endif
29426 +.endif
29427 +
29428 RESTORE edi
29429 RESTORE esi
29430 RESTORE ebx
29431 RESTORE ebp
29432 + pax_force_retaddr
29433 ret
29434 CFI_ENDPROC
29435 -ENDPROC(atomic64_\func\()_return_cx8)
29436 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29437 .endm
29438
29439 addsub_return add add adc
29440 addsub_return sub sub sbb
29441 +addsub_return add add adc _unchecked
29442 +addsub_return sub sub sbb _unchecked
29443
29444 -.macro incdec_return func ins insc
29445 -ENTRY(atomic64_\func\()_return_cx8)
29446 +.macro incdec_return func ins insc unchecked=""
29447 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29448 CFI_STARTPROC
29449 SAVE ebx
29450
29451 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29452 movl %edx, %ecx
29453 \ins\()l $1, %ebx
29454 \insc\()l $0, %ecx
29455 +
29456 +.ifb \unchecked
29457 +#ifdef CONFIG_PAX_REFCOUNT
29458 + into
29459 +2:
29460 + _ASM_EXTABLE(2b, 3f)
29461 +#endif
29462 +.endif
29463 +
29464 LOCK_PREFIX
29465 cmpxchg8b (%esi)
29466 jne 1b
29467
29468 -10:
29469 movl %ebx, %eax
29470 movl %ecx, %edx
29471 +
29472 +.ifb \unchecked
29473 +#ifdef CONFIG_PAX_REFCOUNT
29474 +3:
29475 +#endif
29476 +.endif
29477 +
29478 RESTORE ebx
29479 + pax_force_retaddr
29480 ret
29481 CFI_ENDPROC
29482 -ENDPROC(atomic64_\func\()_return_cx8)
29483 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29484 .endm
29485
29486 incdec_return inc add adc
29487 incdec_return dec sub sbb
29488 +incdec_return inc add adc _unchecked
29489 +incdec_return dec sub sbb _unchecked
29490
29491 ENTRY(atomic64_dec_if_positive_cx8)
29492 CFI_STARTPROC
29493 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29494 movl %edx, %ecx
29495 subl $1, %ebx
29496 sbb $0, %ecx
29497 +
29498 +#ifdef CONFIG_PAX_REFCOUNT
29499 + into
29500 +1234:
29501 + _ASM_EXTABLE(1234b, 2f)
29502 +#endif
29503 +
29504 js 2f
29505 LOCK_PREFIX
29506 cmpxchg8b (%esi)
29507 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29508 movl %ebx, %eax
29509 movl %ecx, %edx
29510 RESTORE ebx
29511 + pax_force_retaddr
29512 ret
29513 CFI_ENDPROC
29514 ENDPROC(atomic64_dec_if_positive_cx8)
29515 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29516 movl %edx, %ecx
29517 addl %ebp, %ebx
29518 adcl %edi, %ecx
29519 +
29520 +#ifdef CONFIG_PAX_REFCOUNT
29521 + into
29522 +1234:
29523 + _ASM_EXTABLE(1234b, 3f)
29524 +#endif
29525 +
29526 LOCK_PREFIX
29527 cmpxchg8b (%esi)
29528 jne 1b
29529 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29530 CFI_ADJUST_CFA_OFFSET -8
29531 RESTORE ebx
29532 RESTORE ebp
29533 + pax_force_retaddr
29534 ret
29535 4:
29536 cmpl %edx, 4(%esp)
29537 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29538 xorl %ecx, %ecx
29539 addl $1, %ebx
29540 adcl %edx, %ecx
29541 +
29542 +#ifdef CONFIG_PAX_REFCOUNT
29543 + into
29544 +1234:
29545 + _ASM_EXTABLE(1234b, 3f)
29546 +#endif
29547 +
29548 LOCK_PREFIX
29549 cmpxchg8b (%esi)
29550 jne 1b
29551 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29552 movl $1, %eax
29553 3:
29554 RESTORE ebx
29555 + pax_force_retaddr
29556 ret
29557 CFI_ENDPROC
29558 ENDPROC(atomic64_inc_not_zero_cx8)
29559 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29560 index e78b8eee..7e173a8 100644
29561 --- a/arch/x86/lib/checksum_32.S
29562 +++ b/arch/x86/lib/checksum_32.S
29563 @@ -29,7 +29,8 @@
29564 #include <asm/dwarf2.h>
29565 #include <asm/errno.h>
29566 #include <asm/asm.h>
29567 -
29568 +#include <asm/segment.h>
29569 +
29570 /*
29571 * computes a partial checksum, e.g. for TCP/UDP fragments
29572 */
29573 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29574
29575 #define ARGBASE 16
29576 #define FP 12
29577 -
29578 -ENTRY(csum_partial_copy_generic)
29579 +
29580 +ENTRY(csum_partial_copy_generic_to_user)
29581 CFI_STARTPROC
29582 +
29583 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29584 + pushl_cfi %gs
29585 + popl_cfi %es
29586 + jmp csum_partial_copy_generic
29587 +#endif
29588 +
29589 +ENTRY(csum_partial_copy_generic_from_user)
29590 +
29591 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29592 + pushl_cfi %gs
29593 + popl_cfi %ds
29594 +#endif
29595 +
29596 +ENTRY(csum_partial_copy_generic)
29597 subl $4,%esp
29598 CFI_ADJUST_CFA_OFFSET 4
29599 pushl_cfi %edi
29600 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29601 jmp 4f
29602 SRC(1: movw (%esi), %bx )
29603 addl $2, %esi
29604 -DST( movw %bx, (%edi) )
29605 +DST( movw %bx, %es:(%edi) )
29606 addl $2, %edi
29607 addw %bx, %ax
29608 adcl $0, %eax
29609 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29610 SRC(1: movl (%esi), %ebx )
29611 SRC( movl 4(%esi), %edx )
29612 adcl %ebx, %eax
29613 -DST( movl %ebx, (%edi) )
29614 +DST( movl %ebx, %es:(%edi) )
29615 adcl %edx, %eax
29616 -DST( movl %edx, 4(%edi) )
29617 +DST( movl %edx, %es:4(%edi) )
29618
29619 SRC( movl 8(%esi), %ebx )
29620 SRC( movl 12(%esi), %edx )
29621 adcl %ebx, %eax
29622 -DST( movl %ebx, 8(%edi) )
29623 +DST( movl %ebx, %es:8(%edi) )
29624 adcl %edx, %eax
29625 -DST( movl %edx, 12(%edi) )
29626 +DST( movl %edx, %es:12(%edi) )
29627
29628 SRC( movl 16(%esi), %ebx )
29629 SRC( movl 20(%esi), %edx )
29630 adcl %ebx, %eax
29631 -DST( movl %ebx, 16(%edi) )
29632 +DST( movl %ebx, %es:16(%edi) )
29633 adcl %edx, %eax
29634 -DST( movl %edx, 20(%edi) )
29635 +DST( movl %edx, %es:20(%edi) )
29636
29637 SRC( movl 24(%esi), %ebx )
29638 SRC( movl 28(%esi), %edx )
29639 adcl %ebx, %eax
29640 -DST( movl %ebx, 24(%edi) )
29641 +DST( movl %ebx, %es:24(%edi) )
29642 adcl %edx, %eax
29643 -DST( movl %edx, 28(%edi) )
29644 +DST( movl %edx, %es:28(%edi) )
29645
29646 lea 32(%esi), %esi
29647 lea 32(%edi), %edi
29648 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29649 shrl $2, %edx # This clears CF
29650 SRC(3: movl (%esi), %ebx )
29651 adcl %ebx, %eax
29652 -DST( movl %ebx, (%edi) )
29653 +DST( movl %ebx, %es:(%edi) )
29654 lea 4(%esi), %esi
29655 lea 4(%edi), %edi
29656 dec %edx
29657 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29658 jb 5f
29659 SRC( movw (%esi), %cx )
29660 leal 2(%esi), %esi
29661 -DST( movw %cx, (%edi) )
29662 +DST( movw %cx, %es:(%edi) )
29663 leal 2(%edi), %edi
29664 je 6f
29665 shll $16,%ecx
29666 SRC(5: movb (%esi), %cl )
29667 -DST( movb %cl, (%edi) )
29668 +DST( movb %cl, %es:(%edi) )
29669 6: addl %ecx, %eax
29670 adcl $0, %eax
29671 7:
29672 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29673
29674 6001:
29675 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29676 - movl $-EFAULT, (%ebx)
29677 + movl $-EFAULT, %ss:(%ebx)
29678
29679 # zero the complete destination - computing the rest
29680 # is too much work
29681 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29682
29683 6002:
29684 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29685 - movl $-EFAULT,(%ebx)
29686 + movl $-EFAULT,%ss:(%ebx)
29687 jmp 5000b
29688
29689 .previous
29690
29691 + pushl_cfi %ss
29692 + popl_cfi %ds
29693 + pushl_cfi %ss
29694 + popl_cfi %es
29695 popl_cfi %ebx
29696 CFI_RESTORE ebx
29697 popl_cfi %esi
29698 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29699 popl_cfi %ecx # equivalent to addl $4,%esp
29700 ret
29701 CFI_ENDPROC
29702 -ENDPROC(csum_partial_copy_generic)
29703 +ENDPROC(csum_partial_copy_generic_to_user)
29704
29705 #else
29706
29707 /* Version for PentiumII/PPro */
29708
29709 #define ROUND1(x) \
29710 + nop; nop; nop; \
29711 SRC(movl x(%esi), %ebx ) ; \
29712 addl %ebx, %eax ; \
29713 - DST(movl %ebx, x(%edi) ) ;
29714 + DST(movl %ebx, %es:x(%edi)) ;
29715
29716 #define ROUND(x) \
29717 + nop; nop; nop; \
29718 SRC(movl x(%esi), %ebx ) ; \
29719 adcl %ebx, %eax ; \
29720 - DST(movl %ebx, x(%edi) ) ;
29721 + DST(movl %ebx, %es:x(%edi)) ;
29722
29723 #define ARGBASE 12
29724 -
29725 -ENTRY(csum_partial_copy_generic)
29726 +
29727 +ENTRY(csum_partial_copy_generic_to_user)
29728 CFI_STARTPROC
29729 +
29730 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29731 + pushl_cfi %gs
29732 + popl_cfi %es
29733 + jmp csum_partial_copy_generic
29734 +#endif
29735 +
29736 +ENTRY(csum_partial_copy_generic_from_user)
29737 +
29738 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29739 + pushl_cfi %gs
29740 + popl_cfi %ds
29741 +#endif
29742 +
29743 +ENTRY(csum_partial_copy_generic)
29744 pushl_cfi %ebx
29745 CFI_REL_OFFSET ebx, 0
29746 pushl_cfi %edi
29747 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29748 subl %ebx, %edi
29749 lea -1(%esi),%edx
29750 andl $-32,%edx
29751 - lea 3f(%ebx,%ebx), %ebx
29752 + lea 3f(%ebx,%ebx,2), %ebx
29753 testl %esi, %esi
29754 jmp *%ebx
29755 1: addl $64,%esi
29756 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29757 jb 5f
29758 SRC( movw (%esi), %dx )
29759 leal 2(%esi), %esi
29760 -DST( movw %dx, (%edi) )
29761 +DST( movw %dx, %es:(%edi) )
29762 leal 2(%edi), %edi
29763 je 6f
29764 shll $16,%edx
29765 5:
29766 SRC( movb (%esi), %dl )
29767 -DST( movb %dl, (%edi) )
29768 +DST( movb %dl, %es:(%edi) )
29769 6: addl %edx, %eax
29770 adcl $0, %eax
29771 7:
29772 .section .fixup, "ax"
29773 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29774 - movl $-EFAULT, (%ebx)
29775 + movl $-EFAULT, %ss:(%ebx)
29776 # zero the complete destination (computing the rest is too much work)
29777 movl ARGBASE+8(%esp),%edi # dst
29778 movl ARGBASE+12(%esp),%ecx # len
29779 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29780 rep; stosb
29781 jmp 7b
29782 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29783 - movl $-EFAULT, (%ebx)
29784 + movl $-EFAULT, %ss:(%ebx)
29785 jmp 7b
29786 .previous
29787
29788 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29789 + pushl_cfi %ss
29790 + popl_cfi %ds
29791 + pushl_cfi %ss
29792 + popl_cfi %es
29793 +#endif
29794 +
29795 popl_cfi %esi
29796 CFI_RESTORE esi
29797 popl_cfi %edi
29798 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29799 CFI_RESTORE ebx
29800 ret
29801 CFI_ENDPROC
29802 -ENDPROC(csum_partial_copy_generic)
29803 +ENDPROC(csum_partial_copy_generic_to_user)
29804
29805 #undef ROUND
29806 #undef ROUND1
29807 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29808 index f2145cf..cea889d 100644
29809 --- a/arch/x86/lib/clear_page_64.S
29810 +++ b/arch/x86/lib/clear_page_64.S
29811 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29812 movl $4096/8,%ecx
29813 xorl %eax,%eax
29814 rep stosq
29815 + pax_force_retaddr
29816 ret
29817 CFI_ENDPROC
29818 ENDPROC(clear_page_c)
29819 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29820 movl $4096,%ecx
29821 xorl %eax,%eax
29822 rep stosb
29823 + pax_force_retaddr
29824 ret
29825 CFI_ENDPROC
29826 ENDPROC(clear_page_c_e)
29827 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29828 leaq 64(%rdi),%rdi
29829 jnz .Lloop
29830 nop
29831 + pax_force_retaddr
29832 ret
29833 CFI_ENDPROC
29834 .Lclear_page_end:
29835 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29836
29837 #include <asm/cpufeature.h>
29838
29839 - .section .altinstr_replacement,"ax"
29840 + .section .altinstr_replacement,"a"
29841 1: .byte 0xeb /* jmp <disp8> */
29842 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29843 2: .byte 0xeb /* jmp <disp8> */
29844 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29845 index 40a1725..5d12ac4 100644
29846 --- a/arch/x86/lib/cmpxchg16b_emu.S
29847 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29848 @@ -8,6 +8,7 @@
29849 #include <linux/linkage.h>
29850 #include <asm/dwarf2.h>
29851 #include <asm/percpu.h>
29852 +#include <asm/alternative-asm.h>
29853
29854 .text
29855
29856 @@ -46,12 +47,14 @@ CFI_STARTPROC
29857 CFI_REMEMBER_STATE
29858 popfq_cfi
29859 mov $1, %al
29860 + pax_force_retaddr
29861 ret
29862
29863 CFI_RESTORE_STATE
29864 .Lnot_same:
29865 popfq_cfi
29866 xor %al,%al
29867 + pax_force_retaddr
29868 ret
29869
29870 CFI_ENDPROC
29871 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29872 index 176cca6..e0d658e 100644
29873 --- a/arch/x86/lib/copy_page_64.S
29874 +++ b/arch/x86/lib/copy_page_64.S
29875 @@ -9,6 +9,7 @@ copy_page_rep:
29876 CFI_STARTPROC
29877 movl $4096/8, %ecx
29878 rep movsq
29879 + pax_force_retaddr
29880 ret
29881 CFI_ENDPROC
29882 ENDPROC(copy_page_rep)
29883 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29884 CFI_ADJUST_CFA_OFFSET 2*8
29885 movq %rbx, (%rsp)
29886 CFI_REL_OFFSET rbx, 0
29887 - movq %r12, 1*8(%rsp)
29888 - CFI_REL_OFFSET r12, 1*8
29889 + movq %r13, 1*8(%rsp)
29890 + CFI_REL_OFFSET r13, 1*8
29891
29892 movl $(4096/64)-5, %ecx
29893 .p2align 4
29894 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29895 movq 0x8*4(%rsi), %r9
29896 movq 0x8*5(%rsi), %r10
29897 movq 0x8*6(%rsi), %r11
29898 - movq 0x8*7(%rsi), %r12
29899 + movq 0x8*7(%rsi), %r13
29900
29901 prefetcht0 5*64(%rsi)
29902
29903 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29904 movq %r9, 0x8*4(%rdi)
29905 movq %r10, 0x8*5(%rdi)
29906 movq %r11, 0x8*6(%rdi)
29907 - movq %r12, 0x8*7(%rdi)
29908 + movq %r13, 0x8*7(%rdi)
29909
29910 leaq 64 (%rsi), %rsi
29911 leaq 64 (%rdi), %rdi
29912 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29913 movq 0x8*4(%rsi), %r9
29914 movq 0x8*5(%rsi), %r10
29915 movq 0x8*6(%rsi), %r11
29916 - movq 0x8*7(%rsi), %r12
29917 + movq 0x8*7(%rsi), %r13
29918
29919 movq %rax, 0x8*0(%rdi)
29920 movq %rbx, 0x8*1(%rdi)
29921 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29922 movq %r9, 0x8*4(%rdi)
29923 movq %r10, 0x8*5(%rdi)
29924 movq %r11, 0x8*6(%rdi)
29925 - movq %r12, 0x8*7(%rdi)
29926 + movq %r13, 0x8*7(%rdi)
29927
29928 leaq 64(%rdi), %rdi
29929 leaq 64(%rsi), %rsi
29930 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29931
29932 movq (%rsp), %rbx
29933 CFI_RESTORE rbx
29934 - movq 1*8(%rsp), %r12
29935 - CFI_RESTORE r12
29936 + movq 1*8(%rsp), %r13
29937 + CFI_RESTORE r13
29938 addq $2*8, %rsp
29939 CFI_ADJUST_CFA_OFFSET -2*8
29940 + pax_force_retaddr
29941 ret
29942 .Lcopy_page_end:
29943 CFI_ENDPROC
29944 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29945
29946 #include <asm/cpufeature.h>
29947
29948 - .section .altinstr_replacement,"ax"
29949 + .section .altinstr_replacement,"a"
29950 1: .byte 0xeb /* jmp <disp8> */
29951 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29952 2:
29953 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29954 index dee945d..a84067b 100644
29955 --- a/arch/x86/lib/copy_user_64.S
29956 +++ b/arch/x86/lib/copy_user_64.S
29957 @@ -18,31 +18,7 @@
29958 #include <asm/alternative-asm.h>
29959 #include <asm/asm.h>
29960 #include <asm/smap.h>
29961 -
29962 -/*
29963 - * By placing feature2 after feature1 in altinstructions section, we logically
29964 - * implement:
29965 - * If CPU has feature2, jmp to alt2 is used
29966 - * else if CPU has feature1, jmp to alt1 is used
29967 - * else jmp to orig is used.
29968 - */
29969 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29970 -0:
29971 - .byte 0xe9 /* 32bit jump */
29972 - .long \orig-1f /* by default jump to orig */
29973 -1:
29974 - .section .altinstr_replacement,"ax"
29975 -2: .byte 0xe9 /* near jump with 32bit immediate */
29976 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29977 -3: .byte 0xe9 /* near jump with 32bit immediate */
29978 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29979 - .previous
29980 -
29981 - .section .altinstructions,"a"
29982 - altinstruction_entry 0b,2b,\feature1,5,5
29983 - altinstruction_entry 0b,3b,\feature2,5,5
29984 - .previous
29985 - .endm
29986 +#include <asm/pgtable.h>
29987
29988 .macro ALIGN_DESTINATION
29989 #ifdef FIX_ALIGNMENT
29990 @@ -70,52 +46,6 @@
29991 #endif
29992 .endm
29993
29994 -/* Standard copy_to_user with segment limit checking */
29995 -ENTRY(_copy_to_user)
29996 - CFI_STARTPROC
29997 - GET_THREAD_INFO(%rax)
29998 - movq %rdi,%rcx
29999 - addq %rdx,%rcx
30000 - jc bad_to_user
30001 - cmpq TI_addr_limit(%rax),%rcx
30002 - ja bad_to_user
30003 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
30004 - copy_user_generic_unrolled,copy_user_generic_string, \
30005 - copy_user_enhanced_fast_string
30006 - CFI_ENDPROC
30007 -ENDPROC(_copy_to_user)
30008 -
30009 -/* Standard copy_from_user with segment limit checking */
30010 -ENTRY(_copy_from_user)
30011 - CFI_STARTPROC
30012 - GET_THREAD_INFO(%rax)
30013 - movq %rsi,%rcx
30014 - addq %rdx,%rcx
30015 - jc bad_from_user
30016 - cmpq TI_addr_limit(%rax),%rcx
30017 - ja bad_from_user
30018 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
30019 - copy_user_generic_unrolled,copy_user_generic_string, \
30020 - copy_user_enhanced_fast_string
30021 - CFI_ENDPROC
30022 -ENDPROC(_copy_from_user)
30023 -
30024 - .section .fixup,"ax"
30025 - /* must zero dest */
30026 -ENTRY(bad_from_user)
30027 -bad_from_user:
30028 - CFI_STARTPROC
30029 - movl %edx,%ecx
30030 - xorl %eax,%eax
30031 - rep
30032 - stosb
30033 -bad_to_user:
30034 - movl %edx,%eax
30035 - ret
30036 - CFI_ENDPROC
30037 -ENDPROC(bad_from_user)
30038 - .previous
30039 -
30040 /*
30041 * copy_user_generic_unrolled - memory copy with exception handling.
30042 * This version is for CPUs like P4 that don't have efficient micro
30043 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
30044 */
30045 ENTRY(copy_user_generic_unrolled)
30046 CFI_STARTPROC
30047 + ASM_PAX_OPEN_USERLAND
30048 ASM_STAC
30049 cmpl $8,%edx
30050 jb 20f /* less then 8 bytes, go to byte copy loop */
30051 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
30052 jnz 21b
30053 23: xor %eax,%eax
30054 ASM_CLAC
30055 + ASM_PAX_CLOSE_USERLAND
30056 + pax_force_retaddr
30057 ret
30058
30059 .section .fixup,"ax"
30060 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
30061 */
30062 ENTRY(copy_user_generic_string)
30063 CFI_STARTPROC
30064 + ASM_PAX_OPEN_USERLAND
30065 ASM_STAC
30066 cmpl $8,%edx
30067 jb 2f /* less than 8 bytes, go to byte copy loop */
30068 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
30069 movsb
30070 xorl %eax,%eax
30071 ASM_CLAC
30072 + ASM_PAX_CLOSE_USERLAND
30073 + pax_force_retaddr
30074 ret
30075
30076 .section .fixup,"ax"
30077 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
30078 */
30079 ENTRY(copy_user_enhanced_fast_string)
30080 CFI_STARTPROC
30081 + ASM_PAX_OPEN_USERLAND
30082 ASM_STAC
30083 movl %edx,%ecx
30084 1: rep
30085 movsb
30086 xorl %eax,%eax
30087 ASM_CLAC
30088 + ASM_PAX_CLOSE_USERLAND
30089 + pax_force_retaddr
30090 ret
30091
30092 .section .fixup,"ax"
30093 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30094 index 6a4f43c..c70fb52 100644
30095 --- a/arch/x86/lib/copy_user_nocache_64.S
30096 +++ b/arch/x86/lib/copy_user_nocache_64.S
30097 @@ -8,6 +8,7 @@
30098
30099 #include <linux/linkage.h>
30100 #include <asm/dwarf2.h>
30101 +#include <asm/alternative-asm.h>
30102
30103 #define FIX_ALIGNMENT 1
30104
30105 @@ -16,6 +17,7 @@
30106 #include <asm/thread_info.h>
30107 #include <asm/asm.h>
30108 #include <asm/smap.h>
30109 +#include <asm/pgtable.h>
30110
30111 .macro ALIGN_DESTINATION
30112 #ifdef FIX_ALIGNMENT
30113 @@ -49,6 +51,16 @@
30114 */
30115 ENTRY(__copy_user_nocache)
30116 CFI_STARTPROC
30117 +
30118 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30119 + mov pax_user_shadow_base,%rcx
30120 + cmp %rcx,%rsi
30121 + jae 1f
30122 + add %rcx,%rsi
30123 +1:
30124 +#endif
30125 +
30126 + ASM_PAX_OPEN_USERLAND
30127 ASM_STAC
30128 cmpl $8,%edx
30129 jb 20f /* less then 8 bytes, go to byte copy loop */
30130 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30131 jnz 21b
30132 23: xorl %eax,%eax
30133 ASM_CLAC
30134 + ASM_PAX_CLOSE_USERLAND
30135 sfence
30136 + pax_force_retaddr
30137 ret
30138
30139 .section .fixup,"ax"
30140 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30141 index 2419d5f..fe52d0e 100644
30142 --- a/arch/x86/lib/csum-copy_64.S
30143 +++ b/arch/x86/lib/csum-copy_64.S
30144 @@ -9,6 +9,7 @@
30145 #include <asm/dwarf2.h>
30146 #include <asm/errno.h>
30147 #include <asm/asm.h>
30148 +#include <asm/alternative-asm.h>
30149
30150 /*
30151 * Checksum copy with exception handling.
30152 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30153 CFI_ADJUST_CFA_OFFSET 7*8
30154 movq %rbx, 2*8(%rsp)
30155 CFI_REL_OFFSET rbx, 2*8
30156 - movq %r12, 3*8(%rsp)
30157 - CFI_REL_OFFSET r12, 3*8
30158 + movq %r15, 3*8(%rsp)
30159 + CFI_REL_OFFSET r15, 3*8
30160 movq %r14, 4*8(%rsp)
30161 CFI_REL_OFFSET r14, 4*8
30162 movq %r13, 5*8(%rsp)
30163 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30164 movl %edx, %ecx
30165
30166 xorl %r9d, %r9d
30167 - movq %rcx, %r12
30168 + movq %rcx, %r15
30169
30170 - shrq $6, %r12
30171 + shrq $6, %r15
30172 jz .Lhandle_tail /* < 64 */
30173
30174 clc
30175
30176 /* main loop. clear in 64 byte blocks */
30177 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30178 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30179 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30180 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30181 .p2align 4
30182 .Lloop:
30183 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30184 adcq %r14, %rax
30185 adcq %r13, %rax
30186
30187 - decl %r12d
30188 + decl %r15d
30189
30190 dest
30191 movq %rbx, (%rsi)
30192 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30193 .Lende:
30194 movq 2*8(%rsp), %rbx
30195 CFI_RESTORE rbx
30196 - movq 3*8(%rsp), %r12
30197 - CFI_RESTORE r12
30198 + movq 3*8(%rsp), %r15
30199 + CFI_RESTORE r15
30200 movq 4*8(%rsp), %r14
30201 CFI_RESTORE r14
30202 movq 5*8(%rsp), %r13
30203 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30204 CFI_RESTORE rbp
30205 addq $7*8, %rsp
30206 CFI_ADJUST_CFA_OFFSET -7*8
30207 + pax_force_retaddr
30208 ret
30209 CFI_RESTORE_STATE
30210
30211 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30212 index 1318f75..44c30fd 100644
30213 --- a/arch/x86/lib/csum-wrappers_64.c
30214 +++ b/arch/x86/lib/csum-wrappers_64.c
30215 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30216 len -= 2;
30217 }
30218 }
30219 + pax_open_userland();
30220 stac();
30221 - isum = csum_partial_copy_generic((__force const void *)src,
30222 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30223 dst, len, isum, errp, NULL);
30224 clac();
30225 + pax_close_userland();
30226 if (unlikely(*errp))
30227 goto out_err;
30228
30229 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30230 }
30231
30232 *errp = 0;
30233 + pax_open_userland();
30234 stac();
30235 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30236 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30237 len, isum, NULL, errp);
30238 clac();
30239 + pax_close_userland();
30240 return ret;
30241 }
30242 EXPORT_SYMBOL(csum_partial_copy_to_user);
30243 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30244 index a451235..a74bfa3 100644
30245 --- a/arch/x86/lib/getuser.S
30246 +++ b/arch/x86/lib/getuser.S
30247 @@ -33,17 +33,40 @@
30248 #include <asm/thread_info.h>
30249 #include <asm/asm.h>
30250 #include <asm/smap.h>
30251 +#include <asm/segment.h>
30252 +#include <asm/pgtable.h>
30253 +#include <asm/alternative-asm.h>
30254 +
30255 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30256 +#define __copyuser_seg gs;
30257 +#else
30258 +#define __copyuser_seg
30259 +#endif
30260
30261 .text
30262 ENTRY(__get_user_1)
30263 CFI_STARTPROC
30264 +
30265 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30266 GET_THREAD_INFO(%_ASM_DX)
30267 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30268 jae bad_get_user
30269 +
30270 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30271 + mov pax_user_shadow_base,%_ASM_DX
30272 + cmp %_ASM_DX,%_ASM_AX
30273 + jae 1234f
30274 + add %_ASM_DX,%_ASM_AX
30275 +1234:
30276 +#endif
30277 +
30278 +#endif
30279 +
30280 ASM_STAC
30281 -1: movzbl (%_ASM_AX),%edx
30282 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30283 xor %eax,%eax
30284 ASM_CLAC
30285 + pax_force_retaddr
30286 ret
30287 CFI_ENDPROC
30288 ENDPROC(__get_user_1)
30289 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30290 ENTRY(__get_user_2)
30291 CFI_STARTPROC
30292 add $1,%_ASM_AX
30293 +
30294 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30295 jc bad_get_user
30296 GET_THREAD_INFO(%_ASM_DX)
30297 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30298 jae bad_get_user
30299 +
30300 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30301 + mov pax_user_shadow_base,%_ASM_DX
30302 + cmp %_ASM_DX,%_ASM_AX
30303 + jae 1234f
30304 + add %_ASM_DX,%_ASM_AX
30305 +1234:
30306 +#endif
30307 +
30308 +#endif
30309 +
30310 ASM_STAC
30311 -2: movzwl -1(%_ASM_AX),%edx
30312 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30313 xor %eax,%eax
30314 ASM_CLAC
30315 + pax_force_retaddr
30316 ret
30317 CFI_ENDPROC
30318 ENDPROC(__get_user_2)
30319 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30320 ENTRY(__get_user_4)
30321 CFI_STARTPROC
30322 add $3,%_ASM_AX
30323 +
30324 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30325 jc bad_get_user
30326 GET_THREAD_INFO(%_ASM_DX)
30327 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30328 jae bad_get_user
30329 +
30330 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30331 + mov pax_user_shadow_base,%_ASM_DX
30332 + cmp %_ASM_DX,%_ASM_AX
30333 + jae 1234f
30334 + add %_ASM_DX,%_ASM_AX
30335 +1234:
30336 +#endif
30337 +
30338 +#endif
30339 +
30340 ASM_STAC
30341 -3: movl -3(%_ASM_AX),%edx
30342 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30343 xor %eax,%eax
30344 ASM_CLAC
30345 + pax_force_retaddr
30346 ret
30347 CFI_ENDPROC
30348 ENDPROC(__get_user_4)
30349 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30350 GET_THREAD_INFO(%_ASM_DX)
30351 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30352 jae bad_get_user
30353 +
30354 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30355 + mov pax_user_shadow_base,%_ASM_DX
30356 + cmp %_ASM_DX,%_ASM_AX
30357 + jae 1234f
30358 + add %_ASM_DX,%_ASM_AX
30359 +1234:
30360 +#endif
30361 +
30362 ASM_STAC
30363 4: movq -7(%_ASM_AX),%rdx
30364 xor %eax,%eax
30365 ASM_CLAC
30366 + pax_force_retaddr
30367 ret
30368 #else
30369 add $7,%_ASM_AX
30370 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30371 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30372 jae bad_get_user_8
30373 ASM_STAC
30374 -4: movl -7(%_ASM_AX),%edx
30375 -5: movl -3(%_ASM_AX),%ecx
30376 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30377 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30378 xor %eax,%eax
30379 ASM_CLAC
30380 + pax_force_retaddr
30381 ret
30382 #endif
30383 CFI_ENDPROC
30384 @@ -113,6 +175,7 @@ bad_get_user:
30385 xor %edx,%edx
30386 mov $(-EFAULT),%_ASM_AX
30387 ASM_CLAC
30388 + pax_force_retaddr
30389 ret
30390 CFI_ENDPROC
30391 END(bad_get_user)
30392 @@ -124,6 +187,7 @@ bad_get_user_8:
30393 xor %ecx,%ecx
30394 mov $(-EFAULT),%_ASM_AX
30395 ASM_CLAC
30396 + pax_force_retaddr
30397 ret
30398 CFI_ENDPROC
30399 END(bad_get_user_8)
30400 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30401 index 85994f5..9929d7f 100644
30402 --- a/arch/x86/lib/insn.c
30403 +++ b/arch/x86/lib/insn.c
30404 @@ -20,8 +20,10 @@
30405
30406 #ifdef __KERNEL__
30407 #include <linux/string.h>
30408 +#include <asm/pgtable_types.h>
30409 #else
30410 #include <string.h>
30411 +#define ktla_ktva(addr) addr
30412 #endif
30413 #include <asm/inat.h>
30414 #include <asm/insn.h>
30415 @@ -60,9 +62,9 @@ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30416 buf_len = MAX_INSN_SIZE;
30417
30418 memset(insn, 0, sizeof(*insn));
30419 - insn->kaddr = kaddr;
30420 - insn->end_kaddr = kaddr + buf_len;
30421 - insn->next_byte = kaddr;
30422 + insn->kaddr = ktla_ktva(kaddr);
30423 + insn->end_kaddr = insn->kaddr + buf_len;
30424 + insn->next_byte = insn->kaddr;
30425 insn->x86_64 = x86_64 ? 1 : 0;
30426 insn->opnd_bytes = 4;
30427 if (x86_64)
30428 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30429 index 05a95e7..326f2fa 100644
30430 --- a/arch/x86/lib/iomap_copy_64.S
30431 +++ b/arch/x86/lib/iomap_copy_64.S
30432 @@ -17,6 +17,7 @@
30433
30434 #include <linux/linkage.h>
30435 #include <asm/dwarf2.h>
30436 +#include <asm/alternative-asm.h>
30437
30438 /*
30439 * override generic version in lib/iomap_copy.c
30440 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30441 CFI_STARTPROC
30442 movl %edx,%ecx
30443 rep movsd
30444 + pax_force_retaddr
30445 ret
30446 CFI_ENDPROC
30447 ENDPROC(__iowrite32_copy)
30448 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30449 index 89b53c9..97357ca 100644
30450 --- a/arch/x86/lib/memcpy_64.S
30451 +++ b/arch/x86/lib/memcpy_64.S
30452 @@ -24,7 +24,7 @@
30453 * This gets patched over the unrolled variant (below) via the
30454 * alternative instructions framework:
30455 */
30456 - .section .altinstr_replacement, "ax", @progbits
30457 + .section .altinstr_replacement, "a", @progbits
30458 .Lmemcpy_c:
30459 movq %rdi, %rax
30460 movq %rdx, %rcx
30461 @@ -33,6 +33,7 @@
30462 rep movsq
30463 movl %edx, %ecx
30464 rep movsb
30465 + pax_force_retaddr
30466 ret
30467 .Lmemcpy_e:
30468 .previous
30469 @@ -44,11 +45,12 @@
30470 * This gets patched over the unrolled variant (below) via the
30471 * alternative instructions framework:
30472 */
30473 - .section .altinstr_replacement, "ax", @progbits
30474 + .section .altinstr_replacement, "a", @progbits
30475 .Lmemcpy_c_e:
30476 movq %rdi, %rax
30477 movq %rdx, %rcx
30478 rep movsb
30479 + pax_force_retaddr
30480 ret
30481 .Lmemcpy_e_e:
30482 .previous
30483 @@ -138,6 +140,7 @@ ENTRY(memcpy)
30484 movq %r9, 1*8(%rdi)
30485 movq %r10, -2*8(%rdi, %rdx)
30486 movq %r11, -1*8(%rdi, %rdx)
30487 + pax_force_retaddr
30488 retq
30489 .p2align 4
30490 .Lless_16bytes:
30491 @@ -150,6 +153,7 @@ ENTRY(memcpy)
30492 movq -1*8(%rsi, %rdx), %r9
30493 movq %r8, 0*8(%rdi)
30494 movq %r9, -1*8(%rdi, %rdx)
30495 + pax_force_retaddr
30496 retq
30497 .p2align 4
30498 .Lless_8bytes:
30499 @@ -163,6 +167,7 @@ ENTRY(memcpy)
30500 movl -4(%rsi, %rdx), %r8d
30501 movl %ecx, (%rdi)
30502 movl %r8d, -4(%rdi, %rdx)
30503 + pax_force_retaddr
30504 retq
30505 .p2align 4
30506 .Lless_3bytes:
30507 @@ -181,6 +186,7 @@ ENTRY(memcpy)
30508 movb %cl, (%rdi)
30509
30510 .Lend:
30511 + pax_force_retaddr
30512 retq
30513 CFI_ENDPROC
30514 ENDPROC(memcpy)
30515 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30516 index 9c4b530..830b77a 100644
30517 --- a/arch/x86/lib/memmove_64.S
30518 +++ b/arch/x86/lib/memmove_64.S
30519 @@ -205,14 +205,16 @@ ENTRY(__memmove)
30520 movb (%rsi), %r11b
30521 movb %r11b, (%rdi)
30522 13:
30523 + pax_force_retaddr
30524 retq
30525 CFI_ENDPROC
30526
30527 - .section .altinstr_replacement,"ax"
30528 + .section .altinstr_replacement,"a"
30529 .Lmemmove_begin_forward_efs:
30530 /* Forward moving data. */
30531 movq %rdx, %rcx
30532 rep movsb
30533 + pax_force_retaddr
30534 retq
30535 .Lmemmove_end_forward_efs:
30536 .previous
30537 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30538 index 6f44935..fbf5f6d 100644
30539 --- a/arch/x86/lib/memset_64.S
30540 +++ b/arch/x86/lib/memset_64.S
30541 @@ -16,7 +16,7 @@
30542 *
30543 * rax original destination
30544 */
30545 - .section .altinstr_replacement, "ax", @progbits
30546 + .section .altinstr_replacement, "a", @progbits
30547 .Lmemset_c:
30548 movq %rdi,%r9
30549 movq %rdx,%rcx
30550 @@ -30,6 +30,7 @@
30551 movl %edx,%ecx
30552 rep stosb
30553 movq %r9,%rax
30554 + pax_force_retaddr
30555 ret
30556 .Lmemset_e:
30557 .previous
30558 @@ -45,13 +46,14 @@
30559 *
30560 * rax original destination
30561 */
30562 - .section .altinstr_replacement, "ax", @progbits
30563 + .section .altinstr_replacement, "a", @progbits
30564 .Lmemset_c_e:
30565 movq %rdi,%r9
30566 movb %sil,%al
30567 movq %rdx,%rcx
30568 rep stosb
30569 movq %r9,%rax
30570 + pax_force_retaddr
30571 ret
30572 .Lmemset_e_e:
30573 .previous
30574 @@ -120,6 +122,7 @@ ENTRY(__memset)
30575
30576 .Lende:
30577 movq %r10,%rax
30578 + pax_force_retaddr
30579 ret
30580
30581 CFI_RESTORE_STATE
30582 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30583 index c9f2d9b..e7fd2c0 100644
30584 --- a/arch/x86/lib/mmx_32.c
30585 +++ b/arch/x86/lib/mmx_32.c
30586 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30587 {
30588 void *p;
30589 int i;
30590 + unsigned long cr0;
30591
30592 if (unlikely(in_interrupt()))
30593 return __memcpy(to, from, len);
30594 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30595 kernel_fpu_begin();
30596
30597 __asm__ __volatile__ (
30598 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30599 - " prefetch 64(%0)\n"
30600 - " prefetch 128(%0)\n"
30601 - " prefetch 192(%0)\n"
30602 - " prefetch 256(%0)\n"
30603 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30604 + " prefetch 64(%1)\n"
30605 + " prefetch 128(%1)\n"
30606 + " prefetch 192(%1)\n"
30607 + " prefetch 256(%1)\n"
30608 "2: \n"
30609 ".section .fixup, \"ax\"\n"
30610 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30611 + "3: \n"
30612 +
30613 +#ifdef CONFIG_PAX_KERNEXEC
30614 + " movl %%cr0, %0\n"
30615 + " movl %0, %%eax\n"
30616 + " andl $0xFFFEFFFF, %%eax\n"
30617 + " movl %%eax, %%cr0\n"
30618 +#endif
30619 +
30620 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30621 +
30622 +#ifdef CONFIG_PAX_KERNEXEC
30623 + " movl %0, %%cr0\n"
30624 +#endif
30625 +
30626 " jmp 2b\n"
30627 ".previous\n"
30628 _ASM_EXTABLE(1b, 3b)
30629 - : : "r" (from));
30630 + : "=&r" (cr0) : "r" (from) : "ax");
30631
30632 for ( ; i > 5; i--) {
30633 __asm__ __volatile__ (
30634 - "1: prefetch 320(%0)\n"
30635 - "2: movq (%0), %%mm0\n"
30636 - " movq 8(%0), %%mm1\n"
30637 - " movq 16(%0), %%mm2\n"
30638 - " movq 24(%0), %%mm3\n"
30639 - " movq %%mm0, (%1)\n"
30640 - " movq %%mm1, 8(%1)\n"
30641 - " movq %%mm2, 16(%1)\n"
30642 - " movq %%mm3, 24(%1)\n"
30643 - " movq 32(%0), %%mm0\n"
30644 - " movq 40(%0), %%mm1\n"
30645 - " movq 48(%0), %%mm2\n"
30646 - " movq 56(%0), %%mm3\n"
30647 - " movq %%mm0, 32(%1)\n"
30648 - " movq %%mm1, 40(%1)\n"
30649 - " movq %%mm2, 48(%1)\n"
30650 - " movq %%mm3, 56(%1)\n"
30651 + "1: prefetch 320(%1)\n"
30652 + "2: movq (%1), %%mm0\n"
30653 + " movq 8(%1), %%mm1\n"
30654 + " movq 16(%1), %%mm2\n"
30655 + " movq 24(%1), %%mm3\n"
30656 + " movq %%mm0, (%2)\n"
30657 + " movq %%mm1, 8(%2)\n"
30658 + " movq %%mm2, 16(%2)\n"
30659 + " movq %%mm3, 24(%2)\n"
30660 + " movq 32(%1), %%mm0\n"
30661 + " movq 40(%1), %%mm1\n"
30662 + " movq 48(%1), %%mm2\n"
30663 + " movq 56(%1), %%mm3\n"
30664 + " movq %%mm0, 32(%2)\n"
30665 + " movq %%mm1, 40(%2)\n"
30666 + " movq %%mm2, 48(%2)\n"
30667 + " movq %%mm3, 56(%2)\n"
30668 ".section .fixup, \"ax\"\n"
30669 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30670 + "3:\n"
30671 +
30672 +#ifdef CONFIG_PAX_KERNEXEC
30673 + " movl %%cr0, %0\n"
30674 + " movl %0, %%eax\n"
30675 + " andl $0xFFFEFFFF, %%eax\n"
30676 + " movl %%eax, %%cr0\n"
30677 +#endif
30678 +
30679 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30680 +
30681 +#ifdef CONFIG_PAX_KERNEXEC
30682 + " movl %0, %%cr0\n"
30683 +#endif
30684 +
30685 " jmp 2b\n"
30686 ".previous\n"
30687 _ASM_EXTABLE(1b, 3b)
30688 - : : "r" (from), "r" (to) : "memory");
30689 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30690
30691 from += 64;
30692 to += 64;
30693 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30694 static void fast_copy_page(void *to, void *from)
30695 {
30696 int i;
30697 + unsigned long cr0;
30698
30699 kernel_fpu_begin();
30700
30701 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30702 * but that is for later. -AV
30703 */
30704 __asm__ __volatile__(
30705 - "1: prefetch (%0)\n"
30706 - " prefetch 64(%0)\n"
30707 - " prefetch 128(%0)\n"
30708 - " prefetch 192(%0)\n"
30709 - " prefetch 256(%0)\n"
30710 + "1: prefetch (%1)\n"
30711 + " prefetch 64(%1)\n"
30712 + " prefetch 128(%1)\n"
30713 + " prefetch 192(%1)\n"
30714 + " prefetch 256(%1)\n"
30715 "2: \n"
30716 ".section .fixup, \"ax\"\n"
30717 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30718 + "3: \n"
30719 +
30720 +#ifdef CONFIG_PAX_KERNEXEC
30721 + " movl %%cr0, %0\n"
30722 + " movl %0, %%eax\n"
30723 + " andl $0xFFFEFFFF, %%eax\n"
30724 + " movl %%eax, %%cr0\n"
30725 +#endif
30726 +
30727 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30728 +
30729 +#ifdef CONFIG_PAX_KERNEXEC
30730 + " movl %0, %%cr0\n"
30731 +#endif
30732 +
30733 " jmp 2b\n"
30734 ".previous\n"
30735 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30736 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30737
30738 for (i = 0; i < (4096-320)/64; i++) {
30739 __asm__ __volatile__ (
30740 - "1: prefetch 320(%0)\n"
30741 - "2: movq (%0), %%mm0\n"
30742 - " movntq %%mm0, (%1)\n"
30743 - " movq 8(%0), %%mm1\n"
30744 - " movntq %%mm1, 8(%1)\n"
30745 - " movq 16(%0), %%mm2\n"
30746 - " movntq %%mm2, 16(%1)\n"
30747 - " movq 24(%0), %%mm3\n"
30748 - " movntq %%mm3, 24(%1)\n"
30749 - " movq 32(%0), %%mm4\n"
30750 - " movntq %%mm4, 32(%1)\n"
30751 - " movq 40(%0), %%mm5\n"
30752 - " movntq %%mm5, 40(%1)\n"
30753 - " movq 48(%0), %%mm6\n"
30754 - " movntq %%mm6, 48(%1)\n"
30755 - " movq 56(%0), %%mm7\n"
30756 - " movntq %%mm7, 56(%1)\n"
30757 + "1: prefetch 320(%1)\n"
30758 + "2: movq (%1), %%mm0\n"
30759 + " movntq %%mm0, (%2)\n"
30760 + " movq 8(%1), %%mm1\n"
30761 + " movntq %%mm1, 8(%2)\n"
30762 + " movq 16(%1), %%mm2\n"
30763 + " movntq %%mm2, 16(%2)\n"
30764 + " movq 24(%1), %%mm3\n"
30765 + " movntq %%mm3, 24(%2)\n"
30766 + " movq 32(%1), %%mm4\n"
30767 + " movntq %%mm4, 32(%2)\n"
30768 + " movq 40(%1), %%mm5\n"
30769 + " movntq %%mm5, 40(%2)\n"
30770 + " movq 48(%1), %%mm6\n"
30771 + " movntq %%mm6, 48(%2)\n"
30772 + " movq 56(%1), %%mm7\n"
30773 + " movntq %%mm7, 56(%2)\n"
30774 ".section .fixup, \"ax\"\n"
30775 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30776 + "3:\n"
30777 +
30778 +#ifdef CONFIG_PAX_KERNEXEC
30779 + " movl %%cr0, %0\n"
30780 + " movl %0, %%eax\n"
30781 + " andl $0xFFFEFFFF, %%eax\n"
30782 + " movl %%eax, %%cr0\n"
30783 +#endif
30784 +
30785 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30786 +
30787 +#ifdef CONFIG_PAX_KERNEXEC
30788 + " movl %0, %%cr0\n"
30789 +#endif
30790 +
30791 " jmp 2b\n"
30792 ".previous\n"
30793 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30794 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30795
30796 from += 64;
30797 to += 64;
30798 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30799 static void fast_copy_page(void *to, void *from)
30800 {
30801 int i;
30802 + unsigned long cr0;
30803
30804 kernel_fpu_begin();
30805
30806 __asm__ __volatile__ (
30807 - "1: prefetch (%0)\n"
30808 - " prefetch 64(%0)\n"
30809 - " prefetch 128(%0)\n"
30810 - " prefetch 192(%0)\n"
30811 - " prefetch 256(%0)\n"
30812 + "1: prefetch (%1)\n"
30813 + " prefetch 64(%1)\n"
30814 + " prefetch 128(%1)\n"
30815 + " prefetch 192(%1)\n"
30816 + " prefetch 256(%1)\n"
30817 "2: \n"
30818 ".section .fixup, \"ax\"\n"
30819 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30820 + "3: \n"
30821 +
30822 +#ifdef CONFIG_PAX_KERNEXEC
30823 + " movl %%cr0, %0\n"
30824 + " movl %0, %%eax\n"
30825 + " andl $0xFFFEFFFF, %%eax\n"
30826 + " movl %%eax, %%cr0\n"
30827 +#endif
30828 +
30829 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30830 +
30831 +#ifdef CONFIG_PAX_KERNEXEC
30832 + " movl %0, %%cr0\n"
30833 +#endif
30834 +
30835 " jmp 2b\n"
30836 ".previous\n"
30837 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30838 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30839
30840 for (i = 0; i < 4096/64; i++) {
30841 __asm__ __volatile__ (
30842 - "1: prefetch 320(%0)\n"
30843 - "2: movq (%0), %%mm0\n"
30844 - " movq 8(%0), %%mm1\n"
30845 - " movq 16(%0), %%mm2\n"
30846 - " movq 24(%0), %%mm3\n"
30847 - " movq %%mm0, (%1)\n"
30848 - " movq %%mm1, 8(%1)\n"
30849 - " movq %%mm2, 16(%1)\n"
30850 - " movq %%mm3, 24(%1)\n"
30851 - " movq 32(%0), %%mm0\n"
30852 - " movq 40(%0), %%mm1\n"
30853 - " movq 48(%0), %%mm2\n"
30854 - " movq 56(%0), %%mm3\n"
30855 - " movq %%mm0, 32(%1)\n"
30856 - " movq %%mm1, 40(%1)\n"
30857 - " movq %%mm2, 48(%1)\n"
30858 - " movq %%mm3, 56(%1)\n"
30859 + "1: prefetch 320(%1)\n"
30860 + "2: movq (%1), %%mm0\n"
30861 + " movq 8(%1), %%mm1\n"
30862 + " movq 16(%1), %%mm2\n"
30863 + " movq 24(%1), %%mm3\n"
30864 + " movq %%mm0, (%2)\n"
30865 + " movq %%mm1, 8(%2)\n"
30866 + " movq %%mm2, 16(%2)\n"
30867 + " movq %%mm3, 24(%2)\n"
30868 + " movq 32(%1), %%mm0\n"
30869 + " movq 40(%1), %%mm1\n"
30870 + " movq 48(%1), %%mm2\n"
30871 + " movq 56(%1), %%mm3\n"
30872 + " movq %%mm0, 32(%2)\n"
30873 + " movq %%mm1, 40(%2)\n"
30874 + " movq %%mm2, 48(%2)\n"
30875 + " movq %%mm3, 56(%2)\n"
30876 ".section .fixup, \"ax\"\n"
30877 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30878 + "3:\n"
30879 +
30880 +#ifdef CONFIG_PAX_KERNEXEC
30881 + " movl %%cr0, %0\n"
30882 + " movl %0, %%eax\n"
30883 + " andl $0xFFFEFFFF, %%eax\n"
30884 + " movl %%eax, %%cr0\n"
30885 +#endif
30886 +
30887 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30888 +
30889 +#ifdef CONFIG_PAX_KERNEXEC
30890 + " movl %0, %%cr0\n"
30891 +#endif
30892 +
30893 " jmp 2b\n"
30894 ".previous\n"
30895 _ASM_EXTABLE(1b, 3b)
30896 - : : "r" (from), "r" (to) : "memory");
30897 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30898
30899 from += 64;
30900 to += 64;
30901 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30902 index f6d13ee..d789440 100644
30903 --- a/arch/x86/lib/msr-reg.S
30904 +++ b/arch/x86/lib/msr-reg.S
30905 @@ -3,6 +3,7 @@
30906 #include <asm/dwarf2.h>
30907 #include <asm/asm.h>
30908 #include <asm/msr.h>
30909 +#include <asm/alternative-asm.h>
30910
30911 #ifdef CONFIG_X86_64
30912 /*
30913 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30914 movl %edi, 28(%r10)
30915 popq_cfi %rbp
30916 popq_cfi %rbx
30917 + pax_force_retaddr
30918 ret
30919 3:
30920 CFI_RESTORE_STATE
30921 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30922 index fc6ba17..14ad9a5 100644
30923 --- a/arch/x86/lib/putuser.S
30924 +++ b/arch/x86/lib/putuser.S
30925 @@ -16,7 +16,9 @@
30926 #include <asm/errno.h>
30927 #include <asm/asm.h>
30928 #include <asm/smap.h>
30929 -
30930 +#include <asm/segment.h>
30931 +#include <asm/pgtable.h>
30932 +#include <asm/alternative-asm.h>
30933
30934 /*
30935 * __put_user_X
30936 @@ -30,57 +32,125 @@
30937 * as they get called from within inline assembly.
30938 */
30939
30940 -#define ENTER CFI_STARTPROC ; \
30941 - GET_THREAD_INFO(%_ASM_BX)
30942 -#define EXIT ASM_CLAC ; \
30943 - ret ; \
30944 +#define ENTER CFI_STARTPROC
30945 +#define EXIT ASM_CLAC ; \
30946 + pax_force_retaddr ; \
30947 + ret ; \
30948 CFI_ENDPROC
30949
30950 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30951 +#define _DEST %_ASM_CX,%_ASM_BX
30952 +#else
30953 +#define _DEST %_ASM_CX
30954 +#endif
30955 +
30956 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30957 +#define __copyuser_seg gs;
30958 +#else
30959 +#define __copyuser_seg
30960 +#endif
30961 +
30962 .text
30963 ENTRY(__put_user_1)
30964 ENTER
30965 +
30966 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30967 + GET_THREAD_INFO(%_ASM_BX)
30968 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30969 jae bad_put_user
30970 +
30971 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30972 + mov pax_user_shadow_base,%_ASM_BX
30973 + cmp %_ASM_BX,%_ASM_CX
30974 + jb 1234f
30975 + xor %ebx,%ebx
30976 +1234:
30977 +#endif
30978 +
30979 +#endif
30980 +
30981 ASM_STAC
30982 -1: movb %al,(%_ASM_CX)
30983 +1: __copyuser_seg movb %al,(_DEST)
30984 xor %eax,%eax
30985 EXIT
30986 ENDPROC(__put_user_1)
30987
30988 ENTRY(__put_user_2)
30989 ENTER
30990 +
30991 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30992 + GET_THREAD_INFO(%_ASM_BX)
30993 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30994 sub $1,%_ASM_BX
30995 cmp %_ASM_BX,%_ASM_CX
30996 jae bad_put_user
30997 +
30998 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30999 + mov pax_user_shadow_base,%_ASM_BX
31000 + cmp %_ASM_BX,%_ASM_CX
31001 + jb 1234f
31002 + xor %ebx,%ebx
31003 +1234:
31004 +#endif
31005 +
31006 +#endif
31007 +
31008 ASM_STAC
31009 -2: movw %ax,(%_ASM_CX)
31010 +2: __copyuser_seg movw %ax,(_DEST)
31011 xor %eax,%eax
31012 EXIT
31013 ENDPROC(__put_user_2)
31014
31015 ENTRY(__put_user_4)
31016 ENTER
31017 +
31018 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31019 + GET_THREAD_INFO(%_ASM_BX)
31020 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31021 sub $3,%_ASM_BX
31022 cmp %_ASM_BX,%_ASM_CX
31023 jae bad_put_user
31024 +
31025 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31026 + mov pax_user_shadow_base,%_ASM_BX
31027 + cmp %_ASM_BX,%_ASM_CX
31028 + jb 1234f
31029 + xor %ebx,%ebx
31030 +1234:
31031 +#endif
31032 +
31033 +#endif
31034 +
31035 ASM_STAC
31036 -3: movl %eax,(%_ASM_CX)
31037 +3: __copyuser_seg movl %eax,(_DEST)
31038 xor %eax,%eax
31039 EXIT
31040 ENDPROC(__put_user_4)
31041
31042 ENTRY(__put_user_8)
31043 ENTER
31044 +
31045 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31046 + GET_THREAD_INFO(%_ASM_BX)
31047 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31048 sub $7,%_ASM_BX
31049 cmp %_ASM_BX,%_ASM_CX
31050 jae bad_put_user
31051 +
31052 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31053 + mov pax_user_shadow_base,%_ASM_BX
31054 + cmp %_ASM_BX,%_ASM_CX
31055 + jb 1234f
31056 + xor %ebx,%ebx
31057 +1234:
31058 +#endif
31059 +
31060 +#endif
31061 +
31062 ASM_STAC
31063 -4: mov %_ASM_AX,(%_ASM_CX)
31064 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
31065 #ifdef CONFIG_X86_32
31066 -5: movl %edx,4(%_ASM_CX)
31067 +5: __copyuser_seg movl %edx,4(_DEST)
31068 #endif
31069 xor %eax,%eax
31070 EXIT
31071 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
31072 index 5dff5f0..cadebf4 100644
31073 --- a/arch/x86/lib/rwsem.S
31074 +++ b/arch/x86/lib/rwsem.S
31075 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
31076 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31077 CFI_RESTORE __ASM_REG(dx)
31078 restore_common_regs
31079 + pax_force_retaddr
31080 ret
31081 CFI_ENDPROC
31082 ENDPROC(call_rwsem_down_read_failed)
31083 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
31084 movq %rax,%rdi
31085 call rwsem_down_write_failed
31086 restore_common_regs
31087 + pax_force_retaddr
31088 ret
31089 CFI_ENDPROC
31090 ENDPROC(call_rwsem_down_write_failed)
31091 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
31092 movq %rax,%rdi
31093 call rwsem_wake
31094 restore_common_regs
31095 -1: ret
31096 +1: pax_force_retaddr
31097 + ret
31098 CFI_ENDPROC
31099 ENDPROC(call_rwsem_wake)
31100
31101 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
31102 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31103 CFI_RESTORE __ASM_REG(dx)
31104 restore_common_regs
31105 + pax_force_retaddr
31106 ret
31107 CFI_ENDPROC
31108 ENDPROC(call_rwsem_downgrade_wake)
31109 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31110 index b30b5eb..2b57052 100644
31111 --- a/arch/x86/lib/thunk_64.S
31112 +++ b/arch/x86/lib/thunk_64.S
31113 @@ -9,6 +9,7 @@
31114 #include <asm/dwarf2.h>
31115 #include <asm/calling.h>
31116 #include <asm/asm.h>
31117 +#include <asm/alternative-asm.h>
31118
31119 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31120 .macro THUNK name, func, put_ret_addr_in_rdi=0
31121 @@ -16,11 +17,11 @@
31122 \name:
31123 CFI_STARTPROC
31124
31125 - /* this one pushes 9 elems, the next one would be %rIP */
31126 - SAVE_ARGS
31127 + /* this one pushes 15+1 elems, the next one would be %rIP */
31128 + SAVE_ARGS 8
31129
31130 .if \put_ret_addr_in_rdi
31131 - movq_cfi_restore 9*8, rdi
31132 + movq_cfi_restore RIP, rdi
31133 .endif
31134
31135 call \func
31136 @@ -47,9 +48,10 @@
31137
31138 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31139 CFI_STARTPROC
31140 - SAVE_ARGS
31141 + SAVE_ARGS 8
31142 restore:
31143 - RESTORE_ARGS
31144 + RESTORE_ARGS 1,8
31145 + pax_force_retaddr
31146 ret
31147 CFI_ENDPROC
31148 _ASM_NOKPROBE(restore)
31149 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31150 index e2f5e21..4b22130 100644
31151 --- a/arch/x86/lib/usercopy_32.c
31152 +++ b/arch/x86/lib/usercopy_32.c
31153 @@ -42,11 +42,13 @@ do { \
31154 int __d0; \
31155 might_fault(); \
31156 __asm__ __volatile__( \
31157 + __COPYUSER_SET_ES \
31158 ASM_STAC "\n" \
31159 "0: rep; stosl\n" \
31160 " movl %2,%0\n" \
31161 "1: rep; stosb\n" \
31162 "2: " ASM_CLAC "\n" \
31163 + __COPYUSER_RESTORE_ES \
31164 ".section .fixup,\"ax\"\n" \
31165 "3: lea 0(%2,%0,4),%0\n" \
31166 " jmp 2b\n" \
31167 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31168
31169 #ifdef CONFIG_X86_INTEL_USERCOPY
31170 static unsigned long
31171 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31172 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31173 {
31174 int d0, d1;
31175 __asm__ __volatile__(
31176 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31177 " .align 2,0x90\n"
31178 "3: movl 0(%4), %%eax\n"
31179 "4: movl 4(%4), %%edx\n"
31180 - "5: movl %%eax, 0(%3)\n"
31181 - "6: movl %%edx, 4(%3)\n"
31182 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31183 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31184 "7: movl 8(%4), %%eax\n"
31185 "8: movl 12(%4),%%edx\n"
31186 - "9: movl %%eax, 8(%3)\n"
31187 - "10: movl %%edx, 12(%3)\n"
31188 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31189 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31190 "11: movl 16(%4), %%eax\n"
31191 "12: movl 20(%4), %%edx\n"
31192 - "13: movl %%eax, 16(%3)\n"
31193 - "14: movl %%edx, 20(%3)\n"
31194 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31195 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31196 "15: movl 24(%4), %%eax\n"
31197 "16: movl 28(%4), %%edx\n"
31198 - "17: movl %%eax, 24(%3)\n"
31199 - "18: movl %%edx, 28(%3)\n"
31200 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31201 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31202 "19: movl 32(%4), %%eax\n"
31203 "20: movl 36(%4), %%edx\n"
31204 - "21: movl %%eax, 32(%3)\n"
31205 - "22: movl %%edx, 36(%3)\n"
31206 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31207 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31208 "23: movl 40(%4), %%eax\n"
31209 "24: movl 44(%4), %%edx\n"
31210 - "25: movl %%eax, 40(%3)\n"
31211 - "26: movl %%edx, 44(%3)\n"
31212 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31213 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31214 "27: movl 48(%4), %%eax\n"
31215 "28: movl 52(%4), %%edx\n"
31216 - "29: movl %%eax, 48(%3)\n"
31217 - "30: movl %%edx, 52(%3)\n"
31218 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31219 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31220 "31: movl 56(%4), %%eax\n"
31221 "32: movl 60(%4), %%edx\n"
31222 - "33: movl %%eax, 56(%3)\n"
31223 - "34: movl %%edx, 60(%3)\n"
31224 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31225 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31226 " addl $-64, %0\n"
31227 " addl $64, %4\n"
31228 " addl $64, %3\n"
31229 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31230 " shrl $2, %0\n"
31231 " andl $3, %%eax\n"
31232 " cld\n"
31233 + __COPYUSER_SET_ES
31234 "99: rep; movsl\n"
31235 "36: movl %%eax, %0\n"
31236 "37: rep; movsb\n"
31237 "100:\n"
31238 + __COPYUSER_RESTORE_ES
31239 + ".section .fixup,\"ax\"\n"
31240 + "101: lea 0(%%eax,%0,4),%0\n"
31241 + " jmp 100b\n"
31242 + ".previous\n"
31243 + _ASM_EXTABLE(1b,100b)
31244 + _ASM_EXTABLE(2b,100b)
31245 + _ASM_EXTABLE(3b,100b)
31246 + _ASM_EXTABLE(4b,100b)
31247 + _ASM_EXTABLE(5b,100b)
31248 + _ASM_EXTABLE(6b,100b)
31249 + _ASM_EXTABLE(7b,100b)
31250 + _ASM_EXTABLE(8b,100b)
31251 + _ASM_EXTABLE(9b,100b)
31252 + _ASM_EXTABLE(10b,100b)
31253 + _ASM_EXTABLE(11b,100b)
31254 + _ASM_EXTABLE(12b,100b)
31255 + _ASM_EXTABLE(13b,100b)
31256 + _ASM_EXTABLE(14b,100b)
31257 + _ASM_EXTABLE(15b,100b)
31258 + _ASM_EXTABLE(16b,100b)
31259 + _ASM_EXTABLE(17b,100b)
31260 + _ASM_EXTABLE(18b,100b)
31261 + _ASM_EXTABLE(19b,100b)
31262 + _ASM_EXTABLE(20b,100b)
31263 + _ASM_EXTABLE(21b,100b)
31264 + _ASM_EXTABLE(22b,100b)
31265 + _ASM_EXTABLE(23b,100b)
31266 + _ASM_EXTABLE(24b,100b)
31267 + _ASM_EXTABLE(25b,100b)
31268 + _ASM_EXTABLE(26b,100b)
31269 + _ASM_EXTABLE(27b,100b)
31270 + _ASM_EXTABLE(28b,100b)
31271 + _ASM_EXTABLE(29b,100b)
31272 + _ASM_EXTABLE(30b,100b)
31273 + _ASM_EXTABLE(31b,100b)
31274 + _ASM_EXTABLE(32b,100b)
31275 + _ASM_EXTABLE(33b,100b)
31276 + _ASM_EXTABLE(34b,100b)
31277 + _ASM_EXTABLE(35b,100b)
31278 + _ASM_EXTABLE(36b,100b)
31279 + _ASM_EXTABLE(37b,100b)
31280 + _ASM_EXTABLE(99b,101b)
31281 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31282 + : "1"(to), "2"(from), "0"(size)
31283 + : "eax", "edx", "memory");
31284 + return size;
31285 +}
31286 +
31287 +static unsigned long
31288 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31289 +{
31290 + int d0, d1;
31291 + __asm__ __volatile__(
31292 + " .align 2,0x90\n"
31293 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31294 + " cmpl $67, %0\n"
31295 + " jbe 3f\n"
31296 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31297 + " .align 2,0x90\n"
31298 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31299 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31300 + "5: movl %%eax, 0(%3)\n"
31301 + "6: movl %%edx, 4(%3)\n"
31302 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31303 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31304 + "9: movl %%eax, 8(%3)\n"
31305 + "10: movl %%edx, 12(%3)\n"
31306 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31307 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31308 + "13: movl %%eax, 16(%3)\n"
31309 + "14: movl %%edx, 20(%3)\n"
31310 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31311 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31312 + "17: movl %%eax, 24(%3)\n"
31313 + "18: movl %%edx, 28(%3)\n"
31314 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31315 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31316 + "21: movl %%eax, 32(%3)\n"
31317 + "22: movl %%edx, 36(%3)\n"
31318 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31319 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31320 + "25: movl %%eax, 40(%3)\n"
31321 + "26: movl %%edx, 44(%3)\n"
31322 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31323 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31324 + "29: movl %%eax, 48(%3)\n"
31325 + "30: movl %%edx, 52(%3)\n"
31326 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31327 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31328 + "33: movl %%eax, 56(%3)\n"
31329 + "34: movl %%edx, 60(%3)\n"
31330 + " addl $-64, %0\n"
31331 + " addl $64, %4\n"
31332 + " addl $64, %3\n"
31333 + " cmpl $63, %0\n"
31334 + " ja 1b\n"
31335 + "35: movl %0, %%eax\n"
31336 + " shrl $2, %0\n"
31337 + " andl $3, %%eax\n"
31338 + " cld\n"
31339 + "99: rep; "__copyuser_seg" movsl\n"
31340 + "36: movl %%eax, %0\n"
31341 + "37: rep; "__copyuser_seg" movsb\n"
31342 + "100:\n"
31343 ".section .fixup,\"ax\"\n"
31344 "101: lea 0(%%eax,%0,4),%0\n"
31345 " jmp 100b\n"
31346 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31347 int d0, d1;
31348 __asm__ __volatile__(
31349 " .align 2,0x90\n"
31350 - "0: movl 32(%4), %%eax\n"
31351 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31352 " cmpl $67, %0\n"
31353 " jbe 2f\n"
31354 - "1: movl 64(%4), %%eax\n"
31355 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31356 " .align 2,0x90\n"
31357 - "2: movl 0(%4), %%eax\n"
31358 - "21: movl 4(%4), %%edx\n"
31359 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31360 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31361 " movl %%eax, 0(%3)\n"
31362 " movl %%edx, 4(%3)\n"
31363 - "3: movl 8(%4), %%eax\n"
31364 - "31: movl 12(%4),%%edx\n"
31365 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31366 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31367 " movl %%eax, 8(%3)\n"
31368 " movl %%edx, 12(%3)\n"
31369 - "4: movl 16(%4), %%eax\n"
31370 - "41: movl 20(%4), %%edx\n"
31371 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31372 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31373 " movl %%eax, 16(%3)\n"
31374 " movl %%edx, 20(%3)\n"
31375 - "10: movl 24(%4), %%eax\n"
31376 - "51: movl 28(%4), %%edx\n"
31377 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31378 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31379 " movl %%eax, 24(%3)\n"
31380 " movl %%edx, 28(%3)\n"
31381 - "11: movl 32(%4), %%eax\n"
31382 - "61: movl 36(%4), %%edx\n"
31383 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31384 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31385 " movl %%eax, 32(%3)\n"
31386 " movl %%edx, 36(%3)\n"
31387 - "12: movl 40(%4), %%eax\n"
31388 - "71: movl 44(%4), %%edx\n"
31389 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31390 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31391 " movl %%eax, 40(%3)\n"
31392 " movl %%edx, 44(%3)\n"
31393 - "13: movl 48(%4), %%eax\n"
31394 - "81: movl 52(%4), %%edx\n"
31395 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31396 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31397 " movl %%eax, 48(%3)\n"
31398 " movl %%edx, 52(%3)\n"
31399 - "14: movl 56(%4), %%eax\n"
31400 - "91: movl 60(%4), %%edx\n"
31401 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31402 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31403 " movl %%eax, 56(%3)\n"
31404 " movl %%edx, 60(%3)\n"
31405 " addl $-64, %0\n"
31406 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31407 " shrl $2, %0\n"
31408 " andl $3, %%eax\n"
31409 " cld\n"
31410 - "6: rep; movsl\n"
31411 + "6: rep; "__copyuser_seg" movsl\n"
31412 " movl %%eax,%0\n"
31413 - "7: rep; movsb\n"
31414 + "7: rep; "__copyuser_seg" movsb\n"
31415 "8:\n"
31416 ".section .fixup,\"ax\"\n"
31417 "9: lea 0(%%eax,%0,4),%0\n"
31418 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31419
31420 __asm__ __volatile__(
31421 " .align 2,0x90\n"
31422 - "0: movl 32(%4), %%eax\n"
31423 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31424 " cmpl $67, %0\n"
31425 " jbe 2f\n"
31426 - "1: movl 64(%4), %%eax\n"
31427 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31428 " .align 2,0x90\n"
31429 - "2: movl 0(%4), %%eax\n"
31430 - "21: movl 4(%4), %%edx\n"
31431 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31432 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31433 " movnti %%eax, 0(%3)\n"
31434 " movnti %%edx, 4(%3)\n"
31435 - "3: movl 8(%4), %%eax\n"
31436 - "31: movl 12(%4),%%edx\n"
31437 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31438 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31439 " movnti %%eax, 8(%3)\n"
31440 " movnti %%edx, 12(%3)\n"
31441 - "4: movl 16(%4), %%eax\n"
31442 - "41: movl 20(%4), %%edx\n"
31443 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31444 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31445 " movnti %%eax, 16(%3)\n"
31446 " movnti %%edx, 20(%3)\n"
31447 - "10: movl 24(%4), %%eax\n"
31448 - "51: movl 28(%4), %%edx\n"
31449 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31450 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31451 " movnti %%eax, 24(%3)\n"
31452 " movnti %%edx, 28(%3)\n"
31453 - "11: movl 32(%4), %%eax\n"
31454 - "61: movl 36(%4), %%edx\n"
31455 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31456 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31457 " movnti %%eax, 32(%3)\n"
31458 " movnti %%edx, 36(%3)\n"
31459 - "12: movl 40(%4), %%eax\n"
31460 - "71: movl 44(%4), %%edx\n"
31461 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31462 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31463 " movnti %%eax, 40(%3)\n"
31464 " movnti %%edx, 44(%3)\n"
31465 - "13: movl 48(%4), %%eax\n"
31466 - "81: movl 52(%4), %%edx\n"
31467 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31468 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31469 " movnti %%eax, 48(%3)\n"
31470 " movnti %%edx, 52(%3)\n"
31471 - "14: movl 56(%4), %%eax\n"
31472 - "91: movl 60(%4), %%edx\n"
31473 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31474 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31475 " movnti %%eax, 56(%3)\n"
31476 " movnti %%edx, 60(%3)\n"
31477 " addl $-64, %0\n"
31478 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31479 " shrl $2, %0\n"
31480 " andl $3, %%eax\n"
31481 " cld\n"
31482 - "6: rep; movsl\n"
31483 + "6: rep; "__copyuser_seg" movsl\n"
31484 " movl %%eax,%0\n"
31485 - "7: rep; movsb\n"
31486 + "7: rep; "__copyuser_seg" movsb\n"
31487 "8:\n"
31488 ".section .fixup,\"ax\"\n"
31489 "9: lea 0(%%eax,%0,4),%0\n"
31490 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31491
31492 __asm__ __volatile__(
31493 " .align 2,0x90\n"
31494 - "0: movl 32(%4), %%eax\n"
31495 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31496 " cmpl $67, %0\n"
31497 " jbe 2f\n"
31498 - "1: movl 64(%4), %%eax\n"
31499 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31500 " .align 2,0x90\n"
31501 - "2: movl 0(%4), %%eax\n"
31502 - "21: movl 4(%4), %%edx\n"
31503 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31504 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31505 " movnti %%eax, 0(%3)\n"
31506 " movnti %%edx, 4(%3)\n"
31507 - "3: movl 8(%4), %%eax\n"
31508 - "31: movl 12(%4),%%edx\n"
31509 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31510 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31511 " movnti %%eax, 8(%3)\n"
31512 " movnti %%edx, 12(%3)\n"
31513 - "4: movl 16(%4), %%eax\n"
31514 - "41: movl 20(%4), %%edx\n"
31515 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31516 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31517 " movnti %%eax, 16(%3)\n"
31518 " movnti %%edx, 20(%3)\n"
31519 - "10: movl 24(%4), %%eax\n"
31520 - "51: movl 28(%4), %%edx\n"
31521 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31522 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31523 " movnti %%eax, 24(%3)\n"
31524 " movnti %%edx, 28(%3)\n"
31525 - "11: movl 32(%4), %%eax\n"
31526 - "61: movl 36(%4), %%edx\n"
31527 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31528 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31529 " movnti %%eax, 32(%3)\n"
31530 " movnti %%edx, 36(%3)\n"
31531 - "12: movl 40(%4), %%eax\n"
31532 - "71: movl 44(%4), %%edx\n"
31533 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31534 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31535 " movnti %%eax, 40(%3)\n"
31536 " movnti %%edx, 44(%3)\n"
31537 - "13: movl 48(%4), %%eax\n"
31538 - "81: movl 52(%4), %%edx\n"
31539 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31540 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31541 " movnti %%eax, 48(%3)\n"
31542 " movnti %%edx, 52(%3)\n"
31543 - "14: movl 56(%4), %%eax\n"
31544 - "91: movl 60(%4), %%edx\n"
31545 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31546 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31547 " movnti %%eax, 56(%3)\n"
31548 " movnti %%edx, 60(%3)\n"
31549 " addl $-64, %0\n"
31550 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31551 " shrl $2, %0\n"
31552 " andl $3, %%eax\n"
31553 " cld\n"
31554 - "6: rep; movsl\n"
31555 + "6: rep; "__copyuser_seg" movsl\n"
31556 " movl %%eax,%0\n"
31557 - "7: rep; movsb\n"
31558 + "7: rep; "__copyuser_seg" movsb\n"
31559 "8:\n"
31560 ".section .fixup,\"ax\"\n"
31561 "9: lea 0(%%eax,%0,4),%0\n"
31562 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31563 */
31564 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31565 unsigned long size);
31566 -unsigned long __copy_user_intel(void __user *to, const void *from,
31567 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31568 + unsigned long size);
31569 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31570 unsigned long size);
31571 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31572 const void __user *from, unsigned long size);
31573 #endif /* CONFIG_X86_INTEL_USERCOPY */
31574
31575 /* Generic arbitrary sized copy. */
31576 -#define __copy_user(to, from, size) \
31577 +#define __copy_user(to, from, size, prefix, set, restore) \
31578 do { \
31579 int __d0, __d1, __d2; \
31580 __asm__ __volatile__( \
31581 + set \
31582 " cmp $7,%0\n" \
31583 " jbe 1f\n" \
31584 " movl %1,%0\n" \
31585 " negl %0\n" \
31586 " andl $7,%0\n" \
31587 " subl %0,%3\n" \
31588 - "4: rep; movsb\n" \
31589 + "4: rep; "prefix"movsb\n" \
31590 " movl %3,%0\n" \
31591 " shrl $2,%0\n" \
31592 " andl $3,%3\n" \
31593 " .align 2,0x90\n" \
31594 - "0: rep; movsl\n" \
31595 + "0: rep; "prefix"movsl\n" \
31596 " movl %3,%0\n" \
31597 - "1: rep; movsb\n" \
31598 + "1: rep; "prefix"movsb\n" \
31599 "2:\n" \
31600 + restore \
31601 ".section .fixup,\"ax\"\n" \
31602 "5: addl %3,%0\n" \
31603 " jmp 2b\n" \
31604 @@ -538,14 +650,14 @@ do { \
31605 " negl %0\n" \
31606 " andl $7,%0\n" \
31607 " subl %0,%3\n" \
31608 - "4: rep; movsb\n" \
31609 + "4: rep; "__copyuser_seg"movsb\n" \
31610 " movl %3,%0\n" \
31611 " shrl $2,%0\n" \
31612 " andl $3,%3\n" \
31613 " .align 2,0x90\n" \
31614 - "0: rep; movsl\n" \
31615 + "0: rep; "__copyuser_seg"movsl\n" \
31616 " movl %3,%0\n" \
31617 - "1: rep; movsb\n" \
31618 + "1: rep; "__copyuser_seg"movsb\n" \
31619 "2:\n" \
31620 ".section .fixup,\"ax\"\n" \
31621 "5: addl %3,%0\n" \
31622 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31623 {
31624 stac();
31625 if (movsl_is_ok(to, from, n))
31626 - __copy_user(to, from, n);
31627 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31628 else
31629 - n = __copy_user_intel(to, from, n);
31630 + n = __generic_copy_to_user_intel(to, from, n);
31631 clac();
31632 return n;
31633 }
31634 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31635 {
31636 stac();
31637 if (movsl_is_ok(to, from, n))
31638 - __copy_user(to, from, n);
31639 + __copy_user(to, from, n, __copyuser_seg, "", "");
31640 else
31641 - n = __copy_user_intel((void __user *)to,
31642 - (const void *)from, n);
31643 + n = __generic_copy_from_user_intel(to, from, n);
31644 clac();
31645 return n;
31646 }
31647 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31648 if (n > 64 && cpu_has_xmm2)
31649 n = __copy_user_intel_nocache(to, from, n);
31650 else
31651 - __copy_user(to, from, n);
31652 + __copy_user(to, from, n, __copyuser_seg, "", "");
31653 #else
31654 - __copy_user(to, from, n);
31655 + __copy_user(to, from, n, __copyuser_seg, "", "");
31656 #endif
31657 clac();
31658 return n;
31659 }
31660 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31661
31662 -/**
31663 - * copy_to_user: - Copy a block of data into user space.
31664 - * @to: Destination address, in user space.
31665 - * @from: Source address, in kernel space.
31666 - * @n: Number of bytes to copy.
31667 - *
31668 - * Context: User context only. This function may sleep.
31669 - *
31670 - * Copy data from kernel space to user space.
31671 - *
31672 - * Returns number of bytes that could not be copied.
31673 - * On success, this will be zero.
31674 - */
31675 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31676 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31677 +void __set_fs(mm_segment_t x)
31678 {
31679 - if (access_ok(VERIFY_WRITE, to, n))
31680 - n = __copy_to_user(to, from, n);
31681 - return n;
31682 + switch (x.seg) {
31683 + case 0:
31684 + loadsegment(gs, 0);
31685 + break;
31686 + case TASK_SIZE_MAX:
31687 + loadsegment(gs, __USER_DS);
31688 + break;
31689 + case -1UL:
31690 + loadsegment(gs, __KERNEL_DS);
31691 + break;
31692 + default:
31693 + BUG();
31694 + }
31695 }
31696 -EXPORT_SYMBOL(_copy_to_user);
31697 +EXPORT_SYMBOL(__set_fs);
31698
31699 -/**
31700 - * copy_from_user: - Copy a block of data from user space.
31701 - * @to: Destination address, in kernel space.
31702 - * @from: Source address, in user space.
31703 - * @n: Number of bytes to copy.
31704 - *
31705 - * Context: User context only. This function may sleep.
31706 - *
31707 - * Copy data from user space to kernel space.
31708 - *
31709 - * Returns number of bytes that could not be copied.
31710 - * On success, this will be zero.
31711 - *
31712 - * If some data could not be copied, this function will pad the copied
31713 - * data to the requested size using zero bytes.
31714 - */
31715 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31716 +void set_fs(mm_segment_t x)
31717 {
31718 - if (access_ok(VERIFY_READ, from, n))
31719 - n = __copy_from_user(to, from, n);
31720 - else
31721 - memset(to, 0, n);
31722 - return n;
31723 + current_thread_info()->addr_limit = x;
31724 + __set_fs(x);
31725 }
31726 -EXPORT_SYMBOL(_copy_from_user);
31727 +EXPORT_SYMBOL(set_fs);
31728 +#endif
31729 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31730 index 0a42327..7a82465 100644
31731 --- a/arch/x86/lib/usercopy_64.c
31732 +++ b/arch/x86/lib/usercopy_64.c
31733 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31734 might_fault();
31735 /* no memory constraint because it doesn't change any memory gcc knows
31736 about */
31737 + pax_open_userland();
31738 stac();
31739 asm volatile(
31740 " testq %[size8],%[size8]\n"
31741 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31742 _ASM_EXTABLE(0b,3b)
31743 _ASM_EXTABLE(1b,2b)
31744 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31745 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31746 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31747 [zero] "r" (0UL), [eight] "r" (8UL));
31748 clac();
31749 + pax_close_userland();
31750 return size;
31751 }
31752 EXPORT_SYMBOL(__clear_user);
31753 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31754 }
31755 EXPORT_SYMBOL(clear_user);
31756
31757 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31758 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31759 {
31760 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31761 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31762 - }
31763 - return len;
31764 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31765 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31766 + return len;
31767 }
31768 EXPORT_SYMBOL(copy_in_user);
31769
31770 @@ -69,8 +70,10 @@ EXPORT_SYMBOL(copy_in_user);
31771 * it is not necessary to optimize tail handling.
31772 */
31773 __visible unsigned long
31774 -copy_user_handle_tail(char *to, char *from, unsigned len)
31775 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len)
31776 {
31777 + clac();
31778 + pax_close_userland();
31779 for (; len; --len, to++) {
31780 char c;
31781
31782 @@ -79,10 +82,9 @@ copy_user_handle_tail(char *to, char *from, unsigned len)
31783 if (__put_user_nocheck(c, to, sizeof(char)))
31784 break;
31785 }
31786 - clac();
31787
31788 /* If the destination is a kernel buffer, we always clear the end */
31789 - if (!__addr_ok(to))
31790 + if (!__addr_ok(to) && (unsigned long)to >= TASK_SIZE_MAX + pax_user_shadow_base)
31791 memset(to, 0, len);
31792 return len;
31793 }
31794 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31795 index c4cc740..60a7362 100644
31796 --- a/arch/x86/mm/Makefile
31797 +++ b/arch/x86/mm/Makefile
31798 @@ -35,3 +35,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31799 obj-$(CONFIG_MEMTEST) += memtest.o
31800
31801 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31802 +
31803 +quote:="
31804 +obj-$(CONFIG_X86_64) += uderef_64.o
31805 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31806 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31807 index 903ec1e..c4166b2 100644
31808 --- a/arch/x86/mm/extable.c
31809 +++ b/arch/x86/mm/extable.c
31810 @@ -6,12 +6,24 @@
31811 static inline unsigned long
31812 ex_insn_addr(const struct exception_table_entry *x)
31813 {
31814 - return (unsigned long)&x->insn + x->insn;
31815 + unsigned long reloc = 0;
31816 +
31817 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31818 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31819 +#endif
31820 +
31821 + return (unsigned long)&x->insn + x->insn + reloc;
31822 }
31823 static inline unsigned long
31824 ex_fixup_addr(const struct exception_table_entry *x)
31825 {
31826 - return (unsigned long)&x->fixup + x->fixup;
31827 + unsigned long reloc = 0;
31828 +
31829 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31830 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31831 +#endif
31832 +
31833 + return (unsigned long)&x->fixup + x->fixup + reloc;
31834 }
31835
31836 int fixup_exception(struct pt_regs *regs)
31837 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31838 unsigned long new_ip;
31839
31840 #ifdef CONFIG_PNPBIOS
31841 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31842 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31843 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31844 extern u32 pnp_bios_is_utter_crap;
31845 pnp_bios_is_utter_crap = 1;
31846 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31847 i += 4;
31848 p->fixup -= i;
31849 i += 4;
31850 +
31851 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31852 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31853 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31854 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31855 +#endif
31856 +
31857 }
31858 }
31859
31860 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31861 index ede025f..ecc2d96 100644
31862 --- a/arch/x86/mm/fault.c
31863 +++ b/arch/x86/mm/fault.c
31864 @@ -13,12 +13,19 @@
31865 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31866 #include <linux/prefetch.h> /* prefetchw */
31867 #include <linux/context_tracking.h> /* exception_enter(), ... */
31868 +#include <linux/unistd.h>
31869 +#include <linux/compiler.h>
31870
31871 #include <asm/traps.h> /* dotraplinkage, ... */
31872 #include <asm/pgalloc.h> /* pgd_*(), ... */
31873 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31874 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31875 #include <asm/vsyscall.h> /* emulate_vsyscall */
31876 +#include <asm/tlbflush.h>
31877 +
31878 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31879 +#include <asm/stacktrace.h>
31880 +#endif
31881
31882 #define CREATE_TRACE_POINTS
31883 #include <asm/trace/exceptions.h>
31884 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31885 int ret = 0;
31886
31887 /* kprobe_running() needs smp_processor_id() */
31888 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31889 + if (kprobes_built_in() && !user_mode(regs)) {
31890 preempt_disable();
31891 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31892 ret = 1;
31893 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31894 return !instr_lo || (instr_lo>>1) == 1;
31895 case 0x00:
31896 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31897 - if (probe_kernel_address(instr, opcode))
31898 + if (user_mode(regs)) {
31899 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31900 + return 0;
31901 + } else if (probe_kernel_address(instr, opcode))
31902 return 0;
31903
31904 *prefetch = (instr_lo == 0xF) &&
31905 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31906 while (instr < max_instr) {
31907 unsigned char opcode;
31908
31909 - if (probe_kernel_address(instr, opcode))
31910 + if (user_mode(regs)) {
31911 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31912 + break;
31913 + } else if (probe_kernel_address(instr, opcode))
31914 break;
31915
31916 instr++;
31917 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31918 force_sig_info(si_signo, &info, tsk);
31919 }
31920
31921 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31922 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31923 +#endif
31924 +
31925 +#ifdef CONFIG_PAX_EMUTRAMP
31926 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31927 +#endif
31928 +
31929 +#ifdef CONFIG_PAX_PAGEEXEC
31930 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31931 +{
31932 + pgd_t *pgd;
31933 + pud_t *pud;
31934 + pmd_t *pmd;
31935 +
31936 + pgd = pgd_offset(mm, address);
31937 + if (!pgd_present(*pgd))
31938 + return NULL;
31939 + pud = pud_offset(pgd, address);
31940 + if (!pud_present(*pud))
31941 + return NULL;
31942 + pmd = pmd_offset(pud, address);
31943 + if (!pmd_present(*pmd))
31944 + return NULL;
31945 + return pmd;
31946 +}
31947 +#endif
31948 +
31949 DEFINE_SPINLOCK(pgd_lock);
31950 LIST_HEAD(pgd_list);
31951
31952 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31953 for (address = VMALLOC_START & PMD_MASK;
31954 address >= TASK_SIZE && address < FIXADDR_TOP;
31955 address += PMD_SIZE) {
31956 +
31957 +#ifdef CONFIG_PAX_PER_CPU_PGD
31958 + unsigned long cpu;
31959 +#else
31960 struct page *page;
31961 +#endif
31962
31963 spin_lock(&pgd_lock);
31964 +
31965 +#ifdef CONFIG_PAX_PER_CPU_PGD
31966 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31967 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31968 + pmd_t *ret;
31969 +
31970 + ret = vmalloc_sync_one(pgd, address);
31971 + if (!ret)
31972 + break;
31973 + pgd = get_cpu_pgd(cpu, kernel);
31974 +#else
31975 list_for_each_entry(page, &pgd_list, lru) {
31976 + pgd_t *pgd;
31977 spinlock_t *pgt_lock;
31978 pmd_t *ret;
31979
31980 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31981 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
31982
31983 spin_lock(pgt_lock);
31984 - ret = vmalloc_sync_one(page_address(page), address);
31985 + pgd = page_address(page);
31986 +#endif
31987 +
31988 + ret = vmalloc_sync_one(pgd, address);
31989 +
31990 +#ifndef CONFIG_PAX_PER_CPU_PGD
31991 spin_unlock(pgt_lock);
31992 +#endif
31993
31994 if (!ret)
31995 break;
31996 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
31997 * an interrupt in the middle of a task switch..
31998 */
31999 pgd_paddr = read_cr3();
32000 +
32001 +#ifdef CONFIG_PAX_PER_CPU_PGD
32002 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
32003 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
32004 +#endif
32005 +
32006 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
32007 if (!pmd_k)
32008 return -1;
32009 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
32010 * happen within a race in page table update. In the later
32011 * case just flush:
32012 */
32013 - pgd = pgd_offset(current->active_mm, address);
32014 +
32015 pgd_ref = pgd_offset_k(address);
32016 if (pgd_none(*pgd_ref))
32017 return -1;
32018
32019 +#ifdef CONFIG_PAX_PER_CPU_PGD
32020 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
32021 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
32022 + if (pgd_none(*pgd)) {
32023 + set_pgd(pgd, *pgd_ref);
32024 + arch_flush_lazy_mmu_mode();
32025 + } else {
32026 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
32027 + }
32028 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
32029 +#else
32030 + pgd = pgd_offset(current->active_mm, address);
32031 +#endif
32032 +
32033 if (pgd_none(*pgd)) {
32034 set_pgd(pgd, *pgd_ref);
32035 arch_flush_lazy_mmu_mode();
32036 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
32037 static int is_errata100(struct pt_regs *regs, unsigned long address)
32038 {
32039 #ifdef CONFIG_X86_64
32040 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
32041 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
32042 return 1;
32043 #endif
32044 return 0;
32045 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
32046 }
32047
32048 static const char nx_warning[] = KERN_CRIT
32049 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
32050 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
32051 static const char smep_warning[] = KERN_CRIT
32052 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
32053 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
32054
32055 static void
32056 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32057 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32058 if (!oops_may_print())
32059 return;
32060
32061 - if (error_code & PF_INSTR) {
32062 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
32063 unsigned int level;
32064 pgd_t *pgd;
32065 pte_t *pte;
32066 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32067 pte = lookup_address_in_pgd(pgd, address, &level);
32068
32069 if (pte && pte_present(*pte) && !pte_exec(*pte))
32070 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
32071 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32072 if (pte && pte_present(*pte) && pte_exec(*pte) &&
32073 (pgd_flags(*pgd) & _PAGE_USER) &&
32074 (__read_cr4() & X86_CR4_SMEP))
32075 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
32076 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32077 }
32078
32079 +#ifdef CONFIG_PAX_KERNEXEC
32080 + if (init_mm.start_code <= address && address < init_mm.end_code) {
32081 + if (current->signal->curr_ip)
32082 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
32083 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
32084 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32085 + else
32086 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
32087 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32088 + }
32089 +#endif
32090 +
32091 printk(KERN_ALERT "BUG: unable to handle kernel ");
32092 if (address < PAGE_SIZE)
32093 printk(KERN_CONT "NULL pointer dereference");
32094 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32095 return;
32096 }
32097 #endif
32098 +
32099 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32100 + if (pax_is_fetch_fault(regs, error_code, address)) {
32101 +
32102 +#ifdef CONFIG_PAX_EMUTRAMP
32103 + switch (pax_handle_fetch_fault(regs)) {
32104 + case 2:
32105 + return;
32106 + }
32107 +#endif
32108 +
32109 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32110 + do_group_exit(SIGKILL);
32111 + }
32112 +#endif
32113 +
32114 /* Kernel addresses are always protection faults: */
32115 if (address >= TASK_SIZE)
32116 error_code |= PF_PROT;
32117 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32118 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32119 printk(KERN_ERR
32120 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32121 - tsk->comm, tsk->pid, address);
32122 + tsk->comm, task_pid_nr(tsk), address);
32123 code = BUS_MCEERR_AR;
32124 }
32125 #endif
32126 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32127 return 1;
32128 }
32129
32130 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32131 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32132 +{
32133 + pte_t *pte;
32134 + pmd_t *pmd;
32135 + spinlock_t *ptl;
32136 + unsigned char pte_mask;
32137 +
32138 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32139 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32140 + return 0;
32141 +
32142 + /* PaX: it's our fault, let's handle it if we can */
32143 +
32144 + /* PaX: take a look at read faults before acquiring any locks */
32145 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32146 + /* instruction fetch attempt from a protected page in user mode */
32147 + up_read(&mm->mmap_sem);
32148 +
32149 +#ifdef CONFIG_PAX_EMUTRAMP
32150 + switch (pax_handle_fetch_fault(regs)) {
32151 + case 2:
32152 + return 1;
32153 + }
32154 +#endif
32155 +
32156 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32157 + do_group_exit(SIGKILL);
32158 + }
32159 +
32160 + pmd = pax_get_pmd(mm, address);
32161 + if (unlikely(!pmd))
32162 + return 0;
32163 +
32164 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32165 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32166 + pte_unmap_unlock(pte, ptl);
32167 + return 0;
32168 + }
32169 +
32170 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32171 + /* write attempt to a protected page in user mode */
32172 + pte_unmap_unlock(pte, ptl);
32173 + return 0;
32174 + }
32175 +
32176 +#ifdef CONFIG_SMP
32177 + if (likely(address > get_limit(regs->cs) && cpumask_test_cpu(smp_processor_id(), &mm->context.cpu_user_cs_mask)))
32178 +#else
32179 + if (likely(address > get_limit(regs->cs)))
32180 +#endif
32181 + {
32182 + set_pte(pte, pte_mkread(*pte));
32183 + __flush_tlb_one(address);
32184 + pte_unmap_unlock(pte, ptl);
32185 + up_read(&mm->mmap_sem);
32186 + return 1;
32187 + }
32188 +
32189 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32190 +
32191 + /*
32192 + * PaX: fill DTLB with user rights and retry
32193 + */
32194 + __asm__ __volatile__ (
32195 + "orb %2,(%1)\n"
32196 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32197 +/*
32198 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32199 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32200 + * page fault when examined during a TLB load attempt. this is true not only
32201 + * for PTEs holding a non-present entry but also present entries that will
32202 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32203 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32204 + * for our target pages since their PTEs are simply not in the TLBs at all.
32205 +
32206 + * the best thing in omitting it is that we gain around 15-20% speed in the
32207 + * fast path of the page fault handler and can get rid of tracing since we
32208 + * can no longer flush unintended entries.
32209 + */
32210 + "invlpg (%0)\n"
32211 +#endif
32212 + __copyuser_seg"testb $0,(%0)\n"
32213 + "xorb %3,(%1)\n"
32214 + :
32215 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32216 + : "memory", "cc");
32217 + pte_unmap_unlock(pte, ptl);
32218 + up_read(&mm->mmap_sem);
32219 + return 1;
32220 +}
32221 +#endif
32222 +
32223 /*
32224 * Handle a spurious fault caused by a stale TLB entry.
32225 *
32226 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32227 static inline int
32228 access_error(unsigned long error_code, struct vm_area_struct *vma)
32229 {
32230 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32231 + return 1;
32232 +
32233 if (error_code & PF_WRITE) {
32234 /* write, present and write, not present: */
32235 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32236 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32237 if (error_code & PF_USER)
32238 return false;
32239
32240 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32241 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32242 return false;
32243
32244 return true;
32245 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32246 tsk = current;
32247 mm = tsk->mm;
32248
32249 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32250 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32251 + if (!search_exception_tables(regs->ip)) {
32252 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32253 + bad_area_nosemaphore(regs, error_code, address);
32254 + return;
32255 + }
32256 + if (address < pax_user_shadow_base) {
32257 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32258 + printk(KERN_EMERG "PAX: faulting IP: %pS\n", (void *)regs->ip);
32259 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_EMERG);
32260 + } else
32261 + address -= pax_user_shadow_base;
32262 + }
32263 +#endif
32264 +
32265 /*
32266 * Detect and handle instructions that would cause a page fault for
32267 * both a tracked kernel page and a userspace page.
32268 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32269 * User-mode registers count as a user access even for any
32270 * potential system fault or CPU buglet:
32271 */
32272 - if (user_mode_vm(regs)) {
32273 + if (user_mode(regs)) {
32274 local_irq_enable();
32275 error_code |= PF_USER;
32276 flags |= FAULT_FLAG_USER;
32277 @@ -1187,6 +1411,11 @@ retry:
32278 might_sleep();
32279 }
32280
32281 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32282 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32283 + return;
32284 +#endif
32285 +
32286 vma = find_vma(mm, address);
32287 if (unlikely(!vma)) {
32288 bad_area(regs, error_code, address);
32289 @@ -1198,18 +1427,24 @@ retry:
32290 bad_area(regs, error_code, address);
32291 return;
32292 }
32293 - if (error_code & PF_USER) {
32294 - /*
32295 - * Accessing the stack below %sp is always a bug.
32296 - * The large cushion allows instructions like enter
32297 - * and pusha to work. ("enter $65535, $31" pushes
32298 - * 32 pointers and then decrements %sp by 65535.)
32299 - */
32300 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32301 - bad_area(regs, error_code, address);
32302 - return;
32303 - }
32304 + /*
32305 + * Accessing the stack below %sp is always a bug.
32306 + * The large cushion allows instructions like enter
32307 + * and pusha to work. ("enter $65535, $31" pushes
32308 + * 32 pointers and then decrements %sp by 65535.)
32309 + */
32310 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32311 + bad_area(regs, error_code, address);
32312 + return;
32313 }
32314 +
32315 +#ifdef CONFIG_PAX_SEGMEXEC
32316 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32317 + bad_area(regs, error_code, address);
32318 + return;
32319 + }
32320 +#endif
32321 +
32322 if (unlikely(expand_stack(vma, address))) {
32323 bad_area(regs, error_code, address);
32324 return;
32325 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32326 }
32327 NOKPROBE_SYMBOL(trace_do_page_fault);
32328 #endif /* CONFIG_TRACING */
32329 +
32330 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32331 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32332 +{
32333 + struct mm_struct *mm = current->mm;
32334 + unsigned long ip = regs->ip;
32335 +
32336 + if (v8086_mode(regs))
32337 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32338 +
32339 +#ifdef CONFIG_PAX_PAGEEXEC
32340 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32341 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32342 + return true;
32343 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32344 + return true;
32345 + return false;
32346 + }
32347 +#endif
32348 +
32349 +#ifdef CONFIG_PAX_SEGMEXEC
32350 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32351 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32352 + return true;
32353 + return false;
32354 + }
32355 +#endif
32356 +
32357 + return false;
32358 +}
32359 +#endif
32360 +
32361 +#ifdef CONFIG_PAX_EMUTRAMP
32362 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32363 +{
32364 + int err;
32365 +
32366 + do { /* PaX: libffi trampoline emulation */
32367 + unsigned char mov, jmp;
32368 + unsigned int addr1, addr2;
32369 +
32370 +#ifdef CONFIG_X86_64
32371 + if ((regs->ip + 9) >> 32)
32372 + break;
32373 +#endif
32374 +
32375 + err = get_user(mov, (unsigned char __user *)regs->ip);
32376 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32377 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32378 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32379 +
32380 + if (err)
32381 + break;
32382 +
32383 + if (mov == 0xB8 && jmp == 0xE9) {
32384 + regs->ax = addr1;
32385 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32386 + return 2;
32387 + }
32388 + } while (0);
32389 +
32390 + do { /* PaX: gcc trampoline emulation #1 */
32391 + unsigned char mov1, mov2;
32392 + unsigned short jmp;
32393 + unsigned int addr1, addr2;
32394 +
32395 +#ifdef CONFIG_X86_64
32396 + if ((regs->ip + 11) >> 32)
32397 + break;
32398 +#endif
32399 +
32400 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32401 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32402 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32403 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32404 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32405 +
32406 + if (err)
32407 + break;
32408 +
32409 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32410 + regs->cx = addr1;
32411 + regs->ax = addr2;
32412 + regs->ip = addr2;
32413 + return 2;
32414 + }
32415 + } while (0);
32416 +
32417 + do { /* PaX: gcc trampoline emulation #2 */
32418 + unsigned char mov, jmp;
32419 + unsigned int addr1, addr2;
32420 +
32421 +#ifdef CONFIG_X86_64
32422 + if ((regs->ip + 9) >> 32)
32423 + break;
32424 +#endif
32425 +
32426 + err = get_user(mov, (unsigned char __user *)regs->ip);
32427 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32428 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32429 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32430 +
32431 + if (err)
32432 + break;
32433 +
32434 + if (mov == 0xB9 && jmp == 0xE9) {
32435 + regs->cx = addr1;
32436 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32437 + return 2;
32438 + }
32439 + } while (0);
32440 +
32441 + return 1; /* PaX in action */
32442 +}
32443 +
32444 +#ifdef CONFIG_X86_64
32445 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32446 +{
32447 + int err;
32448 +
32449 + do { /* PaX: libffi trampoline emulation */
32450 + unsigned short mov1, mov2, jmp1;
32451 + unsigned char stcclc, jmp2;
32452 + unsigned long addr1, addr2;
32453 +
32454 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32455 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32456 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32457 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32458 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32459 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32460 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32461 +
32462 + if (err)
32463 + break;
32464 +
32465 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32466 + regs->r11 = addr1;
32467 + regs->r10 = addr2;
32468 + if (stcclc == 0xF8)
32469 + regs->flags &= ~X86_EFLAGS_CF;
32470 + else
32471 + regs->flags |= X86_EFLAGS_CF;
32472 + regs->ip = addr1;
32473 + return 2;
32474 + }
32475 + } while (0);
32476 +
32477 + do { /* PaX: gcc trampoline emulation #1 */
32478 + unsigned short mov1, mov2, jmp1;
32479 + unsigned char jmp2;
32480 + unsigned int addr1;
32481 + unsigned long addr2;
32482 +
32483 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32484 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32485 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32486 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32487 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32488 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32489 +
32490 + if (err)
32491 + break;
32492 +
32493 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32494 + regs->r11 = addr1;
32495 + regs->r10 = addr2;
32496 + regs->ip = addr1;
32497 + return 2;
32498 + }
32499 + } while (0);
32500 +
32501 + do { /* PaX: gcc trampoline emulation #2 */
32502 + unsigned short mov1, mov2, jmp1;
32503 + unsigned char jmp2;
32504 + unsigned long addr1, addr2;
32505 +
32506 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32507 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32508 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32509 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32510 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32511 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32512 +
32513 + if (err)
32514 + break;
32515 +
32516 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32517 + regs->r11 = addr1;
32518 + regs->r10 = addr2;
32519 + regs->ip = addr1;
32520 + return 2;
32521 + }
32522 + } while (0);
32523 +
32524 + return 1; /* PaX in action */
32525 +}
32526 +#endif
32527 +
32528 +/*
32529 + * PaX: decide what to do with offenders (regs->ip = fault address)
32530 + *
32531 + * returns 1 when task should be killed
32532 + * 2 when gcc trampoline was detected
32533 + */
32534 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32535 +{
32536 + if (v8086_mode(regs))
32537 + return 1;
32538 +
32539 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32540 + return 1;
32541 +
32542 +#ifdef CONFIG_X86_32
32543 + return pax_handle_fetch_fault_32(regs);
32544 +#else
32545 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32546 + return pax_handle_fetch_fault_32(regs);
32547 + else
32548 + return pax_handle_fetch_fault_64(regs);
32549 +#endif
32550 +}
32551 +#endif
32552 +
32553 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32554 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32555 +{
32556 + long i;
32557 +
32558 + printk(KERN_ERR "PAX: bytes at PC: ");
32559 + for (i = 0; i < 20; i++) {
32560 + unsigned char c;
32561 + if (get_user(c, (unsigned char __force_user *)pc+i))
32562 + printk(KERN_CONT "?? ");
32563 + else
32564 + printk(KERN_CONT "%02x ", c);
32565 + }
32566 + printk("\n");
32567 +
32568 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32569 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32570 + unsigned long c;
32571 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32572 +#ifdef CONFIG_X86_32
32573 + printk(KERN_CONT "???????? ");
32574 +#else
32575 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32576 + printk(KERN_CONT "???????? ???????? ");
32577 + else
32578 + printk(KERN_CONT "???????????????? ");
32579 +#endif
32580 + } else {
32581 +#ifdef CONFIG_X86_64
32582 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32583 + printk(KERN_CONT "%08x ", (unsigned int)c);
32584 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32585 + } else
32586 +#endif
32587 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32588 + }
32589 + }
32590 + printk("\n");
32591 +}
32592 +#endif
32593 +
32594 +/**
32595 + * probe_kernel_write(): safely attempt to write to a location
32596 + * @dst: address to write to
32597 + * @src: pointer to the data that shall be written
32598 + * @size: size of the data chunk
32599 + *
32600 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32601 + * happens, handle that and return -EFAULT.
32602 + */
32603 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32604 +{
32605 + long ret;
32606 + mm_segment_t old_fs = get_fs();
32607 +
32608 + set_fs(KERNEL_DS);
32609 + pagefault_disable();
32610 + pax_open_kernel();
32611 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32612 + pax_close_kernel();
32613 + pagefault_enable();
32614 + set_fs(old_fs);
32615 +
32616 + return ret ? -EFAULT : 0;
32617 +}
32618 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32619 index 81bf3d2..7ef25c2 100644
32620 --- a/arch/x86/mm/gup.c
32621 +++ b/arch/x86/mm/gup.c
32622 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32623 addr = start;
32624 len = (unsigned long) nr_pages << PAGE_SHIFT;
32625 end = start + len;
32626 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32627 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32628 (void __user *)start, len)))
32629 return 0;
32630
32631 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32632 goto slow_irqon;
32633 #endif
32634
32635 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32636 + (void __user *)start, len)))
32637 + return 0;
32638 +
32639 /*
32640 * XXX: batch / limit 'nr', to avoid large irq off latency
32641 * needs some instrumenting to determine the common sizes used by
32642 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32643 index 4500142..53a363c 100644
32644 --- a/arch/x86/mm/highmem_32.c
32645 +++ b/arch/x86/mm/highmem_32.c
32646 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32647 idx = type + KM_TYPE_NR*smp_processor_id();
32648 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32649 BUG_ON(!pte_none(*(kmap_pte-idx)));
32650 +
32651 + pax_open_kernel();
32652 set_pte(kmap_pte-idx, mk_pte(page, prot));
32653 + pax_close_kernel();
32654 +
32655 arch_flush_lazy_mmu_mode();
32656
32657 return (void *)vaddr;
32658 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32659 index 42982b2..7168fc3 100644
32660 --- a/arch/x86/mm/hugetlbpage.c
32661 +++ b/arch/x86/mm/hugetlbpage.c
32662 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32663 #ifdef CONFIG_HUGETLB_PAGE
32664 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32665 unsigned long addr, unsigned long len,
32666 - unsigned long pgoff, unsigned long flags)
32667 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32668 {
32669 struct hstate *h = hstate_file(file);
32670 struct vm_unmapped_area_info info;
32671 -
32672 +
32673 info.flags = 0;
32674 info.length = len;
32675 info.low_limit = current->mm->mmap_legacy_base;
32676 info.high_limit = TASK_SIZE;
32677 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32678 info.align_offset = 0;
32679 + info.threadstack_offset = offset;
32680 return vm_unmapped_area(&info);
32681 }
32682
32683 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32684 unsigned long addr0, unsigned long len,
32685 - unsigned long pgoff, unsigned long flags)
32686 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32687 {
32688 struct hstate *h = hstate_file(file);
32689 struct vm_unmapped_area_info info;
32690 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32691 info.high_limit = current->mm->mmap_base;
32692 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32693 info.align_offset = 0;
32694 + info.threadstack_offset = offset;
32695 addr = vm_unmapped_area(&info);
32696
32697 /*
32698 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32699 VM_BUG_ON(addr != -ENOMEM);
32700 info.flags = 0;
32701 info.low_limit = TASK_UNMAPPED_BASE;
32702 +
32703 +#ifdef CONFIG_PAX_RANDMMAP
32704 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32705 + info.low_limit += current->mm->delta_mmap;
32706 +#endif
32707 +
32708 info.high_limit = TASK_SIZE;
32709 addr = vm_unmapped_area(&info);
32710 }
32711 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32712 struct hstate *h = hstate_file(file);
32713 struct mm_struct *mm = current->mm;
32714 struct vm_area_struct *vma;
32715 + unsigned long pax_task_size = TASK_SIZE;
32716 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32717
32718 if (len & ~huge_page_mask(h))
32719 return -EINVAL;
32720 - if (len > TASK_SIZE)
32721 +
32722 +#ifdef CONFIG_PAX_SEGMEXEC
32723 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32724 + pax_task_size = SEGMEXEC_TASK_SIZE;
32725 +#endif
32726 +
32727 + pax_task_size -= PAGE_SIZE;
32728 +
32729 + if (len > pax_task_size)
32730 return -ENOMEM;
32731
32732 if (flags & MAP_FIXED) {
32733 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32734 return addr;
32735 }
32736
32737 +#ifdef CONFIG_PAX_RANDMMAP
32738 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32739 +#endif
32740 +
32741 if (addr) {
32742 addr = ALIGN(addr, huge_page_size(h));
32743 vma = find_vma(mm, addr);
32744 - if (TASK_SIZE - len >= addr &&
32745 - (!vma || addr + len <= vma->vm_start))
32746 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32747 return addr;
32748 }
32749 if (mm->get_unmapped_area == arch_get_unmapped_area)
32750 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32751 - pgoff, flags);
32752 + pgoff, flags, offset);
32753 else
32754 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32755 - pgoff, flags);
32756 + pgoff, flags, offset);
32757 }
32758 #endif /* CONFIG_HUGETLB_PAGE */
32759
32760 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32761 index a110efc..a31a18f 100644
32762 --- a/arch/x86/mm/init.c
32763 +++ b/arch/x86/mm/init.c
32764 @@ -4,6 +4,7 @@
32765 #include <linux/swap.h>
32766 #include <linux/memblock.h>
32767 #include <linux/bootmem.h> /* for max_low_pfn */
32768 +#include <linux/tboot.h>
32769
32770 #include <asm/cacheflush.h>
32771 #include <asm/e820.h>
32772 @@ -17,6 +18,8 @@
32773 #include <asm/proto.h>
32774 #include <asm/dma.h> /* for MAX_DMA_PFN */
32775 #include <asm/microcode.h>
32776 +#include <asm/desc.h>
32777 +#include <asm/bios_ebda.h>
32778
32779 /*
32780 * We need to define the tracepoints somewhere, and tlb.c
32781 @@ -620,7 +623,18 @@ void __init init_mem_mapping(void)
32782 early_ioremap_page_table_range_init();
32783 #endif
32784
32785 +#ifdef CONFIG_PAX_PER_CPU_PGD
32786 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32787 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32788 + KERNEL_PGD_PTRS);
32789 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32790 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32791 + KERNEL_PGD_PTRS);
32792 + load_cr3(get_cpu_pgd(0, kernel));
32793 +#else
32794 load_cr3(swapper_pg_dir);
32795 +#endif
32796 +
32797 __flush_tlb_all();
32798
32799 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32800 @@ -636,10 +650,40 @@ void __init init_mem_mapping(void)
32801 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32802 * mmio resources as well as potential bios/acpi data regions.
32803 */
32804 +
32805 +#ifdef CONFIG_GRKERNSEC_KMEM
32806 +static unsigned int ebda_start __read_only;
32807 +static unsigned int ebda_end __read_only;
32808 +#endif
32809 +
32810 int devmem_is_allowed(unsigned long pagenr)
32811 {
32812 - if (pagenr < 256)
32813 +#ifdef CONFIG_GRKERNSEC_KMEM
32814 + /* allow BDA */
32815 + if (!pagenr)
32816 return 1;
32817 + /* allow EBDA */
32818 + if (pagenr >= ebda_start && pagenr < ebda_end)
32819 + return 1;
32820 + /* if tboot is in use, allow access to its hardcoded serial log range */
32821 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32822 + return 1;
32823 +#else
32824 + if (!pagenr)
32825 + return 1;
32826 +#ifdef CONFIG_VM86
32827 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32828 + return 1;
32829 +#endif
32830 +#endif
32831 +
32832 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32833 + return 1;
32834 +#ifdef CONFIG_GRKERNSEC_KMEM
32835 + /* throw out everything else below 1MB */
32836 + if (pagenr <= 256)
32837 + return 0;
32838 +#endif
32839 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32840 return 0;
32841 if (!page_is_ram(pagenr))
32842 @@ -685,8 +729,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32843 #endif
32844 }
32845
32846 +#ifdef CONFIG_GRKERNSEC_KMEM
32847 +static inline void gr_init_ebda(void)
32848 +{
32849 + unsigned int ebda_addr;
32850 + unsigned int ebda_size = 0;
32851 +
32852 + ebda_addr = get_bios_ebda();
32853 + if (ebda_addr) {
32854 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32855 + ebda_size <<= 10;
32856 + }
32857 + if (ebda_addr && ebda_size) {
32858 + ebda_start = ebda_addr >> PAGE_SHIFT;
32859 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32860 + } else {
32861 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32862 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32863 + }
32864 +}
32865 +#else
32866 +static inline void gr_init_ebda(void) { }
32867 +#endif
32868 +
32869 void free_initmem(void)
32870 {
32871 +#ifdef CONFIG_PAX_KERNEXEC
32872 +#ifdef CONFIG_X86_32
32873 + /* PaX: limit KERNEL_CS to actual size */
32874 + unsigned long addr, limit;
32875 + struct desc_struct d;
32876 + int cpu;
32877 +#else
32878 + pgd_t *pgd;
32879 + pud_t *pud;
32880 + pmd_t *pmd;
32881 + unsigned long addr, end;
32882 +#endif
32883 +#endif
32884 +
32885 + gr_init_ebda();
32886 +
32887 +#ifdef CONFIG_PAX_KERNEXEC
32888 +#ifdef CONFIG_X86_32
32889 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32890 + limit = (limit - 1UL) >> PAGE_SHIFT;
32891 +
32892 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32893 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32894 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32895 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32896 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32897 + }
32898 +
32899 + /* PaX: make KERNEL_CS read-only */
32900 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32901 + if (!paravirt_enabled())
32902 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32903 +/*
32904 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32905 + pgd = pgd_offset_k(addr);
32906 + pud = pud_offset(pgd, addr);
32907 + pmd = pmd_offset(pud, addr);
32908 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32909 + }
32910 +*/
32911 +#ifdef CONFIG_X86_PAE
32912 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32913 +/*
32914 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32915 + pgd = pgd_offset_k(addr);
32916 + pud = pud_offset(pgd, addr);
32917 + pmd = pmd_offset(pud, addr);
32918 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32919 + }
32920 +*/
32921 +#endif
32922 +
32923 +#ifdef CONFIG_MODULES
32924 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32925 +#endif
32926 +
32927 +#else
32928 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32929 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32930 + pgd = pgd_offset_k(addr);
32931 + pud = pud_offset(pgd, addr);
32932 + pmd = pmd_offset(pud, addr);
32933 + if (!pmd_present(*pmd))
32934 + continue;
32935 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32936 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32937 + else
32938 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32939 + }
32940 +
32941 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32942 + end = addr + KERNEL_IMAGE_SIZE;
32943 + for (; addr < end; addr += PMD_SIZE) {
32944 + pgd = pgd_offset_k(addr);
32945 + pud = pud_offset(pgd, addr);
32946 + pmd = pmd_offset(pud, addr);
32947 + if (!pmd_present(*pmd))
32948 + continue;
32949 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32950 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32951 + }
32952 +#endif
32953 +
32954 + flush_tlb_all();
32955 +#endif
32956 +
32957 free_init_pages("unused kernel",
32958 (unsigned long)(&__init_begin),
32959 (unsigned long)(&__init_end));
32960 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32961 index c8140e1..59257fc 100644
32962 --- a/arch/x86/mm/init_32.c
32963 +++ b/arch/x86/mm/init_32.c
32964 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32965 bool __read_mostly __vmalloc_start_set = false;
32966
32967 /*
32968 - * Creates a middle page table and puts a pointer to it in the
32969 - * given global directory entry. This only returns the gd entry
32970 - * in non-PAE compilation mode, since the middle layer is folded.
32971 - */
32972 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32973 -{
32974 - pud_t *pud;
32975 - pmd_t *pmd_table;
32976 -
32977 -#ifdef CONFIG_X86_PAE
32978 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32979 - pmd_table = (pmd_t *)alloc_low_page();
32980 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32981 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
32982 - pud = pud_offset(pgd, 0);
32983 - BUG_ON(pmd_table != pmd_offset(pud, 0));
32984 -
32985 - return pmd_table;
32986 - }
32987 -#endif
32988 - pud = pud_offset(pgd, 0);
32989 - pmd_table = pmd_offset(pud, 0);
32990 -
32991 - return pmd_table;
32992 -}
32993 -
32994 -/*
32995 * Create a page table and place a pointer to it in a middle page
32996 * directory entry:
32997 */
32998 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
32999 pte_t *page_table = (pte_t *)alloc_low_page();
33000
33001 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
33002 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
33003 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
33004 +#else
33005 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
33006 +#endif
33007 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
33008 }
33009
33010 return pte_offset_kernel(pmd, 0);
33011 }
33012
33013 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
33014 +{
33015 + pud_t *pud;
33016 + pmd_t *pmd_table;
33017 +
33018 + pud = pud_offset(pgd, 0);
33019 + pmd_table = pmd_offset(pud, 0);
33020 +
33021 + return pmd_table;
33022 +}
33023 +
33024 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
33025 {
33026 int pgd_idx = pgd_index(vaddr);
33027 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33028 int pgd_idx, pmd_idx;
33029 unsigned long vaddr;
33030 pgd_t *pgd;
33031 + pud_t *pud;
33032 pmd_t *pmd;
33033 pte_t *pte = NULL;
33034 unsigned long count = page_table_range_init_count(start, end);
33035 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33036 pgd = pgd_base + pgd_idx;
33037
33038 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
33039 - pmd = one_md_table_init(pgd);
33040 - pmd = pmd + pmd_index(vaddr);
33041 + pud = pud_offset(pgd, vaddr);
33042 + pmd = pmd_offset(pud, vaddr);
33043 +
33044 +#ifdef CONFIG_X86_PAE
33045 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33046 +#endif
33047 +
33048 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
33049 pmd++, pmd_idx++) {
33050 pte = page_table_kmap_check(one_page_table_init(pmd),
33051 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33052 }
33053 }
33054
33055 -static inline int is_kernel_text(unsigned long addr)
33056 +static inline int is_kernel_text(unsigned long start, unsigned long end)
33057 {
33058 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
33059 - return 1;
33060 - return 0;
33061 + if ((start >= ktla_ktva((unsigned long)_etext) ||
33062 + end <= ktla_ktva((unsigned long)_stext)) &&
33063 + (start >= ktla_ktva((unsigned long)_einittext) ||
33064 + end <= ktla_ktva((unsigned long)_sinittext)) &&
33065 +
33066 +#ifdef CONFIG_ACPI_SLEEP
33067 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
33068 +#endif
33069 +
33070 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
33071 + return 0;
33072 + return 1;
33073 }
33074
33075 /*
33076 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
33077 unsigned long last_map_addr = end;
33078 unsigned long start_pfn, end_pfn;
33079 pgd_t *pgd_base = swapper_pg_dir;
33080 - int pgd_idx, pmd_idx, pte_ofs;
33081 + unsigned int pgd_idx, pmd_idx, pte_ofs;
33082 unsigned long pfn;
33083 pgd_t *pgd;
33084 + pud_t *pud;
33085 pmd_t *pmd;
33086 pte_t *pte;
33087 unsigned pages_2m, pages_4k;
33088 @@ -291,8 +295,13 @@ repeat:
33089 pfn = start_pfn;
33090 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33091 pgd = pgd_base + pgd_idx;
33092 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
33093 - pmd = one_md_table_init(pgd);
33094 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33095 + pud = pud_offset(pgd, 0);
33096 + pmd = pmd_offset(pud, 0);
33097 +
33098 +#ifdef CONFIG_X86_PAE
33099 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33100 +#endif
33101
33102 if (pfn >= end_pfn)
33103 continue;
33104 @@ -304,14 +313,13 @@ repeat:
33105 #endif
33106 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33107 pmd++, pmd_idx++) {
33108 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33109 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33110
33111 /*
33112 * Map with big pages if possible, otherwise
33113 * create normal page tables:
33114 */
33115 if (use_pse) {
33116 - unsigned int addr2;
33117 pgprot_t prot = PAGE_KERNEL_LARGE;
33118 /*
33119 * first pass will use the same initial
33120 @@ -322,11 +330,7 @@ repeat:
33121 _PAGE_PSE);
33122
33123 pfn &= PMD_MASK >> PAGE_SHIFT;
33124 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33125 - PAGE_OFFSET + PAGE_SIZE-1;
33126 -
33127 - if (is_kernel_text(addr) ||
33128 - is_kernel_text(addr2))
33129 + if (is_kernel_text(address, address + PMD_SIZE))
33130 prot = PAGE_KERNEL_LARGE_EXEC;
33131
33132 pages_2m++;
33133 @@ -343,7 +347,7 @@ repeat:
33134 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33135 pte += pte_ofs;
33136 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33137 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33138 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33139 pgprot_t prot = PAGE_KERNEL;
33140 /*
33141 * first pass will use the same initial
33142 @@ -351,7 +355,7 @@ repeat:
33143 */
33144 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33145
33146 - if (is_kernel_text(addr))
33147 + if (is_kernel_text(address, address + PAGE_SIZE))
33148 prot = PAGE_KERNEL_EXEC;
33149
33150 pages_4k++;
33151 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33152
33153 pud = pud_offset(pgd, va);
33154 pmd = pmd_offset(pud, va);
33155 - if (!pmd_present(*pmd))
33156 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33157 break;
33158
33159 /* should not be large page here */
33160 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33161
33162 static void __init pagetable_init(void)
33163 {
33164 - pgd_t *pgd_base = swapper_pg_dir;
33165 -
33166 - permanent_kmaps_init(pgd_base);
33167 + permanent_kmaps_init(swapper_pg_dir);
33168 }
33169
33170 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33171 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33172 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33173
33174 /* user-defined highmem size */
33175 @@ -787,10 +789,10 @@ void __init mem_init(void)
33176 ((unsigned long)&__init_end -
33177 (unsigned long)&__init_begin) >> 10,
33178
33179 - (unsigned long)&_etext, (unsigned long)&_edata,
33180 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33181 + (unsigned long)&_sdata, (unsigned long)&_edata,
33182 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33183
33184 - (unsigned long)&_text, (unsigned long)&_etext,
33185 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33186 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33187
33188 /*
33189 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33190 if (!kernel_set_to_readonly)
33191 return;
33192
33193 + start = ktla_ktva(start);
33194 pr_debug("Set kernel text: %lx - %lx for read write\n",
33195 start, start+size);
33196
33197 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33198 if (!kernel_set_to_readonly)
33199 return;
33200
33201 + start = ktla_ktva(start);
33202 pr_debug("Set kernel text: %lx - %lx for read only\n",
33203 start, start+size);
33204
33205 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33206 unsigned long start = PFN_ALIGN(_text);
33207 unsigned long size = PFN_ALIGN(_etext) - start;
33208
33209 + start = ktla_ktva(start);
33210 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33211 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33212 size >> 10);
33213 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33214 index 30eb05a..ae671ac 100644
33215 --- a/arch/x86/mm/init_64.c
33216 +++ b/arch/x86/mm/init_64.c
33217 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33218 * around without checking the pgd every time.
33219 */
33220
33221 -pteval_t __supported_pte_mask __read_mostly = ~0;
33222 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33223 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33224
33225 int force_personality32;
33226 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33227
33228 for (address = start; address <= end; address += PGDIR_SIZE) {
33229 const pgd_t *pgd_ref = pgd_offset_k(address);
33230 +
33231 +#ifdef CONFIG_PAX_PER_CPU_PGD
33232 + unsigned long cpu;
33233 +#else
33234 struct page *page;
33235 +#endif
33236
33237 /*
33238 * When it is called after memory hot remove, pgd_none()
33239 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33240 continue;
33241
33242 spin_lock(&pgd_lock);
33243 +
33244 +#ifdef CONFIG_PAX_PER_CPU_PGD
33245 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33246 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33247 +
33248 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33249 + BUG_ON(pgd_page_vaddr(*pgd)
33250 + != pgd_page_vaddr(*pgd_ref));
33251 +
33252 + if (removed) {
33253 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33254 + pgd_clear(pgd);
33255 + } else {
33256 + if (pgd_none(*pgd))
33257 + set_pgd(pgd, *pgd_ref);
33258 + }
33259 +
33260 + pgd = pgd_offset_cpu(cpu, kernel, address);
33261 +#else
33262 list_for_each_entry(page, &pgd_list, lru) {
33263 pgd_t *pgd;
33264 spinlock_t *pgt_lock;
33265 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33266 /* the pgt_lock only for Xen */
33267 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33268 spin_lock(pgt_lock);
33269 +#endif
33270
33271 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33272 BUG_ON(pgd_page_vaddr(*pgd)
33273 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33274 set_pgd(pgd, *pgd_ref);
33275 }
33276
33277 +#ifndef CONFIG_PAX_PER_CPU_PGD
33278 spin_unlock(pgt_lock);
33279 +#endif
33280 +
33281 }
33282 spin_unlock(&pgd_lock);
33283 }
33284 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33285 {
33286 if (pgd_none(*pgd)) {
33287 pud_t *pud = (pud_t *)spp_getpage();
33288 - pgd_populate(&init_mm, pgd, pud);
33289 + pgd_populate_kernel(&init_mm, pgd, pud);
33290 if (pud != pud_offset(pgd, 0))
33291 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33292 pud, pud_offset(pgd, 0));
33293 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33294 {
33295 if (pud_none(*pud)) {
33296 pmd_t *pmd = (pmd_t *) spp_getpage();
33297 - pud_populate(&init_mm, pud, pmd);
33298 + pud_populate_kernel(&init_mm, pud, pmd);
33299 if (pmd != pmd_offset(pud, 0))
33300 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33301 pmd, pmd_offset(pud, 0));
33302 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33303 pmd = fill_pmd(pud, vaddr);
33304 pte = fill_pte(pmd, vaddr);
33305
33306 + pax_open_kernel();
33307 set_pte(pte, new_pte);
33308 + pax_close_kernel();
33309
33310 /*
33311 * It's enough to flush this one mapping.
33312 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33313 pgd = pgd_offset_k((unsigned long)__va(phys));
33314 if (pgd_none(*pgd)) {
33315 pud = (pud_t *) spp_getpage();
33316 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33317 - _PAGE_USER));
33318 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33319 }
33320 pud = pud_offset(pgd, (unsigned long)__va(phys));
33321 if (pud_none(*pud)) {
33322 pmd = (pmd_t *) spp_getpage();
33323 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33324 - _PAGE_USER));
33325 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33326 }
33327 pmd = pmd_offset(pud, phys);
33328 BUG_ON(!pmd_none(*pmd));
33329 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33330 prot);
33331
33332 spin_lock(&init_mm.page_table_lock);
33333 - pud_populate(&init_mm, pud, pmd);
33334 + pud_populate_kernel(&init_mm, pud, pmd);
33335 spin_unlock(&init_mm.page_table_lock);
33336 }
33337 __flush_tlb_all();
33338 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33339 page_size_mask);
33340
33341 spin_lock(&init_mm.page_table_lock);
33342 - pgd_populate(&init_mm, pgd, pud);
33343 + pgd_populate_kernel(&init_mm, pgd, pud);
33344 spin_unlock(&init_mm.page_table_lock);
33345 pgd_changed = true;
33346 }
33347 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33348 index 9ca35fc..4b2b7b7 100644
33349 --- a/arch/x86/mm/iomap_32.c
33350 +++ b/arch/x86/mm/iomap_32.c
33351 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33352 type = kmap_atomic_idx_push();
33353 idx = type + KM_TYPE_NR * smp_processor_id();
33354 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33355 +
33356 + pax_open_kernel();
33357 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33358 + pax_close_kernel();
33359 +
33360 arch_flush_lazy_mmu_mode();
33361
33362 return (void *)vaddr;
33363 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33364 index fdf617c..b9e85bc 100644
33365 --- a/arch/x86/mm/ioremap.c
33366 +++ b/arch/x86/mm/ioremap.c
33367 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33368 unsigned long i;
33369
33370 for (i = 0; i < nr_pages; ++i)
33371 - if (pfn_valid(start_pfn + i) &&
33372 - !PageReserved(pfn_to_page(start_pfn + i)))
33373 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33374 + !PageReserved(pfn_to_page(start_pfn + i))))
33375 return 1;
33376
33377 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33378 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33379 *
33380 * Caller must ensure there is only one unmapping for the same pointer.
33381 */
33382 -void iounmap(volatile void __iomem *addr)
33383 +void iounmap(const volatile void __iomem *addr)
33384 {
33385 struct vm_struct *p, *o;
33386
33387 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33388 */
33389 void *xlate_dev_mem_ptr(phys_addr_t phys)
33390 {
33391 - void *addr;
33392 - unsigned long start = phys & PAGE_MASK;
33393 -
33394 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33395 - if (page_is_ram(start >> PAGE_SHIFT))
33396 + if (page_is_ram(phys >> PAGE_SHIFT))
33397 +#ifdef CONFIG_HIGHMEM
33398 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33399 +#endif
33400 return __va(phys);
33401
33402 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33403 - if (addr)
33404 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33405 -
33406 - return addr;
33407 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33408 }
33409
33410 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33411 {
33412 if (page_is_ram(phys >> PAGE_SHIFT))
33413 +#ifdef CONFIG_HIGHMEM
33414 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33415 +#endif
33416 return;
33417
33418 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33419 return;
33420 }
33421
33422 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33423 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33424
33425 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33426 {
33427 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33428 early_ioremap_setup();
33429
33430 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33431 - memset(bm_pte, 0, sizeof(bm_pte));
33432 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33433 + pmd_populate_user(&init_mm, pmd, bm_pte);
33434
33435 /*
33436 * The boot-ioremap range spans multiple pmds, for which
33437 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33438 index b4f2e7e..96c9c3e 100644
33439 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33440 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33441 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33442 * memory (e.g. tracked pages)? For now, we need this to avoid
33443 * invoking kmemcheck for PnP BIOS calls.
33444 */
33445 - if (regs->flags & X86_VM_MASK)
33446 + if (v8086_mode(regs))
33447 return false;
33448 - if (regs->cs != __KERNEL_CS)
33449 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33450 return false;
33451
33452 pte = kmemcheck_pte_lookup(address);
33453 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33454 index df4552b..12c129c 100644
33455 --- a/arch/x86/mm/mmap.c
33456 +++ b/arch/x86/mm/mmap.c
33457 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33458 * Leave an at least ~128 MB hole with possible stack randomization.
33459 */
33460 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33461 -#define MAX_GAP (TASK_SIZE/6*5)
33462 +#define MAX_GAP (pax_task_size/6*5)
33463
33464 static int mmap_is_legacy(void)
33465 {
33466 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33467 return rnd << PAGE_SHIFT;
33468 }
33469
33470 -static unsigned long mmap_base(void)
33471 +static unsigned long mmap_base(struct mm_struct *mm)
33472 {
33473 unsigned long gap = rlimit(RLIMIT_STACK);
33474 + unsigned long pax_task_size = TASK_SIZE;
33475 +
33476 +#ifdef CONFIG_PAX_SEGMEXEC
33477 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33478 + pax_task_size = SEGMEXEC_TASK_SIZE;
33479 +#endif
33480
33481 if (gap < MIN_GAP)
33482 gap = MIN_GAP;
33483 else if (gap > MAX_GAP)
33484 gap = MAX_GAP;
33485
33486 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33487 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33488 }
33489
33490 /*
33491 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33492 * does, but not when emulating X86_32
33493 */
33494 -static unsigned long mmap_legacy_base(void)
33495 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33496 {
33497 - if (mmap_is_ia32())
33498 + if (mmap_is_ia32()) {
33499 +
33500 +#ifdef CONFIG_PAX_SEGMEXEC
33501 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33502 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33503 + else
33504 +#endif
33505 +
33506 return TASK_UNMAPPED_BASE;
33507 - else
33508 + } else
33509 return TASK_UNMAPPED_BASE + mmap_rnd();
33510 }
33511
33512 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33513 */
33514 void arch_pick_mmap_layout(struct mm_struct *mm)
33515 {
33516 - mm->mmap_legacy_base = mmap_legacy_base();
33517 - mm->mmap_base = mmap_base();
33518 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33519 + mm->mmap_base = mmap_base(mm);
33520 +
33521 +#ifdef CONFIG_PAX_RANDMMAP
33522 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33523 + mm->mmap_legacy_base += mm->delta_mmap;
33524 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33525 + }
33526 +#endif
33527
33528 if (mmap_is_legacy()) {
33529 mm->mmap_base = mm->mmap_legacy_base;
33530 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33531 index 0057a7a..95c7edd 100644
33532 --- a/arch/x86/mm/mmio-mod.c
33533 +++ b/arch/x86/mm/mmio-mod.c
33534 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33535 break;
33536 default:
33537 {
33538 - unsigned char *ip = (unsigned char *)instptr;
33539 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33540 my_trace->opcode = MMIO_UNKNOWN_OP;
33541 my_trace->width = 0;
33542 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33543 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33544 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33545 void __iomem *addr)
33546 {
33547 - static atomic_t next_id;
33548 + static atomic_unchecked_t next_id;
33549 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33550 /* These are page-unaligned. */
33551 struct mmiotrace_map map = {
33552 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33553 .private = trace
33554 },
33555 .phys = offset,
33556 - .id = atomic_inc_return(&next_id)
33557 + .id = atomic_inc_return_unchecked(&next_id)
33558 };
33559 map.map_id = trace->id;
33560
33561 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33562 ioremap_trace_core(offset, size, addr);
33563 }
33564
33565 -static void iounmap_trace_core(volatile void __iomem *addr)
33566 +static void iounmap_trace_core(const volatile void __iomem *addr)
33567 {
33568 struct mmiotrace_map map = {
33569 .phys = 0,
33570 @@ -328,7 +328,7 @@ not_enabled:
33571 }
33572 }
33573
33574 -void mmiotrace_iounmap(volatile void __iomem *addr)
33575 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33576 {
33577 might_sleep();
33578 if (is_enabled()) /* recheck and proper locking in *_core() */
33579 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33580 index cd4785b..25188b6 100644
33581 --- a/arch/x86/mm/numa.c
33582 +++ b/arch/x86/mm/numa.c
33583 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33584 }
33585 }
33586
33587 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33588 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33589 {
33590 unsigned long uninitialized_var(pfn_align);
33591 int i, nid;
33592 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33593 index 536ea2f..f42c293 100644
33594 --- a/arch/x86/mm/pageattr.c
33595 +++ b/arch/x86/mm/pageattr.c
33596 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33597 */
33598 #ifdef CONFIG_PCI_BIOS
33599 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33600 - pgprot_val(forbidden) |= _PAGE_NX;
33601 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33602 #endif
33603
33604 /*
33605 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33606 * Does not cover __inittext since that is gone later on. On
33607 * 64bit we do not enforce !NX on the low mapping
33608 */
33609 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33610 - pgprot_val(forbidden) |= _PAGE_NX;
33611 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33612 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33613
33614 +#ifdef CONFIG_DEBUG_RODATA
33615 /*
33616 * The .rodata section needs to be read-only. Using the pfn
33617 * catches all aliases.
33618 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33619 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33620 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33621 pgprot_val(forbidden) |= _PAGE_RW;
33622 +#endif
33623
33624 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33625 /*
33626 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33627 }
33628 #endif
33629
33630 +#ifdef CONFIG_PAX_KERNEXEC
33631 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33632 + pgprot_val(forbidden) |= _PAGE_RW;
33633 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33634 + }
33635 +#endif
33636 +
33637 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33638
33639 return prot;
33640 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33641 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33642 {
33643 /* change init_mm */
33644 + pax_open_kernel();
33645 set_pte_atomic(kpte, pte);
33646 +
33647 #ifdef CONFIG_X86_32
33648 if (!SHARED_KERNEL_PMD) {
33649 +
33650 +#ifdef CONFIG_PAX_PER_CPU_PGD
33651 + unsigned long cpu;
33652 +#else
33653 struct page *page;
33654 +#endif
33655
33656 +#ifdef CONFIG_PAX_PER_CPU_PGD
33657 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33658 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33659 +#else
33660 list_for_each_entry(page, &pgd_list, lru) {
33661 - pgd_t *pgd;
33662 + pgd_t *pgd = (pgd_t *)page_address(page);
33663 +#endif
33664 +
33665 pud_t *pud;
33666 pmd_t *pmd;
33667
33668 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33669 + pgd += pgd_index(address);
33670 pud = pud_offset(pgd, address);
33671 pmd = pmd_offset(pud, address);
33672 set_pte_atomic((pte_t *)pmd, pte);
33673 }
33674 }
33675 #endif
33676 + pax_close_kernel();
33677 }
33678
33679 static int
33680 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33681 index 7ac6869..c0ba541 100644
33682 --- a/arch/x86/mm/pat.c
33683 +++ b/arch/x86/mm/pat.c
33684 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33685 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33686
33687 if (pg_flags == _PGMT_DEFAULT)
33688 - return -1;
33689 + return _PAGE_CACHE_MODE_NUM;
33690 else if (pg_flags == _PGMT_WC)
33691 return _PAGE_CACHE_MODE_WC;
33692 else if (pg_flags == _PGMT_UC_MINUS)
33693 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33694
33695 page = pfn_to_page(pfn);
33696 type = get_page_memtype(page);
33697 - if (type != -1) {
33698 + if (type != _PAGE_CACHE_MODE_NUM) {
33699 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33700 start, end - 1, type, req_type);
33701 if (new_type)
33702 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33703
33704 if (!entry) {
33705 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33706 - current->comm, current->pid, start, end - 1);
33707 + current->comm, task_pid_nr(current), start, end - 1);
33708 return -EINVAL;
33709 }
33710
33711 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33712 page = pfn_to_page(paddr >> PAGE_SHIFT);
33713 rettype = get_page_memtype(page);
33714 /*
33715 - * -1 from get_page_memtype() implies RAM page is in its
33716 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33717 * default state and not reserved, and hence of type WB
33718 */
33719 - if (rettype == -1)
33720 + if (rettype == _PAGE_CACHE_MODE_NUM)
33721 rettype = _PAGE_CACHE_MODE_WB;
33722
33723 return rettype;
33724 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33725
33726 while (cursor < to) {
33727 if (!devmem_is_allowed(pfn)) {
33728 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33729 - current->comm, from, to - 1);
33730 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33731 + current->comm, from, to - 1, cursor);
33732 return 0;
33733 }
33734 cursor += PAGE_SIZE;
33735 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33736 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33737 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33738 "for [mem %#010Lx-%#010Lx]\n",
33739 - current->comm, current->pid,
33740 + current->comm, task_pid_nr(current),
33741 cattr_name(pcm),
33742 base, (unsigned long long)(base + size-1));
33743 return -EINVAL;
33744 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33745 pcm = lookup_memtype(paddr);
33746 if (want_pcm != pcm) {
33747 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33748 - current->comm, current->pid,
33749 + current->comm, task_pid_nr(current),
33750 cattr_name(want_pcm),
33751 (unsigned long long)paddr,
33752 (unsigned long long)(paddr + size - 1),
33753 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33754 free_memtype(paddr, paddr + size);
33755 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33756 " for [mem %#010Lx-%#010Lx], got %s\n",
33757 - current->comm, current->pid,
33758 + current->comm, task_pid_nr(current),
33759 cattr_name(want_pcm),
33760 (unsigned long long)paddr,
33761 (unsigned long long)(paddr + size - 1),
33762 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33763 index 6582adc..fcc5d0b 100644
33764 --- a/arch/x86/mm/pat_rbtree.c
33765 +++ b/arch/x86/mm/pat_rbtree.c
33766 @@ -161,7 +161,7 @@ success:
33767
33768 failure:
33769 printk(KERN_INFO "%s:%d conflicting memory types "
33770 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33771 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33772 end, cattr_name(found_type), cattr_name(match->type));
33773 return -EBUSY;
33774 }
33775 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33776 index 9f0614d..92ae64a 100644
33777 --- a/arch/x86/mm/pf_in.c
33778 +++ b/arch/x86/mm/pf_in.c
33779 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33780 int i;
33781 enum reason_type rv = OTHERS;
33782
33783 - p = (unsigned char *)ins_addr;
33784 + p = (unsigned char *)ktla_ktva(ins_addr);
33785 p += skip_prefix(p, &prf);
33786 p += get_opcode(p, &opcode);
33787
33788 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33789 struct prefix_bits prf;
33790 int i;
33791
33792 - p = (unsigned char *)ins_addr;
33793 + p = (unsigned char *)ktla_ktva(ins_addr);
33794 p += skip_prefix(p, &prf);
33795 p += get_opcode(p, &opcode);
33796
33797 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33798 struct prefix_bits prf;
33799 int i;
33800
33801 - p = (unsigned char *)ins_addr;
33802 + p = (unsigned char *)ktla_ktva(ins_addr);
33803 p += skip_prefix(p, &prf);
33804 p += get_opcode(p, &opcode);
33805
33806 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33807 struct prefix_bits prf;
33808 int i;
33809
33810 - p = (unsigned char *)ins_addr;
33811 + p = (unsigned char *)ktla_ktva(ins_addr);
33812 p += skip_prefix(p, &prf);
33813 p += get_opcode(p, &opcode);
33814 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33815 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33816 struct prefix_bits prf;
33817 int i;
33818
33819 - p = (unsigned char *)ins_addr;
33820 + p = (unsigned char *)ktla_ktva(ins_addr);
33821 p += skip_prefix(p, &prf);
33822 p += get_opcode(p, &opcode);
33823 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33824 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33825 index 7b22ada..b11e66f 100644
33826 --- a/arch/x86/mm/pgtable.c
33827 +++ b/arch/x86/mm/pgtable.c
33828 @@ -97,10 +97,75 @@ static inline void pgd_list_del(pgd_t *pgd)
33829 list_del(&page->lru);
33830 }
33831
33832 -#define UNSHARED_PTRS_PER_PGD \
33833 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33834 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33835 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33836
33837 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33838 +{
33839 + unsigned int count = USER_PGD_PTRS;
33840
33841 + if (!pax_user_shadow_base)
33842 + return;
33843 +
33844 + while (count--)
33845 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33846 +}
33847 +#endif
33848 +
33849 +#ifdef CONFIG_PAX_PER_CPU_PGD
33850 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33851 +{
33852 + unsigned int count = USER_PGD_PTRS;
33853 +
33854 + while (count--) {
33855 + pgd_t pgd;
33856 +
33857 +#ifdef CONFIG_X86_64
33858 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33859 +#else
33860 + pgd = *src++;
33861 +#endif
33862 +
33863 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33864 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33865 +#endif
33866 +
33867 + *dst++ = pgd;
33868 + }
33869 +
33870 +}
33871 +#endif
33872 +
33873 +#ifdef CONFIG_X86_64
33874 +#define pxd_t pud_t
33875 +#define pyd_t pgd_t
33876 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33877 +#define pgtable_pxd_page_ctor(page) true
33878 +#define pgtable_pxd_page_dtor(page) do {} while (0)
33879 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33880 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33881 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33882 +#define PYD_SIZE PGDIR_SIZE
33883 +#define mm_inc_nr_pxds(mm) do {} while (0)
33884 +#define mm_dec_nr_pxds(mm) do {} while (0)
33885 +#else
33886 +#define pxd_t pmd_t
33887 +#define pyd_t pud_t
33888 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33889 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33890 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33891 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33892 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33893 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33894 +#define PYD_SIZE PUD_SIZE
33895 +#define mm_inc_nr_pxds(mm) mm_inc_nr_pmds(mm)
33896 +#define mm_dec_nr_pxds(mm) mm_dec_nr_pmds(mm)
33897 +#endif
33898 +
33899 +#ifdef CONFIG_PAX_PER_CPU_PGD
33900 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33901 +static inline void pgd_dtor(pgd_t *pgd) {}
33902 +#else
33903 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33904 {
33905 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33906 @@ -141,6 +206,7 @@ static void pgd_dtor(pgd_t *pgd)
33907 pgd_list_del(pgd);
33908 spin_unlock(&pgd_lock);
33909 }
33910 +#endif
33911
33912 /*
33913 * List of all pgd's needed for non-PAE so it can invalidate entries
33914 @@ -153,7 +219,7 @@ static void pgd_dtor(pgd_t *pgd)
33915 * -- nyc
33916 */
33917
33918 -#ifdef CONFIG_X86_PAE
33919 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33920 /*
33921 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33922 * updating the top-level pagetable entries to guarantee the
33923 @@ -165,7 +231,7 @@ static void pgd_dtor(pgd_t *pgd)
33924 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33925 * and initialize the kernel pmds here.
33926 */
33927 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33928 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33929
33930 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33931 {
33932 @@ -183,46 +249,48 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33933 */
33934 flush_tlb_mm(mm);
33935 }
33936 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33937 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33938 #else /* !CONFIG_X86_PAE */
33939
33940 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33941 -#define PREALLOCATED_PMDS 0
33942 +#define PREALLOCATED_PXDS 0
33943
33944 #endif /* CONFIG_X86_PAE */
33945
33946 -static void free_pmds(struct mm_struct *mm, pmd_t *pmds[])
33947 +static void free_pxds(struct mm_struct *mm, pxd_t *pxds[])
33948 {
33949 int i;
33950
33951 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33952 - if (pmds[i]) {
33953 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33954 - free_page((unsigned long)pmds[i]);
33955 - mm_dec_nr_pmds(mm);
33956 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33957 + if (pxds[i]) {
33958 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33959 + free_page((unsigned long)pxds[i]);
33960 + mm_dec_nr_pxds(mm);
33961 }
33962 }
33963
33964 -static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33965 +static int preallocate_pxds(struct mm_struct *mm, pxd_t *pxds[])
33966 {
33967 int i;
33968 bool failed = false;
33969
33970 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33971 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33972 - if (!pmd)
33973 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33974 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33975 + if (!pxd)
33976 failed = true;
33977 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33978 - free_page((unsigned long)pmd);
33979 - pmd = NULL;
33980 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33981 + free_page((unsigned long)pxd);
33982 + pxd = NULL;
33983 failed = true;
33984 }
33985 - if (pmd)
33986 - mm_inc_nr_pmds(mm);
33987 - pmds[i] = pmd;
33988 + if (pxd)
33989 + mm_inc_nr_pxds(mm);
33990 + pxds[i] = pxd;
33991 }
33992
33993 if (failed) {
33994 - free_pmds(mm, pmds);
33995 + free_pxds(mm, pxds);
33996 return -ENOMEM;
33997 }
33998
33999 @@ -235,50 +303,54 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
34000 * preallocate which never got a corresponding vma will need to be
34001 * freed manually.
34002 */
34003 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
34004 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
34005 {
34006 int i;
34007
34008 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
34009 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
34010 pgd_t pgd = pgdp[i];
34011
34012 if (pgd_val(pgd) != 0) {
34013 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
34014 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
34015
34016 - pgdp[i] = native_make_pgd(0);
34017 + set_pgd(pgdp + i, native_make_pgd(0));
34018
34019 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
34020 - pmd_free(mm, pmd);
34021 - mm_dec_nr_pmds(mm);
34022 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
34023 + pxd_free(mm, pxd);
34024 + mm_dec_nr_pxds(mm);
34025 }
34026 }
34027 }
34028
34029 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
34030 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
34031 {
34032 - pud_t *pud;
34033 + pyd_t *pyd;
34034 int i;
34035
34036 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
34037 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
34038 return;
34039
34040 - pud = pud_offset(pgd, 0);
34041 +#ifdef CONFIG_X86_64
34042 + pyd = pyd_offset(mm, 0L);
34043 +#else
34044 + pyd = pyd_offset(pgd, 0L);
34045 +#endif
34046
34047 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
34048 - pmd_t *pmd = pmds[i];
34049 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
34050 + pxd_t *pxd = pxds[i];
34051
34052 if (i >= KERNEL_PGD_BOUNDARY)
34053 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34054 - sizeof(pmd_t) * PTRS_PER_PMD);
34055 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34056 + sizeof(pxd_t) * PTRS_PER_PMD);
34057
34058 - pud_populate(mm, pud, pmd);
34059 + pyd_populate(mm, pyd, pxd);
34060 }
34061 }
34062
34063 pgd_t *pgd_alloc(struct mm_struct *mm)
34064 {
34065 pgd_t *pgd;
34066 - pmd_t *pmds[PREALLOCATED_PMDS];
34067 + pxd_t *pxds[PREALLOCATED_PXDS];
34068
34069 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
34070
34071 @@ -287,11 +359,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34072
34073 mm->pgd = pgd;
34074
34075 - if (preallocate_pmds(mm, pmds) != 0)
34076 + if (preallocate_pxds(mm, pxds) != 0)
34077 goto out_free_pgd;
34078
34079 if (paravirt_pgd_alloc(mm) != 0)
34080 - goto out_free_pmds;
34081 + goto out_free_pxds;
34082
34083 /*
34084 * Make sure that pre-populating the pmds is atomic with
34085 @@ -301,14 +373,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34086 spin_lock(&pgd_lock);
34087
34088 pgd_ctor(mm, pgd);
34089 - pgd_prepopulate_pmd(mm, pgd, pmds);
34090 + pgd_prepopulate_pxd(mm, pgd, pxds);
34091
34092 spin_unlock(&pgd_lock);
34093
34094 return pgd;
34095
34096 -out_free_pmds:
34097 - free_pmds(mm, pmds);
34098 +out_free_pxds:
34099 + free_pxds(mm, pxds);
34100 out_free_pgd:
34101 free_page((unsigned long)pgd);
34102 out:
34103 @@ -317,7 +389,7 @@ out:
34104
34105 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34106 {
34107 - pgd_mop_up_pmds(mm, pgd);
34108 + pgd_mop_up_pxds(mm, pgd);
34109 pgd_dtor(pgd);
34110 paravirt_pgd_free(mm, pgd);
34111 free_page((unsigned long)pgd);
34112 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34113 index 75cc097..79a097f 100644
34114 --- a/arch/x86/mm/pgtable_32.c
34115 +++ b/arch/x86/mm/pgtable_32.c
34116 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34117 return;
34118 }
34119 pte = pte_offset_kernel(pmd, vaddr);
34120 +
34121 + pax_open_kernel();
34122 if (pte_val(pteval))
34123 set_pte_at(&init_mm, vaddr, pte, pteval);
34124 else
34125 pte_clear(&init_mm, vaddr, pte);
34126 + pax_close_kernel();
34127
34128 /*
34129 * It's enough to flush this one mapping.
34130 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34131 index e666cbb..61788c45 100644
34132 --- a/arch/x86/mm/physaddr.c
34133 +++ b/arch/x86/mm/physaddr.c
34134 @@ -10,7 +10,7 @@
34135 #ifdef CONFIG_X86_64
34136
34137 #ifdef CONFIG_DEBUG_VIRTUAL
34138 -unsigned long __phys_addr(unsigned long x)
34139 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34140 {
34141 unsigned long y = x - __START_KERNEL_map;
34142
34143 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34144 #else
34145
34146 #ifdef CONFIG_DEBUG_VIRTUAL
34147 -unsigned long __phys_addr(unsigned long x)
34148 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34149 {
34150 unsigned long phys_addr = x - PAGE_OFFSET;
34151 /* VMALLOC_* aren't constants */
34152 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34153 index 90555bf..f5f1828 100644
34154 --- a/arch/x86/mm/setup_nx.c
34155 +++ b/arch/x86/mm/setup_nx.c
34156 @@ -5,8 +5,10 @@
34157 #include <asm/pgtable.h>
34158 #include <asm/proto.h>
34159
34160 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34161 static int disable_nx;
34162
34163 +#ifndef CONFIG_PAX_PAGEEXEC
34164 /*
34165 * noexec = on|off
34166 *
34167 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34168 return 0;
34169 }
34170 early_param("noexec", noexec_setup);
34171 +#endif
34172 +
34173 +#endif
34174
34175 void x86_configure_nx(void)
34176 {
34177 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34178 if (cpu_has_nx && !disable_nx)
34179 __supported_pte_mask |= _PAGE_NX;
34180 else
34181 +#endif
34182 __supported_pte_mask &= ~_PAGE_NX;
34183 }
34184
34185 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34186 index 3250f23..7a97ba2 100644
34187 --- a/arch/x86/mm/tlb.c
34188 +++ b/arch/x86/mm/tlb.c
34189 @@ -45,7 +45,11 @@ void leave_mm(int cpu)
34190 BUG();
34191 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34192 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34193 +
34194 +#ifndef CONFIG_PAX_PER_CPU_PGD
34195 load_cr3(swapper_pg_dir);
34196 +#endif
34197 +
34198 /*
34199 * This gets called in the idle path where RCU
34200 * functions differently. Tracing normally
34201 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34202 new file mode 100644
34203 index 0000000..3fda3f3
34204 --- /dev/null
34205 +++ b/arch/x86/mm/uderef_64.c
34206 @@ -0,0 +1,37 @@
34207 +#include <linux/mm.h>
34208 +#include <asm/pgtable.h>
34209 +#include <asm/uaccess.h>
34210 +
34211 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34212 +/* PaX: due to the special call convention these functions must
34213 + * - remain leaf functions under all configurations,
34214 + * - never be called directly, only dereferenced from the wrappers.
34215 + */
34216 +void __used __pax_open_userland(void)
34217 +{
34218 + unsigned int cpu;
34219 +
34220 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34221 + return;
34222 +
34223 + cpu = raw_get_cpu();
34224 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34225 + write_cr3(__pa_nodebug(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34226 + raw_put_cpu_no_resched();
34227 +}
34228 +EXPORT_SYMBOL(__pax_open_userland);
34229 +
34230 +void __used __pax_close_userland(void)
34231 +{
34232 + unsigned int cpu;
34233 +
34234 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34235 + return;
34236 +
34237 + cpu = raw_get_cpu();
34238 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34239 + write_cr3(__pa_nodebug(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34240 + raw_put_cpu_no_resched();
34241 +}
34242 +EXPORT_SYMBOL(__pax_close_userland);
34243 +#endif
34244 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34245 index 6440221..f84b5c7 100644
34246 --- a/arch/x86/net/bpf_jit.S
34247 +++ b/arch/x86/net/bpf_jit.S
34248 @@ -9,6 +9,7 @@
34249 */
34250 #include <linux/linkage.h>
34251 #include <asm/dwarf2.h>
34252 +#include <asm/alternative-asm.h>
34253
34254 /*
34255 * Calling convention :
34256 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34257 jle bpf_slow_path_word
34258 mov (SKBDATA,%rsi),%eax
34259 bswap %eax /* ntohl() */
34260 + pax_force_retaddr
34261 ret
34262
34263 sk_load_half:
34264 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34265 jle bpf_slow_path_half
34266 movzwl (SKBDATA,%rsi),%eax
34267 rol $8,%ax # ntohs()
34268 + pax_force_retaddr
34269 ret
34270
34271 sk_load_byte:
34272 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34273 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34274 jle bpf_slow_path_byte
34275 movzbl (SKBDATA,%rsi),%eax
34276 + pax_force_retaddr
34277 ret
34278
34279 /* rsi contains offset and can be scratched */
34280 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34281 js bpf_error
34282 mov - MAX_BPF_STACK + 32(%rbp),%eax
34283 bswap %eax
34284 + pax_force_retaddr
34285 ret
34286
34287 bpf_slow_path_half:
34288 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34289 mov - MAX_BPF_STACK + 32(%rbp),%ax
34290 rol $8,%ax
34291 movzwl %ax,%eax
34292 + pax_force_retaddr
34293 ret
34294
34295 bpf_slow_path_byte:
34296 bpf_slow_path_common(1)
34297 js bpf_error
34298 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34299 + pax_force_retaddr
34300 ret
34301
34302 #define sk_negative_common(SIZE) \
34303 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34304 sk_negative_common(4)
34305 mov (%rax), %eax
34306 bswap %eax
34307 + pax_force_retaddr
34308 ret
34309
34310 bpf_slow_path_half_neg:
34311 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34312 mov (%rax),%ax
34313 rol $8,%ax
34314 movzwl %ax,%eax
34315 + pax_force_retaddr
34316 ret
34317
34318 bpf_slow_path_byte_neg:
34319 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34320 .globl sk_load_byte_negative_offset
34321 sk_negative_common(1)
34322 movzbl (%rax), %eax
34323 + pax_force_retaddr
34324 ret
34325
34326 bpf_error:
34327 @@ -156,4 +166,5 @@ bpf_error:
34328 mov - MAX_BPF_STACK + 16(%rbp),%r14
34329 mov - MAX_BPF_STACK + 24(%rbp),%r15
34330 leaveq
34331 + pax_force_retaddr
34332 ret
34333 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34334 index ddeff48..877ead6 100644
34335 --- a/arch/x86/net/bpf_jit_comp.c
34336 +++ b/arch/x86/net/bpf_jit_comp.c
34337 @@ -13,7 +13,11 @@
34338 #include <linux/if_vlan.h>
34339 #include <asm/cacheflush.h>
34340
34341 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34342 +int bpf_jit_enable __read_only;
34343 +#else
34344 int bpf_jit_enable __read_mostly;
34345 +#endif
34346
34347 /*
34348 * assembly code in arch/x86/net/bpf_jit.S
34349 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34350 static void jit_fill_hole(void *area, unsigned int size)
34351 {
34352 /* fill whole space with int3 instructions */
34353 + pax_open_kernel();
34354 memset(area, 0xcc, size);
34355 + pax_close_kernel();
34356 }
34357
34358 struct jit_context {
34359 @@ -924,7 +930,9 @@ common_load:
34360 pr_err("bpf_jit_compile fatal error\n");
34361 return -EFAULT;
34362 }
34363 + pax_open_kernel();
34364 memcpy(image + proglen, temp, ilen);
34365 + pax_close_kernel();
34366 }
34367 proglen += ilen;
34368 addrs[i] = proglen;
34369 @@ -1001,7 +1009,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34370
34371 if (image) {
34372 bpf_flush_icache(header, image + proglen);
34373 - set_memory_ro((unsigned long)header, header->pages);
34374 prog->bpf_func = (void *)image;
34375 prog->jited = true;
34376 }
34377 @@ -1014,12 +1021,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34378 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34379 struct bpf_binary_header *header = (void *)addr;
34380
34381 - if (!fp->jited)
34382 - goto free_filter;
34383 + if (fp->jited)
34384 + bpf_jit_binary_free(header);
34385
34386 - set_memory_rw(addr, header->pages);
34387 - bpf_jit_binary_free(header);
34388 -
34389 -free_filter:
34390 bpf_prog_unlock_free(fp);
34391 }
34392 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34393 index 5d04be5..2beeaa2 100644
34394 --- a/arch/x86/oprofile/backtrace.c
34395 +++ b/arch/x86/oprofile/backtrace.c
34396 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34397 struct stack_frame_ia32 *fp;
34398 unsigned long bytes;
34399
34400 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34401 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34402 if (bytes != 0)
34403 return NULL;
34404
34405 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34406 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34407
34408 oprofile_add_trace(bufhead[0].return_address);
34409
34410 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34411 struct stack_frame bufhead[2];
34412 unsigned long bytes;
34413
34414 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34415 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34416 if (bytes != 0)
34417 return NULL;
34418
34419 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34420 {
34421 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34422
34423 - if (!user_mode_vm(regs)) {
34424 + if (!user_mode(regs)) {
34425 unsigned long stack = kernel_stack_pointer(regs);
34426 if (depth)
34427 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34428 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34429 index 1d2e639..f6ef82a 100644
34430 --- a/arch/x86/oprofile/nmi_int.c
34431 +++ b/arch/x86/oprofile/nmi_int.c
34432 @@ -23,6 +23,7 @@
34433 #include <asm/nmi.h>
34434 #include <asm/msr.h>
34435 #include <asm/apic.h>
34436 +#include <asm/pgtable.h>
34437
34438 #include "op_counter.h"
34439 #include "op_x86_model.h"
34440 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34441 if (ret)
34442 return ret;
34443
34444 - if (!model->num_virt_counters)
34445 - model->num_virt_counters = model->num_counters;
34446 + if (!model->num_virt_counters) {
34447 + pax_open_kernel();
34448 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34449 + pax_close_kernel();
34450 + }
34451
34452 mux_init(ops);
34453
34454 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34455 index 50d86c0..7985318 100644
34456 --- a/arch/x86/oprofile/op_model_amd.c
34457 +++ b/arch/x86/oprofile/op_model_amd.c
34458 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34459 num_counters = AMD64_NUM_COUNTERS;
34460 }
34461
34462 - op_amd_spec.num_counters = num_counters;
34463 - op_amd_spec.num_controls = num_counters;
34464 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34465 + pax_open_kernel();
34466 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34467 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34468 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34469 + pax_close_kernel();
34470
34471 return 0;
34472 }
34473 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34474 index d90528e..0127e2b 100644
34475 --- a/arch/x86/oprofile/op_model_ppro.c
34476 +++ b/arch/x86/oprofile/op_model_ppro.c
34477 @@ -19,6 +19,7 @@
34478 #include <asm/msr.h>
34479 #include <asm/apic.h>
34480 #include <asm/nmi.h>
34481 +#include <asm/pgtable.h>
34482
34483 #include "op_x86_model.h"
34484 #include "op_counter.h"
34485 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34486
34487 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34488
34489 - op_arch_perfmon_spec.num_counters = num_counters;
34490 - op_arch_perfmon_spec.num_controls = num_counters;
34491 + pax_open_kernel();
34492 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34493 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34494 + pax_close_kernel();
34495 }
34496
34497 static int arch_perfmon_init(struct oprofile_operations *ignore)
34498 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34499 index 71e8a67..6a313bb 100644
34500 --- a/arch/x86/oprofile/op_x86_model.h
34501 +++ b/arch/x86/oprofile/op_x86_model.h
34502 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34503 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34504 struct op_msrs const * const msrs);
34505 #endif
34506 -};
34507 +} __do_const;
34508
34509 struct op_counter_config;
34510
34511 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34512 index 852aa4c..71613f2 100644
34513 --- a/arch/x86/pci/intel_mid_pci.c
34514 +++ b/arch/x86/pci/intel_mid_pci.c
34515 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34516 pci_mmcfg_late_init();
34517 pcibios_enable_irq = intel_mid_pci_irq_enable;
34518 pcibios_disable_irq = intel_mid_pci_irq_disable;
34519 - pci_root_ops = intel_mid_pci_ops;
34520 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34521 pci_soc_mode = 1;
34522 /* Continue with standard init */
34523 return 1;
34524 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34525 index 5dc6ca5..25c03f5 100644
34526 --- a/arch/x86/pci/irq.c
34527 +++ b/arch/x86/pci/irq.c
34528 @@ -51,7 +51,7 @@ struct irq_router {
34529 struct irq_router_handler {
34530 u16 vendor;
34531 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34532 -};
34533 +} __do_const;
34534
34535 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34536 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34537 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34538 return 0;
34539 }
34540
34541 -static __initdata struct irq_router_handler pirq_routers[] = {
34542 +static __initconst const struct irq_router_handler pirq_routers[] = {
34543 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34544 { PCI_VENDOR_ID_AL, ali_router_probe },
34545 { PCI_VENDOR_ID_ITE, ite_router_probe },
34546 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34547 static void __init pirq_find_router(struct irq_router *r)
34548 {
34549 struct irq_routing_table *rt = pirq_table;
34550 - struct irq_router_handler *h;
34551 + const struct irq_router_handler *h;
34552
34553 #ifdef CONFIG_PCI_BIOS
34554 if (!rt->signature) {
34555 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34556 return 0;
34557 }
34558
34559 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34560 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34561 {
34562 .callback = fix_broken_hp_bios_irq9,
34563 .ident = "HP Pavilion N5400 Series Laptop",
34564 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34565 index 9b83b90..4112152 100644
34566 --- a/arch/x86/pci/pcbios.c
34567 +++ b/arch/x86/pci/pcbios.c
34568 @@ -79,7 +79,7 @@ union bios32 {
34569 static struct {
34570 unsigned long address;
34571 unsigned short segment;
34572 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34573 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34574
34575 /*
34576 * Returns the entry point for the given service, NULL on error
34577 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34578 unsigned long length; /* %ecx */
34579 unsigned long entry; /* %edx */
34580 unsigned long flags;
34581 + struct desc_struct d, *gdt;
34582
34583 local_irq_save(flags);
34584 - __asm__("lcall *(%%edi); cld"
34585 +
34586 + gdt = get_cpu_gdt_table(smp_processor_id());
34587 +
34588 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34589 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34590 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34591 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34592 +
34593 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34594 : "=a" (return_code),
34595 "=b" (address),
34596 "=c" (length),
34597 "=d" (entry)
34598 : "0" (service),
34599 "1" (0),
34600 - "D" (&bios32_indirect));
34601 + "D" (&bios32_indirect),
34602 + "r"(__PCIBIOS_DS)
34603 + : "memory");
34604 +
34605 + pax_open_kernel();
34606 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34607 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34608 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34609 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34610 + pax_close_kernel();
34611 +
34612 local_irq_restore(flags);
34613
34614 switch (return_code) {
34615 - case 0:
34616 - return address + entry;
34617 - case 0x80: /* Not present */
34618 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34619 - return 0;
34620 - default: /* Shouldn't happen */
34621 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34622 - service, return_code);
34623 + case 0: {
34624 + int cpu;
34625 + unsigned char flags;
34626 +
34627 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34628 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34629 + printk(KERN_WARNING "bios32_service: not valid\n");
34630 return 0;
34631 + }
34632 + address = address + PAGE_OFFSET;
34633 + length += 16UL; /* some BIOSs underreport this... */
34634 + flags = 4;
34635 + if (length >= 64*1024*1024) {
34636 + length >>= PAGE_SHIFT;
34637 + flags |= 8;
34638 + }
34639 +
34640 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34641 + gdt = get_cpu_gdt_table(cpu);
34642 + pack_descriptor(&d, address, length, 0x9b, flags);
34643 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34644 + pack_descriptor(&d, address, length, 0x93, flags);
34645 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34646 + }
34647 + return entry;
34648 + }
34649 + case 0x80: /* Not present */
34650 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34651 + return 0;
34652 + default: /* Shouldn't happen */
34653 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34654 + service, return_code);
34655 + return 0;
34656 }
34657 }
34658
34659 static struct {
34660 unsigned long address;
34661 unsigned short segment;
34662 -} pci_indirect = { 0, __KERNEL_CS };
34663 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34664
34665 -static int pci_bios_present;
34666 +static int pci_bios_present __read_only;
34667
34668 static int __init check_pcibios(void)
34669 {
34670 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34671 unsigned long flags, pcibios_entry;
34672
34673 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34674 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34675 + pci_indirect.address = pcibios_entry;
34676
34677 local_irq_save(flags);
34678 - __asm__(
34679 - "lcall *(%%edi); cld\n\t"
34680 + __asm__("movw %w6, %%ds\n\t"
34681 + "lcall *%%ss:(%%edi); cld\n\t"
34682 + "push %%ss\n\t"
34683 + "pop %%ds\n\t"
34684 "jc 1f\n\t"
34685 "xor %%ah, %%ah\n"
34686 "1:"
34687 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34688 "=b" (ebx),
34689 "=c" (ecx)
34690 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34691 - "D" (&pci_indirect)
34692 + "D" (&pci_indirect),
34693 + "r" (__PCIBIOS_DS)
34694 : "memory");
34695 local_irq_restore(flags);
34696
34697 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34698
34699 switch (len) {
34700 case 1:
34701 - __asm__("lcall *(%%esi); cld\n\t"
34702 + __asm__("movw %w6, %%ds\n\t"
34703 + "lcall *%%ss:(%%esi); cld\n\t"
34704 + "push %%ss\n\t"
34705 + "pop %%ds\n\t"
34706 "jc 1f\n\t"
34707 "xor %%ah, %%ah\n"
34708 "1:"
34709 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34710 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34711 "b" (bx),
34712 "D" ((long)reg),
34713 - "S" (&pci_indirect));
34714 + "S" (&pci_indirect),
34715 + "r" (__PCIBIOS_DS));
34716 /*
34717 * Zero-extend the result beyond 8 bits, do not trust the
34718 * BIOS having done it:
34719 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34720 *value &= 0xff;
34721 break;
34722 case 2:
34723 - __asm__("lcall *(%%esi); cld\n\t"
34724 + __asm__("movw %w6, %%ds\n\t"
34725 + "lcall *%%ss:(%%esi); cld\n\t"
34726 + "push %%ss\n\t"
34727 + "pop %%ds\n\t"
34728 "jc 1f\n\t"
34729 "xor %%ah, %%ah\n"
34730 "1:"
34731 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34732 : "1" (PCIBIOS_READ_CONFIG_WORD),
34733 "b" (bx),
34734 "D" ((long)reg),
34735 - "S" (&pci_indirect));
34736 + "S" (&pci_indirect),
34737 + "r" (__PCIBIOS_DS));
34738 /*
34739 * Zero-extend the result beyond 16 bits, do not trust the
34740 * BIOS having done it:
34741 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34742 *value &= 0xffff;
34743 break;
34744 case 4:
34745 - __asm__("lcall *(%%esi); cld\n\t"
34746 + __asm__("movw %w6, %%ds\n\t"
34747 + "lcall *%%ss:(%%esi); cld\n\t"
34748 + "push %%ss\n\t"
34749 + "pop %%ds\n\t"
34750 "jc 1f\n\t"
34751 "xor %%ah, %%ah\n"
34752 "1:"
34753 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34754 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34755 "b" (bx),
34756 "D" ((long)reg),
34757 - "S" (&pci_indirect));
34758 + "S" (&pci_indirect),
34759 + "r" (__PCIBIOS_DS));
34760 break;
34761 }
34762
34763 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34764
34765 switch (len) {
34766 case 1:
34767 - __asm__("lcall *(%%esi); cld\n\t"
34768 + __asm__("movw %w6, %%ds\n\t"
34769 + "lcall *%%ss:(%%esi); cld\n\t"
34770 + "push %%ss\n\t"
34771 + "pop %%ds\n\t"
34772 "jc 1f\n\t"
34773 "xor %%ah, %%ah\n"
34774 "1:"
34775 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34776 "c" (value),
34777 "b" (bx),
34778 "D" ((long)reg),
34779 - "S" (&pci_indirect));
34780 + "S" (&pci_indirect),
34781 + "r" (__PCIBIOS_DS));
34782 break;
34783 case 2:
34784 - __asm__("lcall *(%%esi); cld\n\t"
34785 + __asm__("movw %w6, %%ds\n\t"
34786 + "lcall *%%ss:(%%esi); cld\n\t"
34787 + "push %%ss\n\t"
34788 + "pop %%ds\n\t"
34789 "jc 1f\n\t"
34790 "xor %%ah, %%ah\n"
34791 "1:"
34792 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34793 "c" (value),
34794 "b" (bx),
34795 "D" ((long)reg),
34796 - "S" (&pci_indirect));
34797 + "S" (&pci_indirect),
34798 + "r" (__PCIBIOS_DS));
34799 break;
34800 case 4:
34801 - __asm__("lcall *(%%esi); cld\n\t"
34802 + __asm__("movw %w6, %%ds\n\t"
34803 + "lcall *%%ss:(%%esi); cld\n\t"
34804 + "push %%ss\n\t"
34805 + "pop %%ds\n\t"
34806 "jc 1f\n\t"
34807 "xor %%ah, %%ah\n"
34808 "1:"
34809 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34810 "c" (value),
34811 "b" (bx),
34812 "D" ((long)reg),
34813 - "S" (&pci_indirect));
34814 + "S" (&pci_indirect),
34815 + "r" (__PCIBIOS_DS));
34816 break;
34817 }
34818
34819 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34820
34821 DBG("PCI: Fetching IRQ routing table... ");
34822 __asm__("push %%es\n\t"
34823 + "movw %w8, %%ds\n\t"
34824 "push %%ds\n\t"
34825 "pop %%es\n\t"
34826 - "lcall *(%%esi); cld\n\t"
34827 + "lcall *%%ss:(%%esi); cld\n\t"
34828 "pop %%es\n\t"
34829 + "push %%ss\n\t"
34830 + "pop %%ds\n"
34831 "jc 1f\n\t"
34832 "xor %%ah, %%ah\n"
34833 "1:"
34834 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34835 "1" (0),
34836 "D" ((long) &opt),
34837 "S" (&pci_indirect),
34838 - "m" (opt)
34839 + "m" (opt),
34840 + "r" (__PCIBIOS_DS)
34841 : "memory");
34842 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34843 if (ret & 0xff00)
34844 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34845 {
34846 int ret;
34847
34848 - __asm__("lcall *(%%esi); cld\n\t"
34849 + __asm__("movw %w5, %%ds\n\t"
34850 + "lcall *%%ss:(%%esi); cld\n\t"
34851 + "push %%ss\n\t"
34852 + "pop %%ds\n"
34853 "jc 1f\n\t"
34854 "xor %%ah, %%ah\n"
34855 "1:"
34856 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34857 : "0" (PCIBIOS_SET_PCI_HW_INT),
34858 "b" ((dev->bus->number << 8) | dev->devfn),
34859 "c" ((irq << 8) | (pin + 10)),
34860 - "S" (&pci_indirect));
34861 + "S" (&pci_indirect),
34862 + "r" (__PCIBIOS_DS));
34863 return !(ret & 0xff00);
34864 }
34865 EXPORT_SYMBOL(pcibios_set_irq_routing);
34866 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34867 index 40e7cda..c7e6672 100644
34868 --- a/arch/x86/platform/efi/efi_32.c
34869 +++ b/arch/x86/platform/efi/efi_32.c
34870 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34871 {
34872 struct desc_ptr gdt_descr;
34873
34874 +#ifdef CONFIG_PAX_KERNEXEC
34875 + struct desc_struct d;
34876 +#endif
34877 +
34878 local_irq_save(efi_rt_eflags);
34879
34880 load_cr3(initial_page_table);
34881 __flush_tlb_all();
34882
34883 +#ifdef CONFIG_PAX_KERNEXEC
34884 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34885 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34886 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34887 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34888 +#endif
34889 +
34890 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34891 gdt_descr.size = GDT_SIZE - 1;
34892 load_gdt(&gdt_descr);
34893 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34894 {
34895 struct desc_ptr gdt_descr;
34896
34897 +#ifdef CONFIG_PAX_KERNEXEC
34898 + struct desc_struct d;
34899 +
34900 + memset(&d, 0, sizeof d);
34901 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34902 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34903 +#endif
34904 +
34905 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34906 gdt_descr.size = GDT_SIZE - 1;
34907 load_gdt(&gdt_descr);
34908
34909 +#ifdef CONFIG_PAX_PER_CPU_PGD
34910 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34911 +#else
34912 load_cr3(swapper_pg_dir);
34913 +#endif
34914 +
34915 __flush_tlb_all();
34916
34917 local_irq_restore(efi_rt_eflags);
34918 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34919 index 17e80d8..9fa6e41 100644
34920 --- a/arch/x86/platform/efi/efi_64.c
34921 +++ b/arch/x86/platform/efi/efi_64.c
34922 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34923 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34924 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34925 }
34926 +
34927 +#ifdef CONFIG_PAX_PER_CPU_PGD
34928 + load_cr3(swapper_pg_dir);
34929 +#endif
34930 +
34931 __flush_tlb_all();
34932 }
34933
34934 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34935 for (pgd = 0; pgd < n_pgds; pgd++)
34936 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34937 kfree(save_pgd);
34938 +
34939 +#ifdef CONFIG_PAX_PER_CPU_PGD
34940 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34941 +#endif
34942 +
34943 __flush_tlb_all();
34944 local_irq_restore(efi_flags);
34945 early_code_mapping_set_exec(0);
34946 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34947 unsigned npages;
34948 pgd_t *pgd;
34949
34950 - if (efi_enabled(EFI_OLD_MEMMAP))
34951 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34952 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34953 + * able to execute the EFI services.
34954 + */
34955 + if (__supported_pte_mask & _PAGE_NX) {
34956 + unsigned long addr = (unsigned long) __va(0);
34957 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34958 +
34959 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34960 +#ifdef CONFIG_PAX_PER_CPU_PGD
34961 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34962 +#endif
34963 + set_pgd(pgd_offset_k(addr), pe);
34964 + }
34965 +
34966 return 0;
34967 + }
34968
34969 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34970 pgd = __va(efi_scratch.efi_pgt);
34971 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34972 index 040192b..7d3300f 100644
34973 --- a/arch/x86/platform/efi/efi_stub_32.S
34974 +++ b/arch/x86/platform/efi/efi_stub_32.S
34975 @@ -6,7 +6,9 @@
34976 */
34977
34978 #include <linux/linkage.h>
34979 +#include <linux/init.h>
34980 #include <asm/page_types.h>
34981 +#include <asm/segment.h>
34982
34983 /*
34984 * efi_call_phys(void *, ...) is a function with variable parameters.
34985 @@ -20,7 +22,7 @@
34986 * service functions will comply with gcc calling convention, too.
34987 */
34988
34989 -.text
34990 +__INIT
34991 ENTRY(efi_call_phys)
34992 /*
34993 * 0. The function can only be called in Linux kernel. So CS has been
34994 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
34995 * The mapping of lower virtual memory has been created in prolog and
34996 * epilog.
34997 */
34998 - movl $1f, %edx
34999 - subl $__PAGE_OFFSET, %edx
35000 - jmp *%edx
35001 +#ifdef CONFIG_PAX_KERNEXEC
35002 + movl $(__KERNEXEC_EFI_DS), %edx
35003 + mov %edx, %ds
35004 + mov %edx, %es
35005 + mov %edx, %ss
35006 + addl $2f,(1f)
35007 + ljmp *(1f)
35008 +
35009 +__INITDATA
35010 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
35011 +.previous
35012 +
35013 +2:
35014 + subl $2b,(1b)
35015 +#else
35016 + jmp 1f-__PAGE_OFFSET
35017 1:
35018 +#endif
35019
35020 /*
35021 * 2. Now on the top of stack is the return
35022 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
35023 * parameter 2, ..., param n. To make things easy, we save the return
35024 * address of efi_call_phys in a global variable.
35025 */
35026 - popl %edx
35027 - movl %edx, saved_return_addr
35028 - /* get the function pointer into ECX*/
35029 - popl %ecx
35030 - movl %ecx, efi_rt_function_ptr
35031 - movl $2f, %edx
35032 - subl $__PAGE_OFFSET, %edx
35033 - pushl %edx
35034 + popl (saved_return_addr)
35035 + popl (efi_rt_function_ptr)
35036
35037 /*
35038 * 3. Clear PG bit in %CR0.
35039 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
35040 /*
35041 * 5. Call the physical function.
35042 */
35043 - jmp *%ecx
35044 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
35045
35046 -2:
35047 /*
35048 * 6. After EFI runtime service returns, control will return to
35049 * following instruction. We'd better readjust stack pointer first.
35050 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
35051 movl %cr0, %edx
35052 orl $0x80000000, %edx
35053 movl %edx, %cr0
35054 - jmp 1f
35055 -1:
35056 +
35057 /*
35058 * 8. Now restore the virtual mode from flat mode by
35059 * adding EIP with PAGE_OFFSET.
35060 */
35061 - movl $1f, %edx
35062 - jmp *%edx
35063 +#ifdef CONFIG_PAX_KERNEXEC
35064 + movl $(__KERNEL_DS), %edx
35065 + mov %edx, %ds
35066 + mov %edx, %es
35067 + mov %edx, %ss
35068 + ljmp $(__KERNEL_CS),$1f
35069 +#else
35070 + jmp 1f+__PAGE_OFFSET
35071 +#endif
35072 1:
35073
35074 /*
35075 * 9. Balance the stack. And because EAX contain the return value,
35076 * we'd better not clobber it.
35077 */
35078 - leal efi_rt_function_ptr, %edx
35079 - movl (%edx), %ecx
35080 - pushl %ecx
35081 + pushl (efi_rt_function_ptr)
35082
35083 /*
35084 - * 10. Push the saved return address onto the stack and return.
35085 + * 10. Return to the saved return address.
35086 */
35087 - leal saved_return_addr, %edx
35088 - movl (%edx), %ecx
35089 - pushl %ecx
35090 - ret
35091 + jmpl *(saved_return_addr)
35092 ENDPROC(efi_call_phys)
35093 .previous
35094
35095 -.data
35096 +__INITDATA
35097 saved_return_addr:
35098 .long 0
35099 efi_rt_function_ptr:
35100 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35101 index 86d0f9e..6d499f4 100644
35102 --- a/arch/x86/platform/efi/efi_stub_64.S
35103 +++ b/arch/x86/platform/efi/efi_stub_64.S
35104 @@ -11,6 +11,7 @@
35105 #include <asm/msr.h>
35106 #include <asm/processor-flags.h>
35107 #include <asm/page_types.h>
35108 +#include <asm/alternative-asm.h>
35109
35110 #define SAVE_XMM \
35111 mov %rsp, %rax; \
35112 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35113 RESTORE_PGT
35114 addq $48, %rsp
35115 RESTORE_XMM
35116 + pax_force_retaddr 0, 1
35117 ret
35118 ENDPROC(efi_call)
35119
35120 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35121 index 3005f0c..d06aeb0 100644
35122 --- a/arch/x86/platform/intel-mid/intel-mid.c
35123 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35124 @@ -63,7 +63,7 @@ enum intel_mid_timer_options intel_mid_timer_options;
35125 /* intel_mid_ops to store sub arch ops */
35126 struct intel_mid_ops *intel_mid_ops;
35127 /* getter function for sub arch ops*/
35128 -static void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35129 +static const void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35130 enum intel_mid_cpu_type __intel_mid_cpu_chip;
35131 EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip);
35132
35133 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35134 {
35135 };
35136
35137 -static void intel_mid_reboot(void)
35138 +static void __noreturn intel_mid_reboot(void)
35139 {
35140 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35141 + BUG();
35142 }
35143
35144 static unsigned long __init intel_mid_calibrate_tsc(void)
35145 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35146 index 3c1c386..59a68ed 100644
35147 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35148 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35149 @@ -13,6 +13,6 @@
35150 /* For every CPU addition a new get_<cpuname>_ops interface needs
35151 * to be added.
35152 */
35153 -extern void *get_penwell_ops(void);
35154 -extern void *get_cloverview_ops(void);
35155 -extern void *get_tangier_ops(void);
35156 +extern const void *get_penwell_ops(void);
35157 +extern const void *get_cloverview_ops(void);
35158 +extern const void *get_tangier_ops(void);
35159 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35160 index 23381d2..8ddc10e 100644
35161 --- a/arch/x86/platform/intel-mid/mfld.c
35162 +++ b/arch/x86/platform/intel-mid/mfld.c
35163 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35164 pm_power_off = mfld_power_off;
35165 }
35166
35167 -void *get_penwell_ops(void)
35168 +const void *get_penwell_ops(void)
35169 {
35170 return &penwell_ops;
35171 }
35172
35173 -void *get_cloverview_ops(void)
35174 +const void *get_cloverview_ops(void)
35175 {
35176 return &penwell_ops;
35177 }
35178 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35179 index aaca917..66eadbc 100644
35180 --- a/arch/x86/platform/intel-mid/mrfl.c
35181 +++ b/arch/x86/platform/intel-mid/mrfl.c
35182 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35183 .arch_setup = tangier_arch_setup,
35184 };
35185
35186 -void *get_tangier_ops(void)
35187 +const void *get_tangier_ops(void)
35188 {
35189 return &tangier_ops;
35190 }
35191 diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
35192 index c9a0838..fae0977 100644
35193 --- a/arch/x86/platform/intel-quark/imr_selftest.c
35194 +++ b/arch/x86/platform/intel-quark/imr_selftest.c
35195 @@ -54,7 +54,7 @@ static void __init imr_self_test_result(int res, const char *fmt, ...)
35196 */
35197 static void __init imr_self_test(void)
35198 {
35199 - phys_addr_t base = virt_to_phys(&_text);
35200 + phys_addr_t base = virt_to_phys(ktla_ktva(_text));
35201 size_t size = virt_to_phys(&__end_rodata) - base;
35202 const char *fmt_over = "overlapped IMR @ (0x%08lx - 0x%08lx)\n";
35203 int ret;
35204 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35205 index d6ee929..3637cb5 100644
35206 --- a/arch/x86/platform/olpc/olpc_dt.c
35207 +++ b/arch/x86/platform/olpc/olpc_dt.c
35208 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35209 return res;
35210 }
35211
35212 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35213 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35214 .nextprop = olpc_dt_nextprop,
35215 .getproplen = olpc_dt_getproplen,
35216 .getproperty = olpc_dt_getproperty,
35217 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35218 index 3e32ed5..cc0adc5 100644
35219 --- a/arch/x86/power/cpu.c
35220 +++ b/arch/x86/power/cpu.c
35221 @@ -134,11 +134,8 @@ static void do_fpu_end(void)
35222 static void fix_processor_context(void)
35223 {
35224 int cpu = smp_processor_id();
35225 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35226 -#ifdef CONFIG_X86_64
35227 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35228 - tss_desc tss;
35229 -#endif
35230 + struct tss_struct *t = init_tss + cpu;
35231 +
35232 set_tss_desc(cpu, t); /*
35233 * This just modifies memory; should not be
35234 * necessary. But... This is necessary, because
35235 @@ -147,10 +144,6 @@ static void fix_processor_context(void)
35236 */
35237
35238 #ifdef CONFIG_X86_64
35239 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35240 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35241 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35242 -
35243 syscall_init(); /* This sets MSR_*STAR and related */
35244 #endif
35245 load_TR_desc(); /* This does ltr */
35246 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35247 index 0b7a63d..0d0f2c2 100644
35248 --- a/arch/x86/realmode/init.c
35249 +++ b/arch/x86/realmode/init.c
35250 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35251 __va(real_mode_header->trampoline_header);
35252
35253 #ifdef CONFIG_X86_32
35254 - trampoline_header->start = __pa_symbol(startup_32_smp);
35255 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35256 +
35257 +#ifdef CONFIG_PAX_KERNEXEC
35258 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35259 +#endif
35260 +
35261 + trampoline_header->boot_cs = __BOOT_CS;
35262 trampoline_header->gdt_limit = __BOOT_DS + 7;
35263 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35264 #else
35265 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35266 *trampoline_cr4_features = __read_cr4();
35267
35268 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35269 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35270 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35271 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35272 #endif
35273 }
35274 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35275 index 2730d77..2e4cd19 100644
35276 --- a/arch/x86/realmode/rm/Makefile
35277 +++ b/arch/x86/realmode/rm/Makefile
35278 @@ -68,5 +68,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35279
35280 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35281 -I$(srctree)/arch/x86/boot
35282 +ifdef CONSTIFY_PLUGIN
35283 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35284 +endif
35285 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35286 GCOV_PROFILE := n
35287 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35288 index a28221d..93c40f1 100644
35289 --- a/arch/x86/realmode/rm/header.S
35290 +++ b/arch/x86/realmode/rm/header.S
35291 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35292 #endif
35293 /* APM/BIOS reboot */
35294 .long pa_machine_real_restart_asm
35295 -#ifdef CONFIG_X86_64
35296 +#ifdef CONFIG_X86_32
35297 + .long __KERNEL_CS
35298 +#else
35299 .long __KERNEL32_CS
35300 #endif
35301 END(real_mode_header)
35302 diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S
35303 index d66c607..3def845 100644
35304 --- a/arch/x86/realmode/rm/reboot.S
35305 +++ b/arch/x86/realmode/rm/reboot.S
35306 @@ -27,6 +27,10 @@ ENTRY(machine_real_restart_asm)
35307 lgdtl pa_tr_gdt
35308
35309 /* Disable paging to drop us out of long mode */
35310 + movl %cr4, %eax
35311 + andl $~X86_CR4_PCIDE, %eax
35312 + movl %eax, %cr4
35313 +
35314 movl %cr0, %eax
35315 andl $~X86_CR0_PG, %eax
35316 movl %eax, %cr0
35317 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35318 index 48ddd76..c26749f 100644
35319 --- a/arch/x86/realmode/rm/trampoline_32.S
35320 +++ b/arch/x86/realmode/rm/trampoline_32.S
35321 @@ -24,6 +24,12 @@
35322 #include <asm/page_types.h>
35323 #include "realmode.h"
35324
35325 +#ifdef CONFIG_PAX_KERNEXEC
35326 +#define ta(X) (X)
35327 +#else
35328 +#define ta(X) (pa_ ## X)
35329 +#endif
35330 +
35331 .text
35332 .code16
35333
35334 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35335
35336 cli # We should be safe anyway
35337
35338 - movl tr_start, %eax # where we need to go
35339 -
35340 movl $0xA5A5A5A5, trampoline_status
35341 # write marker for master knows we're running
35342
35343 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35344 movw $1, %dx # protected mode (PE) bit
35345 lmsw %dx # into protected mode
35346
35347 - ljmpl $__BOOT_CS, $pa_startup_32
35348 + ljmpl *(trampoline_header)
35349
35350 .section ".text32","ax"
35351 .code32
35352 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35353 .balign 8
35354 GLOBAL(trampoline_header)
35355 tr_start: .space 4
35356 - tr_gdt_pad: .space 2
35357 + tr_boot_cs: .space 2
35358 tr_gdt: .space 6
35359 END(trampoline_header)
35360
35361 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35362 index dac7b20..72dbaca 100644
35363 --- a/arch/x86/realmode/rm/trampoline_64.S
35364 +++ b/arch/x86/realmode/rm/trampoline_64.S
35365 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35366 movl %edx, %gs
35367
35368 movl pa_tr_cr4, %eax
35369 + andl $~X86_CR4_PCIDE, %eax
35370 movl %eax, %cr4 # Enable PAE mode
35371
35372 # Setup trampoline 4 level pagetables
35373 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35374 wrmsr
35375
35376 # Enable paging and in turn activate Long Mode
35377 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35378 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35379 movl %eax, %cr0
35380
35381 /*
35382 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35383 index 9e7e147..25a4158 100644
35384 --- a/arch/x86/realmode/rm/wakeup_asm.S
35385 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35386 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35387 lgdtl pmode_gdt
35388
35389 /* This really couldn't... */
35390 - movl pmode_entry, %eax
35391 movl pmode_cr0, %ecx
35392 movl %ecx, %cr0
35393 - ljmpl $__KERNEL_CS, $pa_startup_32
35394 - /* -> jmp *%eax in trampoline_32.S */
35395 +
35396 + ljmpl *pmode_entry
35397 #else
35398 jmp trampoline_start
35399 #endif
35400 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35401 index 604a37e..e49702a 100644
35402 --- a/arch/x86/tools/Makefile
35403 +++ b/arch/x86/tools/Makefile
35404 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35405
35406 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35407
35408 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35409 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35410 hostprogs-y += relocs
35411 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35412 PHONY += relocs
35413 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35414 index 0c2fae8..88036b7 100644
35415 --- a/arch/x86/tools/relocs.c
35416 +++ b/arch/x86/tools/relocs.c
35417 @@ -1,5 +1,7 @@
35418 /* This is included from relocs_32/64.c */
35419
35420 +#include "../../../include/generated/autoconf.h"
35421 +
35422 #define ElfW(type) _ElfW(ELF_BITS, type)
35423 #define _ElfW(bits, type) __ElfW(bits, type)
35424 #define __ElfW(bits, type) Elf##bits##_##type
35425 @@ -11,6 +13,7 @@
35426 #define Elf_Sym ElfW(Sym)
35427
35428 static Elf_Ehdr ehdr;
35429 +static Elf_Phdr *phdr;
35430
35431 struct relocs {
35432 uint32_t *offset;
35433 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35434 }
35435 }
35436
35437 +static void read_phdrs(FILE *fp)
35438 +{
35439 + unsigned int i;
35440 +
35441 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35442 + if (!phdr) {
35443 + die("Unable to allocate %d program headers\n",
35444 + ehdr.e_phnum);
35445 + }
35446 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35447 + die("Seek to %d failed: %s\n",
35448 + ehdr.e_phoff, strerror(errno));
35449 + }
35450 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35451 + die("Cannot read ELF program headers: %s\n",
35452 + strerror(errno));
35453 + }
35454 + for(i = 0; i < ehdr.e_phnum; i++) {
35455 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35456 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35457 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35458 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35459 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35460 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35461 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35462 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35463 + }
35464 +
35465 +}
35466 +
35467 static void read_shdrs(FILE *fp)
35468 {
35469 - int i;
35470 + unsigned int i;
35471 Elf_Shdr shdr;
35472
35473 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35474 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35475
35476 static void read_strtabs(FILE *fp)
35477 {
35478 - int i;
35479 + unsigned int i;
35480 for (i = 0; i < ehdr.e_shnum; i++) {
35481 struct section *sec = &secs[i];
35482 if (sec->shdr.sh_type != SHT_STRTAB) {
35483 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35484
35485 static void read_symtabs(FILE *fp)
35486 {
35487 - int i,j;
35488 + unsigned int i,j;
35489 for (i = 0; i < ehdr.e_shnum; i++) {
35490 struct section *sec = &secs[i];
35491 if (sec->shdr.sh_type != SHT_SYMTAB) {
35492 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35493 }
35494
35495
35496 -static void read_relocs(FILE *fp)
35497 +static void read_relocs(FILE *fp, int use_real_mode)
35498 {
35499 - int i,j;
35500 + unsigned int i,j;
35501 + uint32_t base;
35502 +
35503 for (i = 0; i < ehdr.e_shnum; i++) {
35504 struct section *sec = &secs[i];
35505 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35506 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35507 die("Cannot read symbol table: %s\n",
35508 strerror(errno));
35509 }
35510 + base = 0;
35511 +
35512 +#ifdef CONFIG_X86_32
35513 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35514 + if (phdr[j].p_type != PT_LOAD )
35515 + continue;
35516 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35517 + continue;
35518 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35519 + break;
35520 + }
35521 +#endif
35522 +
35523 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35524 Elf_Rel *rel = &sec->reltab[j];
35525 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35526 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35527 rel->r_info = elf_xword_to_cpu(rel->r_info);
35528 #if (SHT_REL_TYPE == SHT_RELA)
35529 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35530 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35531
35532 static void print_absolute_symbols(void)
35533 {
35534 - int i;
35535 + unsigned int i;
35536 const char *format;
35537
35538 if (ELF_BITS == 64)
35539 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35540 for (i = 0; i < ehdr.e_shnum; i++) {
35541 struct section *sec = &secs[i];
35542 char *sym_strtab;
35543 - int j;
35544 + unsigned int j;
35545
35546 if (sec->shdr.sh_type != SHT_SYMTAB) {
35547 continue;
35548 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35549
35550 static void print_absolute_relocs(void)
35551 {
35552 - int i, printed = 0;
35553 + unsigned int i, printed = 0;
35554 const char *format;
35555
35556 if (ELF_BITS == 64)
35557 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35558 struct section *sec_applies, *sec_symtab;
35559 char *sym_strtab;
35560 Elf_Sym *sh_symtab;
35561 - int j;
35562 + unsigned int j;
35563 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35564 continue;
35565 }
35566 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35567 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35568 Elf_Sym *sym, const char *symname))
35569 {
35570 - int i;
35571 + unsigned int i;
35572 /* Walk through the relocations */
35573 for (i = 0; i < ehdr.e_shnum; i++) {
35574 char *sym_strtab;
35575 Elf_Sym *sh_symtab;
35576 struct section *sec_applies, *sec_symtab;
35577 - int j;
35578 + unsigned int j;
35579 struct section *sec = &secs[i];
35580
35581 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35582 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35583 {
35584 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35585 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35586 + char *sym_strtab = sec->link->link->strtab;
35587 +
35588 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35589 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35590 + return 0;
35591 +
35592 +#ifdef CONFIG_PAX_KERNEXEC
35593 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35594 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35595 + return 0;
35596 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35597 + return 0;
35598 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35599 + return 0;
35600 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35601 + return 0;
35602 +#endif
35603
35604 switch (r_type) {
35605 case R_386_NONE:
35606 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35607
35608 static void emit_relocs(int as_text, int use_real_mode)
35609 {
35610 - int i;
35611 + unsigned int i;
35612 int (*write_reloc)(uint32_t, FILE *) = write32;
35613 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35614 const char *symname);
35615 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35616 {
35617 regex_init(use_real_mode);
35618 read_ehdr(fp);
35619 + read_phdrs(fp);
35620 read_shdrs(fp);
35621 read_strtabs(fp);
35622 read_symtabs(fp);
35623 - read_relocs(fp);
35624 + read_relocs(fp, use_real_mode);
35625 if (ELF_BITS == 64)
35626 percpu_init();
35627 if (show_absolute_syms) {
35628 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35629 index f40281e..92728c9 100644
35630 --- a/arch/x86/um/mem_32.c
35631 +++ b/arch/x86/um/mem_32.c
35632 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35633 gate_vma.vm_start = FIXADDR_USER_START;
35634 gate_vma.vm_end = FIXADDR_USER_END;
35635 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35636 - gate_vma.vm_page_prot = __P101;
35637 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35638
35639 return 0;
35640 }
35641 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35642 index 80ffa5b..a33bd15 100644
35643 --- a/arch/x86/um/tls_32.c
35644 +++ b/arch/x86/um/tls_32.c
35645 @@ -260,7 +260,7 @@ out:
35646 if (unlikely(task == current &&
35647 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35648 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35649 - "without flushed TLS.", current->pid);
35650 + "without flushed TLS.", task_pid_nr(current));
35651 }
35652
35653 return 0;
35654 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35655 index 8533c96..ff98c52 100644
35656 --- a/arch/x86/vdso/Makefile
35657 +++ b/arch/x86/vdso/Makefile
35658 @@ -175,7 +175,7 @@ quiet_cmd_vdso = VDSO $@
35659 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35660 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35661
35662 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35663 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35664 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35665 GCOV_PROFILE := n
35666
35667 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35668 index 0224987..c7d65a5 100644
35669 --- a/arch/x86/vdso/vdso2c.h
35670 +++ b/arch/x86/vdso/vdso2c.h
35671 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35672 unsigned long load_size = -1; /* Work around bogus warning */
35673 unsigned long mapping_size;
35674 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35675 - int i;
35676 + unsigned int i;
35677 unsigned long j;
35678 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35679 *alt_sec = NULL;
35680 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35681 index e904c27..b9eaa03 100644
35682 --- a/arch/x86/vdso/vdso32-setup.c
35683 +++ b/arch/x86/vdso/vdso32-setup.c
35684 @@ -14,6 +14,7 @@
35685 #include <asm/cpufeature.h>
35686 #include <asm/processor.h>
35687 #include <asm/vdso.h>
35688 +#include <asm/mman.h>
35689
35690 #ifdef CONFIG_COMPAT_VDSO
35691 #define VDSO_DEFAULT 0
35692 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35693 index 1c9f750..cfddb1a 100644
35694 --- a/arch/x86/vdso/vma.c
35695 +++ b/arch/x86/vdso/vma.c
35696 @@ -19,10 +19,7 @@
35697 #include <asm/page.h>
35698 #include <asm/hpet.h>
35699 #include <asm/desc.h>
35700 -
35701 -#if defined(CONFIG_X86_64)
35702 -unsigned int __read_mostly vdso64_enabled = 1;
35703 -#endif
35704 +#include <asm/mman.h>
35705
35706 void __init init_vdso_image(const struct vdso_image *image)
35707 {
35708 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35709 .pages = no_pages,
35710 };
35711
35712 +#ifdef CONFIG_PAX_RANDMMAP
35713 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35714 + calculate_addr = false;
35715 +#endif
35716 +
35717 if (calculate_addr) {
35718 addr = vdso_addr(current->mm->start_stack,
35719 image->size - image->sym_vvar_start);
35720 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35721 down_write(&mm->mmap_sem);
35722
35723 addr = get_unmapped_area(NULL, addr,
35724 - image->size - image->sym_vvar_start, 0, 0);
35725 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35726 if (IS_ERR_VALUE(addr)) {
35727 ret = addr;
35728 goto up_fail;
35729 }
35730
35731 text_start = addr - image->sym_vvar_start;
35732 - current->mm->context.vdso = (void __user *)text_start;
35733 + mm->context.vdso = text_start;
35734
35735 /*
35736 * MAYWRITE to allow gdb to COW and set breakpoints
35737 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35738 hpet_address >> PAGE_SHIFT,
35739 PAGE_SIZE,
35740 pgprot_noncached(PAGE_READONLY));
35741 -
35742 - if (ret)
35743 - goto up_fail;
35744 }
35745 #endif
35746
35747 up_fail:
35748 if (ret)
35749 - current->mm->context.vdso = NULL;
35750 + current->mm->context.vdso = 0;
35751
35752 up_write(&mm->mmap_sem);
35753 return ret;
35754 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35755
35756 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35757 current_thread_info()->sysenter_return =
35758 - current->mm->context.vdso +
35759 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35760 + (void __force_user *)(current->mm->context.vdso +
35761 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35762
35763 return 0;
35764 }
35765 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35766 #ifdef CONFIG_X86_64
35767 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35768 {
35769 - if (!vdso64_enabled)
35770 - return 0;
35771 -
35772 return map_vdso(&vdso_image_64, true);
35773 }
35774
35775 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35776 int uses_interp)
35777 {
35778 #ifdef CONFIG_X86_X32_ABI
35779 - if (test_thread_flag(TIF_X32)) {
35780 - if (!vdso64_enabled)
35781 - return 0;
35782 -
35783 + if (test_thread_flag(TIF_X32))
35784 return map_vdso(&vdso_image_x32, true);
35785 - }
35786 #endif
35787
35788 return load_vdso32();
35789 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35790 #endif
35791
35792 #ifdef CONFIG_X86_64
35793 -static __init int vdso_setup(char *s)
35794 -{
35795 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35796 - return 0;
35797 -}
35798 -__setup("vdso=", vdso_setup);
35799 -#endif
35800 -
35801 -#ifdef CONFIG_X86_64
35802 static void vgetcpu_cpu_init(void *arg)
35803 {
35804 int cpu = smp_processor_id();
35805 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35806 index e88fda8..76ce7ce 100644
35807 --- a/arch/x86/xen/Kconfig
35808 +++ b/arch/x86/xen/Kconfig
35809 @@ -9,6 +9,7 @@ config XEN
35810 select XEN_HAVE_PVMMU
35811 depends on X86_64 || (X86_32 && X86_PAE)
35812 depends on X86_TSC
35813 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35814 help
35815 This is the Linux Xen port. Enabling this will allow the
35816 kernel to boot in a paravirtualized environment under the
35817 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35818 index 5240f56..0c12163 100644
35819 --- a/arch/x86/xen/enlighten.c
35820 +++ b/arch/x86/xen/enlighten.c
35821 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35822
35823 struct shared_info xen_dummy_shared_info;
35824
35825 -void *xen_initial_gdt;
35826 -
35827 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35828 __read_mostly int xen_have_vector_callback;
35829 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35830 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35831 {
35832 unsigned long va = dtr->address;
35833 unsigned int size = dtr->size + 1;
35834 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35835 - unsigned long frames[pages];
35836 + unsigned long frames[65536 / PAGE_SIZE];
35837 int f;
35838
35839 /*
35840 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35841 {
35842 unsigned long va = dtr->address;
35843 unsigned int size = dtr->size + 1;
35844 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35845 - unsigned long frames[pages];
35846 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35847 int f;
35848
35849 /*
35850 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35851 * 8-byte entries, or 16 4k pages..
35852 */
35853
35854 - BUG_ON(size > 65536);
35855 + BUG_ON(size > GDT_SIZE);
35856 BUG_ON(va & ~PAGE_MASK);
35857
35858 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35859 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35860 return 0;
35861 }
35862
35863 -static void set_xen_basic_apic_ops(void)
35864 +static void __init set_xen_basic_apic_ops(void)
35865 {
35866 apic->read = xen_apic_read;
35867 apic->write = xen_apic_write;
35868 @@ -1308,30 +1304,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35869 #endif
35870 };
35871
35872 -static void xen_reboot(int reason)
35873 +static __noreturn void xen_reboot(int reason)
35874 {
35875 struct sched_shutdown r = { .reason = reason };
35876
35877 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35878 - BUG();
35879 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35880 + BUG();
35881 }
35882
35883 -static void xen_restart(char *msg)
35884 +static __noreturn void xen_restart(char *msg)
35885 {
35886 xen_reboot(SHUTDOWN_reboot);
35887 }
35888
35889 -static void xen_emergency_restart(void)
35890 +static __noreturn void xen_emergency_restart(void)
35891 {
35892 xen_reboot(SHUTDOWN_reboot);
35893 }
35894
35895 -static void xen_machine_halt(void)
35896 +static __noreturn void xen_machine_halt(void)
35897 {
35898 xen_reboot(SHUTDOWN_poweroff);
35899 }
35900
35901 -static void xen_machine_power_off(void)
35902 +static __noreturn void xen_machine_power_off(void)
35903 {
35904 if (pm_power_off)
35905 pm_power_off();
35906 @@ -1484,8 +1480,11 @@ static void __ref xen_setup_gdt(int cpu)
35907 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35908 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35909
35910 - setup_stack_canary_segment(0);
35911 - switch_to_new_gdt(0);
35912 + setup_stack_canary_segment(cpu);
35913 +#ifdef CONFIG_X86_64
35914 + load_percpu_segment(cpu);
35915 +#endif
35916 + switch_to_new_gdt(cpu);
35917
35918 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35919 pv_cpu_ops.load_gdt = xen_load_gdt;
35920 @@ -1600,7 +1599,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35921 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35922
35923 /* Work out if we support NX */
35924 - x86_configure_nx();
35925 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35926 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35927 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35928 + unsigned l, h;
35929 +
35930 + __supported_pte_mask |= _PAGE_NX;
35931 + rdmsr(MSR_EFER, l, h);
35932 + l |= EFER_NX;
35933 + wrmsr(MSR_EFER, l, h);
35934 + }
35935 +#endif
35936
35937 /* Get mfn list */
35938 xen_build_dynamic_phys_to_machine();
35939 @@ -1628,13 +1637,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35940
35941 machine_ops = xen_machine_ops;
35942
35943 - /*
35944 - * The only reliable way to retain the initial address of the
35945 - * percpu gdt_page is to remember it here, so we can go and
35946 - * mark it RW later, when the initial percpu area is freed.
35947 - */
35948 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35949 -
35950 xen_smp_init();
35951
35952 #ifdef CONFIG_ACPI_NUMA
35953 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35954 index adca9e2..cdba9d1 100644
35955 --- a/arch/x86/xen/mmu.c
35956 +++ b/arch/x86/xen/mmu.c
35957 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35958 return val;
35959 }
35960
35961 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35962 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35963 {
35964 if (val & _PAGE_PRESENT) {
35965 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35966 @@ -1835,7 +1835,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35967 * L3_k[511] -> level2_fixmap_pgt */
35968 convert_pfn_mfn(level3_kernel_pgt);
35969
35970 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35971 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35972 + convert_pfn_mfn(level3_vmemmap_pgt);
35973 /* L3_k[511][506] -> level1_fixmap_pgt */
35974 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35975 convert_pfn_mfn(level2_fixmap_pgt);
35976 }
35977 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35978 @@ -1860,11 +1864,18 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35979 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35980 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35981 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35982 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35983 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35984 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35985 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35986 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35987 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35988 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35989 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35990 - set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35991 + set_page_prot(level1_fixmap_pgt[0], PAGE_KERNEL_RO);
35992 + set_page_prot(level1_fixmap_pgt[1], PAGE_KERNEL_RO);
35993 + set_page_prot(level1_fixmap_pgt[2], PAGE_KERNEL_RO);
35994 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35995
35996 /* Pin down new L4 */
35997 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35998 @@ -2048,6 +2059,7 @@ static void __init xen_post_allocator_init(void)
35999 pv_mmu_ops.set_pud = xen_set_pud;
36000 #if PAGETABLE_LEVELS == 4
36001 pv_mmu_ops.set_pgd = xen_set_pgd;
36002 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
36003 #endif
36004
36005 /* This will work as long as patching hasn't happened yet
36006 @@ -2126,6 +2138,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
36007 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
36008 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
36009 .set_pgd = xen_set_pgd_hyper,
36010 + .set_pgd_batched = xen_set_pgd_hyper,
36011
36012 .alloc_pud = xen_alloc_pmd_init,
36013 .release_pud = xen_release_pmd_init,
36014 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
36015 index 08e8489..b1e182f 100644
36016 --- a/arch/x86/xen/smp.c
36017 +++ b/arch/x86/xen/smp.c
36018 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
36019
36020 if (xen_pv_domain()) {
36021 if (!xen_feature(XENFEAT_writable_page_tables))
36022 - /* We've switched to the "real" per-cpu gdt, so make
36023 - * sure the old memory can be recycled. */
36024 - make_lowmem_page_readwrite(xen_initial_gdt);
36025 -
36026 #ifdef CONFIG_X86_32
36027 /*
36028 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
36029 * expects __USER_DS
36030 */
36031 - loadsegment(ds, __USER_DS);
36032 - loadsegment(es, __USER_DS);
36033 + loadsegment(ds, __KERNEL_DS);
36034 + loadsegment(es, __KERNEL_DS);
36035 #endif
36036
36037 xen_filter_cpu_maps();
36038 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36039 #ifdef CONFIG_X86_32
36040 /* Note: PVH is not yet supported on x86_32. */
36041 ctxt->user_regs.fs = __KERNEL_PERCPU;
36042 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
36043 + savesegment(gs, ctxt->user_regs.gs);
36044 #endif
36045 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
36046
36047 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36048 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
36049 ctxt->flags = VGCF_IN_KERNEL;
36050 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
36051 - ctxt->user_regs.ds = __USER_DS;
36052 - ctxt->user_regs.es = __USER_DS;
36053 + ctxt->user_regs.ds = __KERNEL_DS;
36054 + ctxt->user_regs.es = __KERNEL_DS;
36055 ctxt->user_regs.ss = __KERNEL_DS;
36056
36057 xen_copy_trap_info(ctxt->trap_ctxt);
36058 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
36059 int rc;
36060
36061 per_cpu(current_task, cpu) = idle;
36062 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
36063 #ifdef CONFIG_X86_32
36064 irq_ctx_init(cpu);
36065 #else
36066 clear_tsk_thread_flag(idle, TIF_FORK);
36067 #endif
36068 - per_cpu(kernel_stack, cpu) =
36069 - (unsigned long)task_stack_page(idle) -
36070 - KERNEL_STACK_OFFSET + THREAD_SIZE;
36071 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
36072
36073 xen_setup_runstate_info(cpu);
36074 xen_setup_timer(cpu);
36075 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
36076
36077 void __init xen_smp_init(void)
36078 {
36079 - smp_ops = xen_smp_ops;
36080 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
36081 xen_fill_possible_map();
36082 }
36083
36084 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
36085 index fd92a64..1f72641 100644
36086 --- a/arch/x86/xen/xen-asm_32.S
36087 +++ b/arch/x86/xen/xen-asm_32.S
36088 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
36089 pushw %fs
36090 movl $(__KERNEL_PERCPU), %eax
36091 movl %eax, %fs
36092 - movl %fs:xen_vcpu, %eax
36093 + mov PER_CPU_VAR(xen_vcpu), %eax
36094 POP_FS
36095 #else
36096 movl %ss:xen_vcpu, %eax
36097 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36098 index 674b2225..f1f5dc1 100644
36099 --- a/arch/x86/xen/xen-head.S
36100 +++ b/arch/x86/xen/xen-head.S
36101 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
36102 #ifdef CONFIG_X86_32
36103 mov %esi,xen_start_info
36104 mov $init_thread_union+THREAD_SIZE,%esp
36105 +#ifdef CONFIG_SMP
36106 + movl $cpu_gdt_table,%edi
36107 + movl $__per_cpu_load,%eax
36108 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36109 + rorl $16,%eax
36110 + movb %al,__KERNEL_PERCPU + 4(%edi)
36111 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36112 + movl $__per_cpu_end - 1,%eax
36113 + subl $__per_cpu_start,%eax
36114 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36115 +#endif
36116 #else
36117 mov %rsi,xen_start_info
36118 mov $init_thread_union+THREAD_SIZE,%rsp
36119 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36120 index 9e195c6..523ed36 100644
36121 --- a/arch/x86/xen/xen-ops.h
36122 +++ b/arch/x86/xen/xen-ops.h
36123 @@ -16,8 +16,6 @@ void xen_syscall_target(void);
36124 void xen_syscall32_target(void);
36125 #endif
36126
36127 -extern void *xen_initial_gdt;
36128 -
36129 struct trap_info;
36130 void xen_copy_trap_info(struct trap_info *traps);
36131
36132 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36133 index 525bd3d..ef888b1 100644
36134 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36135 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36136 @@ -119,9 +119,9 @@
36137 ----------------------------------------------------------------------*/
36138
36139 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36140 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36141 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36142 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36143 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36144
36145 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36146 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36147 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36148 index 2f33760..835e50a 100644
36149 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36150 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36151 @@ -11,6 +11,7 @@
36152 #ifndef _XTENSA_CORE_H
36153 #define _XTENSA_CORE_H
36154
36155 +#include <linux/const.h>
36156
36157 /****************************************************************************
36158 Parameters Useful for Any Code, USER or PRIVILEGED
36159 @@ -112,9 +113,9 @@
36160 ----------------------------------------------------------------------*/
36161
36162 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36163 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36164 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36165 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36166 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36167
36168 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36169 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36170 diff --git a/block/bio.c b/block/bio.c
36171 index f66a4ea..73ddf55 100644
36172 --- a/block/bio.c
36173 +++ b/block/bio.c
36174 @@ -1172,7 +1172,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36175 /*
36176 * Overflow, abort
36177 */
36178 - if (end < start)
36179 + if (end < start || end - start > INT_MAX - nr_pages)
36180 return ERR_PTR(-EINVAL);
36181
36182 nr_pages += end - start;
36183 @@ -1297,7 +1297,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
36184 /*
36185 * Overflow, abort
36186 */
36187 - if (end < start)
36188 + if (end < start || end - start > INT_MAX - nr_pages)
36189 return ERR_PTR(-EINVAL);
36190
36191 nr_pages += end - start;
36192 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36193 index 0736729..2ec3b48 100644
36194 --- a/block/blk-iopoll.c
36195 +++ b/block/blk-iopoll.c
36196 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36197 }
36198 EXPORT_SYMBOL(blk_iopoll_complete);
36199
36200 -static void blk_iopoll_softirq(struct softirq_action *h)
36201 +static __latent_entropy void blk_iopoll_softirq(void)
36202 {
36203 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36204 int rearm = 0, budget = blk_iopoll_budget;
36205 diff --git a/block/blk-map.c b/block/blk-map.c
36206 index b8d2725..08c52b0 100644
36207 --- a/block/blk-map.c
36208 +++ b/block/blk-map.c
36209 @@ -192,7 +192,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36210 if (!len || !kbuf)
36211 return -EINVAL;
36212
36213 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36214 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36215 if (do_copy)
36216 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36217 else
36218 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36219 index 53b1737..08177d2e 100644
36220 --- a/block/blk-softirq.c
36221 +++ b/block/blk-softirq.c
36222 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36223 * Softirq action handler - move entries to local list and loop over them
36224 * while passing them to the queue registered handler.
36225 */
36226 -static void blk_done_softirq(struct softirq_action *h)
36227 +static __latent_entropy void blk_done_softirq(void)
36228 {
36229 struct list_head *cpu_list, local_list;
36230
36231 diff --git a/block/bsg.c b/block/bsg.c
36232 index d214e92..9649863 100644
36233 --- a/block/bsg.c
36234 +++ b/block/bsg.c
36235 @@ -140,16 +140,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36236 struct sg_io_v4 *hdr, struct bsg_device *bd,
36237 fmode_t has_write_perm)
36238 {
36239 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36240 + unsigned char *cmdptr;
36241 +
36242 if (hdr->request_len > BLK_MAX_CDB) {
36243 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36244 if (!rq->cmd)
36245 return -ENOMEM;
36246 - }
36247 + cmdptr = rq->cmd;
36248 + } else
36249 + cmdptr = tmpcmd;
36250
36251 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36252 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36253 hdr->request_len))
36254 return -EFAULT;
36255
36256 + if (cmdptr != rq->cmd)
36257 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36258 +
36259 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36260 if (blk_verify_command(rq->cmd, has_write_perm))
36261 return -EPERM;
36262 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36263 index f678c73..f35aa18 100644
36264 --- a/block/compat_ioctl.c
36265 +++ b/block/compat_ioctl.c
36266 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36267 cgc = compat_alloc_user_space(sizeof(*cgc));
36268 cgc32 = compat_ptr(arg);
36269
36270 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36271 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36272 get_user(data, &cgc32->buffer) ||
36273 put_user(compat_ptr(data), &cgc->buffer) ||
36274 copy_in_user(&cgc->buflen, &cgc32->buflen,
36275 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36276 err |= __get_user(f->spec1, &uf->spec1);
36277 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36278 err |= __get_user(name, &uf->name);
36279 - f->name = compat_ptr(name);
36280 + f->name = (void __force_kernel *)compat_ptr(name);
36281 if (err) {
36282 err = -EFAULT;
36283 goto out;
36284 diff --git a/block/genhd.c b/block/genhd.c
36285 index ea982ea..86e0f9e 100644
36286 --- a/block/genhd.c
36287 +++ b/block/genhd.c
36288 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36289
36290 /*
36291 * Register device numbers dev..(dev+range-1)
36292 - * range must be nonzero
36293 + * Noop if @range is zero.
36294 * The hash chain is sorted on range, so that subranges can override.
36295 */
36296 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36297 struct kobject *(*probe)(dev_t, int *, void *),
36298 int (*lock)(dev_t, void *), void *data)
36299 {
36300 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36301 + if (range)
36302 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36303 }
36304
36305 EXPORT_SYMBOL(blk_register_region);
36306
36307 +/* undo blk_register_region(), noop if @range is zero */
36308 void blk_unregister_region(dev_t devt, unsigned long range)
36309 {
36310 - kobj_unmap(bdev_map, devt, range);
36311 + if (range)
36312 + kobj_unmap(bdev_map, devt, range);
36313 }
36314
36315 EXPORT_SYMBOL(blk_unregister_region);
36316 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36317 index 26cb624..a49c3a5 100644
36318 --- a/block/partitions/efi.c
36319 +++ b/block/partitions/efi.c
36320 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36321 if (!gpt)
36322 return NULL;
36323
36324 + if (!le32_to_cpu(gpt->num_partition_entries))
36325 + return NULL;
36326 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36327 + if (!pte)
36328 + return NULL;
36329 +
36330 count = le32_to_cpu(gpt->num_partition_entries) *
36331 le32_to_cpu(gpt->sizeof_partition_entry);
36332 - if (!count)
36333 - return NULL;
36334 - pte = kmalloc(count, GFP_KERNEL);
36335 - if (!pte)
36336 - return NULL;
36337 -
36338 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36339 (u8 *) pte, count) < count) {
36340 kfree(pte);
36341 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36342 index e1f71c3..02d295a 100644
36343 --- a/block/scsi_ioctl.c
36344 +++ b/block/scsi_ioctl.c
36345 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36346 return put_user(0, p);
36347 }
36348
36349 -static int sg_get_timeout(struct request_queue *q)
36350 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36351 {
36352 return jiffies_to_clock_t(q->sg_timeout);
36353 }
36354 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36355 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36356 struct sg_io_hdr *hdr, fmode_t mode)
36357 {
36358 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36359 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36360 + unsigned char *cmdptr;
36361 +
36362 + if (rq->cmd != rq->__cmd)
36363 + cmdptr = rq->cmd;
36364 + else
36365 + cmdptr = tmpcmd;
36366 +
36367 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36368 return -EFAULT;
36369 +
36370 + if (cmdptr != rq->cmd)
36371 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36372 +
36373 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36374 return -EPERM;
36375
36376 @@ -422,6 +434,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36377 int err;
36378 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36379 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36380 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36381 + unsigned char *cmdptr;
36382
36383 if (!sic)
36384 return -EINVAL;
36385 @@ -460,9 +474,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36386 */
36387 err = -EFAULT;
36388 rq->cmd_len = cmdlen;
36389 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36390 +
36391 + if (rq->cmd != rq->__cmd)
36392 + cmdptr = rq->cmd;
36393 + else
36394 + cmdptr = tmpcmd;
36395 +
36396 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36397 goto error;
36398
36399 + if (rq->cmd != cmdptr)
36400 + memcpy(rq->cmd, cmdptr, cmdlen);
36401 +
36402 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36403 goto error;
36404
36405 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36406 index 650afac1..f3307de 100644
36407 --- a/crypto/cryptd.c
36408 +++ b/crypto/cryptd.c
36409 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36410
36411 struct cryptd_blkcipher_request_ctx {
36412 crypto_completion_t complete;
36413 -};
36414 +} __no_const;
36415
36416 struct cryptd_hash_ctx {
36417 struct crypto_shash *child;
36418 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36419
36420 struct cryptd_aead_request_ctx {
36421 crypto_completion_t complete;
36422 -};
36423 +} __no_const;
36424
36425 static void cryptd_queue_worker(struct work_struct *work);
36426
36427 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36428 index c305d41..a96de79 100644
36429 --- a/crypto/pcrypt.c
36430 +++ b/crypto/pcrypt.c
36431 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36432 int ret;
36433
36434 pinst->kobj.kset = pcrypt_kset;
36435 - ret = kobject_add(&pinst->kobj, NULL, name);
36436 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36437 if (!ret)
36438 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36439
36440 diff --git a/crypto/zlib.c b/crypto/zlib.c
36441 index 0eefa9d..0fa3d29 100644
36442 --- a/crypto/zlib.c
36443 +++ b/crypto/zlib.c
36444 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36445 zlib_comp_exit(ctx);
36446
36447 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36448 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36449 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36450 : MAX_WBITS;
36451 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36452 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36453 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36454 : DEF_MEM_LEVEL;
36455
36456 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36457 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36458 index 3b37676..898edfa 100644
36459 --- a/drivers/acpi/acpica/hwxfsleep.c
36460 +++ b/drivers/acpi/acpica/hwxfsleep.c
36461 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36462 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36463
36464 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36465 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36466 - acpi_hw_extended_sleep},
36467 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36468 - acpi_hw_extended_wake_prep},
36469 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36470 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36471 + .extended_function = acpi_hw_extended_sleep},
36472 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36473 + .extended_function = acpi_hw_extended_wake_prep},
36474 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36475 + .extended_function = acpi_hw_extended_wake}
36476 };
36477
36478 /*
36479 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36480 index 16129c7..8b675cd 100644
36481 --- a/drivers/acpi/apei/apei-internal.h
36482 +++ b/drivers/acpi/apei/apei-internal.h
36483 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36484 struct apei_exec_ins_type {
36485 u32 flags;
36486 apei_exec_ins_func_t run;
36487 -};
36488 +} __do_const;
36489
36490 struct apei_exec_context {
36491 u32 ip;
36492 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36493 index e82d097..0c855c1 100644
36494 --- a/drivers/acpi/apei/ghes.c
36495 +++ b/drivers/acpi/apei/ghes.c
36496 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36497 const struct acpi_hest_generic *generic,
36498 const struct acpi_hest_generic_status *estatus)
36499 {
36500 - static atomic_t seqno;
36501 + static atomic_unchecked_t seqno;
36502 unsigned int curr_seqno;
36503 char pfx_seq[64];
36504
36505 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36506 else
36507 pfx = KERN_ERR;
36508 }
36509 - curr_seqno = atomic_inc_return(&seqno);
36510 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36511 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36512 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36513 pfx_seq, generic->header.source_id);
36514 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36515 index a83e3c6..c3d617f 100644
36516 --- a/drivers/acpi/bgrt.c
36517 +++ b/drivers/acpi/bgrt.c
36518 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36519 if (!bgrt_image)
36520 return -ENODEV;
36521
36522 - bin_attr_image.private = bgrt_image;
36523 - bin_attr_image.size = bgrt_image_size;
36524 + pax_open_kernel();
36525 + *(void **)&bin_attr_image.private = bgrt_image;
36526 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36527 + pax_close_kernel();
36528
36529 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36530 if (!bgrt_kobj)
36531 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36532 index 9b693d5..8953d54 100644
36533 --- a/drivers/acpi/blacklist.c
36534 +++ b/drivers/acpi/blacklist.c
36535 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36536 u32 is_critical_error;
36537 };
36538
36539 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36540 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36541
36542 /*
36543 * POLICY: If *anything* doesn't work, put it on the blacklist.
36544 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36545 return 0;
36546 }
36547
36548 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36549 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36550 {
36551 .callback = dmi_disable_osi_vista,
36552 .ident = "Fujitsu Siemens",
36553 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
36554 index 8b67bd0..b59593e 100644
36555 --- a/drivers/acpi/bus.c
36556 +++ b/drivers/acpi/bus.c
36557 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
36558 }
36559 #endif
36560
36561 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36562 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36563 /*
36564 * Invoke DSDT corruption work-around on all Toshiba Satellite.
36565 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
36566 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36567 {}
36568 };
36569 #else
36570 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36571 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36572 {}
36573 };
36574 #endif
36575 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36576 index c68e724..e863008 100644
36577 --- a/drivers/acpi/custom_method.c
36578 +++ b/drivers/acpi/custom_method.c
36579 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36580 struct acpi_table_header table;
36581 acpi_status status;
36582
36583 +#ifdef CONFIG_GRKERNSEC_KMEM
36584 + return -EPERM;
36585 +#endif
36586 +
36587 if (!(*ppos)) {
36588 /* parse the table header to get the table length */
36589 if (count <= sizeof(struct acpi_table_header))
36590 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36591 index 735db11..91e07ff 100644
36592 --- a/drivers/acpi/device_pm.c
36593 +++ b/drivers/acpi/device_pm.c
36594 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36595
36596 #endif /* CONFIG_PM_SLEEP */
36597
36598 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36599 +
36600 static struct dev_pm_domain acpi_general_pm_domain = {
36601 .ops = {
36602 .runtime_suspend = acpi_subsys_runtime_suspend,
36603 @@ -1041,6 +1043,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36604 .restore_early = acpi_subsys_resume_early,
36605 #endif
36606 },
36607 + .detach = acpi_dev_pm_detach
36608 };
36609
36610 /**
36611 @@ -1110,7 +1113,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36612 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36613 }
36614
36615 - dev->pm_domain->detach = acpi_dev_pm_detach;
36616 return 0;
36617 }
36618 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36619 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
36620 index a8dd2f7..e15950e 100644
36621 --- a/drivers/acpi/ec.c
36622 +++ b/drivers/acpi/ec.c
36623 @@ -1242,7 +1242,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
36624 return 0;
36625 }
36626
36627 -static struct dmi_system_id ec_dmi_table[] __initdata = {
36628 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
36629 {
36630 ec_skip_dsdt_scan, "Compal JFL92", {
36631 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
36632 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
36633 index 139d9e4..9a9d799 100644
36634 --- a/drivers/acpi/pci_slot.c
36635 +++ b/drivers/acpi/pci_slot.c
36636 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
36637 return 0;
36638 }
36639
36640 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
36641 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
36642 /*
36643 * Fujitsu Primequest machines will return 1023 to indicate an
36644 * error if the _SUN method is evaluated on SxFy objects that
36645 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
36646 index d9f7158..168e742 100644
36647 --- a/drivers/acpi/processor_driver.c
36648 +++ b/drivers/acpi/processor_driver.c
36649 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
36650 return NOTIFY_OK;
36651 }
36652
36653 -static struct notifier_block __refdata acpi_cpu_notifier = {
36654 +static struct notifier_block __refconst acpi_cpu_notifier = {
36655 .notifier_call = acpi_cpu_soft_notify,
36656 };
36657
36658 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36659 index f98db0b..8309c83 100644
36660 --- a/drivers/acpi/processor_idle.c
36661 +++ b/drivers/acpi/processor_idle.c
36662 @@ -912,7 +912,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36663 {
36664 int i, count = CPUIDLE_DRIVER_STATE_START;
36665 struct acpi_processor_cx *cx;
36666 - struct cpuidle_state *state;
36667 + cpuidle_state_no_const *state;
36668 struct cpuidle_driver *drv = &acpi_idle_driver;
36669
36670 if (!pr->flags.power_setup_done)
36671 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
36672 index e5dd808..1eceed1 100644
36673 --- a/drivers/acpi/processor_pdc.c
36674 +++ b/drivers/acpi/processor_pdc.c
36675 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
36676 return 0;
36677 }
36678
36679 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
36680 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
36681 {
36682 set_no_mwait, "Extensa 5220", {
36683 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
36684 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
36685 index 7f251dd..47b262c 100644
36686 --- a/drivers/acpi/sleep.c
36687 +++ b/drivers/acpi/sleep.c
36688 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
36689 return 0;
36690 }
36691
36692 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
36693 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
36694 {
36695 .callback = init_old_suspend_ordering,
36696 .ident = "Abit KN9 (nForce4 variant)",
36697 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36698 index 13e577c..cef11ee 100644
36699 --- a/drivers/acpi/sysfs.c
36700 +++ b/drivers/acpi/sysfs.c
36701 @@ -423,11 +423,11 @@ static u32 num_counters;
36702 static struct attribute **all_attrs;
36703 static u32 acpi_gpe_count;
36704
36705 -static struct attribute_group interrupt_stats_attr_group = {
36706 +static attribute_group_no_const interrupt_stats_attr_group = {
36707 .name = "interrupts",
36708 };
36709
36710 -static struct kobj_attribute *counter_attrs;
36711 +static kobj_attribute_no_const *counter_attrs;
36712
36713 static void delete_gpe_attr_array(void)
36714 {
36715 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
36716 index d24fa19..782f1e6 100644
36717 --- a/drivers/acpi/thermal.c
36718 +++ b/drivers/acpi/thermal.c
36719 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
36720 return 0;
36721 }
36722
36723 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
36724 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
36725 /*
36726 * Award BIOS on this AOpen makes thermal control almost worthless.
36727 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
36728 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
36729 index 26eb70c..4d66ddf 100644
36730 --- a/drivers/acpi/video.c
36731 +++ b/drivers/acpi/video.c
36732 @@ -418,7 +418,7 @@ static int __init video_disable_native_backlight(const struct dmi_system_id *d)
36733 return 0;
36734 }
36735
36736 -static struct dmi_system_id video_dmi_table[] __initdata = {
36737 +static const struct dmi_system_id video_dmi_table[] __initconst = {
36738 /*
36739 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
36740 */
36741 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36742 index 287c4ba..6a600bc 100644
36743 --- a/drivers/ata/libahci.c
36744 +++ b/drivers/ata/libahci.c
36745 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36746 }
36747 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36748
36749 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36750 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36751 struct ata_taskfile *tf, int is_cmd, u16 flags,
36752 unsigned long timeout_msec)
36753 {
36754 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36755 index 87b4b7f..d876fbd 100644
36756 --- a/drivers/ata/libata-core.c
36757 +++ b/drivers/ata/libata-core.c
36758 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36759 static void ata_dev_xfermask(struct ata_device *dev);
36760 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36761
36762 -atomic_t ata_print_id = ATOMIC_INIT(0);
36763 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36764
36765 struct ata_force_param {
36766 const char *name;
36767 @@ -4780,7 +4780,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36768 struct ata_port *ap;
36769 unsigned int tag;
36770
36771 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36772 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36773 ap = qc->ap;
36774
36775 qc->flags = 0;
36776 @@ -4797,7 +4797,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36777 struct ata_port *ap;
36778 struct ata_link *link;
36779
36780 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36781 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36782 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36783 ap = qc->ap;
36784 link = qc->dev->link;
36785 @@ -5901,6 +5901,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36786 return;
36787
36788 spin_lock(&lock);
36789 + pax_open_kernel();
36790
36791 for (cur = ops->inherits; cur; cur = cur->inherits) {
36792 void **inherit = (void **)cur;
36793 @@ -5914,8 +5915,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36794 if (IS_ERR(*pp))
36795 *pp = NULL;
36796
36797 - ops->inherits = NULL;
36798 + *(struct ata_port_operations **)&ops->inherits = NULL;
36799
36800 + pax_close_kernel();
36801 spin_unlock(&lock);
36802 }
36803
36804 @@ -6111,7 +6113,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36805
36806 /* give ports names and add SCSI hosts */
36807 for (i = 0; i < host->n_ports; i++) {
36808 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36809 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36810 host->ports[i]->local_port_no = i + 1;
36811 }
36812
36813 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36814 index b061ba2..fdcd85f 100644
36815 --- a/drivers/ata/libata-scsi.c
36816 +++ b/drivers/ata/libata-scsi.c
36817 @@ -4172,7 +4172,7 @@ int ata_sas_port_init(struct ata_port *ap)
36818
36819 if (rc)
36820 return rc;
36821 - ap->print_id = atomic_inc_return(&ata_print_id);
36822 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36823 return 0;
36824 }
36825 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36826 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36827 index f840ca1..edd6ef3 100644
36828 --- a/drivers/ata/libata.h
36829 +++ b/drivers/ata/libata.h
36830 @@ -53,7 +53,7 @@ enum {
36831 ATA_DNXFER_QUIET = (1 << 31),
36832 };
36833
36834 -extern atomic_t ata_print_id;
36835 +extern atomic_unchecked_t ata_print_id;
36836 extern int atapi_passthru16;
36837 extern int libata_fua;
36838 extern int libata_noacpi;
36839 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36840 index a9b0c82..207d97d 100644
36841 --- a/drivers/ata/pata_arasan_cf.c
36842 +++ b/drivers/ata/pata_arasan_cf.c
36843 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36844 /* Handle platform specific quirks */
36845 if (quirk) {
36846 if (quirk & CF_BROKEN_PIO) {
36847 - ap->ops->set_piomode = NULL;
36848 + pax_open_kernel();
36849 + *(void **)&ap->ops->set_piomode = NULL;
36850 + pax_close_kernel();
36851 ap->pio_mask = 0;
36852 }
36853 if (quirk & CF_BROKEN_MWDMA)
36854 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36855 index f9b983a..887b9d8 100644
36856 --- a/drivers/atm/adummy.c
36857 +++ b/drivers/atm/adummy.c
36858 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36859 vcc->pop(vcc, skb);
36860 else
36861 dev_kfree_skb_any(skb);
36862 - atomic_inc(&vcc->stats->tx);
36863 + atomic_inc_unchecked(&vcc->stats->tx);
36864
36865 return 0;
36866 }
36867 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36868 index f1a9198..f466a4a 100644
36869 --- a/drivers/atm/ambassador.c
36870 +++ b/drivers/atm/ambassador.c
36871 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36872 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36873
36874 // VC layer stats
36875 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36876 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36877
36878 // free the descriptor
36879 kfree (tx_descr);
36880 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36881 dump_skb ("<<<", vc, skb);
36882
36883 // VC layer stats
36884 - atomic_inc(&atm_vcc->stats->rx);
36885 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36886 __net_timestamp(skb);
36887 // end of our responsibility
36888 atm_vcc->push (atm_vcc, skb);
36889 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36890 } else {
36891 PRINTK (KERN_INFO, "dropped over-size frame");
36892 // should we count this?
36893 - atomic_inc(&atm_vcc->stats->rx_drop);
36894 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36895 }
36896
36897 } else {
36898 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36899 }
36900
36901 if (check_area (skb->data, skb->len)) {
36902 - atomic_inc(&atm_vcc->stats->tx_err);
36903 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36904 return -ENOMEM; // ?
36905 }
36906
36907 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36908 index 480fa6f..947067c 100644
36909 --- a/drivers/atm/atmtcp.c
36910 +++ b/drivers/atm/atmtcp.c
36911 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36912 if (vcc->pop) vcc->pop(vcc,skb);
36913 else dev_kfree_skb(skb);
36914 if (dev_data) return 0;
36915 - atomic_inc(&vcc->stats->tx_err);
36916 + atomic_inc_unchecked(&vcc->stats->tx_err);
36917 return -ENOLINK;
36918 }
36919 size = skb->len+sizeof(struct atmtcp_hdr);
36920 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36921 if (!new_skb) {
36922 if (vcc->pop) vcc->pop(vcc,skb);
36923 else dev_kfree_skb(skb);
36924 - atomic_inc(&vcc->stats->tx_err);
36925 + atomic_inc_unchecked(&vcc->stats->tx_err);
36926 return -ENOBUFS;
36927 }
36928 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36929 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36930 if (vcc->pop) vcc->pop(vcc,skb);
36931 else dev_kfree_skb(skb);
36932 out_vcc->push(out_vcc,new_skb);
36933 - atomic_inc(&vcc->stats->tx);
36934 - atomic_inc(&out_vcc->stats->rx);
36935 + atomic_inc_unchecked(&vcc->stats->tx);
36936 + atomic_inc_unchecked(&out_vcc->stats->rx);
36937 return 0;
36938 }
36939
36940 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36941 read_unlock(&vcc_sklist_lock);
36942 if (!out_vcc) {
36943 result = -EUNATCH;
36944 - atomic_inc(&vcc->stats->tx_err);
36945 + atomic_inc_unchecked(&vcc->stats->tx_err);
36946 goto done;
36947 }
36948 skb_pull(skb,sizeof(struct atmtcp_hdr));
36949 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36950 __net_timestamp(new_skb);
36951 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36952 out_vcc->push(out_vcc,new_skb);
36953 - atomic_inc(&vcc->stats->tx);
36954 - atomic_inc(&out_vcc->stats->rx);
36955 + atomic_inc_unchecked(&vcc->stats->tx);
36956 + atomic_inc_unchecked(&out_vcc->stats->rx);
36957 done:
36958 if (vcc->pop) vcc->pop(vcc,skb);
36959 else dev_kfree_skb(skb);
36960 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36961 index 6339efd..2b441d5 100644
36962 --- a/drivers/atm/eni.c
36963 +++ b/drivers/atm/eni.c
36964 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36965 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36966 vcc->dev->number);
36967 length = 0;
36968 - atomic_inc(&vcc->stats->rx_err);
36969 + atomic_inc_unchecked(&vcc->stats->rx_err);
36970 }
36971 else {
36972 length = ATM_CELL_SIZE-1; /* no HEC */
36973 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36974 size);
36975 }
36976 eff = length = 0;
36977 - atomic_inc(&vcc->stats->rx_err);
36978 + atomic_inc_unchecked(&vcc->stats->rx_err);
36979 }
36980 else {
36981 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36982 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36983 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36984 vcc->dev->number,vcc->vci,length,size << 2,descr);
36985 length = eff = 0;
36986 - atomic_inc(&vcc->stats->rx_err);
36987 + atomic_inc_unchecked(&vcc->stats->rx_err);
36988 }
36989 }
36990 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36991 @@ -770,7 +770,7 @@ rx_dequeued++;
36992 vcc->push(vcc,skb);
36993 pushed++;
36994 }
36995 - atomic_inc(&vcc->stats->rx);
36996 + atomic_inc_unchecked(&vcc->stats->rx);
36997 }
36998 wake_up(&eni_dev->rx_wait);
36999 }
37000 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
37001 DMA_TO_DEVICE);
37002 if (vcc->pop) vcc->pop(vcc,skb);
37003 else dev_kfree_skb_irq(skb);
37004 - atomic_inc(&vcc->stats->tx);
37005 + atomic_inc_unchecked(&vcc->stats->tx);
37006 wake_up(&eni_dev->tx_wait);
37007 dma_complete++;
37008 }
37009 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
37010 index 82f2ae0..f205c02 100644
37011 --- a/drivers/atm/firestream.c
37012 +++ b/drivers/atm/firestream.c
37013 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
37014 }
37015 }
37016
37017 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37018 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37019
37020 fs_dprintk (FS_DEBUG_TXMEM, "i");
37021 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
37022 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37023 #endif
37024 skb_put (skb, qe->p1 & 0xffff);
37025 ATM_SKB(skb)->vcc = atm_vcc;
37026 - atomic_inc(&atm_vcc->stats->rx);
37027 + atomic_inc_unchecked(&atm_vcc->stats->rx);
37028 __net_timestamp(skb);
37029 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
37030 atm_vcc->push (atm_vcc, skb);
37031 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37032 kfree (pe);
37033 }
37034 if (atm_vcc)
37035 - atomic_inc(&atm_vcc->stats->rx_drop);
37036 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37037 break;
37038 case 0x1f: /* Reassembly abort: no buffers. */
37039 /* Silently increment error counter. */
37040 if (atm_vcc)
37041 - atomic_inc(&atm_vcc->stats->rx_drop);
37042 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37043 break;
37044 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
37045 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
37046 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
37047 index 75dde90..4309ead 100644
37048 --- a/drivers/atm/fore200e.c
37049 +++ b/drivers/atm/fore200e.c
37050 @@ -932,9 +932,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
37051 #endif
37052 /* check error condition */
37053 if (*entry->status & STATUS_ERROR)
37054 - atomic_inc(&vcc->stats->tx_err);
37055 + atomic_inc_unchecked(&vcc->stats->tx_err);
37056 else
37057 - atomic_inc(&vcc->stats->tx);
37058 + atomic_inc_unchecked(&vcc->stats->tx);
37059 }
37060 }
37061
37062 @@ -1083,7 +1083,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37063 if (skb == NULL) {
37064 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
37065
37066 - atomic_inc(&vcc->stats->rx_drop);
37067 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37068 return -ENOMEM;
37069 }
37070
37071 @@ -1126,14 +1126,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37072
37073 dev_kfree_skb_any(skb);
37074
37075 - atomic_inc(&vcc->stats->rx_drop);
37076 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37077 return -ENOMEM;
37078 }
37079
37080 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37081
37082 vcc->push(vcc, skb);
37083 - atomic_inc(&vcc->stats->rx);
37084 + atomic_inc_unchecked(&vcc->stats->rx);
37085
37086 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37087
37088 @@ -1211,7 +1211,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
37089 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
37090 fore200e->atm_dev->number,
37091 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
37092 - atomic_inc(&vcc->stats->rx_err);
37093 + atomic_inc_unchecked(&vcc->stats->rx_err);
37094 }
37095 }
37096
37097 @@ -1656,7 +1656,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
37098 goto retry_here;
37099 }
37100
37101 - atomic_inc(&vcc->stats->tx_err);
37102 + atomic_inc_unchecked(&vcc->stats->tx_err);
37103
37104 fore200e->tx_sat++;
37105 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
37106 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
37107 index 93dca2e..c5daa69 100644
37108 --- a/drivers/atm/he.c
37109 +++ b/drivers/atm/he.c
37110 @@ -1692,7 +1692,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37111
37112 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
37113 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
37114 - atomic_inc(&vcc->stats->rx_drop);
37115 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37116 goto return_host_buffers;
37117 }
37118
37119 @@ -1719,7 +1719,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37120 RBRQ_LEN_ERR(he_dev->rbrq_head)
37121 ? "LEN_ERR" : "",
37122 vcc->vpi, vcc->vci);
37123 - atomic_inc(&vcc->stats->rx_err);
37124 + atomic_inc_unchecked(&vcc->stats->rx_err);
37125 goto return_host_buffers;
37126 }
37127
37128 @@ -1771,7 +1771,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37129 vcc->push(vcc, skb);
37130 spin_lock(&he_dev->global_lock);
37131
37132 - atomic_inc(&vcc->stats->rx);
37133 + atomic_inc_unchecked(&vcc->stats->rx);
37134
37135 return_host_buffers:
37136 ++pdus_assembled;
37137 @@ -2097,7 +2097,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37138 tpd->vcc->pop(tpd->vcc, tpd->skb);
37139 else
37140 dev_kfree_skb_any(tpd->skb);
37141 - atomic_inc(&tpd->vcc->stats->tx_err);
37142 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37143 }
37144 dma_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37145 return;
37146 @@ -2509,7 +2509,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37147 vcc->pop(vcc, skb);
37148 else
37149 dev_kfree_skb_any(skb);
37150 - atomic_inc(&vcc->stats->tx_err);
37151 + atomic_inc_unchecked(&vcc->stats->tx_err);
37152 return -EINVAL;
37153 }
37154
37155 @@ -2520,7 +2520,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37156 vcc->pop(vcc, skb);
37157 else
37158 dev_kfree_skb_any(skb);
37159 - atomic_inc(&vcc->stats->tx_err);
37160 + atomic_inc_unchecked(&vcc->stats->tx_err);
37161 return -EINVAL;
37162 }
37163 #endif
37164 @@ -2532,7 +2532,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37165 vcc->pop(vcc, skb);
37166 else
37167 dev_kfree_skb_any(skb);
37168 - atomic_inc(&vcc->stats->tx_err);
37169 + atomic_inc_unchecked(&vcc->stats->tx_err);
37170 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37171 return -ENOMEM;
37172 }
37173 @@ -2574,7 +2574,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37174 vcc->pop(vcc, skb);
37175 else
37176 dev_kfree_skb_any(skb);
37177 - atomic_inc(&vcc->stats->tx_err);
37178 + atomic_inc_unchecked(&vcc->stats->tx_err);
37179 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37180 return -ENOMEM;
37181 }
37182 @@ -2605,7 +2605,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37183 __enqueue_tpd(he_dev, tpd, cid);
37184 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37185
37186 - atomic_inc(&vcc->stats->tx);
37187 + atomic_inc_unchecked(&vcc->stats->tx);
37188
37189 return 0;
37190 }
37191 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37192 index 527bbd5..96570c8 100644
37193 --- a/drivers/atm/horizon.c
37194 +++ b/drivers/atm/horizon.c
37195 @@ -1018,7 +1018,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37196 {
37197 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37198 // VC layer stats
37199 - atomic_inc(&vcc->stats->rx);
37200 + atomic_inc_unchecked(&vcc->stats->rx);
37201 __net_timestamp(skb);
37202 // end of our responsibility
37203 vcc->push (vcc, skb);
37204 @@ -1170,7 +1170,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37205 dev->tx_iovec = NULL;
37206
37207 // VC layer stats
37208 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37209 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37210
37211 // free the skb
37212 hrz_kfree_skb (skb);
37213 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37214 index 074616b..d6b3d5f 100644
37215 --- a/drivers/atm/idt77252.c
37216 +++ b/drivers/atm/idt77252.c
37217 @@ -811,7 +811,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37218 else
37219 dev_kfree_skb(skb);
37220
37221 - atomic_inc(&vcc->stats->tx);
37222 + atomic_inc_unchecked(&vcc->stats->tx);
37223 }
37224
37225 atomic_dec(&scq->used);
37226 @@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37227 if ((sb = dev_alloc_skb(64)) == NULL) {
37228 printk("%s: Can't allocate buffers for aal0.\n",
37229 card->name);
37230 - atomic_add(i, &vcc->stats->rx_drop);
37231 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37232 break;
37233 }
37234 if (!atm_charge(vcc, sb->truesize)) {
37235 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37236 card->name);
37237 - atomic_add(i - 1, &vcc->stats->rx_drop);
37238 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37239 dev_kfree_skb(sb);
37240 break;
37241 }
37242 @@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37243 ATM_SKB(sb)->vcc = vcc;
37244 __net_timestamp(sb);
37245 vcc->push(vcc, sb);
37246 - atomic_inc(&vcc->stats->rx);
37247 + atomic_inc_unchecked(&vcc->stats->rx);
37248
37249 cell += ATM_CELL_PAYLOAD;
37250 }
37251 @@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37252 "(CDC: %08x)\n",
37253 card->name, len, rpp->len, readl(SAR_REG_CDC));
37254 recycle_rx_pool_skb(card, rpp);
37255 - atomic_inc(&vcc->stats->rx_err);
37256 + atomic_inc_unchecked(&vcc->stats->rx_err);
37257 return;
37258 }
37259 if (stat & SAR_RSQE_CRC) {
37260 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37261 recycle_rx_pool_skb(card, rpp);
37262 - atomic_inc(&vcc->stats->rx_err);
37263 + atomic_inc_unchecked(&vcc->stats->rx_err);
37264 return;
37265 }
37266 if (skb_queue_len(&rpp->queue) > 1) {
37267 @@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37268 RXPRINTK("%s: Can't alloc RX skb.\n",
37269 card->name);
37270 recycle_rx_pool_skb(card, rpp);
37271 - atomic_inc(&vcc->stats->rx_err);
37272 + atomic_inc_unchecked(&vcc->stats->rx_err);
37273 return;
37274 }
37275 if (!atm_charge(vcc, skb->truesize)) {
37276 @@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37277 __net_timestamp(skb);
37278
37279 vcc->push(vcc, skb);
37280 - atomic_inc(&vcc->stats->rx);
37281 + atomic_inc_unchecked(&vcc->stats->rx);
37282
37283 return;
37284 }
37285 @@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37286 __net_timestamp(skb);
37287
37288 vcc->push(vcc, skb);
37289 - atomic_inc(&vcc->stats->rx);
37290 + atomic_inc_unchecked(&vcc->stats->rx);
37291
37292 if (skb->truesize > SAR_FB_SIZE_3)
37293 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37294 @@ -1302,14 +1302,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37295 if (vcc->qos.aal != ATM_AAL0) {
37296 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37297 card->name, vpi, vci);
37298 - atomic_inc(&vcc->stats->rx_drop);
37299 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37300 goto drop;
37301 }
37302
37303 if ((sb = dev_alloc_skb(64)) == NULL) {
37304 printk("%s: Can't allocate buffers for AAL0.\n",
37305 card->name);
37306 - atomic_inc(&vcc->stats->rx_err);
37307 + atomic_inc_unchecked(&vcc->stats->rx_err);
37308 goto drop;
37309 }
37310
37311 @@ -1328,7 +1328,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37312 ATM_SKB(sb)->vcc = vcc;
37313 __net_timestamp(sb);
37314 vcc->push(vcc, sb);
37315 - atomic_inc(&vcc->stats->rx);
37316 + atomic_inc_unchecked(&vcc->stats->rx);
37317
37318 drop:
37319 skb_pull(queue, 64);
37320 @@ -1953,13 +1953,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37321
37322 if (vc == NULL) {
37323 printk("%s: NULL connection in send().\n", card->name);
37324 - atomic_inc(&vcc->stats->tx_err);
37325 + atomic_inc_unchecked(&vcc->stats->tx_err);
37326 dev_kfree_skb(skb);
37327 return -EINVAL;
37328 }
37329 if (!test_bit(VCF_TX, &vc->flags)) {
37330 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37331 - atomic_inc(&vcc->stats->tx_err);
37332 + atomic_inc_unchecked(&vcc->stats->tx_err);
37333 dev_kfree_skb(skb);
37334 return -EINVAL;
37335 }
37336 @@ -1971,14 +1971,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37337 break;
37338 default:
37339 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37340 - atomic_inc(&vcc->stats->tx_err);
37341 + atomic_inc_unchecked(&vcc->stats->tx_err);
37342 dev_kfree_skb(skb);
37343 return -EINVAL;
37344 }
37345
37346 if (skb_shinfo(skb)->nr_frags != 0) {
37347 printk("%s: No scatter-gather yet.\n", card->name);
37348 - atomic_inc(&vcc->stats->tx_err);
37349 + atomic_inc_unchecked(&vcc->stats->tx_err);
37350 dev_kfree_skb(skb);
37351 return -EINVAL;
37352 }
37353 @@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37354
37355 err = queue_skb(card, vc, skb, oam);
37356 if (err) {
37357 - atomic_inc(&vcc->stats->tx_err);
37358 + atomic_inc_unchecked(&vcc->stats->tx_err);
37359 dev_kfree_skb(skb);
37360 return err;
37361 }
37362 @@ -2009,7 +2009,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37363 skb = dev_alloc_skb(64);
37364 if (!skb) {
37365 printk("%s: Out of memory in send_oam().\n", card->name);
37366 - atomic_inc(&vcc->stats->tx_err);
37367 + atomic_inc_unchecked(&vcc->stats->tx_err);
37368 return -ENOMEM;
37369 }
37370 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37371 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37372 index 924f8e2..3375a3e 100644
37373 --- a/drivers/atm/iphase.c
37374 +++ b/drivers/atm/iphase.c
37375 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37376 status = (u_short) (buf_desc_ptr->desc_mode);
37377 if (status & (RX_CER | RX_PTE | RX_OFL))
37378 {
37379 - atomic_inc(&vcc->stats->rx_err);
37380 + atomic_inc_unchecked(&vcc->stats->rx_err);
37381 IF_ERR(printk("IA: bad packet, dropping it");)
37382 if (status & RX_CER) {
37383 IF_ERR(printk(" cause: packet CRC error\n");)
37384 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37385 len = dma_addr - buf_addr;
37386 if (len > iadev->rx_buf_sz) {
37387 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37388 - atomic_inc(&vcc->stats->rx_err);
37389 + atomic_inc_unchecked(&vcc->stats->rx_err);
37390 goto out_free_desc;
37391 }
37392
37393 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37394 ia_vcc = INPH_IA_VCC(vcc);
37395 if (ia_vcc == NULL)
37396 {
37397 - atomic_inc(&vcc->stats->rx_err);
37398 + atomic_inc_unchecked(&vcc->stats->rx_err);
37399 atm_return(vcc, skb->truesize);
37400 dev_kfree_skb_any(skb);
37401 goto INCR_DLE;
37402 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37403 if ((length > iadev->rx_buf_sz) || (length >
37404 (skb->len - sizeof(struct cpcs_trailer))))
37405 {
37406 - atomic_inc(&vcc->stats->rx_err);
37407 + atomic_inc_unchecked(&vcc->stats->rx_err);
37408 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37409 length, skb->len);)
37410 atm_return(vcc, skb->truesize);
37411 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37412
37413 IF_RX(printk("rx_dle_intr: skb push");)
37414 vcc->push(vcc,skb);
37415 - atomic_inc(&vcc->stats->rx);
37416 + atomic_inc_unchecked(&vcc->stats->rx);
37417 iadev->rx_pkt_cnt++;
37418 }
37419 INCR_DLE:
37420 @@ -2828,15 +2828,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37421 {
37422 struct k_sonet_stats *stats;
37423 stats = &PRIV(_ia_dev[board])->sonet_stats;
37424 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37425 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37426 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37427 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37428 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37429 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37430 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37431 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37432 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37433 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37434 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37435 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37436 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37437 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37438 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37439 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37440 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37441 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37442 }
37443 ia_cmds.status = 0;
37444 break;
37445 @@ -2941,7 +2941,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37446 if ((desc == 0) || (desc > iadev->num_tx_desc))
37447 {
37448 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37449 - atomic_inc(&vcc->stats->tx);
37450 + atomic_inc_unchecked(&vcc->stats->tx);
37451 if (vcc->pop)
37452 vcc->pop(vcc, skb);
37453 else
37454 @@ -3046,14 +3046,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37455 ATM_DESC(skb) = vcc->vci;
37456 skb_queue_tail(&iadev->tx_dma_q, skb);
37457
37458 - atomic_inc(&vcc->stats->tx);
37459 + atomic_inc_unchecked(&vcc->stats->tx);
37460 iadev->tx_pkt_cnt++;
37461 /* Increment transaction counter */
37462 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37463
37464 #if 0
37465 /* add flow control logic */
37466 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37467 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37468 if (iavcc->vc_desc_cnt > 10) {
37469 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37470 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37471 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37472 index ce43ae3..969de38 100644
37473 --- a/drivers/atm/lanai.c
37474 +++ b/drivers/atm/lanai.c
37475 @@ -1295,7 +1295,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37476 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37477 lanai_endtx(lanai, lvcc);
37478 lanai_free_skb(lvcc->tx.atmvcc, skb);
37479 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37480 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37481 }
37482
37483 /* Try to fill the buffer - don't call unless there is backlog */
37484 @@ -1418,7 +1418,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37485 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37486 __net_timestamp(skb);
37487 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37488 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37489 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37490 out:
37491 lvcc->rx.buf.ptr = end;
37492 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37493 @@ -1659,7 +1659,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37494 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37495 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37496 lanai->stats.service_rxnotaal5++;
37497 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37498 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37499 return 0;
37500 }
37501 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37502 @@ -1671,7 +1671,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37503 int bytes;
37504 read_unlock(&vcc_sklist_lock);
37505 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37506 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37507 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37508 lvcc->stats.x.aal5.service_trash++;
37509 bytes = (SERVICE_GET_END(s) * 16) -
37510 (((unsigned long) lvcc->rx.buf.ptr) -
37511 @@ -1683,7 +1683,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37512 }
37513 if (s & SERVICE_STREAM) {
37514 read_unlock(&vcc_sklist_lock);
37515 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37516 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37517 lvcc->stats.x.aal5.service_stream++;
37518 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37519 "PDU on VCI %d!\n", lanai->number, vci);
37520 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37521 return 0;
37522 }
37523 DPRINTK("got rx crc error on vci %d\n", vci);
37524 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37525 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37526 lvcc->stats.x.aal5.service_rxcrc++;
37527 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37528 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37529 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37530 index b7e1cc0..eb336bfe 100644
37531 --- a/drivers/atm/nicstar.c
37532 +++ b/drivers/atm/nicstar.c
37533 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37534 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37535 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37536 card->index);
37537 - atomic_inc(&vcc->stats->tx_err);
37538 + atomic_inc_unchecked(&vcc->stats->tx_err);
37539 dev_kfree_skb_any(skb);
37540 return -EINVAL;
37541 }
37542 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37543 if (!vc->tx) {
37544 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37545 card->index);
37546 - atomic_inc(&vcc->stats->tx_err);
37547 + atomic_inc_unchecked(&vcc->stats->tx_err);
37548 dev_kfree_skb_any(skb);
37549 return -EINVAL;
37550 }
37551 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37552 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37553 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37554 card->index);
37555 - atomic_inc(&vcc->stats->tx_err);
37556 + atomic_inc_unchecked(&vcc->stats->tx_err);
37557 dev_kfree_skb_any(skb);
37558 return -EINVAL;
37559 }
37560
37561 if (skb_shinfo(skb)->nr_frags != 0) {
37562 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37563 - atomic_inc(&vcc->stats->tx_err);
37564 + atomic_inc_unchecked(&vcc->stats->tx_err);
37565 dev_kfree_skb_any(skb);
37566 return -EINVAL;
37567 }
37568 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37569 }
37570
37571 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37572 - atomic_inc(&vcc->stats->tx_err);
37573 + atomic_inc_unchecked(&vcc->stats->tx_err);
37574 dev_kfree_skb_any(skb);
37575 return -EIO;
37576 }
37577 - atomic_inc(&vcc->stats->tx);
37578 + atomic_inc_unchecked(&vcc->stats->tx);
37579
37580 return 0;
37581 }
37582 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37583 printk
37584 ("nicstar%d: Can't allocate buffers for aal0.\n",
37585 card->index);
37586 - atomic_add(i, &vcc->stats->rx_drop);
37587 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37588 break;
37589 }
37590 if (!atm_charge(vcc, sb->truesize)) {
37591 RXPRINTK
37592 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37593 card->index);
37594 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37595 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37596 dev_kfree_skb_any(sb);
37597 break;
37598 }
37599 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37600 ATM_SKB(sb)->vcc = vcc;
37601 __net_timestamp(sb);
37602 vcc->push(vcc, sb);
37603 - atomic_inc(&vcc->stats->rx);
37604 + atomic_inc_unchecked(&vcc->stats->rx);
37605 cell += ATM_CELL_PAYLOAD;
37606 }
37607
37608 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37609 if (iovb == NULL) {
37610 printk("nicstar%d: Out of iovec buffers.\n",
37611 card->index);
37612 - atomic_inc(&vcc->stats->rx_drop);
37613 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37614 recycle_rx_buf(card, skb);
37615 return;
37616 }
37617 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37618 small or large buffer itself. */
37619 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37620 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37621 - atomic_inc(&vcc->stats->rx_err);
37622 + atomic_inc_unchecked(&vcc->stats->rx_err);
37623 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37624 NS_MAX_IOVECS);
37625 NS_PRV_IOVCNT(iovb) = 0;
37626 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37627 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37628 card->index);
37629 which_list(card, skb);
37630 - atomic_inc(&vcc->stats->rx_err);
37631 + atomic_inc_unchecked(&vcc->stats->rx_err);
37632 recycle_rx_buf(card, skb);
37633 vc->rx_iov = NULL;
37634 recycle_iov_buf(card, iovb);
37635 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37636 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37637 card->index);
37638 which_list(card, skb);
37639 - atomic_inc(&vcc->stats->rx_err);
37640 + atomic_inc_unchecked(&vcc->stats->rx_err);
37641 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37642 NS_PRV_IOVCNT(iovb));
37643 vc->rx_iov = NULL;
37644 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37645 printk(" - PDU size mismatch.\n");
37646 else
37647 printk(".\n");
37648 - atomic_inc(&vcc->stats->rx_err);
37649 + atomic_inc_unchecked(&vcc->stats->rx_err);
37650 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37651 NS_PRV_IOVCNT(iovb));
37652 vc->rx_iov = NULL;
37653 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37654 /* skb points to a small buffer */
37655 if (!atm_charge(vcc, skb->truesize)) {
37656 push_rxbufs(card, skb);
37657 - atomic_inc(&vcc->stats->rx_drop);
37658 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37659 } else {
37660 skb_put(skb, len);
37661 dequeue_sm_buf(card, skb);
37662 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37663 ATM_SKB(skb)->vcc = vcc;
37664 __net_timestamp(skb);
37665 vcc->push(vcc, skb);
37666 - atomic_inc(&vcc->stats->rx);
37667 + atomic_inc_unchecked(&vcc->stats->rx);
37668 }
37669 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37670 struct sk_buff *sb;
37671 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37672 if (len <= NS_SMBUFSIZE) {
37673 if (!atm_charge(vcc, sb->truesize)) {
37674 push_rxbufs(card, sb);
37675 - atomic_inc(&vcc->stats->rx_drop);
37676 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37677 } else {
37678 skb_put(sb, len);
37679 dequeue_sm_buf(card, sb);
37680 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37681 ATM_SKB(sb)->vcc = vcc;
37682 __net_timestamp(sb);
37683 vcc->push(vcc, sb);
37684 - atomic_inc(&vcc->stats->rx);
37685 + atomic_inc_unchecked(&vcc->stats->rx);
37686 }
37687
37688 push_rxbufs(card, skb);
37689 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37690
37691 if (!atm_charge(vcc, skb->truesize)) {
37692 push_rxbufs(card, skb);
37693 - atomic_inc(&vcc->stats->rx_drop);
37694 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37695 } else {
37696 dequeue_lg_buf(card, skb);
37697 #ifdef NS_USE_DESTRUCTORS
37698 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37699 ATM_SKB(skb)->vcc = vcc;
37700 __net_timestamp(skb);
37701 vcc->push(vcc, skb);
37702 - atomic_inc(&vcc->stats->rx);
37703 + atomic_inc_unchecked(&vcc->stats->rx);
37704 }
37705
37706 push_rxbufs(card, sb);
37707 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37708 printk
37709 ("nicstar%d: Out of huge buffers.\n",
37710 card->index);
37711 - atomic_inc(&vcc->stats->rx_drop);
37712 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37713 recycle_iovec_rx_bufs(card,
37714 (struct iovec *)
37715 iovb->data,
37716 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37717 card->hbpool.count++;
37718 } else
37719 dev_kfree_skb_any(hb);
37720 - atomic_inc(&vcc->stats->rx_drop);
37721 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37722 } else {
37723 /* Copy the small buffer to the huge buffer */
37724 sb = (struct sk_buff *)iov->iov_base;
37725 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37726 #endif /* NS_USE_DESTRUCTORS */
37727 __net_timestamp(hb);
37728 vcc->push(vcc, hb);
37729 - atomic_inc(&vcc->stats->rx);
37730 + atomic_inc_unchecked(&vcc->stats->rx);
37731 }
37732 }
37733
37734 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37735 index 74e18b0..f16afa0 100644
37736 --- a/drivers/atm/solos-pci.c
37737 +++ b/drivers/atm/solos-pci.c
37738 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37739 }
37740 atm_charge(vcc, skb->truesize);
37741 vcc->push(vcc, skb);
37742 - atomic_inc(&vcc->stats->rx);
37743 + atomic_inc_unchecked(&vcc->stats->rx);
37744 break;
37745
37746 case PKT_STATUS:
37747 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37748 vcc = SKB_CB(oldskb)->vcc;
37749
37750 if (vcc) {
37751 - atomic_inc(&vcc->stats->tx);
37752 + atomic_inc_unchecked(&vcc->stats->tx);
37753 solos_pop(vcc, oldskb);
37754 } else {
37755 dev_kfree_skb_irq(oldskb);
37756 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37757 index 0215934..ce9f5b1 100644
37758 --- a/drivers/atm/suni.c
37759 +++ b/drivers/atm/suni.c
37760 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37761
37762
37763 #define ADD_LIMITED(s,v) \
37764 - atomic_add((v),&stats->s); \
37765 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37766 + atomic_add_unchecked((v),&stats->s); \
37767 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37768
37769
37770 static void suni_hz(unsigned long from_timer)
37771 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37772 index 5120a96..e2572bd 100644
37773 --- a/drivers/atm/uPD98402.c
37774 +++ b/drivers/atm/uPD98402.c
37775 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37776 struct sonet_stats tmp;
37777 int error = 0;
37778
37779 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37780 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37781 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37782 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37783 if (zero && !error) {
37784 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37785
37786
37787 #define ADD_LIMITED(s,v) \
37788 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37789 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37790 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37791 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37792 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37793 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37794
37795
37796 static void stat_event(struct atm_dev *dev)
37797 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37798 if (reason & uPD98402_INT_PFM) stat_event(dev);
37799 if (reason & uPD98402_INT_PCO) {
37800 (void) GET(PCOCR); /* clear interrupt cause */
37801 - atomic_add(GET(HECCT),
37802 + atomic_add_unchecked(GET(HECCT),
37803 &PRIV(dev)->sonet_stats.uncorr_hcs);
37804 }
37805 if ((reason & uPD98402_INT_RFO) &&
37806 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37807 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37808 uPD98402_INT_LOS),PIMR); /* enable them */
37809 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37810 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37811 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37812 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37813 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37814 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37815 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37816 return 0;
37817 }
37818
37819 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37820 index cecfb94..87009ec 100644
37821 --- a/drivers/atm/zatm.c
37822 +++ b/drivers/atm/zatm.c
37823 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37824 }
37825 if (!size) {
37826 dev_kfree_skb_irq(skb);
37827 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37828 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37829 continue;
37830 }
37831 if (!atm_charge(vcc,skb->truesize)) {
37832 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37833 skb->len = size;
37834 ATM_SKB(skb)->vcc = vcc;
37835 vcc->push(vcc,skb);
37836 - atomic_inc(&vcc->stats->rx);
37837 + atomic_inc_unchecked(&vcc->stats->rx);
37838 }
37839 zout(pos & 0xffff,MTA(mbx));
37840 #if 0 /* probably a stupid idea */
37841 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37842 skb_queue_head(&zatm_vcc->backlog,skb);
37843 break;
37844 }
37845 - atomic_inc(&vcc->stats->tx);
37846 + atomic_inc_unchecked(&vcc->stats->tx);
37847 wake_up(&zatm_vcc->tx_wait);
37848 }
37849
37850 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37851 index 79bc203..fa3945b 100644
37852 --- a/drivers/base/bus.c
37853 +++ b/drivers/base/bus.c
37854 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37855 return -EINVAL;
37856
37857 mutex_lock(&subsys->p->mutex);
37858 - list_add_tail(&sif->node, &subsys->p->interfaces);
37859 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37860 if (sif->add_dev) {
37861 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37862 while ((dev = subsys_dev_iter_next(&iter)))
37863 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37864 subsys = sif->subsys;
37865
37866 mutex_lock(&subsys->p->mutex);
37867 - list_del_init(&sif->node);
37868 + pax_list_del_init((struct list_head *)&sif->node);
37869 if (sif->remove_dev) {
37870 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37871 while ((dev = subsys_dev_iter_next(&iter)))
37872 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37873 index 25798db..15f130e 100644
37874 --- a/drivers/base/devtmpfs.c
37875 +++ b/drivers/base/devtmpfs.c
37876 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37877 if (!thread)
37878 return 0;
37879
37880 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37881 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37882 if (err)
37883 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37884 else
37885 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37886 *err = sys_unshare(CLONE_NEWNS);
37887 if (*err)
37888 goto out;
37889 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37890 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37891 if (*err)
37892 goto out;
37893 - sys_chdir("/.."); /* will traverse into overmounted root */
37894 - sys_chroot(".");
37895 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37896 + sys_chroot((char __force_user *)".");
37897 complete(&setup_done);
37898 while (1) {
37899 spin_lock(&req_lock);
37900 diff --git a/drivers/base/node.c b/drivers/base/node.c
37901 index 36fabe43..8cfc112 100644
37902 --- a/drivers/base/node.c
37903 +++ b/drivers/base/node.c
37904 @@ -615,7 +615,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37905 struct node_attr {
37906 struct device_attribute attr;
37907 enum node_states state;
37908 -};
37909 +} __do_const;
37910
37911 static ssize_t show_node_state(struct device *dev,
37912 struct device_attribute *attr, char *buf)
37913 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37914 index 45937f8..b9a342e 100644
37915 --- a/drivers/base/power/domain.c
37916 +++ b/drivers/base/power/domain.c
37917 @@ -1698,7 +1698,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37918 {
37919 struct cpuidle_driver *cpuidle_drv;
37920 struct gpd_cpuidle_data *cpuidle_data;
37921 - struct cpuidle_state *idle_state;
37922 + cpuidle_state_no_const *idle_state;
37923 int ret = 0;
37924
37925 if (IS_ERR_OR_NULL(genpd) || state < 0)
37926 @@ -1766,7 +1766,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37927 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37928 {
37929 struct gpd_cpuidle_data *cpuidle_data;
37930 - struct cpuidle_state *idle_state;
37931 + cpuidle_state_no_const *idle_state;
37932 int ret = 0;
37933
37934 if (IS_ERR_OR_NULL(genpd))
37935 @@ -2195,7 +2195,10 @@ int genpd_dev_pm_attach(struct device *dev)
37936 return ret;
37937 }
37938
37939 - dev->pm_domain->detach = genpd_dev_pm_detach;
37940 + pax_open_kernel();
37941 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37942 + pax_close_kernel();
37943 +
37944 pm_genpd_poweron(pd);
37945
37946 return 0;
37947 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37948 index d2be3f9..0a3167a 100644
37949 --- a/drivers/base/power/sysfs.c
37950 +++ b/drivers/base/power/sysfs.c
37951 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37952 return -EIO;
37953 }
37954 }
37955 - return sprintf(buf, p);
37956 + return sprintf(buf, "%s", p);
37957 }
37958
37959 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37960 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37961 index aab7158..b172db2 100644
37962 --- a/drivers/base/power/wakeup.c
37963 +++ b/drivers/base/power/wakeup.c
37964 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37965 * They need to be modified together atomically, so it's better to use one
37966 * atomic variable to hold them both.
37967 */
37968 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37969 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37970
37971 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37972 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37973
37974 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37975 {
37976 - unsigned int comb = atomic_read(&combined_event_count);
37977 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37978
37979 *cnt = (comb >> IN_PROGRESS_BITS);
37980 *inpr = comb & MAX_IN_PROGRESS;
37981 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37982 ws->start_prevent_time = ws->last_time;
37983
37984 /* Increment the counter of events in progress. */
37985 - cec = atomic_inc_return(&combined_event_count);
37986 + cec = atomic_inc_return_unchecked(&combined_event_count);
37987
37988 trace_wakeup_source_activate(ws->name, cec);
37989 }
37990 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37991 * Increment the counter of registered wakeup events and decrement the
37992 * couter of wakeup events in progress simultaneously.
37993 */
37994 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37995 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37996 trace_wakeup_source_deactivate(ws->name, cec);
37997
37998 split_counters(&cnt, &inpr);
37999 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
38000 index 8d98a32..61d3165 100644
38001 --- a/drivers/base/syscore.c
38002 +++ b/drivers/base/syscore.c
38003 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
38004 void register_syscore_ops(struct syscore_ops *ops)
38005 {
38006 mutex_lock(&syscore_ops_lock);
38007 - list_add_tail(&ops->node, &syscore_ops_list);
38008 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
38009 mutex_unlock(&syscore_ops_lock);
38010 }
38011 EXPORT_SYMBOL_GPL(register_syscore_ops);
38012 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
38013 void unregister_syscore_ops(struct syscore_ops *ops)
38014 {
38015 mutex_lock(&syscore_ops_lock);
38016 - list_del(&ops->node);
38017 + pax_list_del((struct list_head *)&ops->node);
38018 mutex_unlock(&syscore_ops_lock);
38019 }
38020 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
38021 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
38022 index ff20f19..018f1da 100644
38023 --- a/drivers/block/cciss.c
38024 +++ b/drivers/block/cciss.c
38025 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
38026 while (!list_empty(&h->reqQ)) {
38027 c = list_entry(h->reqQ.next, CommandList_struct, list);
38028 /* can't do anything if fifo is full */
38029 - if ((h->access.fifo_full(h))) {
38030 + if ((h->access->fifo_full(h))) {
38031 dev_warn(&h->pdev->dev, "fifo full\n");
38032 break;
38033 }
38034 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
38035 h->Qdepth--;
38036
38037 /* Tell the controller execute command */
38038 - h->access.submit_command(h, c);
38039 + h->access->submit_command(h, c);
38040
38041 /* Put job onto the completed Q */
38042 addQ(&h->cmpQ, c);
38043 @@ -3444,17 +3444,17 @@ startio:
38044
38045 static inline unsigned long get_next_completion(ctlr_info_t *h)
38046 {
38047 - return h->access.command_completed(h);
38048 + return h->access->command_completed(h);
38049 }
38050
38051 static inline int interrupt_pending(ctlr_info_t *h)
38052 {
38053 - return h->access.intr_pending(h);
38054 + return h->access->intr_pending(h);
38055 }
38056
38057 static inline long interrupt_not_for_us(ctlr_info_t *h)
38058 {
38059 - return ((h->access.intr_pending(h) == 0) ||
38060 + return ((h->access->intr_pending(h) == 0) ||
38061 (h->interrupts_enabled == 0));
38062 }
38063
38064 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
38065 u32 a;
38066
38067 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
38068 - return h->access.command_completed(h);
38069 + return h->access->command_completed(h);
38070
38071 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
38072 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
38073 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
38074 trans_support & CFGTBL_Trans_use_short_tags);
38075
38076 /* Change the access methods to the performant access methods */
38077 - h->access = SA5_performant_access;
38078 + h->access = &SA5_performant_access;
38079 h->transMethod = CFGTBL_Trans_Performant;
38080
38081 return;
38082 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
38083 if (prod_index < 0)
38084 return -ENODEV;
38085 h->product_name = products[prod_index].product_name;
38086 - h->access = *(products[prod_index].access);
38087 + h->access = products[prod_index].access;
38088
38089 if (cciss_board_disabled(h)) {
38090 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
38091 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
38092 }
38093
38094 /* make sure the board interrupts are off */
38095 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38096 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38097 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
38098 if (rc)
38099 goto clean2;
38100 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
38101 * fake ones to scoop up any residual completions.
38102 */
38103 spin_lock_irqsave(&h->lock, flags);
38104 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38105 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38106 spin_unlock_irqrestore(&h->lock, flags);
38107 free_irq(h->intr[h->intr_mode], h);
38108 rc = cciss_request_irq(h, cciss_msix_discard_completions,
38109 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
38110 dev_info(&h->pdev->dev, "Board READY.\n");
38111 dev_info(&h->pdev->dev,
38112 "Waiting for stale completions to drain.\n");
38113 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38114 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38115 msleep(10000);
38116 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38117 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38118
38119 rc = controller_reset_failed(h->cfgtable);
38120 if (rc)
38121 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
38122 cciss_scsi_setup(h);
38123
38124 /* Turn the interrupts on so we can service requests */
38125 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38126 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38127
38128 /* Get the firmware version */
38129 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38130 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38131 kfree(flush_buf);
38132 if (return_code != IO_OK)
38133 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38134 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38135 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38136 free_irq(h->intr[h->intr_mode], h);
38137 }
38138
38139 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38140 index 7fda30e..2f27946 100644
38141 --- a/drivers/block/cciss.h
38142 +++ b/drivers/block/cciss.h
38143 @@ -101,7 +101,7 @@ struct ctlr_info
38144 /* information about each logical volume */
38145 drive_info_struct *drv[CISS_MAX_LUN];
38146
38147 - struct access_method access;
38148 + struct access_method *access;
38149
38150 /* queue and queue Info */
38151 struct list_head reqQ;
38152 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38153 }
38154
38155 static struct access_method SA5_access = {
38156 - SA5_submit_command,
38157 - SA5_intr_mask,
38158 - SA5_fifo_full,
38159 - SA5_intr_pending,
38160 - SA5_completed,
38161 + .submit_command = SA5_submit_command,
38162 + .set_intr_mask = SA5_intr_mask,
38163 + .fifo_full = SA5_fifo_full,
38164 + .intr_pending = SA5_intr_pending,
38165 + .command_completed = SA5_completed,
38166 };
38167
38168 static struct access_method SA5B_access = {
38169 - SA5_submit_command,
38170 - SA5B_intr_mask,
38171 - SA5_fifo_full,
38172 - SA5B_intr_pending,
38173 - SA5_completed,
38174 + .submit_command = SA5_submit_command,
38175 + .set_intr_mask = SA5B_intr_mask,
38176 + .fifo_full = SA5_fifo_full,
38177 + .intr_pending = SA5B_intr_pending,
38178 + .command_completed = SA5_completed,
38179 };
38180
38181 static struct access_method SA5_performant_access = {
38182 - SA5_submit_command,
38183 - SA5_performant_intr_mask,
38184 - SA5_fifo_full,
38185 - SA5_performant_intr_pending,
38186 - SA5_performant_completed,
38187 + .submit_command = SA5_submit_command,
38188 + .set_intr_mask = SA5_performant_intr_mask,
38189 + .fifo_full = SA5_fifo_full,
38190 + .intr_pending = SA5_performant_intr_pending,
38191 + .command_completed = SA5_performant_completed,
38192 };
38193
38194 struct board_type {
38195 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38196 index 2b94403..fd6ad1f 100644
38197 --- a/drivers/block/cpqarray.c
38198 +++ b/drivers/block/cpqarray.c
38199 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38200 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38201 goto Enomem4;
38202 }
38203 - hba[i]->access.set_intr_mask(hba[i], 0);
38204 + hba[i]->access->set_intr_mask(hba[i], 0);
38205 if (request_irq(hba[i]->intr, do_ida_intr,
38206 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
38207 {
38208 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38209 add_timer(&hba[i]->timer);
38210
38211 /* Enable IRQ now that spinlock and rate limit timer are set up */
38212 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38213 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38214
38215 for(j=0; j<NWD; j++) {
38216 struct gendisk *disk = ida_gendisk[i][j];
38217 @@ -694,7 +694,7 @@ DBGINFO(
38218 for(i=0; i<NR_PRODUCTS; i++) {
38219 if (board_id == products[i].board_id) {
38220 c->product_name = products[i].product_name;
38221 - c->access = *(products[i].access);
38222 + c->access = products[i].access;
38223 break;
38224 }
38225 }
38226 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38227 hba[ctlr]->intr = intr;
38228 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38229 hba[ctlr]->product_name = products[j].product_name;
38230 - hba[ctlr]->access = *(products[j].access);
38231 + hba[ctlr]->access = products[j].access;
38232 hba[ctlr]->ctlr = ctlr;
38233 hba[ctlr]->board_id = board_id;
38234 hba[ctlr]->pci_dev = NULL; /* not PCI */
38235 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38236
38237 while((c = h->reqQ) != NULL) {
38238 /* Can't do anything if we're busy */
38239 - if (h->access.fifo_full(h) == 0)
38240 + if (h->access->fifo_full(h) == 0)
38241 return;
38242
38243 /* Get the first entry from the request Q */
38244 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38245 h->Qdepth--;
38246
38247 /* Tell the controller to do our bidding */
38248 - h->access.submit_command(h, c);
38249 + h->access->submit_command(h, c);
38250
38251 /* Get onto the completion Q */
38252 addQ(&h->cmpQ, c);
38253 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38254 unsigned long flags;
38255 __u32 a,a1;
38256
38257 - istat = h->access.intr_pending(h);
38258 + istat = h->access->intr_pending(h);
38259 /* Is this interrupt for us? */
38260 if (istat == 0)
38261 return IRQ_NONE;
38262 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38263 */
38264 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38265 if (istat & FIFO_NOT_EMPTY) {
38266 - while((a = h->access.command_completed(h))) {
38267 + while((a = h->access->command_completed(h))) {
38268 a1 = a; a &= ~3;
38269 if ((c = h->cmpQ) == NULL)
38270 {
38271 @@ -1448,11 +1448,11 @@ static int sendcmd(
38272 /*
38273 * Disable interrupt
38274 */
38275 - info_p->access.set_intr_mask(info_p, 0);
38276 + info_p->access->set_intr_mask(info_p, 0);
38277 /* Make sure there is room in the command FIFO */
38278 /* Actually it should be completely empty at this time. */
38279 for (i = 200000; i > 0; i--) {
38280 - temp = info_p->access.fifo_full(info_p);
38281 + temp = info_p->access->fifo_full(info_p);
38282 if (temp != 0) {
38283 break;
38284 }
38285 @@ -1465,7 +1465,7 @@ DBG(
38286 /*
38287 * Send the cmd
38288 */
38289 - info_p->access.submit_command(info_p, c);
38290 + info_p->access->submit_command(info_p, c);
38291 complete = pollcomplete(ctlr);
38292
38293 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38294 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38295 * we check the new geometry. Then turn interrupts back on when
38296 * we're done.
38297 */
38298 - host->access.set_intr_mask(host, 0);
38299 + host->access->set_intr_mask(host, 0);
38300 getgeometry(ctlr);
38301 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38302 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38303
38304 for(i=0; i<NWD; i++) {
38305 struct gendisk *disk = ida_gendisk[ctlr][i];
38306 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38307 /* Wait (up to 2 seconds) for a command to complete */
38308
38309 for (i = 200000; i > 0; i--) {
38310 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38311 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38312 if (done == 0) {
38313 udelay(10); /* a short fixed delay */
38314 } else
38315 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38316 index be73e9d..7fbf140 100644
38317 --- a/drivers/block/cpqarray.h
38318 +++ b/drivers/block/cpqarray.h
38319 @@ -99,7 +99,7 @@ struct ctlr_info {
38320 drv_info_t drv[NWD];
38321 struct proc_dir_entry *proc;
38322
38323 - struct access_method access;
38324 + struct access_method *access;
38325
38326 cmdlist_t *reqQ;
38327 cmdlist_t *cmpQ;
38328 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38329 index 434c77d..6d3219a 100644
38330 --- a/drivers/block/drbd/drbd_bitmap.c
38331 +++ b/drivers/block/drbd/drbd_bitmap.c
38332 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38333 submit_bio(rw, bio);
38334 /* this should not count as user activity and cause the
38335 * resync to throttle -- see drbd_rs_should_slow_down(). */
38336 - atomic_add(len >> 9, &device->rs_sect_ev);
38337 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38338 }
38339 }
38340
38341 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38342 index b905e98..0812ed8 100644
38343 --- a/drivers/block/drbd/drbd_int.h
38344 +++ b/drivers/block/drbd/drbd_int.h
38345 @@ -385,7 +385,7 @@ struct drbd_epoch {
38346 struct drbd_connection *connection;
38347 struct list_head list;
38348 unsigned int barrier_nr;
38349 - atomic_t epoch_size; /* increased on every request added. */
38350 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38351 atomic_t active; /* increased on every req. added, and dec on every finished. */
38352 unsigned long flags;
38353 };
38354 @@ -946,7 +946,7 @@ struct drbd_device {
38355 unsigned int al_tr_number;
38356 int al_tr_cycle;
38357 wait_queue_head_t seq_wait;
38358 - atomic_t packet_seq;
38359 + atomic_unchecked_t packet_seq;
38360 unsigned int peer_seq;
38361 spinlock_t peer_seq_lock;
38362 unsigned long comm_bm_set; /* communicated number of set bits. */
38363 @@ -955,8 +955,8 @@ struct drbd_device {
38364 struct mutex own_state_mutex;
38365 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38366 char congestion_reason; /* Why we where congested... */
38367 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38368 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38369 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38370 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38371 int rs_last_sect_ev; /* counter to compare with */
38372 int rs_last_events; /* counter of read or write "events" (unit sectors)
38373 * on the lower level device when we last looked. */
38374 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38375 index 1fc8342..7e7742b 100644
38376 --- a/drivers/block/drbd/drbd_main.c
38377 +++ b/drivers/block/drbd/drbd_main.c
38378 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38379 p->sector = sector;
38380 p->block_id = block_id;
38381 p->blksize = blksize;
38382 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38383 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38384 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38385 }
38386
38387 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38388 return -EIO;
38389 p->sector = cpu_to_be64(req->i.sector);
38390 p->block_id = (unsigned long)req;
38391 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38392 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38393 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38394 if (device->state.conn >= C_SYNC_SOURCE &&
38395 device->state.conn <= C_PAUSED_SYNC_T)
38396 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38397 atomic_set(&device->unacked_cnt, 0);
38398 atomic_set(&device->local_cnt, 0);
38399 atomic_set(&device->pp_in_use_by_net, 0);
38400 - atomic_set(&device->rs_sect_in, 0);
38401 - atomic_set(&device->rs_sect_ev, 0);
38402 + atomic_set_unchecked(&device->rs_sect_in, 0);
38403 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38404 atomic_set(&device->ap_in_flight, 0);
38405 atomic_set(&device->md_io.in_use, 0);
38406
38407 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38408 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38409 struct drbd_resource *resource = connection->resource;
38410
38411 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38412 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38413 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38414 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38415 kfree(connection->current_epoch);
38416
38417 idr_destroy(&connection->peer_devices);
38418 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38419 index 74df8cf..e41fc24 100644
38420 --- a/drivers/block/drbd/drbd_nl.c
38421 +++ b/drivers/block/drbd/drbd_nl.c
38422 @@ -3637,13 +3637,13 @@ finish:
38423
38424 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38425 {
38426 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38427 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38428 struct sk_buff *msg;
38429 struct drbd_genlmsghdr *d_out;
38430 unsigned seq;
38431 int err = -ENOMEM;
38432
38433 - seq = atomic_inc_return(&drbd_genl_seq);
38434 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38435 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38436 if (!msg)
38437 goto failed;
38438 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38439 index cee2035..22f66bd 100644
38440 --- a/drivers/block/drbd/drbd_receiver.c
38441 +++ b/drivers/block/drbd/drbd_receiver.c
38442 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38443 struct drbd_device *device = peer_device->device;
38444 int err;
38445
38446 - atomic_set(&device->packet_seq, 0);
38447 + atomic_set_unchecked(&device->packet_seq, 0);
38448 device->peer_seq = 0;
38449
38450 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38451 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38452 do {
38453 next_epoch = NULL;
38454
38455 - epoch_size = atomic_read(&epoch->epoch_size);
38456 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38457
38458 switch (ev & ~EV_CLEANUP) {
38459 case EV_PUT:
38460 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38461 rv = FE_DESTROYED;
38462 } else {
38463 epoch->flags = 0;
38464 - atomic_set(&epoch->epoch_size, 0);
38465 + atomic_set_unchecked(&epoch->epoch_size, 0);
38466 /* atomic_set(&epoch->active, 0); is already zero */
38467 if (rv == FE_STILL_LIVE)
38468 rv = FE_RECYCLED;
38469 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38470 conn_wait_active_ee_empty(connection);
38471 drbd_flush(connection);
38472
38473 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38474 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38475 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38476 if (epoch)
38477 break;
38478 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38479 }
38480
38481 epoch->flags = 0;
38482 - atomic_set(&epoch->epoch_size, 0);
38483 + atomic_set_unchecked(&epoch->epoch_size, 0);
38484 atomic_set(&epoch->active, 0);
38485
38486 spin_lock(&connection->epoch_lock);
38487 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38488 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38489 list_add(&epoch->list, &connection->current_epoch->list);
38490 connection->current_epoch = epoch;
38491 connection->epochs++;
38492 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38493 list_add_tail(&peer_req->w.list, &device->sync_ee);
38494 spin_unlock_irq(&device->resource->req_lock);
38495
38496 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38497 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38498 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38499 return 0;
38500
38501 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38502 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38503 }
38504
38505 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38506 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38507
38508 return err;
38509 }
38510 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38511
38512 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38513 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38514 - atomic_inc(&connection->current_epoch->epoch_size);
38515 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38516 err2 = drbd_drain_block(peer_device, pi->size);
38517 if (!err)
38518 err = err2;
38519 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38520
38521 spin_lock(&connection->epoch_lock);
38522 peer_req->epoch = connection->current_epoch;
38523 - atomic_inc(&peer_req->epoch->epoch_size);
38524 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38525 atomic_inc(&peer_req->epoch->active);
38526 spin_unlock(&connection->epoch_lock);
38527
38528 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38529
38530 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38531 (int)part_stat_read(&disk->part0, sectors[1]) -
38532 - atomic_read(&device->rs_sect_ev);
38533 + atomic_read_unchecked(&device->rs_sect_ev);
38534
38535 if (atomic_read(&device->ap_actlog_cnt)
38536 || curr_events - device->rs_last_events > 64) {
38537 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38538 device->use_csums = true;
38539 } else if (pi->cmd == P_OV_REPLY) {
38540 /* track progress, we may need to throttle */
38541 - atomic_add(size >> 9, &device->rs_sect_in);
38542 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38543 peer_req->w.cb = w_e_end_ov_reply;
38544 dec_rs_pending(device);
38545 /* drbd_rs_begin_io done when we sent this request,
38546 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38547 goto out_free_e;
38548
38549 submit_for_resync:
38550 - atomic_add(size >> 9, &device->rs_sect_ev);
38551 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38552
38553 submit:
38554 update_receiver_timing_details(connection, drbd_submit_peer_request);
38555 @@ -4564,7 +4564,7 @@ struct data_cmd {
38556 int expect_payload;
38557 size_t pkt_size;
38558 int (*fn)(struct drbd_connection *, struct packet_info *);
38559 -};
38560 +} __do_const;
38561
38562 static struct data_cmd drbd_cmd_handler[] = {
38563 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38564 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38565 if (!list_empty(&connection->current_epoch->list))
38566 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38567 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38568 - atomic_set(&connection->current_epoch->epoch_size, 0);
38569 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38570 connection->send.seen_any_write_yet = false;
38571
38572 drbd_info(connection, "Connection closed\n");
38573 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38574 put_ldev(device);
38575 }
38576 dec_rs_pending(device);
38577 - atomic_add(blksize >> 9, &device->rs_sect_in);
38578 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38579
38580 return 0;
38581 }
38582 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38583 struct asender_cmd {
38584 size_t pkt_size;
38585 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38586 -};
38587 +} __do_const;
38588
38589 static struct asender_cmd asender_tbl[] = {
38590 [P_PING] = { 0, got_Ping },
38591 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38592 index d0fae55..4469096 100644
38593 --- a/drivers/block/drbd/drbd_worker.c
38594 +++ b/drivers/block/drbd/drbd_worker.c
38595 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38596 list_add_tail(&peer_req->w.list, &device->read_ee);
38597 spin_unlock_irq(&device->resource->req_lock);
38598
38599 - atomic_add(size >> 9, &device->rs_sect_ev);
38600 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38601 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38602 return 0;
38603
38604 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38605 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38606 int number, mxb;
38607
38608 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38609 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38610 device->rs_in_flight -= sect_in;
38611
38612 rcu_read_lock();
38613 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38614 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38615 struct fifo_buffer *plan;
38616
38617 - atomic_set(&device->rs_sect_in, 0);
38618 - atomic_set(&device->rs_sect_ev, 0);
38619 + atomic_set_unchecked(&device->rs_sect_in, 0);
38620 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38621 device->rs_in_flight = 0;
38622 device->rs_last_events =
38623 (int)part_stat_read(&disk->part0, sectors[0]) +
38624 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38625 index 773e964..e85af00 100644
38626 --- a/drivers/block/loop.c
38627 +++ b/drivers/block/loop.c
38628 @@ -234,7 +234,7 @@ static int __do_lo_send_write(struct file *file,
38629
38630 file_start_write(file);
38631 set_fs(get_ds());
38632 - bw = file->f_op->write(file, buf, len, &pos);
38633 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38634 set_fs(old_fs);
38635 file_end_write(file);
38636 if (likely(bw == len))
38637 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38638 index 09e628da..7607aaa 100644
38639 --- a/drivers/block/pktcdvd.c
38640 +++ b/drivers/block/pktcdvd.c
38641 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38642
38643 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38644 {
38645 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38646 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38647 }
38648
38649 /*
38650 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38651 return -EROFS;
38652 }
38653 pd->settings.fp = ti.fp;
38654 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38655 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38656
38657 if (ti.nwa_v) {
38658 pd->nwa = be32_to_cpu(ti.next_writable);
38659 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38660 index b67066d..515b7f4 100644
38661 --- a/drivers/block/rbd.c
38662 +++ b/drivers/block/rbd.c
38663 @@ -64,7 +64,7 @@
38664 * If the counter is already at its maximum value returns
38665 * -EINVAL without updating it.
38666 */
38667 -static int atomic_inc_return_safe(atomic_t *v)
38668 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38669 {
38670 unsigned int counter;
38671
38672 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38673 index e5565fb..71be10b4 100644
38674 --- a/drivers/block/smart1,2.h
38675 +++ b/drivers/block/smart1,2.h
38676 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38677 }
38678
38679 static struct access_method smart4_access = {
38680 - smart4_submit_command,
38681 - smart4_intr_mask,
38682 - smart4_fifo_full,
38683 - smart4_intr_pending,
38684 - smart4_completed,
38685 + .submit_command = smart4_submit_command,
38686 + .set_intr_mask = smart4_intr_mask,
38687 + .fifo_full = smart4_fifo_full,
38688 + .intr_pending = smart4_intr_pending,
38689 + .command_completed = smart4_completed,
38690 };
38691
38692 /*
38693 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38694 }
38695
38696 static struct access_method smart2_access = {
38697 - smart2_submit_command,
38698 - smart2_intr_mask,
38699 - smart2_fifo_full,
38700 - smart2_intr_pending,
38701 - smart2_completed,
38702 + .submit_command = smart2_submit_command,
38703 + .set_intr_mask = smart2_intr_mask,
38704 + .fifo_full = smart2_fifo_full,
38705 + .intr_pending = smart2_intr_pending,
38706 + .command_completed = smart2_completed,
38707 };
38708
38709 /*
38710 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38711 }
38712
38713 static struct access_method smart2e_access = {
38714 - smart2e_submit_command,
38715 - smart2e_intr_mask,
38716 - smart2e_fifo_full,
38717 - smart2e_intr_pending,
38718 - smart2e_completed,
38719 + .submit_command = smart2e_submit_command,
38720 + .set_intr_mask = smart2e_intr_mask,
38721 + .fifo_full = smart2e_fifo_full,
38722 + .intr_pending = smart2e_intr_pending,
38723 + .command_completed = smart2e_completed,
38724 };
38725
38726 /*
38727 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38728 }
38729
38730 static struct access_method smart1_access = {
38731 - smart1_submit_command,
38732 - smart1_intr_mask,
38733 - smart1_fifo_full,
38734 - smart1_intr_pending,
38735 - smart1_completed,
38736 + .submit_command = smart1_submit_command,
38737 + .set_intr_mask = smart1_intr_mask,
38738 + .fifo_full = smart1_fifo_full,
38739 + .intr_pending = smart1_intr_pending,
38740 + .command_completed = smart1_completed,
38741 };
38742 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38743 index 55c135b..9f8d60c 100644
38744 --- a/drivers/bluetooth/btwilink.c
38745 +++ b/drivers/bluetooth/btwilink.c
38746 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38747
38748 static int bt_ti_probe(struct platform_device *pdev)
38749 {
38750 - static struct ti_st *hst;
38751 + struct ti_st *hst;
38752 struct hci_dev *hdev;
38753 int err;
38754
38755 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38756 index 5d28a45..a538f90 100644
38757 --- a/drivers/cdrom/cdrom.c
38758 +++ b/drivers/cdrom/cdrom.c
38759 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38760 ENSURE(reset, CDC_RESET);
38761 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38762 cdi->mc_flags = 0;
38763 - cdo->n_minors = 0;
38764 cdi->options = CDO_USE_FFLAGS;
38765
38766 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38767 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38768 else
38769 cdi->cdda_method = CDDA_OLD;
38770
38771 - if (!cdo->generic_packet)
38772 - cdo->generic_packet = cdrom_dummy_generic_packet;
38773 + if (!cdo->generic_packet) {
38774 + pax_open_kernel();
38775 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38776 + pax_close_kernel();
38777 + }
38778
38779 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38780 mutex_lock(&cdrom_mutex);
38781 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38782 if (cdi->exit)
38783 cdi->exit(cdi);
38784
38785 - cdi->ops->n_minors--;
38786 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38787 }
38788
38789 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38790 */
38791 nr = nframes;
38792 do {
38793 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38794 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38795 if (cgc.buffer)
38796 break;
38797
38798 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38799 struct cdrom_device_info *cdi;
38800 int ret;
38801
38802 - ret = scnprintf(info + *pos, max_size - *pos, header);
38803 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38804 if (!ret)
38805 return 1;
38806
38807 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38808 index 584bc31..e64a12c 100644
38809 --- a/drivers/cdrom/gdrom.c
38810 +++ b/drivers/cdrom/gdrom.c
38811 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38812 .audio_ioctl = gdrom_audio_ioctl,
38813 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38814 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38815 - .n_minors = 1,
38816 };
38817
38818 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38819 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38820 index a4af822..ed58cd1 100644
38821 --- a/drivers/char/Kconfig
38822 +++ b/drivers/char/Kconfig
38823 @@ -17,7 +17,8 @@ config DEVMEM
38824
38825 config DEVKMEM
38826 bool "/dev/kmem virtual device support"
38827 - default y
38828 + default n
38829 + depends on !GRKERNSEC_KMEM
38830 help
38831 Say Y here if you want to support the /dev/kmem device. The
38832 /dev/kmem device is rarely used, but can be used for certain
38833 @@ -586,6 +587,7 @@ config DEVPORT
38834 bool
38835 depends on !M68K
38836 depends on ISA || PCI
38837 + depends on !GRKERNSEC_KMEM
38838 default y
38839
38840 source "drivers/s390/char/Kconfig"
38841 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38842 index a48e05b..6bac831 100644
38843 --- a/drivers/char/agp/compat_ioctl.c
38844 +++ b/drivers/char/agp/compat_ioctl.c
38845 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38846 return -ENOMEM;
38847 }
38848
38849 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38850 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38851 sizeof(*usegment) * ureserve.seg_count)) {
38852 kfree(usegment);
38853 kfree(ksegment);
38854 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38855 index 09f17eb..8531d2f 100644
38856 --- a/drivers/char/agp/frontend.c
38857 +++ b/drivers/char/agp/frontend.c
38858 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38859 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38860 return -EFAULT;
38861
38862 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38863 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38864 return -EFAULT;
38865
38866 client = agp_find_client_by_pid(reserve.pid);
38867 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38868 if (segment == NULL)
38869 return -ENOMEM;
38870
38871 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38872 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38873 sizeof(struct agp_segment) * reserve.seg_count)) {
38874 kfree(segment);
38875 return -EFAULT;
38876 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38877 index 4f94375..413694e 100644
38878 --- a/drivers/char/genrtc.c
38879 +++ b/drivers/char/genrtc.c
38880 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38881 switch (cmd) {
38882
38883 case RTC_PLL_GET:
38884 + memset(&pll, 0, sizeof(pll));
38885 if (get_rtc_pll(&pll))
38886 return -EINVAL;
38887 else
38888 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38889 index 5c0baa9..44011b1 100644
38890 --- a/drivers/char/hpet.c
38891 +++ b/drivers/char/hpet.c
38892 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38893 }
38894
38895 static int
38896 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38897 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38898 struct hpet_info *info)
38899 {
38900 struct hpet_timer __iomem *timer;
38901 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
38902 index 24cc4ed..f9807cf 100644
38903 --- a/drivers/char/i8k.c
38904 +++ b/drivers/char/i8k.c
38905 @@ -788,7 +788,7 @@ static const struct i8k_config_data i8k_config_data[] = {
38906 },
38907 };
38908
38909 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
38910 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
38911 {
38912 .ident = "Dell Inspiron",
38913 .matches = {
38914 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38915 index 9bb5928..57a7801 100644
38916 --- a/drivers/char/ipmi/ipmi_msghandler.c
38917 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38918 @@ -436,7 +436,7 @@ struct ipmi_smi {
38919 struct proc_dir_entry *proc_dir;
38920 char proc_dir_name[10];
38921
38922 - atomic_t stats[IPMI_NUM_STATS];
38923 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38924
38925 /*
38926 * run_to_completion duplicate of smb_info, smi_info
38927 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38928 static DEFINE_MUTEX(smi_watchers_mutex);
38929
38930 #define ipmi_inc_stat(intf, stat) \
38931 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38932 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38933 #define ipmi_get_stat(intf, stat) \
38934 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38935 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38936
38937 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38938 "ACPI", "SMBIOS", "PCI",
38939 @@ -2828,7 +2828,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38940 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38941 init_waitqueue_head(&intf->waitq);
38942 for (i = 0; i < IPMI_NUM_STATS; i++)
38943 - atomic_set(&intf->stats[i], 0);
38944 + atomic_set_unchecked(&intf->stats[i], 0);
38945
38946 intf->proc_dir = NULL;
38947
38948 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38949 index 518585c..6c985cef 100644
38950 --- a/drivers/char/ipmi/ipmi_si_intf.c
38951 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38952 @@ -289,7 +289,7 @@ struct smi_info {
38953 unsigned char slave_addr;
38954
38955 /* Counters and things for the proc filesystem. */
38956 - atomic_t stats[SI_NUM_STATS];
38957 + atomic_unchecked_t stats[SI_NUM_STATS];
38958
38959 struct task_struct *thread;
38960
38961 @@ -298,9 +298,9 @@ struct smi_info {
38962 };
38963
38964 #define smi_inc_stat(smi, stat) \
38965 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38966 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38967 #define smi_get_stat(smi, stat) \
38968 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38969 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38970
38971 #define SI_MAX_PARMS 4
38972
38973 @@ -3498,7 +3498,7 @@ static int try_smi_init(struct smi_info *new_smi)
38974 atomic_set(&new_smi->req_events, 0);
38975 new_smi->run_to_completion = false;
38976 for (i = 0; i < SI_NUM_STATS; i++)
38977 - atomic_set(&new_smi->stats[i], 0);
38978 + atomic_set_unchecked(&new_smi->stats[i], 0);
38979
38980 new_smi->interrupt_disabled = true;
38981 atomic_set(&new_smi->need_watch, 0);
38982 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
38983 index 297110c..3f69b43 100644
38984 --- a/drivers/char/mem.c
38985 +++ b/drivers/char/mem.c
38986 @@ -18,6 +18,7 @@
38987 #include <linux/raw.h>
38988 #include <linux/tty.h>
38989 #include <linux/capability.h>
38990 +#include <linux/security.h>
38991 #include <linux/ptrace.h>
38992 #include <linux/device.h>
38993 #include <linux/highmem.h>
38994 @@ -36,6 +37,10 @@
38995
38996 #define DEVPORT_MINOR 4
38997
38998 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38999 +extern const struct file_operations grsec_fops;
39000 +#endif
39001 +
39002 static inline unsigned long size_inside_page(unsigned long start,
39003 unsigned long size)
39004 {
39005 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39006
39007 while (cursor < to) {
39008 if (!devmem_is_allowed(pfn)) {
39009 +#ifdef CONFIG_GRKERNSEC_KMEM
39010 + gr_handle_mem_readwrite(from, to);
39011 +#else
39012 printk(KERN_INFO
39013 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
39014 current->comm, from, to);
39015 +#endif
39016 return 0;
39017 }
39018 cursor += PAGE_SIZE;
39019 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39020 }
39021 return 1;
39022 }
39023 +#elif defined(CONFIG_GRKERNSEC_KMEM)
39024 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39025 +{
39026 + return 0;
39027 +}
39028 #else
39029 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39030 {
39031 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39032 #endif
39033
39034 while (count > 0) {
39035 - unsigned long remaining;
39036 + unsigned long remaining = 0;
39037 + char *temp;
39038
39039 sz = size_inside_page(p, count);
39040
39041 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39042 if (!ptr)
39043 return -EFAULT;
39044
39045 - remaining = copy_to_user(buf, ptr, sz);
39046 +#ifdef CONFIG_PAX_USERCOPY
39047 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39048 + if (!temp) {
39049 + unxlate_dev_mem_ptr(p, ptr);
39050 + return -ENOMEM;
39051 + }
39052 + remaining = probe_kernel_read(temp, ptr, sz);
39053 +#else
39054 + temp = ptr;
39055 +#endif
39056 +
39057 + if (!remaining)
39058 + remaining = copy_to_user(buf, temp, sz);
39059 +
39060 +#ifdef CONFIG_PAX_USERCOPY
39061 + kfree(temp);
39062 +#endif
39063 +
39064 unxlate_dev_mem_ptr(p, ptr);
39065 if (remaining)
39066 return -EFAULT;
39067 @@ -380,9 +412,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39068 size_t count, loff_t *ppos)
39069 {
39070 unsigned long p = *ppos;
39071 - ssize_t low_count, read, sz;
39072 + ssize_t low_count, read, sz, err = 0;
39073 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
39074 - int err = 0;
39075
39076 read = 0;
39077 if (p < (unsigned long) high_memory) {
39078 @@ -404,6 +435,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39079 }
39080 #endif
39081 while (low_count > 0) {
39082 + char *temp;
39083 +
39084 sz = size_inside_page(p, low_count);
39085
39086 /*
39087 @@ -413,7 +446,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39088 */
39089 kbuf = xlate_dev_kmem_ptr((void *)p);
39090
39091 - if (copy_to_user(buf, kbuf, sz))
39092 +#ifdef CONFIG_PAX_USERCOPY
39093 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39094 + if (!temp)
39095 + return -ENOMEM;
39096 + err = probe_kernel_read(temp, kbuf, sz);
39097 +#else
39098 + temp = kbuf;
39099 +#endif
39100 +
39101 + if (!err)
39102 + err = copy_to_user(buf, temp, sz);
39103 +
39104 +#ifdef CONFIG_PAX_USERCOPY
39105 + kfree(temp);
39106 +#endif
39107 +
39108 + if (err)
39109 return -EFAULT;
39110 buf += sz;
39111 p += sz;
39112 @@ -804,6 +853,9 @@ static const struct memdev {
39113 #ifdef CONFIG_PRINTK
39114 [11] = { "kmsg", 0644, &kmsg_fops, 0 },
39115 #endif
39116 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39117 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, 0 },
39118 +#endif
39119 };
39120
39121 static int memory_open(struct inode *inode, struct file *filp)
39122 @@ -865,7 +917,7 @@ static int __init chr_dev_init(void)
39123 continue;
39124
39125 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
39126 - NULL, devlist[minor].name);
39127 + NULL, "%s", devlist[minor].name);
39128 }
39129
39130 return tty_init();
39131 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39132 index 9df78e2..01ba9ae 100644
39133 --- a/drivers/char/nvram.c
39134 +++ b/drivers/char/nvram.c
39135 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39136
39137 spin_unlock_irq(&rtc_lock);
39138
39139 - if (copy_to_user(buf, contents, tmp - contents))
39140 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39141 return -EFAULT;
39142
39143 *ppos = i;
39144 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39145 index 0ea9986..e7b07e4 100644
39146 --- a/drivers/char/pcmcia/synclink_cs.c
39147 +++ b/drivers/char/pcmcia/synclink_cs.c
39148 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39149
39150 if (debug_level >= DEBUG_LEVEL_INFO)
39151 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39152 - __FILE__, __LINE__, info->device_name, port->count);
39153 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39154
39155 if (tty_port_close_start(port, tty, filp) == 0)
39156 goto cleanup;
39157 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39158 cleanup:
39159 if (debug_level >= DEBUG_LEVEL_INFO)
39160 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39161 - tty->driver->name, port->count);
39162 + tty->driver->name, atomic_read(&port->count));
39163 }
39164
39165 /* Wait until the transmitter is empty.
39166 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39167
39168 if (debug_level >= DEBUG_LEVEL_INFO)
39169 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39170 - __FILE__, __LINE__, tty->driver->name, port->count);
39171 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39172
39173 /* If port is closing, signal caller to try again */
39174 if (port->flags & ASYNC_CLOSING){
39175 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39176 goto cleanup;
39177 }
39178 spin_lock(&port->lock);
39179 - port->count++;
39180 + atomic_inc(&port->count);
39181 spin_unlock(&port->lock);
39182 spin_unlock_irqrestore(&info->netlock, flags);
39183
39184 - if (port->count == 1) {
39185 + if (atomic_read(&port->count) == 1) {
39186 /* 1st open on this device, init hardware */
39187 retval = startup(info, tty);
39188 if (retval < 0)
39189 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39190 unsigned short new_crctype;
39191
39192 /* return error if TTY interface open */
39193 - if (info->port.count)
39194 + if (atomic_read(&info->port.count))
39195 return -EBUSY;
39196
39197 switch (encoding)
39198 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39199
39200 /* arbitrate between network and tty opens */
39201 spin_lock_irqsave(&info->netlock, flags);
39202 - if (info->port.count != 0 || info->netcount != 0) {
39203 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39204 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39205 spin_unlock_irqrestore(&info->netlock, flags);
39206 return -EBUSY;
39207 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39208 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39209
39210 /* return error if TTY interface open */
39211 - if (info->port.count)
39212 + if (atomic_read(&info->port.count))
39213 return -EBUSY;
39214
39215 if (cmd != SIOCWANDEV)
39216 diff --git a/drivers/char/random.c b/drivers/char/random.c
39217 index 9cd6968..6416f00 100644
39218 --- a/drivers/char/random.c
39219 +++ b/drivers/char/random.c
39220 @@ -289,9 +289,6 @@
39221 /*
39222 * To allow fractional bits to be tracked, the entropy_count field is
39223 * denominated in units of 1/8th bits.
39224 - *
39225 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39226 - * credit_entropy_bits() needs to be 64 bits wide.
39227 */
39228 #define ENTROPY_SHIFT 3
39229 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39230 @@ -439,9 +436,9 @@ struct entropy_store {
39231 };
39232
39233 static void push_to_pool(struct work_struct *work);
39234 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39235 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39236 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39237 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39238 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39239 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39240
39241 static struct entropy_store input_pool = {
39242 .poolinfo = &poolinfo_table[0],
39243 @@ -635,7 +632,7 @@ retry:
39244 /* The +2 corresponds to the /4 in the denominator */
39245
39246 do {
39247 - unsigned int anfrac = min(pnfrac, pool_size/2);
39248 + u64 anfrac = min(pnfrac, pool_size/2);
39249 unsigned int add =
39250 ((pool_size - entropy_count)*anfrac*3) >> s;
39251
39252 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39253
39254 extract_buf(r, tmp);
39255 i = min_t(int, nbytes, EXTRACT_SIZE);
39256 - if (copy_to_user(buf, tmp, i)) {
39257 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39258 ret = -EFAULT;
39259 break;
39260 }
39261 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39262 static int proc_do_uuid(struct ctl_table *table, int write,
39263 void __user *buffer, size_t *lenp, loff_t *ppos)
39264 {
39265 - struct ctl_table fake_table;
39266 + ctl_table_no_const fake_table;
39267 unsigned char buf[64], tmp_uuid[16], *uuid;
39268
39269 uuid = table->data;
39270 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39271 static int proc_do_entropy(struct ctl_table *table, int write,
39272 void __user *buffer, size_t *lenp, loff_t *ppos)
39273 {
39274 - struct ctl_table fake_table;
39275 + ctl_table_no_const fake_table;
39276 int entropy_count;
39277
39278 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39279 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39280 index e496dae..3db53b6 100644
39281 --- a/drivers/char/sonypi.c
39282 +++ b/drivers/char/sonypi.c
39283 @@ -54,6 +54,7 @@
39284
39285 #include <asm/uaccess.h>
39286 #include <asm/io.h>
39287 +#include <asm/local.h>
39288
39289 #include <linux/sonypi.h>
39290
39291 @@ -490,7 +491,7 @@ static struct sonypi_device {
39292 spinlock_t fifo_lock;
39293 wait_queue_head_t fifo_proc_list;
39294 struct fasync_struct *fifo_async;
39295 - int open_count;
39296 + local_t open_count;
39297 int model;
39298 struct input_dev *input_jog_dev;
39299 struct input_dev *input_key_dev;
39300 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39301 static int sonypi_misc_release(struct inode *inode, struct file *file)
39302 {
39303 mutex_lock(&sonypi_device.lock);
39304 - sonypi_device.open_count--;
39305 + local_dec(&sonypi_device.open_count);
39306 mutex_unlock(&sonypi_device.lock);
39307 return 0;
39308 }
39309 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39310 {
39311 mutex_lock(&sonypi_device.lock);
39312 /* Flush input queue on first open */
39313 - if (!sonypi_device.open_count)
39314 + if (!local_read(&sonypi_device.open_count))
39315 kfifo_reset(&sonypi_device.fifo);
39316 - sonypi_device.open_count++;
39317 + local_inc(&sonypi_device.open_count);
39318 mutex_unlock(&sonypi_device.lock);
39319
39320 return 0;
39321 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39322
39323 static struct platform_device *sonypi_platform_device;
39324
39325 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39326 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39327 {
39328 .ident = "Sony Vaio",
39329 .matches = {
39330 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39331 index 565a947..dcdc06e 100644
39332 --- a/drivers/char/tpm/tpm_acpi.c
39333 +++ b/drivers/char/tpm/tpm_acpi.c
39334 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39335 virt = acpi_os_map_iomem(start, len);
39336 if (!virt) {
39337 kfree(log->bios_event_log);
39338 + log->bios_event_log = NULL;
39339 printk("%s: ERROR - Unable to map memory\n", __func__);
39340 return -EIO;
39341 }
39342
39343 - memcpy_fromio(log->bios_event_log, virt, len);
39344 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39345
39346 acpi_os_unmap_iomem(virt, len);
39347 return 0;
39348 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39349 index 3a56a13..f8cbd25 100644
39350 --- a/drivers/char/tpm/tpm_eventlog.c
39351 +++ b/drivers/char/tpm/tpm_eventlog.c
39352 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39353 event = addr;
39354
39355 if ((event->event_type == 0 && event->event_size == 0) ||
39356 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39357 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39358 return NULL;
39359
39360 return addr;
39361 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39362 return NULL;
39363
39364 if ((event->event_type == 0 && event->event_size == 0) ||
39365 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39366 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39367 return NULL;
39368
39369 (*pos)++;
39370 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39371 int i;
39372
39373 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39374 - seq_putc(m, data[i]);
39375 + if (!seq_putc(m, data[i]))
39376 + return -EFAULT;
39377
39378 return 0;
39379 }
39380 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39381 index 72d7028..1586601 100644
39382 --- a/drivers/char/virtio_console.c
39383 +++ b/drivers/char/virtio_console.c
39384 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39385 if (to_user) {
39386 ssize_t ret;
39387
39388 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39389 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39390 if (ret)
39391 return -EFAULT;
39392 } else {
39393 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39394 if (!port_has_data(port) && !port->host_connected)
39395 return 0;
39396
39397 - return fill_readbuf(port, ubuf, count, true);
39398 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39399 }
39400
39401 static int wait_port_writable(struct port *port, bool nonblock)
39402 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39403 index 956b7e5..b655045 100644
39404 --- a/drivers/clk/clk-composite.c
39405 +++ b/drivers/clk/clk-composite.c
39406 @@ -197,7 +197,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39407 struct clk *clk;
39408 struct clk_init_data init;
39409 struct clk_composite *composite;
39410 - struct clk_ops *clk_composite_ops;
39411 + clk_ops_no_const *clk_composite_ops;
39412
39413 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39414 if (!composite) {
39415 diff --git a/drivers/clk/hisilicon/clk-hi3620.c b/drivers/clk/hisilicon/clk-hi3620.c
39416 index 2e4f6d4..b4cf487 100644
39417 --- a/drivers/clk/hisilicon/clk-hi3620.c
39418 +++ b/drivers/clk/hisilicon/clk-hi3620.c
39419 @@ -38,44 +38,44 @@
39420 #include "clk.h"
39421
39422 /* clock parent list */
39423 -static const char *timer0_mux_p[] __initconst = { "osc32k", "timerclk01", };
39424 -static const char *timer1_mux_p[] __initconst = { "osc32k", "timerclk01", };
39425 -static const char *timer2_mux_p[] __initconst = { "osc32k", "timerclk23", };
39426 -static const char *timer3_mux_p[] __initconst = { "osc32k", "timerclk23", };
39427 -static const char *timer4_mux_p[] __initconst = { "osc32k", "timerclk45", };
39428 -static const char *timer5_mux_p[] __initconst = { "osc32k", "timerclk45", };
39429 -static const char *timer6_mux_p[] __initconst = { "osc32k", "timerclk67", };
39430 -static const char *timer7_mux_p[] __initconst = { "osc32k", "timerclk67", };
39431 -static const char *timer8_mux_p[] __initconst = { "osc32k", "timerclk89", };
39432 -static const char *timer9_mux_p[] __initconst = { "osc32k", "timerclk89", };
39433 -static const char *uart0_mux_p[] __initconst = { "osc26m", "pclk", };
39434 -static const char *uart1_mux_p[] __initconst = { "osc26m", "pclk", };
39435 -static const char *uart2_mux_p[] __initconst = { "osc26m", "pclk", };
39436 -static const char *uart3_mux_p[] __initconst = { "osc26m", "pclk", };
39437 -static const char *uart4_mux_p[] __initconst = { "osc26m", "pclk", };
39438 -static const char *spi0_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39439 -static const char *spi1_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39440 -static const char *spi2_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39441 +static const char * const timer0_mux_p[] __initconst = { "osc32k", "timerclk01", };
39442 +static const char * const timer1_mux_p[] __initconst = { "osc32k", "timerclk01", };
39443 +static const char * const timer2_mux_p[] __initconst = { "osc32k", "timerclk23", };
39444 +static const char * const timer3_mux_p[] __initconst = { "osc32k", "timerclk23", };
39445 +static const char * const timer4_mux_p[] __initconst = { "osc32k", "timerclk45", };
39446 +static const char * const timer5_mux_p[] __initconst = { "osc32k", "timerclk45", };
39447 +static const char * const timer6_mux_p[] __initconst = { "osc32k", "timerclk67", };
39448 +static const char * const timer7_mux_p[] __initconst = { "osc32k", "timerclk67", };
39449 +static const char * const timer8_mux_p[] __initconst = { "osc32k", "timerclk89", };
39450 +static const char * const timer9_mux_p[] __initconst = { "osc32k", "timerclk89", };
39451 +static const char * const uart0_mux_p[] __initconst = { "osc26m", "pclk", };
39452 +static const char * const uart1_mux_p[] __initconst = { "osc26m", "pclk", };
39453 +static const char * const uart2_mux_p[] __initconst = { "osc26m", "pclk", };
39454 +static const char * const uart3_mux_p[] __initconst = { "osc26m", "pclk", };
39455 +static const char * const uart4_mux_p[] __initconst = { "osc26m", "pclk", };
39456 +static const char * const spi0_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39457 +static const char * const spi1_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39458 +static const char * const spi2_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39459 /* share axi parent */
39460 -static const char *saxi_mux_p[] __initconst = { "armpll3", "armpll2", };
39461 -static const char *pwm0_mux_p[] __initconst = { "osc32k", "osc26m", };
39462 -static const char *pwm1_mux_p[] __initconst = { "osc32k", "osc26m", };
39463 -static const char *sd_mux_p[] __initconst = { "armpll2", "armpll3", };
39464 -static const char *mmc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39465 -static const char *mmc1_mux2_p[] __initconst = { "osc26m", "mmc1_div", };
39466 -static const char *g2d_mux_p[] __initconst = { "armpll2", "armpll3", };
39467 -static const char *venc_mux_p[] __initconst = { "armpll2", "armpll3", };
39468 -static const char *vdec_mux_p[] __initconst = { "armpll2", "armpll3", };
39469 -static const char *vpp_mux_p[] __initconst = { "armpll2", "armpll3", };
39470 -static const char *edc0_mux_p[] __initconst = { "armpll2", "armpll3", };
39471 -static const char *ldi0_mux_p[] __initconst = { "armpll2", "armpll4",
39472 +static const char * const saxi_mux_p[] __initconst = { "armpll3", "armpll2", };
39473 +static const char * const pwm0_mux_p[] __initconst = { "osc32k", "osc26m", };
39474 +static const char * const pwm1_mux_p[] __initconst = { "osc32k", "osc26m", };
39475 +static const char * const sd_mux_p[] __initconst = { "armpll2", "armpll3", };
39476 +static const char * const mmc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39477 +static const char * const mmc1_mux2_p[] __initconst = { "osc26m", "mmc1_div", };
39478 +static const char * const g2d_mux_p[] __initconst = { "armpll2", "armpll3", };
39479 +static const char * const venc_mux_p[] __initconst = { "armpll2", "armpll3", };
39480 +static const char * const vdec_mux_p[] __initconst = { "armpll2", "armpll3", };
39481 +static const char * const vpp_mux_p[] __initconst = { "armpll2", "armpll3", };
39482 +static const char * const edc0_mux_p[] __initconst = { "armpll2", "armpll3", };
39483 +static const char * const ldi0_mux_p[] __initconst = { "armpll2", "armpll4",
39484 "armpll3", "armpll5", };
39485 -static const char *edc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39486 -static const char *ldi1_mux_p[] __initconst = { "armpll2", "armpll4",
39487 +static const char * const edc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39488 +static const char * const ldi1_mux_p[] __initconst = { "armpll2", "armpll4",
39489 "armpll3", "armpll5", };
39490 -static const char *rclk_hsic_p[] __initconst = { "armpll3", "armpll2", };
39491 -static const char *mmc2_mux_p[] __initconst = { "armpll2", "armpll3", };
39492 -static const char *mmc3_mux_p[] __initconst = { "armpll2", "armpll3", };
39493 +static const char * const rclk_hsic_p[] __initconst = { "armpll3", "armpll2", };
39494 +static const char * const mmc2_mux_p[] __initconst = { "armpll2", "armpll3", };
39495 +static const char * const mmc3_mux_p[] __initconst = { "armpll2", "armpll3", };
39496
39497
39498 /* fixed rate clocks */
39499 diff --git a/drivers/clk/hisilicon/clk-hix5hd2.c b/drivers/clk/hisilicon/clk-hix5hd2.c
39500 index 3f369c6..05f9ffd 100644
39501 --- a/drivers/clk/hisilicon/clk-hix5hd2.c
39502 +++ b/drivers/clk/hisilicon/clk-hix5hd2.c
39503 @@ -46,15 +46,15 @@ static struct hisi_fixed_rate_clock hix5hd2_fixed_rate_clks[] __initdata = {
39504 { HIX5HD2_FIXED_83M, "83m", NULL, CLK_IS_ROOT, 83333333, },
39505 };
39506
39507 -static const char *sfc_mux_p[] __initconst = {
39508 +static const char * const sfc_mux_p[] __initconst = {
39509 "24m", "150m", "200m", "100m", "75m", };
39510 static u32 sfc_mux_table[] = {0, 4, 5, 6, 7};
39511
39512 -static const char *sdio_mux_p[] __initconst = {
39513 +static const char * const sdio_mux_p[] __initconst = {
39514 "75m", "100m", "50m", "15m", };
39515 static u32 sdio_mux_table[] = {0, 1, 2, 3};
39516
39517 -static const char *fephy_mux_p[] __initconst = { "25m", "125m"};
39518 +static const char * const fephy_mux_p[] __initconst = { "25m", "125m"};
39519 static u32 fephy_mux_table[] = {0, 1};
39520
39521
39522 diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c
39523 index 7eb684c..147c6fc 100644
39524 --- a/drivers/clk/rockchip/clk-rk3188.c
39525 +++ b/drivers/clk/rockchip/clk-rk3188.c
39526 @@ -704,7 +704,7 @@ static struct rockchip_clk_branch rk3188_clk_branches[] __initdata = {
39527 GATE(ACLK_GPS, "aclk_gps", "aclk_peri", 0, RK2928_CLKGATE_CON(8), 13, GFLAGS),
39528 };
39529
39530 -static const char *rk3188_critical_clocks[] __initconst = {
39531 +static const char * const rk3188_critical_clocks[] __initconst = {
39532 "aclk_cpu",
39533 "aclk_peri",
39534 "hclk_peri",
39535 diff --git a/drivers/clk/rockchip/clk-rk3288.c b/drivers/clk/rockchip/clk-rk3288.c
39536 index 05d7a0b..4fc131c 100644
39537 --- a/drivers/clk/rockchip/clk-rk3288.c
39538 +++ b/drivers/clk/rockchip/clk-rk3288.c
39539 @@ -771,7 +771,7 @@ static struct rockchip_clk_branch rk3288_clk_branches[] __initdata = {
39540 GATE(0, "pclk_isp_in", "ext_isp", 0, RK3288_CLKGATE_CON(16), 3, GFLAGS),
39541 };
39542
39543 -static const char *rk3288_critical_clocks[] __initconst = {
39544 +static const char * const rk3288_critical_clocks[] __initconst = {
39545 "aclk_cpu",
39546 "aclk_peri",
39547 "hclk_peri",
39548 diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h
39549 index 58d2e3b..0c21b0d 100644
39550 --- a/drivers/clk/rockchip/clk.h
39551 +++ b/drivers/clk/rockchip/clk.h
39552 @@ -182,7 +182,7 @@ struct clk *rockchip_clk_register_mmc(const char *name,
39553 const char **parent_names, u8 num_parents,
39554 void __iomem *reg, int shift);
39555
39556 -#define PNAME(x) static const char *x[] __initconst
39557 +#define PNAME(x) static const char * const x[] __initconst
39558
39559 enum rockchip_clk_branch_type {
39560 branch_composite,
39561 diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
39562 index e4c7538..99c50cd 100644
39563 --- a/drivers/clk/samsung/clk.h
39564 +++ b/drivers/clk/samsung/clk.h
39565 @@ -260,7 +260,7 @@ struct samsung_gate_clock {
39566 #define GATE_DA(_id, dname, cname, pname, o, b, f, gf, a) \
39567 __GATE(_id, dname, cname, pname, o, b, f, gf, a)
39568
39569 -#define PNAME(x) static const char *x[] __initdata
39570 +#define PNAME(x) static const char * const x[] __initconst
39571
39572 /**
39573 * struct samsung_clk_reg_dump: register dump of clock controller registers.
39574 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39575 index dd3a78c..386d49c 100644
39576 --- a/drivers/clk/socfpga/clk-gate.c
39577 +++ b/drivers/clk/socfpga/clk-gate.c
39578 @@ -22,6 +22,7 @@
39579 #include <linux/mfd/syscon.h>
39580 #include <linux/of.h>
39581 #include <linux/regmap.h>
39582 +#include <asm/pgtable.h>
39583
39584 #include "clk.h"
39585
39586 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39587 return 0;
39588 }
39589
39590 -static struct clk_ops gateclk_ops = {
39591 +static clk_ops_no_const gateclk_ops __read_only = {
39592 .prepare = socfpga_clk_prepare,
39593 .recalc_rate = socfpga_clk_recalc_rate,
39594 .get_parent = socfpga_clk_get_parent,
39595 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39596 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39597 socfpga_clk->hw.bit_idx = clk_gate[1];
39598
39599 - gateclk_ops.enable = clk_gate_ops.enable;
39600 - gateclk_ops.disable = clk_gate_ops.disable;
39601 + pax_open_kernel();
39602 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39603 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39604 + pax_close_kernel();
39605 }
39606
39607 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39608 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39609 index de6da95..c98278b 100644
39610 --- a/drivers/clk/socfpga/clk-pll.c
39611 +++ b/drivers/clk/socfpga/clk-pll.c
39612 @@ -21,6 +21,7 @@
39613 #include <linux/io.h>
39614 #include <linux/of.h>
39615 #include <linux/of_address.h>
39616 +#include <asm/pgtable.h>
39617
39618 #include "clk.h"
39619
39620 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39621 CLK_MGR_PLL_CLK_SRC_MASK;
39622 }
39623
39624 -static struct clk_ops clk_pll_ops = {
39625 +static clk_ops_no_const clk_pll_ops __read_only = {
39626 .recalc_rate = clk_pll_recalc_rate,
39627 .get_parent = clk_pll_get_parent,
39628 };
39629 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39630 pll_clk->hw.hw.init = &init;
39631
39632 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39633 - clk_pll_ops.enable = clk_gate_ops.enable;
39634 - clk_pll_ops.disable = clk_gate_ops.disable;
39635 + pax_open_kernel();
39636 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39637 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39638 + pax_close_kernel();
39639
39640 clk = clk_register(NULL, &pll_clk->hw.hw);
39641 if (WARN_ON(IS_ERR(clk))) {
39642 diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c
39643 index 3654f61..81abe81 100644
39644 --- a/drivers/clk/ti/composite.c
39645 +++ b/drivers/clk/ti/composite.c
39646 @@ -69,7 +69,7 @@ struct component_clk {
39647 struct list_head link;
39648 };
39649
39650 -static const char * __initconst component_clk_types[] = {
39651 +static const char * const __initconst component_clk_types[] = {
39652 "gate", "divider", "mux"
39653 };
39654
39655 diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c
39656 index f870aad..04ba1e4 100644
39657 --- a/drivers/clk/zynq/clkc.c
39658 +++ b/drivers/clk/zynq/clkc.c
39659 @@ -85,22 +85,22 @@ static DEFINE_SPINLOCK(canmioclk_lock);
39660 static DEFINE_SPINLOCK(dbgclk_lock);
39661 static DEFINE_SPINLOCK(aperclk_lock);
39662
39663 -static const char *armpll_parents[] __initconst = {"armpll_int", "ps_clk"};
39664 -static const char *ddrpll_parents[] __initconst = {"ddrpll_int", "ps_clk"};
39665 -static const char *iopll_parents[] __initconst = {"iopll_int", "ps_clk"};
39666 -static const char *gem0_mux_parents[] __initconst = {"gem0_div1", "dummy_name"};
39667 -static const char *gem1_mux_parents[] __initconst = {"gem1_div1", "dummy_name"};
39668 -static const char *can0_mio_mux2_parents[] __initconst = {"can0_gate",
39669 +static const char * const armpll_parents[] __initconst = {"armpll_int", "ps_clk"};
39670 +static const char * const ddrpll_parents[] __initconst = {"ddrpll_int", "ps_clk"};
39671 +static const char * const iopll_parents[] __initconst = {"iopll_int", "ps_clk"};
39672 +static const char * gem0_mux_parents[] __initdata = {"gem0_div1", "dummy_name"};
39673 +static const char * gem1_mux_parents[] __initdata = {"gem1_div1", "dummy_name"};
39674 +static const char * const can0_mio_mux2_parents[] __initconst = {"can0_gate",
39675 "can0_mio_mux"};
39676 -static const char *can1_mio_mux2_parents[] __initconst = {"can1_gate",
39677 +static const char * const can1_mio_mux2_parents[] __initconst = {"can1_gate",
39678 "can1_mio_mux"};
39679 -static const char *dbg_emio_mux_parents[] __initconst = {"dbg_div",
39680 +static const char * dbg_emio_mux_parents[] __initdata = {"dbg_div",
39681 "dummy_name"};
39682
39683 -static const char *dbgtrc_emio_input_names[] __initconst = {"trace_emio_clk"};
39684 -static const char *gem0_emio_input_names[] __initconst = {"gem0_emio_clk"};
39685 -static const char *gem1_emio_input_names[] __initconst = {"gem1_emio_clk"};
39686 -static const char *swdt_ext_clk_input_names[] __initconst = {"swdt_ext_clk"};
39687 +static const char * const dbgtrc_emio_input_names[] __initconst = {"trace_emio_clk"};
39688 +static const char * const gem0_emio_input_names[] __initconst = {"gem0_emio_clk"};
39689 +static const char * const gem1_emio_input_names[] __initconst = {"gem1_emio_clk"};
39690 +static const char * const swdt_ext_clk_input_names[] __initconst = {"swdt_ext_clk"};
39691
39692 static void __init zynq_clk_register_fclk(enum zynq_clk fclk,
39693 const char *clk_name, void __iomem *fclk_ctrl_reg,
39694 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39695 index b0c18ed..1713a80 100644
39696 --- a/drivers/cpufreq/acpi-cpufreq.c
39697 +++ b/drivers/cpufreq/acpi-cpufreq.c
39698 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39699 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39700 per_cpu(acfreq_data, cpu) = data;
39701
39702 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39703 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39704 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39705 + pax_open_kernel();
39706 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39707 + pax_close_kernel();
39708 + }
39709
39710 result = acpi_processor_register_performance(data->acpi_data, cpu);
39711 if (result)
39712 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39713 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39714 break;
39715 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39716 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39717 + pax_open_kernel();
39718 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39719 + pax_close_kernel();
39720 break;
39721 default:
39722 break;
39723 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39724 if (!msrs)
39725 return;
39726
39727 - acpi_cpufreq_driver.boost_supported = true;
39728 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39729 + pax_open_kernel();
39730 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39731 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39732 + pax_close_kernel();
39733
39734 cpu_notifier_register_begin();
39735
39736 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39737 index bab67db..91af7e3 100644
39738 --- a/drivers/cpufreq/cpufreq-dt.c
39739 +++ b/drivers/cpufreq/cpufreq-dt.c
39740 @@ -392,7 +392,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39741 if (!IS_ERR(cpu_reg))
39742 regulator_put(cpu_reg);
39743
39744 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39745 + pax_open_kernel();
39746 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39747 + pax_close_kernel();
39748
39749 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39750 if (ret)
39751 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39752 index 8ae655c..3141442 100644
39753 --- a/drivers/cpufreq/cpufreq.c
39754 +++ b/drivers/cpufreq/cpufreq.c
39755 @@ -2108,7 +2108,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39756 }
39757
39758 mutex_lock(&cpufreq_governor_mutex);
39759 - list_del(&governor->governor_list);
39760 + pax_list_del(&governor->governor_list);
39761 mutex_unlock(&cpufreq_governor_mutex);
39762 return;
39763 }
39764 @@ -2323,7 +2323,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39765 return NOTIFY_OK;
39766 }
39767
39768 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39769 +static struct notifier_block cpufreq_cpu_notifier = {
39770 .notifier_call = cpufreq_cpu_callback,
39771 };
39772
39773 @@ -2363,13 +2363,17 @@ int cpufreq_boost_trigger_state(int state)
39774 return 0;
39775
39776 write_lock_irqsave(&cpufreq_driver_lock, flags);
39777 - cpufreq_driver->boost_enabled = state;
39778 + pax_open_kernel();
39779 + *(bool *)&cpufreq_driver->boost_enabled = state;
39780 + pax_close_kernel();
39781 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39782
39783 ret = cpufreq_driver->set_boost(state);
39784 if (ret) {
39785 write_lock_irqsave(&cpufreq_driver_lock, flags);
39786 - cpufreq_driver->boost_enabled = !state;
39787 + pax_open_kernel();
39788 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39789 + pax_close_kernel();
39790 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39791
39792 pr_err("%s: Cannot %s BOOST\n",
39793 @@ -2434,16 +2438,22 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39794 cpufreq_driver = driver_data;
39795 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39796
39797 - if (driver_data->setpolicy)
39798 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39799 + if (driver_data->setpolicy) {
39800 + pax_open_kernel();
39801 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39802 + pax_close_kernel();
39803 + }
39804
39805 if (cpufreq_boost_supported()) {
39806 /*
39807 * Check if driver provides function to enable boost -
39808 * if not, use cpufreq_boost_set_sw as default
39809 */
39810 - if (!cpufreq_driver->set_boost)
39811 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39812 + if (!cpufreq_driver->set_boost) {
39813 + pax_open_kernel();
39814 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39815 + pax_close_kernel();
39816 + }
39817
39818 ret = cpufreq_sysfs_create_file(&boost.attr);
39819 if (ret) {
39820 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39821 index 1b44496..b80ff5e 100644
39822 --- a/drivers/cpufreq/cpufreq_governor.c
39823 +++ b/drivers/cpufreq/cpufreq_governor.c
39824 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39825 struct dbs_data *dbs_data;
39826 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39827 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39828 - struct od_ops *od_ops = NULL;
39829 + const struct od_ops *od_ops = NULL;
39830 struct od_dbs_tuners *od_tuners = NULL;
39831 struct cs_dbs_tuners *cs_tuners = NULL;
39832 struct cpu_dbs_common_info *cpu_cdbs;
39833 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39834
39835 if ((cdata->governor == GOV_CONSERVATIVE) &&
39836 (!policy->governor->initialized)) {
39837 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39838 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39839
39840 cpufreq_register_notifier(cs_ops->notifier_block,
39841 CPUFREQ_TRANSITION_NOTIFIER);
39842 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39843
39844 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39845 (policy->governor->initialized == 1)) {
39846 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39847 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39848
39849 cpufreq_unregister_notifier(cs_ops->notifier_block,
39850 CPUFREQ_TRANSITION_NOTIFIER);
39851 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39852 index cc401d1..8197340 100644
39853 --- a/drivers/cpufreq/cpufreq_governor.h
39854 +++ b/drivers/cpufreq/cpufreq_governor.h
39855 @@ -212,7 +212,7 @@ struct common_dbs_data {
39856 void (*exit)(struct dbs_data *dbs_data);
39857
39858 /* Governor specific ops, see below */
39859 - void *gov_ops;
39860 + const void *gov_ops;
39861 };
39862
39863 /* Governor Per policy data */
39864 @@ -232,7 +232,7 @@ struct od_ops {
39865 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39866 unsigned int freq_next, unsigned int relation);
39867 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39868 -};
39869 +} __no_const;
39870
39871 struct cs_ops {
39872 struct notifier_block *notifier_block;
39873 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39874 index ad3f38f..8f086cd 100644
39875 --- a/drivers/cpufreq/cpufreq_ondemand.c
39876 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39877 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39878
39879 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39880
39881 -static struct od_ops od_ops = {
39882 +static struct od_ops od_ops __read_only = {
39883 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39884 .powersave_bias_target = generic_powersave_bias_target,
39885 .freq_increase = dbs_freq_increase,
39886 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39887 (struct cpufreq_policy *, unsigned int, unsigned int),
39888 unsigned int powersave_bias)
39889 {
39890 - od_ops.powersave_bias_target = f;
39891 + pax_open_kernel();
39892 + *(void **)&od_ops.powersave_bias_target = f;
39893 + pax_close_kernel();
39894 od_set_powersave_bias(powersave_bias);
39895 }
39896 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39897
39898 void od_unregister_powersave_bias_handler(void)
39899 {
39900 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39901 + pax_open_kernel();
39902 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39903 + pax_close_kernel();
39904 od_set_powersave_bias(0);
39905 }
39906 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39907 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39908 index 872c577..5fb3c20 100644
39909 --- a/drivers/cpufreq/intel_pstate.c
39910 +++ b/drivers/cpufreq/intel_pstate.c
39911 @@ -133,10 +133,10 @@ struct pstate_funcs {
39912 struct cpu_defaults {
39913 struct pstate_adjust_policy pid_policy;
39914 struct pstate_funcs funcs;
39915 -};
39916 +} __do_const;
39917
39918 static struct pstate_adjust_policy pid_params;
39919 -static struct pstate_funcs pstate_funcs;
39920 +static struct pstate_funcs *pstate_funcs;
39921 static int hwp_active;
39922
39923 struct perf_limits {
39924 @@ -690,18 +690,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39925
39926 cpu->pstate.current_pstate = pstate;
39927
39928 - pstate_funcs.set(cpu, pstate);
39929 + pstate_funcs->set(cpu, pstate);
39930 }
39931
39932 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39933 {
39934 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39935 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39936 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39937 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39938 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39939 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39940 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39941 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39942
39943 - if (pstate_funcs.get_vid)
39944 - pstate_funcs.get_vid(cpu);
39945 + if (pstate_funcs->get_vid)
39946 + pstate_funcs->get_vid(cpu);
39947 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39948 }
39949
39950 @@ -1030,9 +1030,9 @@ static int intel_pstate_msrs_not_valid(void)
39951 rdmsrl(MSR_IA32_APERF, aperf);
39952 rdmsrl(MSR_IA32_MPERF, mperf);
39953
39954 - if (!pstate_funcs.get_max() ||
39955 - !pstate_funcs.get_min() ||
39956 - !pstate_funcs.get_turbo())
39957 + if (!pstate_funcs->get_max() ||
39958 + !pstate_funcs->get_min() ||
39959 + !pstate_funcs->get_turbo())
39960 return -ENODEV;
39961
39962 rdmsrl(MSR_IA32_APERF, tmp);
39963 @@ -1046,7 +1046,7 @@ static int intel_pstate_msrs_not_valid(void)
39964 return 0;
39965 }
39966
39967 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39968 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39969 {
39970 pid_params.sample_rate_ms = policy->sample_rate_ms;
39971 pid_params.p_gain_pct = policy->p_gain_pct;
39972 @@ -1058,12 +1058,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39973
39974 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39975 {
39976 - pstate_funcs.get_max = funcs->get_max;
39977 - pstate_funcs.get_min = funcs->get_min;
39978 - pstate_funcs.get_turbo = funcs->get_turbo;
39979 - pstate_funcs.get_scaling = funcs->get_scaling;
39980 - pstate_funcs.set = funcs->set;
39981 - pstate_funcs.get_vid = funcs->get_vid;
39982 + pstate_funcs = funcs;
39983 }
39984
39985 #if IS_ENABLED(CONFIG_ACPI)
39986 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39987 index 529cfd9..0e28fff 100644
39988 --- a/drivers/cpufreq/p4-clockmod.c
39989 +++ b/drivers/cpufreq/p4-clockmod.c
39990 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39991 case 0x0F: /* Core Duo */
39992 case 0x16: /* Celeron Core */
39993 case 0x1C: /* Atom */
39994 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39995 + pax_open_kernel();
39996 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39997 + pax_close_kernel();
39998 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39999 case 0x0D: /* Pentium M (Dothan) */
40000 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40001 + pax_open_kernel();
40002 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40003 + pax_close_kernel();
40004 /* fall through */
40005 case 0x09: /* Pentium M (Banias) */
40006 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
40007 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
40008
40009 /* on P-4s, the TSC runs with constant frequency independent whether
40010 * throttling is active or not. */
40011 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40012 + pax_open_kernel();
40013 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40014 + pax_close_kernel();
40015
40016 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
40017 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
40018 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
40019 index 9bb42ba..b01b4a2 100644
40020 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
40021 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
40022 @@ -18,14 +18,12 @@
40023 #include <asm/head.h>
40024 #include <asm/timer.h>
40025
40026 -static struct cpufreq_driver *cpufreq_us3_driver;
40027 -
40028 struct us3_freq_percpu_info {
40029 struct cpufreq_frequency_table table[4];
40030 };
40031
40032 /* Indexed by cpu number. */
40033 -static struct us3_freq_percpu_info *us3_freq_table;
40034 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
40035
40036 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
40037 * in the Safari config register.
40038 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
40039
40040 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
40041 {
40042 - if (cpufreq_us3_driver)
40043 - us3_freq_target(policy, 0);
40044 + us3_freq_target(policy, 0);
40045
40046 return 0;
40047 }
40048
40049 +static int __init us3_freq_init(void);
40050 +static void __exit us3_freq_exit(void);
40051 +
40052 +static struct cpufreq_driver cpufreq_us3_driver = {
40053 + .init = us3_freq_cpu_init,
40054 + .verify = cpufreq_generic_frequency_table_verify,
40055 + .target_index = us3_freq_target,
40056 + .get = us3_freq_get,
40057 + .exit = us3_freq_cpu_exit,
40058 + .name = "UltraSPARC-III",
40059 +
40060 +};
40061 +
40062 static int __init us3_freq_init(void)
40063 {
40064 unsigned long manuf, impl, ver;
40065 - int ret;
40066
40067 if (tlb_type != cheetah && tlb_type != cheetah_plus)
40068 return -ENODEV;
40069 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
40070 (impl == CHEETAH_IMPL ||
40071 impl == CHEETAH_PLUS_IMPL ||
40072 impl == JAGUAR_IMPL ||
40073 - impl == PANTHER_IMPL)) {
40074 - struct cpufreq_driver *driver;
40075 -
40076 - ret = -ENOMEM;
40077 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
40078 - if (!driver)
40079 - goto err_out;
40080 -
40081 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
40082 - GFP_KERNEL);
40083 - if (!us3_freq_table)
40084 - goto err_out;
40085 -
40086 - driver->init = us3_freq_cpu_init;
40087 - driver->verify = cpufreq_generic_frequency_table_verify;
40088 - driver->target_index = us3_freq_target;
40089 - driver->get = us3_freq_get;
40090 - driver->exit = us3_freq_cpu_exit;
40091 - strcpy(driver->name, "UltraSPARC-III");
40092 -
40093 - cpufreq_us3_driver = driver;
40094 - ret = cpufreq_register_driver(driver);
40095 - if (ret)
40096 - goto err_out;
40097 -
40098 - return 0;
40099 -
40100 -err_out:
40101 - if (driver) {
40102 - kfree(driver);
40103 - cpufreq_us3_driver = NULL;
40104 - }
40105 - kfree(us3_freq_table);
40106 - us3_freq_table = NULL;
40107 - return ret;
40108 - }
40109 + impl == PANTHER_IMPL))
40110 + return cpufreq_register_driver(&cpufreq_us3_driver);
40111
40112 return -ENODEV;
40113 }
40114
40115 static void __exit us3_freq_exit(void)
40116 {
40117 - if (cpufreq_us3_driver) {
40118 - cpufreq_unregister_driver(cpufreq_us3_driver);
40119 - kfree(cpufreq_us3_driver);
40120 - cpufreq_us3_driver = NULL;
40121 - kfree(us3_freq_table);
40122 - us3_freq_table = NULL;
40123 - }
40124 + cpufreq_unregister_driver(&cpufreq_us3_driver);
40125 }
40126
40127 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
40128 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
40129 index 7d4a315..21bb886 100644
40130 --- a/drivers/cpufreq/speedstep-centrino.c
40131 +++ b/drivers/cpufreq/speedstep-centrino.c
40132 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
40133 !cpu_has(cpu, X86_FEATURE_EST))
40134 return -ENODEV;
40135
40136 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
40137 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40138 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
40139 + pax_open_kernel();
40140 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40141 + pax_close_kernel();
40142 + }
40143
40144 if (policy->cpu != 0)
40145 return -ENODEV;
40146 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
40147 index 2697e87..c32476c 100644
40148 --- a/drivers/cpuidle/driver.c
40149 +++ b/drivers/cpuidle/driver.c
40150 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
40151
40152 static void poll_idle_init(struct cpuidle_driver *drv)
40153 {
40154 - struct cpuidle_state *state = &drv->states[0];
40155 + cpuidle_state_no_const *state = &drv->states[0];
40156
40157 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
40158 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
40159 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
40160 index fb9f511..213e6cc 100644
40161 --- a/drivers/cpuidle/governor.c
40162 +++ b/drivers/cpuidle/governor.c
40163 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
40164 mutex_lock(&cpuidle_lock);
40165 if (__cpuidle_find_governor(gov->name) == NULL) {
40166 ret = 0;
40167 - list_add_tail(&gov->governor_list, &cpuidle_governors);
40168 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
40169 if (!cpuidle_curr_governor ||
40170 cpuidle_curr_governor->rating < gov->rating)
40171 cpuidle_switch_governor(gov);
40172 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
40173 index 832a2c3..1794080 100644
40174 --- a/drivers/cpuidle/sysfs.c
40175 +++ b/drivers/cpuidle/sysfs.c
40176 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
40177 NULL
40178 };
40179
40180 -static struct attribute_group cpuidle_attr_group = {
40181 +static attribute_group_no_const cpuidle_attr_group = {
40182 .attrs = cpuidle_default_attrs,
40183 .name = "cpuidle",
40184 };
40185 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
40186 index 8d2a772..33826c9 100644
40187 --- a/drivers/crypto/hifn_795x.c
40188 +++ b/drivers/crypto/hifn_795x.c
40189 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
40190 MODULE_PARM_DESC(hifn_pll_ref,
40191 "PLL reference clock (pci[freq] or ext[freq], default ext)");
40192
40193 -static atomic_t hifn_dev_number;
40194 +static atomic_unchecked_t hifn_dev_number;
40195
40196 #define ACRYPTO_OP_DECRYPT 0
40197 #define ACRYPTO_OP_ENCRYPT 1
40198 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
40199 goto err_out_disable_pci_device;
40200
40201 snprintf(name, sizeof(name), "hifn%d",
40202 - atomic_inc_return(&hifn_dev_number)-1);
40203 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
40204
40205 err = pci_request_regions(pdev, name);
40206 if (err)
40207 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
40208 index 30b538d8..1610d75 100644
40209 --- a/drivers/devfreq/devfreq.c
40210 +++ b/drivers/devfreq/devfreq.c
40211 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
40212 goto err_out;
40213 }
40214
40215 - list_add(&governor->node, &devfreq_governor_list);
40216 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
40217
40218 list_for_each_entry(devfreq, &devfreq_list, node) {
40219 int ret = 0;
40220 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
40221 }
40222 }
40223
40224 - list_del(&governor->node);
40225 + pax_list_del((struct list_head *)&governor->node);
40226 err_out:
40227 mutex_unlock(&devfreq_list_lock);
40228
40229 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
40230 index 8ee383d..736b5de 100644
40231 --- a/drivers/dma/sh/shdma-base.c
40232 +++ b/drivers/dma/sh/shdma-base.c
40233 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
40234 schan->slave_id = -EINVAL;
40235 }
40236
40237 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
40238 - sdev->desc_size, GFP_KERNEL);
40239 + schan->desc = kcalloc(sdev->desc_size,
40240 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
40241 if (!schan->desc) {
40242 ret = -ENOMEM;
40243 goto edescalloc;
40244 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
40245 index 9f1d4c7..fceff78 100644
40246 --- a/drivers/dma/sh/shdmac.c
40247 +++ b/drivers/dma/sh/shdmac.c
40248 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
40249 return ret;
40250 }
40251
40252 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
40253 +static struct notifier_block sh_dmae_nmi_notifier = {
40254 .notifier_call = sh_dmae_nmi_handler,
40255
40256 /* Run before NMI debug handler and KGDB */
40257 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
40258 index 592af5f..bb1d583 100644
40259 --- a/drivers/edac/edac_device.c
40260 +++ b/drivers/edac/edac_device.c
40261 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
40262 */
40263 int edac_device_alloc_index(void)
40264 {
40265 - static atomic_t device_indexes = ATOMIC_INIT(0);
40266 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
40267
40268 - return atomic_inc_return(&device_indexes) - 1;
40269 + return atomic_inc_return_unchecked(&device_indexes) - 1;
40270 }
40271 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
40272
40273 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
40274 index c84eecb..4d7381d 100644
40275 --- a/drivers/edac/edac_mc_sysfs.c
40276 +++ b/drivers/edac/edac_mc_sysfs.c
40277 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
40278 struct dev_ch_attribute {
40279 struct device_attribute attr;
40280 int channel;
40281 -};
40282 +} __do_const;
40283
40284 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
40285 static struct dev_ch_attribute dev_attr_legacy_##_name = \
40286 @@ -1009,15 +1009,17 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
40287 }
40288
40289 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
40290 + pax_open_kernel();
40291 if (mci->get_sdram_scrub_rate) {
40292 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40293 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40294 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40295 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40296 }
40297
40298 if (mci->set_sdram_scrub_rate) {
40299 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40300 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40301 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40302 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40303 }
40304 + pax_close_kernel();
40305
40306 err = device_create_file(&mci->dev, &dev_attr_sdram_scrub_rate);
40307 if (err) {
40308 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
40309 index 2cf44b4d..6dd2dc7 100644
40310 --- a/drivers/edac/edac_pci.c
40311 +++ b/drivers/edac/edac_pci.c
40312 @@ -29,7 +29,7 @@
40313
40314 static DEFINE_MUTEX(edac_pci_ctls_mutex);
40315 static LIST_HEAD(edac_pci_list);
40316 -static atomic_t pci_indexes = ATOMIC_INIT(0);
40317 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
40318
40319 /*
40320 * edac_pci_alloc_ctl_info
40321 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
40322 */
40323 int edac_pci_alloc_index(void)
40324 {
40325 - return atomic_inc_return(&pci_indexes) - 1;
40326 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
40327 }
40328 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
40329
40330 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
40331 index 24d877f..4e30133 100644
40332 --- a/drivers/edac/edac_pci_sysfs.c
40333 +++ b/drivers/edac/edac_pci_sysfs.c
40334 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
40335 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
40336 static int edac_pci_poll_msec = 1000; /* one second workq period */
40337
40338 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
40339 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
40340 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40341 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40342
40343 static struct kobject *edac_pci_top_main_kobj;
40344 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40345 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40346 void *value;
40347 ssize_t(*show) (void *, char *);
40348 ssize_t(*store) (void *, const char *, size_t);
40349 -};
40350 +} __do_const;
40351
40352 /* Set of show/store abstract level functions for PCI Parity object */
40353 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40354 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40355 edac_printk(KERN_CRIT, EDAC_PCI,
40356 "Signaled System Error on %s\n",
40357 pci_name(dev));
40358 - atomic_inc(&pci_nonparity_count);
40359 + atomic_inc_unchecked(&pci_nonparity_count);
40360 }
40361
40362 if (status & (PCI_STATUS_PARITY)) {
40363 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40364 "Master Data Parity Error on %s\n",
40365 pci_name(dev));
40366
40367 - atomic_inc(&pci_parity_count);
40368 + atomic_inc_unchecked(&pci_parity_count);
40369 }
40370
40371 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40372 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40373 "Detected Parity Error on %s\n",
40374 pci_name(dev));
40375
40376 - atomic_inc(&pci_parity_count);
40377 + atomic_inc_unchecked(&pci_parity_count);
40378 }
40379 }
40380
40381 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40382 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40383 "Signaled System Error on %s\n",
40384 pci_name(dev));
40385 - atomic_inc(&pci_nonparity_count);
40386 + atomic_inc_unchecked(&pci_nonparity_count);
40387 }
40388
40389 if (status & (PCI_STATUS_PARITY)) {
40390 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40391 "Master Data Parity Error on "
40392 "%s\n", pci_name(dev));
40393
40394 - atomic_inc(&pci_parity_count);
40395 + atomic_inc_unchecked(&pci_parity_count);
40396 }
40397
40398 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40399 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40400 "Detected Parity Error on %s\n",
40401 pci_name(dev));
40402
40403 - atomic_inc(&pci_parity_count);
40404 + atomic_inc_unchecked(&pci_parity_count);
40405 }
40406 }
40407 }
40408 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40409 if (!check_pci_errors)
40410 return;
40411
40412 - before_count = atomic_read(&pci_parity_count);
40413 + before_count = atomic_read_unchecked(&pci_parity_count);
40414
40415 /* scan all PCI devices looking for a Parity Error on devices and
40416 * bridges.
40417 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40418 /* Only if operator has selected panic on PCI Error */
40419 if (edac_pci_get_panic_on_pe()) {
40420 /* If the count is different 'after' from 'before' */
40421 - if (before_count != atomic_read(&pci_parity_count))
40422 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40423 panic("EDAC: PCI Parity Error");
40424 }
40425 }
40426 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40427 index c2359a1..8bd119d 100644
40428 --- a/drivers/edac/mce_amd.h
40429 +++ b/drivers/edac/mce_amd.h
40430 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40431 bool (*mc0_mce)(u16, u8);
40432 bool (*mc1_mce)(u16, u8);
40433 bool (*mc2_mce)(u16, u8);
40434 -};
40435 +} __no_const;
40436
40437 void amd_report_gart_errors(bool);
40438 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40439 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40440 index 57ea7f4..af06b76 100644
40441 --- a/drivers/firewire/core-card.c
40442 +++ b/drivers/firewire/core-card.c
40443 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40444 const struct fw_card_driver *driver,
40445 struct device *device)
40446 {
40447 - static atomic_t index = ATOMIC_INIT(-1);
40448 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40449
40450 - card->index = atomic_inc_return(&index);
40451 + card->index = atomic_inc_return_unchecked(&index);
40452 card->driver = driver;
40453 card->device = device;
40454 card->current_tlabel = 0;
40455 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40456
40457 void fw_core_remove_card(struct fw_card *card)
40458 {
40459 - struct fw_card_driver dummy_driver = dummy_driver_template;
40460 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40461
40462 card->driver->update_phy_reg(card, 4,
40463 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40464 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40465 index f9e3aee..269dbdb 100644
40466 --- a/drivers/firewire/core-device.c
40467 +++ b/drivers/firewire/core-device.c
40468 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40469 struct config_rom_attribute {
40470 struct device_attribute attr;
40471 u32 key;
40472 -};
40473 +} __do_const;
40474
40475 static ssize_t show_immediate(struct device *dev,
40476 struct device_attribute *dattr, char *buf)
40477 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40478 index d6a09b9..18e90dd 100644
40479 --- a/drivers/firewire/core-transaction.c
40480 +++ b/drivers/firewire/core-transaction.c
40481 @@ -38,6 +38,7 @@
40482 #include <linux/timer.h>
40483 #include <linux/types.h>
40484 #include <linux/workqueue.h>
40485 +#include <linux/sched.h>
40486
40487 #include <asm/byteorder.h>
40488
40489 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40490 index e1480ff6..1a429bd 100644
40491 --- a/drivers/firewire/core.h
40492 +++ b/drivers/firewire/core.h
40493 @@ -111,6 +111,7 @@ struct fw_card_driver {
40494
40495 int (*stop_iso)(struct fw_iso_context *ctx);
40496 };
40497 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40498
40499 void fw_card_initialize(struct fw_card *card,
40500 const struct fw_card_driver *driver, struct device *device);
40501 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40502 index f51d376..b118e40 100644
40503 --- a/drivers/firewire/ohci.c
40504 +++ b/drivers/firewire/ohci.c
40505 @@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work)
40506 be32_to_cpu(ohci->next_header));
40507 }
40508
40509 +#ifndef CONFIG_GRKERNSEC
40510 if (param_remote_dma) {
40511 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40512 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40513 }
40514 +#endif
40515
40516 spin_unlock_irq(&ohci->lock);
40517
40518 @@ -2584,8 +2586,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40519 unsigned long flags;
40520 int n, ret = 0;
40521
40522 +#ifndef CONFIG_GRKERNSEC
40523 if (param_remote_dma)
40524 return 0;
40525 +#endif
40526
40527 /*
40528 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40529 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40530 index 94a58a0..f5eba42 100644
40531 --- a/drivers/firmware/dmi-id.c
40532 +++ b/drivers/firmware/dmi-id.c
40533 @@ -16,7 +16,7 @@
40534 struct dmi_device_attribute{
40535 struct device_attribute dev_attr;
40536 int field;
40537 -};
40538 +} __do_const;
40539 #define to_dmi_dev_attr(_dev_attr) \
40540 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40541
40542 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40543 index 4fd9961..52d60ce 100644
40544 --- a/drivers/firmware/efi/cper.c
40545 +++ b/drivers/firmware/efi/cper.c
40546 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40547 */
40548 u64 cper_next_record_id(void)
40549 {
40550 - static atomic64_t seq;
40551 + static atomic64_unchecked_t seq;
40552
40553 - if (!atomic64_read(&seq))
40554 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40555 + if (!atomic64_read_unchecked(&seq))
40556 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40557
40558 - return atomic64_inc_return(&seq);
40559 + return atomic64_inc_return_unchecked(&seq);
40560 }
40561 EXPORT_SYMBOL_GPL(cper_next_record_id);
40562
40563 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40564 index 3061bb8..92b5fcc 100644
40565 --- a/drivers/firmware/efi/efi.c
40566 +++ b/drivers/firmware/efi/efi.c
40567 @@ -160,14 +160,16 @@ static struct attribute_group efi_subsys_attr_group = {
40568 };
40569
40570 static struct efivars generic_efivars;
40571 -static struct efivar_operations generic_ops;
40572 +static efivar_operations_no_const generic_ops __read_only;
40573
40574 static int generic_ops_register(void)
40575 {
40576 - generic_ops.get_variable = efi.get_variable;
40577 - generic_ops.set_variable = efi.set_variable;
40578 - generic_ops.get_next_variable = efi.get_next_variable;
40579 - generic_ops.query_variable_store = efi_query_variable_store;
40580 + pax_open_kernel();
40581 + *(void **)&generic_ops.get_variable = efi.get_variable;
40582 + *(void **)&generic_ops.set_variable = efi.set_variable;
40583 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40584 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40585 + pax_close_kernel();
40586
40587 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40588 }
40589 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40590 index 7b2e049..a253334 100644
40591 --- a/drivers/firmware/efi/efivars.c
40592 +++ b/drivers/firmware/efi/efivars.c
40593 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40594 static int
40595 create_efivars_bin_attributes(void)
40596 {
40597 - struct bin_attribute *attr;
40598 + bin_attribute_no_const *attr;
40599 int error;
40600
40601 /* new_var */
40602 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40603 index 87b8e3b..c4afb35 100644
40604 --- a/drivers/firmware/efi/runtime-map.c
40605 +++ b/drivers/firmware/efi/runtime-map.c
40606 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40607 kfree(entry);
40608 }
40609
40610 -static struct kobj_type __refdata map_ktype = {
40611 +static const struct kobj_type __refconst map_ktype = {
40612 .sysfs_ops = &map_attr_ops,
40613 .default_attrs = def_attrs,
40614 .release = map_release,
40615 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40616 index f1ab05e..ab51228 100644
40617 --- a/drivers/firmware/google/gsmi.c
40618 +++ b/drivers/firmware/google/gsmi.c
40619 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40620 return local_hash_64(input, 32);
40621 }
40622
40623 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40624 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40625 {
40626 .ident = "Google Board",
40627 .matches = {
40628 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40629 index 2f569aa..26e4f39 100644
40630 --- a/drivers/firmware/google/memconsole.c
40631 +++ b/drivers/firmware/google/memconsole.c
40632 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40633 return false;
40634 }
40635
40636 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40637 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40638 {
40639 .ident = "Google Board",
40640 .matches = {
40641 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40642 if (!found_memconsole())
40643 return -ENODEV;
40644
40645 - memconsole_bin_attr.size = memconsole_length;
40646 + pax_open_kernel();
40647 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40648 + pax_close_kernel();
40649 +
40650 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40651 }
40652
40653 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40654 index cc016c61..d35279e 100644
40655 --- a/drivers/firmware/memmap.c
40656 +++ b/drivers/firmware/memmap.c
40657 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40658 kfree(entry);
40659 }
40660
40661 -static struct kobj_type __refdata memmap_ktype = {
40662 +static const struct kobj_type __refconst memmap_ktype = {
40663 .release = release_firmware_map_entry,
40664 .sysfs_ops = &memmap_attr_ops,
40665 .default_attrs = def_attrs,
40666 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40667 index 3cfcfc6..09d6f117 100644
40668 --- a/drivers/gpio/gpio-em.c
40669 +++ b/drivers/gpio/gpio-em.c
40670 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40671 struct em_gio_priv *p;
40672 struct resource *io[2], *irq[2];
40673 struct gpio_chip *gpio_chip;
40674 - struct irq_chip *irq_chip;
40675 + irq_chip_no_const *irq_chip;
40676 const char *name = dev_name(&pdev->dev);
40677 int ret;
40678
40679 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40680 index 7818cd1..1be40e5 100644
40681 --- a/drivers/gpio/gpio-ich.c
40682 +++ b/drivers/gpio/gpio-ich.c
40683 @@ -94,7 +94,7 @@ struct ichx_desc {
40684 * this option allows driver caching written output values
40685 */
40686 bool use_outlvl_cache;
40687 -};
40688 +} __do_const;
40689
40690 static struct {
40691 spinlock_t lock;
40692 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40693 index f476ae2..05e1bdd 100644
40694 --- a/drivers/gpio/gpio-omap.c
40695 +++ b/drivers/gpio/gpio-omap.c
40696 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40697 const struct omap_gpio_platform_data *pdata;
40698 struct resource *res;
40699 struct gpio_bank *bank;
40700 - struct irq_chip *irqc;
40701 + irq_chip_no_const *irqc;
40702 int ret;
40703
40704 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40705 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40706 index c49522e..9a7ee54 100644
40707 --- a/drivers/gpio/gpio-rcar.c
40708 +++ b/drivers/gpio/gpio-rcar.c
40709 @@ -348,7 +348,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40710 struct gpio_rcar_priv *p;
40711 struct resource *io, *irq;
40712 struct gpio_chip *gpio_chip;
40713 - struct irq_chip *irq_chip;
40714 + irq_chip_no_const *irq_chip;
40715 struct device *dev = &pdev->dev;
40716 const char *name = dev_name(dev);
40717 int ret;
40718 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40719 index c1caa45..f0f97d2 100644
40720 --- a/drivers/gpio/gpio-vr41xx.c
40721 +++ b/drivers/gpio/gpio-vr41xx.c
40722 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40723 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40724 maskl, pendl, maskh, pendh);
40725
40726 - atomic_inc(&irq_err_count);
40727 + atomic_inc_unchecked(&irq_err_count);
40728
40729 return -EINVAL;
40730 }
40731 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40732 index 1ca9295..9f3d481 100644
40733 --- a/drivers/gpio/gpiolib.c
40734 +++ b/drivers/gpio/gpiolib.c
40735 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40736 }
40737
40738 if (gpiochip->irqchip) {
40739 - gpiochip->irqchip->irq_request_resources = NULL;
40740 - gpiochip->irqchip->irq_release_resources = NULL;
40741 + pax_open_kernel();
40742 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40743 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40744 + pax_close_kernel();
40745 gpiochip->irqchip = NULL;
40746 }
40747 }
40748 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40749 gpiochip->irqchip = NULL;
40750 return -EINVAL;
40751 }
40752 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40753 - irqchip->irq_release_resources = gpiochip_irq_relres;
40754 +
40755 + pax_open_kernel();
40756 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40757 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40758 + pax_close_kernel();
40759
40760 /*
40761 * Prepare the mapping since the irqchip shall be orthogonal to
40762 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40763 index 488f51d..301d462 100644
40764 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40765 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40766 @@ -118,7 +118,7 @@ struct device_queue_manager_ops {
40767 enum cache_policy alternate_policy,
40768 void __user *alternate_aperture_base,
40769 uint64_t alternate_aperture_size);
40770 -};
40771 +} __no_const;
40772
40773 /**
40774 * struct device_queue_manager
40775 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40776 index 5940531..a75b0e5 100644
40777 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40778 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40779 @@ -62,7 +62,7 @@ struct kernel_queue_ops {
40780
40781 void (*submit_packet)(struct kernel_queue *kq);
40782 void (*rollback_packet)(struct kernel_queue *kq);
40783 -};
40784 +} __no_const;
40785
40786 struct kernel_queue {
40787 struct kernel_queue_ops ops;
40788 diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
40789 index 9b23525..65f4110 100644
40790 --- a/drivers/gpu/drm/drm_context.c
40791 +++ b/drivers/gpu/drm/drm_context.c
40792 @@ -53,6 +53,9 @@ struct drm_ctx_list {
40793 */
40794 void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
40795 {
40796 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40797 + return;
40798 +
40799 mutex_lock(&dev->struct_mutex);
40800 idr_remove(&dev->ctx_idr, ctx_handle);
40801 mutex_unlock(&dev->struct_mutex);
40802 @@ -87,6 +90,9 @@ static int drm_legacy_ctxbitmap_next(struct drm_device * dev)
40803 */
40804 int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40805 {
40806 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40807 + return -EINVAL;
40808 +
40809 idr_init(&dev->ctx_idr);
40810 return 0;
40811 }
40812 @@ -101,6 +107,9 @@ int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40813 */
40814 void drm_legacy_ctxbitmap_cleanup(struct drm_device * dev)
40815 {
40816 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40817 + return;
40818 +
40819 mutex_lock(&dev->struct_mutex);
40820 idr_destroy(&dev->ctx_idr);
40821 mutex_unlock(&dev->struct_mutex);
40822 @@ -119,11 +128,14 @@ void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file)
40823 {
40824 struct drm_ctx_list *pos, *tmp;
40825
40826 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40827 + return;
40828 +
40829 mutex_lock(&dev->ctxlist_mutex);
40830
40831 list_for_each_entry_safe(pos, tmp, &dev->ctxlist, head) {
40832 if (pos->tag == file &&
40833 - pos->handle != DRM_KERNEL_CONTEXT) {
40834 + _DRM_LOCKING_CONTEXT(pos->handle) != DRM_KERNEL_CONTEXT) {
40835 if (dev->driver->context_dtor)
40836 dev->driver->context_dtor(dev, pos->handle);
40837
40838 @@ -161,6 +173,9 @@ int drm_legacy_getsareactx(struct drm_device *dev, void *data,
40839 struct drm_local_map *map;
40840 struct drm_map_list *_entry;
40841
40842 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40843 + return -EINVAL;
40844 +
40845 mutex_lock(&dev->struct_mutex);
40846
40847 map = idr_find(&dev->ctx_idr, request->ctx_id);
40848 @@ -205,6 +220,9 @@ int drm_legacy_setsareactx(struct drm_device *dev, void *data,
40849 struct drm_local_map *map = NULL;
40850 struct drm_map_list *r_list = NULL;
40851
40852 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40853 + return -EINVAL;
40854 +
40855 mutex_lock(&dev->struct_mutex);
40856 list_for_each_entry(r_list, &dev->maplist, head) {
40857 if (r_list->map
40858 @@ -277,7 +295,13 @@ static int drm_context_switch_complete(struct drm_device *dev,
40859 {
40860 dev->last_context = new; /* PRE/POST: This is the _only_ writer. */
40861
40862 - if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40863 + if (file_priv->master->lock.hw_lock == NULL) {
40864 + DRM_ERROR(
40865 + "Device has been unregistered. Hard exit. Process %d\n",
40866 + task_pid_nr(current));
40867 + send_sig(SIGTERM, current, 0);
40868 + return -EPERM;
40869 + } else if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40870 DRM_ERROR("Lock isn't held after context switch\n");
40871 }
40872
40873 @@ -305,6 +329,9 @@ int drm_legacy_resctx(struct drm_device *dev, void *data,
40874 struct drm_ctx ctx;
40875 int i;
40876
40877 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40878 + return -EINVAL;
40879 +
40880 if (res->count >= DRM_RESERVED_CONTEXTS) {
40881 memset(&ctx, 0, sizeof(ctx));
40882 for (i = 0; i < DRM_RESERVED_CONTEXTS; i++) {
40883 @@ -335,8 +362,11 @@ int drm_legacy_addctx(struct drm_device *dev, void *data,
40884 struct drm_ctx_list *ctx_entry;
40885 struct drm_ctx *ctx = data;
40886
40887 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40888 + return -EINVAL;
40889 +
40890 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40891 - if (ctx->handle == DRM_KERNEL_CONTEXT) {
40892 + if (_DRM_LOCKING_CONTEXT(ctx->handle) == DRM_KERNEL_CONTEXT) {
40893 /* Skip kernel's context and get a new one. */
40894 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40895 }
40896 @@ -378,6 +408,9 @@ int drm_legacy_getctx(struct drm_device *dev, void *data,
40897 {
40898 struct drm_ctx *ctx = data;
40899
40900 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40901 + return -EINVAL;
40902 +
40903 /* This is 0, because we don't handle any context flags */
40904 ctx->flags = 0;
40905
40906 @@ -400,6 +433,9 @@ int drm_legacy_switchctx(struct drm_device *dev, void *data,
40907 {
40908 struct drm_ctx *ctx = data;
40909
40910 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40911 + return -EINVAL;
40912 +
40913 DRM_DEBUG("%d\n", ctx->handle);
40914 return drm_context_switch(dev, dev->last_context, ctx->handle);
40915 }
40916 @@ -420,6 +456,9 @@ int drm_legacy_newctx(struct drm_device *dev, void *data,
40917 {
40918 struct drm_ctx *ctx = data;
40919
40920 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40921 + return -EINVAL;
40922 +
40923 DRM_DEBUG("%d\n", ctx->handle);
40924 drm_context_switch_complete(dev, file_priv, ctx->handle);
40925
40926 @@ -442,8 +481,11 @@ int drm_legacy_rmctx(struct drm_device *dev, void *data,
40927 {
40928 struct drm_ctx *ctx = data;
40929
40930 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40931 + return -EINVAL;
40932 +
40933 DRM_DEBUG("%d\n", ctx->handle);
40934 - if (ctx->handle != DRM_KERNEL_CONTEXT) {
40935 + if (_DRM_LOCKING_CONTEXT(ctx->handle) != DRM_KERNEL_CONTEXT) {
40936 if (dev->driver->context_dtor)
40937 dev->driver->context_dtor(dev, ctx->handle);
40938 drm_legacy_ctxbitmap_free(dev, ctx->handle);
40939 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40940 index b6f076b..2918de2 100644
40941 --- a/drivers/gpu/drm/drm_crtc.c
40942 +++ b/drivers/gpu/drm/drm_crtc.c
40943 @@ -4118,7 +4118,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40944 goto done;
40945 }
40946
40947 - if (copy_to_user(&enum_ptr[copied].name,
40948 + if (copy_to_user(enum_ptr[copied].name,
40949 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40950 ret = -EFAULT;
40951 goto done;
40952 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40953 index d512134..a80a8e4 100644
40954 --- a/drivers/gpu/drm/drm_drv.c
40955 +++ b/drivers/gpu/drm/drm_drv.c
40956 @@ -448,7 +448,7 @@ void drm_unplug_dev(struct drm_device *dev)
40957
40958 drm_device_set_unplugged(dev);
40959
40960 - if (dev->open_count == 0) {
40961 + if (local_read(&dev->open_count) == 0) {
40962 drm_put_dev(dev);
40963 }
40964 mutex_unlock(&drm_global_mutex);
40965 @@ -596,10 +596,13 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver,
40966 if (drm_ht_create(&dev->map_hash, 12))
40967 goto err_minors;
40968
40969 - ret = drm_legacy_ctxbitmap_init(dev);
40970 - if (ret) {
40971 - DRM_ERROR("Cannot allocate memory for context bitmap.\n");
40972 - goto err_ht;
40973 + if (drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT)) {
40974 + ret = drm_legacy_ctxbitmap_init(dev);
40975 + if (ret) {
40976 + DRM_ERROR(
40977 + "Cannot allocate memory for context bitmap.\n");
40978 + goto err_ht;
40979 + }
40980 }
40981
40982 if (drm_core_check_feature(dev, DRIVER_GEM)) {
40983 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40984 index 076dd60..e4a4ba7 100644
40985 --- a/drivers/gpu/drm/drm_fops.c
40986 +++ b/drivers/gpu/drm/drm_fops.c
40987 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40988 return PTR_ERR(minor);
40989
40990 dev = minor->dev;
40991 - if (!dev->open_count++)
40992 + if (local_inc_return(&dev->open_count) == 1)
40993 need_setup = 1;
40994
40995 /* share address_space across all char-devs of a single device */
40996 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40997 return 0;
40998
40999 err_undo:
41000 - dev->open_count--;
41001 + local_dec(&dev->open_count);
41002 drm_minor_release(minor);
41003 return retcode;
41004 }
41005 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
41006
41007 mutex_lock(&drm_global_mutex);
41008
41009 - DRM_DEBUG("open_count = %d\n", dev->open_count);
41010 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
41011
41012 mutex_lock(&dev->struct_mutex);
41013 list_del(&file_priv->lhead);
41014 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
41015 * Begin inline drm_release
41016 */
41017
41018 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
41019 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
41020 task_pid_nr(current),
41021 (long)old_encode_dev(file_priv->minor->kdev->devt),
41022 - dev->open_count);
41023 + local_read(&dev->open_count));
41024
41025 /* Release any auth tokens that might point to this file_priv,
41026 (do that under the drm_global_mutex) */
41027 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
41028 * End inline drm_release
41029 */
41030
41031 - if (!--dev->open_count) {
41032 + if (local_dec_and_test(&dev->open_count)) {
41033 retcode = drm_lastclose(dev);
41034 if (drm_device_is_unplugged(dev))
41035 drm_put_dev(dev);
41036 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
41037 index 3d2e91c..d31c4c9 100644
41038 --- a/drivers/gpu/drm/drm_global.c
41039 +++ b/drivers/gpu/drm/drm_global.c
41040 @@ -36,7 +36,7 @@
41041 struct drm_global_item {
41042 struct mutex mutex;
41043 void *object;
41044 - int refcount;
41045 + atomic_t refcount;
41046 };
41047
41048 static struct drm_global_item glob[DRM_GLOBAL_NUM];
41049 @@ -49,7 +49,7 @@ void drm_global_init(void)
41050 struct drm_global_item *item = &glob[i];
41051 mutex_init(&item->mutex);
41052 item->object = NULL;
41053 - item->refcount = 0;
41054 + atomic_set(&item->refcount, 0);
41055 }
41056 }
41057
41058 @@ -59,7 +59,7 @@ void drm_global_release(void)
41059 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
41060 struct drm_global_item *item = &glob[i];
41061 BUG_ON(item->object != NULL);
41062 - BUG_ON(item->refcount != 0);
41063 + BUG_ON(atomic_read(&item->refcount) != 0);
41064 }
41065 }
41066
41067 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41068 struct drm_global_item *item = &glob[ref->global_type];
41069
41070 mutex_lock(&item->mutex);
41071 - if (item->refcount == 0) {
41072 + if (atomic_read(&item->refcount) == 0) {
41073 item->object = kzalloc(ref->size, GFP_KERNEL);
41074 if (unlikely(item->object == NULL)) {
41075 ret = -ENOMEM;
41076 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41077 goto out_err;
41078
41079 }
41080 - ++item->refcount;
41081 + atomic_inc(&item->refcount);
41082 ref->object = item->object;
41083 mutex_unlock(&item->mutex);
41084 return 0;
41085 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
41086 struct drm_global_item *item = &glob[ref->global_type];
41087
41088 mutex_lock(&item->mutex);
41089 - BUG_ON(item->refcount == 0);
41090 + BUG_ON(atomic_read(&item->refcount) == 0);
41091 BUG_ON(ref->object != item->object);
41092 - if (--item->refcount == 0) {
41093 + if (atomic_dec_and_test(&item->refcount)) {
41094 ref->release(ref);
41095 item->object = NULL;
41096 }
41097 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
41098 index f1b32f9..394f791 100644
41099 --- a/drivers/gpu/drm/drm_info.c
41100 +++ b/drivers/gpu/drm/drm_info.c
41101 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
41102 struct drm_local_map *map;
41103 struct drm_map_list *r_list;
41104
41105 - /* Hardcoded from _DRM_FRAME_BUFFER,
41106 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
41107 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
41108 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
41109 + static const char * const types[] = {
41110 + [_DRM_FRAME_BUFFER] = "FB",
41111 + [_DRM_REGISTERS] = "REG",
41112 + [_DRM_SHM] = "SHM",
41113 + [_DRM_AGP] = "AGP",
41114 + [_DRM_SCATTER_GATHER] = "SG",
41115 + [_DRM_CONSISTENT] = "PCI"};
41116 const char *type;
41117 int i;
41118
41119 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
41120 map = r_list->map;
41121 if (!map)
41122 continue;
41123 - if (map->type < 0 || map->type > 5)
41124 + if (map->type >= ARRAY_SIZE(types))
41125 type = "??";
41126 else
41127 type = types[map->type];
41128 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
41129 index 2f4c4343..dd12cd2 100644
41130 --- a/drivers/gpu/drm/drm_ioc32.c
41131 +++ b/drivers/gpu/drm/drm_ioc32.c
41132 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
41133 request = compat_alloc_user_space(nbytes);
41134 if (!access_ok(VERIFY_WRITE, request, nbytes))
41135 return -EFAULT;
41136 - list = (struct drm_buf_desc *) (request + 1);
41137 + list = (struct drm_buf_desc __user *) (request + 1);
41138
41139 if (__put_user(count, &request->count)
41140 || __put_user(list, &request->list))
41141 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
41142 request = compat_alloc_user_space(nbytes);
41143 if (!access_ok(VERIFY_WRITE, request, nbytes))
41144 return -EFAULT;
41145 - list = (struct drm_buf_pub *) (request + 1);
41146 + list = (struct drm_buf_pub __user *) (request + 1);
41147
41148 if (__put_user(count, &request->count)
41149 || __put_user(list, &request->list))
41150 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
41151 return 0;
41152 }
41153
41154 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
41155 +drm_ioctl_compat_t drm_compat_ioctls[] = {
41156 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
41157 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
41158 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
41159 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
41160 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41161 {
41162 unsigned int nr = DRM_IOCTL_NR(cmd);
41163 - drm_ioctl_compat_t *fn;
41164 int ret;
41165
41166 /* Assume that ioctls without an explicit compat routine will just
41167 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41168 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
41169 return drm_ioctl(filp, cmd, arg);
41170
41171 - fn = drm_compat_ioctls[nr];
41172 -
41173 - if (fn != NULL)
41174 - ret = (*fn) (filp, cmd, arg);
41175 + if (drm_compat_ioctls[nr] != NULL)
41176 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
41177 else
41178 ret = drm_ioctl(filp, cmd, arg);
41179
41180 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
41181 index 3785d66..1c489ef 100644
41182 --- a/drivers/gpu/drm/drm_ioctl.c
41183 +++ b/drivers/gpu/drm/drm_ioctl.c
41184 @@ -655,7 +655,7 @@ long drm_ioctl(struct file *filp,
41185 struct drm_file *file_priv = filp->private_data;
41186 struct drm_device *dev;
41187 const struct drm_ioctl_desc *ioctl = NULL;
41188 - drm_ioctl_t *func;
41189 + drm_ioctl_no_const_t func;
41190 unsigned int nr = DRM_IOCTL_NR(cmd);
41191 int retcode = -EINVAL;
41192 char stack_kdata[128];
41193 diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
41194 index f861361..b61d4c7 100644
41195 --- a/drivers/gpu/drm/drm_lock.c
41196 +++ b/drivers/gpu/drm/drm_lock.c
41197 @@ -61,9 +61,12 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
41198 struct drm_master *master = file_priv->master;
41199 int ret = 0;
41200
41201 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41202 + return -EINVAL;
41203 +
41204 ++file_priv->lock_count;
41205
41206 - if (lock->context == DRM_KERNEL_CONTEXT) {
41207 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41208 DRM_ERROR("Process %d using kernel context %d\n",
41209 task_pid_nr(current), lock->context);
41210 return -EINVAL;
41211 @@ -153,12 +156,23 @@ int drm_legacy_unlock(struct drm_device *dev, void *data, struct drm_file *file_
41212 struct drm_lock *lock = data;
41213 struct drm_master *master = file_priv->master;
41214
41215 - if (lock->context == DRM_KERNEL_CONTEXT) {
41216 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41217 + return -EINVAL;
41218 +
41219 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41220 DRM_ERROR("Process %d using kernel context %d\n",
41221 task_pid_nr(current), lock->context);
41222 return -EINVAL;
41223 }
41224
41225 + if (!master->lock.hw_lock) {
41226 + DRM_ERROR(
41227 + "Device has been unregistered. Hard exit. Process %d\n",
41228 + task_pid_nr(current));
41229 + send_sig(SIGTERM, current, 0);
41230 + return -EPERM;
41231 + }
41232 +
41233 if (drm_legacy_lock_free(&master->lock, lock->context)) {
41234 /* FIXME: Should really bail out here. */
41235 }
41236 diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41237 index d4813e0..6c1ab4d 100644
41238 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41239 +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41240 @@ -825,10 +825,16 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
41241 u32 pipeconf_reg = PIPEACONF;
41242 u32 dspcntr_reg = DSPACNTR;
41243
41244 - u32 pipeconf = dev_priv->pipeconf[pipe];
41245 - u32 dspcntr = dev_priv->dspcntr[pipe];
41246 + u32 pipeconf;
41247 + u32 dspcntr;
41248 u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
41249
41250 + if (pipe == -1)
41251 + return;
41252 +
41253 + pipeconf = dev_priv->pipeconf[pipe];
41254 + dspcntr = dev_priv->dspcntr[pipe];
41255 +
41256 if (pipe) {
41257 pipeconf_reg = PIPECCONF;
41258 dspcntr_reg = DSPCCNTR;
41259 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
41260 index 93ec5dc..82acbaf 100644
41261 --- a/drivers/gpu/drm/i810/i810_drv.h
41262 +++ b/drivers/gpu/drm/i810/i810_drv.h
41263 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
41264 int page_flipping;
41265
41266 wait_queue_head_t irq_queue;
41267 - atomic_t irq_received;
41268 - atomic_t irq_emitted;
41269 + atomic_unchecked_t irq_received;
41270 + atomic_unchecked_t irq_emitted;
41271
41272 int front_offset;
41273 } drm_i810_private_t;
41274 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
41275 index 1a46787..7fb387c 100644
41276 --- a/drivers/gpu/drm/i915/i915_dma.c
41277 +++ b/drivers/gpu/drm/i915/i915_dma.c
41278 @@ -149,6 +149,9 @@ static int i915_getparam(struct drm_device *dev, void *data,
41279 case I915_PARAM_MMAP_VERSION:
41280 value = 1;
41281 break;
41282 + case I915_PARAM_HAS_LEGACY_CONTEXT:
41283 + value = drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT);
41284 + break;
41285 default:
41286 DRM_DEBUG("Unknown parameter %d\n", param->param);
41287 return -EINVAL;
41288 @@ -362,7 +365,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
41289 * locking inversion with the driver load path. And the access here is
41290 * completely racy anyway. So don't bother with locking for now.
41291 */
41292 - return dev->open_count == 0;
41293 + return local_read(&dev->open_count) == 0;
41294 }
41295
41296 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
41297 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41298 index 38a7425..5322b16 100644
41299 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41300 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41301 @@ -872,12 +872,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
41302 static int
41303 validate_exec_list(struct drm_device *dev,
41304 struct drm_i915_gem_exec_object2 *exec,
41305 - int count)
41306 + unsigned int count)
41307 {
41308 unsigned relocs_total = 0;
41309 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
41310 unsigned invalid_flags;
41311 - int i;
41312 + unsigned int i;
41313
41314 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
41315 if (USES_FULL_PPGTT(dev))
41316 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
41317 index 176de63..b50b66a 100644
41318 --- a/drivers/gpu/drm/i915/i915_ioc32.c
41319 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
41320 @@ -62,7 +62,7 @@ static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
41321 || __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
41322 || __put_user(batchbuffer32.num_cliprects,
41323 &batchbuffer->num_cliprects)
41324 - || __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
41325 + || __put_user((struct drm_clip_rect __user *)(unsigned long)batchbuffer32.cliprects,
41326 &batchbuffer->cliprects))
41327 return -EFAULT;
41328
41329 @@ -91,13 +91,13 @@ static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
41330
41331 cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
41332 if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
41333 - || __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
41334 + || __put_user((char __user *)(unsigned long)cmdbuffer32.buf,
41335 &cmdbuffer->buf)
41336 || __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
41337 || __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
41338 || __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
41339 || __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
41340 - || __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
41341 + || __put_user((struct drm_clip_rect __user *)(unsigned long)cmdbuffer32.cliprects,
41342 &cmdbuffer->cliprects))
41343 return -EFAULT;
41344
41345 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
41346 (unsigned long)request);
41347 }
41348
41349 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41350 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
41351 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
41352 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
41353 [DRM_I915_GETPARAM] = compat_i915_getparam,
41354 @@ -201,17 +201,13 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41355 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41356 {
41357 unsigned int nr = DRM_IOCTL_NR(cmd);
41358 - drm_ioctl_compat_t *fn = NULL;
41359 int ret;
41360
41361 if (nr < DRM_COMMAND_BASE)
41362 return drm_compat_ioctl(filp, cmd, arg);
41363
41364 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
41365 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
41366 -
41367 - if (fn != NULL)
41368 - ret = (*fn) (filp, cmd, arg);
41369 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls) && i915_compat_ioctls[nr - DRM_COMMAND_BASE])
41370 + ret = (*i915_compat_ioctls[nr - DRM_COMMAND_BASE])(filp, cmd, arg);
41371 else
41372 ret = drm_ioctl(filp, cmd, arg);
41373
41374 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
41375 index f75173c..f283e45 100644
41376 --- a/drivers/gpu/drm/i915/intel_display.c
41377 +++ b/drivers/gpu/drm/i915/intel_display.c
41378 @@ -13056,13 +13056,13 @@ struct intel_quirk {
41379 int subsystem_vendor;
41380 int subsystem_device;
41381 void (*hook)(struct drm_device *dev);
41382 -};
41383 +} __do_const;
41384
41385 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
41386 struct intel_dmi_quirk {
41387 void (*hook)(struct drm_device *dev);
41388 const struct dmi_system_id (*dmi_id_list)[];
41389 -};
41390 +} __do_const;
41391
41392 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41393 {
41394 @@ -13070,18 +13070,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41395 return 1;
41396 }
41397
41398 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41399 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
41400 {
41401 - .dmi_id_list = &(const struct dmi_system_id[]) {
41402 - {
41403 - .callback = intel_dmi_reverse_brightness,
41404 - .ident = "NCR Corporation",
41405 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41406 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
41407 - },
41408 - },
41409 - { } /* terminating entry */
41410 + .callback = intel_dmi_reverse_brightness,
41411 + .ident = "NCR Corporation",
41412 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41413 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
41414 },
41415 + },
41416 + { } /* terminating entry */
41417 +};
41418 +
41419 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41420 + {
41421 + .dmi_id_list = &intel_dmi_quirks_table,
41422 .hook = quirk_invert_brightness,
41423 },
41424 };
41425 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
41426 index a002f53..0d60514 100644
41427 --- a/drivers/gpu/drm/imx/imx-drm-core.c
41428 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
41429 @@ -355,7 +355,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
41430 if (imxdrm->pipes >= MAX_CRTC)
41431 return -EINVAL;
41432
41433 - if (imxdrm->drm->open_count)
41434 + if (local_read(&imxdrm->drm->open_count))
41435 return -EBUSY;
41436
41437 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
41438 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
41439 index b4a20149..219ab78 100644
41440 --- a/drivers/gpu/drm/mga/mga_drv.h
41441 +++ b/drivers/gpu/drm/mga/mga_drv.h
41442 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
41443 u32 clear_cmd;
41444 u32 maccess;
41445
41446 - atomic_t vbl_received; /**< Number of vblanks received. */
41447 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
41448 wait_queue_head_t fence_queue;
41449 - atomic_t last_fence_retired;
41450 + atomic_unchecked_t last_fence_retired;
41451 u32 next_fence_to_post;
41452
41453 unsigned int fb_cpp;
41454 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
41455 index 729bfd5..14bae78 100644
41456 --- a/drivers/gpu/drm/mga/mga_ioc32.c
41457 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
41458 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
41459 return 0;
41460 }
41461
41462 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
41463 +drm_ioctl_compat_t mga_compat_ioctls[] = {
41464 [DRM_MGA_INIT] = compat_mga_init,
41465 [DRM_MGA_GETPARAM] = compat_mga_getparam,
41466 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
41467 @@ -208,17 +208,13 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
41468 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41469 {
41470 unsigned int nr = DRM_IOCTL_NR(cmd);
41471 - drm_ioctl_compat_t *fn = NULL;
41472 int ret;
41473
41474 if (nr < DRM_COMMAND_BASE)
41475 return drm_compat_ioctl(filp, cmd, arg);
41476
41477 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
41478 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41479 -
41480 - if (fn != NULL)
41481 - ret = (*fn) (filp, cmd, arg);
41482 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls) && mga_compat_ioctls[nr - DRM_COMMAND_BASE])
41483 + ret = (*mga_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41484 else
41485 ret = drm_ioctl(filp, cmd, arg);
41486
41487 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
41488 index 1b071b8..de8601a 100644
41489 --- a/drivers/gpu/drm/mga/mga_irq.c
41490 +++ b/drivers/gpu/drm/mga/mga_irq.c
41491 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
41492 if (crtc != 0)
41493 return 0;
41494
41495 - return atomic_read(&dev_priv->vbl_received);
41496 + return atomic_read_unchecked(&dev_priv->vbl_received);
41497 }
41498
41499
41500 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41501 /* VBLANK interrupt */
41502 if (status & MGA_VLINEPEN) {
41503 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
41504 - atomic_inc(&dev_priv->vbl_received);
41505 + atomic_inc_unchecked(&dev_priv->vbl_received);
41506 drm_handle_vblank(dev, 0);
41507 handled = 1;
41508 }
41509 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41510 if ((prim_start & ~0x03) != (prim_end & ~0x03))
41511 MGA_WRITE(MGA_PRIMEND, prim_end);
41512
41513 - atomic_inc(&dev_priv->last_fence_retired);
41514 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
41515 wake_up(&dev_priv->fence_queue);
41516 handled = 1;
41517 }
41518 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
41519 * using fences.
41520 */
41521 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
41522 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
41523 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
41524 - *sequence) <= (1 << 23)));
41525
41526 *sequence = cur_fence;
41527 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
41528 index 0190b69..60c3eaf 100644
41529 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
41530 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
41531 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
41532 struct bit_table {
41533 const char id;
41534 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
41535 -};
41536 +} __no_const;
41537
41538 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
41539
41540 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
41541 index 8763deb..936b423 100644
41542 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
41543 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
41544 @@ -940,7 +940,8 @@ static struct drm_driver
41545 driver_stub = {
41546 .driver_features =
41547 DRIVER_USE_AGP |
41548 - DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER,
41549 + DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER |
41550 + DRIVER_KMS_LEGACY_CONTEXT,
41551
41552 .load = nouveau_drm_load,
41553 .unload = nouveau_drm_unload,
41554 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
41555 index fc68f09..0511d71 100644
41556 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
41557 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
41558 @@ -121,7 +121,6 @@ struct nouveau_drm {
41559 struct drm_global_reference mem_global_ref;
41560 struct ttm_bo_global_ref bo_global_ref;
41561 struct ttm_bo_device bdev;
41562 - atomic_t validate_sequence;
41563 int (*move)(struct nouveau_channel *,
41564 struct ttm_buffer_object *,
41565 struct ttm_mem_reg *, struct ttm_mem_reg *);
41566 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41567 index 462679a..88e32a7 100644
41568 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41569 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41570 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41571 unsigned long arg)
41572 {
41573 unsigned int nr = DRM_IOCTL_NR(cmd);
41574 - drm_ioctl_compat_t *fn = NULL;
41575 + drm_ioctl_compat_t fn = NULL;
41576 int ret;
41577
41578 if (nr < DRM_COMMAND_BASE)
41579 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41580 index 273e501..3b6c0a2 100644
41581 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41582 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41583 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41584 }
41585
41586 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41587 - nouveau_vram_manager_init,
41588 - nouveau_vram_manager_fini,
41589 - nouveau_vram_manager_new,
41590 - nouveau_vram_manager_del,
41591 - nouveau_vram_manager_debug
41592 + .init = nouveau_vram_manager_init,
41593 + .takedown = nouveau_vram_manager_fini,
41594 + .get_node = nouveau_vram_manager_new,
41595 + .put_node = nouveau_vram_manager_del,
41596 + .debug = nouveau_vram_manager_debug
41597 };
41598
41599 static int
41600 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41601 }
41602
41603 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41604 - nouveau_gart_manager_init,
41605 - nouveau_gart_manager_fini,
41606 - nouveau_gart_manager_new,
41607 - nouveau_gart_manager_del,
41608 - nouveau_gart_manager_debug
41609 + .init = nouveau_gart_manager_init,
41610 + .takedown = nouveau_gart_manager_fini,
41611 + .get_node = nouveau_gart_manager_new,
41612 + .put_node = nouveau_gart_manager_del,
41613 + .debug = nouveau_gart_manager_debug
41614 };
41615
41616 /*XXX*/
41617 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41618 }
41619
41620 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41621 - nv04_gart_manager_init,
41622 - nv04_gart_manager_fini,
41623 - nv04_gart_manager_new,
41624 - nv04_gart_manager_del,
41625 - nv04_gart_manager_debug
41626 + .init = nv04_gart_manager_init,
41627 + .takedown = nv04_gart_manager_fini,
41628 + .get_node = nv04_gart_manager_new,
41629 + .put_node = nv04_gart_manager_del,
41630 + .debug = nv04_gart_manager_debug
41631 };
41632
41633 int
41634 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41635 index c7592ec..dd45ebc 100644
41636 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41637 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41638 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41639 * locking inversion with the driver load path. And the access here is
41640 * completely racy anyway. So don't bother with locking for now.
41641 */
41642 - return dev->open_count == 0;
41643 + return local_read(&dev->open_count) == 0;
41644 }
41645
41646 static const struct vga_switcheroo_client_ops
41647 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41648 index 9782364..89bd954 100644
41649 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41650 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41651 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41652 int ret;
41653
41654 mutex_lock(&qdev->async_io_mutex);
41655 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41656 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41657 if (qdev->last_sent_io_cmd > irq_num) {
41658 if (intr)
41659 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41660 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41661 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41662 else
41663 ret = wait_event_timeout(qdev->io_cmd_event,
41664 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41665 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41666 /* 0 is timeout, just bail the "hw" has gone away */
41667 if (ret <= 0)
41668 goto out;
41669 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41670 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41671 }
41672 outb(val, addr);
41673 qdev->last_sent_io_cmd = irq_num + 1;
41674 if (intr)
41675 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41676 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41677 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41678 else
41679 ret = wait_event_timeout(qdev->io_cmd_event,
41680 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41681 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41682 out:
41683 if (ret > 0)
41684 ret = 0;
41685 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41686 index 6911b8c..89d6867 100644
41687 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41688 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41689 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41690 struct drm_info_node *node = (struct drm_info_node *) m->private;
41691 struct qxl_device *qdev = node->minor->dev->dev_private;
41692
41693 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41694 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41695 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41696 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41697 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41698 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41699 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41700 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41701 seq_printf(m, "%d\n", qdev->irq_received_error);
41702 return 0;
41703 }
41704 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
41705 index 7c6cafe..460f542 100644
41706 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41707 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41708 @@ -290,10 +290,10 @@ struct qxl_device {
41709 unsigned int last_sent_io_cmd;
41710
41711 /* interrupt handling */
41712 - atomic_t irq_received;
41713 - atomic_t irq_received_display;
41714 - atomic_t irq_received_cursor;
41715 - atomic_t irq_received_io_cmd;
41716 + atomic_unchecked_t irq_received;
41717 + atomic_unchecked_t irq_received_display;
41718 + atomic_unchecked_t irq_received_cursor;
41719 + atomic_unchecked_t irq_received_io_cmd;
41720 unsigned irq_received_error;
41721 wait_queue_head_t display_event;
41722 wait_queue_head_t cursor_event;
41723 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41724 index b110883..dd06418 100644
41725 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41726 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41727 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41728
41729 /* TODO copy slow path code from i915 */
41730 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41731 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41732 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41733
41734 {
41735 struct qxl_drawable *draw = fb_cmd;
41736 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41737 struct drm_qxl_reloc reloc;
41738
41739 if (copy_from_user(&reloc,
41740 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41741 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41742 sizeof(reloc))) {
41743 ret = -EFAULT;
41744 goto out_free_bos;
41745 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41746
41747 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41748
41749 - struct drm_qxl_command *commands =
41750 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41751 + struct drm_qxl_command __user *commands =
41752 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41753
41754 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41755 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41756 sizeof(user_cmd)))
41757 return -EFAULT;
41758
41759 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41760 index 0bf1e20..42a7310 100644
41761 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41762 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41763 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41764 if (!pending)
41765 return IRQ_NONE;
41766
41767 - atomic_inc(&qdev->irq_received);
41768 + atomic_inc_unchecked(&qdev->irq_received);
41769
41770 if (pending & QXL_INTERRUPT_DISPLAY) {
41771 - atomic_inc(&qdev->irq_received_display);
41772 + atomic_inc_unchecked(&qdev->irq_received_display);
41773 wake_up_all(&qdev->display_event);
41774 qxl_queue_garbage_collect(qdev, false);
41775 }
41776 if (pending & QXL_INTERRUPT_CURSOR) {
41777 - atomic_inc(&qdev->irq_received_cursor);
41778 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41779 wake_up_all(&qdev->cursor_event);
41780 }
41781 if (pending & QXL_INTERRUPT_IO_CMD) {
41782 - atomic_inc(&qdev->irq_received_io_cmd);
41783 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41784 wake_up_all(&qdev->io_cmd_event);
41785 }
41786 if (pending & QXL_INTERRUPT_ERROR) {
41787 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41788 init_waitqueue_head(&qdev->io_cmd_event);
41789 INIT_WORK(&qdev->client_monitors_config_work,
41790 qxl_client_monitors_config_work_func);
41791 - atomic_set(&qdev->irq_received, 0);
41792 - atomic_set(&qdev->irq_received_display, 0);
41793 - atomic_set(&qdev->irq_received_cursor, 0);
41794 - atomic_set(&qdev->irq_received_io_cmd, 0);
41795 + atomic_set_unchecked(&qdev->irq_received, 0);
41796 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41797 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41798 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41799 qdev->irq_received_error = 0;
41800 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41801 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41802 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41803 index 0cbc4c9..0e46686 100644
41804 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41805 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41806 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41807 }
41808 }
41809
41810 -static struct vm_operations_struct qxl_ttm_vm_ops;
41811 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41812 static const struct vm_operations_struct *ttm_vm_ops;
41813
41814 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41815 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41816 return r;
41817 if (unlikely(ttm_vm_ops == NULL)) {
41818 ttm_vm_ops = vma->vm_ops;
41819 + pax_open_kernel();
41820 qxl_ttm_vm_ops = *ttm_vm_ops;
41821 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41822 + pax_close_kernel();
41823 }
41824 vma->vm_ops = &qxl_ttm_vm_ops;
41825 return 0;
41826 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41827 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41828 {
41829 #if defined(CONFIG_DEBUG_FS)
41830 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41831 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41832 - unsigned i;
41833 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41834 + {
41835 + .name = "qxl_mem_mm",
41836 + .show = &qxl_mm_dump_table,
41837 + },
41838 + {
41839 + .name = "qxl_surf_mm",
41840 + .show = &qxl_mm_dump_table,
41841 + }
41842 + };
41843
41844 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41845 - if (i == 0)
41846 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41847 - else
41848 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41849 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41850 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41851 - qxl_mem_types_list[i].driver_features = 0;
41852 - if (i == 0)
41853 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41854 - else
41855 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41856 + pax_open_kernel();
41857 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41858 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41859 + pax_close_kernel();
41860
41861 - }
41862 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41863 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41864 #else
41865 return 0;
41866 #endif
41867 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41868 index 2c45ac9..5d740f8 100644
41869 --- a/drivers/gpu/drm/r128/r128_cce.c
41870 +++ b/drivers/gpu/drm/r128/r128_cce.c
41871 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41872
41873 /* GH: Simple idle check.
41874 */
41875 - atomic_set(&dev_priv->idle_count, 0);
41876 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41877
41878 /* We don't support anything other than bus-mastering ring mode,
41879 * but the ring can be in either AGP or PCI space for the ring
41880 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41881 index 723e5d6..102dbaf 100644
41882 --- a/drivers/gpu/drm/r128/r128_drv.h
41883 +++ b/drivers/gpu/drm/r128/r128_drv.h
41884 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41885 int is_pci;
41886 unsigned long cce_buffers_offset;
41887
41888 - atomic_t idle_count;
41889 + atomic_unchecked_t idle_count;
41890
41891 int page_flipping;
41892 int current_page;
41893 u32 crtc_offset;
41894 u32 crtc_offset_cntl;
41895
41896 - atomic_t vbl_received;
41897 + atomic_unchecked_t vbl_received;
41898
41899 u32 color_fmt;
41900 unsigned int front_offset;
41901 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41902 index 663f38c..ec159a1 100644
41903 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41904 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41905 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41906 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41907 }
41908
41909 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41910 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41911 [DRM_R128_INIT] = compat_r128_init,
41912 [DRM_R128_DEPTH] = compat_r128_depth,
41913 [DRM_R128_STIPPLE] = compat_r128_stipple,
41914 @@ -197,17 +197,13 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41915 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41916 {
41917 unsigned int nr = DRM_IOCTL_NR(cmd);
41918 - drm_ioctl_compat_t *fn = NULL;
41919 int ret;
41920
41921 if (nr < DRM_COMMAND_BASE)
41922 return drm_compat_ioctl(filp, cmd, arg);
41923
41924 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41925 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41926 -
41927 - if (fn != NULL)
41928 - ret = (*fn) (filp, cmd, arg);
41929 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls) && r128_compat_ioctls[nr - DRM_COMMAND_BASE])
41930 + ret = (*r128_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41931 else
41932 ret = drm_ioctl(filp, cmd, arg);
41933
41934 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41935 index c2ae496..30b5993 100644
41936 --- a/drivers/gpu/drm/r128/r128_irq.c
41937 +++ b/drivers/gpu/drm/r128/r128_irq.c
41938 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41939 if (crtc != 0)
41940 return 0;
41941
41942 - return atomic_read(&dev_priv->vbl_received);
41943 + return atomic_read_unchecked(&dev_priv->vbl_received);
41944 }
41945
41946 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41947 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41948 /* VBLANK interrupt */
41949 if (status & R128_CRTC_VBLANK_INT) {
41950 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41951 - atomic_inc(&dev_priv->vbl_received);
41952 + atomic_inc_unchecked(&dev_priv->vbl_received);
41953 drm_handle_vblank(dev, 0);
41954 return IRQ_HANDLED;
41955 }
41956 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41957 index 8fd2d9f..18c9660 100644
41958 --- a/drivers/gpu/drm/r128/r128_state.c
41959 +++ b/drivers/gpu/drm/r128/r128_state.c
41960 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41961
41962 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41963 {
41964 - if (atomic_read(&dev_priv->idle_count) == 0)
41965 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41966 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41967 else
41968 - atomic_set(&dev_priv->idle_count, 0);
41969 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41970 }
41971
41972 #endif
41973 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41974 index b928c17..e5d9400 100644
41975 --- a/drivers/gpu/drm/radeon/mkregtable.c
41976 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41977 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41978 regex_t mask_rex;
41979 regmatch_t match[4];
41980 char buf[1024];
41981 - size_t end;
41982 + long end;
41983 int len;
41984 int done = 0;
41985 int r;
41986 unsigned o;
41987 struct offset *offset;
41988 char last_reg_s[10];
41989 - int last_reg;
41990 + unsigned long last_reg;
41991
41992 if (regcomp
41993 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41994 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41995 index aa232fd..7e5f6e1 100644
41996 --- a/drivers/gpu/drm/radeon/radeon_device.c
41997 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41998 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41999 * locking inversion with the driver load path. And the access here is
42000 * completely racy anyway. So don't bother with locking for now.
42001 */
42002 - return dev->open_count == 0;
42003 + return local_read(&dev->open_count) == 0;
42004 }
42005
42006 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
42007 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
42008 index 46bd393..6ae4719 100644
42009 --- a/drivers/gpu/drm/radeon/radeon_drv.h
42010 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
42011 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
42012
42013 /* SW interrupt */
42014 wait_queue_head_t swi_queue;
42015 - atomic_t swi_emitted;
42016 + atomic_unchecked_t swi_emitted;
42017 int vblank_crtc;
42018 uint32_t irq_enable_reg;
42019 uint32_t r500_disp_irq_reg;
42020 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
42021 index 0b98ea1..a3c770f 100644
42022 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
42023 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
42024 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42025 request = compat_alloc_user_space(sizeof(*request));
42026 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
42027 || __put_user(req32.param, &request->param)
42028 - || __put_user((void __user *)(unsigned long)req32.value,
42029 + || __put_user((unsigned long)req32.value,
42030 &request->value))
42031 return -EFAULT;
42032
42033 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42034 #define compat_radeon_cp_setparam NULL
42035 #endif /* X86_64 || IA64 */
42036
42037 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42038 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
42039 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
42040 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
42041 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
42042 @@ -393,17 +393,13 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42043 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
42044 {
42045 unsigned int nr = DRM_IOCTL_NR(cmd);
42046 - drm_ioctl_compat_t *fn = NULL;
42047 int ret;
42048
42049 if (nr < DRM_COMMAND_BASE)
42050 return drm_compat_ioctl(filp, cmd, arg);
42051
42052 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
42053 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
42054 -
42055 - if (fn != NULL)
42056 - ret = (*fn) (filp, cmd, arg);
42057 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls) && radeon_compat_ioctls[nr - DRM_COMMAND_BASE])
42058 + ret = (*radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
42059 else
42060 ret = drm_ioctl(filp, cmd, arg);
42061
42062 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
42063 index 244b19b..c19226d 100644
42064 --- a/drivers/gpu/drm/radeon/radeon_irq.c
42065 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
42066 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
42067 unsigned int ret;
42068 RING_LOCALS;
42069
42070 - atomic_inc(&dev_priv->swi_emitted);
42071 - ret = atomic_read(&dev_priv->swi_emitted);
42072 + atomic_inc_unchecked(&dev_priv->swi_emitted);
42073 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
42074
42075 BEGIN_RING(4);
42076 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
42077 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
42078 drm_radeon_private_t *dev_priv =
42079 (drm_radeon_private_t *) dev->dev_private;
42080
42081 - atomic_set(&dev_priv->swi_emitted, 0);
42082 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
42083 init_waitqueue_head(&dev_priv->swi_queue);
42084
42085 dev->max_vblank_count = 0x001fffff;
42086 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
42087 index 15aee72..cda326e 100644
42088 --- a/drivers/gpu/drm/radeon/radeon_state.c
42089 +++ b/drivers/gpu/drm/radeon/radeon_state.c
42090 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
42091 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
42092 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
42093
42094 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
42095 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
42096 sarea_priv->nbox * sizeof(depth_boxes[0])))
42097 return -EFAULT;
42098
42099 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
42100 {
42101 drm_radeon_private_t *dev_priv = dev->dev_private;
42102 drm_radeon_getparam_t *param = data;
42103 - int value;
42104 + int value = 0;
42105
42106 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
42107
42108 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
42109 index edafd3c..3af7c9c 100644
42110 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
42111 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
42112 @@ -961,7 +961,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
42113 man->size = size >> PAGE_SHIFT;
42114 }
42115
42116 -static struct vm_operations_struct radeon_ttm_vm_ops;
42117 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
42118 static const struct vm_operations_struct *ttm_vm_ops = NULL;
42119
42120 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
42121 @@ -1002,8 +1002,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
42122 }
42123 if (unlikely(ttm_vm_ops == NULL)) {
42124 ttm_vm_ops = vma->vm_ops;
42125 + pax_open_kernel();
42126 radeon_ttm_vm_ops = *ttm_vm_ops;
42127 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
42128 + pax_close_kernel();
42129 }
42130 vma->vm_ops = &radeon_ttm_vm_ops;
42131 return 0;
42132 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
42133 index 1a52522..8e78043 100644
42134 --- a/drivers/gpu/drm/tegra/dc.c
42135 +++ b/drivers/gpu/drm/tegra/dc.c
42136 @@ -1585,7 +1585,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
42137 }
42138
42139 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
42140 - dc->debugfs_files[i].data = dc;
42141 + *(void **)&dc->debugfs_files[i].data = dc;
42142
42143 err = drm_debugfs_create_files(dc->debugfs_files,
42144 ARRAY_SIZE(debugfs_files),
42145 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
42146 index ed970f6..4eeea42 100644
42147 --- a/drivers/gpu/drm/tegra/dsi.c
42148 +++ b/drivers/gpu/drm/tegra/dsi.c
42149 @@ -62,7 +62,7 @@ struct tegra_dsi {
42150 struct clk *clk_lp;
42151 struct clk *clk;
42152
42153 - struct drm_info_list *debugfs_files;
42154 + drm_info_list_no_const *debugfs_files;
42155 struct drm_minor *minor;
42156 struct dentry *debugfs;
42157
42158 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
42159 index 7eaaee74..cc2bc04 100644
42160 --- a/drivers/gpu/drm/tegra/hdmi.c
42161 +++ b/drivers/gpu/drm/tegra/hdmi.c
42162 @@ -64,7 +64,7 @@ struct tegra_hdmi {
42163 bool stereo;
42164 bool dvi;
42165
42166 - struct drm_info_list *debugfs_files;
42167 + drm_info_list_no_const *debugfs_files;
42168 struct drm_minor *minor;
42169 struct dentry *debugfs;
42170 };
42171 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42172 index aa0bd054..aea6a01 100644
42173 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
42174 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42175 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
42176 }
42177
42178 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
42179 - ttm_bo_man_init,
42180 - ttm_bo_man_takedown,
42181 - ttm_bo_man_get_node,
42182 - ttm_bo_man_put_node,
42183 - ttm_bo_man_debug
42184 + .init = ttm_bo_man_init,
42185 + .takedown = ttm_bo_man_takedown,
42186 + .get_node = ttm_bo_man_get_node,
42187 + .put_node = ttm_bo_man_put_node,
42188 + .debug = ttm_bo_man_debug
42189 };
42190 EXPORT_SYMBOL(ttm_bo_manager_func);
42191 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
42192 index a1803fb..c53f6b0 100644
42193 --- a/drivers/gpu/drm/ttm/ttm_memory.c
42194 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
42195 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
42196 zone->glob = glob;
42197 glob->zone_kernel = zone;
42198 ret = kobject_init_and_add(
42199 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42200 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42201 if (unlikely(ret != 0)) {
42202 kobject_put(&zone->kobj);
42203 return ret;
42204 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
42205 zone->glob = glob;
42206 glob->zone_dma32 = zone;
42207 ret = kobject_init_and_add(
42208 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42209 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42210 if (unlikely(ret != 0)) {
42211 kobject_put(&zone->kobj);
42212 return ret;
42213 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42214 index 025c429..314062f 100644
42215 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
42216 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42217 @@ -54,7 +54,7 @@
42218
42219 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42220 #define SMALL_ALLOCATION 16
42221 -#define FREE_ALL_PAGES (~0U)
42222 +#define FREE_ALL_PAGES (~0UL)
42223 /* times are in msecs */
42224 #define PAGE_FREE_INTERVAL 1000
42225
42226 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
42227 * @free_all: If set to true will free all pages in pool
42228 * @use_static: Safe to use static buffer
42229 **/
42230 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
42231 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
42232 bool use_static)
42233 {
42234 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42235 unsigned long irq_flags;
42236 struct page *p;
42237 struct page **pages_to_free;
42238 - unsigned freed_pages = 0,
42239 - npages_to_free = nr_free;
42240 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42241
42242 if (NUM_PAGES_TO_ALLOC < nr_free)
42243 npages_to_free = NUM_PAGES_TO_ALLOC;
42244 @@ -371,7 +370,8 @@ restart:
42245 __list_del(&p->lru, &pool->list);
42246
42247 ttm_pool_update_free_locked(pool, freed_pages);
42248 - nr_free -= freed_pages;
42249 + if (likely(nr_free != FREE_ALL_PAGES))
42250 + nr_free -= freed_pages;
42251 }
42252
42253 spin_unlock_irqrestore(&pool->lock, irq_flags);
42254 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42255 unsigned i;
42256 unsigned pool_offset;
42257 struct ttm_page_pool *pool;
42258 - int shrink_pages = sc->nr_to_scan;
42259 + unsigned long shrink_pages = sc->nr_to_scan;
42260 unsigned long freed = 0;
42261
42262 if (!mutex_trylock(&lock))
42263 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42264 pool_offset = ++start_pool % NUM_POOLS;
42265 /* select start pool in round robin fashion */
42266 for (i = 0; i < NUM_POOLS; ++i) {
42267 - unsigned nr_free = shrink_pages;
42268 + unsigned long nr_free = shrink_pages;
42269 if (shrink_pages == 0)
42270 break;
42271 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
42272 @@ -673,7 +673,7 @@ out:
42273 }
42274
42275 /* Put all pages in pages list to correct pool to wait for reuse */
42276 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
42277 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
42278 enum ttm_caching_state cstate)
42279 {
42280 unsigned long irq_flags;
42281 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
42282 struct list_head plist;
42283 struct page *p = NULL;
42284 gfp_t gfp_flags = GFP_USER;
42285 - unsigned count;
42286 + unsigned long count;
42287 int r;
42288
42289 /* set zero flag for page allocation if required */
42290 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42291 index 01e1d27..aaa018a 100644
42292 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42293 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42294 @@ -56,7 +56,7 @@
42295
42296 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42297 #define SMALL_ALLOCATION 4
42298 -#define FREE_ALL_PAGES (~0U)
42299 +#define FREE_ALL_PAGES (~0UL)
42300 /* times are in msecs */
42301 #define IS_UNDEFINED (0)
42302 #define IS_WC (1<<1)
42303 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
42304 * @nr_free: If set to true will free all pages in pool
42305 * @use_static: Safe to use static buffer
42306 **/
42307 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42308 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
42309 bool use_static)
42310 {
42311 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42312 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42313 struct dma_page *dma_p, *tmp;
42314 struct page **pages_to_free;
42315 struct list_head d_pages;
42316 - unsigned freed_pages = 0,
42317 - npages_to_free = nr_free;
42318 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42319
42320 if (NUM_PAGES_TO_ALLOC < nr_free)
42321 npages_to_free = NUM_PAGES_TO_ALLOC;
42322 @@ -499,7 +498,8 @@ restart:
42323 /* remove range of pages from the pool */
42324 if (freed_pages) {
42325 ttm_pool_update_free_locked(pool, freed_pages);
42326 - nr_free -= freed_pages;
42327 + if (likely(nr_free != FREE_ALL_PAGES))
42328 + nr_free -= freed_pages;
42329 }
42330
42331 spin_unlock_irqrestore(&pool->lock, irq_flags);
42332 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
42333 struct dma_page *d_page, *next;
42334 enum pool_type type;
42335 bool is_cached = false;
42336 - unsigned count = 0, i, npages = 0;
42337 + unsigned long count = 0, i, npages = 0;
42338 unsigned long irq_flags;
42339
42340 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
42341 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42342 static unsigned start_pool;
42343 unsigned idx = 0;
42344 unsigned pool_offset;
42345 - unsigned shrink_pages = sc->nr_to_scan;
42346 + unsigned long shrink_pages = sc->nr_to_scan;
42347 struct device_pools *p;
42348 unsigned long freed = 0;
42349
42350 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42351 goto out;
42352 pool_offset = ++start_pool % _manager->npools;
42353 list_for_each_entry(p, &_manager->pools, pools) {
42354 - unsigned nr_free;
42355 + unsigned long nr_free;
42356
42357 if (!p->dev)
42358 continue;
42359 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42360 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
42361 freed += nr_free - shrink_pages;
42362
42363 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
42364 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
42365 p->pool->dev_name, p->pool->name, current->pid,
42366 nr_free, shrink_pages);
42367 }
42368 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
42369 index 5fc16ce..1bd84ec 100644
42370 --- a/drivers/gpu/drm/udl/udl_fb.c
42371 +++ b/drivers/gpu/drm/udl/udl_fb.c
42372 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
42373 fb_deferred_io_cleanup(info);
42374 kfree(info->fbdefio);
42375 info->fbdefio = NULL;
42376 - info->fbops->fb_mmap = udl_fb_mmap;
42377 }
42378
42379 pr_warn("released /dev/fb%d user=%d count=%d\n",
42380 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
42381 index ef8c500..01030c8 100644
42382 --- a/drivers/gpu/drm/via/via_drv.h
42383 +++ b/drivers/gpu/drm/via/via_drv.h
42384 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
42385 typedef uint32_t maskarray_t[5];
42386
42387 typedef struct drm_via_irq {
42388 - atomic_t irq_received;
42389 + atomic_unchecked_t irq_received;
42390 uint32_t pending_mask;
42391 uint32_t enable_mask;
42392 wait_queue_head_t irq_queue;
42393 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
42394 struct timeval last_vblank;
42395 int last_vblank_valid;
42396 unsigned usec_per_vblank;
42397 - atomic_t vbl_received;
42398 + atomic_unchecked_t vbl_received;
42399 drm_via_state_t hc_state;
42400 char pci_buf[VIA_PCI_BUF_SIZE];
42401 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
42402 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
42403 index 1319433..a993b0c 100644
42404 --- a/drivers/gpu/drm/via/via_irq.c
42405 +++ b/drivers/gpu/drm/via/via_irq.c
42406 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
42407 if (crtc != 0)
42408 return 0;
42409
42410 - return atomic_read(&dev_priv->vbl_received);
42411 + return atomic_read_unchecked(&dev_priv->vbl_received);
42412 }
42413
42414 irqreturn_t via_driver_irq_handler(int irq, void *arg)
42415 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42416
42417 status = VIA_READ(VIA_REG_INTERRUPT);
42418 if (status & VIA_IRQ_VBLANK_PENDING) {
42419 - atomic_inc(&dev_priv->vbl_received);
42420 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
42421 + atomic_inc_unchecked(&dev_priv->vbl_received);
42422 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
42423 do_gettimeofday(&cur_vblank);
42424 if (dev_priv->last_vblank_valid) {
42425 dev_priv->usec_per_vblank =
42426 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42427 dev_priv->last_vblank = cur_vblank;
42428 dev_priv->last_vblank_valid = 1;
42429 }
42430 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
42431 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
42432 DRM_DEBUG("US per vblank is: %u\n",
42433 dev_priv->usec_per_vblank);
42434 }
42435 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42436
42437 for (i = 0; i < dev_priv->num_irqs; ++i) {
42438 if (status & cur_irq->pending_mask) {
42439 - atomic_inc(&cur_irq->irq_received);
42440 + atomic_inc_unchecked(&cur_irq->irq_received);
42441 wake_up(&cur_irq->irq_queue);
42442 handled = 1;
42443 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
42444 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
42445 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42446 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
42447 masks[irq][4]));
42448 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
42449 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
42450 } else {
42451 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42452 (((cur_irq_sequence =
42453 - atomic_read(&cur_irq->irq_received)) -
42454 + atomic_read_unchecked(&cur_irq->irq_received)) -
42455 *sequence) <= (1 << 23)));
42456 }
42457 *sequence = cur_irq_sequence;
42458 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
42459 }
42460
42461 for (i = 0; i < dev_priv->num_irqs; ++i) {
42462 - atomic_set(&cur_irq->irq_received, 0);
42463 + atomic_set_unchecked(&cur_irq->irq_received, 0);
42464 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
42465 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
42466 init_waitqueue_head(&cur_irq->irq_queue);
42467 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
42468 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
42469 case VIA_IRQ_RELATIVE:
42470 irqwait->request.sequence +=
42471 - atomic_read(&cur_irq->irq_received);
42472 + atomic_read_unchecked(&cur_irq->irq_received);
42473 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
42474 case VIA_IRQ_ABSOLUTE:
42475 break;
42476 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42477 index d26a6da..5fa41ed 100644
42478 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42479 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42480 @@ -447,7 +447,7 @@ struct vmw_private {
42481 * Fencing and IRQs.
42482 */
42483
42484 - atomic_t marker_seq;
42485 + atomic_unchecked_t marker_seq;
42486 wait_queue_head_t fence_queue;
42487 wait_queue_head_t fifo_queue;
42488 spinlock_t waiter_lock;
42489 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42490 index 39f2b03..d1b0a64 100644
42491 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42492 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42493 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
42494 (unsigned int) min,
42495 (unsigned int) fifo->capabilities);
42496
42497 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42498 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42499 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
42500 vmw_marker_queue_init(&fifo->marker_queue);
42501 return vmw_fifo_send_fence(dev_priv, &dummy);
42502 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
42503 if (reserveable)
42504 iowrite32(bytes, fifo_mem +
42505 SVGA_FIFO_RESERVED);
42506 - return fifo_mem + (next_cmd >> 2);
42507 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
42508 } else {
42509 need_bounce = true;
42510 }
42511 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42512
42513 fm = vmw_fifo_reserve(dev_priv, bytes);
42514 if (unlikely(fm == NULL)) {
42515 - *seqno = atomic_read(&dev_priv->marker_seq);
42516 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42517 ret = -ENOMEM;
42518 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
42519 false, 3*HZ);
42520 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42521 }
42522
42523 do {
42524 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
42525 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
42526 } while (*seqno == 0);
42527
42528 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
42529 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42530 index 170b61b..fec7348 100644
42531 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42532 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42533 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
42534 }
42535
42536 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
42537 - vmw_gmrid_man_init,
42538 - vmw_gmrid_man_takedown,
42539 - vmw_gmrid_man_get_node,
42540 - vmw_gmrid_man_put_node,
42541 - vmw_gmrid_man_debug
42542 + .init = vmw_gmrid_man_init,
42543 + .takedown = vmw_gmrid_man_takedown,
42544 + .get_node = vmw_gmrid_man_get_node,
42545 + .put_node = vmw_gmrid_man_put_node,
42546 + .debug = vmw_gmrid_man_debug
42547 };
42548 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42549 index 69c8ce2..cacb0ab 100644
42550 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42551 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42552 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
42553 int ret;
42554
42555 num_clips = arg->num_clips;
42556 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42557 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42558
42559 if (unlikely(num_clips == 0))
42560 return 0;
42561 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
42562 int ret;
42563
42564 num_clips = arg->num_clips;
42565 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42566 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42567
42568 if (unlikely(num_clips == 0))
42569 return 0;
42570 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42571 index 9fe9827..0aa2fc0 100644
42572 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42573 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42574 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42575 * emitted. Then the fence is stale and signaled.
42576 */
42577
42578 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42579 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42580 > VMW_FENCE_WRAP);
42581
42582 return ret;
42583 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42584
42585 if (fifo_idle)
42586 down_read(&fifo_state->rwsem);
42587 - signal_seq = atomic_read(&dev_priv->marker_seq);
42588 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42589 ret = 0;
42590
42591 for (;;) {
42592 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42593 index efd1ffd..0ae13ca 100644
42594 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42595 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42596 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42597 while (!vmw_lag_lt(queue, us)) {
42598 spin_lock(&queue->lock);
42599 if (list_empty(&queue->head))
42600 - seqno = atomic_read(&dev_priv->marker_seq);
42601 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42602 else {
42603 marker = list_first_entry(&queue->head,
42604 struct vmw_marker, head);
42605 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42606 index 37ac7b5..d52a5c9 100644
42607 --- a/drivers/gpu/vga/vga_switcheroo.c
42608 +++ b/drivers/gpu/vga/vga_switcheroo.c
42609 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42610
42611 /* this version is for the case where the power switch is separate
42612 to the device being powered down. */
42613 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42614 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42615 {
42616 /* copy over all the bus versions */
42617 if (dev->bus && dev->bus->pm) {
42618 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42619 return ret;
42620 }
42621
42622 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42623 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42624 {
42625 /* copy over all the bus versions */
42626 if (dev->bus && dev->bus->pm) {
42627 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42628 index 56ce8c2..32ce524 100644
42629 --- a/drivers/hid/hid-core.c
42630 +++ b/drivers/hid/hid-core.c
42631 @@ -2531,7 +2531,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42632
42633 int hid_add_device(struct hid_device *hdev)
42634 {
42635 - static atomic_t id = ATOMIC_INIT(0);
42636 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42637 int ret;
42638
42639 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42640 @@ -2574,7 +2574,7 @@ int hid_add_device(struct hid_device *hdev)
42641 /* XXX hack, any other cleaner solution after the driver core
42642 * is converted to allow more than 20 bytes as the device name? */
42643 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42644 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42645 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42646
42647 hid_debug_register(hdev, dev_name(&hdev->dev));
42648 ret = device_add(&hdev->dev);
42649 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
42650 index c13fb5b..55a3802 100644
42651 --- a/drivers/hid/hid-wiimote-debug.c
42652 +++ b/drivers/hid/hid-wiimote-debug.c
42653 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
42654 else if (size == 0)
42655 return -EIO;
42656
42657 - if (copy_to_user(u, buf, size))
42658 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
42659 return -EFAULT;
42660
42661 *off += size;
42662 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
42663 index 00bc30e..d8e5097 100644
42664 --- a/drivers/hv/channel.c
42665 +++ b/drivers/hv/channel.c
42666 @@ -370,7 +370,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
42667 int ret = 0;
42668
42669 next_gpadl_handle =
42670 - (atomic_inc_return(&vmbus_connection.next_gpadl_handle) - 1);
42671 + (atomic_inc_return_unchecked(&vmbus_connection.next_gpadl_handle) - 1);
42672
42673 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
42674 if (ret)
42675 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
42676 index 50e51a5..b0bfd78 100644
42677 --- a/drivers/hv/hv.c
42678 +++ b/drivers/hv/hv.c
42679 @@ -118,7 +118,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
42680 u64 output_address = (output) ? virt_to_phys(output) : 0;
42681 u32 output_address_hi = output_address >> 32;
42682 u32 output_address_lo = output_address & 0xFFFFFFFF;
42683 - void *hypercall_page = hv_context.hypercall_page;
42684 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42685
42686 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42687 "=a"(hv_status_lo) : "d" (control_hi),
42688 @@ -164,7 +164,7 @@ int hv_init(void)
42689 /* See if the hypercall page is already set */
42690 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42691
42692 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42693 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42694
42695 if (!virtaddr)
42696 goto cleanup;
42697 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42698 index ff16938..e60879c 100644
42699 --- a/drivers/hv/hv_balloon.c
42700 +++ b/drivers/hv/hv_balloon.c
42701 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42702
42703 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42704 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42705 -static atomic_t trans_id = ATOMIC_INIT(0);
42706 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42707
42708 static int dm_ring_size = (5 * PAGE_SIZE);
42709
42710 @@ -947,7 +947,7 @@ static void hot_add_req(struct work_struct *dummy)
42711 pr_info("Memory hot add failed\n");
42712
42713 dm->state = DM_INITIALIZED;
42714 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42715 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42716 vmbus_sendpacket(dm->dev->channel, &resp,
42717 sizeof(struct dm_hot_add_response),
42718 (unsigned long)NULL,
42719 @@ -1028,7 +1028,7 @@ static void post_status(struct hv_dynmem_device *dm)
42720 memset(&status, 0, sizeof(struct dm_status));
42721 status.hdr.type = DM_STATUS_REPORT;
42722 status.hdr.size = sizeof(struct dm_status);
42723 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42724 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42725
42726 /*
42727 * The host expects the guest to report free memory.
42728 @@ -1048,7 +1048,7 @@ static void post_status(struct hv_dynmem_device *dm)
42729 * send the status. This can happen if we were interrupted
42730 * after we picked our transaction ID.
42731 */
42732 - if (status.hdr.trans_id != atomic_read(&trans_id))
42733 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42734 return;
42735
42736 /*
42737 @@ -1188,7 +1188,7 @@ static void balloon_up(struct work_struct *dummy)
42738 */
42739
42740 do {
42741 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42742 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42743 ret = vmbus_sendpacket(dm_device.dev->channel,
42744 bl_resp,
42745 bl_resp->hdr.size,
42746 @@ -1234,7 +1234,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42747
42748 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42749 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42750 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42751 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42752 resp.hdr.size = sizeof(struct dm_unballoon_response);
42753
42754 vmbus_sendpacket(dm_device.dev->channel, &resp,
42755 @@ -1295,7 +1295,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42756 memset(&version_req, 0, sizeof(struct dm_version_request));
42757 version_req.hdr.type = DM_VERSION_REQUEST;
42758 version_req.hdr.size = sizeof(struct dm_version_request);
42759 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42760 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42761 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42762 version_req.is_last_attempt = 1;
42763
42764 @@ -1468,7 +1468,7 @@ static int balloon_probe(struct hv_device *dev,
42765 memset(&version_req, 0, sizeof(struct dm_version_request));
42766 version_req.hdr.type = DM_VERSION_REQUEST;
42767 version_req.hdr.size = sizeof(struct dm_version_request);
42768 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42769 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42770 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42771 version_req.is_last_attempt = 0;
42772
42773 @@ -1499,7 +1499,7 @@ static int balloon_probe(struct hv_device *dev,
42774 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42775 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42776 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42777 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42778 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42779
42780 cap_msg.caps.cap_bits.balloon = 1;
42781 cap_msg.caps.cap_bits.hot_add = 1;
42782 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42783 index 44b1c94..6dccc2c 100644
42784 --- a/drivers/hv/hyperv_vmbus.h
42785 +++ b/drivers/hv/hyperv_vmbus.h
42786 @@ -632,7 +632,7 @@ enum vmbus_connect_state {
42787 struct vmbus_connection {
42788 enum vmbus_connect_state conn_state;
42789
42790 - atomic_t next_gpadl_handle;
42791 + atomic_unchecked_t next_gpadl_handle;
42792
42793 /*
42794 * Represents channel interrupts. Each bit position represents a
42795 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
42796 index f518b8d7..4bc0b64 100644
42797 --- a/drivers/hv/vmbus_drv.c
42798 +++ b/drivers/hv/vmbus_drv.c
42799 @@ -840,10 +840,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
42800 {
42801 int ret = 0;
42802
42803 - static atomic_t device_num = ATOMIC_INIT(0);
42804 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
42805
42806 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
42807 - atomic_inc_return(&device_num));
42808 + atomic_inc_return_unchecked(&device_num));
42809
42810 child_device_obj->device.bus = &hv_bus;
42811 child_device_obj->device.parent = &hv_acpi_dev->dev;
42812 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42813 index 579bdf9..0dac21d5 100644
42814 --- a/drivers/hwmon/acpi_power_meter.c
42815 +++ b/drivers/hwmon/acpi_power_meter.c
42816 @@ -116,7 +116,7 @@ struct sensor_template {
42817 struct device_attribute *devattr,
42818 const char *buf, size_t count);
42819 int index;
42820 -};
42821 +} __do_const;
42822
42823 /* Averaging interval */
42824 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42825 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42826 struct sensor_template *attrs)
42827 {
42828 struct device *dev = &resource->acpi_dev->dev;
42829 - struct sensor_device_attribute *sensors =
42830 + sensor_device_attribute_no_const *sensors =
42831 &resource->sensors[resource->num_sensors];
42832 int res = 0;
42833
42834 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
42835 return 0;
42836 }
42837
42838 -static struct dmi_system_id __initdata pm_dmi_table[] = {
42839 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
42840 {
42841 enable_cap_knobs, "IBM Active Energy Manager",
42842 {
42843 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42844 index 0af63da..05a183a 100644
42845 --- a/drivers/hwmon/applesmc.c
42846 +++ b/drivers/hwmon/applesmc.c
42847 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42848 {
42849 struct applesmc_node_group *grp;
42850 struct applesmc_dev_attr *node;
42851 - struct attribute *attr;
42852 + attribute_no_const *attr;
42853 int ret, i;
42854
42855 for (grp = groups; grp->format; grp++) {
42856 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42857 index cccef87..06ce8ec 100644
42858 --- a/drivers/hwmon/asus_atk0110.c
42859 +++ b/drivers/hwmon/asus_atk0110.c
42860 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42861 struct atk_sensor_data {
42862 struct list_head list;
42863 struct atk_data *data;
42864 - struct device_attribute label_attr;
42865 - struct device_attribute input_attr;
42866 - struct device_attribute limit1_attr;
42867 - struct device_attribute limit2_attr;
42868 + device_attribute_no_const label_attr;
42869 + device_attribute_no_const input_attr;
42870 + device_attribute_no_const limit1_attr;
42871 + device_attribute_no_const limit2_attr;
42872 char label_attr_name[ATTR_NAME_SIZE];
42873 char input_attr_name[ATTR_NAME_SIZE];
42874 char limit1_attr_name[ATTR_NAME_SIZE];
42875 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42876 static struct device_attribute atk_name_attr =
42877 __ATTR(name, 0444, atk_name_show, NULL);
42878
42879 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42880 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42881 sysfs_show_func show)
42882 {
42883 sysfs_attr_init(&attr->attr);
42884 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42885 index 5b7fec8..05c957a 100644
42886 --- a/drivers/hwmon/coretemp.c
42887 +++ b/drivers/hwmon/coretemp.c
42888 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42889 return NOTIFY_OK;
42890 }
42891
42892 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42893 +static struct notifier_block coretemp_cpu_notifier = {
42894 .notifier_call = coretemp_cpu_callback,
42895 };
42896
42897 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42898 index 7a8a6fb..015c1fd 100644
42899 --- a/drivers/hwmon/ibmaem.c
42900 +++ b/drivers/hwmon/ibmaem.c
42901 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42902 struct aem_rw_sensor_template *rw)
42903 {
42904 struct device *dev = &data->pdev->dev;
42905 - struct sensor_device_attribute *sensors = data->sensors;
42906 + sensor_device_attribute_no_const *sensors = data->sensors;
42907 int err;
42908
42909 /* Set up read-only sensors */
42910 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42911 index 17ae2eb..21b71dd 100644
42912 --- a/drivers/hwmon/iio_hwmon.c
42913 +++ b/drivers/hwmon/iio_hwmon.c
42914 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42915 {
42916 struct device *dev = &pdev->dev;
42917 struct iio_hwmon_state *st;
42918 - struct sensor_device_attribute *a;
42919 + sensor_device_attribute_no_const *a;
42920 int ret, i;
42921 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42922 enum iio_chan_type type;
42923 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42924 index 37f0170..414ec2c 100644
42925 --- a/drivers/hwmon/nct6683.c
42926 +++ b/drivers/hwmon/nct6683.c
42927 @@ -397,11 +397,11 @@ static struct attribute_group *
42928 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42929 int repeat)
42930 {
42931 - struct sensor_device_attribute_2 *a2;
42932 - struct sensor_device_attribute *a;
42933 + sensor_device_attribute_2_no_const *a2;
42934 + sensor_device_attribute_no_const *a;
42935 struct sensor_device_template **t;
42936 struct sensor_device_attr_u *su;
42937 - struct attribute_group *group;
42938 + attribute_group_no_const *group;
42939 struct attribute **attrs;
42940 int i, j, count;
42941
42942 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42943 index 0773930..6f04305 100644
42944 --- a/drivers/hwmon/nct6775.c
42945 +++ b/drivers/hwmon/nct6775.c
42946 @@ -952,10 +952,10 @@ static struct attribute_group *
42947 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42948 int repeat)
42949 {
42950 - struct attribute_group *group;
42951 + attribute_group_no_const *group;
42952 struct sensor_device_attr_u *su;
42953 - struct sensor_device_attribute *a;
42954 - struct sensor_device_attribute_2 *a2;
42955 + sensor_device_attribute_no_const *a;
42956 + sensor_device_attribute_2_no_const *a2;
42957 struct attribute **attrs;
42958 struct sensor_device_template **t;
42959 int i, count;
42960 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42961 index f2e47c7..45d7941 100644
42962 --- a/drivers/hwmon/pmbus/pmbus_core.c
42963 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42964 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42965 return 0;
42966 }
42967
42968 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42969 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42970 const char *name,
42971 umode_t mode,
42972 ssize_t (*show)(struct device *dev,
42973 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42974 dev_attr->store = store;
42975 }
42976
42977 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42978 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42979 const char *name,
42980 umode_t mode,
42981 ssize_t (*show)(struct device *dev,
42982 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42983 u16 reg, u8 mask)
42984 {
42985 struct pmbus_boolean *boolean;
42986 - struct sensor_device_attribute *a;
42987 + sensor_device_attribute_no_const *a;
42988
42989 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42990 if (!boolean)
42991 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42992 bool update, bool readonly)
42993 {
42994 struct pmbus_sensor *sensor;
42995 - struct device_attribute *a;
42996 + device_attribute_no_const *a;
42997
42998 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42999 if (!sensor)
43000 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
43001 const char *lstring, int index)
43002 {
43003 struct pmbus_label *label;
43004 - struct device_attribute *a;
43005 + device_attribute_no_const *a;
43006
43007 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
43008 if (!label)
43009 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
43010 index d4f0935..7420593 100644
43011 --- a/drivers/hwmon/sht15.c
43012 +++ b/drivers/hwmon/sht15.c
43013 @@ -169,7 +169,7 @@ struct sht15_data {
43014 int supply_uv;
43015 bool supply_uv_valid;
43016 struct work_struct update_supply_work;
43017 - atomic_t interrupt_handled;
43018 + atomic_unchecked_t interrupt_handled;
43019 };
43020
43021 /**
43022 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
43023 ret = gpio_direction_input(data->pdata->gpio_data);
43024 if (ret)
43025 return ret;
43026 - atomic_set(&data->interrupt_handled, 0);
43027 + atomic_set_unchecked(&data->interrupt_handled, 0);
43028
43029 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43030 if (gpio_get_value(data->pdata->gpio_data) == 0) {
43031 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
43032 /* Only relevant if the interrupt hasn't occurred. */
43033 - if (!atomic_read(&data->interrupt_handled))
43034 + if (!atomic_read_unchecked(&data->interrupt_handled))
43035 schedule_work(&data->read_work);
43036 }
43037 ret = wait_event_timeout(data->wait_queue,
43038 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
43039
43040 /* First disable the interrupt */
43041 disable_irq_nosync(irq);
43042 - atomic_inc(&data->interrupt_handled);
43043 + atomic_inc_unchecked(&data->interrupt_handled);
43044 /* Then schedule a reading work struct */
43045 if (data->state != SHT15_READING_NOTHING)
43046 schedule_work(&data->read_work);
43047 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
43048 * If not, then start the interrupt again - care here as could
43049 * have gone low in meantime so verify it hasn't!
43050 */
43051 - atomic_set(&data->interrupt_handled, 0);
43052 + atomic_set_unchecked(&data->interrupt_handled, 0);
43053 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43054 /* If still not occurred or another handler was scheduled */
43055 if (gpio_get_value(data->pdata->gpio_data)
43056 - || atomic_read(&data->interrupt_handled))
43057 + || atomic_read_unchecked(&data->interrupt_handled))
43058 return;
43059 }
43060
43061 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
43062 index ac91c07..8e69663 100644
43063 --- a/drivers/hwmon/via-cputemp.c
43064 +++ b/drivers/hwmon/via-cputemp.c
43065 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
43066 return NOTIFY_OK;
43067 }
43068
43069 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
43070 +static struct notifier_block via_cputemp_cpu_notifier = {
43071 .notifier_call = via_cputemp_cpu_callback,
43072 };
43073
43074 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
43075 index 65e3240..e6c511d 100644
43076 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
43077 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
43078 @@ -39,7 +39,7 @@
43079 extern struct i2c_adapter amd756_smbus;
43080
43081 static struct i2c_adapter *s4882_adapter;
43082 -static struct i2c_algorithm *s4882_algo;
43083 +static i2c_algorithm_no_const *s4882_algo;
43084
43085 /* Wrapper access functions for multiplexed SMBus */
43086 static DEFINE_MUTEX(amd756_lock);
43087 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
43088 index b19a310..d6eece0 100644
43089 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
43090 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
43091 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
43092 /* usb layer */
43093
43094 /* Send command to device, and get response. */
43095 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43096 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43097 {
43098 int ret = 0;
43099 int actual;
43100 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
43101 index 88eda09..cf40434 100644
43102 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
43103 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
43104 @@ -37,7 +37,7 @@
43105 extern struct i2c_adapter *nforce2_smbus;
43106
43107 static struct i2c_adapter *s4985_adapter;
43108 -static struct i2c_algorithm *s4985_algo;
43109 +static i2c_algorithm_no_const *s4985_algo;
43110
43111 /* Wrapper access functions for multiplexed SMBus */
43112 static DEFINE_MUTEX(nforce2_lock);
43113 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
43114 index 71c7a39..71dd3e0 100644
43115 --- a/drivers/i2c/i2c-dev.c
43116 +++ b/drivers/i2c/i2c-dev.c
43117 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
43118 break;
43119 }
43120
43121 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
43122 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
43123 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
43124 if (IS_ERR(rdwr_pa[i].buf)) {
43125 res = PTR_ERR(rdwr_pa[i].buf);
43126 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
43127 index 0b510ba..4fbb5085 100644
43128 --- a/drivers/ide/ide-cd.c
43129 +++ b/drivers/ide/ide-cd.c
43130 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
43131 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
43132 if ((unsigned long)buf & alignment
43133 || blk_rq_bytes(rq) & q->dma_pad_mask
43134 - || object_is_on_stack(buf))
43135 + || object_starts_on_stack(buf))
43136 drive->dma = 0;
43137 }
43138 }
43139 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
43140 index 4df97f6..c751151 100644
43141 --- a/drivers/iio/industrialio-core.c
43142 +++ b/drivers/iio/industrialio-core.c
43143 @@ -570,7 +570,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
43144 }
43145
43146 static
43147 -int __iio_device_attr_init(struct device_attribute *dev_attr,
43148 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
43149 const char *postfix,
43150 struct iio_chan_spec const *chan,
43151 ssize_t (*readfunc)(struct device *dev,
43152 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
43153 index e28a494..f7c2671 100644
43154 --- a/drivers/infiniband/core/cm.c
43155 +++ b/drivers/infiniband/core/cm.c
43156 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
43157
43158 struct cm_counter_group {
43159 struct kobject obj;
43160 - atomic_long_t counter[CM_ATTR_COUNT];
43161 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
43162 };
43163
43164 struct cm_counter_attribute {
43165 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
43166 struct ib_mad_send_buf *msg = NULL;
43167 int ret;
43168
43169 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43170 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43171 counter[CM_REQ_COUNTER]);
43172
43173 /* Quick state check to discard duplicate REQs. */
43174 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
43175 if (!cm_id_priv)
43176 return;
43177
43178 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43179 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43180 counter[CM_REP_COUNTER]);
43181 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
43182 if (ret)
43183 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
43184 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
43185 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
43186 spin_unlock_irq(&cm_id_priv->lock);
43187 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43188 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43189 counter[CM_RTU_COUNTER]);
43190 goto out;
43191 }
43192 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
43193 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
43194 dreq_msg->local_comm_id);
43195 if (!cm_id_priv) {
43196 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43197 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43198 counter[CM_DREQ_COUNTER]);
43199 cm_issue_drep(work->port, work->mad_recv_wc);
43200 return -EINVAL;
43201 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
43202 case IB_CM_MRA_REP_RCVD:
43203 break;
43204 case IB_CM_TIMEWAIT:
43205 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43206 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43207 counter[CM_DREQ_COUNTER]);
43208 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43209 goto unlock;
43210 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
43211 cm_free_msg(msg);
43212 goto deref;
43213 case IB_CM_DREQ_RCVD:
43214 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43215 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43216 counter[CM_DREQ_COUNTER]);
43217 goto unlock;
43218 default:
43219 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
43220 ib_modify_mad(cm_id_priv->av.port->mad_agent,
43221 cm_id_priv->msg, timeout)) {
43222 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
43223 - atomic_long_inc(&work->port->
43224 + atomic_long_inc_unchecked(&work->port->
43225 counter_group[CM_RECV_DUPLICATES].
43226 counter[CM_MRA_COUNTER]);
43227 goto out;
43228 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
43229 break;
43230 case IB_CM_MRA_REQ_RCVD:
43231 case IB_CM_MRA_REP_RCVD:
43232 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43233 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43234 counter[CM_MRA_COUNTER]);
43235 /* fall through */
43236 default:
43237 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
43238 case IB_CM_LAP_IDLE:
43239 break;
43240 case IB_CM_MRA_LAP_SENT:
43241 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43242 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43243 counter[CM_LAP_COUNTER]);
43244 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43245 goto unlock;
43246 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
43247 cm_free_msg(msg);
43248 goto deref;
43249 case IB_CM_LAP_RCVD:
43250 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43251 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43252 counter[CM_LAP_COUNTER]);
43253 goto unlock;
43254 default:
43255 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
43256 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
43257 if (cur_cm_id_priv) {
43258 spin_unlock_irq(&cm.lock);
43259 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43260 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43261 counter[CM_SIDR_REQ_COUNTER]);
43262 goto out; /* Duplicate message. */
43263 }
43264 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
43265 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
43266 msg->retries = 1;
43267
43268 - atomic_long_add(1 + msg->retries,
43269 + atomic_long_add_unchecked(1 + msg->retries,
43270 &port->counter_group[CM_XMIT].counter[attr_index]);
43271 if (msg->retries)
43272 - atomic_long_add(msg->retries,
43273 + atomic_long_add_unchecked(msg->retries,
43274 &port->counter_group[CM_XMIT_RETRIES].
43275 counter[attr_index]);
43276
43277 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
43278 }
43279
43280 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
43281 - atomic_long_inc(&port->counter_group[CM_RECV].
43282 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
43283 counter[attr_id - CM_ATTR_ID_OFFSET]);
43284
43285 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
43286 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
43287 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
43288
43289 return sprintf(buf, "%ld\n",
43290 - atomic_long_read(&group->counter[cm_attr->index]));
43291 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
43292 }
43293
43294 static const struct sysfs_ops cm_counter_ops = {
43295 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
43296 index 9f5ad7c..588cd84 100644
43297 --- a/drivers/infiniband/core/fmr_pool.c
43298 +++ b/drivers/infiniband/core/fmr_pool.c
43299 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
43300
43301 struct task_struct *thread;
43302
43303 - atomic_t req_ser;
43304 - atomic_t flush_ser;
43305 + atomic_unchecked_t req_ser;
43306 + atomic_unchecked_t flush_ser;
43307
43308 wait_queue_head_t force_wait;
43309 };
43310 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43311 struct ib_fmr_pool *pool = pool_ptr;
43312
43313 do {
43314 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
43315 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
43316 ib_fmr_batch_release(pool);
43317
43318 - atomic_inc(&pool->flush_ser);
43319 + atomic_inc_unchecked(&pool->flush_ser);
43320 wake_up_interruptible(&pool->force_wait);
43321
43322 if (pool->flush_function)
43323 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43324 }
43325
43326 set_current_state(TASK_INTERRUPTIBLE);
43327 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
43328 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
43329 !kthread_should_stop())
43330 schedule();
43331 __set_current_state(TASK_RUNNING);
43332 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
43333 pool->dirty_watermark = params->dirty_watermark;
43334 pool->dirty_len = 0;
43335 spin_lock_init(&pool->pool_lock);
43336 - atomic_set(&pool->req_ser, 0);
43337 - atomic_set(&pool->flush_ser, 0);
43338 + atomic_set_unchecked(&pool->req_ser, 0);
43339 + atomic_set_unchecked(&pool->flush_ser, 0);
43340 init_waitqueue_head(&pool->force_wait);
43341
43342 pool->thread = kthread_run(ib_fmr_cleanup_thread,
43343 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
43344 }
43345 spin_unlock_irq(&pool->pool_lock);
43346
43347 - serial = atomic_inc_return(&pool->req_ser);
43348 + serial = atomic_inc_return_unchecked(&pool->req_ser);
43349 wake_up_process(pool->thread);
43350
43351 if (wait_event_interruptible(pool->force_wait,
43352 - atomic_read(&pool->flush_ser) - serial >= 0))
43353 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
43354 return -EINTR;
43355
43356 return 0;
43357 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
43358 } else {
43359 list_add_tail(&fmr->list, &pool->dirty_list);
43360 if (++pool->dirty_len >= pool->dirty_watermark) {
43361 - atomic_inc(&pool->req_ser);
43362 + atomic_inc_unchecked(&pool->req_ser);
43363 wake_up_process(pool->thread);
43364 }
43365 }
43366 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
43367 index a9f0489..27a161b 100644
43368 --- a/drivers/infiniband/core/uverbs_cmd.c
43369 +++ b/drivers/infiniband/core/uverbs_cmd.c
43370 @@ -951,6 +951,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
43371 if (copy_from_user(&cmd, buf, sizeof cmd))
43372 return -EFAULT;
43373
43374 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
43375 + return -EFAULT;
43376 +
43377 INIT_UDATA(&udata, buf + sizeof cmd,
43378 (unsigned long) cmd.response + sizeof resp,
43379 in_len - sizeof cmd, out_len - sizeof resp);
43380 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
43381 index 6791fd1..78bdcdf 100644
43382 --- a/drivers/infiniband/hw/cxgb4/mem.c
43383 +++ b/drivers/infiniband/hw/cxgb4/mem.c
43384 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43385 int err;
43386 struct fw_ri_tpte tpt;
43387 u32 stag_idx;
43388 - static atomic_t key;
43389 + static atomic_unchecked_t key;
43390
43391 if (c4iw_fatal_error(rdev))
43392 return -EIO;
43393 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43394 if (rdev->stats.stag.cur > rdev->stats.stag.max)
43395 rdev->stats.stag.max = rdev->stats.stag.cur;
43396 mutex_unlock(&rdev->stats.lock);
43397 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
43398 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
43399 }
43400 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
43401 __func__, stag_state, type, pdid, stag_idx);
43402 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
43403 index 79b3dbc..96e5fcc 100644
43404 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
43405 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
43406 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43407 struct ib_atomic_eth *ateth;
43408 struct ipath_ack_entry *e;
43409 u64 vaddr;
43410 - atomic64_t *maddr;
43411 + atomic64_unchecked_t *maddr;
43412 u64 sdata;
43413 u32 rkey;
43414 u8 next;
43415 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43416 IB_ACCESS_REMOTE_ATOMIC)))
43417 goto nack_acc_unlck;
43418 /* Perform atomic OP and save result. */
43419 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43420 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43421 sdata = be64_to_cpu(ateth->swap_data);
43422 e = &qp->s_ack_queue[qp->r_head_ack_queue];
43423 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
43424 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43425 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43426 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43427 be64_to_cpu(ateth->compare_data),
43428 sdata);
43429 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
43430 index 1f95bba..9530f87 100644
43431 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
43432 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
43433 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
43434 unsigned long flags;
43435 struct ib_wc wc;
43436 u64 sdata;
43437 - atomic64_t *maddr;
43438 + atomic64_unchecked_t *maddr;
43439 enum ib_wc_status send_status;
43440
43441 /*
43442 @@ -382,11 +382,11 @@ again:
43443 IB_ACCESS_REMOTE_ATOMIC)))
43444 goto acc_err;
43445 /* Perform atomic OP and save result. */
43446 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43447 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43448 sdata = wqe->wr.wr.atomic.compare_add;
43449 *(u64 *) sqp->s_sge.sge.vaddr =
43450 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
43451 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43452 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43453 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43454 sdata, wqe->wr.wr.atomic.swap);
43455 goto send_comp;
43456 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
43457 index 5904026..f1c30e5 100644
43458 --- a/drivers/infiniband/hw/mlx4/mad.c
43459 +++ b/drivers/infiniband/hw/mlx4/mad.c
43460 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
43461
43462 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
43463 {
43464 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
43465 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
43466 cpu_to_be64(0xff00000000000000LL);
43467 }
43468
43469 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
43470 index ed327e6..ca1739e0 100644
43471 --- a/drivers/infiniband/hw/mlx4/mcg.c
43472 +++ b/drivers/infiniband/hw/mlx4/mcg.c
43473 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
43474 {
43475 char name[20];
43476
43477 - atomic_set(&ctx->tid, 0);
43478 + atomic_set_unchecked(&ctx->tid, 0);
43479 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
43480 ctx->mcg_wq = create_singlethread_workqueue(name);
43481 if (!ctx->mcg_wq)
43482 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43483 index f829fd9..1a8d436 100644
43484 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
43485 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43486 @@ -439,7 +439,7 @@ struct mlx4_ib_demux_ctx {
43487 struct list_head mcg_mgid0_list;
43488 struct workqueue_struct *mcg_wq;
43489 struct mlx4_ib_demux_pv_ctx **tun;
43490 - atomic_t tid;
43491 + atomic_unchecked_t tid;
43492 int flushing; /* flushing the work queue */
43493 };
43494
43495 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
43496 index 9d3e5c1..6f166df 100644
43497 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
43498 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
43499 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
43500 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
43501 }
43502
43503 -int mthca_QUERY_FW(struct mthca_dev *dev)
43504 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
43505 {
43506 struct mthca_mailbox *mailbox;
43507 u32 *outbox;
43508 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43509 CMD_TIME_CLASS_B);
43510 }
43511
43512 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43513 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43514 int num_mtt)
43515 {
43516 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
43517 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
43518 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
43519 }
43520
43521 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43522 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43523 int eq_num)
43524 {
43525 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
43526 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
43527 CMD_TIME_CLASS_B);
43528 }
43529
43530 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43531 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43532 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
43533 void *in_mad, void *response_mad)
43534 {
43535 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
43536 index ded76c1..0cf0a08 100644
43537 --- a/drivers/infiniband/hw/mthca/mthca_main.c
43538 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
43539 @@ -692,7 +692,7 @@ err_close:
43540 return err;
43541 }
43542
43543 -static int mthca_setup_hca(struct mthca_dev *dev)
43544 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
43545 {
43546 int err;
43547
43548 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
43549 index ed9a989..6aa5dc2 100644
43550 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
43551 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
43552 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
43553 * through the bitmaps)
43554 */
43555
43556 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43557 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43558 {
43559 int o;
43560 int m;
43561 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
43562 return key;
43563 }
43564
43565 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43566 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43567 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43568 {
43569 struct mthca_mailbox *mailbox;
43570 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43571 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43572 }
43573
43574 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43575 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43576 u64 *buffer_list, int buffer_size_shift,
43577 int list_len, u64 iova, u64 total_size,
43578 u32 access, struct mthca_mr *mr)
43579 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43580 index 415f8e1..e34214e 100644
43581 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43582 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43583 @@ -764,7 +764,7 @@ unlock:
43584 return 0;
43585 }
43586
43587 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43588 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43589 {
43590 struct mthca_dev *dev = to_mdev(ibcq->device);
43591 struct mthca_cq *cq = to_mcq(ibcq);
43592 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43593 index 3b2a6dc..bce26ff 100644
43594 --- a/drivers/infiniband/hw/nes/nes.c
43595 +++ b/drivers/infiniband/hw/nes/nes.c
43596 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43597 LIST_HEAD(nes_adapter_list);
43598 static LIST_HEAD(nes_dev_list);
43599
43600 -atomic_t qps_destroyed;
43601 +atomic_unchecked_t qps_destroyed;
43602
43603 static unsigned int ee_flsh_adapter;
43604 static unsigned int sysfs_nonidx_addr;
43605 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43606 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43607 struct nes_adapter *nesadapter = nesdev->nesadapter;
43608
43609 - atomic_inc(&qps_destroyed);
43610 + atomic_inc_unchecked(&qps_destroyed);
43611
43612 /* Free the control structures */
43613
43614 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43615 index bd9d132..70d84f4 100644
43616 --- a/drivers/infiniband/hw/nes/nes.h
43617 +++ b/drivers/infiniband/hw/nes/nes.h
43618 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43619 extern unsigned int wqm_quanta;
43620 extern struct list_head nes_adapter_list;
43621
43622 -extern atomic_t cm_connects;
43623 -extern atomic_t cm_accepts;
43624 -extern atomic_t cm_disconnects;
43625 -extern atomic_t cm_closes;
43626 -extern atomic_t cm_connecteds;
43627 -extern atomic_t cm_connect_reqs;
43628 -extern atomic_t cm_rejects;
43629 -extern atomic_t mod_qp_timouts;
43630 -extern atomic_t qps_created;
43631 -extern atomic_t qps_destroyed;
43632 -extern atomic_t sw_qps_destroyed;
43633 +extern atomic_unchecked_t cm_connects;
43634 +extern atomic_unchecked_t cm_accepts;
43635 +extern atomic_unchecked_t cm_disconnects;
43636 +extern atomic_unchecked_t cm_closes;
43637 +extern atomic_unchecked_t cm_connecteds;
43638 +extern atomic_unchecked_t cm_connect_reqs;
43639 +extern atomic_unchecked_t cm_rejects;
43640 +extern atomic_unchecked_t mod_qp_timouts;
43641 +extern atomic_unchecked_t qps_created;
43642 +extern atomic_unchecked_t qps_destroyed;
43643 +extern atomic_unchecked_t sw_qps_destroyed;
43644 extern u32 mh_detected;
43645 extern u32 mh_pauses_sent;
43646 extern u32 cm_packets_sent;
43647 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43648 extern u32 cm_packets_received;
43649 extern u32 cm_packets_dropped;
43650 extern u32 cm_packets_retrans;
43651 -extern atomic_t cm_listens_created;
43652 -extern atomic_t cm_listens_destroyed;
43653 +extern atomic_unchecked_t cm_listens_created;
43654 +extern atomic_unchecked_t cm_listens_destroyed;
43655 extern u32 cm_backlog_drops;
43656 -extern atomic_t cm_loopbacks;
43657 -extern atomic_t cm_nodes_created;
43658 -extern atomic_t cm_nodes_destroyed;
43659 -extern atomic_t cm_accel_dropped_pkts;
43660 -extern atomic_t cm_resets_recvd;
43661 -extern atomic_t pau_qps_created;
43662 -extern atomic_t pau_qps_destroyed;
43663 +extern atomic_unchecked_t cm_loopbacks;
43664 +extern atomic_unchecked_t cm_nodes_created;
43665 +extern atomic_unchecked_t cm_nodes_destroyed;
43666 +extern atomic_unchecked_t cm_accel_dropped_pkts;
43667 +extern atomic_unchecked_t cm_resets_recvd;
43668 +extern atomic_unchecked_t pau_qps_created;
43669 +extern atomic_unchecked_t pau_qps_destroyed;
43670
43671 extern u32 int_mod_timer_init;
43672 extern u32 int_mod_cq_depth_256;
43673 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
43674 index 6f09a72..cf4399d 100644
43675 --- a/drivers/infiniband/hw/nes/nes_cm.c
43676 +++ b/drivers/infiniband/hw/nes/nes_cm.c
43677 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
43678 u32 cm_packets_retrans;
43679 u32 cm_packets_created;
43680 u32 cm_packets_received;
43681 -atomic_t cm_listens_created;
43682 -atomic_t cm_listens_destroyed;
43683 +atomic_unchecked_t cm_listens_created;
43684 +atomic_unchecked_t cm_listens_destroyed;
43685 u32 cm_backlog_drops;
43686 -atomic_t cm_loopbacks;
43687 -atomic_t cm_nodes_created;
43688 -atomic_t cm_nodes_destroyed;
43689 -atomic_t cm_accel_dropped_pkts;
43690 -atomic_t cm_resets_recvd;
43691 +atomic_unchecked_t cm_loopbacks;
43692 +atomic_unchecked_t cm_nodes_created;
43693 +atomic_unchecked_t cm_nodes_destroyed;
43694 +atomic_unchecked_t cm_accel_dropped_pkts;
43695 +atomic_unchecked_t cm_resets_recvd;
43696
43697 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43698 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43699 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43700 /* instance of function pointers for client API */
43701 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43702 static struct nes_cm_ops nes_cm_api = {
43703 - mini_cm_accelerated,
43704 - mini_cm_listen,
43705 - mini_cm_del_listen,
43706 - mini_cm_connect,
43707 - mini_cm_close,
43708 - mini_cm_accept,
43709 - mini_cm_reject,
43710 - mini_cm_recv_pkt,
43711 - mini_cm_dealloc_core,
43712 - mini_cm_get,
43713 - mini_cm_set
43714 + .accelerated = mini_cm_accelerated,
43715 + .listen = mini_cm_listen,
43716 + .stop_listener = mini_cm_del_listen,
43717 + .connect = mini_cm_connect,
43718 + .close = mini_cm_close,
43719 + .accept = mini_cm_accept,
43720 + .reject = mini_cm_reject,
43721 + .recv_pkt = mini_cm_recv_pkt,
43722 + .destroy_cm_core = mini_cm_dealloc_core,
43723 + .get = mini_cm_get,
43724 + .set = mini_cm_set
43725 };
43726
43727 static struct nes_cm_core *g_cm_core;
43728
43729 -atomic_t cm_connects;
43730 -atomic_t cm_accepts;
43731 -atomic_t cm_disconnects;
43732 -atomic_t cm_closes;
43733 -atomic_t cm_connecteds;
43734 -atomic_t cm_connect_reqs;
43735 -atomic_t cm_rejects;
43736 +atomic_unchecked_t cm_connects;
43737 +atomic_unchecked_t cm_accepts;
43738 +atomic_unchecked_t cm_disconnects;
43739 +atomic_unchecked_t cm_closes;
43740 +atomic_unchecked_t cm_connecteds;
43741 +atomic_unchecked_t cm_connect_reqs;
43742 +atomic_unchecked_t cm_rejects;
43743
43744 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43745 {
43746 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43747 kfree(listener);
43748 listener = NULL;
43749 ret = 0;
43750 - atomic_inc(&cm_listens_destroyed);
43751 + atomic_inc_unchecked(&cm_listens_destroyed);
43752 } else {
43753 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43754 }
43755 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43756 cm_node->rem_mac);
43757
43758 add_hte_node(cm_core, cm_node);
43759 - atomic_inc(&cm_nodes_created);
43760 + atomic_inc_unchecked(&cm_nodes_created);
43761
43762 return cm_node;
43763 }
43764 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43765 }
43766
43767 atomic_dec(&cm_core->node_cnt);
43768 - atomic_inc(&cm_nodes_destroyed);
43769 + atomic_inc_unchecked(&cm_nodes_destroyed);
43770 nesqp = cm_node->nesqp;
43771 if (nesqp) {
43772 nesqp->cm_node = NULL;
43773 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43774
43775 static void drop_packet(struct sk_buff *skb)
43776 {
43777 - atomic_inc(&cm_accel_dropped_pkts);
43778 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43779 dev_kfree_skb_any(skb);
43780 }
43781
43782 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43783 {
43784
43785 int reset = 0; /* whether to send reset in case of err.. */
43786 - atomic_inc(&cm_resets_recvd);
43787 + atomic_inc_unchecked(&cm_resets_recvd);
43788 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43789 " refcnt=%d\n", cm_node, cm_node->state,
43790 atomic_read(&cm_node->ref_count));
43791 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43792 rem_ref_cm_node(cm_node->cm_core, cm_node);
43793 return NULL;
43794 }
43795 - atomic_inc(&cm_loopbacks);
43796 + atomic_inc_unchecked(&cm_loopbacks);
43797 loopbackremotenode->loopbackpartner = cm_node;
43798 loopbackremotenode->tcp_cntxt.rcv_wscale =
43799 NES_CM_DEFAULT_RCV_WND_SCALE;
43800 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43801 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43802 else {
43803 rem_ref_cm_node(cm_core, cm_node);
43804 - atomic_inc(&cm_accel_dropped_pkts);
43805 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43806 dev_kfree_skb_any(skb);
43807 }
43808 break;
43809 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43810
43811 if ((cm_id) && (cm_id->event_handler)) {
43812 if (issue_disconn) {
43813 - atomic_inc(&cm_disconnects);
43814 + atomic_inc_unchecked(&cm_disconnects);
43815 cm_event.event = IW_CM_EVENT_DISCONNECT;
43816 cm_event.status = disconn_status;
43817 cm_event.local_addr = cm_id->local_addr;
43818 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43819 }
43820
43821 if (issue_close) {
43822 - atomic_inc(&cm_closes);
43823 + atomic_inc_unchecked(&cm_closes);
43824 nes_disconnect(nesqp, 1);
43825
43826 cm_id->provider_data = nesqp;
43827 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43828
43829 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43830 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43831 - atomic_inc(&cm_accepts);
43832 + atomic_inc_unchecked(&cm_accepts);
43833
43834 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43835 netdev_refcnt_read(nesvnic->netdev));
43836 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43837 struct nes_cm_core *cm_core;
43838 u8 *start_buff;
43839
43840 - atomic_inc(&cm_rejects);
43841 + atomic_inc_unchecked(&cm_rejects);
43842 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43843 loopback = cm_node->loopbackpartner;
43844 cm_core = cm_node->cm_core;
43845 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43846 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43847 ntohs(laddr->sin_port));
43848
43849 - atomic_inc(&cm_connects);
43850 + atomic_inc_unchecked(&cm_connects);
43851 nesqp->active_conn = 1;
43852
43853 /* cache the cm_id in the qp */
43854 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43855 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43856 return err;
43857 }
43858 - atomic_inc(&cm_listens_created);
43859 + atomic_inc_unchecked(&cm_listens_created);
43860 }
43861
43862 cm_id->add_ref(cm_id);
43863 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43864
43865 if (nesqp->destroyed)
43866 return;
43867 - atomic_inc(&cm_connecteds);
43868 + atomic_inc_unchecked(&cm_connecteds);
43869 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43870 " local port 0x%04X. jiffies = %lu.\n",
43871 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43872 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43873
43874 cm_id->add_ref(cm_id);
43875 ret = cm_id->event_handler(cm_id, &cm_event);
43876 - atomic_inc(&cm_closes);
43877 + atomic_inc_unchecked(&cm_closes);
43878 cm_event.event = IW_CM_EVENT_CLOSE;
43879 cm_event.status = 0;
43880 cm_event.provider_data = cm_id->provider_data;
43881 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43882 return;
43883 cm_id = cm_node->cm_id;
43884
43885 - atomic_inc(&cm_connect_reqs);
43886 + atomic_inc_unchecked(&cm_connect_reqs);
43887 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43888 cm_node, cm_id, jiffies);
43889
43890 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43891 return;
43892 cm_id = cm_node->cm_id;
43893
43894 - atomic_inc(&cm_connect_reqs);
43895 + atomic_inc_unchecked(&cm_connect_reqs);
43896 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43897 cm_node, cm_id, jiffies);
43898
43899 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43900 index 4166452..fc952c3 100644
43901 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43902 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43903 @@ -40,8 +40,8 @@
43904 #include "nes.h"
43905 #include "nes_mgt.h"
43906
43907 -atomic_t pau_qps_created;
43908 -atomic_t pau_qps_destroyed;
43909 +atomic_unchecked_t pau_qps_created;
43910 +atomic_unchecked_t pau_qps_destroyed;
43911
43912 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43913 {
43914 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43915 {
43916 struct sk_buff *skb;
43917 unsigned long flags;
43918 - atomic_inc(&pau_qps_destroyed);
43919 + atomic_inc_unchecked(&pau_qps_destroyed);
43920
43921 /* Free packets that have not yet been forwarded */
43922 /* Lock is acquired by skb_dequeue when removing the skb */
43923 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43924 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43925 skb_queue_head_init(&nesqp->pau_list);
43926 spin_lock_init(&nesqp->pau_lock);
43927 - atomic_inc(&pau_qps_created);
43928 + atomic_inc_unchecked(&pau_qps_created);
43929 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43930 }
43931
43932 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43933 index 70acda9..a96de9d 100644
43934 --- a/drivers/infiniband/hw/nes/nes_nic.c
43935 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43936 @@ -1274,39 +1274,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43937 target_stat_values[++index] = mh_detected;
43938 target_stat_values[++index] = mh_pauses_sent;
43939 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43940 - target_stat_values[++index] = atomic_read(&cm_connects);
43941 - target_stat_values[++index] = atomic_read(&cm_accepts);
43942 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43943 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43944 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43945 - target_stat_values[++index] = atomic_read(&cm_rejects);
43946 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43947 - target_stat_values[++index] = atomic_read(&qps_created);
43948 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43949 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43950 - target_stat_values[++index] = atomic_read(&cm_closes);
43951 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43952 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43953 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43954 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43955 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43956 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43957 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43958 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43959 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43960 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43961 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43962 target_stat_values[++index] = cm_packets_sent;
43963 target_stat_values[++index] = cm_packets_bounced;
43964 target_stat_values[++index] = cm_packets_created;
43965 target_stat_values[++index] = cm_packets_received;
43966 target_stat_values[++index] = cm_packets_dropped;
43967 target_stat_values[++index] = cm_packets_retrans;
43968 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43969 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43970 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43971 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43972 target_stat_values[++index] = cm_backlog_drops;
43973 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43974 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43975 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43976 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43977 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43978 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43979 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43980 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43981 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43982 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43983 target_stat_values[++index] = nesadapter->free_4kpbl;
43984 target_stat_values[++index] = nesadapter->free_256pbl;
43985 target_stat_values[++index] = int_mod_timer_init;
43986 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43987 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43988 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43989 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43990 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43991 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43992 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43993 }
43994
43995 /**
43996 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43997 index c0d0296..3185f57 100644
43998 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43999 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
44000 @@ -46,9 +46,9 @@
44001
44002 #include <rdma/ib_umem.h>
44003
44004 -atomic_t mod_qp_timouts;
44005 -atomic_t qps_created;
44006 -atomic_t sw_qps_destroyed;
44007 +atomic_unchecked_t mod_qp_timouts;
44008 +atomic_unchecked_t qps_created;
44009 +atomic_unchecked_t sw_qps_destroyed;
44010
44011 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
44012
44013 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
44014 if (init_attr->create_flags)
44015 return ERR_PTR(-EINVAL);
44016
44017 - atomic_inc(&qps_created);
44018 + atomic_inc_unchecked(&qps_created);
44019 switch (init_attr->qp_type) {
44020 case IB_QPT_RC:
44021 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
44022 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
44023 struct iw_cm_event cm_event;
44024 int ret = 0;
44025
44026 - atomic_inc(&sw_qps_destroyed);
44027 + atomic_inc_unchecked(&sw_qps_destroyed);
44028 nesqp->destroyed = 1;
44029
44030 /* Blow away the connection if it exists. */
44031 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
44032 index ffd48bf..83cdb56 100644
44033 --- a/drivers/infiniband/hw/qib/qib.h
44034 +++ b/drivers/infiniband/hw/qib/qib.h
44035 @@ -52,6 +52,7 @@
44036 #include <linux/kref.h>
44037 #include <linux/sched.h>
44038 #include <linux/kthread.h>
44039 +#include <linux/slab.h>
44040
44041 #include "qib_common.h"
44042 #include "qib_verbs.h"
44043 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44044 index cdc7df4..a2fdfdb 100644
44045 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44046 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44047 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
44048 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
44049 }
44050
44051 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
44052 +static struct rtnl_link_ops ipoib_link_ops = {
44053 .kind = "ipoib",
44054 .maxtype = IFLA_IPOIB_MAX,
44055 .policy = ipoib_policy,
44056 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
44057 index e853a21..56fc5a8 100644
44058 --- a/drivers/input/gameport/gameport.c
44059 +++ b/drivers/input/gameport/gameport.c
44060 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
44061 */
44062 static void gameport_init_port(struct gameport *gameport)
44063 {
44064 - static atomic_t gameport_no = ATOMIC_INIT(-1);
44065 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
44066
44067 __module_get(THIS_MODULE);
44068
44069 mutex_init(&gameport->drv_mutex);
44070 device_initialize(&gameport->dev);
44071 dev_set_name(&gameport->dev, "gameport%lu",
44072 - (unsigned long)atomic_inc_return(&gameport_no));
44073 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
44074 gameport->dev.bus = &gameport_bus;
44075 gameport->dev.release = gameport_release_port;
44076 if (gameport->parent)
44077 diff --git a/drivers/input/input.c b/drivers/input/input.c
44078 index cc357f1..ee42fbc 100644
44079 --- a/drivers/input/input.c
44080 +++ b/drivers/input/input.c
44081 @@ -1781,7 +1781,7 @@ EXPORT_SYMBOL_GPL(input_class);
44082 */
44083 struct input_dev *input_allocate_device(void)
44084 {
44085 - static atomic_t input_no = ATOMIC_INIT(-1);
44086 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
44087 struct input_dev *dev;
44088
44089 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
44090 @@ -1796,7 +1796,7 @@ struct input_dev *input_allocate_device(void)
44091 INIT_LIST_HEAD(&dev->node);
44092
44093 dev_set_name(&dev->dev, "input%lu",
44094 - (unsigned long)atomic_inc_return(&input_no));
44095 + (unsigned long)atomic_inc_return_unchecked(&input_no));
44096
44097 __module_get(THIS_MODULE);
44098 }
44099 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
44100 index 4a95b22..874c182 100644
44101 --- a/drivers/input/joystick/sidewinder.c
44102 +++ b/drivers/input/joystick/sidewinder.c
44103 @@ -30,6 +30,7 @@
44104 #include <linux/kernel.h>
44105 #include <linux/module.h>
44106 #include <linux/slab.h>
44107 +#include <linux/sched.h>
44108 #include <linux/input.h>
44109 #include <linux/gameport.h>
44110 #include <linux/jiffies.h>
44111 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
44112 index 3aa2f3f..53c00ea 100644
44113 --- a/drivers/input/joystick/xpad.c
44114 +++ b/drivers/input/joystick/xpad.c
44115 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
44116
44117 static int xpad_led_probe(struct usb_xpad *xpad)
44118 {
44119 - static atomic_t led_seq = ATOMIC_INIT(-1);
44120 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
44121 unsigned long led_no;
44122 struct xpad_led *led;
44123 struct led_classdev *led_cdev;
44124 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
44125 if (!led)
44126 return -ENOMEM;
44127
44128 - led_no = atomic_inc_return(&led_seq);
44129 + led_no = atomic_inc_return_unchecked(&led_seq);
44130
44131 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
44132 led->xpad = xpad;
44133 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
44134 index ac1fa5f..5f7502c 100644
44135 --- a/drivers/input/misc/ims-pcu.c
44136 +++ b/drivers/input/misc/ims-pcu.c
44137 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
44138
44139 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44140 {
44141 - static atomic_t device_no = ATOMIC_INIT(-1);
44142 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
44143
44144 const struct ims_pcu_device_info *info;
44145 int error;
44146 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44147 }
44148
44149 /* Device appears to be operable, complete initialization */
44150 - pcu->device_no = atomic_inc_return(&device_no);
44151 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
44152
44153 /*
44154 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
44155 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
44156 index d02e1bd..d719719 100644
44157 --- a/drivers/input/mouse/psmouse.h
44158 +++ b/drivers/input/mouse/psmouse.h
44159 @@ -124,7 +124,7 @@ struct psmouse_attribute {
44160 ssize_t (*set)(struct psmouse *psmouse, void *data,
44161 const char *buf, size_t count);
44162 bool protect;
44163 -};
44164 +} __do_const;
44165 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
44166
44167 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
44168 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
44169 index b604564..3f14ae4 100644
44170 --- a/drivers/input/mousedev.c
44171 +++ b/drivers/input/mousedev.c
44172 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
44173
44174 spin_unlock_irq(&client->packet_lock);
44175
44176 - if (copy_to_user(buffer, data, count))
44177 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
44178 return -EFAULT;
44179
44180 return count;
44181 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
44182 index a05a517..323a2fd 100644
44183 --- a/drivers/input/serio/serio.c
44184 +++ b/drivers/input/serio/serio.c
44185 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
44186 */
44187 static void serio_init_port(struct serio *serio)
44188 {
44189 - static atomic_t serio_no = ATOMIC_INIT(-1);
44190 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
44191
44192 __module_get(THIS_MODULE);
44193
44194 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
44195 mutex_init(&serio->drv_mutex);
44196 device_initialize(&serio->dev);
44197 dev_set_name(&serio->dev, "serio%lu",
44198 - (unsigned long)atomic_inc_return(&serio_no));
44199 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
44200 serio->dev.bus = &serio_bus;
44201 serio->dev.release = serio_release_port;
44202 serio->dev.groups = serio_device_attr_groups;
44203 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
44204 index 71ef5d6..93380a9 100644
44205 --- a/drivers/input/serio/serio_raw.c
44206 +++ b/drivers/input/serio/serio_raw.c
44207 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
44208
44209 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44210 {
44211 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
44212 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
44213 struct serio_raw *serio_raw;
44214 int err;
44215
44216 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44217 }
44218
44219 snprintf(serio_raw->name, sizeof(serio_raw->name),
44220 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
44221 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
44222 kref_init(&serio_raw->kref);
44223 INIT_LIST_HEAD(&serio_raw->client_list);
44224 init_waitqueue_head(&serio_raw->wait);
44225 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
44226 index 92e2243..8fd9092 100644
44227 --- a/drivers/input/touchscreen/htcpen.c
44228 +++ b/drivers/input/touchscreen/htcpen.c
44229 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
44230 }
44231 };
44232
44233 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
44234 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
44235 {
44236 .ident = "Shift",
44237 .matches = {
44238 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
44239 index 48882c1..93e0987 100644
44240 --- a/drivers/iommu/amd_iommu.c
44241 +++ b/drivers/iommu/amd_iommu.c
44242 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
44243
44244 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
44245 {
44246 + phys_addr_t physaddr;
44247 WARN_ON(address & 0x7ULL);
44248
44249 memset(cmd, 0, sizeof(*cmd));
44250 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
44251 - cmd->data[1] = upper_32_bits(__pa(address));
44252 +
44253 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
44254 + if (object_starts_on_stack((void *)address)) {
44255 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
44256 + physaddr = __pa((u64)adjbuf);
44257 + } else
44258 +#endif
44259 + physaddr = __pa(address);
44260 +
44261 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
44262 + cmd->data[1] = upper_32_bits(physaddr);
44263 cmd->data[2] = 1;
44264 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
44265 }
44266 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
44267 index bd6252b..0716605 100644
44268 --- a/drivers/iommu/arm-smmu.c
44269 +++ b/drivers/iommu/arm-smmu.c
44270 @@ -331,7 +331,7 @@ enum arm_smmu_domain_stage {
44271
44272 struct arm_smmu_domain {
44273 struct arm_smmu_device *smmu;
44274 - struct io_pgtable_ops *pgtbl_ops;
44275 + struct io_pgtable *pgtbl;
44276 spinlock_t pgtbl_lock;
44277 struct arm_smmu_cfg cfg;
44278 enum arm_smmu_domain_stage stage;
44279 @@ -807,7 +807,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44280 {
44281 int irq, start, ret = 0;
44282 unsigned long ias, oas;
44283 - struct io_pgtable_ops *pgtbl_ops;
44284 + struct io_pgtable *pgtbl;
44285 struct io_pgtable_cfg pgtbl_cfg;
44286 enum io_pgtable_fmt fmt;
44287 struct arm_smmu_domain *smmu_domain = domain->priv;
44288 @@ -892,14 +892,16 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44289 };
44290
44291 smmu_domain->smmu = smmu;
44292 - pgtbl_ops = alloc_io_pgtable_ops(fmt, &pgtbl_cfg, smmu_domain);
44293 - if (!pgtbl_ops) {
44294 + pgtbl = alloc_io_pgtable(fmt, &pgtbl_cfg, smmu_domain);
44295 + if (!pgtbl) {
44296 ret = -ENOMEM;
44297 goto out_clear_smmu;
44298 }
44299
44300 /* Update our support page sizes to reflect the page table format */
44301 - arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44302 + pax_open_kernel();
44303 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44304 + pax_close_kernel();
44305
44306 /* Initialise the context bank with our page table cfg */
44307 arm_smmu_init_context_bank(smmu_domain, &pgtbl_cfg);
44308 @@ -920,7 +922,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44309 mutex_unlock(&smmu_domain->init_mutex);
44310
44311 /* Publish page table ops for map/unmap */
44312 - smmu_domain->pgtbl_ops = pgtbl_ops;
44313 + smmu_domain->pgtbl = pgtbl;
44314 return 0;
44315
44316 out_clear_smmu:
44317 @@ -953,8 +955,7 @@ static void arm_smmu_destroy_domain_context(struct iommu_domain *domain)
44318 free_irq(irq, domain);
44319 }
44320
44321 - if (smmu_domain->pgtbl_ops)
44322 - free_io_pgtable_ops(smmu_domain->pgtbl_ops);
44323 + free_io_pgtable(smmu_domain->pgtbl);
44324
44325 __arm_smmu_free_bitmap(smmu->context_map, cfg->cbndx);
44326 }
44327 @@ -1178,13 +1179,13 @@ static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova,
44328 int ret;
44329 unsigned long flags;
44330 struct arm_smmu_domain *smmu_domain = domain->priv;
44331 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44332 + struct io_pgtable *iop = smmu_domain->pgtbl;
44333
44334 - if (!ops)
44335 + if (!iop)
44336 return -ENODEV;
44337
44338 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44339 - ret = ops->map(ops, iova, paddr, size, prot);
44340 + ret = iop->ops->map(iop, iova, paddr, size, prot);
44341 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44342 return ret;
44343 }
44344 @@ -1195,13 +1196,13 @@ static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova,
44345 size_t ret;
44346 unsigned long flags;
44347 struct arm_smmu_domain *smmu_domain = domain->priv;
44348 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44349 + struct io_pgtable *iop = smmu_domain->pgtbl;
44350
44351 - if (!ops)
44352 + if (!iop)
44353 return 0;
44354
44355 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44356 - ret = ops->unmap(ops, iova, size);
44357 + ret = iop->ops->unmap(iop, iova, size);
44358 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44359 return ret;
44360 }
44361 @@ -1212,7 +1213,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44362 struct arm_smmu_domain *smmu_domain = domain->priv;
44363 struct arm_smmu_device *smmu = smmu_domain->smmu;
44364 struct arm_smmu_cfg *cfg = &smmu_domain->cfg;
44365 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44366 + struct io_pgtable *iop = smmu_domain->pgtbl;
44367 struct device *dev = smmu->dev;
44368 void __iomem *cb_base;
44369 u32 tmp;
44370 @@ -1235,7 +1236,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44371 dev_err(dev,
44372 "iova to phys timed out on 0x%pad. Falling back to software table walk.\n",
44373 &iova);
44374 - return ops->iova_to_phys(ops, iova);
44375 + return iop->ops->iova_to_phys(iop, iova);
44376 }
44377
44378 phys = readl_relaxed(cb_base + ARM_SMMU_CB_PAR_LO);
44379 @@ -1256,9 +1257,9 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44380 phys_addr_t ret;
44381 unsigned long flags;
44382 struct arm_smmu_domain *smmu_domain = domain->priv;
44383 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44384 + struct io_pgtable *iop = smmu_domain->pgtbl;
44385
44386 - if (!ops)
44387 + if (!iop)
44388 return 0;
44389
44390 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44391 @@ -1266,7 +1267,7 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44392 smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
44393 ret = arm_smmu_iova_to_phys_hard(domain, iova);
44394 } else {
44395 - ret = ops->iova_to_phys(ops, iova);
44396 + ret = iop->ops->iova_to_phys(iop, iova);
44397 }
44398
44399 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44400 @@ -1625,7 +1626,9 @@ static int arm_smmu_device_cfg_probe(struct arm_smmu_device *smmu)
44401 size |= SZ_64K | SZ_512M;
44402 }
44403
44404 - arm_smmu_ops.pgsize_bitmap &= size;
44405 + pax_open_kernel();
44406 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap &= size;
44407 + pax_close_kernel();
44408 dev_notice(smmu->dev, "\tSupported page sizes: 0x%08lx\n", size);
44409
44410 if (smmu->features & ARM_SMMU_FEAT_TRANS_S1)
44411 diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
44412 index b610a8d..08eb879 100644
44413 --- a/drivers/iommu/io-pgtable-arm.c
44414 +++ b/drivers/iommu/io-pgtable-arm.c
44415 @@ -36,12 +36,6 @@
44416 #define io_pgtable_to_data(x) \
44417 container_of((x), struct arm_lpae_io_pgtable, iop)
44418
44419 -#define io_pgtable_ops_to_pgtable(x) \
44420 - container_of((x), struct io_pgtable, ops)
44421 -
44422 -#define io_pgtable_ops_to_data(x) \
44423 - io_pgtable_to_data(io_pgtable_ops_to_pgtable(x))
44424 -
44425 /*
44426 * For consistency with the architecture, we always consider
44427 * ARM_LPAE_MAX_LEVELS levels, with the walk starting at level n >=0
44428 @@ -302,10 +296,10 @@ static arm_lpae_iopte arm_lpae_prot_to_pte(struct arm_lpae_io_pgtable *data,
44429 return pte;
44430 }
44431
44432 -static int arm_lpae_map(struct io_pgtable_ops *ops, unsigned long iova,
44433 +static int arm_lpae_map(struct io_pgtable *iop, unsigned long iova,
44434 phys_addr_t paddr, size_t size, int iommu_prot)
44435 {
44436 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44437 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44438 arm_lpae_iopte *ptep = data->pgd;
44439 int lvl = ARM_LPAE_START_LVL(data);
44440 arm_lpae_iopte prot;
44441 @@ -445,12 +439,11 @@ static int __arm_lpae_unmap(struct arm_lpae_io_pgtable *data,
44442 return __arm_lpae_unmap(data, iova, size, lvl + 1, ptep);
44443 }
44444
44445 -static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44446 +static int arm_lpae_unmap(struct io_pgtable *iop, unsigned long iova,
44447 size_t size)
44448 {
44449 size_t unmapped;
44450 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44451 - struct io_pgtable *iop = &data->iop;
44452 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44453 arm_lpae_iopte *ptep = data->pgd;
44454 int lvl = ARM_LPAE_START_LVL(data);
44455
44456 @@ -461,10 +454,10 @@ static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44457 return unmapped;
44458 }
44459
44460 -static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable_ops *ops,
44461 +static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable *iop,
44462 unsigned long iova)
44463 {
44464 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44465 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44466 arm_lpae_iopte pte, *ptep = data->pgd;
44467 int lvl = ARM_LPAE_START_LVL(data);
44468
44469 @@ -531,6 +524,12 @@ static void arm_lpae_restrict_pgsizes(struct io_pgtable_cfg *cfg)
44470 }
44471 }
44472
44473 +static struct io_pgtable_ops arm_lpae_io_pgtable_ops = {
44474 + .map = arm_lpae_map,
44475 + .unmap = arm_lpae_unmap,
44476 + .iova_to_phys = arm_lpae_iova_to_phys,
44477 +};
44478 +
44479 static struct arm_lpae_io_pgtable *
44480 arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44481 {
44482 @@ -562,11 +561,7 @@ arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44483 pgd_bits = va_bits - (data->bits_per_level * (data->levels - 1));
44484 data->pgd_size = 1UL << (pgd_bits + ilog2(sizeof(arm_lpae_iopte)));
44485
44486 - data->iop.ops = (struct io_pgtable_ops) {
44487 - .map = arm_lpae_map,
44488 - .unmap = arm_lpae_unmap,
44489 - .iova_to_phys = arm_lpae_iova_to_phys,
44490 - };
44491 + data->iop.ops = &arm_lpae_io_pgtable_ops;
44492
44493 return data;
44494 }
44495 @@ -825,9 +820,9 @@ static struct iommu_gather_ops dummy_tlb_ops __initdata = {
44496 .flush_pgtable = dummy_flush_pgtable,
44497 };
44498
44499 -static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44500 +static void __init arm_lpae_dump_ops(struct io_pgtable *iop)
44501 {
44502 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44503 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44504 struct io_pgtable_cfg *cfg = &data->iop.cfg;
44505
44506 pr_err("cfg: pgsize_bitmap 0x%lx, ias %u-bit\n",
44507 @@ -837,9 +832,9 @@ static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44508 data->bits_per_level, data->pgd);
44509 }
44510
44511 -#define __FAIL(ops, i) ({ \
44512 +#define __FAIL(iop, i) ({ \
44513 WARN(1, "selftest: test failed for fmt idx %d\n", (i)); \
44514 - arm_lpae_dump_ops(ops); \
44515 + arm_lpae_dump_ops(iop); \
44516 selftest_running = false; \
44517 -EFAULT; \
44518 })
44519 @@ -854,30 +849,32 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44520 int i, j;
44521 unsigned long iova;
44522 size_t size;
44523 - struct io_pgtable_ops *ops;
44524 + struct io_pgtable *iop;
44525 + const struct io_pgtable_ops *ops;
44526
44527 selftest_running = true;
44528
44529 for (i = 0; i < ARRAY_SIZE(fmts); ++i) {
44530 cfg_cookie = cfg;
44531 - ops = alloc_io_pgtable_ops(fmts[i], cfg, cfg);
44532 - if (!ops) {
44533 + iop = alloc_io_pgtable(fmts[i], cfg, cfg);
44534 + if (!iop) {
44535 pr_err("selftest: failed to allocate io pgtable ops\n");
44536 return -ENOMEM;
44537 }
44538 + ops = iop->ops;
44539
44540 /*
44541 * Initial sanity checks.
44542 * Empty page tables shouldn't provide any translations.
44543 */
44544 - if (ops->iova_to_phys(ops, 42))
44545 - return __FAIL(ops, i);
44546 + if (ops->iova_to_phys(iop, 42))
44547 + return __FAIL(iop, i);
44548
44549 - if (ops->iova_to_phys(ops, SZ_1G + 42))
44550 - return __FAIL(ops, i);
44551 + if (ops->iova_to_phys(iop, SZ_1G + 42))
44552 + return __FAIL(iop, i);
44553
44554 - if (ops->iova_to_phys(ops, SZ_2G + 42))
44555 - return __FAIL(ops, i);
44556 + if (ops->iova_to_phys(iop, SZ_2G + 42))
44557 + return __FAIL(iop, i);
44558
44559 /*
44560 * Distinct mappings of different granule sizes.
44561 @@ -887,19 +884,19 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44562 while (j != BITS_PER_LONG) {
44563 size = 1UL << j;
44564
44565 - if (ops->map(ops, iova, iova, size, IOMMU_READ |
44566 + if (ops->map(iop, iova, iova, size, IOMMU_READ |
44567 IOMMU_WRITE |
44568 IOMMU_NOEXEC |
44569 IOMMU_CACHE))
44570 - return __FAIL(ops, i);
44571 + return __FAIL(iop, i);
44572
44573 /* Overlapping mappings */
44574 - if (!ops->map(ops, iova, iova + size, size,
44575 + if (!ops->map(iop, iova, iova + size, size,
44576 IOMMU_READ | IOMMU_NOEXEC))
44577 - return __FAIL(ops, i);
44578 + return __FAIL(iop, i);
44579
44580 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44581 - return __FAIL(ops, i);
44582 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44583 + return __FAIL(iop, i);
44584
44585 iova += SZ_1G;
44586 j++;
44587 @@ -908,15 +905,15 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44588
44589 /* Partial unmap */
44590 size = 1UL << __ffs(cfg->pgsize_bitmap);
44591 - if (ops->unmap(ops, SZ_1G + size, size) != size)
44592 - return __FAIL(ops, i);
44593 + if (ops->unmap(iop, SZ_1G + size, size) != size)
44594 + return __FAIL(iop, i);
44595
44596 /* Remap of partial unmap */
44597 - if (ops->map(ops, SZ_1G + size, size, size, IOMMU_READ))
44598 - return __FAIL(ops, i);
44599 + if (ops->map(iop, SZ_1G + size, size, size, IOMMU_READ))
44600 + return __FAIL(iop, i);
44601
44602 - if (ops->iova_to_phys(ops, SZ_1G + size + 42) != (size + 42))
44603 - return __FAIL(ops, i);
44604 + if (ops->iova_to_phys(iop, SZ_1G + size + 42) != (size + 42))
44605 + return __FAIL(iop, i);
44606
44607 /* Full unmap */
44608 iova = 0;
44609 @@ -924,25 +921,25 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44610 while (j != BITS_PER_LONG) {
44611 size = 1UL << j;
44612
44613 - if (ops->unmap(ops, iova, size) != size)
44614 - return __FAIL(ops, i);
44615 + if (ops->unmap(iop, iova, size) != size)
44616 + return __FAIL(iop, i);
44617
44618 - if (ops->iova_to_phys(ops, iova + 42))
44619 - return __FAIL(ops, i);
44620 + if (ops->iova_to_phys(iop, iova + 42))
44621 + return __FAIL(iop, i);
44622
44623 /* Remap full block */
44624 - if (ops->map(ops, iova, iova, size, IOMMU_WRITE))
44625 - return __FAIL(ops, i);
44626 + if (ops->map(iop, iova, iova, size, IOMMU_WRITE))
44627 + return __FAIL(iop, i);
44628
44629 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44630 - return __FAIL(ops, i);
44631 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44632 + return __FAIL(iop, i);
44633
44634 iova += SZ_1G;
44635 j++;
44636 j = find_next_bit(&cfg->pgsize_bitmap, BITS_PER_LONG, j);
44637 }
44638
44639 - free_io_pgtable_ops(ops);
44640 + free_io_pgtable(iop);
44641 }
44642
44643 selftest_running = false;
44644 diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
44645 index 6436fe2..088c965 100644
44646 --- a/drivers/iommu/io-pgtable.c
44647 +++ b/drivers/iommu/io-pgtable.c
44648 @@ -40,7 +40,7 @@ io_pgtable_init_table[IO_PGTABLE_NUM_FMTS] =
44649 #endif
44650 };
44651
44652 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44653 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44654 struct io_pgtable_cfg *cfg,
44655 void *cookie)
44656 {
44657 @@ -62,21 +62,18 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44658 iop->cookie = cookie;
44659 iop->cfg = *cfg;
44660
44661 - return &iop->ops;
44662 + return iop;
44663 }
44664
44665 /*
44666 * It is the IOMMU driver's responsibility to ensure that the page table
44667 * is no longer accessible to the walker by this point.
44668 */
44669 -void free_io_pgtable_ops(struct io_pgtable_ops *ops)
44670 +void free_io_pgtable(struct io_pgtable *iop)
44671 {
44672 - struct io_pgtable *iop;
44673 -
44674 - if (!ops)
44675 + if (!iop)
44676 return;
44677
44678 - iop = container_of(ops, struct io_pgtable, ops);
44679 iop->cfg.tlb->tlb_flush_all(iop->cookie);
44680 io_pgtable_init_table[iop->fmt]->free(iop);
44681 }
44682 diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h
44683 index 10e32f6..0b276c8 100644
44684 --- a/drivers/iommu/io-pgtable.h
44685 +++ b/drivers/iommu/io-pgtable.h
44686 @@ -75,17 +75,18 @@ struct io_pgtable_cfg {
44687 * These functions map directly onto the iommu_ops member functions with
44688 * the same names.
44689 */
44690 +struct io_pgtable;
44691 struct io_pgtable_ops {
44692 - int (*map)(struct io_pgtable_ops *ops, unsigned long iova,
44693 + int (*map)(struct io_pgtable *iop, unsigned long iova,
44694 phys_addr_t paddr, size_t size, int prot);
44695 - int (*unmap)(struct io_pgtable_ops *ops, unsigned long iova,
44696 + int (*unmap)(struct io_pgtable *iop, unsigned long iova,
44697 size_t size);
44698 - phys_addr_t (*iova_to_phys)(struct io_pgtable_ops *ops,
44699 + phys_addr_t (*iova_to_phys)(struct io_pgtable *iop,
44700 unsigned long iova);
44701 };
44702
44703 /**
44704 - * alloc_io_pgtable_ops() - Allocate a page table allocator for use by an IOMMU.
44705 + * alloc_io_pgtable() - Allocate a page table allocator for use by an IOMMU.
44706 *
44707 * @fmt: The page table format.
44708 * @cfg: The page table configuration. This will be modified to represent
44709 @@ -94,9 +95,9 @@ struct io_pgtable_ops {
44710 * @cookie: An opaque token provided by the IOMMU driver and passed back to
44711 * the callback routines in cfg->tlb.
44712 */
44713 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44714 - struct io_pgtable_cfg *cfg,
44715 - void *cookie);
44716 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44717 + struct io_pgtable_cfg *cfg,
44718 + void *cookie);
44719
44720 /**
44721 * free_io_pgtable_ops() - Free an io_pgtable_ops structure. The caller
44722 @@ -105,7 +106,7 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44723 *
44724 * @ops: The ops returned from alloc_io_pgtable_ops.
44725 */
44726 -void free_io_pgtable_ops(struct io_pgtable_ops *ops);
44727 +void free_io_pgtable(struct io_pgtable *iop);
44728
44729
44730 /*
44731 @@ -125,7 +126,7 @@ struct io_pgtable {
44732 enum io_pgtable_fmt fmt;
44733 void *cookie;
44734 struct io_pgtable_cfg cfg;
44735 - struct io_pgtable_ops ops;
44736 + const struct io_pgtable_ops *ops;
44737 };
44738
44739 /**
44740 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
44741 index 72e683d..c9db262 100644
44742 --- a/drivers/iommu/iommu.c
44743 +++ b/drivers/iommu/iommu.c
44744 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
44745 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
44746 {
44747 int err;
44748 - struct notifier_block *nb;
44749 + notifier_block_no_const *nb;
44750 struct iommu_callback_data cb = {
44751 .ops = ops,
44752 };
44753 diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
44754 index bc39bdf..e2de272 100644
44755 --- a/drivers/iommu/ipmmu-vmsa.c
44756 +++ b/drivers/iommu/ipmmu-vmsa.c
44757 @@ -41,7 +41,7 @@ struct ipmmu_vmsa_domain {
44758 struct iommu_domain *io_domain;
44759
44760 struct io_pgtable_cfg cfg;
44761 - struct io_pgtable_ops *iop;
44762 + struct io_pgtable *iop;
44763
44764 unsigned int context_id;
44765 spinlock_t lock; /* Protects mappings */
44766 @@ -323,8 +323,7 @@ static int ipmmu_domain_init_context(struct ipmmu_vmsa_domain *domain)
44767 domain->cfg.oas = 40;
44768 domain->cfg.tlb = &ipmmu_gather_ops;
44769
44770 - domain->iop = alloc_io_pgtable_ops(ARM_32_LPAE_S1, &domain->cfg,
44771 - domain);
44772 + domain->iop = alloc_io_pgtable(ARM_32_LPAE_S1, &domain->cfg, domain);
44773 if (!domain->iop)
44774 return -EINVAL;
44775
44776 @@ -482,7 +481,7 @@ static void ipmmu_domain_destroy(struct iommu_domain *io_domain)
44777 * been detached.
44778 */
44779 ipmmu_domain_destroy_context(domain);
44780 - free_io_pgtable_ops(domain->iop);
44781 + free_io_pgtable(domain->iop);
44782 kfree(domain);
44783 }
44784
44785 @@ -551,7 +550,7 @@ static int ipmmu_map(struct iommu_domain *io_domain, unsigned long iova,
44786 if (!domain)
44787 return -ENODEV;
44788
44789 - return domain->iop->map(domain->iop, iova, paddr, size, prot);
44790 + return domain->iop->ops->map(domain->iop, iova, paddr, size, prot);
44791 }
44792
44793 static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44794 @@ -559,7 +558,7 @@ static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44795 {
44796 struct ipmmu_vmsa_domain *domain = io_domain->priv;
44797
44798 - return domain->iop->unmap(domain->iop, iova, size);
44799 + return domain->iop->ops->unmap(domain->iop, iova, size);
44800 }
44801
44802 static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44803 @@ -569,7 +568,7 @@ static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44804
44805 /* TODO: Is locking needed ? */
44806
44807 - return domain->iop->iova_to_phys(domain->iop, iova);
44808 + return domain->iop->ops->iova_to_phys(domain->iop, iova);
44809 }
44810
44811 static int ipmmu_find_utlbs(struct ipmmu_vmsa_device *mmu, struct device *dev,
44812 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
44813 index 390079e..1da9d6c 100644
44814 --- a/drivers/iommu/irq_remapping.c
44815 +++ b/drivers/iommu/irq_remapping.c
44816 @@ -329,7 +329,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
44817 void panic_if_irq_remap(const char *msg)
44818 {
44819 if (irq_remapping_enabled)
44820 - panic(msg);
44821 + panic("%s", msg);
44822 }
44823
44824 static void ir_ack_apic_edge(struct irq_data *data)
44825 @@ -350,10 +350,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
44826
44827 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
44828 {
44829 - chip->irq_print_chip = ir_print_prefix;
44830 - chip->irq_ack = ir_ack_apic_edge;
44831 - chip->irq_eoi = ir_ack_apic_level;
44832 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44833 + pax_open_kernel();
44834 + *(void **)&chip->irq_print_chip = ir_print_prefix;
44835 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
44836 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
44837 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44838 + pax_close_kernel();
44839 }
44840
44841 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
44842 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
44843 index 471e1cd..b53b870 100644
44844 --- a/drivers/irqchip/irq-gic.c
44845 +++ b/drivers/irqchip/irq-gic.c
44846 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
44847 * Supported arch specific GIC irq extension.
44848 * Default make them NULL.
44849 */
44850 -struct irq_chip gic_arch_extn = {
44851 +irq_chip_no_const gic_arch_extn = {
44852 .irq_eoi = NULL,
44853 .irq_mask = NULL,
44854 .irq_unmask = NULL,
44855 @@ -318,7 +318,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
44856 chained_irq_exit(chip, desc);
44857 }
44858
44859 -static struct irq_chip gic_chip = {
44860 +static irq_chip_no_const gic_chip __read_only = {
44861 .name = "GIC",
44862 .irq_mask = gic_mask_irq,
44863 .irq_unmask = gic_unmask_irq,
44864 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
44865 index 9a0767b..5e5f86f 100644
44866 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
44867 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
44868 @@ -373,7 +373,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
44869 struct intc_irqpin_iomem *i;
44870 struct resource *io[INTC_IRQPIN_REG_NR];
44871 struct resource *irq;
44872 - struct irq_chip *irq_chip;
44873 + irq_chip_no_const *irq_chip;
44874 void (*enable_fn)(struct irq_data *d);
44875 void (*disable_fn)(struct irq_data *d);
44876 const char *name = dev_name(dev);
44877 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
44878 index 384e6ed..7a771b2 100644
44879 --- a/drivers/irqchip/irq-renesas-irqc.c
44880 +++ b/drivers/irqchip/irq-renesas-irqc.c
44881 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
44882 struct irqc_priv *p;
44883 struct resource *io;
44884 struct resource *irq;
44885 - struct irq_chip *irq_chip;
44886 + irq_chip_no_const *irq_chip;
44887 const char *name = dev_name(&pdev->dev);
44888 int ret;
44889 int k;
44890 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
44891 index 6a2df32..dc962f1 100644
44892 --- a/drivers/isdn/capi/capi.c
44893 +++ b/drivers/isdn/capi/capi.c
44894 @@ -81,8 +81,8 @@ struct capiminor {
44895
44896 struct capi20_appl *ap;
44897 u32 ncci;
44898 - atomic_t datahandle;
44899 - atomic_t msgid;
44900 + atomic_unchecked_t datahandle;
44901 + atomic_unchecked_t msgid;
44902
44903 struct tty_port port;
44904 int ttyinstop;
44905 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
44906 capimsg_setu16(s, 2, mp->ap->applid);
44907 capimsg_setu8 (s, 4, CAPI_DATA_B3);
44908 capimsg_setu8 (s, 5, CAPI_RESP);
44909 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
44910 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
44911 capimsg_setu32(s, 8, mp->ncci);
44912 capimsg_setu16(s, 12, datahandle);
44913 }
44914 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
44915 mp->outbytes -= len;
44916 spin_unlock_bh(&mp->outlock);
44917
44918 - datahandle = atomic_inc_return(&mp->datahandle);
44919 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
44920 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
44921 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44922 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44923 capimsg_setu16(skb->data, 2, mp->ap->applid);
44924 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
44925 capimsg_setu8 (skb->data, 5, CAPI_REQ);
44926 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
44927 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
44928 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
44929 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
44930 capimsg_setu16(skb->data, 16, len); /* Data length */
44931 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
44932 index aecec6d..11e13c5 100644
44933 --- a/drivers/isdn/gigaset/bas-gigaset.c
44934 +++ b/drivers/isdn/gigaset/bas-gigaset.c
44935 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
44936
44937
44938 static const struct gigaset_ops gigops = {
44939 - gigaset_write_cmd,
44940 - gigaset_write_room,
44941 - gigaset_chars_in_buffer,
44942 - gigaset_brkchars,
44943 - gigaset_init_bchannel,
44944 - gigaset_close_bchannel,
44945 - gigaset_initbcshw,
44946 - gigaset_freebcshw,
44947 - gigaset_reinitbcshw,
44948 - gigaset_initcshw,
44949 - gigaset_freecshw,
44950 - gigaset_set_modem_ctrl,
44951 - gigaset_baud_rate,
44952 - gigaset_set_line_ctrl,
44953 - gigaset_isoc_send_skb,
44954 - gigaset_isoc_input,
44955 + .write_cmd = gigaset_write_cmd,
44956 + .write_room = gigaset_write_room,
44957 + .chars_in_buffer = gigaset_chars_in_buffer,
44958 + .brkchars = gigaset_brkchars,
44959 + .init_bchannel = gigaset_init_bchannel,
44960 + .close_bchannel = gigaset_close_bchannel,
44961 + .initbcshw = gigaset_initbcshw,
44962 + .freebcshw = gigaset_freebcshw,
44963 + .reinitbcshw = gigaset_reinitbcshw,
44964 + .initcshw = gigaset_initcshw,
44965 + .freecshw = gigaset_freecshw,
44966 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44967 + .baud_rate = gigaset_baud_rate,
44968 + .set_line_ctrl = gigaset_set_line_ctrl,
44969 + .send_skb = gigaset_isoc_send_skb,
44970 + .handle_input = gigaset_isoc_input,
44971 };
44972
44973 /* bas_gigaset_init
44974 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
44975 index 600c79b..3752bab 100644
44976 --- a/drivers/isdn/gigaset/interface.c
44977 +++ b/drivers/isdn/gigaset/interface.c
44978 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
44979 }
44980 tty->driver_data = cs;
44981
44982 - ++cs->port.count;
44983 + atomic_inc(&cs->port.count);
44984
44985 - if (cs->port.count == 1) {
44986 + if (atomic_read(&cs->port.count) == 1) {
44987 tty_port_tty_set(&cs->port, tty);
44988 cs->port.low_latency = 1;
44989 }
44990 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
44991
44992 if (!cs->connected)
44993 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
44994 - else if (!cs->port.count)
44995 + else if (!atomic_read(&cs->port.count))
44996 dev_warn(cs->dev, "%s: device not opened\n", __func__);
44997 - else if (!--cs->port.count)
44998 + else if (!atomic_dec_return(&cs->port.count))
44999 tty_port_tty_set(&cs->port, NULL);
45000
45001 mutex_unlock(&cs->mutex);
45002 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
45003 index 8c91fd5..14f13ce 100644
45004 --- a/drivers/isdn/gigaset/ser-gigaset.c
45005 +++ b/drivers/isdn/gigaset/ser-gigaset.c
45006 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
45007 }
45008
45009 static const struct gigaset_ops ops = {
45010 - gigaset_write_cmd,
45011 - gigaset_write_room,
45012 - gigaset_chars_in_buffer,
45013 - gigaset_brkchars,
45014 - gigaset_init_bchannel,
45015 - gigaset_close_bchannel,
45016 - gigaset_initbcshw,
45017 - gigaset_freebcshw,
45018 - gigaset_reinitbcshw,
45019 - gigaset_initcshw,
45020 - gigaset_freecshw,
45021 - gigaset_set_modem_ctrl,
45022 - gigaset_baud_rate,
45023 - gigaset_set_line_ctrl,
45024 - gigaset_m10x_send_skb, /* asyncdata.c */
45025 - gigaset_m10x_input, /* asyncdata.c */
45026 + .write_cmd = gigaset_write_cmd,
45027 + .write_room = gigaset_write_room,
45028 + .chars_in_buffer = gigaset_chars_in_buffer,
45029 + .brkchars = gigaset_brkchars,
45030 + .init_bchannel = gigaset_init_bchannel,
45031 + .close_bchannel = gigaset_close_bchannel,
45032 + .initbcshw = gigaset_initbcshw,
45033 + .freebcshw = gigaset_freebcshw,
45034 + .reinitbcshw = gigaset_reinitbcshw,
45035 + .initcshw = gigaset_initcshw,
45036 + .freecshw = gigaset_freecshw,
45037 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45038 + .baud_rate = gigaset_baud_rate,
45039 + .set_line_ctrl = gigaset_set_line_ctrl,
45040 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
45041 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
45042 };
45043
45044
45045 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
45046 index 5f306e2..5342f88 100644
45047 --- a/drivers/isdn/gigaset/usb-gigaset.c
45048 +++ b/drivers/isdn/gigaset/usb-gigaset.c
45049 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
45050 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
45051 memcpy(cs->hw.usb->bchars, buf, 6);
45052 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
45053 - 0, 0, &buf, 6, 2000);
45054 + 0, 0, buf, 6, 2000);
45055 }
45056
45057 static void gigaset_freebcshw(struct bc_state *bcs)
45058 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
45059 }
45060
45061 static const struct gigaset_ops ops = {
45062 - gigaset_write_cmd,
45063 - gigaset_write_room,
45064 - gigaset_chars_in_buffer,
45065 - gigaset_brkchars,
45066 - gigaset_init_bchannel,
45067 - gigaset_close_bchannel,
45068 - gigaset_initbcshw,
45069 - gigaset_freebcshw,
45070 - gigaset_reinitbcshw,
45071 - gigaset_initcshw,
45072 - gigaset_freecshw,
45073 - gigaset_set_modem_ctrl,
45074 - gigaset_baud_rate,
45075 - gigaset_set_line_ctrl,
45076 - gigaset_m10x_send_skb,
45077 - gigaset_m10x_input,
45078 + .write_cmd = gigaset_write_cmd,
45079 + .write_room = gigaset_write_room,
45080 + .chars_in_buffer = gigaset_chars_in_buffer,
45081 + .brkchars = gigaset_brkchars,
45082 + .init_bchannel = gigaset_init_bchannel,
45083 + .close_bchannel = gigaset_close_bchannel,
45084 + .initbcshw = gigaset_initbcshw,
45085 + .freebcshw = gigaset_freebcshw,
45086 + .reinitbcshw = gigaset_reinitbcshw,
45087 + .initcshw = gigaset_initcshw,
45088 + .freecshw = gigaset_freecshw,
45089 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45090 + .baud_rate = gigaset_baud_rate,
45091 + .set_line_ctrl = gigaset_set_line_ctrl,
45092 + .send_skb = gigaset_m10x_send_skb,
45093 + .handle_input = gigaset_m10x_input,
45094 };
45095
45096 /*
45097 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
45098 index 4d9b195..455075c 100644
45099 --- a/drivers/isdn/hardware/avm/b1.c
45100 +++ b/drivers/isdn/hardware/avm/b1.c
45101 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
45102 }
45103 if (left) {
45104 if (t4file->user) {
45105 - if (copy_from_user(buf, dp, left))
45106 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45107 return -EFAULT;
45108 } else {
45109 memcpy(buf, dp, left);
45110 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
45111 }
45112 if (left) {
45113 if (config->user) {
45114 - if (copy_from_user(buf, dp, left))
45115 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45116 return -EFAULT;
45117 } else {
45118 memcpy(buf, dp, left);
45119 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
45120 index 9b856e1..fa03c92 100644
45121 --- a/drivers/isdn/i4l/isdn_common.c
45122 +++ b/drivers/isdn/i4l/isdn_common.c
45123 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
45124 } else
45125 return -EINVAL;
45126 case IIOCDBGVAR:
45127 + if (!capable(CAP_SYS_RAWIO))
45128 + return -EPERM;
45129 if (arg) {
45130 if (copy_to_user(argp, &dev, sizeof(ulong)))
45131 return -EFAULT;
45132 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
45133 index 91d5730..336523e 100644
45134 --- a/drivers/isdn/i4l/isdn_concap.c
45135 +++ b/drivers/isdn/i4l/isdn_concap.c
45136 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
45137 }
45138
45139 struct concap_device_ops isdn_concap_reliable_dl_dops = {
45140 - &isdn_concap_dl_data_req,
45141 - &isdn_concap_dl_connect_req,
45142 - &isdn_concap_dl_disconn_req
45143 + .data_req = &isdn_concap_dl_data_req,
45144 + .connect_req = &isdn_concap_dl_connect_req,
45145 + .disconn_req = &isdn_concap_dl_disconn_req
45146 };
45147
45148 /* The following should better go into a dedicated source file such that
45149 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
45150 index bc91261..2ef7e36 100644
45151 --- a/drivers/isdn/i4l/isdn_tty.c
45152 +++ b/drivers/isdn/i4l/isdn_tty.c
45153 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
45154
45155 #ifdef ISDN_DEBUG_MODEM_OPEN
45156 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
45157 - port->count);
45158 + atomic_read(&port->count));
45159 #endif
45160 - port->count++;
45161 + atomic_inc(&port->count);
45162 port->tty = tty;
45163 /*
45164 * Start up serial port
45165 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45166 #endif
45167 return;
45168 }
45169 - if ((tty->count == 1) && (port->count != 1)) {
45170 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
45171 /*
45172 * Uh, oh. tty->count is 1, which means that the tty
45173 * structure will be freed. Info->count should always
45174 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45175 * serial port won't be shutdown.
45176 */
45177 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
45178 - "info->count is %d\n", port->count);
45179 - port->count = 1;
45180 + "info->count is %d\n", atomic_read(&port->count));
45181 + atomic_set(&port->count, 1);
45182 }
45183 - if (--port->count < 0) {
45184 + if (atomic_dec_return(&port->count) < 0) {
45185 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
45186 - info->line, port->count);
45187 - port->count = 0;
45188 + info->line, atomic_read(&port->count));
45189 + atomic_set(&port->count, 0);
45190 }
45191 - if (port->count) {
45192 + if (atomic_read(&port->count)) {
45193 #ifdef ISDN_DEBUG_MODEM_OPEN
45194 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
45195 #endif
45196 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
45197 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
45198 return;
45199 isdn_tty_shutdown(info);
45200 - port->count = 0;
45201 + atomic_set(&port->count, 0);
45202 port->flags &= ~ASYNC_NORMAL_ACTIVE;
45203 port->tty = NULL;
45204 wake_up_interruptible(&port->open_wait);
45205 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
45206 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
45207 modem_info *info = &dev->mdm.info[i];
45208
45209 - if (info->port.count == 0)
45210 + if (atomic_read(&info->port.count) == 0)
45211 continue;
45212 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
45213 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
45214 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
45215 index e2d4e58..40cd045 100644
45216 --- a/drivers/isdn/i4l/isdn_x25iface.c
45217 +++ b/drivers/isdn/i4l/isdn_x25iface.c
45218 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
45219
45220
45221 static struct concap_proto_ops ix25_pops = {
45222 - &isdn_x25iface_proto_new,
45223 - &isdn_x25iface_proto_del,
45224 - &isdn_x25iface_proto_restart,
45225 - &isdn_x25iface_proto_close,
45226 - &isdn_x25iface_xmit,
45227 - &isdn_x25iface_receive,
45228 - &isdn_x25iface_connect_ind,
45229 - &isdn_x25iface_disconn_ind
45230 + .proto_new = &isdn_x25iface_proto_new,
45231 + .proto_del = &isdn_x25iface_proto_del,
45232 + .restart = &isdn_x25iface_proto_restart,
45233 + .close = &isdn_x25iface_proto_close,
45234 + .encap_and_xmit = &isdn_x25iface_xmit,
45235 + .data_ind = &isdn_x25iface_receive,
45236 + .connect_ind = &isdn_x25iface_connect_ind,
45237 + .disconn_ind = &isdn_x25iface_disconn_ind
45238 };
45239
45240 /* error message helper function */
45241 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
45242 index 358a574..b4987ea 100644
45243 --- a/drivers/isdn/icn/icn.c
45244 +++ b/drivers/isdn/icn/icn.c
45245 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
45246 if (count > len)
45247 count = len;
45248 if (user) {
45249 - if (copy_from_user(msg, buf, count))
45250 + if (count > sizeof msg || copy_from_user(msg, buf, count))
45251 return -EFAULT;
45252 } else
45253 memcpy(msg, buf, count);
45254 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
45255 index 87f7dff..7300125 100644
45256 --- a/drivers/isdn/mISDN/dsp_cmx.c
45257 +++ b/drivers/isdn/mISDN/dsp_cmx.c
45258 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
45259 static u16 dsp_count; /* last sample count */
45260 static int dsp_count_valid; /* if we have last sample count */
45261
45262 -void
45263 +void __intentional_overflow(-1)
45264 dsp_cmx_send(void *arg)
45265 {
45266 struct dsp_conf *conf;
45267 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
45268 index 312ffd3..9263d05 100644
45269 --- a/drivers/lguest/core.c
45270 +++ b/drivers/lguest/core.c
45271 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
45272 * The end address needs +1 because __get_vm_area allocates an
45273 * extra guard page, so we need space for that.
45274 */
45275 +
45276 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
45277 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45278 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
45279 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45280 +#else
45281 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45282 VM_ALLOC, switcher_addr, switcher_addr
45283 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45284 +#endif
45285 +
45286 if (!switcher_vma) {
45287 err = -ENOMEM;
45288 printk("lguest: could not map switcher pages high\n");
45289 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
45290 * Now the Switcher is mapped at the right address, we can't fail!
45291 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
45292 */
45293 - memcpy(switcher_vma->addr, start_switcher_text,
45294 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
45295 end_switcher_text - start_switcher_text);
45296
45297 printk(KERN_INFO "lguest: mapped switcher at %p\n",
45298 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
45299 index e3abebc9..6a35328 100644
45300 --- a/drivers/lguest/page_tables.c
45301 +++ b/drivers/lguest/page_tables.c
45302 @@ -585,7 +585,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
45303 /*:*/
45304
45305 #ifdef CONFIG_X86_PAE
45306 -static void release_pmd(pmd_t *spmd)
45307 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
45308 {
45309 /* If the entry's not present, there's nothing to release. */
45310 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
45311 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
45312 index 30f2aef..391c748 100644
45313 --- a/drivers/lguest/x86/core.c
45314 +++ b/drivers/lguest/x86/core.c
45315 @@ -60,7 +60,7 @@ static struct {
45316 /* Offset from where switcher.S was compiled to where we've copied it */
45317 static unsigned long switcher_offset(void)
45318 {
45319 - return switcher_addr - (unsigned long)start_switcher_text;
45320 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
45321 }
45322
45323 /* This cpu's struct lguest_pages (after the Switcher text page) */
45324 @@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
45325 * These copies are pretty cheap, so we do them unconditionally: */
45326 /* Save the current Host top-level page directory.
45327 */
45328 +
45329 +#ifdef CONFIG_PAX_PER_CPU_PGD
45330 + pages->state.host_cr3 = read_cr3();
45331 +#else
45332 pages->state.host_cr3 = __pa(current->mm->pgd);
45333 +#endif
45334 +
45335 /*
45336 * Set up the Guest's page tables to see this CPU's pages (and no
45337 * other CPU's pages).
45338 @@ -494,7 +500,7 @@ void __init lguest_arch_host_init(void)
45339 * compiled-in switcher code and the high-mapped copy we just made.
45340 */
45341 for (i = 0; i < IDT_ENTRIES; i++)
45342 - default_idt_entries[i] += switcher_offset();
45343 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
45344
45345 /*
45346 * Set up the Switcher's per-cpu areas.
45347 @@ -577,7 +583,7 @@ void __init lguest_arch_host_init(void)
45348 * it will be undisturbed when we switch. To change %cs and jump we
45349 * need this structure to feed to Intel's "lcall" instruction.
45350 */
45351 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
45352 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
45353 lguest_entry.segment = LGUEST_CS;
45354
45355 /*
45356 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
45357 index 40634b0..4f5855e 100644
45358 --- a/drivers/lguest/x86/switcher_32.S
45359 +++ b/drivers/lguest/x86/switcher_32.S
45360 @@ -87,6 +87,7 @@
45361 #include <asm/page.h>
45362 #include <asm/segment.h>
45363 #include <asm/lguest.h>
45364 +#include <asm/processor-flags.h>
45365
45366 // We mark the start of the code to copy
45367 // It's placed in .text tho it's never run here
45368 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
45369 // Changes type when we load it: damn Intel!
45370 // For after we switch over our page tables
45371 // That entry will be read-only: we'd crash.
45372 +
45373 +#ifdef CONFIG_PAX_KERNEXEC
45374 + mov %cr0, %edx
45375 + xor $X86_CR0_WP, %edx
45376 + mov %edx, %cr0
45377 +#endif
45378 +
45379 movl $(GDT_ENTRY_TSS*8), %edx
45380 ltr %dx
45381
45382 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
45383 // Let's clear it again for our return.
45384 // The GDT descriptor of the Host
45385 // Points to the table after two "size" bytes
45386 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
45387 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
45388 // Clear "used" from type field (byte 5, bit 2)
45389 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
45390 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
45391 +
45392 +#ifdef CONFIG_PAX_KERNEXEC
45393 + mov %cr0, %eax
45394 + xor $X86_CR0_WP, %eax
45395 + mov %eax, %cr0
45396 +#endif
45397
45398 // Once our page table's switched, the Guest is live!
45399 // The Host fades as we run this final step.
45400 @@ -295,13 +309,12 @@ deliver_to_host:
45401 // I consulted gcc, and it gave
45402 // These instructions, which I gladly credit:
45403 leal (%edx,%ebx,8), %eax
45404 - movzwl (%eax),%edx
45405 - movl 4(%eax), %eax
45406 - xorw %ax, %ax
45407 - orl %eax, %edx
45408 + movl 4(%eax), %edx
45409 + movw (%eax), %dx
45410 // Now the address of the handler's in %edx
45411 // We call it now: its "iret" drops us home.
45412 - jmp *%edx
45413 + ljmp $__KERNEL_CS, $1f
45414 +1: jmp *%edx
45415
45416 // Every interrupt can come to us here
45417 // But we must truly tell each apart.
45418 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
45419 index a08e3ee..df8ade2 100644
45420 --- a/drivers/md/bcache/closure.h
45421 +++ b/drivers/md/bcache/closure.h
45422 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
45423 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
45424 struct workqueue_struct *wq)
45425 {
45426 - BUG_ON(object_is_on_stack(cl));
45427 + BUG_ON(object_starts_on_stack(cl));
45428 closure_set_ip(cl);
45429 cl->fn = fn;
45430 cl->wq = wq;
45431 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
45432 index 3a57679..c58cdaf 100644
45433 --- a/drivers/md/bitmap.c
45434 +++ b/drivers/md/bitmap.c
45435 @@ -1786,7 +1786,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
45436 chunk_kb ? "KB" : "B");
45437 if (bitmap->storage.file) {
45438 seq_printf(seq, ", file: ");
45439 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
45440 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
45441 }
45442
45443 seq_printf(seq, "\n");
45444 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
45445 index c8a18e4..0ab43e5 100644
45446 --- a/drivers/md/dm-ioctl.c
45447 +++ b/drivers/md/dm-ioctl.c
45448 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
45449 cmd == DM_LIST_VERSIONS_CMD)
45450 return 0;
45451
45452 - if ((cmd == DM_DEV_CREATE_CMD)) {
45453 + if (cmd == DM_DEV_CREATE_CMD) {
45454 if (!*param->name) {
45455 DMWARN("name not supplied when creating device");
45456 return -EINVAL;
45457 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
45458 index 089d627..ef7352e 100644
45459 --- a/drivers/md/dm-raid1.c
45460 +++ b/drivers/md/dm-raid1.c
45461 @@ -40,7 +40,7 @@ enum dm_raid1_error {
45462
45463 struct mirror {
45464 struct mirror_set *ms;
45465 - atomic_t error_count;
45466 + atomic_unchecked_t error_count;
45467 unsigned long error_type;
45468 struct dm_dev *dev;
45469 sector_t offset;
45470 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
45471 struct mirror *m;
45472
45473 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
45474 - if (!atomic_read(&m->error_count))
45475 + if (!atomic_read_unchecked(&m->error_count))
45476 return m;
45477
45478 return NULL;
45479 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
45480 * simple way to tell if a device has encountered
45481 * errors.
45482 */
45483 - atomic_inc(&m->error_count);
45484 + atomic_inc_unchecked(&m->error_count);
45485
45486 if (test_and_set_bit(error_type, &m->error_type))
45487 return;
45488 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
45489 struct mirror *m = get_default_mirror(ms);
45490
45491 do {
45492 - if (likely(!atomic_read(&m->error_count)))
45493 + if (likely(!atomic_read_unchecked(&m->error_count)))
45494 return m;
45495
45496 if (m-- == ms->mirror)
45497 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
45498 {
45499 struct mirror *default_mirror = get_default_mirror(m->ms);
45500
45501 - return !atomic_read(&default_mirror->error_count);
45502 + return !atomic_read_unchecked(&default_mirror->error_count);
45503 }
45504
45505 static int mirror_available(struct mirror_set *ms, struct bio *bio)
45506 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
45507 */
45508 if (likely(region_in_sync(ms, region, 1)))
45509 m = choose_mirror(ms, bio->bi_iter.bi_sector);
45510 - else if (m && atomic_read(&m->error_count))
45511 + else if (m && atomic_read_unchecked(&m->error_count))
45512 m = NULL;
45513
45514 if (likely(m))
45515 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
45516 }
45517
45518 ms->mirror[mirror].ms = ms;
45519 - atomic_set(&(ms->mirror[mirror].error_count), 0);
45520 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
45521 ms->mirror[mirror].error_type = 0;
45522 ms->mirror[mirror].offset = offset;
45523
45524 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
45525 */
45526 static char device_status_char(struct mirror *m)
45527 {
45528 - if (!atomic_read(&(m->error_count)))
45529 + if (!atomic_read_unchecked(&(m->error_count)))
45530 return 'A';
45531
45532 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
45533 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
45534 index f478a4c..4b8e5ef 100644
45535 --- a/drivers/md/dm-stats.c
45536 +++ b/drivers/md/dm-stats.c
45537 @@ -382,7 +382,7 @@ do_sync_free:
45538 synchronize_rcu_expedited();
45539 dm_stat_free(&s->rcu_head);
45540 } else {
45541 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
45542 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
45543 call_rcu(&s->rcu_head, dm_stat_free);
45544 }
45545 return 0;
45546 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
45547 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
45548 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
45549 ));
45550 - ACCESS_ONCE(last->last_sector) = end_sector;
45551 - ACCESS_ONCE(last->last_rw) = bi_rw;
45552 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
45553 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
45554 }
45555
45556 rcu_read_lock();
45557 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
45558 index f8b37d4..5c5cafd 100644
45559 --- a/drivers/md/dm-stripe.c
45560 +++ b/drivers/md/dm-stripe.c
45561 @@ -21,7 +21,7 @@ struct stripe {
45562 struct dm_dev *dev;
45563 sector_t physical_start;
45564
45565 - atomic_t error_count;
45566 + atomic_unchecked_t error_count;
45567 };
45568
45569 struct stripe_c {
45570 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
45571 kfree(sc);
45572 return r;
45573 }
45574 - atomic_set(&(sc->stripe[i].error_count), 0);
45575 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
45576 }
45577
45578 ti->private = sc;
45579 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
45580 DMEMIT("%d ", sc->stripes);
45581 for (i = 0; i < sc->stripes; i++) {
45582 DMEMIT("%s ", sc->stripe[i].dev->name);
45583 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
45584 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
45585 'D' : 'A';
45586 }
45587 buffer[i] = '\0';
45588 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
45589 */
45590 for (i = 0; i < sc->stripes; i++)
45591 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
45592 - atomic_inc(&(sc->stripe[i].error_count));
45593 - if (atomic_read(&(sc->stripe[i].error_count)) <
45594 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
45595 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
45596 DM_IO_ERROR_THRESHOLD)
45597 schedule_work(&sc->trigger_event);
45598 }
45599 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
45600 index 757f1ba..bf9ec8f 100644
45601 --- a/drivers/md/dm-table.c
45602 +++ b/drivers/md/dm-table.c
45603 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
45604 if (!dev_size)
45605 return 0;
45606
45607 - if ((start >= dev_size) || (start + len > dev_size)) {
45608 + if ((start >= dev_size) || (len > dev_size - start)) {
45609 DMWARN("%s: %s too small for target: "
45610 "start=%llu, len=%llu, dev_size=%llu",
45611 dm_device_name(ti->table->md), bdevname(bdev, b),
45612 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
45613 index 79f6941..b33b4e0 100644
45614 --- a/drivers/md/dm-thin-metadata.c
45615 +++ b/drivers/md/dm-thin-metadata.c
45616 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45617 {
45618 pmd->info.tm = pmd->tm;
45619 pmd->info.levels = 2;
45620 - pmd->info.value_type.context = pmd->data_sm;
45621 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45622 pmd->info.value_type.size = sizeof(__le64);
45623 pmd->info.value_type.inc = data_block_inc;
45624 pmd->info.value_type.dec = data_block_dec;
45625 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45626
45627 pmd->bl_info.tm = pmd->tm;
45628 pmd->bl_info.levels = 1;
45629 - pmd->bl_info.value_type.context = pmd->data_sm;
45630 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45631 pmd->bl_info.value_type.size = sizeof(__le64);
45632 pmd->bl_info.value_type.inc = data_block_inc;
45633 pmd->bl_info.value_type.dec = data_block_dec;
45634 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
45635 index beda011..de57372 100644
45636 --- a/drivers/md/dm.c
45637 +++ b/drivers/md/dm.c
45638 @@ -188,9 +188,9 @@ struct mapped_device {
45639 /*
45640 * Event handling.
45641 */
45642 - atomic_t event_nr;
45643 + atomic_unchecked_t event_nr;
45644 wait_queue_head_t eventq;
45645 - atomic_t uevent_seq;
45646 + atomic_unchecked_t uevent_seq;
45647 struct list_head uevent_list;
45648 spinlock_t uevent_lock; /* Protect access to uevent_list */
45649
45650 @@ -2170,8 +2170,8 @@ static struct mapped_device *alloc_dev(int minor)
45651 spin_lock_init(&md->deferred_lock);
45652 atomic_set(&md->holders, 1);
45653 atomic_set(&md->open_count, 0);
45654 - atomic_set(&md->event_nr, 0);
45655 - atomic_set(&md->uevent_seq, 0);
45656 + atomic_set_unchecked(&md->event_nr, 0);
45657 + atomic_set_unchecked(&md->uevent_seq, 0);
45658 INIT_LIST_HEAD(&md->uevent_list);
45659 INIT_LIST_HEAD(&md->table_devices);
45660 spin_lock_init(&md->uevent_lock);
45661 @@ -2336,7 +2336,7 @@ static void event_callback(void *context)
45662
45663 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
45664
45665 - atomic_inc(&md->event_nr);
45666 + atomic_inc_unchecked(&md->event_nr);
45667 wake_up(&md->eventq);
45668 }
45669
45670 @@ -3182,18 +3182,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
45671
45672 uint32_t dm_next_uevent_seq(struct mapped_device *md)
45673 {
45674 - return atomic_add_return(1, &md->uevent_seq);
45675 + return atomic_add_return_unchecked(1, &md->uevent_seq);
45676 }
45677
45678 uint32_t dm_get_event_nr(struct mapped_device *md)
45679 {
45680 - return atomic_read(&md->event_nr);
45681 + return atomic_read_unchecked(&md->event_nr);
45682 }
45683
45684 int dm_wait_event(struct mapped_device *md, int event_nr)
45685 {
45686 return wait_event_interruptible(md->eventq,
45687 - (event_nr != atomic_read(&md->event_nr)));
45688 + (event_nr != atomic_read_unchecked(&md->event_nr)));
45689 }
45690
45691 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
45692 diff --git a/drivers/md/md.c b/drivers/md/md.c
45693 index b7bf8ee..ee17152 100644
45694 --- a/drivers/md/md.c
45695 +++ b/drivers/md/md.c
45696 @@ -191,10 +191,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
45697 * start build, activate spare
45698 */
45699 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
45700 -static atomic_t md_event_count;
45701 +static atomic_unchecked_t md_event_count;
45702 void md_new_event(struct mddev *mddev)
45703 {
45704 - atomic_inc(&md_event_count);
45705 + atomic_inc_unchecked(&md_event_count);
45706 wake_up(&md_event_waiters);
45707 }
45708 EXPORT_SYMBOL_GPL(md_new_event);
45709 @@ -204,7 +204,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
45710 */
45711 static void md_new_event_inintr(struct mddev *mddev)
45712 {
45713 - atomic_inc(&md_event_count);
45714 + atomic_inc_unchecked(&md_event_count);
45715 wake_up(&md_event_waiters);
45716 }
45717
45718 @@ -1442,7 +1442,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
45719 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
45720 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
45721 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
45722 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45723 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45724
45725 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
45726 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
45727 @@ -1693,7 +1693,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
45728 else
45729 sb->resync_offset = cpu_to_le64(0);
45730
45731 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
45732 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
45733
45734 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
45735 sb->size = cpu_to_le64(mddev->dev_sectors);
45736 @@ -2564,7 +2564,7 @@ __ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store);
45737 static ssize_t
45738 errors_show(struct md_rdev *rdev, char *page)
45739 {
45740 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
45741 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
45742 }
45743
45744 static ssize_t
45745 @@ -2573,7 +2573,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
45746 char *e;
45747 unsigned long n = simple_strtoul(buf, &e, 10);
45748 if (*buf && (*e == 0 || *e == '\n')) {
45749 - atomic_set(&rdev->corrected_errors, n);
45750 + atomic_set_unchecked(&rdev->corrected_errors, n);
45751 return len;
45752 }
45753 return -EINVAL;
45754 @@ -3009,8 +3009,8 @@ int md_rdev_init(struct md_rdev *rdev)
45755 rdev->sb_loaded = 0;
45756 rdev->bb_page = NULL;
45757 atomic_set(&rdev->nr_pending, 0);
45758 - atomic_set(&rdev->read_errors, 0);
45759 - atomic_set(&rdev->corrected_errors, 0);
45760 + atomic_set_unchecked(&rdev->read_errors, 0);
45761 + atomic_set_unchecked(&rdev->corrected_errors, 0);
45762
45763 INIT_LIST_HEAD(&rdev->same_set);
45764 init_waitqueue_head(&rdev->blocked_wait);
45765 @@ -7086,7 +7086,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
45766
45767 spin_unlock(&pers_lock);
45768 seq_printf(seq, "\n");
45769 - seq->poll_event = atomic_read(&md_event_count);
45770 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45771 return 0;
45772 }
45773 if (v == (void*)2) {
45774 @@ -7189,7 +7189,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
45775 return error;
45776
45777 seq = file->private_data;
45778 - seq->poll_event = atomic_read(&md_event_count);
45779 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45780 return error;
45781 }
45782
45783 @@ -7206,7 +7206,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
45784 /* always allow read */
45785 mask = POLLIN | POLLRDNORM;
45786
45787 - if (seq->poll_event != atomic_read(&md_event_count))
45788 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
45789 mask |= POLLERR | POLLPRI;
45790 return mask;
45791 }
45792 @@ -7253,7 +7253,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
45793 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
45794 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
45795 (int)part_stat_read(&disk->part0, sectors[1]) -
45796 - atomic_read(&disk->sync_io);
45797 + atomic_read_unchecked(&disk->sync_io);
45798 /* sync IO will cause sync_io to increase before the disk_stats
45799 * as sync_io is counted when a request starts, and
45800 * disk_stats is counted when it completes.
45801 diff --git a/drivers/md/md.h b/drivers/md/md.h
45802 index 318ca8f..31e4478 100644
45803 --- a/drivers/md/md.h
45804 +++ b/drivers/md/md.h
45805 @@ -94,13 +94,13 @@ struct md_rdev {
45806 * only maintained for arrays that
45807 * support hot removal
45808 */
45809 - atomic_t read_errors; /* number of consecutive read errors that
45810 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
45811 * we have tried to ignore.
45812 */
45813 struct timespec last_read_error; /* monotonic time since our
45814 * last read error
45815 */
45816 - atomic_t corrected_errors; /* number of corrected read errors,
45817 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
45818 * for reporting to userspace and storing
45819 * in superblock.
45820 */
45821 @@ -476,7 +476,7 @@ extern void mddev_unlock(struct mddev *mddev);
45822
45823 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
45824 {
45825 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45826 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45827 }
45828
45829 struct md_personality
45830 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
45831 index e8a9042..35bd145 100644
45832 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
45833 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
45834 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
45835 * Flick into a mode where all blocks get allocated in the new area.
45836 */
45837 smm->begin = old_len;
45838 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
45839 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
45840
45841 /*
45842 * Extend.
45843 @@ -714,7 +714,7 @@ out:
45844 /*
45845 * Switch back to normal behaviour.
45846 */
45847 - memcpy(sm, &ops, sizeof(*sm));
45848 + memcpy((void *)sm, &ops, sizeof(*sm));
45849 return r;
45850 }
45851
45852 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
45853 index 3e6d115..ffecdeb 100644
45854 --- a/drivers/md/persistent-data/dm-space-map.h
45855 +++ b/drivers/md/persistent-data/dm-space-map.h
45856 @@ -71,6 +71,7 @@ struct dm_space_map {
45857 dm_sm_threshold_fn fn,
45858 void *context);
45859 };
45860 +typedef struct dm_space_map __no_const dm_space_map_no_const;
45861
45862 /*----------------------------------------------------------------*/
45863
45864 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
45865 index d34e238..34f8d98 100644
45866 --- a/drivers/md/raid1.c
45867 +++ b/drivers/md/raid1.c
45868 @@ -1922,7 +1922,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
45869 if (r1_sync_page_io(rdev, sect, s,
45870 bio->bi_io_vec[idx].bv_page,
45871 READ) != 0)
45872 - atomic_add(s, &rdev->corrected_errors);
45873 + atomic_add_unchecked(s, &rdev->corrected_errors);
45874 }
45875 sectors -= s;
45876 sect += s;
45877 @@ -2155,7 +2155,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
45878 !test_bit(Faulty, &rdev->flags)) {
45879 if (r1_sync_page_io(rdev, sect, s,
45880 conf->tmppage, READ)) {
45881 - atomic_add(s, &rdev->corrected_errors);
45882 + atomic_add_unchecked(s, &rdev->corrected_errors);
45883 printk(KERN_INFO
45884 "md/raid1:%s: read error corrected "
45885 "(%d sectors at %llu on %s)\n",
45886 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
45887 index a7196c4..439f012 100644
45888 --- a/drivers/md/raid10.c
45889 +++ b/drivers/md/raid10.c
45890 @@ -1934,7 +1934,7 @@ static void end_sync_read(struct bio *bio, int error)
45891 /* The write handler will notice the lack of
45892 * R10BIO_Uptodate and record any errors etc
45893 */
45894 - atomic_add(r10_bio->sectors,
45895 + atomic_add_unchecked(r10_bio->sectors,
45896 &conf->mirrors[d].rdev->corrected_errors);
45897
45898 /* for reconstruct, we always reschedule after a read.
45899 @@ -2291,7 +2291,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45900 {
45901 struct timespec cur_time_mon;
45902 unsigned long hours_since_last;
45903 - unsigned int read_errors = atomic_read(&rdev->read_errors);
45904 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
45905
45906 ktime_get_ts(&cur_time_mon);
45907
45908 @@ -2313,9 +2313,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45909 * overflowing the shift of read_errors by hours_since_last.
45910 */
45911 if (hours_since_last >= 8 * sizeof(read_errors))
45912 - atomic_set(&rdev->read_errors, 0);
45913 + atomic_set_unchecked(&rdev->read_errors, 0);
45914 else
45915 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
45916 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
45917 }
45918
45919 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
45920 @@ -2369,8 +2369,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45921 return;
45922
45923 check_decay_read_errors(mddev, rdev);
45924 - atomic_inc(&rdev->read_errors);
45925 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
45926 + atomic_inc_unchecked(&rdev->read_errors);
45927 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
45928 char b[BDEVNAME_SIZE];
45929 bdevname(rdev->bdev, b);
45930
45931 @@ -2378,7 +2378,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45932 "md/raid10:%s: %s: Raid device exceeded "
45933 "read_error threshold [cur %d:max %d]\n",
45934 mdname(mddev), b,
45935 - atomic_read(&rdev->read_errors), max_read_errors);
45936 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
45937 printk(KERN_NOTICE
45938 "md/raid10:%s: %s: Failing raid device\n",
45939 mdname(mddev), b);
45940 @@ -2533,7 +2533,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45941 sect +
45942 choose_data_offset(r10_bio, rdev)),
45943 bdevname(rdev->bdev, b));
45944 - atomic_add(s, &rdev->corrected_errors);
45945 + atomic_add_unchecked(s, &rdev->corrected_errors);
45946 }
45947
45948 rdev_dec_pending(rdev, mddev);
45949 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
45950 index 007ab86..d11593d 100644
45951 --- a/drivers/md/raid5.c
45952 +++ b/drivers/md/raid5.c
45953 @@ -947,23 +947,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
45954 struct bio_vec bvl;
45955 struct bvec_iter iter;
45956 struct page *bio_page;
45957 - int page_offset;
45958 + s64 page_offset;
45959 struct async_submit_ctl submit;
45960 enum async_tx_flags flags = 0;
45961
45962 if (bio->bi_iter.bi_sector >= sector)
45963 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
45964 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
45965 else
45966 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
45967 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
45968
45969 if (frombio)
45970 flags |= ASYNC_TX_FENCE;
45971 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
45972
45973 bio_for_each_segment(bvl, bio, iter) {
45974 - int len = bvl.bv_len;
45975 - int clen;
45976 - int b_offset = 0;
45977 + s64 len = bvl.bv_len;
45978 + s64 clen;
45979 + s64 b_offset = 0;
45980
45981 if (page_offset < 0) {
45982 b_offset = -page_offset;
45983 @@ -1727,6 +1727,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
45984 return 1;
45985 }
45986
45987 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45988 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
45989 +#endif
45990 +
45991 static int grow_stripes(struct r5conf *conf, int num)
45992 {
45993 struct kmem_cache *sc;
45994 @@ -1738,7 +1742,11 @@ static int grow_stripes(struct r5conf *conf, int num)
45995 "raid%d-%s", conf->level, mdname(conf->mddev));
45996 else
45997 sprintf(conf->cache_name[0],
45998 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45999 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
46000 +#else
46001 "raid%d-%p", conf->level, conf->mddev);
46002 +#endif
46003 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
46004
46005 conf->active_name = 0;
46006 @@ -2015,21 +2023,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
46007 mdname(conf->mddev), STRIPE_SECTORS,
46008 (unsigned long long)s,
46009 bdevname(rdev->bdev, b));
46010 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
46011 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
46012 clear_bit(R5_ReadError, &sh->dev[i].flags);
46013 clear_bit(R5_ReWrite, &sh->dev[i].flags);
46014 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
46015 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
46016
46017 - if (atomic_read(&rdev->read_errors))
46018 - atomic_set(&rdev->read_errors, 0);
46019 + if (atomic_read_unchecked(&rdev->read_errors))
46020 + atomic_set_unchecked(&rdev->read_errors, 0);
46021 } else {
46022 const char *bdn = bdevname(rdev->bdev, b);
46023 int retry = 0;
46024 int set_bad = 0;
46025
46026 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
46027 - atomic_inc(&rdev->read_errors);
46028 + atomic_inc_unchecked(&rdev->read_errors);
46029 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
46030 printk_ratelimited(
46031 KERN_WARNING
46032 @@ -2057,7 +2065,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
46033 mdname(conf->mddev),
46034 (unsigned long long)s,
46035 bdn);
46036 - } else if (atomic_read(&rdev->read_errors)
46037 + } else if (atomic_read_unchecked(&rdev->read_errors)
46038 > conf->max_nr_stripes)
46039 printk(KERN_WARNING
46040 "md/raid:%s: Too many read errors, failing device %s.\n",
46041 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
46042 index 983db75..ef9248c 100644
46043 --- a/drivers/media/dvb-core/dvbdev.c
46044 +++ b/drivers/media/dvb-core/dvbdev.c
46045 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
46046 const struct dvb_device *template, void *priv, int type)
46047 {
46048 struct dvb_device *dvbdev;
46049 - struct file_operations *dvbdevfops;
46050 + file_operations_no_const *dvbdevfops;
46051 struct device *clsdev;
46052 int minor;
46053 int id;
46054 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
46055 index 6ad22b6..6e90e2a 100644
46056 --- a/drivers/media/dvb-frontends/af9033.h
46057 +++ b/drivers/media/dvb-frontends/af9033.h
46058 @@ -96,6 +96,6 @@ struct af9033_ops {
46059 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
46060 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
46061 int onoff);
46062 -};
46063 +} __no_const;
46064
46065 #endif /* AF9033_H */
46066 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
46067 index 9b6c3bb..baeb5c7 100644
46068 --- a/drivers/media/dvb-frontends/dib3000.h
46069 +++ b/drivers/media/dvb-frontends/dib3000.h
46070 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
46071 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
46072 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
46073 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
46074 -};
46075 +} __no_const;
46076
46077 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
46078 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
46079 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
46080 index 1fea0e9..321ce8f 100644
46081 --- a/drivers/media/dvb-frontends/dib7000p.h
46082 +++ b/drivers/media/dvb-frontends/dib7000p.h
46083 @@ -64,7 +64,7 @@ struct dib7000p_ops {
46084 int (*get_adc_power)(struct dvb_frontend *fe);
46085 int (*slave_reset)(struct dvb_frontend *fe);
46086 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
46087 -};
46088 +} __no_const;
46089
46090 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
46091 void *dib7000p_attach(struct dib7000p_ops *ops);
46092 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
46093 index 84cc103..5780c54 100644
46094 --- a/drivers/media/dvb-frontends/dib8000.h
46095 +++ b/drivers/media/dvb-frontends/dib8000.h
46096 @@ -61,7 +61,7 @@ struct dib8000_ops {
46097 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
46098 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
46099 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
46100 -};
46101 +} __no_const;
46102
46103 #if IS_ENABLED(CONFIG_DVB_DIB8000)
46104 void *dib8000_attach(struct dib8000_ops *ops);
46105 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
46106 index 860c98fc..497fa25 100644
46107 --- a/drivers/media/pci/cx88/cx88-video.c
46108 +++ b/drivers/media/pci/cx88/cx88-video.c
46109 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
46110
46111 /* ------------------------------------------------------------------ */
46112
46113 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46114 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46115 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46116 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46117 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46118 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46119
46120 module_param_array(video_nr, int, NULL, 0444);
46121 module_param_array(vbi_nr, int, NULL, 0444);
46122 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
46123 index 802642d..5534900 100644
46124 --- a/drivers/media/pci/ivtv/ivtv-driver.c
46125 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
46126 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
46127 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
46128
46129 /* ivtv instance counter */
46130 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
46131 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
46132
46133 /* Parameter declarations */
46134 static int cardtype[IVTV_MAX_CARDS];
46135 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
46136 index 570d119..ed25830 100644
46137 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
46138 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
46139 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
46140
46141 static int solo_sysfs_init(struct solo_dev *solo_dev)
46142 {
46143 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
46144 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
46145 struct device *dev = &solo_dev->dev;
46146 const char *driver;
46147 int i;
46148 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
46149 index 7ddc767..1c24361 100644
46150 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
46151 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
46152 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
46153
46154 int solo_g723_init(struct solo_dev *solo_dev)
46155 {
46156 - static struct snd_device_ops ops = { NULL };
46157 + static struct snd_device_ops ops = { };
46158 struct snd_card *card;
46159 struct snd_kcontrol_new kctl;
46160 char name[32];
46161 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46162 index 8c84846..27b4f83 100644
46163 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
46164 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46165 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
46166
46167 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
46168 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
46169 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
46170 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
46171 if (p2m_id < 0)
46172 p2m_id = -p2m_id;
46173 }
46174 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
46175 index 1ca54b0..7d7cb9a 100644
46176 --- a/drivers/media/pci/solo6x10/solo6x10.h
46177 +++ b/drivers/media/pci/solo6x10/solo6x10.h
46178 @@ -218,7 +218,7 @@ struct solo_dev {
46179
46180 /* P2M DMA Engine */
46181 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
46182 - atomic_t p2m_count;
46183 + atomic_unchecked_t p2m_count;
46184 int p2m_jiffies;
46185 unsigned int p2m_timeouts;
46186
46187 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
46188 index c135165..dc69499 100644
46189 --- a/drivers/media/pci/tw68/tw68-core.c
46190 +++ b/drivers/media/pci/tw68/tw68-core.c
46191 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
46192 module_param_array(card, int, NULL, 0444);
46193 MODULE_PARM_DESC(card, "card type");
46194
46195 -static atomic_t tw68_instance = ATOMIC_INIT(0);
46196 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
46197
46198 /* ------------------------------------------------------------------ */
46199
46200 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
46201 index ba2d8f9..1566684 100644
46202 --- a/drivers/media/platform/omap/omap_vout.c
46203 +++ b/drivers/media/platform/omap/omap_vout.c
46204 @@ -63,7 +63,6 @@ enum omap_vout_channels {
46205 OMAP_VIDEO2,
46206 };
46207
46208 -static struct videobuf_queue_ops video_vbq_ops;
46209 /* Variables configurable through module params*/
46210 static u32 video1_numbuffers = 3;
46211 static u32 video2_numbuffers = 3;
46212 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
46213 {
46214 struct videobuf_queue *q;
46215 struct omap_vout_device *vout = NULL;
46216 + static struct videobuf_queue_ops video_vbq_ops = {
46217 + .buf_setup = omap_vout_buffer_setup,
46218 + .buf_prepare = omap_vout_buffer_prepare,
46219 + .buf_release = omap_vout_buffer_release,
46220 + .buf_queue = omap_vout_buffer_queue,
46221 + };
46222
46223 vout = video_drvdata(file);
46224 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
46225 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
46226 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
46227
46228 q = &vout->vbq;
46229 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
46230 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
46231 - video_vbq_ops.buf_release = omap_vout_buffer_release;
46232 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
46233 spin_lock_init(&vout->vbq_lock);
46234
46235 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
46236 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
46237 index fb2acc5..a2fcbdc4 100644
46238 --- a/drivers/media/platform/s5p-tv/mixer.h
46239 +++ b/drivers/media/platform/s5p-tv/mixer.h
46240 @@ -156,7 +156,7 @@ struct mxr_layer {
46241 /** layer index (unique identifier) */
46242 int idx;
46243 /** callbacks for layer methods */
46244 - struct mxr_layer_ops ops;
46245 + struct mxr_layer_ops *ops;
46246 /** format array */
46247 const struct mxr_format **fmt_array;
46248 /** size of format array */
46249 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46250 index 74344c7..a39e70e 100644
46251 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46252 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46253 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
46254 {
46255 struct mxr_layer *layer;
46256 int ret;
46257 - struct mxr_layer_ops ops = {
46258 + static struct mxr_layer_ops ops = {
46259 .release = mxr_graph_layer_release,
46260 .buffer_set = mxr_graph_buffer_set,
46261 .stream_set = mxr_graph_stream_set,
46262 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
46263 index b713403..53cb5ad 100644
46264 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
46265 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
46266 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
46267 layer->update_buf = next;
46268 }
46269
46270 - layer->ops.buffer_set(layer, layer->update_buf);
46271 + layer->ops->buffer_set(layer, layer->update_buf);
46272
46273 if (done && done != layer->shadow_buf)
46274 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
46275 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
46276 index 72d4f2e..4b2ea0d 100644
46277 --- a/drivers/media/platform/s5p-tv/mixer_video.c
46278 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
46279 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
46280 layer->geo.src.height = layer->geo.src.full_height;
46281
46282 mxr_geometry_dump(mdev, &layer->geo);
46283 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46284 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46285 mxr_geometry_dump(mdev, &layer->geo);
46286 }
46287
46288 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
46289 layer->geo.dst.full_width = mbus_fmt.width;
46290 layer->geo.dst.full_height = mbus_fmt.height;
46291 layer->geo.dst.field = mbus_fmt.field;
46292 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46293 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46294
46295 mxr_geometry_dump(mdev, &layer->geo);
46296 }
46297 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
46298 /* set source size to highest accepted value */
46299 geo->src.full_width = max(geo->dst.full_width, pix->width);
46300 geo->src.full_height = max(geo->dst.full_height, pix->height);
46301 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46302 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46303 mxr_geometry_dump(mdev, &layer->geo);
46304 /* set cropping to total visible screen */
46305 geo->src.width = pix->width;
46306 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
46307 geo->src.x_offset = 0;
46308 geo->src.y_offset = 0;
46309 /* assure consistency of geometry */
46310 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46311 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46312 mxr_geometry_dump(mdev, &layer->geo);
46313 /* set full size to lowest possible value */
46314 geo->src.full_width = 0;
46315 geo->src.full_height = 0;
46316 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46317 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46318 mxr_geometry_dump(mdev, &layer->geo);
46319
46320 /* returning results */
46321 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
46322 target->width = s->r.width;
46323 target->height = s->r.height;
46324
46325 - layer->ops.fix_geometry(layer, stage, s->flags);
46326 + layer->ops->fix_geometry(layer, stage, s->flags);
46327
46328 /* retrieve update selection rectangle */
46329 res.left = target->x_offset;
46330 @@ -938,13 +938,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
46331 mxr_output_get(mdev);
46332
46333 mxr_layer_update_output(layer);
46334 - layer->ops.format_set(layer);
46335 + layer->ops->format_set(layer);
46336 /* enabling layer in hardware */
46337 spin_lock_irqsave(&layer->enq_slock, flags);
46338 layer->state = MXR_LAYER_STREAMING;
46339 spin_unlock_irqrestore(&layer->enq_slock, flags);
46340
46341 - layer->ops.stream_set(layer, MXR_ENABLE);
46342 + layer->ops->stream_set(layer, MXR_ENABLE);
46343 mxr_streamer_get(mdev);
46344
46345 return 0;
46346 @@ -1014,7 +1014,7 @@ static void stop_streaming(struct vb2_queue *vq)
46347 spin_unlock_irqrestore(&layer->enq_slock, flags);
46348
46349 /* disabling layer in hardware */
46350 - layer->ops.stream_set(layer, MXR_DISABLE);
46351 + layer->ops->stream_set(layer, MXR_DISABLE);
46352 /* remove one streamer */
46353 mxr_streamer_put(mdev);
46354 /* allow changes in output configuration */
46355 @@ -1052,8 +1052,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
46356
46357 void mxr_layer_release(struct mxr_layer *layer)
46358 {
46359 - if (layer->ops.release)
46360 - layer->ops.release(layer);
46361 + if (layer->ops->release)
46362 + layer->ops->release(layer);
46363 }
46364
46365 void mxr_base_layer_release(struct mxr_layer *layer)
46366 @@ -1079,7 +1079,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
46367
46368 layer->mdev = mdev;
46369 layer->idx = idx;
46370 - layer->ops = *ops;
46371 + layer->ops = ops;
46372
46373 spin_lock_init(&layer->enq_slock);
46374 INIT_LIST_HEAD(&layer->enq_list);
46375 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46376 index c9388c4..ce71ece 100644
46377 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46378 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46379 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
46380 {
46381 struct mxr_layer *layer;
46382 int ret;
46383 - struct mxr_layer_ops ops = {
46384 + static struct mxr_layer_ops ops = {
46385 .release = mxr_vp_layer_release,
46386 .buffer_set = mxr_vp_buffer_set,
46387 .stream_set = mxr_vp_stream_set,
46388 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
46389 index 82affae..42833ec 100644
46390 --- a/drivers/media/radio/radio-cadet.c
46391 +++ b/drivers/media/radio/radio-cadet.c
46392 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46393 unsigned char readbuf[RDS_BUFFER];
46394 int i = 0;
46395
46396 + if (count > RDS_BUFFER)
46397 + return -EFAULT;
46398 mutex_lock(&dev->lock);
46399 if (dev->rdsstat == 0)
46400 cadet_start_rds(dev);
46401 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46402 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
46403 mutex_unlock(&dev->lock);
46404
46405 - if (i && copy_to_user(data, readbuf, i))
46406 - return -EFAULT;
46407 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
46408 + i = -EFAULT;
46409 +
46410 return i;
46411 }
46412
46413 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
46414 index 5236035..c622c74 100644
46415 --- a/drivers/media/radio/radio-maxiradio.c
46416 +++ b/drivers/media/radio/radio-maxiradio.c
46417 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
46418 /* TEA5757 pin mappings */
46419 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
46420
46421 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
46422 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
46423
46424 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
46425 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
46426 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
46427 index 050b3bb..79f62b9 100644
46428 --- a/drivers/media/radio/radio-shark.c
46429 +++ b/drivers/media/radio/radio-shark.c
46430 @@ -79,7 +79,7 @@ struct shark_device {
46431 u32 last_val;
46432 };
46433
46434 -static atomic_t shark_instance = ATOMIC_INIT(0);
46435 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46436
46437 static void shark_write_val(struct snd_tea575x *tea, u32 val)
46438 {
46439 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
46440 index 8654e0d..0608a64 100644
46441 --- a/drivers/media/radio/radio-shark2.c
46442 +++ b/drivers/media/radio/radio-shark2.c
46443 @@ -74,7 +74,7 @@ struct shark_device {
46444 u8 *transfer_buffer;
46445 };
46446
46447 -static atomic_t shark_instance = ATOMIC_INIT(0);
46448 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46449
46450 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
46451 {
46452 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
46453 index dccf586..d5db411 100644
46454 --- a/drivers/media/radio/radio-si476x.c
46455 +++ b/drivers/media/radio/radio-si476x.c
46456 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
46457 struct si476x_radio *radio;
46458 struct v4l2_ctrl *ctrl;
46459
46460 - static atomic_t instance = ATOMIC_INIT(0);
46461 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
46462
46463 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
46464 if (!radio)
46465 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
46466 index 704397f..4d05977 100644
46467 --- a/drivers/media/radio/wl128x/fmdrv_common.c
46468 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
46469 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
46470 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
46471
46472 /* Radio Nr */
46473 -static u32 radio_nr = -1;
46474 +static int radio_nr = -1;
46475 module_param(radio_nr, int, 0444);
46476 MODULE_PARM_DESC(radio_nr, "Radio Nr");
46477
46478 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46479 index 9fd1527..8927230 100644
46480 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
46481 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46482 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
46483
46484 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
46485 {
46486 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
46487 - char result[64];
46488 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
46489 - sizeof(result), 0);
46490 + char *buf;
46491 + char *result;
46492 + int retval;
46493 +
46494 + buf = kmalloc(2, GFP_KERNEL);
46495 + if (buf == NULL)
46496 + return -ENOMEM;
46497 + result = kmalloc(64, GFP_KERNEL);
46498 + if (result == NULL) {
46499 + kfree(buf);
46500 + return -ENOMEM;
46501 + }
46502 +
46503 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
46504 + buf[1] = enable ? 1 : 0;
46505 +
46506 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
46507 +
46508 + kfree(buf);
46509 + kfree(result);
46510 + return retval;
46511 }
46512
46513 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
46514 {
46515 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
46516 - char state[3];
46517 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
46518 + char *buf;
46519 + char *state;
46520 + int retval;
46521 +
46522 + buf = kmalloc(2, GFP_KERNEL);
46523 + if (buf == NULL)
46524 + return -ENOMEM;
46525 + state = kmalloc(3, GFP_KERNEL);
46526 + if (state == NULL) {
46527 + kfree(buf);
46528 + return -ENOMEM;
46529 + }
46530 +
46531 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
46532 + buf[1] = enable ? 1 : 0;
46533 +
46534 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
46535 +
46536 + kfree(buf);
46537 + kfree(state);
46538 + return retval;
46539 }
46540
46541 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46542 {
46543 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
46544 - char state[3];
46545 + char *query;
46546 + char *state;
46547 int ret;
46548 + query = kmalloc(1, GFP_KERNEL);
46549 + if (query == NULL)
46550 + return -ENOMEM;
46551 + state = kmalloc(3, GFP_KERNEL);
46552 + if (state == NULL) {
46553 + kfree(query);
46554 + return -ENOMEM;
46555 + }
46556 +
46557 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
46558
46559 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
46560
46561 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
46562 - sizeof(state), 0);
46563 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
46564 if (ret < 0) {
46565 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
46566 "state info\n");
46567 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46568
46569 /* Copy this pointer as we are gonna need it in the release phase */
46570 cinergyt2_usb_device = adap->dev;
46571 -
46572 + kfree(query);
46573 + kfree(state);
46574 return 0;
46575 }
46576
46577 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
46578 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46579 {
46580 struct cinergyt2_state *st = d->priv;
46581 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
46582 + u8 *key, *cmd;
46583 int i;
46584
46585 + cmd = kmalloc(1, GFP_KERNEL);
46586 + if (cmd == NULL)
46587 + return -EINVAL;
46588 + key = kzalloc(5, GFP_KERNEL);
46589 + if (key == NULL) {
46590 + kfree(cmd);
46591 + return -EINVAL;
46592 + }
46593 +
46594 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
46595 +
46596 *state = REMOTE_NO_KEY_PRESSED;
46597
46598 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
46599 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
46600 if (key[4] == 0xff) {
46601 /* key repeat */
46602 st->rc_counter++;
46603 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46604 *event = d->last_event;
46605 deb_rc("repeat key, event %x\n",
46606 *event);
46607 - return 0;
46608 + goto out;
46609 }
46610 }
46611 deb_rc("repeated key (non repeatable)\n");
46612 }
46613 - return 0;
46614 + goto out;
46615 }
46616
46617 /* hack to pass checksum on the custom field */
46618 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46619
46620 deb_rc("key: %*ph\n", 5, key);
46621 }
46622 +out:
46623 + kfree(cmd);
46624 + kfree(key);
46625 return 0;
46626 }
46627
46628 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46629 index c890fe4..f9b2ae6 100644
46630 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46631 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46632 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
46633 fe_status_t *status)
46634 {
46635 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46636 - struct dvbt_get_status_msg result;
46637 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46638 + struct dvbt_get_status_msg *result;
46639 + u8 *cmd;
46640 int ret;
46641
46642 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
46643 - sizeof(result), 0);
46644 + cmd = kmalloc(1, GFP_KERNEL);
46645 + if (cmd == NULL)
46646 + return -ENOMEM;
46647 + result = kmalloc(sizeof(*result), GFP_KERNEL);
46648 + if (result == NULL) {
46649 + kfree(cmd);
46650 + return -ENOMEM;
46651 + }
46652 +
46653 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46654 +
46655 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
46656 + sizeof(*result), 0);
46657 if (ret < 0)
46658 - return ret;
46659 + goto out;
46660
46661 *status = 0;
46662
46663 - if (0xffff - le16_to_cpu(result.gain) > 30)
46664 + if (0xffff - le16_to_cpu(result->gain) > 30)
46665 *status |= FE_HAS_SIGNAL;
46666 - if (result.lock_bits & (1 << 6))
46667 + if (result->lock_bits & (1 << 6))
46668 *status |= FE_HAS_LOCK;
46669 - if (result.lock_bits & (1 << 5))
46670 + if (result->lock_bits & (1 << 5))
46671 *status |= FE_HAS_SYNC;
46672 - if (result.lock_bits & (1 << 4))
46673 + if (result->lock_bits & (1 << 4))
46674 *status |= FE_HAS_CARRIER;
46675 - if (result.lock_bits & (1 << 1))
46676 + if (result->lock_bits & (1 << 1))
46677 *status |= FE_HAS_VITERBI;
46678
46679 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
46680 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
46681 *status &= ~FE_HAS_LOCK;
46682
46683 - return 0;
46684 +out:
46685 + kfree(cmd);
46686 + kfree(result);
46687 + return ret;
46688 }
46689
46690 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
46691 {
46692 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46693 - struct dvbt_get_status_msg status;
46694 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46695 + struct dvbt_get_status_msg *status;
46696 + char *cmd;
46697 int ret;
46698
46699 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46700 - sizeof(status), 0);
46701 + cmd = kmalloc(1, GFP_KERNEL);
46702 + if (cmd == NULL)
46703 + return -ENOMEM;
46704 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46705 + if (status == NULL) {
46706 + kfree(cmd);
46707 + return -ENOMEM;
46708 + }
46709 +
46710 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46711 +
46712 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46713 + sizeof(*status), 0);
46714 if (ret < 0)
46715 - return ret;
46716 + goto out;
46717
46718 - *ber = le32_to_cpu(status.viterbi_error_rate);
46719 + *ber = le32_to_cpu(status->viterbi_error_rate);
46720 +out:
46721 + kfree(cmd);
46722 + kfree(status);
46723 return 0;
46724 }
46725
46726 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
46727 {
46728 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46729 - struct dvbt_get_status_msg status;
46730 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46731 + struct dvbt_get_status_msg *status;
46732 + u8 *cmd;
46733 int ret;
46734
46735 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
46736 - sizeof(status), 0);
46737 + cmd = kmalloc(1, GFP_KERNEL);
46738 + if (cmd == NULL)
46739 + return -ENOMEM;
46740 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46741 + if (status == NULL) {
46742 + kfree(cmd);
46743 + return -ENOMEM;
46744 + }
46745 +
46746 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46747 +
46748 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
46749 + sizeof(*status), 0);
46750 if (ret < 0) {
46751 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
46752 ret);
46753 - return ret;
46754 + goto out;
46755 }
46756 - *unc = le32_to_cpu(status.uncorrected_block_count);
46757 - return 0;
46758 + *unc = le32_to_cpu(status->uncorrected_block_count);
46759 +
46760 +out:
46761 + kfree(cmd);
46762 + kfree(status);
46763 + return ret;
46764 }
46765
46766 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
46767 u16 *strength)
46768 {
46769 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46770 - struct dvbt_get_status_msg status;
46771 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46772 + struct dvbt_get_status_msg *status;
46773 + char *cmd;
46774 int ret;
46775
46776 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46777 - sizeof(status), 0);
46778 + cmd = kmalloc(1, GFP_KERNEL);
46779 + if (cmd == NULL)
46780 + return -ENOMEM;
46781 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46782 + if (status == NULL) {
46783 + kfree(cmd);
46784 + return -ENOMEM;
46785 + }
46786 +
46787 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46788 +
46789 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46790 + sizeof(*status), 0);
46791 if (ret < 0) {
46792 err("cinergyt2_fe_read_signal_strength() Failed!"
46793 " (Error=%d)\n", ret);
46794 - return ret;
46795 + goto out;
46796 }
46797 - *strength = (0xffff - le16_to_cpu(status.gain));
46798 + *strength = (0xffff - le16_to_cpu(status->gain));
46799 +
46800 +out:
46801 + kfree(cmd);
46802 + kfree(status);
46803 return 0;
46804 }
46805
46806 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
46807 {
46808 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46809 - struct dvbt_get_status_msg status;
46810 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46811 + struct dvbt_get_status_msg *status;
46812 + char *cmd;
46813 int ret;
46814
46815 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46816 - sizeof(status), 0);
46817 + cmd = kmalloc(1, GFP_KERNEL);
46818 + if (cmd == NULL)
46819 + return -ENOMEM;
46820 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46821 + if (status == NULL) {
46822 + kfree(cmd);
46823 + return -ENOMEM;
46824 + }
46825 +
46826 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46827 +
46828 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46829 + sizeof(*status), 0);
46830 if (ret < 0) {
46831 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
46832 - return ret;
46833 + goto out;
46834 }
46835 - *snr = (status.snr << 8) | status.snr;
46836 - return 0;
46837 + *snr = (status->snr << 8) | status->snr;
46838 +
46839 +out:
46840 + kfree(cmd);
46841 + kfree(status);
46842 + return ret;
46843 }
46844
46845 static int cinergyt2_fe_init(struct dvb_frontend *fe)
46846 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
46847 {
46848 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
46849 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46850 - struct dvbt_set_parameters_msg param;
46851 - char result[2];
46852 + struct dvbt_set_parameters_msg *param;
46853 + char *result;
46854 int err;
46855
46856 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46857 - param.tps = cpu_to_le16(compute_tps(fep));
46858 - param.freq = cpu_to_le32(fep->frequency / 1000);
46859 - param.flags = 0;
46860 + result = kmalloc(2, GFP_KERNEL);
46861 + if (result == NULL)
46862 + return -ENOMEM;
46863 + param = kmalloc(sizeof(*param), GFP_KERNEL);
46864 + if (param == NULL) {
46865 + kfree(result);
46866 + return -ENOMEM;
46867 + }
46868 +
46869 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46870 + param->tps = cpu_to_le16(compute_tps(fep));
46871 + param->freq = cpu_to_le32(fep->frequency / 1000);
46872 + param->flags = 0;
46873
46874 switch (fep->bandwidth_hz) {
46875 default:
46876 case 8000000:
46877 - param.bandwidth = 8;
46878 + param->bandwidth = 8;
46879 break;
46880 case 7000000:
46881 - param.bandwidth = 7;
46882 + param->bandwidth = 7;
46883 break;
46884 case 6000000:
46885 - param.bandwidth = 6;
46886 + param->bandwidth = 6;
46887 break;
46888 }
46889
46890 err = dvb_usb_generic_rw(state->d,
46891 - (char *)&param, sizeof(param),
46892 - result, sizeof(result), 0);
46893 + (char *)param, sizeof(*param),
46894 + result, 2, 0);
46895 if (err < 0)
46896 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
46897
46898 - return (err < 0) ? err : 0;
46899 + kfree(result);
46900 + kfree(param);
46901 + return err;
46902 }
46903
46904 static void cinergyt2_fe_release(struct dvb_frontend *fe)
46905 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46906 index 733a7ff..f8b52e3 100644
46907 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46908 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46909 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
46910
46911 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
46912 {
46913 - struct hexline hx;
46914 - u8 reset;
46915 + struct hexline *hx;
46916 + u8 *reset;
46917 int ret,pos=0;
46918
46919 + reset = kmalloc(1, GFP_KERNEL);
46920 + if (reset == NULL)
46921 + return -ENOMEM;
46922 +
46923 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
46924 + if (hx == NULL) {
46925 + kfree(reset);
46926 + return -ENOMEM;
46927 + }
46928 +
46929 /* stop the CPU */
46930 - reset = 1;
46931 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
46932 + reset[0] = 1;
46933 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
46934 err("could not stop the USB controller CPU.");
46935
46936 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
46937 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
46938 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
46939 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
46940 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
46941 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
46942
46943 - if (ret != hx.len) {
46944 + if (ret != hx->len) {
46945 err("error while transferring firmware "
46946 "(transferred size: %d, block size: %d)",
46947 - ret,hx.len);
46948 + ret,hx->len);
46949 ret = -EINVAL;
46950 break;
46951 }
46952 }
46953 if (ret < 0) {
46954 err("firmware download failed at %d with %d",pos,ret);
46955 + kfree(reset);
46956 + kfree(hx);
46957 return ret;
46958 }
46959
46960 if (ret == 0) {
46961 /* restart the CPU */
46962 - reset = 0;
46963 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
46964 + reset[0] = 0;
46965 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
46966 err("could not restart the USB controller CPU.");
46967 ret = -EINVAL;
46968 }
46969 } else
46970 ret = -EIO;
46971
46972 + kfree(reset);
46973 + kfree(hx);
46974 +
46975 return ret;
46976 }
46977 EXPORT_SYMBOL(usb_cypress_load_firmware);
46978 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
46979 index 1a3df10..57997a5 100644
46980 --- a/drivers/media/usb/dvb-usb/dw2102.c
46981 +++ b/drivers/media/usb/dvb-usb/dw2102.c
46982 @@ -118,7 +118,7 @@ struct su3000_state {
46983
46984 struct s6x0_state {
46985 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
46986 -};
46987 +} __no_const;
46988
46989 /* debug */
46990 static int dvb_usb_dw2102_debug;
46991 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
46992 index 5801ae7..83f71fa 100644
46993 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
46994 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
46995 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
46996 static int technisat_usb2_i2c_access(struct usb_device *udev,
46997 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
46998 {
46999 - u8 b[64];
47000 - int ret, actual_length;
47001 + u8 *b = kmalloc(64, GFP_KERNEL);
47002 + int ret, actual_length, error = 0;
47003 +
47004 + if (b == NULL)
47005 + return -ENOMEM;
47006
47007 deb_i2c("i2c-access: %02x, tx: ", device_addr);
47008 debug_dump(tx, txlen, deb_i2c);
47009 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47010
47011 if (ret < 0) {
47012 err("i2c-error: out failed %02x = %d", device_addr, ret);
47013 - return -ENODEV;
47014 + error = -ENODEV;
47015 + goto out;
47016 }
47017
47018 ret = usb_bulk_msg(udev,
47019 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47020 b, 64, &actual_length, 1000);
47021 if (ret < 0) {
47022 err("i2c-error: in failed %02x = %d", device_addr, ret);
47023 - return -ENODEV;
47024 + error = -ENODEV;
47025 + goto out;
47026 }
47027
47028 if (b[0] != I2C_STATUS_OK) {
47029 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47030 /* handle tuner-i2c-nak */
47031 if (!(b[0] == I2C_STATUS_NAK &&
47032 device_addr == 0x60
47033 - /* && device_is_technisat_usb2 */))
47034 - return -ENODEV;
47035 + /* && device_is_technisat_usb2 */)) {
47036 + error = -ENODEV;
47037 + goto out;
47038 + }
47039 }
47040
47041 deb_i2c("status: %d, ", b[0]);
47042 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47043
47044 deb_i2c("\n");
47045
47046 - return 0;
47047 +out:
47048 + kfree(b);
47049 + return error;
47050 }
47051
47052 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
47053 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47054 {
47055 int ret;
47056
47057 - u8 led[8] = {
47058 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47059 - 0
47060 - };
47061 + u8 *led = kzalloc(8, GFP_KERNEL);
47062 +
47063 + if (led == NULL)
47064 + return -ENOMEM;
47065
47066 if (disable_led_control && state != TECH_LED_OFF)
47067 return 0;
47068
47069 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
47070 +
47071 switch (state) {
47072 case TECH_LED_ON:
47073 led[1] = 0x82;
47074 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47075 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47076 USB_TYPE_VENDOR | USB_DIR_OUT,
47077 0, 0,
47078 - led, sizeof(led), 500);
47079 + led, 8, 500);
47080
47081 mutex_unlock(&d->i2c_mutex);
47082 +
47083 + kfree(led);
47084 +
47085 return ret;
47086 }
47087
47088 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
47089 {
47090 int ret;
47091 - u8 b = 0;
47092 + u8 *b = kzalloc(1, GFP_KERNEL);
47093 +
47094 + if (b == NULL)
47095 + return -ENOMEM;
47096
47097 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
47098 return -EAGAIN;
47099 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
47100 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
47101 USB_TYPE_VENDOR | USB_DIR_OUT,
47102 (red << 8) | green, 0,
47103 - &b, 1, 500);
47104 + b, 1, 500);
47105
47106 mutex_unlock(&d->i2c_mutex);
47107
47108 + kfree(b);
47109 +
47110 return ret;
47111 }
47112
47113 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47114 struct dvb_usb_device_description **desc, int *cold)
47115 {
47116 int ret;
47117 - u8 version[3];
47118 + u8 *version = kmalloc(3, GFP_KERNEL);
47119
47120 /* first select the interface */
47121 if (usb_set_interface(udev, 0, 1) != 0)
47122 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47123
47124 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
47125
47126 + if (version == NULL)
47127 + return 0;
47128 +
47129 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
47130 GET_VERSION_INFO_VENDOR_REQUEST,
47131 USB_TYPE_VENDOR | USB_DIR_IN,
47132 0, 0,
47133 - version, sizeof(version), 500);
47134 + version, 3, 500);
47135
47136 if (ret < 0)
47137 *cold = 1;
47138 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47139 *cold = 0;
47140 }
47141
47142 + kfree(version);
47143 +
47144 return 0;
47145 }
47146
47147 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
47148
47149 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47150 {
47151 - u8 buf[62], *b;
47152 + u8 *buf, *b;
47153 int ret;
47154 struct ir_raw_event ev;
47155
47156 + buf = kmalloc(62, GFP_KERNEL);
47157 +
47158 + if (buf == NULL)
47159 + return -ENOMEM;
47160 +
47161 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
47162 buf[1] = 0x08;
47163 buf[2] = 0x8f;
47164 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47165 GET_IR_DATA_VENDOR_REQUEST,
47166 USB_TYPE_VENDOR | USB_DIR_IN,
47167 0x8080, 0,
47168 - buf, sizeof(buf), 500);
47169 + buf, 62, 500);
47170
47171 unlock:
47172 mutex_unlock(&d->i2c_mutex);
47173
47174 - if (ret < 0)
47175 + if (ret < 0) {
47176 + kfree(buf);
47177 return ret;
47178 + }
47179
47180 - if (ret == 1)
47181 + if (ret == 1) {
47182 + kfree(buf);
47183 return 0; /* no key pressed */
47184 + }
47185
47186 /* decoding */
47187 b = buf+1;
47188 @@ -656,6 +689,8 @@ unlock:
47189
47190 ir_raw_event_handle(d->rc_dev);
47191
47192 + kfree(buf);
47193 +
47194 return 1;
47195 }
47196
47197 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47198 index af63543..0436f20 100644
47199 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47200 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47201 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47202 * by passing a very big num_planes value */
47203 uplane = compat_alloc_user_space(num_planes *
47204 sizeof(struct v4l2_plane));
47205 - kp->m.planes = (__force struct v4l2_plane *)uplane;
47206 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
47207
47208 while (--num_planes >= 0) {
47209 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
47210 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47211 if (num_planes == 0)
47212 return 0;
47213
47214 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
47215 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
47216 if (get_user(p, &up->m.planes))
47217 return -EFAULT;
47218 uplane32 = compat_ptr(p);
47219 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
47220 get_user(kp->flags, &up->flags) ||
47221 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
47222 return -EFAULT;
47223 - kp->base = (__force void *)compat_ptr(tmp);
47224 + kp->base = (__force_kernel void *)compat_ptr(tmp);
47225 return 0;
47226 }
47227
47228 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47229 n * sizeof(struct v4l2_ext_control32)))
47230 return -EFAULT;
47231 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
47232 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
47233 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
47234 while (--n >= 0) {
47235 u32 id;
47236
47237 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47238 {
47239 struct v4l2_ext_control32 __user *ucontrols;
47240 struct v4l2_ext_control __user *kcontrols =
47241 - (__force struct v4l2_ext_control __user *)kp->controls;
47242 + (struct v4l2_ext_control __force_user *)kp->controls;
47243 int n = kp->count;
47244 compat_caddr_t p;
47245
47246 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
47247 get_user(tmp, &up->edid) ||
47248 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
47249 return -EFAULT;
47250 - kp->edid = (__force u8 *)compat_ptr(tmp);
47251 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
47252 return 0;
47253 }
47254
47255 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
47256 index 015f92a..59e311e 100644
47257 --- a/drivers/media/v4l2-core/v4l2-device.c
47258 +++ b/drivers/media/v4l2-core/v4l2-device.c
47259 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
47260 EXPORT_SYMBOL_GPL(v4l2_device_put);
47261
47262 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
47263 - atomic_t *instance)
47264 + atomic_unchecked_t *instance)
47265 {
47266 - int num = atomic_inc_return(instance) - 1;
47267 + int num = atomic_inc_return_unchecked(instance) - 1;
47268 int len = strlen(basename);
47269
47270 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
47271 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
47272 index b084072..36706d7 100644
47273 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
47274 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
47275 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
47276 struct file *file, void *fh, void *p);
47277 } u;
47278 void (*debug)(const void *arg, bool write_only);
47279 -};
47280 +} __do_const;
47281 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
47282
47283 /* This control needs a priority check */
47284 #define INFO_FL_PRIO (1 << 0)
47285 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
47286 struct video_device *vfd = video_devdata(file);
47287 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
47288 bool write_only = false;
47289 - struct v4l2_ioctl_info default_info;
47290 + v4l2_ioctl_info_no_const default_info;
47291 const struct v4l2_ioctl_info *info;
47292 void *fh = file->private_data;
47293 struct v4l2_fh *vfh = NULL;
47294 @@ -2426,7 +2427,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47295 ret = -EINVAL;
47296 break;
47297 }
47298 - *user_ptr = (void __user *)buf->m.planes;
47299 + *user_ptr = (void __force_user *)buf->m.planes;
47300 *kernel_ptr = (void **)&buf->m.planes;
47301 *array_size = sizeof(struct v4l2_plane) * buf->length;
47302 ret = 1;
47303 @@ -2443,7 +2444,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47304 ret = -EINVAL;
47305 break;
47306 }
47307 - *user_ptr = (void __user *)edid->edid;
47308 + *user_ptr = (void __force_user *)edid->edid;
47309 *kernel_ptr = (void **)&edid->edid;
47310 *array_size = edid->blocks * 128;
47311 ret = 1;
47312 @@ -2461,7 +2462,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47313 ret = -EINVAL;
47314 break;
47315 }
47316 - *user_ptr = (void __user *)ctrls->controls;
47317 + *user_ptr = (void __force_user *)ctrls->controls;
47318 *kernel_ptr = (void **)&ctrls->controls;
47319 *array_size = sizeof(struct v4l2_ext_control)
47320 * ctrls->count;
47321 @@ -2562,7 +2563,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
47322 }
47323
47324 if (has_array_args) {
47325 - *kernel_ptr = (void __force *)user_ptr;
47326 + *kernel_ptr = (void __force_kernel *)user_ptr;
47327 if (copy_to_user(user_ptr, mbuf, array_size))
47328 err = -EFAULT;
47329 goto out_array_args;
47330 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
47331 index 24696f5..3637780 100644
47332 --- a/drivers/memory/omap-gpmc.c
47333 +++ b/drivers/memory/omap-gpmc.c
47334 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
47335 };
47336
47337 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
47338 -static struct irq_chip gpmc_irq_chip;
47339 static int gpmc_irq_start;
47340
47341 static struct resource gpmc_mem_root;
47342 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
47343
47344 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
47345
47346 +static struct irq_chip gpmc_irq_chip = {
47347 + .name = "gpmc",
47348 + .irq_startup = gpmc_irq_noop_ret,
47349 + .irq_enable = gpmc_irq_enable,
47350 + .irq_disable = gpmc_irq_disable,
47351 + .irq_shutdown = gpmc_irq_noop,
47352 + .irq_ack = gpmc_irq_noop,
47353 + .irq_mask = gpmc_irq_noop,
47354 + .irq_unmask = gpmc_irq_noop,
47355 +};
47356 +
47357 static int gpmc_setup_irq(void)
47358 {
47359 int i;
47360 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
47361 return gpmc_irq_start;
47362 }
47363
47364 - gpmc_irq_chip.name = "gpmc";
47365 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
47366 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
47367 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
47368 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
47369 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
47370 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
47371 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
47372 -
47373 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
47374 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
47375
47376 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
47377 index 187f836..679544b 100644
47378 --- a/drivers/message/fusion/mptbase.c
47379 +++ b/drivers/message/fusion/mptbase.c
47380 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47381 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
47382 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
47383
47384 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47385 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
47386 +#else
47387 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
47388 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
47389 +#endif
47390 +
47391 /*
47392 * Rounding UP to nearest 4-kB boundary here...
47393 */
47394 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47395 ioc->facts.GlobalCredits);
47396
47397 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
47398 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47399 + NULL, NULL);
47400 +#else
47401 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
47402 +#endif
47403 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
47404 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
47405 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
47406 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
47407 index 5bdaae1..eced16f 100644
47408 --- a/drivers/message/fusion/mptsas.c
47409 +++ b/drivers/message/fusion/mptsas.c
47410 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
47411 return 0;
47412 }
47413
47414 +static inline void
47415 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47416 +{
47417 + if (phy_info->port_details) {
47418 + phy_info->port_details->rphy = rphy;
47419 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47420 + ioc->name, rphy));
47421 + }
47422 +
47423 + if (rphy) {
47424 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47425 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47426 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47427 + ioc->name, rphy, rphy->dev.release));
47428 + }
47429 +}
47430 +
47431 /* no mutex */
47432 static void
47433 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
47434 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
47435 return NULL;
47436 }
47437
47438 -static inline void
47439 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47440 -{
47441 - if (phy_info->port_details) {
47442 - phy_info->port_details->rphy = rphy;
47443 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47444 - ioc->name, rphy));
47445 - }
47446 -
47447 - if (rphy) {
47448 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47449 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47450 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47451 - ioc->name, rphy, rphy->dev.release));
47452 - }
47453 -}
47454 -
47455 static inline struct sas_port *
47456 mptsas_get_port(struct mptsas_phyinfo *phy_info)
47457 {
47458 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
47459 index 9a8e185..27ff17d 100644
47460 --- a/drivers/mfd/ab8500-debugfs.c
47461 +++ b/drivers/mfd/ab8500-debugfs.c
47462 @@ -100,7 +100,7 @@ static int irq_last;
47463 static u32 *irq_count;
47464 static int num_irqs;
47465
47466 -static struct device_attribute **dev_attr;
47467 +static device_attribute_no_const **dev_attr;
47468 static char **event_name;
47469
47470 static u8 avg_sample = SAMPLE_16;
47471 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
47472 index 5615522..1eb6f3dc 100644
47473 --- a/drivers/mfd/kempld-core.c
47474 +++ b/drivers/mfd/kempld-core.c
47475 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
47476 .remove = kempld_remove,
47477 };
47478
47479 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
47480 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
47481 {
47482 .ident = "BHL6",
47483 .matches = {
47484 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
47485 index c880c89..45a7c68 100644
47486 --- a/drivers/mfd/max8925-i2c.c
47487 +++ b/drivers/mfd/max8925-i2c.c
47488 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
47489 const struct i2c_device_id *id)
47490 {
47491 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
47492 - static struct max8925_chip *chip;
47493 + struct max8925_chip *chip;
47494 struct device_node *node = client->dev.of_node;
47495
47496 if (node && !pdata) {
47497 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
47498 index 7612d89..70549c2 100644
47499 --- a/drivers/mfd/tps65910.c
47500 +++ b/drivers/mfd/tps65910.c
47501 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
47502 struct tps65910_platform_data *pdata)
47503 {
47504 int ret = 0;
47505 - static struct regmap_irq_chip *tps6591x_irqs_chip;
47506 + struct regmap_irq_chip *tps6591x_irqs_chip;
47507
47508 if (!irq) {
47509 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
47510 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
47511 index 1b772ef..01e77d33 100644
47512 --- a/drivers/mfd/twl4030-irq.c
47513 +++ b/drivers/mfd/twl4030-irq.c
47514 @@ -34,6 +34,7 @@
47515 #include <linux/of.h>
47516 #include <linux/irqdomain.h>
47517 #include <linux/i2c/twl.h>
47518 +#include <asm/pgtable.h>
47519
47520 #include "twl-core.h"
47521
47522 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
47523 * Install an irq handler for each of the SIH modules;
47524 * clone dummy irq_chip since PIH can't *do* anything
47525 */
47526 - twl4030_irq_chip = dummy_irq_chip;
47527 - twl4030_irq_chip.name = "twl4030";
47528 + pax_open_kernel();
47529 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
47530 + *(const char **)&twl4030_irq_chip.name = "twl4030";
47531
47532 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47533 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47534 + pax_close_kernel();
47535
47536 for (i = irq_base; i < irq_end; i++) {
47537 irq_set_chip_and_handler(i, &twl4030_irq_chip,
47538 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
47539 index 464419b..64bae8d 100644
47540 --- a/drivers/misc/c2port/core.c
47541 +++ b/drivers/misc/c2port/core.c
47542 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
47543 goto error_idr_alloc;
47544 c2dev->id = ret;
47545
47546 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47547 + pax_open_kernel();
47548 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47549 + pax_close_kernel();
47550
47551 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
47552 "c2port%d", c2dev->id);
47553 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
47554 index 8385177..2f54635 100644
47555 --- a/drivers/misc/eeprom/sunxi_sid.c
47556 +++ b/drivers/misc/eeprom/sunxi_sid.c
47557 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
47558
47559 platform_set_drvdata(pdev, sid_data);
47560
47561 - sid_bin_attr.size = sid_data->keysize;
47562 + pax_open_kernel();
47563 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
47564 + pax_close_kernel();
47565 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
47566 return -ENODEV;
47567
47568 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
47569 index 36f5d52..32311c3 100644
47570 --- a/drivers/misc/kgdbts.c
47571 +++ b/drivers/misc/kgdbts.c
47572 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
47573 char before[BREAK_INSTR_SIZE];
47574 char after[BREAK_INSTR_SIZE];
47575
47576 - probe_kernel_read(before, (char *)kgdbts_break_test,
47577 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
47578 BREAK_INSTR_SIZE);
47579 init_simple_test();
47580 ts.tst = plant_and_detach_test;
47581 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
47582 /* Activate test with initial breakpoint */
47583 if (!is_early)
47584 kgdb_breakpoint();
47585 - probe_kernel_read(after, (char *)kgdbts_break_test,
47586 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
47587 BREAK_INSTR_SIZE);
47588 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
47589 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
47590 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
47591 index 3ef4627..8d00486 100644
47592 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
47593 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
47594 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
47595 * the lid is closed. This leads to interrupts as soon as a little move
47596 * is done.
47597 */
47598 - atomic_inc(&lis3->count);
47599 + atomic_inc_unchecked(&lis3->count);
47600
47601 wake_up_interruptible(&lis3->misc_wait);
47602 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
47603 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
47604 if (lis3->pm_dev)
47605 pm_runtime_get_sync(lis3->pm_dev);
47606
47607 - atomic_set(&lis3->count, 0);
47608 + atomic_set_unchecked(&lis3->count, 0);
47609 return 0;
47610 }
47611
47612 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
47613 add_wait_queue(&lis3->misc_wait, &wait);
47614 while (true) {
47615 set_current_state(TASK_INTERRUPTIBLE);
47616 - data = atomic_xchg(&lis3->count, 0);
47617 + data = atomic_xchg_unchecked(&lis3->count, 0);
47618 if (data)
47619 break;
47620
47621 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
47622 struct lis3lv02d, miscdev);
47623
47624 poll_wait(file, &lis3->misc_wait, wait);
47625 - if (atomic_read(&lis3->count))
47626 + if (atomic_read_unchecked(&lis3->count))
47627 return POLLIN | POLLRDNORM;
47628 return 0;
47629 }
47630 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
47631 index c439c82..1f20f57 100644
47632 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
47633 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
47634 @@ -297,7 +297,7 @@ struct lis3lv02d {
47635 struct input_polled_dev *idev; /* input device */
47636 struct platform_device *pdev; /* platform device */
47637 struct regulator_bulk_data regulators[2];
47638 - atomic_t count; /* interrupt count after last read */
47639 + atomic_unchecked_t count; /* interrupt count after last read */
47640 union axis_conversion ac; /* hw -> logical axis */
47641 int mapped_btns[3];
47642
47643 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
47644 index 2f30bad..c4c13d0 100644
47645 --- a/drivers/misc/sgi-gru/gruhandles.c
47646 +++ b/drivers/misc/sgi-gru/gruhandles.c
47647 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
47648 unsigned long nsec;
47649
47650 nsec = CLKS2NSEC(clks);
47651 - atomic_long_inc(&mcs_op_statistics[op].count);
47652 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
47653 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
47654 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
47655 if (mcs_op_statistics[op].max < nsec)
47656 mcs_op_statistics[op].max = nsec;
47657 }
47658 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
47659 index 4f76359..cdfcb2e 100644
47660 --- a/drivers/misc/sgi-gru/gruprocfs.c
47661 +++ b/drivers/misc/sgi-gru/gruprocfs.c
47662 @@ -32,9 +32,9 @@
47663
47664 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
47665
47666 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
47667 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
47668 {
47669 - unsigned long val = atomic_long_read(v);
47670 + unsigned long val = atomic_long_read_unchecked(v);
47671
47672 seq_printf(s, "%16lu %s\n", val, id);
47673 }
47674 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
47675
47676 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
47677 for (op = 0; op < mcsop_last; op++) {
47678 - count = atomic_long_read(&mcs_op_statistics[op].count);
47679 - total = atomic_long_read(&mcs_op_statistics[op].total);
47680 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
47681 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
47682 max = mcs_op_statistics[op].max;
47683 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
47684 count ? total / count : 0, max);
47685 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
47686 index 5c3ce24..4915ccb 100644
47687 --- a/drivers/misc/sgi-gru/grutables.h
47688 +++ b/drivers/misc/sgi-gru/grutables.h
47689 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
47690 * GRU statistics.
47691 */
47692 struct gru_stats_s {
47693 - atomic_long_t vdata_alloc;
47694 - atomic_long_t vdata_free;
47695 - atomic_long_t gts_alloc;
47696 - atomic_long_t gts_free;
47697 - atomic_long_t gms_alloc;
47698 - atomic_long_t gms_free;
47699 - atomic_long_t gts_double_allocate;
47700 - atomic_long_t assign_context;
47701 - atomic_long_t assign_context_failed;
47702 - atomic_long_t free_context;
47703 - atomic_long_t load_user_context;
47704 - atomic_long_t load_kernel_context;
47705 - atomic_long_t lock_kernel_context;
47706 - atomic_long_t unlock_kernel_context;
47707 - atomic_long_t steal_user_context;
47708 - atomic_long_t steal_kernel_context;
47709 - atomic_long_t steal_context_failed;
47710 - atomic_long_t nopfn;
47711 - atomic_long_t asid_new;
47712 - atomic_long_t asid_next;
47713 - atomic_long_t asid_wrap;
47714 - atomic_long_t asid_reuse;
47715 - atomic_long_t intr;
47716 - atomic_long_t intr_cbr;
47717 - atomic_long_t intr_tfh;
47718 - atomic_long_t intr_spurious;
47719 - atomic_long_t intr_mm_lock_failed;
47720 - atomic_long_t call_os;
47721 - atomic_long_t call_os_wait_queue;
47722 - atomic_long_t user_flush_tlb;
47723 - atomic_long_t user_unload_context;
47724 - atomic_long_t user_exception;
47725 - atomic_long_t set_context_option;
47726 - atomic_long_t check_context_retarget_intr;
47727 - atomic_long_t check_context_unload;
47728 - atomic_long_t tlb_dropin;
47729 - atomic_long_t tlb_preload_page;
47730 - atomic_long_t tlb_dropin_fail_no_asid;
47731 - atomic_long_t tlb_dropin_fail_upm;
47732 - atomic_long_t tlb_dropin_fail_invalid;
47733 - atomic_long_t tlb_dropin_fail_range_active;
47734 - atomic_long_t tlb_dropin_fail_idle;
47735 - atomic_long_t tlb_dropin_fail_fmm;
47736 - atomic_long_t tlb_dropin_fail_no_exception;
47737 - atomic_long_t tfh_stale_on_fault;
47738 - atomic_long_t mmu_invalidate_range;
47739 - atomic_long_t mmu_invalidate_page;
47740 - atomic_long_t flush_tlb;
47741 - atomic_long_t flush_tlb_gru;
47742 - atomic_long_t flush_tlb_gru_tgh;
47743 - atomic_long_t flush_tlb_gru_zero_asid;
47744 + atomic_long_unchecked_t vdata_alloc;
47745 + atomic_long_unchecked_t vdata_free;
47746 + atomic_long_unchecked_t gts_alloc;
47747 + atomic_long_unchecked_t gts_free;
47748 + atomic_long_unchecked_t gms_alloc;
47749 + atomic_long_unchecked_t gms_free;
47750 + atomic_long_unchecked_t gts_double_allocate;
47751 + atomic_long_unchecked_t assign_context;
47752 + atomic_long_unchecked_t assign_context_failed;
47753 + atomic_long_unchecked_t free_context;
47754 + atomic_long_unchecked_t load_user_context;
47755 + atomic_long_unchecked_t load_kernel_context;
47756 + atomic_long_unchecked_t lock_kernel_context;
47757 + atomic_long_unchecked_t unlock_kernel_context;
47758 + atomic_long_unchecked_t steal_user_context;
47759 + atomic_long_unchecked_t steal_kernel_context;
47760 + atomic_long_unchecked_t steal_context_failed;
47761 + atomic_long_unchecked_t nopfn;
47762 + atomic_long_unchecked_t asid_new;
47763 + atomic_long_unchecked_t asid_next;
47764 + atomic_long_unchecked_t asid_wrap;
47765 + atomic_long_unchecked_t asid_reuse;
47766 + atomic_long_unchecked_t intr;
47767 + atomic_long_unchecked_t intr_cbr;
47768 + atomic_long_unchecked_t intr_tfh;
47769 + atomic_long_unchecked_t intr_spurious;
47770 + atomic_long_unchecked_t intr_mm_lock_failed;
47771 + atomic_long_unchecked_t call_os;
47772 + atomic_long_unchecked_t call_os_wait_queue;
47773 + atomic_long_unchecked_t user_flush_tlb;
47774 + atomic_long_unchecked_t user_unload_context;
47775 + atomic_long_unchecked_t user_exception;
47776 + atomic_long_unchecked_t set_context_option;
47777 + atomic_long_unchecked_t check_context_retarget_intr;
47778 + atomic_long_unchecked_t check_context_unload;
47779 + atomic_long_unchecked_t tlb_dropin;
47780 + atomic_long_unchecked_t tlb_preload_page;
47781 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
47782 + atomic_long_unchecked_t tlb_dropin_fail_upm;
47783 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
47784 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
47785 + atomic_long_unchecked_t tlb_dropin_fail_idle;
47786 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
47787 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
47788 + atomic_long_unchecked_t tfh_stale_on_fault;
47789 + atomic_long_unchecked_t mmu_invalidate_range;
47790 + atomic_long_unchecked_t mmu_invalidate_page;
47791 + atomic_long_unchecked_t flush_tlb;
47792 + atomic_long_unchecked_t flush_tlb_gru;
47793 + atomic_long_unchecked_t flush_tlb_gru_tgh;
47794 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
47795
47796 - atomic_long_t copy_gpa;
47797 - atomic_long_t read_gpa;
47798 + atomic_long_unchecked_t copy_gpa;
47799 + atomic_long_unchecked_t read_gpa;
47800
47801 - atomic_long_t mesq_receive;
47802 - atomic_long_t mesq_receive_none;
47803 - atomic_long_t mesq_send;
47804 - atomic_long_t mesq_send_failed;
47805 - atomic_long_t mesq_noop;
47806 - atomic_long_t mesq_send_unexpected_error;
47807 - atomic_long_t mesq_send_lb_overflow;
47808 - atomic_long_t mesq_send_qlimit_reached;
47809 - atomic_long_t mesq_send_amo_nacked;
47810 - atomic_long_t mesq_send_put_nacked;
47811 - atomic_long_t mesq_page_overflow;
47812 - atomic_long_t mesq_qf_locked;
47813 - atomic_long_t mesq_qf_noop_not_full;
47814 - atomic_long_t mesq_qf_switch_head_failed;
47815 - atomic_long_t mesq_qf_unexpected_error;
47816 - atomic_long_t mesq_noop_unexpected_error;
47817 - atomic_long_t mesq_noop_lb_overflow;
47818 - atomic_long_t mesq_noop_qlimit_reached;
47819 - atomic_long_t mesq_noop_amo_nacked;
47820 - atomic_long_t mesq_noop_put_nacked;
47821 - atomic_long_t mesq_noop_page_overflow;
47822 + atomic_long_unchecked_t mesq_receive;
47823 + atomic_long_unchecked_t mesq_receive_none;
47824 + atomic_long_unchecked_t mesq_send;
47825 + atomic_long_unchecked_t mesq_send_failed;
47826 + atomic_long_unchecked_t mesq_noop;
47827 + atomic_long_unchecked_t mesq_send_unexpected_error;
47828 + atomic_long_unchecked_t mesq_send_lb_overflow;
47829 + atomic_long_unchecked_t mesq_send_qlimit_reached;
47830 + atomic_long_unchecked_t mesq_send_amo_nacked;
47831 + atomic_long_unchecked_t mesq_send_put_nacked;
47832 + atomic_long_unchecked_t mesq_page_overflow;
47833 + atomic_long_unchecked_t mesq_qf_locked;
47834 + atomic_long_unchecked_t mesq_qf_noop_not_full;
47835 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
47836 + atomic_long_unchecked_t mesq_qf_unexpected_error;
47837 + atomic_long_unchecked_t mesq_noop_unexpected_error;
47838 + atomic_long_unchecked_t mesq_noop_lb_overflow;
47839 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
47840 + atomic_long_unchecked_t mesq_noop_amo_nacked;
47841 + atomic_long_unchecked_t mesq_noop_put_nacked;
47842 + atomic_long_unchecked_t mesq_noop_page_overflow;
47843
47844 };
47845
47846 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
47847 tghop_invalidate, mcsop_last};
47848
47849 struct mcs_op_statistic {
47850 - atomic_long_t count;
47851 - atomic_long_t total;
47852 + atomic_long_unchecked_t count;
47853 + atomic_long_unchecked_t total;
47854 unsigned long max;
47855 };
47856
47857 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
47858
47859 #define STAT(id) do { \
47860 if (gru_options & OPT_STATS) \
47861 - atomic_long_inc(&gru_stats.id); \
47862 + atomic_long_inc_unchecked(&gru_stats.id); \
47863 } while (0)
47864
47865 #ifdef CONFIG_SGI_GRU_DEBUG
47866 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
47867 index c862cd4..0d176fe 100644
47868 --- a/drivers/misc/sgi-xp/xp.h
47869 +++ b/drivers/misc/sgi-xp/xp.h
47870 @@ -288,7 +288,7 @@ struct xpc_interface {
47871 xpc_notify_func, void *);
47872 void (*received) (short, int, void *);
47873 enum xp_retval (*partid_to_nasids) (short, void *);
47874 -};
47875 +} __no_const;
47876
47877 extern struct xpc_interface xpc_interface;
47878
47879 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
47880 index 01be66d..e3a0c7e 100644
47881 --- a/drivers/misc/sgi-xp/xp_main.c
47882 +++ b/drivers/misc/sgi-xp/xp_main.c
47883 @@ -78,13 +78,13 @@ xpc_notloaded(void)
47884 }
47885
47886 struct xpc_interface xpc_interface = {
47887 - (void (*)(int))xpc_notloaded,
47888 - (void (*)(int))xpc_notloaded,
47889 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47890 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47891 + .connect = (void (*)(int))xpc_notloaded,
47892 + .disconnect = (void (*)(int))xpc_notloaded,
47893 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47894 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47895 void *))xpc_notloaded,
47896 - (void (*)(short, int, void *))xpc_notloaded,
47897 - (enum xp_retval(*)(short, void *))xpc_notloaded
47898 + .received = (void (*)(short, int, void *))xpc_notloaded,
47899 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
47900 };
47901 EXPORT_SYMBOL_GPL(xpc_interface);
47902
47903 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
47904 index b94d5f7..7f494c5 100644
47905 --- a/drivers/misc/sgi-xp/xpc.h
47906 +++ b/drivers/misc/sgi-xp/xpc.h
47907 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
47908 void (*received_payload) (struct xpc_channel *, void *);
47909 void (*notify_senders_of_disconnect) (struct xpc_channel *);
47910 };
47911 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
47912
47913 /* struct xpc_partition act_state values (for XPC HB) */
47914
47915 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
47916 /* found in xpc_main.c */
47917 extern struct device *xpc_part;
47918 extern struct device *xpc_chan;
47919 -extern struct xpc_arch_operations xpc_arch_ops;
47920 +extern xpc_arch_operations_no_const xpc_arch_ops;
47921 extern int xpc_disengage_timelimit;
47922 extern int xpc_disengage_timedout;
47923 extern int xpc_activate_IRQ_rcvd;
47924 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
47925 index 82dc574..8539ab2 100644
47926 --- a/drivers/misc/sgi-xp/xpc_main.c
47927 +++ b/drivers/misc/sgi-xp/xpc_main.c
47928 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
47929 .notifier_call = xpc_system_die,
47930 };
47931
47932 -struct xpc_arch_operations xpc_arch_ops;
47933 +xpc_arch_operations_no_const xpc_arch_ops;
47934
47935 /*
47936 * Timer function to enforce the timelimit on the partition disengage.
47937 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
47938
47939 if (((die_args->trapnr == X86_TRAP_MF) ||
47940 (die_args->trapnr == X86_TRAP_XF)) &&
47941 - !user_mode_vm(die_args->regs))
47942 + !user_mode(die_args->regs))
47943 xpc_die_deactivate();
47944
47945 break;
47946 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
47947 index ed2e71a..54c498e 100644
47948 --- a/drivers/mmc/card/block.c
47949 +++ b/drivers/mmc/card/block.c
47950 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
47951 if (idata->ic.postsleep_min_us)
47952 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
47953
47954 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
47955 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
47956 err = -EFAULT;
47957 goto cmd_rel_host;
47958 }
47959 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
47960 index 18c4afe..43be71e 100644
47961 --- a/drivers/mmc/host/dw_mmc.h
47962 +++ b/drivers/mmc/host/dw_mmc.h
47963 @@ -271,5 +271,5 @@ struct dw_mci_drv_data {
47964 void (*set_ios)(struct dw_mci *host, struct mmc_ios *ios);
47965 int (*parse_dt)(struct dw_mci *host);
47966 int (*execute_tuning)(struct dw_mci_slot *slot);
47967 -};
47968 +} __do_const;
47969 #endif /* _DW_MMC_H_ */
47970 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
47971 index 7fe1619..ae0781b 100644
47972 --- a/drivers/mmc/host/mmci.c
47973 +++ b/drivers/mmc/host/mmci.c
47974 @@ -1630,7 +1630,9 @@ static int mmci_probe(struct amba_device *dev,
47975 mmc->caps |= MMC_CAP_CMD23;
47976
47977 if (variant->busy_detect) {
47978 - mmci_ops.card_busy = mmci_card_busy;
47979 + pax_open_kernel();
47980 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
47981 + pax_close_kernel();
47982 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
47983 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
47984 mmc->max_busy_timeout = 0;
47985 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
47986 index f84cfb0..aebe5d6 100644
47987 --- a/drivers/mmc/host/omap_hsmmc.c
47988 +++ b/drivers/mmc/host/omap_hsmmc.c
47989 @@ -2054,7 +2054,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
47990
47991 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
47992 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
47993 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47994 + pax_open_kernel();
47995 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47996 + pax_close_kernel();
47997 }
47998
47999 pm_runtime_enable(host->dev);
48000 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
48001 index 10ef824..88461a2 100644
48002 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
48003 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
48004 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
48005 host->mmc->caps |= MMC_CAP_1_8V_DDR;
48006 }
48007
48008 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
48009 - sdhci_esdhc_ops.platform_execute_tuning =
48010 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
48011 + pax_open_kernel();
48012 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
48013 esdhc_executing_tuning;
48014 + pax_close_kernel();
48015 + }
48016
48017 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
48018 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
48019 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
48020 index c6d2dd7..81b1ca3 100644
48021 --- a/drivers/mmc/host/sdhci-s3c.c
48022 +++ b/drivers/mmc/host/sdhci-s3c.c
48023 @@ -598,9 +598,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
48024 * we can use overriding functions instead of default.
48025 */
48026 if (sc->no_divider) {
48027 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48028 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48029 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48030 + pax_open_kernel();
48031 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48032 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48033 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48034 + pax_close_kernel();
48035 }
48036
48037 /* It supports additional host capabilities if needed */
48038 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
48039 index 423666b..81ff5eb 100644
48040 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
48041 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
48042 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
48043 size_t totlen = 0, thislen;
48044 int ret = 0;
48045 size_t buflen = 0;
48046 - static char *buffer;
48047 + char *buffer;
48048
48049 if (!ECCBUF_SIZE) {
48050 /* We should fall back to a general writev implementation.
48051 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
48052 index f44c606..aa4e804 100644
48053 --- a/drivers/mtd/nand/denali.c
48054 +++ b/drivers/mtd/nand/denali.c
48055 @@ -24,6 +24,7 @@
48056 #include <linux/slab.h>
48057 #include <linux/mtd/mtd.h>
48058 #include <linux/module.h>
48059 +#include <linux/slab.h>
48060
48061 #include "denali.h"
48062
48063 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48064 index 33f3c3c..d6bbe6a 100644
48065 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48066 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48067 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
48068
48069 /* first try to map the upper buffer directly */
48070 if (virt_addr_valid(this->upper_buf) &&
48071 - !object_is_on_stack(this->upper_buf)) {
48072 + !object_starts_on_stack(this->upper_buf)) {
48073 sg_init_one(sgl, this->upper_buf, this->upper_len);
48074 ret = dma_map_sg(this->dev, sgl, 1, dr);
48075 if (ret == 0)
48076 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
48077 index a5dfbfb..8042ab4 100644
48078 --- a/drivers/mtd/nftlmount.c
48079 +++ b/drivers/mtd/nftlmount.c
48080 @@ -24,6 +24,7 @@
48081 #include <asm/errno.h>
48082 #include <linux/delay.h>
48083 #include <linux/slab.h>
48084 +#include <linux/sched.h>
48085 #include <linux/mtd/mtd.h>
48086 #include <linux/mtd/nand.h>
48087 #include <linux/mtd/nftl.h>
48088 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
48089 index c23184a..4115c41 100644
48090 --- a/drivers/mtd/sm_ftl.c
48091 +++ b/drivers/mtd/sm_ftl.c
48092 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
48093 #define SM_CIS_VENDOR_OFFSET 0x59
48094 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
48095 {
48096 - struct attribute_group *attr_group;
48097 + attribute_group_no_const *attr_group;
48098 struct attribute **attributes;
48099 struct sm_sysfs_attribute *vendor_attribute;
48100 char *vendor;
48101 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
48102 index 7b11243..b3278a3 100644
48103 --- a/drivers/net/bonding/bond_netlink.c
48104 +++ b/drivers/net/bonding/bond_netlink.c
48105 @@ -585,7 +585,7 @@ nla_put_failure:
48106 return -EMSGSIZE;
48107 }
48108
48109 -struct rtnl_link_ops bond_link_ops __read_mostly = {
48110 +struct rtnl_link_ops bond_link_ops = {
48111 .kind = "bond",
48112 .priv_size = sizeof(struct bonding),
48113 .setup = bond_setup,
48114 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
48115 index b3b922a..80bba38 100644
48116 --- a/drivers/net/caif/caif_hsi.c
48117 +++ b/drivers/net/caif/caif_hsi.c
48118 @@ -1444,7 +1444,7 @@ err:
48119 return -ENODEV;
48120 }
48121
48122 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
48123 +static struct rtnl_link_ops caif_hsi_link_ops = {
48124 .kind = "cfhsi",
48125 .priv_size = sizeof(struct cfhsi),
48126 .setup = cfhsi_setup,
48127 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
48128 index 58808f65..0bdc7b3 100644
48129 --- a/drivers/net/can/Kconfig
48130 +++ b/drivers/net/can/Kconfig
48131 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
48132
48133 config CAN_FLEXCAN
48134 tristate "Support for Freescale FLEXCAN based chips"
48135 - depends on ARM || PPC
48136 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
48137 ---help---
48138 Say Y here if you want to support for Freescale FlexCAN.
48139
48140 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
48141 index b0f6924..59e9640 100644
48142 --- a/drivers/net/can/dev.c
48143 +++ b/drivers/net/can/dev.c
48144 @@ -959,7 +959,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
48145 return -EOPNOTSUPP;
48146 }
48147
48148 -static struct rtnl_link_ops can_link_ops __read_mostly = {
48149 +static struct rtnl_link_ops can_link_ops = {
48150 .kind = "can",
48151 .maxtype = IFLA_CAN_MAX,
48152 .policy = can_policy,
48153 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
48154 index 674f367..ec3a31f 100644
48155 --- a/drivers/net/can/vcan.c
48156 +++ b/drivers/net/can/vcan.c
48157 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
48158 dev->destructor = free_netdev;
48159 }
48160
48161 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
48162 +static struct rtnl_link_ops vcan_link_ops = {
48163 .kind = "vcan",
48164 .setup = vcan_setup,
48165 };
48166 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
48167 index 49adbf1..fff7ff8 100644
48168 --- a/drivers/net/dummy.c
48169 +++ b/drivers/net/dummy.c
48170 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
48171 return 0;
48172 }
48173
48174 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
48175 +static struct rtnl_link_ops dummy_link_ops = {
48176 .kind = DRV_NAME,
48177 .setup = dummy_setup,
48178 .validate = dummy_validate,
48179 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
48180 index 0443654..4f0aa18 100644
48181 --- a/drivers/net/ethernet/8390/ax88796.c
48182 +++ b/drivers/net/ethernet/8390/ax88796.c
48183 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
48184 if (ax->plat->reg_offsets)
48185 ei_local->reg_offset = ax->plat->reg_offsets;
48186 else {
48187 + resource_size_t _mem_size = mem_size;
48188 + do_div(_mem_size, 0x18);
48189 ei_local->reg_offset = ax->reg_offsets;
48190 for (ret = 0; ret < 0x18; ret++)
48191 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
48192 + ax->reg_offsets[ret] = _mem_size * ret;
48193 }
48194
48195 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
48196 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
48197 index 6725dc0..163549c 100644
48198 --- a/drivers/net/ethernet/altera/altera_tse_main.c
48199 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
48200 @@ -1216,7 +1216,7 @@ static int tse_shutdown(struct net_device *dev)
48201 return 0;
48202 }
48203
48204 -static struct net_device_ops altera_tse_netdev_ops = {
48205 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
48206 .ndo_open = tse_open,
48207 .ndo_stop = tse_shutdown,
48208 .ndo_start_xmit = tse_start_xmit,
48209 @@ -1453,11 +1453,13 @@ static int altera_tse_probe(struct platform_device *pdev)
48210 ndev->netdev_ops = &altera_tse_netdev_ops;
48211 altera_tse_set_ethtool_ops(ndev);
48212
48213 + pax_open_kernel();
48214 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
48215
48216 if (priv->hash_filter)
48217 altera_tse_netdev_ops.ndo_set_rx_mode =
48218 tse_set_rx_mode_hashfilter;
48219 + pax_close_kernel();
48220
48221 /* Scatter/gather IO is not supported,
48222 * so it is turned off
48223 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48224 index 29a0927..5a348e24 100644
48225 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48226 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48227 @@ -1122,14 +1122,14 @@ do { \
48228 * operations, everything works on mask values.
48229 */
48230 #define XMDIO_READ(_pdata, _mmd, _reg) \
48231 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
48232 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
48233 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
48234
48235 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
48236 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
48237
48238 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
48239 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
48240 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
48241 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
48242
48243 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
48244 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48245 index 8a50b01..39c1ad0 100644
48246 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48247 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48248 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
48249
48250 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
48251
48252 - pdata->hw_if.config_dcb_tc(pdata);
48253 + pdata->hw_if->config_dcb_tc(pdata);
48254
48255 return 0;
48256 }
48257 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
48258
48259 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
48260
48261 - pdata->hw_if.config_dcb_pfc(pdata);
48262 + pdata->hw_if->config_dcb_pfc(pdata);
48263
48264 return 0;
48265 }
48266 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48267 index d81fc6b..6f8ab25 100644
48268 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48269 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48270 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
48271
48272 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48273 {
48274 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48275 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48276 struct xgbe_channel *channel;
48277 struct xgbe_ring *ring;
48278 struct xgbe_ring_data *rdata;
48279 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48280
48281 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
48282 {
48283 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48284 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48285 struct xgbe_channel *channel;
48286 struct xgbe_ring *ring;
48287 struct xgbe_ring_desc *rdesc;
48288 @@ -620,17 +620,12 @@ err_out:
48289 return 0;
48290 }
48291
48292 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
48293 -{
48294 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
48295 -
48296 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
48297 - desc_if->free_ring_resources = xgbe_free_ring_resources;
48298 - desc_if->map_tx_skb = xgbe_map_tx_skb;
48299 - desc_if->map_rx_buffer = xgbe_map_rx_buffer;
48300 - desc_if->unmap_rdata = xgbe_unmap_rdata;
48301 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
48302 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
48303 -
48304 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
48305 -}
48306 +const struct xgbe_desc_if default_xgbe_desc_if = {
48307 + .alloc_ring_resources = xgbe_alloc_ring_resources,
48308 + .free_ring_resources = xgbe_free_ring_resources,
48309 + .map_tx_skb = xgbe_map_tx_skb,
48310 + .map_rx_buffer = xgbe_map_rx_buffer,
48311 + .unmap_rdata = xgbe_unmap_rdata,
48312 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
48313 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
48314 +};
48315 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48316 index 400757b..d8c53f6 100644
48317 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48318 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48319 @@ -2748,7 +2748,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
48320
48321 static int xgbe_init(struct xgbe_prv_data *pdata)
48322 {
48323 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48324 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48325 int ret;
48326
48327 DBGPR("-->xgbe_init\n");
48328 @@ -2813,108 +2813,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
48329 return 0;
48330 }
48331
48332 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
48333 -{
48334 - DBGPR("-->xgbe_init_function_ptrs\n");
48335 -
48336 - hw_if->tx_complete = xgbe_tx_complete;
48337 -
48338 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
48339 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
48340 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
48341 - hw_if->set_mac_address = xgbe_set_mac_address;
48342 -
48343 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
48344 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
48345 -
48346 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
48347 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
48348 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
48349 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
48350 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
48351 -
48352 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
48353 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
48354 -
48355 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
48356 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
48357 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
48358 -
48359 - hw_if->enable_tx = xgbe_enable_tx;
48360 - hw_if->disable_tx = xgbe_disable_tx;
48361 - hw_if->enable_rx = xgbe_enable_rx;
48362 - hw_if->disable_rx = xgbe_disable_rx;
48363 -
48364 - hw_if->powerup_tx = xgbe_powerup_tx;
48365 - hw_if->powerdown_tx = xgbe_powerdown_tx;
48366 - hw_if->powerup_rx = xgbe_powerup_rx;
48367 - hw_if->powerdown_rx = xgbe_powerdown_rx;
48368 -
48369 - hw_if->dev_xmit = xgbe_dev_xmit;
48370 - hw_if->dev_read = xgbe_dev_read;
48371 - hw_if->enable_int = xgbe_enable_int;
48372 - hw_if->disable_int = xgbe_disable_int;
48373 - hw_if->init = xgbe_init;
48374 - hw_if->exit = xgbe_exit;
48375 +const struct xgbe_hw_if default_xgbe_hw_if = {
48376 + .tx_complete = xgbe_tx_complete,
48377 +
48378 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
48379 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
48380 + .add_mac_addresses = xgbe_add_mac_addresses,
48381 + .set_mac_address = xgbe_set_mac_address,
48382 +
48383 + .enable_rx_csum = xgbe_enable_rx_csum,
48384 + .disable_rx_csum = xgbe_disable_rx_csum,
48385 +
48386 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
48387 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
48388 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
48389 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
48390 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
48391 +
48392 + .read_mmd_regs = xgbe_read_mmd_regs,
48393 + .write_mmd_regs = xgbe_write_mmd_regs,
48394 +
48395 + .set_gmii_speed = xgbe_set_gmii_speed,
48396 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
48397 + .set_xgmii_speed = xgbe_set_xgmii_speed,
48398 +
48399 + .enable_tx = xgbe_enable_tx,
48400 + .disable_tx = xgbe_disable_tx,
48401 + .enable_rx = xgbe_enable_rx,
48402 + .disable_rx = xgbe_disable_rx,
48403 +
48404 + .powerup_tx = xgbe_powerup_tx,
48405 + .powerdown_tx = xgbe_powerdown_tx,
48406 + .powerup_rx = xgbe_powerup_rx,
48407 + .powerdown_rx = xgbe_powerdown_rx,
48408 +
48409 + .dev_xmit = xgbe_dev_xmit,
48410 + .dev_read = xgbe_dev_read,
48411 + .enable_int = xgbe_enable_int,
48412 + .disable_int = xgbe_disable_int,
48413 + .init = xgbe_init,
48414 + .exit = xgbe_exit,
48415
48416 /* Descriptor related Sequences have to be initialized here */
48417 - hw_if->tx_desc_init = xgbe_tx_desc_init;
48418 - hw_if->rx_desc_init = xgbe_rx_desc_init;
48419 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
48420 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
48421 - hw_if->is_last_desc = xgbe_is_last_desc;
48422 - hw_if->is_context_desc = xgbe_is_context_desc;
48423 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
48424 + .tx_desc_init = xgbe_tx_desc_init,
48425 + .rx_desc_init = xgbe_rx_desc_init,
48426 + .tx_desc_reset = xgbe_tx_desc_reset,
48427 + .rx_desc_reset = xgbe_rx_desc_reset,
48428 + .is_last_desc = xgbe_is_last_desc,
48429 + .is_context_desc = xgbe_is_context_desc,
48430 + .tx_start_xmit = xgbe_tx_start_xmit,
48431
48432 /* For FLOW ctrl */
48433 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
48434 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
48435 + .config_tx_flow_control = xgbe_config_tx_flow_control,
48436 + .config_rx_flow_control = xgbe_config_rx_flow_control,
48437
48438 /* For RX coalescing */
48439 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
48440 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
48441 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
48442 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
48443 + .config_rx_coalesce = xgbe_config_rx_coalesce,
48444 + .config_tx_coalesce = xgbe_config_tx_coalesce,
48445 + .usec_to_riwt = xgbe_usec_to_riwt,
48446 + .riwt_to_usec = xgbe_riwt_to_usec,
48447
48448 /* For RX and TX threshold config */
48449 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
48450 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
48451 + .config_rx_threshold = xgbe_config_rx_threshold,
48452 + .config_tx_threshold = xgbe_config_tx_threshold,
48453
48454 /* For RX and TX Store and Forward Mode config */
48455 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
48456 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
48457 + .config_rsf_mode = xgbe_config_rsf_mode,
48458 + .config_tsf_mode = xgbe_config_tsf_mode,
48459
48460 /* For TX DMA Operating on Second Frame config */
48461 - hw_if->config_osp_mode = xgbe_config_osp_mode;
48462 + .config_osp_mode = xgbe_config_osp_mode,
48463
48464 /* For RX and TX PBL config */
48465 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
48466 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
48467 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
48468 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
48469 - hw_if->config_pblx8 = xgbe_config_pblx8;
48470 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
48471 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
48472 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
48473 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
48474 + .config_pblx8 = xgbe_config_pblx8,
48475
48476 /* For MMC statistics support */
48477 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
48478 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
48479 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
48480 + .tx_mmc_int = xgbe_tx_mmc_int,
48481 + .rx_mmc_int = xgbe_rx_mmc_int,
48482 + .read_mmc_stats = xgbe_read_mmc_stats,
48483
48484 /* For PTP config */
48485 - hw_if->config_tstamp = xgbe_config_tstamp;
48486 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
48487 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
48488 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
48489 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
48490 + .config_tstamp = xgbe_config_tstamp,
48491 + .update_tstamp_addend = xgbe_update_tstamp_addend,
48492 + .set_tstamp_time = xgbe_set_tstamp_time,
48493 + .get_tstamp_time = xgbe_get_tstamp_time,
48494 + .get_tx_tstamp = xgbe_get_tx_tstamp,
48495
48496 /* For Data Center Bridging config */
48497 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
48498 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
48499 + .config_dcb_tc = xgbe_config_dcb_tc,
48500 + .config_dcb_pfc = xgbe_config_dcb_pfc,
48501
48502 /* For Receive Side Scaling */
48503 - hw_if->enable_rss = xgbe_enable_rss;
48504 - hw_if->disable_rss = xgbe_disable_rss;
48505 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
48506 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
48507 -
48508 - DBGPR("<--xgbe_init_function_ptrs\n");
48509 -}
48510 + .enable_rss = xgbe_enable_rss,
48511 + .disable_rss = xgbe_disable_rss,
48512 + .set_rss_hash_key = xgbe_set_rss_hash_key,
48513 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
48514 +};
48515 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48516 index 885b02b..4b31a4c 100644
48517 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48518 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48519 @@ -244,7 +244,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
48520 * support, tell it now
48521 */
48522 if (ring->tx.xmit_more)
48523 - pdata->hw_if.tx_start_xmit(channel, ring);
48524 + pdata->hw_if->tx_start_xmit(channel, ring);
48525
48526 return NETDEV_TX_BUSY;
48527 }
48528 @@ -272,7 +272,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
48529
48530 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48531 {
48532 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48533 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48534 struct xgbe_channel *channel;
48535 enum xgbe_int int_id;
48536 unsigned int i;
48537 @@ -294,7 +294,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48538
48539 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48540 {
48541 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48542 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48543 struct xgbe_channel *channel;
48544 enum xgbe_int int_id;
48545 unsigned int i;
48546 @@ -317,7 +317,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48547 static irqreturn_t xgbe_isr(int irq, void *data)
48548 {
48549 struct xgbe_prv_data *pdata = data;
48550 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48551 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48552 struct xgbe_channel *channel;
48553 unsigned int dma_isr, dma_ch_isr;
48554 unsigned int mac_isr, mac_tssr;
48555 @@ -673,7 +673,7 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
48556
48557 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48558 {
48559 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48560 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48561
48562 DBGPR("-->xgbe_init_tx_coalesce\n");
48563
48564 @@ -687,7 +687,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48565
48566 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48567 {
48568 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48569 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48570
48571 DBGPR("-->xgbe_init_rx_coalesce\n");
48572
48573 @@ -701,7 +701,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48574
48575 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48576 {
48577 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48578 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48579 struct xgbe_channel *channel;
48580 struct xgbe_ring *ring;
48581 struct xgbe_ring_data *rdata;
48582 @@ -726,7 +726,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48583
48584 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48585 {
48586 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48587 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48588 struct xgbe_channel *channel;
48589 struct xgbe_ring *ring;
48590 struct xgbe_ring_data *rdata;
48591 @@ -752,7 +752,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48592 static void xgbe_adjust_link(struct net_device *netdev)
48593 {
48594 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48595 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48596 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48597 struct phy_device *phydev = pdata->phydev;
48598 int new_state = 0;
48599
48600 @@ -860,7 +860,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
48601 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48602 {
48603 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48604 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48605 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48606 unsigned long flags;
48607
48608 DBGPR("-->xgbe_powerdown\n");
48609 @@ -898,7 +898,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48610 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48611 {
48612 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48613 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48614 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48615 unsigned long flags;
48616
48617 DBGPR("-->xgbe_powerup\n");
48618 @@ -935,7 +935,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48619
48620 static int xgbe_start(struct xgbe_prv_data *pdata)
48621 {
48622 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48623 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48624 struct net_device *netdev = pdata->netdev;
48625 int ret;
48626
48627 @@ -976,7 +976,7 @@ err_napi:
48628
48629 static void xgbe_stop(struct xgbe_prv_data *pdata)
48630 {
48631 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48632 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48633 struct xgbe_channel *channel;
48634 struct net_device *netdev = pdata->netdev;
48635 struct netdev_queue *txq;
48636 @@ -1203,7 +1203,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
48637 return -ERANGE;
48638 }
48639
48640 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
48641 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
48642
48643 memcpy(&pdata->tstamp_config, &config, sizeof(config));
48644
48645 @@ -1352,7 +1352,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
48646 static int xgbe_open(struct net_device *netdev)
48647 {
48648 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48649 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48650 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48651 int ret;
48652
48653 DBGPR("-->xgbe_open\n");
48654 @@ -1424,7 +1424,7 @@ err_phy_init:
48655 static int xgbe_close(struct net_device *netdev)
48656 {
48657 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48658 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48659 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48660
48661 DBGPR("-->xgbe_close\n");
48662
48663 @@ -1452,8 +1452,8 @@ static int xgbe_close(struct net_device *netdev)
48664 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
48665 {
48666 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48667 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48668 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48669 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48670 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48671 struct xgbe_channel *channel;
48672 struct xgbe_ring *ring;
48673 struct xgbe_packet_data *packet;
48674 @@ -1521,7 +1521,7 @@ tx_netdev_return:
48675 static void xgbe_set_rx_mode(struct net_device *netdev)
48676 {
48677 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48678 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48679 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48680 unsigned int pr_mode, am_mode;
48681
48682 DBGPR("-->xgbe_set_rx_mode\n");
48683 @@ -1540,7 +1540,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
48684 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
48685 {
48686 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48687 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48688 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48689 struct sockaddr *saddr = addr;
48690
48691 DBGPR("-->xgbe_set_mac_address\n");
48692 @@ -1607,7 +1607,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
48693
48694 DBGPR("-->%s\n", __func__);
48695
48696 - pdata->hw_if.read_mmc_stats(pdata);
48697 + pdata->hw_if->read_mmc_stats(pdata);
48698
48699 s->rx_packets = pstats->rxframecount_gb;
48700 s->rx_bytes = pstats->rxoctetcount_gb;
48701 @@ -1634,7 +1634,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
48702 u16 vid)
48703 {
48704 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48705 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48706 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48707
48708 DBGPR("-->%s\n", __func__);
48709
48710 @@ -1650,7 +1650,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
48711 u16 vid)
48712 {
48713 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48714 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48715 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48716
48717 DBGPR("-->%s\n", __func__);
48718
48719 @@ -1716,7 +1716,7 @@ static int xgbe_set_features(struct net_device *netdev,
48720 netdev_features_t features)
48721 {
48722 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48723 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48724 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48725 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
48726 int ret = 0;
48727
48728 @@ -1781,8 +1781,8 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
48729 static void xgbe_rx_refresh(struct xgbe_channel *channel)
48730 {
48731 struct xgbe_prv_data *pdata = channel->pdata;
48732 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48733 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48734 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48735 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48736 struct xgbe_ring *ring = channel->rx_ring;
48737 struct xgbe_ring_data *rdata;
48738
48739 @@ -1835,8 +1835,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
48740 static int xgbe_tx_poll(struct xgbe_channel *channel)
48741 {
48742 struct xgbe_prv_data *pdata = channel->pdata;
48743 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48744 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48745 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48746 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48747 struct xgbe_ring *ring = channel->tx_ring;
48748 struct xgbe_ring_data *rdata;
48749 struct xgbe_ring_desc *rdesc;
48750 @@ -1901,7 +1901,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel)
48751 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
48752 {
48753 struct xgbe_prv_data *pdata = channel->pdata;
48754 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48755 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48756 struct xgbe_ring *ring = channel->rx_ring;
48757 struct xgbe_ring_data *rdata;
48758 struct xgbe_packet_data *packet;
48759 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48760 index ebf4893..a8f51c6 100644
48761 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48762 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48763 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
48764
48765 DBGPR("-->%s\n", __func__);
48766
48767 - pdata->hw_if.read_mmc_stats(pdata);
48768 + pdata->hw_if->read_mmc_stats(pdata);
48769 for (i = 0; i < XGBE_STATS_COUNT; i++) {
48770 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
48771 *data++ = *(u64 *)stat;
48772 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
48773 struct ethtool_coalesce *ec)
48774 {
48775 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48776 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48777 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48778 unsigned int riwt;
48779
48780 DBGPR("-->xgbe_get_coalesce\n");
48781 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
48782 struct ethtool_coalesce *ec)
48783 {
48784 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48785 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48786 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48787 unsigned int rx_frames, rx_riwt, rx_usecs;
48788 unsigned int tx_frames, tx_usecs;
48789
48790 @@ -536,7 +536,7 @@ static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir,
48791 const u8 *key, const u8 hfunc)
48792 {
48793 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48794 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48795 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48796 unsigned int ret;
48797
48798 if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
48799 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48800 index 32dd651..225cca3 100644
48801 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48802 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48803 @@ -159,12 +159,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
48804 DBGPR("<--xgbe_default_config\n");
48805 }
48806
48807 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
48808 -{
48809 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
48810 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
48811 -}
48812 -
48813 #ifdef CONFIG_ACPI
48814 static int xgbe_acpi_support(struct xgbe_prv_data *pdata)
48815 {
48816 @@ -396,9 +390,8 @@ static int xgbe_probe(struct platform_device *pdev)
48817 memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len);
48818
48819 /* Set all the function pointers */
48820 - xgbe_init_all_fptrs(pdata);
48821 - hw_if = &pdata->hw_if;
48822 - desc_if = &pdata->desc_if;
48823 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
48824 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
48825
48826 /* Issue software reset to device */
48827 hw_if->exit(pdata);
48828 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48829 index 59e267f..0842a88 100644
48830 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48831 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48832 @@ -126,7 +126,7 @@
48833 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
48834 {
48835 struct xgbe_prv_data *pdata = mii->priv;
48836 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48837 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48838 int mmd_data;
48839
48840 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
48841 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
48842 u16 mmd_val)
48843 {
48844 struct xgbe_prv_data *pdata = mii->priv;
48845 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48846 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48847 int mmd_data = mmd_val;
48848
48849 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
48850 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48851 index f326178..8bd7daf 100644
48852 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48853 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48854 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
48855 tstamp_cc);
48856 u64 nsec;
48857
48858 - nsec = pdata->hw_if.get_tstamp_time(pdata);
48859 + nsec = pdata->hw_if->get_tstamp_time(pdata);
48860
48861 return nsec;
48862 }
48863 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
48864
48865 spin_lock_irqsave(&pdata->tstamp_lock, flags);
48866
48867 - pdata->hw_if.update_tstamp_addend(pdata, addend);
48868 + pdata->hw_if->update_tstamp_addend(pdata, addend);
48869
48870 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
48871
48872 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
48873 index 13e8f95..1d8beef 100644
48874 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
48875 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
48876 @@ -675,8 +675,8 @@ struct xgbe_prv_data {
48877 int dev_irq;
48878 unsigned int per_channel_irq;
48879
48880 - struct xgbe_hw_if hw_if;
48881 - struct xgbe_desc_if desc_if;
48882 + struct xgbe_hw_if *hw_if;
48883 + struct xgbe_desc_if *desc_if;
48884
48885 /* AXI DMA settings */
48886 unsigned int coherent;
48887 @@ -798,6 +798,9 @@ struct xgbe_prv_data {
48888 #endif
48889 };
48890
48891 +extern const struct xgbe_hw_if default_xgbe_hw_if;
48892 +extern const struct xgbe_desc_if default_xgbe_desc_if;
48893 +
48894 /* Function prototypes*/
48895
48896 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
48897 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48898 index adcacda..fa6e0ae 100644
48899 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48900 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48901 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
48902 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
48903 {
48904 /* RX_MODE controlling object */
48905 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
48906 + bnx2x_init_rx_mode_obj(bp);
48907
48908 /* multicast configuration controlling object */
48909 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
48910 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48911 index 07cdf9b..b08ecc7 100644
48912 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48913 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48914 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
48915 return rc;
48916 }
48917
48918 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48919 - struct bnx2x_rx_mode_obj *o)
48920 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
48921 {
48922 if (CHIP_IS_E1x(bp)) {
48923 - o->wait_comp = bnx2x_empty_rx_mode_wait;
48924 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
48925 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
48926 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
48927 } else {
48928 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
48929 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
48930 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
48931 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
48932 }
48933 }
48934
48935 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48936 index 86baecb..ff3bb46 100644
48937 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48938 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48939 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
48940
48941 /********************* RX MODE ****************/
48942
48943 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48944 - struct bnx2x_rx_mode_obj *o);
48945 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
48946
48947 /**
48948 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
48949 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
48950 index 31c9f82..e65e986 100644
48951 --- a/drivers/net/ethernet/broadcom/tg3.h
48952 +++ b/drivers/net/ethernet/broadcom/tg3.h
48953 @@ -150,6 +150,7 @@
48954 #define CHIPREV_ID_5750_A0 0x4000
48955 #define CHIPREV_ID_5750_A1 0x4001
48956 #define CHIPREV_ID_5750_A3 0x4003
48957 +#define CHIPREV_ID_5750_C1 0x4201
48958 #define CHIPREV_ID_5750_C2 0x4202
48959 #define CHIPREV_ID_5752_A0_HW 0x5000
48960 #define CHIPREV_ID_5752_A0 0x6000
48961 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
48962 index 903466e..b285864 100644
48963 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
48964 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
48965 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
48966 }
48967
48968 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
48969 - bna_cb_ioceth_enable,
48970 - bna_cb_ioceth_disable,
48971 - bna_cb_ioceth_hbfail,
48972 - bna_cb_ioceth_reset
48973 + .enable_cbfn = bna_cb_ioceth_enable,
48974 + .disable_cbfn = bna_cb_ioceth_disable,
48975 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
48976 + .reset_cbfn = bna_cb_ioceth_reset
48977 };
48978
48979 static void bna_attr_init(struct bna_ioceth *ioceth)
48980 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48981 index 8cffcdf..aadf043 100644
48982 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48983 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48984 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
48985 */
48986 struct l2t_skb_cb {
48987 arp_failure_handler_func arp_failure_handler;
48988 -};
48989 +} __no_const;
48990
48991 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
48992
48993 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48994 index d929951..a2c23f5 100644
48995 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48996 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48997 @@ -2215,7 +2215,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
48998
48999 int i;
49000 struct adapter *ap = netdev2adap(dev);
49001 - static const unsigned int *reg_ranges;
49002 + const unsigned int *reg_ranges;
49003 int arr_size = 0, buf_size = 0;
49004
49005 if (is_t4(ap->params.chip)) {
49006 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
49007 index badff18..e15c4ec 100644
49008 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
49009 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
49010 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
49011 for (i=0; i<ETH_ALEN; i++) {
49012 tmp.addr[i] = dev->dev_addr[i];
49013 }
49014 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
49015 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
49016 break;
49017
49018 case DE4X5_SET_HWADDR: /* Set the hardware address */
49019 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
49020 spin_lock_irqsave(&lp->lock, flags);
49021 memcpy(&statbuf, &lp->pktStats, ioc->len);
49022 spin_unlock_irqrestore(&lp->lock, flags);
49023 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
49024 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
49025 return -EFAULT;
49026 break;
49027 }
49028 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
49029 index 893753f..3b5d790 100644
49030 --- a/drivers/net/ethernet/emulex/benet/be_main.c
49031 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
49032 @@ -536,7 +536,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
49033
49034 if (wrapped)
49035 newacc += 65536;
49036 - ACCESS_ONCE(*acc) = newacc;
49037 + ACCESS_ONCE_RW(*acc) = newacc;
49038 }
49039
49040 static void populate_erx_stats(struct be_adapter *adapter,
49041 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
49042 index 6d0c5d5..55be363 100644
49043 --- a/drivers/net/ethernet/faraday/ftgmac100.c
49044 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
49045 @@ -30,6 +30,8 @@
49046 #include <linux/netdevice.h>
49047 #include <linux/phy.h>
49048 #include <linux/platform_device.h>
49049 +#include <linux/interrupt.h>
49050 +#include <linux/irqreturn.h>
49051 #include <net/ip.h>
49052
49053 #include "ftgmac100.h"
49054 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
49055 index dce5f7b..2433466 100644
49056 --- a/drivers/net/ethernet/faraday/ftmac100.c
49057 +++ b/drivers/net/ethernet/faraday/ftmac100.c
49058 @@ -31,6 +31,8 @@
49059 #include <linux/module.h>
49060 #include <linux/netdevice.h>
49061 #include <linux/platform_device.h>
49062 +#include <linux/interrupt.h>
49063 +#include <linux/irqreturn.h>
49064
49065 #include "ftmac100.h"
49066
49067 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49068 index fabcfa1..188fd22 100644
49069 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49070 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49071 @@ -419,7 +419,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
49072 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
49073
49074 /* Update the base adjustement value. */
49075 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
49076 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
49077 smp_mb(); /* Force the above update. */
49078 }
49079
49080 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49081 index 79c00f5..8da39f6 100644
49082 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49083 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49084 @@ -785,7 +785,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
49085 }
49086
49087 /* update the base incval used to calculate frequency adjustment */
49088 - ACCESS_ONCE(adapter->base_incval) = incval;
49089 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
49090 smp_mb();
49091
49092 /* need lock to prevent incorrect read while modifying cyclecounter */
49093 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49094 index 8c234ec..757331f 100644
49095 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49096 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49097 @@ -468,8 +468,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
49098 wmb();
49099
49100 /* we want to dirty this cache line once */
49101 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
49102 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
49103 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
49104 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
49105
49106 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
49107
49108 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49109 index 6223930..975033d 100644
49110 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
49111 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49112 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49113 struct __vxge_hw_fifo *fifo;
49114 struct vxge_hw_fifo_config *config;
49115 u32 txdl_size, txdl_per_memblock;
49116 - struct vxge_hw_mempool_cbs fifo_mp_callback;
49117 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
49118 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
49119 + };
49120 +
49121 struct __vxge_hw_virtualpath *vpath;
49122
49123 if ((vp == NULL) || (attr == NULL)) {
49124 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49125 goto exit;
49126 }
49127
49128 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
49129 -
49130 fifo->mempool =
49131 __vxge_hw_mempool_create(vpath->hldev,
49132 fifo->config->memblock_size,
49133 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49134 index 2bb48d5..d1a865d 100644
49135 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49136 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49137 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
49138 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
49139 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
49140 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
49141 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49142 + pax_open_kernel();
49143 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49144 + pax_close_kernel();
49145 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49146 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
49147 max_tx_rings = QLCNIC_MAX_TX_RINGS;
49148 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49149 index be7d7a6..a8983f8 100644
49150 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49151 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49152 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
49153 case QLCNIC_NON_PRIV_FUNC:
49154 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
49155 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49156 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49157 + pax_open_kernel();
49158 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49159 + pax_close_kernel();
49160 break;
49161 case QLCNIC_PRIV_FUNC:
49162 ahw->op_mode = QLCNIC_PRIV_FUNC;
49163 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
49164 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49165 + pax_open_kernel();
49166 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49167 + pax_close_kernel();
49168 break;
49169 case QLCNIC_MGMT_FUNC:
49170 ahw->op_mode = QLCNIC_MGMT_FUNC;
49171 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49172 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49173 + pax_open_kernel();
49174 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49175 + pax_close_kernel();
49176 break;
49177 default:
49178 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
49179 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49180 index 332bb8a..e6adcd1 100644
49181 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49182 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49183 @@ -1285,7 +1285,7 @@ flash_temp:
49184 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
49185 {
49186 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
49187 - static const struct qlcnic_dump_operations *fw_dump_ops;
49188 + const struct qlcnic_dump_operations *fw_dump_ops;
49189 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
49190 u32 entry_offset, dump, no_entries, buf_offset = 0;
49191 int i, k, ops_cnt, ops_index, dump_size = 0;
49192 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
49193 index c70ab40..00b28e0 100644
49194 --- a/drivers/net/ethernet/realtek/r8169.c
49195 +++ b/drivers/net/ethernet/realtek/r8169.c
49196 @@ -788,22 +788,22 @@ struct rtl8169_private {
49197 struct mdio_ops {
49198 void (*write)(struct rtl8169_private *, int, int);
49199 int (*read)(struct rtl8169_private *, int);
49200 - } mdio_ops;
49201 + } __no_const mdio_ops;
49202
49203 struct pll_power_ops {
49204 void (*down)(struct rtl8169_private *);
49205 void (*up)(struct rtl8169_private *);
49206 - } pll_power_ops;
49207 + } __no_const pll_power_ops;
49208
49209 struct jumbo_ops {
49210 void (*enable)(struct rtl8169_private *);
49211 void (*disable)(struct rtl8169_private *);
49212 - } jumbo_ops;
49213 + } __no_const jumbo_ops;
49214
49215 struct csi_ops {
49216 void (*write)(struct rtl8169_private *, int, int);
49217 u32 (*read)(struct rtl8169_private *, int);
49218 - } csi_ops;
49219 + } __no_const csi_ops;
49220
49221 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
49222 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
49223 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
49224 index 6b861e3..204ac86 100644
49225 --- a/drivers/net/ethernet/sfc/ptp.c
49226 +++ b/drivers/net/ethernet/sfc/ptp.c
49227 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
49228 ptp->start.dma_addr);
49229
49230 /* Clear flag that signals MC ready */
49231 - ACCESS_ONCE(*start) = 0;
49232 + ACCESS_ONCE_RW(*start) = 0;
49233 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
49234 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
49235 EFX_BUG_ON_PARANOID(rc);
49236 diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
49237 index 10b6173..b605dfd5 100644
49238 --- a/drivers/net/ethernet/sfc/selftest.c
49239 +++ b/drivers/net/ethernet/sfc/selftest.c
49240 @@ -46,7 +46,7 @@ struct efx_loopback_payload {
49241 struct iphdr ip;
49242 struct udphdr udp;
49243 __be16 iteration;
49244 - const char msg[64];
49245 + char msg[64];
49246 } __packed;
49247
49248 /* Loopback test source MAC address */
49249 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49250 index 08c483b..2c4a553 100644
49251 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49252 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49253 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
49254
49255 writel(value, ioaddr + MMC_CNTRL);
49256
49257 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49258 - MMC_CNTRL, value);
49259 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49260 +// MMC_CNTRL, value);
49261 }
49262
49263 /* To mask all all interrupts.*/
49264 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
49265 index 17e2766..c332f1e 100644
49266 --- a/drivers/net/ethernet/via/via-rhine.c
49267 +++ b/drivers/net/ethernet/via/via-rhine.c
49268 @@ -2514,7 +2514,7 @@ static struct platform_driver rhine_driver_platform = {
49269 }
49270 };
49271
49272 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
49273 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
49274 {
49275 .ident = "EPIA-M",
49276 .matches = {
49277 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
49278 index 384ca4f..dd7d4f9 100644
49279 --- a/drivers/net/hyperv/hyperv_net.h
49280 +++ b/drivers/net/hyperv/hyperv_net.h
49281 @@ -171,7 +171,7 @@ struct rndis_device {
49282 enum rndis_device_state state;
49283 bool link_state;
49284 bool link_change;
49285 - atomic_t new_req_id;
49286 + atomic_unchecked_t new_req_id;
49287
49288 spinlock_t request_lock;
49289 struct list_head req_list;
49290 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
49291 index 7816d98..7890614 100644
49292 --- a/drivers/net/hyperv/rndis_filter.c
49293 +++ b/drivers/net/hyperv/rndis_filter.c
49294 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
49295 * template
49296 */
49297 set = &rndis_msg->msg.set_req;
49298 - set->req_id = atomic_inc_return(&dev->new_req_id);
49299 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49300
49301 /* Add to the request list */
49302 spin_lock_irqsave(&dev->request_lock, flags);
49303 @@ -918,7 +918,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
49304
49305 /* Setup the rndis set */
49306 halt = &request->request_msg.msg.halt_req;
49307 - halt->req_id = atomic_inc_return(&dev->new_req_id);
49308 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49309
49310 /* Ignore return since this msg is optional. */
49311 rndis_filter_send_request(dev, request);
49312 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
49313 index 34f846b..4a0d5b1 100644
49314 --- a/drivers/net/ifb.c
49315 +++ b/drivers/net/ifb.c
49316 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
49317 return 0;
49318 }
49319
49320 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
49321 +static struct rtnl_link_ops ifb_link_ops = {
49322 .kind = "ifb",
49323 .priv_size = sizeof(struct ifb_private),
49324 .setup = ifb_setup,
49325 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
49326 index 1df38bd..4bc20b0 100644
49327 --- a/drivers/net/macvlan.c
49328 +++ b/drivers/net/macvlan.c
49329 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
49330 free_nskb:
49331 kfree_skb(nskb);
49332 err:
49333 - atomic_long_inc(&skb->dev->rx_dropped);
49334 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
49335 }
49336
49337 static void macvlan_flush_sources(struct macvlan_port *port,
49338 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
49339 int macvlan_link_register(struct rtnl_link_ops *ops)
49340 {
49341 /* common fields */
49342 - ops->priv_size = sizeof(struct macvlan_dev);
49343 - ops->validate = macvlan_validate;
49344 - ops->maxtype = IFLA_MACVLAN_MAX;
49345 - ops->policy = macvlan_policy;
49346 - ops->changelink = macvlan_changelink;
49347 - ops->get_size = macvlan_get_size;
49348 - ops->fill_info = macvlan_fill_info;
49349 + pax_open_kernel();
49350 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
49351 + *(void **)&ops->validate = macvlan_validate;
49352 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
49353 + *(const void **)&ops->policy = macvlan_policy;
49354 + *(void **)&ops->changelink = macvlan_changelink;
49355 + *(void **)&ops->get_size = macvlan_get_size;
49356 + *(void **)&ops->fill_info = macvlan_fill_info;
49357 + pax_close_kernel();
49358
49359 return rtnl_link_register(ops);
49360 };
49361 @@ -1551,7 +1553,7 @@ static int macvlan_device_event(struct notifier_block *unused,
49362 return NOTIFY_DONE;
49363 }
49364
49365 -static struct notifier_block macvlan_notifier_block __read_mostly = {
49366 +static struct notifier_block macvlan_notifier_block = {
49367 .notifier_call = macvlan_device_event,
49368 };
49369
49370 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
49371 index 27ecc5c..f636328 100644
49372 --- a/drivers/net/macvtap.c
49373 +++ b/drivers/net/macvtap.c
49374 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
49375 dev->tx_queue_len = TUN_READQ_SIZE;
49376 }
49377
49378 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
49379 +static struct rtnl_link_ops macvtap_link_ops = {
49380 .kind = "macvtap",
49381 .setup = macvtap_setup,
49382 .newlink = macvtap_newlink,
49383 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
49384
49385 ret = 0;
49386 u = q->flags;
49387 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49388 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49389 put_user(u, &ifr->ifr_flags))
49390 ret = -EFAULT;
49391 macvtap_put_vlan(vlan);
49392 @@ -1217,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
49393 return NOTIFY_DONE;
49394 }
49395
49396 -static struct notifier_block macvtap_notifier_block __read_mostly = {
49397 +static struct notifier_block macvtap_notifier_block = {
49398 .notifier_call = macvtap_device_event,
49399 };
49400
49401 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
49402 index 34924df..a747360 100644
49403 --- a/drivers/net/nlmon.c
49404 +++ b/drivers/net/nlmon.c
49405 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
49406 return 0;
49407 }
49408
49409 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
49410 +static struct rtnl_link_ops nlmon_link_ops = {
49411 .kind = "nlmon",
49412 .priv_size = sizeof(struct nlmon),
49413 .setup = nlmon_setup,
49414 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
49415 index bdfe51f..e7845c7 100644
49416 --- a/drivers/net/phy/phy_device.c
49417 +++ b/drivers/net/phy/phy_device.c
49418 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
49419 * zero on success.
49420 *
49421 */
49422 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49423 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
49424 struct phy_c45_device_ids *c45_ids) {
49425 int phy_reg;
49426 int i, reg_addr;
49427 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49428 * its return value is in turn returned.
49429 *
49430 */
49431 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49432 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
49433 bool is_c45, struct phy_c45_device_ids *c45_ids)
49434 {
49435 int phy_reg;
49436 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49437 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
49438 {
49439 struct phy_c45_device_ids c45_ids = {0};
49440 - u32 phy_id = 0;
49441 + int phy_id = 0;
49442 int r;
49443
49444 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
49445 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
49446 index 9d15566..5ad4ef6 100644
49447 --- a/drivers/net/ppp/ppp_generic.c
49448 +++ b/drivers/net/ppp/ppp_generic.c
49449 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49450 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
49451 struct ppp_stats stats;
49452 struct ppp_comp_stats cstats;
49453 - char *vers;
49454
49455 switch (cmd) {
49456 case SIOCGPPPSTATS:
49457 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49458 break;
49459
49460 case SIOCGPPPVER:
49461 - vers = PPP_VERSION;
49462 - if (copy_to_user(addr, vers, strlen(vers) + 1))
49463 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
49464 break;
49465 err = 0;
49466 break;
49467 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
49468 index 079f7ad..b2a2bfa7 100644
49469 --- a/drivers/net/slip/slhc.c
49470 +++ b/drivers/net/slip/slhc.c
49471 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
49472 register struct tcphdr *thp;
49473 register struct iphdr *ip;
49474 register struct cstate *cs;
49475 - int len, hdrlen;
49476 + long len, hdrlen;
49477 unsigned char *cp = icp;
49478
49479 /* We've got a compressed packet; read the change byte */
49480 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
49481 index 7d39484..d58499d 100644
49482 --- a/drivers/net/team/team.c
49483 +++ b/drivers/net/team/team.c
49484 @@ -2099,7 +2099,7 @@ static unsigned int team_get_num_rx_queues(void)
49485 return TEAM_DEFAULT_NUM_RX_QUEUES;
49486 }
49487
49488 -static struct rtnl_link_ops team_link_ops __read_mostly = {
49489 +static struct rtnl_link_ops team_link_ops = {
49490 .kind = DRV_NAME,
49491 .priv_size = sizeof(struct team),
49492 .setup = team_setup,
49493 @@ -2889,7 +2889,7 @@ static int team_device_event(struct notifier_block *unused,
49494 return NOTIFY_DONE;
49495 }
49496
49497 -static struct notifier_block team_notifier_block __read_mostly = {
49498 +static struct notifier_block team_notifier_block = {
49499 .notifier_call = team_device_event,
49500 };
49501
49502 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
49503 index 857dca4..642f532 100644
49504 --- a/drivers/net/tun.c
49505 +++ b/drivers/net/tun.c
49506 @@ -1421,7 +1421,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
49507 return -EINVAL;
49508 }
49509
49510 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
49511 +static struct rtnl_link_ops tun_link_ops = {
49512 .kind = DRV_NAME,
49513 .priv_size = sizeof(struct tun_struct),
49514 .setup = tun_setup,
49515 @@ -1830,7 +1830,7 @@ unlock:
49516 }
49517
49518 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49519 - unsigned long arg, int ifreq_len)
49520 + unsigned long arg, size_t ifreq_len)
49521 {
49522 struct tun_file *tfile = file->private_data;
49523 struct tun_struct *tun;
49524 @@ -1844,6 +1844,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49525 int le;
49526 int ret;
49527
49528 + if (ifreq_len > sizeof ifr)
49529 + return -EFAULT;
49530 +
49531 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
49532 if (copy_from_user(&ifr, argp, ifreq_len))
49533 return -EFAULT;
49534 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
49535 index 778e915..58c4d95 100644
49536 --- a/drivers/net/usb/hso.c
49537 +++ b/drivers/net/usb/hso.c
49538 @@ -70,7 +70,7 @@
49539 #include <asm/byteorder.h>
49540 #include <linux/serial_core.h>
49541 #include <linux/serial.h>
49542 -
49543 +#include <asm/local.h>
49544
49545 #define MOD_AUTHOR "Option Wireless"
49546 #define MOD_DESCRIPTION "USB High Speed Option driver"
49547 @@ -1183,7 +1183,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
49548 struct urb *urb;
49549
49550 urb = serial->rx_urb[0];
49551 - if (serial->port.count > 0) {
49552 + if (atomic_read(&serial->port.count) > 0) {
49553 count = put_rxbuf_data(urb, serial);
49554 if (count == -1)
49555 return;
49556 @@ -1221,7 +1221,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
49557 DUMP1(urb->transfer_buffer, urb->actual_length);
49558
49559 /* Anyone listening? */
49560 - if (serial->port.count == 0)
49561 + if (atomic_read(&serial->port.count) == 0)
49562 return;
49563
49564 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
49565 @@ -1282,8 +1282,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49566 tty_port_tty_set(&serial->port, tty);
49567
49568 /* check for port already opened, if not set the termios */
49569 - serial->port.count++;
49570 - if (serial->port.count == 1) {
49571 + if (atomic_inc_return(&serial->port.count) == 1) {
49572 serial->rx_state = RX_IDLE;
49573 /* Force default termio settings */
49574 _hso_serial_set_termios(tty, NULL);
49575 @@ -1293,7 +1292,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49576 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
49577 if (result) {
49578 hso_stop_serial_device(serial->parent);
49579 - serial->port.count--;
49580 + atomic_dec(&serial->port.count);
49581 } else {
49582 kref_get(&serial->parent->ref);
49583 }
49584 @@ -1331,10 +1330,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
49585
49586 /* reset the rts and dtr */
49587 /* do the actual close */
49588 - serial->port.count--;
49589 + atomic_dec(&serial->port.count);
49590
49591 - if (serial->port.count <= 0) {
49592 - serial->port.count = 0;
49593 + if (atomic_read(&serial->port.count) <= 0) {
49594 + atomic_set(&serial->port.count, 0);
49595 tty_port_tty_set(&serial->port, NULL);
49596 if (!usb_gone)
49597 hso_stop_serial_device(serial->parent);
49598 @@ -1417,7 +1416,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
49599
49600 /* the actual setup */
49601 spin_lock_irqsave(&serial->serial_lock, flags);
49602 - if (serial->port.count)
49603 + if (atomic_read(&serial->port.count))
49604 _hso_serial_set_termios(tty, old);
49605 else
49606 tty->termios = *old;
49607 @@ -1886,7 +1885,7 @@ static void intr_callback(struct urb *urb)
49608 D1("Pending read interrupt on port %d\n", i);
49609 spin_lock(&serial->serial_lock);
49610 if (serial->rx_state == RX_IDLE &&
49611 - serial->port.count > 0) {
49612 + atomic_read(&serial->port.count) > 0) {
49613 /* Setup and send a ctrl req read on
49614 * port i */
49615 if (!serial->rx_urb_filled[0]) {
49616 @@ -3053,7 +3052,7 @@ static int hso_resume(struct usb_interface *iface)
49617 /* Start all serial ports */
49618 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
49619 if (serial_table[i] && (serial_table[i]->interface == iface)) {
49620 - if (dev2ser(serial_table[i])->port.count) {
49621 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
49622 result =
49623 hso_start_serial_device(serial_table[i], GFP_NOIO);
49624 hso_kick_transmit(dev2ser(serial_table[i]));
49625 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
49626 index 9f7c0ab..1577b4a 100644
49627 --- a/drivers/net/usb/r8152.c
49628 +++ b/drivers/net/usb/r8152.c
49629 @@ -601,7 +601,7 @@ struct r8152 {
49630 void (*unload)(struct r8152 *);
49631 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
49632 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
49633 - } rtl_ops;
49634 + } __no_const rtl_ops;
49635
49636 int intr_interval;
49637 u32 saved_wolopts;
49638 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
49639 index a2515887..6d13233 100644
49640 --- a/drivers/net/usb/sierra_net.c
49641 +++ b/drivers/net/usb/sierra_net.c
49642 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
49643 /* atomic counter partially included in MAC address to make sure 2 devices
49644 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
49645 */
49646 -static atomic_t iface_counter = ATOMIC_INIT(0);
49647 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
49648
49649 /*
49650 * SYNC Timer Delay definition used to set the expiry time
49651 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
49652 dev->net->netdev_ops = &sierra_net_device_ops;
49653
49654 /* change MAC addr to include, ifacenum, and to be unique */
49655 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
49656 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
49657 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
49658
49659 /* we will have to manufacture ethernet headers, prepare template */
49660 diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
49661 index 777757a..395a767 100644
49662 --- a/drivers/net/usb/usbnet.c
49663 +++ b/drivers/net/usb/usbnet.c
49664 @@ -1285,7 +1285,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
49665 struct net_device *net)
49666 {
49667 struct usbnet *dev = netdev_priv(net);
49668 - int length;
49669 + unsigned int length;
49670 struct urb *urb = NULL;
49671 struct skb_data *entry;
49672 struct driver_info *info = dev->driver_info;
49673 @@ -1413,7 +1413,7 @@ not_drop:
49674 }
49675 } else
49676 netif_dbg(dev, tx_queued, dev->net,
49677 - "> tx, len %d, type 0x%x\n", length, skb->protocol);
49678 + "> tx, len %u, type 0x%x\n", length, skb->protocol);
49679 #ifdef CONFIG_PM
49680 deferred:
49681 #endif
49682 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
49683 index 59b0e97..a6ed579 100644
49684 --- a/drivers/net/virtio_net.c
49685 +++ b/drivers/net/virtio_net.c
49686 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
49687 #define RECEIVE_AVG_WEIGHT 64
49688
49689 /* Minimum alignment for mergeable packet buffers. */
49690 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
49691 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
49692
49693 #define VIRTNET_DRIVER_VERSION "1.0.0"
49694
49695 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
49696 index fceb637..37c70fd 100644
49697 --- a/drivers/net/vxlan.c
49698 +++ b/drivers/net/vxlan.c
49699 @@ -2935,7 +2935,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev)
49700 return vxlan->net;
49701 }
49702
49703 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
49704 +static struct rtnl_link_ops vxlan_link_ops = {
49705 .kind = "vxlan",
49706 .maxtype = IFLA_VXLAN_MAX,
49707 .policy = vxlan_policy,
49708 @@ -2983,7 +2983,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
49709 return NOTIFY_DONE;
49710 }
49711
49712 -static struct notifier_block vxlan_notifier_block __read_mostly = {
49713 +static struct notifier_block vxlan_notifier_block = {
49714 .notifier_call = vxlan_lowerdev_event,
49715 };
49716
49717 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
49718 index 5920c99..ff2e4a5 100644
49719 --- a/drivers/net/wan/lmc/lmc_media.c
49720 +++ b/drivers/net/wan/lmc/lmc_media.c
49721 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
49722 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
49723
49724 lmc_media_t lmc_ds3_media = {
49725 - lmc_ds3_init, /* special media init stuff */
49726 - lmc_ds3_default, /* reset to default state */
49727 - lmc_ds3_set_status, /* reset status to state provided */
49728 - lmc_dummy_set_1, /* set clock source */
49729 - lmc_dummy_set2_1, /* set line speed */
49730 - lmc_ds3_set_100ft, /* set cable length */
49731 - lmc_ds3_set_scram, /* set scrambler */
49732 - lmc_ds3_get_link_status, /* get link status */
49733 - lmc_dummy_set_1, /* set link status */
49734 - lmc_ds3_set_crc_length, /* set CRC length */
49735 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49736 - lmc_ds3_watchdog
49737 + .init = lmc_ds3_init, /* special media init stuff */
49738 + .defaults = lmc_ds3_default, /* reset to default state */
49739 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
49740 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
49741 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49742 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
49743 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
49744 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
49745 + .set_link_status = lmc_dummy_set_1, /* set link status */
49746 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
49747 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49748 + .watchdog = lmc_ds3_watchdog
49749 };
49750
49751 lmc_media_t lmc_hssi_media = {
49752 - lmc_hssi_init, /* special media init stuff */
49753 - lmc_hssi_default, /* reset to default state */
49754 - lmc_hssi_set_status, /* reset status to state provided */
49755 - lmc_hssi_set_clock, /* set clock source */
49756 - lmc_dummy_set2_1, /* set line speed */
49757 - lmc_dummy_set_1, /* set cable length */
49758 - lmc_dummy_set_1, /* set scrambler */
49759 - lmc_hssi_get_link_status, /* get link status */
49760 - lmc_hssi_set_link_status, /* set link status */
49761 - lmc_hssi_set_crc_length, /* set CRC length */
49762 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49763 - lmc_hssi_watchdog
49764 + .init = lmc_hssi_init, /* special media init stuff */
49765 + .defaults = lmc_hssi_default, /* reset to default state */
49766 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
49767 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
49768 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49769 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49770 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49771 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
49772 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
49773 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
49774 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49775 + .watchdog = lmc_hssi_watchdog
49776 };
49777
49778 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
49779 - lmc_ssi_default, /* reset to default state */
49780 - lmc_ssi_set_status, /* reset status to state provided */
49781 - lmc_ssi_set_clock, /* set clock source */
49782 - lmc_ssi_set_speed, /* set line speed */
49783 - lmc_dummy_set_1, /* set cable length */
49784 - lmc_dummy_set_1, /* set scrambler */
49785 - lmc_ssi_get_link_status, /* get link status */
49786 - lmc_ssi_set_link_status, /* set link status */
49787 - lmc_ssi_set_crc_length, /* set CRC length */
49788 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49789 - lmc_ssi_watchdog
49790 +lmc_media_t lmc_ssi_media = {
49791 + .init = lmc_ssi_init, /* special media init stuff */
49792 + .defaults = lmc_ssi_default, /* reset to default state */
49793 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
49794 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
49795 + .set_speed = lmc_ssi_set_speed, /* set line speed */
49796 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49797 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49798 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
49799 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
49800 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
49801 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49802 + .watchdog = lmc_ssi_watchdog
49803 };
49804
49805 lmc_media_t lmc_t1_media = {
49806 - lmc_t1_init, /* special media init stuff */
49807 - lmc_t1_default, /* reset to default state */
49808 - lmc_t1_set_status, /* reset status to state provided */
49809 - lmc_t1_set_clock, /* set clock source */
49810 - lmc_dummy_set2_1, /* set line speed */
49811 - lmc_dummy_set_1, /* set cable length */
49812 - lmc_dummy_set_1, /* set scrambler */
49813 - lmc_t1_get_link_status, /* get link status */
49814 - lmc_dummy_set_1, /* set link status */
49815 - lmc_t1_set_crc_length, /* set CRC length */
49816 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49817 - lmc_t1_watchdog
49818 + .init = lmc_t1_init, /* special media init stuff */
49819 + .defaults = lmc_t1_default, /* reset to default state */
49820 + .set_status = lmc_t1_set_status, /* reset status to state provided */
49821 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
49822 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49823 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49824 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49825 + .get_link_status = lmc_t1_get_link_status, /* get link status */
49826 + .set_link_status = lmc_dummy_set_1, /* set link status */
49827 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
49828 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49829 + .watchdog = lmc_t1_watchdog
49830 };
49831
49832 static void
49833 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
49834 index feacc3b..5bac0de 100644
49835 --- a/drivers/net/wan/z85230.c
49836 +++ b/drivers/net/wan/z85230.c
49837 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
49838
49839 struct z8530_irqhandler z8530_sync =
49840 {
49841 - z8530_rx,
49842 - z8530_tx,
49843 - z8530_status
49844 + .rx = z8530_rx,
49845 + .tx = z8530_tx,
49846 + .status = z8530_status
49847 };
49848
49849 EXPORT_SYMBOL(z8530_sync);
49850 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
49851 }
49852
49853 static struct z8530_irqhandler z8530_dma_sync = {
49854 - z8530_dma_rx,
49855 - z8530_dma_tx,
49856 - z8530_dma_status
49857 + .rx = z8530_dma_rx,
49858 + .tx = z8530_dma_tx,
49859 + .status = z8530_dma_status
49860 };
49861
49862 static struct z8530_irqhandler z8530_txdma_sync = {
49863 - z8530_rx,
49864 - z8530_dma_tx,
49865 - z8530_dma_status
49866 + .rx = z8530_rx,
49867 + .tx = z8530_dma_tx,
49868 + .status = z8530_dma_status
49869 };
49870
49871 /**
49872 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
49873
49874 struct z8530_irqhandler z8530_nop=
49875 {
49876 - z8530_rx_clear,
49877 - z8530_tx_clear,
49878 - z8530_status_clear
49879 + .rx = z8530_rx_clear,
49880 + .tx = z8530_tx_clear,
49881 + .status = z8530_status_clear
49882 };
49883
49884
49885 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
49886 index 0b60295..b8bfa5b 100644
49887 --- a/drivers/net/wimax/i2400m/rx.c
49888 +++ b/drivers/net/wimax/i2400m/rx.c
49889 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
49890 if (i2400m->rx_roq == NULL)
49891 goto error_roq_alloc;
49892
49893 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
49894 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
49895 GFP_KERNEL);
49896 if (rd == NULL) {
49897 result = -ENOMEM;
49898 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
49899 index e71a2ce..2268d61 100644
49900 --- a/drivers/net/wireless/airo.c
49901 +++ b/drivers/net/wireless/airo.c
49902 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
49903 struct airo_info *ai = dev->ml_priv;
49904 int ridcode;
49905 int enabled;
49906 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49907 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49908 unsigned char *iobuf;
49909
49910 /* Only super-user can write RIDs */
49911 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
49912 index da92bfa..5a9001a 100644
49913 --- a/drivers/net/wireless/at76c50x-usb.c
49914 +++ b/drivers/net/wireless/at76c50x-usb.c
49915 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
49916 }
49917
49918 /* Convert timeout from the DFU status to jiffies */
49919 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
49920 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
49921 {
49922 return msecs_to_jiffies((s->poll_timeout[2] << 16)
49923 | (s->poll_timeout[1] << 8)
49924 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
49925 index 2fd9e18..3f55bdd 100644
49926 --- a/drivers/net/wireless/ath/ath10k/htc.c
49927 +++ b/drivers/net/wireless/ath/ath10k/htc.c
49928 @@ -849,7 +849,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
49929 /* registered target arrival callback from the HIF layer */
49930 int ath10k_htc_init(struct ath10k *ar)
49931 {
49932 - struct ath10k_hif_cb htc_callbacks;
49933 + static struct ath10k_hif_cb htc_callbacks = {
49934 + .rx_completion = ath10k_htc_rx_completion_handler,
49935 + .tx_completion = ath10k_htc_tx_completion_handler,
49936 + };
49937 struct ath10k_htc_ep *ep = NULL;
49938 struct ath10k_htc *htc = &ar->htc;
49939
49940 @@ -858,8 +861,6 @@ int ath10k_htc_init(struct ath10k *ar)
49941 ath10k_htc_reset_endpoint_states(htc);
49942
49943 /* setup HIF layer callbacks */
49944 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
49945 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
49946 htc->ar = ar;
49947
49948 /* Get HIF default pipe for HTC message exchange */
49949 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
49950 index 527179c..a890150 100644
49951 --- a/drivers/net/wireless/ath/ath10k/htc.h
49952 +++ b/drivers/net/wireless/ath/ath10k/htc.h
49953 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
49954
49955 struct ath10k_htc_ops {
49956 void (*target_send_suspend_complete)(struct ath10k *ar);
49957 -};
49958 +} __no_const;
49959
49960 struct ath10k_htc_ep_ops {
49961 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
49962 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
49963 void (*ep_tx_credits)(struct ath10k *);
49964 -};
49965 +} __no_const;
49966
49967 /* service connection information */
49968 struct ath10k_htc_svc_conn_req {
49969 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49970 index f816909..e56cd8b 100644
49971 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49972 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49973 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49974 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
49975 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
49976
49977 - ACCESS_ONCE(ads->ds_link) = i->link;
49978 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
49979 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
49980 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
49981
49982 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
49983 ctl6 = SM(i->keytype, AR_EncrType);
49984 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49985
49986 if ((i->is_first || i->is_last) &&
49987 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
49988 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
49989 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
49990 | set11nTries(i->rates, 1)
49991 | set11nTries(i->rates, 2)
49992 | set11nTries(i->rates, 3)
49993 | (i->dur_update ? AR_DurUpdateEna : 0)
49994 | SM(0, AR_BurstDur);
49995
49996 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
49997 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
49998 | set11nRate(i->rates, 1)
49999 | set11nRate(i->rates, 2)
50000 | set11nRate(i->rates, 3);
50001 } else {
50002 - ACCESS_ONCE(ads->ds_ctl2) = 0;
50003 - ACCESS_ONCE(ads->ds_ctl3) = 0;
50004 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
50005 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
50006 }
50007
50008 if (!i->is_first) {
50009 - ACCESS_ONCE(ads->ds_ctl0) = 0;
50010 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50011 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50012 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
50013 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50014 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50015 return;
50016 }
50017
50018 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50019 break;
50020 }
50021
50022 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50023 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50024 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50025 | SM(i->txpower[0], AR_XmitPower0)
50026 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50027 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50028 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
50029 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
50030
50031 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50032 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50033 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50034 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50035
50036 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
50037 return;
50038
50039 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50040 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50041 | set11nPktDurRTSCTS(i->rates, 1);
50042
50043 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50044 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50045 | set11nPktDurRTSCTS(i->rates, 3);
50046
50047 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50048 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50049 | set11nRateFlags(i->rates, 1)
50050 | set11nRateFlags(i->rates, 2)
50051 | set11nRateFlags(i->rates, 3)
50052 | SM(i->rtscts_rate, AR_RTSCTSRate);
50053
50054 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50055 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50056 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50057 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50058 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50059 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50060 }
50061
50062 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
50063 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50064 index da84b70..83e4978 100644
50065 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50066 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50067 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50068 (i->qcu << AR_TxQcuNum_S) | desc_len;
50069
50070 checksum += val;
50071 - ACCESS_ONCE(ads->info) = val;
50072 + ACCESS_ONCE_RW(ads->info) = val;
50073
50074 checksum += i->link;
50075 - ACCESS_ONCE(ads->link) = i->link;
50076 + ACCESS_ONCE_RW(ads->link) = i->link;
50077
50078 checksum += i->buf_addr[0];
50079 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
50080 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
50081 checksum += i->buf_addr[1];
50082 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
50083 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
50084 checksum += i->buf_addr[2];
50085 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
50086 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
50087 checksum += i->buf_addr[3];
50088 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
50089 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
50090
50091 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
50092 - ACCESS_ONCE(ads->ctl3) = val;
50093 + ACCESS_ONCE_RW(ads->ctl3) = val;
50094 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
50095 - ACCESS_ONCE(ads->ctl5) = val;
50096 + ACCESS_ONCE_RW(ads->ctl5) = val;
50097 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
50098 - ACCESS_ONCE(ads->ctl7) = val;
50099 + ACCESS_ONCE_RW(ads->ctl7) = val;
50100 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
50101 - ACCESS_ONCE(ads->ctl9) = val;
50102 + ACCESS_ONCE_RW(ads->ctl9) = val;
50103
50104 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
50105 - ACCESS_ONCE(ads->ctl10) = checksum;
50106 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
50107
50108 if (i->is_first || i->is_last) {
50109 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
50110 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
50111 | set11nTries(i->rates, 1)
50112 | set11nTries(i->rates, 2)
50113 | set11nTries(i->rates, 3)
50114 | (i->dur_update ? AR_DurUpdateEna : 0)
50115 | SM(0, AR_BurstDur);
50116
50117 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
50118 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
50119 | set11nRate(i->rates, 1)
50120 | set11nRate(i->rates, 2)
50121 | set11nRate(i->rates, 3);
50122 } else {
50123 - ACCESS_ONCE(ads->ctl13) = 0;
50124 - ACCESS_ONCE(ads->ctl14) = 0;
50125 + ACCESS_ONCE_RW(ads->ctl13) = 0;
50126 + ACCESS_ONCE_RW(ads->ctl14) = 0;
50127 }
50128
50129 ads->ctl20 = 0;
50130 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50131
50132 ctl17 = SM(i->keytype, AR_EncrType);
50133 if (!i->is_first) {
50134 - ACCESS_ONCE(ads->ctl11) = 0;
50135 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50136 - ACCESS_ONCE(ads->ctl15) = 0;
50137 - ACCESS_ONCE(ads->ctl16) = 0;
50138 - ACCESS_ONCE(ads->ctl17) = ctl17;
50139 - ACCESS_ONCE(ads->ctl18) = 0;
50140 - ACCESS_ONCE(ads->ctl19) = 0;
50141 + ACCESS_ONCE_RW(ads->ctl11) = 0;
50142 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50143 + ACCESS_ONCE_RW(ads->ctl15) = 0;
50144 + ACCESS_ONCE_RW(ads->ctl16) = 0;
50145 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50146 + ACCESS_ONCE_RW(ads->ctl18) = 0;
50147 + ACCESS_ONCE_RW(ads->ctl19) = 0;
50148 return;
50149 }
50150
50151 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50152 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50153 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50154 | SM(i->txpower[0], AR_XmitPower0)
50155 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50156 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50157 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
50158 ctl12 |= SM(val, AR_PAPRDChainMask);
50159
50160 - ACCESS_ONCE(ads->ctl12) = ctl12;
50161 - ACCESS_ONCE(ads->ctl17) = ctl17;
50162 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
50163 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50164
50165 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50166 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50167 | set11nPktDurRTSCTS(i->rates, 1);
50168
50169 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50170 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50171 | set11nPktDurRTSCTS(i->rates, 3);
50172
50173 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
50174 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
50175 | set11nRateFlags(i->rates, 1)
50176 | set11nRateFlags(i->rates, 2)
50177 | set11nRateFlags(i->rates, 3)
50178 | SM(i->rtscts_rate, AR_RTSCTSRate);
50179
50180 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
50181 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
50182
50183 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50184 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50185 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50186 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50187 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50188 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50189 }
50190
50191 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
50192 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
50193 index e82e570..8c3cf90 100644
50194 --- a/drivers/net/wireless/ath/ath9k/hw.h
50195 +++ b/drivers/net/wireless/ath/ath9k/hw.h
50196 @@ -646,7 +646,7 @@ struct ath_hw_private_ops {
50197
50198 /* ANI */
50199 void (*ani_cache_ini_regs)(struct ath_hw *ah);
50200 -};
50201 +} __no_const;
50202
50203 /**
50204 * struct ath_spec_scan - parameters for Atheros spectral scan
50205 @@ -722,7 +722,7 @@ struct ath_hw_ops {
50206 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50207 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
50208 #endif
50209 -};
50210 +} __no_const;
50211
50212 struct ath_nf_limits {
50213 s16 max;
50214 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
50215 index 9ede991..a8f08fb 100644
50216 --- a/drivers/net/wireless/ath/ath9k/main.c
50217 +++ b/drivers/net/wireless/ath/ath9k/main.c
50218 @@ -2537,16 +2537,18 @@ void ath9k_fill_chanctx_ops(void)
50219 if (!ath9k_is_chanctx_enabled())
50220 return;
50221
50222 - ath9k_ops.hw_scan = ath9k_hw_scan;
50223 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50224 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50225 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50226 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
50227 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50228 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
50229 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50230 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50231 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50232 + pax_open_kernel();
50233 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
50234 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50235 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50236 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50237 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
50238 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50239 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
50240 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50241 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50242 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50243 + pax_close_kernel();
50244 }
50245
50246 #endif
50247 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
50248 index 058a9f2..d5cb1ba 100644
50249 --- a/drivers/net/wireless/b43/phy_lp.c
50250 +++ b/drivers/net/wireless/b43/phy_lp.c
50251 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
50252 {
50253 struct ssb_bus *bus = dev->dev->sdev->bus;
50254
50255 - static const struct b206x_channel *chandata = NULL;
50256 + const struct b206x_channel *chandata = NULL;
50257 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
50258 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
50259 u16 old_comm15, scale;
50260 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
50261 index e566580..2c218ca 100644
50262 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
50263 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
50264 @@ -3631,7 +3631,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
50265 */
50266 if (il3945_mod_params.disable_hw_scan) {
50267 D_INFO("Disabling hw_scan\n");
50268 - il3945_mac_ops.hw_scan = NULL;
50269 + pax_open_kernel();
50270 + *(void **)&il3945_mac_ops.hw_scan = NULL;
50271 + pax_close_kernel();
50272 }
50273
50274 D_INFO("*** LOAD DRIVER ***\n");
50275 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50276 index 0ffb6ff..c0b7f0e 100644
50277 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50278 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50279 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
50280 {
50281 struct iwl_priv *priv = file->private_data;
50282 char buf[64];
50283 - int buf_size;
50284 + size_t buf_size;
50285 u32 offset, len;
50286
50287 memset(buf, 0, sizeof(buf));
50288 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
50289 struct iwl_priv *priv = file->private_data;
50290
50291 char buf[8];
50292 - int buf_size;
50293 + size_t buf_size;
50294 u32 reset_flag;
50295
50296 memset(buf, 0, sizeof(buf));
50297 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
50298 {
50299 struct iwl_priv *priv = file->private_data;
50300 char buf[8];
50301 - int buf_size;
50302 + size_t buf_size;
50303 int ht40;
50304
50305 memset(buf, 0, sizeof(buf));
50306 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
50307 {
50308 struct iwl_priv *priv = file->private_data;
50309 char buf[8];
50310 - int buf_size;
50311 + size_t buf_size;
50312 int value;
50313
50314 memset(buf, 0, sizeof(buf));
50315 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
50316 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
50317 DEBUGFS_READ_FILE_OPS(current_sleep_command);
50318
50319 -static const char *fmt_value = " %-30s %10u\n";
50320 -static const char *fmt_hex = " %-30s 0x%02X\n";
50321 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
50322 -static const char *fmt_header =
50323 +static const char fmt_value[] = " %-30s %10u\n";
50324 +static const char fmt_hex[] = " %-30s 0x%02X\n";
50325 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
50326 +static const char fmt_header[] =
50327 "%-32s current cumulative delta max\n";
50328
50329 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
50330 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
50331 {
50332 struct iwl_priv *priv = file->private_data;
50333 char buf[8];
50334 - int buf_size;
50335 + size_t buf_size;
50336 int clear;
50337
50338 memset(buf, 0, sizeof(buf));
50339 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
50340 {
50341 struct iwl_priv *priv = file->private_data;
50342 char buf[8];
50343 - int buf_size;
50344 + size_t buf_size;
50345 int trace;
50346
50347 memset(buf, 0, sizeof(buf));
50348 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
50349 {
50350 struct iwl_priv *priv = file->private_data;
50351 char buf[8];
50352 - int buf_size;
50353 + size_t buf_size;
50354 int missed;
50355
50356 memset(buf, 0, sizeof(buf));
50357 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
50358
50359 struct iwl_priv *priv = file->private_data;
50360 char buf[8];
50361 - int buf_size;
50362 + size_t buf_size;
50363 int plcp;
50364
50365 memset(buf, 0, sizeof(buf));
50366 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
50367
50368 struct iwl_priv *priv = file->private_data;
50369 char buf[8];
50370 - int buf_size;
50371 + size_t buf_size;
50372 int flush;
50373
50374 memset(buf, 0, sizeof(buf));
50375 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
50376
50377 struct iwl_priv *priv = file->private_data;
50378 char buf[8];
50379 - int buf_size;
50380 + size_t buf_size;
50381 int rts;
50382
50383 if (!priv->cfg->ht_params)
50384 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
50385 {
50386 struct iwl_priv *priv = file->private_data;
50387 char buf[8];
50388 - int buf_size;
50389 + size_t buf_size;
50390
50391 memset(buf, 0, sizeof(buf));
50392 buf_size = min(count, sizeof(buf) - 1);
50393 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
50394 struct iwl_priv *priv = file->private_data;
50395 u32 event_log_flag;
50396 char buf[8];
50397 - int buf_size;
50398 + size_t buf_size;
50399
50400 /* check that the interface is up */
50401 if (!iwl_is_ready(priv))
50402 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
50403 struct iwl_priv *priv = file->private_data;
50404 char buf[8];
50405 u32 calib_disabled;
50406 - int buf_size;
50407 + size_t buf_size;
50408
50409 memset(buf, 0, sizeof(buf));
50410 buf_size = min(count, sizeof(buf) - 1);
50411 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
50412 index cb72edb..242b24f 100644
50413 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
50414 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
50415 @@ -1837,7 +1837,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
50416 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
50417
50418 char buf[8];
50419 - int buf_size;
50420 + size_t buf_size;
50421 u32 reset_flag;
50422
50423 memset(buf, 0, sizeof(buf));
50424 @@ -1858,7 +1858,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
50425 {
50426 struct iwl_trans *trans = file->private_data;
50427 char buf[8];
50428 - int buf_size;
50429 + size_t buf_size;
50430 int csr;
50431
50432 memset(buf, 0, sizeof(buf));
50433 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
50434 index 8908be6..fe97ddd 100644
50435 --- a/drivers/net/wireless/mac80211_hwsim.c
50436 +++ b/drivers/net/wireless/mac80211_hwsim.c
50437 @@ -3070,20 +3070,20 @@ static int __init init_mac80211_hwsim(void)
50438 if (channels < 1)
50439 return -EINVAL;
50440
50441 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
50442 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50443 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50444 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50445 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50446 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50447 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50448 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50449 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50450 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50451 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
50452 - mac80211_hwsim_assign_vif_chanctx;
50453 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
50454 - mac80211_hwsim_unassign_vif_chanctx;
50455 + pax_open_kernel();
50456 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
50457 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50458 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50459 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50460 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50461 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50462 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50463 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50464 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50465 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50466 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
50467 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
50468 + pax_close_kernel();
50469
50470 spin_lock_init(&hwsim_radio_lock);
50471 INIT_LIST_HEAD(&hwsim_radios);
50472 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
50473 index 60d44ce..884dd1c 100644
50474 --- a/drivers/net/wireless/rndis_wlan.c
50475 +++ b/drivers/net/wireless/rndis_wlan.c
50476 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
50477
50478 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
50479
50480 - if (rts_threshold < 0 || rts_threshold > 2347)
50481 + if (rts_threshold > 2347)
50482 rts_threshold = 2347;
50483
50484 tmp = cpu_to_le32(rts_threshold);
50485 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
50486 index 9bb398b..b0cc047 100644
50487 --- a/drivers/net/wireless/rt2x00/rt2x00.h
50488 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
50489 @@ -375,7 +375,7 @@ struct rt2x00_intf {
50490 * for hardware which doesn't support hardware
50491 * sequence counting.
50492 */
50493 - atomic_t seqno;
50494 + atomic_unchecked_t seqno;
50495 };
50496
50497 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
50498 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
50499 index 68b620b..92ecd9e 100644
50500 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
50501 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
50502 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
50503 * sequence counter given by mac80211.
50504 */
50505 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
50506 - seqno = atomic_add_return(0x10, &intf->seqno);
50507 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
50508 else
50509 - seqno = atomic_read(&intf->seqno);
50510 + seqno = atomic_read_unchecked(&intf->seqno);
50511
50512 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
50513 hdr->seq_ctrl |= cpu_to_le16(seqno);
50514 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
50515 index b661f896..ddf7d2b 100644
50516 --- a/drivers/net/wireless/ti/wl1251/sdio.c
50517 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
50518 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
50519
50520 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
50521
50522 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50523 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50524 + pax_open_kernel();
50525 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50526 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50527 + pax_close_kernel();
50528
50529 wl1251_info("using dedicated interrupt line");
50530 } else {
50531 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50532 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50533 + pax_open_kernel();
50534 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50535 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50536 + pax_close_kernel();
50537
50538 wl1251_info("using SDIO interrupt");
50539 }
50540 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
50541 index 144d1f8..7030936 100644
50542 --- a/drivers/net/wireless/ti/wl12xx/main.c
50543 +++ b/drivers/net/wireless/ti/wl12xx/main.c
50544 @@ -657,7 +657,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50545 sizeof(wl->conf.mem));
50546
50547 /* read data preparation is only needed by wl127x */
50548 - wl->ops->prepare_read = wl127x_prepare_read;
50549 + pax_open_kernel();
50550 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50551 + pax_close_kernel();
50552
50553 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50554 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50555 @@ -682,7 +684,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50556 sizeof(wl->conf.mem));
50557
50558 /* read data preparation is only needed by wl127x */
50559 - wl->ops->prepare_read = wl127x_prepare_read;
50560 + pax_open_kernel();
50561 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50562 + pax_close_kernel();
50563
50564 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50565 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50566 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
50567 index 717c4f5..a813aeb 100644
50568 --- a/drivers/net/wireless/ti/wl18xx/main.c
50569 +++ b/drivers/net/wireless/ti/wl18xx/main.c
50570 @@ -1923,8 +1923,10 @@ static int wl18xx_setup(struct wl1271 *wl)
50571 }
50572
50573 if (!checksum_param) {
50574 - wl18xx_ops.set_rx_csum = NULL;
50575 - wl18xx_ops.init_vif = NULL;
50576 + pax_open_kernel();
50577 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
50578 + *(void **)&wl18xx_ops.init_vif = NULL;
50579 + pax_close_kernel();
50580 }
50581
50582 /* Enable 11a Band only if we have 5G antennas */
50583 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
50584 index a912dc0..a8225ba 100644
50585 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
50586 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
50587 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
50588 {
50589 struct zd_usb *usb = urb->context;
50590 struct zd_usb_interrupt *intr = &usb->intr;
50591 - int len;
50592 + unsigned int len;
50593 u16 int_num;
50594
50595 ZD_ASSERT(in_interrupt());
50596 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
50597 index ce2e2cf..f81e500 100644
50598 --- a/drivers/nfc/nfcwilink.c
50599 +++ b/drivers/nfc/nfcwilink.c
50600 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
50601
50602 static int nfcwilink_probe(struct platform_device *pdev)
50603 {
50604 - static struct nfcwilink *drv;
50605 + struct nfcwilink *drv;
50606 int rc;
50607 __u32 protocols;
50608
50609 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
50610 index 24d3d24..b662ba0 100644
50611 --- a/drivers/nfc/st21nfca/st21nfca.c
50612 +++ b/drivers/nfc/st21nfca/st21nfca.c
50613 @@ -148,14 +148,14 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50614 ST21NFCA_DEVICE_MGNT_GATE,
50615 ST21NFCA_DEVICE_MGNT_PIPE);
50616 if (r < 0)
50617 - goto free_info;
50618 + return r;
50619
50620 /* Get pipe list */
50621 r = nfc_hci_send_cmd(hdev, ST21NFCA_DEVICE_MGNT_GATE,
50622 ST21NFCA_DM_GETINFO, pipe_list, sizeof(pipe_list),
50623 &skb_pipe_list);
50624 if (r < 0)
50625 - goto free_info;
50626 + return r;
50627
50628 /* Complete the existing gate_pipe table */
50629 for (i = 0; i < skb_pipe_list->len; i++) {
50630 @@ -181,6 +181,7 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50631 info->src_host_id != ST21NFCA_ESE_HOST_ID) {
50632 pr_err("Unexpected apdu_reader pipe on host %x\n",
50633 info->src_host_id);
50634 + kfree_skb(skb_pipe_info);
50635 continue;
50636 }
50637
50638 @@ -200,6 +201,7 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50639 hdev->pipes[st21nfca_gates[j].pipe].dest_host =
50640 info->src_host_id;
50641 }
50642 + kfree_skb(skb_pipe_info);
50643 }
50644
50645 /*
50646 @@ -214,13 +216,12 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50647 st21nfca_gates[i].gate,
50648 st21nfca_gates[i].pipe);
50649 if (r < 0)
50650 - goto free_info;
50651 + goto free_list;
50652 }
50653 }
50654
50655 memcpy(hdev->init_data.gates, st21nfca_gates, sizeof(st21nfca_gates));
50656 -free_info:
50657 - kfree_skb(skb_pipe_info);
50658 +free_list:
50659 kfree_skb(skb_pipe_list);
50660 return r;
50661 }
50662 @@ -588,7 +589,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
50663 goto exit;
50664 }
50665
50666 - gate = uid_skb->data;
50667 + memcpy(gate, uid_skb->data, uid_skb->len);
50668 *len = uid_skb->len;
50669 exit:
50670 kfree_skb(uid_skb);
50671 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
50672 index 3a896c9..ac7b1c8 100644
50673 --- a/drivers/of/fdt.c
50674 +++ b/drivers/of/fdt.c
50675 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
50676 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
50677 return 0;
50678 }
50679 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50680 + pax_open_kernel();
50681 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50682 + pax_close_kernel();
50683 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
50684 }
50685 late_initcall(of_fdt_raw_init);
50686 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
50687 index d93b2b6..ae50401 100644
50688 --- a/drivers/oprofile/buffer_sync.c
50689 +++ b/drivers/oprofile/buffer_sync.c
50690 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
50691 if (cookie == NO_COOKIE)
50692 offset = pc;
50693 if (cookie == INVALID_COOKIE) {
50694 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50695 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50696 offset = pc;
50697 }
50698 if (cookie != last_cookie) {
50699 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
50700 /* add userspace sample */
50701
50702 if (!mm) {
50703 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
50704 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
50705 return 0;
50706 }
50707
50708 cookie = lookup_dcookie(mm, s->eip, &offset);
50709
50710 if (cookie == INVALID_COOKIE) {
50711 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50712 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50713 return 0;
50714 }
50715
50716 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
50717 /* ignore backtraces if failed to add a sample */
50718 if (state == sb_bt_start) {
50719 state = sb_bt_ignore;
50720 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
50721 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
50722 }
50723 }
50724 release_mm(mm);
50725 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
50726 index c0cc4e7..44d4e54 100644
50727 --- a/drivers/oprofile/event_buffer.c
50728 +++ b/drivers/oprofile/event_buffer.c
50729 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
50730 }
50731
50732 if (buffer_pos == buffer_size) {
50733 - atomic_inc(&oprofile_stats.event_lost_overflow);
50734 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
50735 return;
50736 }
50737
50738 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
50739 index ed2c3ec..deda85a 100644
50740 --- a/drivers/oprofile/oprof.c
50741 +++ b/drivers/oprofile/oprof.c
50742 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
50743 if (oprofile_ops.switch_events())
50744 return;
50745
50746 - atomic_inc(&oprofile_stats.multiplex_counter);
50747 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
50748 start_switch_worker();
50749 }
50750
50751 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
50752 index ee2cfce..7f8f699 100644
50753 --- a/drivers/oprofile/oprofile_files.c
50754 +++ b/drivers/oprofile/oprofile_files.c
50755 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
50756
50757 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
50758
50759 -static ssize_t timeout_read(struct file *file, char __user *buf,
50760 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
50761 size_t count, loff_t *offset)
50762 {
50763 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
50764 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
50765 index 59659ce..6c860a0 100644
50766 --- a/drivers/oprofile/oprofile_stats.c
50767 +++ b/drivers/oprofile/oprofile_stats.c
50768 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
50769 cpu_buf->sample_invalid_eip = 0;
50770 }
50771
50772 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
50773 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
50774 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
50775 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
50776 - atomic_set(&oprofile_stats.multiplex_counter, 0);
50777 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
50778 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
50779 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
50780 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
50781 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
50782 }
50783
50784
50785 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
50786 index 1fc622b..8c48fc3 100644
50787 --- a/drivers/oprofile/oprofile_stats.h
50788 +++ b/drivers/oprofile/oprofile_stats.h
50789 @@ -13,11 +13,11 @@
50790 #include <linux/atomic.h>
50791
50792 struct oprofile_stat_struct {
50793 - atomic_t sample_lost_no_mm;
50794 - atomic_t sample_lost_no_mapping;
50795 - atomic_t bt_lost_no_mapping;
50796 - atomic_t event_lost_overflow;
50797 - atomic_t multiplex_counter;
50798 + atomic_unchecked_t sample_lost_no_mm;
50799 + atomic_unchecked_t sample_lost_no_mapping;
50800 + atomic_unchecked_t bt_lost_no_mapping;
50801 + atomic_unchecked_t event_lost_overflow;
50802 + atomic_unchecked_t multiplex_counter;
50803 };
50804
50805 extern struct oprofile_stat_struct oprofile_stats;
50806 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
50807 index 3f49345..c750d0b 100644
50808 --- a/drivers/oprofile/oprofilefs.c
50809 +++ b/drivers/oprofile/oprofilefs.c
50810 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
50811
50812 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
50813 {
50814 - atomic_t *val = file->private_data;
50815 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
50816 + atomic_unchecked_t *val = file->private_data;
50817 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
50818 }
50819
50820
50821 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
50822
50823
50824 int oprofilefs_create_ro_atomic(struct dentry *root,
50825 - char const *name, atomic_t *val)
50826 + char const *name, atomic_unchecked_t *val)
50827 {
50828 return __oprofilefs_create_file(root, name,
50829 &atomic_ro_fops, 0444, val);
50830 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
50831 index bdef916..88c7dee 100644
50832 --- a/drivers/oprofile/timer_int.c
50833 +++ b/drivers/oprofile/timer_int.c
50834 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
50835 return NOTIFY_OK;
50836 }
50837
50838 -static struct notifier_block __refdata oprofile_cpu_notifier = {
50839 +static struct notifier_block oprofile_cpu_notifier = {
50840 .notifier_call = oprofile_cpu_notify,
50841 };
50842
50843 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
50844 index 3b47080..6cd05dd 100644
50845 --- a/drivers/parport/procfs.c
50846 +++ b/drivers/parport/procfs.c
50847 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
50848
50849 *ppos += len;
50850
50851 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
50852 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
50853 }
50854
50855 #ifdef CONFIG_PARPORT_1284
50856 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
50857
50858 *ppos += len;
50859
50860 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
50861 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
50862 }
50863 #endif /* IEEE1284.3 support. */
50864
50865 diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
50866 index ba46e58..90cfc24 100644
50867 --- a/drivers/pci/host/pci-host-generic.c
50868 +++ b/drivers/pci/host/pci-host-generic.c
50869 @@ -26,9 +26,9 @@
50870 #include <linux/platform_device.h>
50871
50872 struct gen_pci_cfg_bus_ops {
50873 + struct pci_ops ops;
50874 u32 bus_shift;
50875 - void __iomem *(*map_bus)(struct pci_bus *, unsigned int, int);
50876 -};
50877 +} __do_const;
50878
50879 struct gen_pci_cfg_windows {
50880 struct resource res;
50881 @@ -56,8 +56,12 @@ static void __iomem *gen_pci_map_cfg_bus_cam(struct pci_bus *bus,
50882 }
50883
50884 static struct gen_pci_cfg_bus_ops gen_pci_cfg_cam_bus_ops = {
50885 + .ops = {
50886 + .map_bus = gen_pci_map_cfg_bus_cam,
50887 + .read = pci_generic_config_read,
50888 + .write = pci_generic_config_write,
50889 + },
50890 .bus_shift = 16,
50891 - .map_bus = gen_pci_map_cfg_bus_cam,
50892 };
50893
50894 static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50895 @@ -72,13 +76,12 @@ static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50896 }
50897
50898 static struct gen_pci_cfg_bus_ops gen_pci_cfg_ecam_bus_ops = {
50899 + .ops = {
50900 + .map_bus = gen_pci_map_cfg_bus_ecam,
50901 + .read = pci_generic_config_read,
50902 + .write = pci_generic_config_write,
50903 + },
50904 .bus_shift = 20,
50905 - .map_bus = gen_pci_map_cfg_bus_ecam,
50906 -};
50907 -
50908 -static struct pci_ops gen_pci_ops = {
50909 - .read = pci_generic_config_read,
50910 - .write = pci_generic_config_write,
50911 };
50912
50913 static const struct of_device_id gen_pci_of_match[] = {
50914 @@ -219,7 +222,6 @@ static int gen_pci_probe(struct platform_device *pdev)
50915 .private_data = (void **)&pci,
50916 .setup = gen_pci_setup,
50917 .map_irq = of_irq_parse_and_map_pci,
50918 - .ops = &gen_pci_ops,
50919 };
50920
50921 if (!pci)
50922 @@ -241,7 +243,7 @@ static int gen_pci_probe(struct platform_device *pdev)
50923
50924 of_id = of_match_node(gen_pci_of_match, np);
50925 pci->cfg.ops = of_id->data;
50926 - gen_pci_ops.map_bus = pci->cfg.ops->map_bus;
50927 + hw.ops = &pci->cfg.ops->ops;
50928 pci->host.dev.parent = dev;
50929 INIT_LIST_HEAD(&pci->host.windows);
50930 INIT_LIST_HEAD(&pci->resources);
50931 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
50932 index 6ca2399..68d866b 100644
50933 --- a/drivers/pci/hotplug/acpiphp_ibm.c
50934 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
50935 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
50936 goto init_cleanup;
50937 }
50938
50939 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50940 + pax_open_kernel();
50941 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50942 + pax_close_kernel();
50943 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
50944
50945 return retval;
50946 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
50947 index 66b7bbe..26bee78 100644
50948 --- a/drivers/pci/hotplug/cpcihp_generic.c
50949 +++ b/drivers/pci/hotplug/cpcihp_generic.c
50950 @@ -73,7 +73,6 @@ static u16 port;
50951 static unsigned int enum_bit;
50952 static u8 enum_mask;
50953
50954 -static struct cpci_hp_controller_ops generic_hpc_ops;
50955 static struct cpci_hp_controller generic_hpc;
50956
50957 static int __init validate_parameters(void)
50958 @@ -139,6 +138,10 @@ static int query_enum(void)
50959 return ((value & enum_mask) == enum_mask);
50960 }
50961
50962 +static struct cpci_hp_controller_ops generic_hpc_ops = {
50963 + .query_enum = query_enum,
50964 +};
50965 +
50966 static int __init cpcihp_generic_init(void)
50967 {
50968 int status;
50969 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
50970 pci_dev_put(dev);
50971
50972 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
50973 - generic_hpc_ops.query_enum = query_enum;
50974 generic_hpc.ops = &generic_hpc_ops;
50975
50976 status = cpci_hp_register_controller(&generic_hpc);
50977 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
50978 index 7ecf34e..effed62 100644
50979 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
50980 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
50981 @@ -59,7 +59,6 @@
50982 /* local variables */
50983 static bool debug;
50984 static bool poll;
50985 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
50986 static struct cpci_hp_controller zt5550_hpc;
50987
50988 /* Primary cPCI bus bridge device */
50989 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
50990 return 0;
50991 }
50992
50993 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
50994 + .query_enum = zt5550_hc_query_enum,
50995 +};
50996 +
50997 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
50998 {
50999 int status;
51000 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
51001 dbg("returned from zt5550_hc_config");
51002
51003 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
51004 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
51005 zt5550_hpc.ops = &zt5550_hpc_ops;
51006 if (!poll) {
51007 zt5550_hpc.irq = hc_dev->irq;
51008 zt5550_hpc.irq_flags = IRQF_SHARED;
51009 zt5550_hpc.dev_id = hc_dev;
51010
51011 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
51012 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
51013 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
51014 + pax_open_kernel();
51015 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
51016 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
51017 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
51018 + pax_open_kernel();
51019 } else {
51020 info("using ENUM# polling mode");
51021 }
51022 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
51023 index 1e08ff8c..3cd145f 100644
51024 --- a/drivers/pci/hotplug/cpqphp_nvram.c
51025 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
51026 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
51027
51028 void compaq_nvram_init (void __iomem *rom_start)
51029 {
51030 +#ifndef CONFIG_PAX_KERNEXEC
51031 if (rom_start)
51032 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
51033 +#endif
51034
51035 dbg("int15 entry = %p\n", compaq_int15_entry_point);
51036
51037 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
51038 index 56d8486..f26113f 100644
51039 --- a/drivers/pci/hotplug/pci_hotplug_core.c
51040 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
51041 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
51042 return -EINVAL;
51043 }
51044
51045 - slot->ops->owner = owner;
51046 - slot->ops->mod_name = mod_name;
51047 + pax_open_kernel();
51048 + *(struct module **)&slot->ops->owner = owner;
51049 + *(const char **)&slot->ops->mod_name = mod_name;
51050 + pax_close_kernel();
51051
51052 mutex_lock(&pci_hp_mutex);
51053 /*
51054 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
51055 index 07aa722..84514b4 100644
51056 --- a/drivers/pci/hotplug/pciehp_core.c
51057 +++ b/drivers/pci/hotplug/pciehp_core.c
51058 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
51059 struct slot *slot = ctrl->slot;
51060 struct hotplug_slot *hotplug = NULL;
51061 struct hotplug_slot_info *info = NULL;
51062 - struct hotplug_slot_ops *ops = NULL;
51063 + hotplug_slot_ops_no_const *ops = NULL;
51064 char name[SLOT_NAME_SIZE];
51065 int retval = -ENOMEM;
51066
51067 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
51068 index c3e7dfc..cbd9625 100644
51069 --- a/drivers/pci/msi.c
51070 +++ b/drivers/pci/msi.c
51071 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
51072 {
51073 struct attribute **msi_attrs;
51074 struct attribute *msi_attr;
51075 - struct device_attribute *msi_dev_attr;
51076 - struct attribute_group *msi_irq_group;
51077 + device_attribute_no_const *msi_dev_attr;
51078 + attribute_group_no_const *msi_irq_group;
51079 const struct attribute_group **msi_irq_groups;
51080 struct msi_desc *entry;
51081 int ret = -ENOMEM;
51082 @@ -573,7 +573,7 @@ error_attrs:
51083 count = 0;
51084 msi_attr = msi_attrs[count];
51085 while (msi_attr) {
51086 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
51087 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
51088 kfree(msi_attr->name);
51089 kfree(msi_dev_attr);
51090 ++count;
51091 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
51092 index 312f23a..d21181c 100644
51093 --- a/drivers/pci/pci-sysfs.c
51094 +++ b/drivers/pci/pci-sysfs.c
51095 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
51096 {
51097 /* allocate attribute structure, piggyback attribute name */
51098 int name_len = write_combine ? 13 : 10;
51099 - struct bin_attribute *res_attr;
51100 + bin_attribute_no_const *res_attr;
51101 int retval;
51102
51103 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
51104 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
51105 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
51106 {
51107 int retval;
51108 - struct bin_attribute *attr;
51109 + bin_attribute_no_const *attr;
51110
51111 /* If the device has VPD, try to expose it in sysfs. */
51112 if (dev->vpd) {
51113 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
51114 {
51115 int retval;
51116 int rom_size = 0;
51117 - struct bin_attribute *attr;
51118 + bin_attribute_no_const *attr;
51119
51120 if (!sysfs_initialized)
51121 return -EACCES;
51122 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
51123 index 4091f82..7d98eef 100644
51124 --- a/drivers/pci/pci.h
51125 +++ b/drivers/pci/pci.h
51126 @@ -99,7 +99,7 @@ struct pci_vpd_ops {
51127 struct pci_vpd {
51128 unsigned int len;
51129 const struct pci_vpd_ops *ops;
51130 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
51131 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
51132 };
51133
51134 int pci_vpd_pci22_init(struct pci_dev *dev);
51135 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
51136 index 820740a..8b1c673 100644
51137 --- a/drivers/pci/pcie/aspm.c
51138 +++ b/drivers/pci/pcie/aspm.c
51139 @@ -27,9 +27,9 @@
51140 #define MODULE_PARAM_PREFIX "pcie_aspm."
51141
51142 /* Note: those are not register definitions */
51143 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
51144 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
51145 -#define ASPM_STATE_L1 (4) /* L1 state */
51146 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
51147 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
51148 +#define ASPM_STATE_L1 (4U) /* L1 state */
51149 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
51150 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
51151
51152 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
51153 index be35da2..ec16cdb 100644
51154 --- a/drivers/pci/pcie/portdrv_pci.c
51155 +++ b/drivers/pci/pcie/portdrv_pci.c
51156 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
51157 return 0;
51158 }
51159
51160 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
51161 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
51162 /*
51163 * Boxes that should not use MSI for PCIe PME signaling.
51164 */
51165 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
51166 index 8d2f400..c97cc91 100644
51167 --- a/drivers/pci/probe.c
51168 +++ b/drivers/pci/probe.c
51169 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
51170 u16 orig_cmd;
51171 struct pci_bus_region region, inverted_region;
51172
51173 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
51174 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
51175
51176 /* No printks while decoding is disabled! */
51177 if (!dev->mmio_always_on) {
51178 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
51179 index 3f155e7..0f4b1f0 100644
51180 --- a/drivers/pci/proc.c
51181 +++ b/drivers/pci/proc.c
51182 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
51183 static int __init pci_proc_init(void)
51184 {
51185 struct pci_dev *dev = NULL;
51186 +
51187 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
51188 +#ifdef CONFIG_GRKERNSEC_PROC_USER
51189 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
51190 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
51191 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
51192 +#endif
51193 +#else
51194 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
51195 +#endif
51196 proc_create("devices", 0, proc_bus_pci_dir,
51197 &proc_bus_pci_dev_operations);
51198 proc_initialized = 1;
51199 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
51200 index 3474920..acc9581 100644
51201 --- a/drivers/platform/chrome/chromeos_pstore.c
51202 +++ b/drivers/platform/chrome/chromeos_pstore.c
51203 @@ -13,7 +13,7 @@
51204 #include <linux/platform_device.h>
51205 #include <linux/pstore_ram.h>
51206
51207 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
51208 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
51209 {
51210 /*
51211 * Today all Chromebooks/boxes ship with Google_* as version and
51212 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
51213 index 1e1e594..8fe59c5 100644
51214 --- a/drivers/platform/x86/alienware-wmi.c
51215 +++ b/drivers/platform/x86/alienware-wmi.c
51216 @@ -150,7 +150,7 @@ struct wmax_led_args {
51217 } __packed;
51218
51219 static struct platform_device *platform_device;
51220 -static struct device_attribute *zone_dev_attrs;
51221 +static device_attribute_no_const *zone_dev_attrs;
51222 static struct attribute **zone_attrs;
51223 static struct platform_zone *zone_data;
51224
51225 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
51226 }
51227 };
51228
51229 -static struct attribute_group zone_attribute_group = {
51230 +static attribute_group_no_const zone_attribute_group = {
51231 .name = "rgb_zones",
51232 };
51233
51234 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
51235 index 7543a56..367ca8ed 100644
51236 --- a/drivers/platform/x86/asus-wmi.c
51237 +++ b/drivers/platform/x86/asus-wmi.c
51238 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
51239 int err;
51240 u32 retval = -1;
51241
51242 +#ifdef CONFIG_GRKERNSEC_KMEM
51243 + return -EPERM;
51244 +#endif
51245 +
51246 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
51247
51248 if (err < 0)
51249 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
51250 int err;
51251 u32 retval = -1;
51252
51253 +#ifdef CONFIG_GRKERNSEC_KMEM
51254 + return -EPERM;
51255 +#endif
51256 +
51257 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
51258 &retval);
51259
51260 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
51261 union acpi_object *obj;
51262 acpi_status status;
51263
51264 +#ifdef CONFIG_GRKERNSEC_KMEM
51265 + return -EPERM;
51266 +#endif
51267 +
51268 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
51269 1, asus->debug.method_id,
51270 &input, &output);
51271 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
51272 index bceb30b..bf063d4 100644
51273 --- a/drivers/platform/x86/compal-laptop.c
51274 +++ b/drivers/platform/x86/compal-laptop.c
51275 @@ -766,7 +766,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
51276 return 1;
51277 }
51278
51279 -static struct dmi_system_id __initdata compal_dmi_table[] = {
51280 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
51281 {
51282 .ident = "FL90/IFL90",
51283 .matches = {
51284 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
51285 index 458e6c9..089aee7 100644
51286 --- a/drivers/platform/x86/hdaps.c
51287 +++ b/drivers/platform/x86/hdaps.c
51288 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
51289 "ThinkPad T42p", so the order of the entries matters.
51290 If your ThinkPad is not recognized, please update to latest
51291 BIOS. This is especially the case for some R52 ThinkPads. */
51292 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
51293 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
51294 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
51295 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
51296 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
51297 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
51298 index 97c2be1..2ee50ce 100644
51299 --- a/drivers/platform/x86/ibm_rtl.c
51300 +++ b/drivers/platform/x86/ibm_rtl.c
51301 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
51302 }
51303
51304
51305 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
51306 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
51307 { \
51308 .matches = { \
51309 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
51310 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
51311 index a4a4258..a58a04c 100644
51312 --- a/drivers/platform/x86/intel_oaktrail.c
51313 +++ b/drivers/platform/x86/intel_oaktrail.c
51314 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
51315 return 0;
51316 }
51317
51318 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
51319 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
51320 {
51321 .ident = "OakTrail platform",
51322 .matches = {
51323 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
51324 index 0859877..59d596d 100644
51325 --- a/drivers/platform/x86/msi-laptop.c
51326 +++ b/drivers/platform/x86/msi-laptop.c
51327 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
51328 return 1;
51329 }
51330
51331 -static struct dmi_system_id __initdata msi_dmi_table[] = {
51332 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
51333 {
51334 .ident = "MSI S270",
51335 .matches = {
51336 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
51337
51338 if (!quirks->ec_read_only) {
51339 /* allow userland write sysfs file */
51340 - dev_attr_bluetooth.store = store_bluetooth;
51341 - dev_attr_wlan.store = store_wlan;
51342 - dev_attr_threeg.store = store_threeg;
51343 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
51344 - dev_attr_wlan.attr.mode |= S_IWUSR;
51345 - dev_attr_threeg.attr.mode |= S_IWUSR;
51346 + pax_open_kernel();
51347 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
51348 + *(void **)&dev_attr_wlan.store = store_wlan;
51349 + *(void **)&dev_attr_threeg.store = store_threeg;
51350 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
51351 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
51352 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
51353 + pax_close_kernel();
51354 }
51355
51356 /* disable hardware control by fn key */
51357 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
51358 index 6d2bac0..ec2b029 100644
51359 --- a/drivers/platform/x86/msi-wmi.c
51360 +++ b/drivers/platform/x86/msi-wmi.c
51361 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
51362 static void msi_wmi_notify(u32 value, void *context)
51363 {
51364 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
51365 - static struct key_entry *key;
51366 + struct key_entry *key;
51367 union acpi_object *obj;
51368 acpi_status status;
51369
51370 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
51371 index 9e701b2..c68a7b5 100644
51372 --- a/drivers/platform/x86/samsung-laptop.c
51373 +++ b/drivers/platform/x86/samsung-laptop.c
51374 @@ -1567,7 +1567,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
51375 return 0;
51376 }
51377
51378 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
51379 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
51380 {
51381 .matches = {
51382 DMI_MATCH(DMI_SYS_VENDOR,
51383 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
51384 index e6aac72..e11ff24 100644
51385 --- a/drivers/platform/x86/samsung-q10.c
51386 +++ b/drivers/platform/x86/samsung-q10.c
51387 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
51388 return 1;
51389 }
51390
51391 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
51392 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
51393 {
51394 .ident = "Samsung Q10",
51395 .matches = {
51396 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
51397 index e51c1e7..71bb385 100644
51398 --- a/drivers/platform/x86/sony-laptop.c
51399 +++ b/drivers/platform/x86/sony-laptop.c
51400 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
51401 }
51402
51403 /* High speed charging function */
51404 -static struct device_attribute *hsc_handle;
51405 +static device_attribute_no_const *hsc_handle;
51406
51407 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
51408 struct device_attribute *attr,
51409 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
51410 }
51411
51412 /* low battery function */
51413 -static struct device_attribute *lowbatt_handle;
51414 +static device_attribute_no_const *lowbatt_handle;
51415
51416 static ssize_t sony_nc_lowbatt_store(struct device *dev,
51417 struct device_attribute *attr,
51418 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
51419 }
51420
51421 /* fan speed function */
51422 -static struct device_attribute *fan_handle, *hsf_handle;
51423 +static device_attribute_no_const *fan_handle, *hsf_handle;
51424
51425 static ssize_t sony_nc_hsfan_store(struct device *dev,
51426 struct device_attribute *attr,
51427 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
51428 }
51429
51430 /* USB charge function */
51431 -static struct device_attribute *uc_handle;
51432 +static device_attribute_no_const *uc_handle;
51433
51434 static ssize_t sony_nc_usb_charge_store(struct device *dev,
51435 struct device_attribute *attr,
51436 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
51437 }
51438
51439 /* Panel ID function */
51440 -static struct device_attribute *panel_handle;
51441 +static device_attribute_no_const *panel_handle;
51442
51443 static ssize_t sony_nc_panelid_show(struct device *dev,
51444 struct device_attribute *attr, char *buffer)
51445 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
51446 }
51447
51448 /* smart connect function */
51449 -static struct device_attribute *sc_handle;
51450 +static device_attribute_no_const *sc_handle;
51451
51452 static ssize_t sony_nc_smart_conn_store(struct device *dev,
51453 struct device_attribute *attr,
51454 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
51455 .drv.pm = &sony_pic_pm,
51456 };
51457
51458 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
51459 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
51460 {
51461 .ident = "Sony Vaio",
51462 .matches = {
51463 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
51464 index 3b8ceee..e18652c 100644
51465 --- a/drivers/platform/x86/thinkpad_acpi.c
51466 +++ b/drivers/platform/x86/thinkpad_acpi.c
51467 @@ -2093,7 +2093,7 @@ static int hotkey_mask_get(void)
51468 return 0;
51469 }
51470
51471 -void static hotkey_mask_warn_incomplete_mask(void)
51472 +static void hotkey_mask_warn_incomplete_mask(void)
51473 {
51474 /* log only what the user can fix... */
51475 const u32 wantedmask = hotkey_driver_mask &
51476 @@ -2437,10 +2437,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
51477 && !tp_features.bright_unkfw)
51478 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
51479 }
51480 +}
51481
51482 #undef TPACPI_COMPARE_KEY
51483 #undef TPACPI_MAY_SEND_KEY
51484 -}
51485
51486 /*
51487 * Polling driver
51488 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
51489 index 438d4c7..ca8a2fb 100644
51490 --- a/drivers/pnp/pnpbios/bioscalls.c
51491 +++ b/drivers/pnp/pnpbios/bioscalls.c
51492 @@ -59,7 +59,7 @@ do { \
51493 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
51494 } while(0)
51495
51496 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
51497 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
51498 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
51499
51500 /*
51501 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51502
51503 cpu = get_cpu();
51504 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
51505 +
51506 + pax_open_kernel();
51507 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
51508 + pax_close_kernel();
51509
51510 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
51511 spin_lock_irqsave(&pnp_bios_lock, flags);
51512 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51513 :"memory");
51514 spin_unlock_irqrestore(&pnp_bios_lock, flags);
51515
51516 + pax_open_kernel();
51517 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
51518 + pax_close_kernel();
51519 +
51520 put_cpu();
51521
51522 /* If we get here and this is set then the PnP BIOS faulted on us. */
51523 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
51524 return status;
51525 }
51526
51527 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
51528 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
51529 {
51530 int i;
51531
51532 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51533 pnp_bios_callpoint.offset = header->fields.pm16offset;
51534 pnp_bios_callpoint.segment = PNP_CS16;
51535
51536 + pax_open_kernel();
51537 +
51538 for_each_possible_cpu(i) {
51539 struct desc_struct *gdt = get_cpu_gdt_table(i);
51540 if (!gdt)
51541 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51542 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
51543 (unsigned long)__va(header->fields.pm16dseg));
51544 }
51545 +
51546 + pax_close_kernel();
51547 }
51548 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
51549 index facd43b..b291260 100644
51550 --- a/drivers/pnp/pnpbios/core.c
51551 +++ b/drivers/pnp/pnpbios/core.c
51552 @@ -494,7 +494,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
51553 return 0;
51554 }
51555
51556 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
51557 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
51558 { /* PnPBIOS GPF on boot */
51559 .callback = exploding_pnp_bios,
51560 .ident = "Higraded P14H",
51561 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
51562 index 0c52e2a..3421ab7 100644
51563 --- a/drivers/power/pda_power.c
51564 +++ b/drivers/power/pda_power.c
51565 @@ -37,7 +37,11 @@ static int polling;
51566
51567 #if IS_ENABLED(CONFIG_USB_PHY)
51568 static struct usb_phy *transceiver;
51569 -static struct notifier_block otg_nb;
51570 +static int otg_handle_notification(struct notifier_block *nb,
51571 + unsigned long event, void *unused);
51572 +static struct notifier_block otg_nb = {
51573 + .notifier_call = otg_handle_notification
51574 +};
51575 #endif
51576
51577 static struct regulator *ac_draw;
51578 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
51579
51580 #if IS_ENABLED(CONFIG_USB_PHY)
51581 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
51582 - otg_nb.notifier_call = otg_handle_notification;
51583 ret = usb_register_notifier(transceiver, &otg_nb);
51584 if (ret) {
51585 dev_err(dev, "failure to register otg notifier\n");
51586 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
51587 index cc439fd..8fa30df 100644
51588 --- a/drivers/power/power_supply.h
51589 +++ b/drivers/power/power_supply.h
51590 @@ -16,12 +16,12 @@ struct power_supply;
51591
51592 #ifdef CONFIG_SYSFS
51593
51594 -extern void power_supply_init_attrs(struct device_type *dev_type);
51595 +extern void power_supply_init_attrs(void);
51596 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
51597
51598 #else
51599
51600 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
51601 +static inline void power_supply_init_attrs(void) {}
51602 #define power_supply_uevent NULL
51603
51604 #endif /* CONFIG_SYSFS */
51605 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
51606 index 694e8cd..9f03483 100644
51607 --- a/drivers/power/power_supply_core.c
51608 +++ b/drivers/power/power_supply_core.c
51609 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
51610 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
51611 EXPORT_SYMBOL_GPL(power_supply_notifier);
51612
51613 -static struct device_type power_supply_dev_type;
51614 +extern const struct attribute_group *power_supply_attr_groups[];
51615 +static struct device_type power_supply_dev_type = {
51616 + .groups = power_supply_attr_groups,
51617 +};
51618
51619 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
51620 struct power_supply *supply)
51621 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
51622 return PTR_ERR(power_supply_class);
51623
51624 power_supply_class->dev_uevent = power_supply_uevent;
51625 - power_supply_init_attrs(&power_supply_dev_type);
51626 + power_supply_init_attrs();
51627
51628 return 0;
51629 }
51630 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
51631 index 62653f5..d0bb485 100644
51632 --- a/drivers/power/power_supply_sysfs.c
51633 +++ b/drivers/power/power_supply_sysfs.c
51634 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
51635 .is_visible = power_supply_attr_is_visible,
51636 };
51637
51638 -static const struct attribute_group *power_supply_attr_groups[] = {
51639 +const struct attribute_group *power_supply_attr_groups[] = {
51640 &power_supply_attr_group,
51641 NULL,
51642 };
51643
51644 -void power_supply_init_attrs(struct device_type *dev_type)
51645 +void power_supply_init_attrs(void)
51646 {
51647 int i;
51648
51649 - dev_type->groups = power_supply_attr_groups;
51650 -
51651 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
51652 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
51653 }
51654 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
51655 index 84419af..268ede8 100644
51656 --- a/drivers/powercap/powercap_sys.c
51657 +++ b/drivers/powercap/powercap_sys.c
51658 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
51659 struct device_attribute name_attr;
51660 };
51661
51662 +static ssize_t show_constraint_name(struct device *dev,
51663 + struct device_attribute *dev_attr,
51664 + char *buf);
51665 +
51666 static struct powercap_constraint_attr
51667 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
51668 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
51669 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
51670 + .power_limit_attr = {
51671 + .attr = {
51672 + .name = NULL,
51673 + .mode = S_IWUSR | S_IRUGO
51674 + },
51675 + .show = show_constraint_power_limit_uw,
51676 + .store = store_constraint_power_limit_uw
51677 + },
51678 +
51679 + .time_window_attr = {
51680 + .attr = {
51681 + .name = NULL,
51682 + .mode = S_IWUSR | S_IRUGO
51683 + },
51684 + .show = show_constraint_time_window_us,
51685 + .store = store_constraint_time_window_us
51686 + },
51687 +
51688 + .max_power_attr = {
51689 + .attr = {
51690 + .name = NULL,
51691 + .mode = S_IRUGO
51692 + },
51693 + .show = show_constraint_max_power_uw,
51694 + .store = NULL
51695 + },
51696 +
51697 + .min_power_attr = {
51698 + .attr = {
51699 + .name = NULL,
51700 + .mode = S_IRUGO
51701 + },
51702 + .show = show_constraint_min_power_uw,
51703 + .store = NULL
51704 + },
51705 +
51706 + .max_time_window_attr = {
51707 + .attr = {
51708 + .name = NULL,
51709 + .mode = S_IRUGO
51710 + },
51711 + .show = show_constraint_max_time_window_us,
51712 + .store = NULL
51713 + },
51714 +
51715 + .min_time_window_attr = {
51716 + .attr = {
51717 + .name = NULL,
51718 + .mode = S_IRUGO
51719 + },
51720 + .show = show_constraint_min_time_window_us,
51721 + .store = NULL
51722 + },
51723 +
51724 + .name_attr = {
51725 + .attr = {
51726 + .name = NULL,
51727 + .mode = S_IRUGO
51728 + },
51729 + .show = show_constraint_name,
51730 + .store = NULL
51731 + }
51732 + }
51733 +};
51734
51735 /* A list of powercap control_types */
51736 static LIST_HEAD(powercap_cntrl_list);
51737 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
51738 }
51739
51740 static int create_constraint_attribute(int id, const char *name,
51741 - int mode,
51742 - struct device_attribute *dev_attr,
51743 - ssize_t (*show)(struct device *,
51744 - struct device_attribute *, char *),
51745 - ssize_t (*store)(struct device *,
51746 - struct device_attribute *,
51747 - const char *, size_t)
51748 - )
51749 + struct device_attribute *dev_attr)
51750 {
51751 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
51752
51753 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
51754 - id, name);
51755 - if (!dev_attr->attr.name)
51756 + if (!name)
51757 return -ENOMEM;
51758 - dev_attr->attr.mode = mode;
51759 - dev_attr->show = show;
51760 - dev_attr->store = store;
51761 +
51762 + pax_open_kernel();
51763 + *(const char **)&dev_attr->attr.name = name;
51764 + pax_close_kernel();
51765
51766 return 0;
51767 }
51768 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
51769
51770 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
51771 ret = create_constraint_attribute(i, "power_limit_uw",
51772 - S_IWUSR | S_IRUGO,
51773 - &constraint_attrs[i].power_limit_attr,
51774 - show_constraint_power_limit_uw,
51775 - store_constraint_power_limit_uw);
51776 + &constraint_attrs[i].power_limit_attr);
51777 if (ret)
51778 goto err_alloc;
51779 ret = create_constraint_attribute(i, "time_window_us",
51780 - S_IWUSR | S_IRUGO,
51781 - &constraint_attrs[i].time_window_attr,
51782 - show_constraint_time_window_us,
51783 - store_constraint_time_window_us);
51784 + &constraint_attrs[i].time_window_attr);
51785 if (ret)
51786 goto err_alloc;
51787 - ret = create_constraint_attribute(i, "name", S_IRUGO,
51788 - &constraint_attrs[i].name_attr,
51789 - show_constraint_name,
51790 - NULL);
51791 + ret = create_constraint_attribute(i, "name",
51792 + &constraint_attrs[i].name_attr);
51793 if (ret)
51794 goto err_alloc;
51795 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
51796 - &constraint_attrs[i].max_power_attr,
51797 - show_constraint_max_power_uw,
51798 - NULL);
51799 + ret = create_constraint_attribute(i, "max_power_uw",
51800 + &constraint_attrs[i].max_power_attr);
51801 if (ret)
51802 goto err_alloc;
51803 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
51804 - &constraint_attrs[i].min_power_attr,
51805 - show_constraint_min_power_uw,
51806 - NULL);
51807 + ret = create_constraint_attribute(i, "min_power_uw",
51808 + &constraint_attrs[i].min_power_attr);
51809 if (ret)
51810 goto err_alloc;
51811 ret = create_constraint_attribute(i, "max_time_window_us",
51812 - S_IRUGO,
51813 - &constraint_attrs[i].max_time_window_attr,
51814 - show_constraint_max_time_window_us,
51815 - NULL);
51816 + &constraint_attrs[i].max_time_window_attr);
51817 if (ret)
51818 goto err_alloc;
51819 ret = create_constraint_attribute(i, "min_time_window_us",
51820 - S_IRUGO,
51821 - &constraint_attrs[i].min_time_window_attr,
51822 - show_constraint_min_time_window_us,
51823 - NULL);
51824 + &constraint_attrs[i].min_time_window_attr);
51825 if (ret)
51826 goto err_alloc;
51827
51828 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
51829 power_zone->zone_dev_attrs[count++] =
51830 &dev_attr_max_energy_range_uj.attr;
51831 if (power_zone->ops->get_energy_uj) {
51832 + pax_open_kernel();
51833 if (power_zone->ops->reset_energy_uj)
51834 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51835 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51836 else
51837 - dev_attr_energy_uj.attr.mode = S_IRUGO;
51838 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
51839 + pax_close_kernel();
51840 power_zone->zone_dev_attrs[count++] =
51841 &dev_attr_energy_uj.attr;
51842 }
51843 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
51844 index 9c5d414..c7900ce 100644
51845 --- a/drivers/ptp/ptp_private.h
51846 +++ b/drivers/ptp/ptp_private.h
51847 @@ -51,7 +51,7 @@ struct ptp_clock {
51848 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
51849 wait_queue_head_t tsev_wq;
51850 int defunct; /* tells readers to go away when clock is being removed */
51851 - struct device_attribute *pin_dev_attr;
51852 + device_attribute_no_const *pin_dev_attr;
51853 struct attribute **pin_attr;
51854 struct attribute_group pin_attr_group;
51855 };
51856 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
51857 index 302e626..12579af 100644
51858 --- a/drivers/ptp/ptp_sysfs.c
51859 +++ b/drivers/ptp/ptp_sysfs.c
51860 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
51861 goto no_pin_attr;
51862
51863 for (i = 0; i < n_pins; i++) {
51864 - struct device_attribute *da = &ptp->pin_dev_attr[i];
51865 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
51866 sysfs_attr_init(&da->attr);
51867 da->attr.name = info->pin_config[i].name;
51868 da->attr.mode = 0644;
51869 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
51870 index a4a8a6d..a3456f4 100644
51871 --- a/drivers/regulator/core.c
51872 +++ b/drivers/regulator/core.c
51873 @@ -3529,7 +3529,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51874 const struct regulation_constraints *constraints = NULL;
51875 const struct regulator_init_data *init_data;
51876 struct regulator_config *config = NULL;
51877 - static atomic_t regulator_no = ATOMIC_INIT(-1);
51878 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(-1);
51879 struct regulator_dev *rdev;
51880 struct device *dev;
51881 int ret, i;
51882 @@ -3613,7 +3613,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51883 rdev->dev.class = &regulator_class;
51884 rdev->dev.parent = dev;
51885 dev_set_name(&rdev->dev, "regulator.%lu",
51886 - (unsigned long) atomic_inc_return(&regulator_no));
51887 + (unsigned long) atomic_inc_return_unchecked(&regulator_no));
51888 ret = device_register(&rdev->dev);
51889 if (ret != 0) {
51890 put_device(&rdev->dev);
51891 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
51892 index 7eee2ca..4024513 100644
51893 --- a/drivers/regulator/max8660.c
51894 +++ b/drivers/regulator/max8660.c
51895 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
51896 max8660->shadow_regs[MAX8660_OVER1] = 5;
51897 } else {
51898 /* Otherwise devices can be toggled via software */
51899 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
51900 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
51901 + pax_open_kernel();
51902 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
51903 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
51904 + pax_close_kernel();
51905 }
51906
51907 /*
51908 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
51909 index c3d55c2..0dddfe6 100644
51910 --- a/drivers/regulator/max8973-regulator.c
51911 +++ b/drivers/regulator/max8973-regulator.c
51912 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
51913 if (!pdata || !pdata->enable_ext_control) {
51914 max->desc.enable_reg = MAX8973_VOUT;
51915 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
51916 - max->ops.enable = regulator_enable_regmap;
51917 - max->ops.disable = regulator_disable_regmap;
51918 - max->ops.is_enabled = regulator_is_enabled_regmap;
51919 + pax_open_kernel();
51920 + *(void **)&max->ops.enable = regulator_enable_regmap;
51921 + *(void **)&max->ops.disable = regulator_disable_regmap;
51922 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
51923 + pax_close_kernel();
51924 }
51925
51926 if (pdata) {
51927 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
51928 index 0d17c92..a29f627 100644
51929 --- a/drivers/regulator/mc13892-regulator.c
51930 +++ b/drivers/regulator/mc13892-regulator.c
51931 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
51932 mc13xxx_unlock(mc13892);
51933
51934 /* update mc13892_vcam ops */
51935 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51936 + pax_open_kernel();
51937 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51938 sizeof(struct regulator_ops));
51939 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51940 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51941 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51942 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51943 + pax_close_kernel();
51944 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
51945
51946 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
51947 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
51948 index 5b2e761..c8c8a4a 100644
51949 --- a/drivers/rtc/rtc-cmos.c
51950 +++ b/drivers/rtc/rtc-cmos.c
51951 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
51952 hpet_rtc_timer_init();
51953
51954 /* export at least the first block of NVRAM */
51955 - nvram.size = address_space - NVRAM_OFFSET;
51956 + pax_open_kernel();
51957 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
51958 + pax_close_kernel();
51959 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
51960 if (retval < 0) {
51961 dev_dbg(dev, "can't create nvram file? %d\n", retval);
51962 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
51963 index 799c34b..8e9786a 100644
51964 --- a/drivers/rtc/rtc-dev.c
51965 +++ b/drivers/rtc/rtc-dev.c
51966 @@ -16,6 +16,7 @@
51967 #include <linux/module.h>
51968 #include <linux/rtc.h>
51969 #include <linux/sched.h>
51970 +#include <linux/grsecurity.h>
51971 #include "rtc-core.h"
51972
51973 static dev_t rtc_devt;
51974 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
51975 if (copy_from_user(&tm, uarg, sizeof(tm)))
51976 return -EFAULT;
51977
51978 + gr_log_timechange();
51979 +
51980 return rtc_set_time(rtc, &tm);
51981
51982 case RTC_PIE_ON:
51983 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
51984 index 4ffabb3..1f87fca 100644
51985 --- a/drivers/rtc/rtc-ds1307.c
51986 +++ b/drivers/rtc/rtc-ds1307.c
51987 @@ -107,7 +107,7 @@ struct ds1307 {
51988 u8 offset; /* register's offset */
51989 u8 regs[11];
51990 u16 nvram_offset;
51991 - struct bin_attribute *nvram;
51992 + bin_attribute_no_const *nvram;
51993 enum ds_type type;
51994 unsigned long flags;
51995 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
51996 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
51997 index 90abb5b..e0bf6dd 100644
51998 --- a/drivers/rtc/rtc-m48t59.c
51999 +++ b/drivers/rtc/rtc-m48t59.c
52000 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
52001 if (IS_ERR(m48t59->rtc))
52002 return PTR_ERR(m48t59->rtc);
52003
52004 - m48t59_nvram_attr.size = pdata->offset;
52005 + pax_open_kernel();
52006 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
52007 + pax_close_kernel();
52008
52009 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
52010 if (ret)
52011 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
52012 index e693af6..2e525b6 100644
52013 --- a/drivers/scsi/bfa/bfa_fcpim.h
52014 +++ b/drivers/scsi/bfa/bfa_fcpim.h
52015 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
52016
52017 struct bfa_itn_s {
52018 bfa_isr_func_t isr;
52019 -};
52020 +} __no_const;
52021
52022 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
52023 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
52024 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
52025 index 0f19455..ef7adb5 100644
52026 --- a/drivers/scsi/bfa/bfa_fcs.c
52027 +++ b/drivers/scsi/bfa/bfa_fcs.c
52028 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
52029 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
52030
52031 static struct bfa_fcs_mod_s fcs_modules[] = {
52032 - { bfa_fcs_port_attach, NULL, NULL },
52033 - { bfa_fcs_uf_attach, NULL, NULL },
52034 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
52035 - bfa_fcs_fabric_modexit },
52036 + {
52037 + .attach = bfa_fcs_port_attach,
52038 + .modinit = NULL,
52039 + .modexit = NULL
52040 + },
52041 + {
52042 + .attach = bfa_fcs_uf_attach,
52043 + .modinit = NULL,
52044 + .modexit = NULL
52045 + },
52046 + {
52047 + .attach = bfa_fcs_fabric_attach,
52048 + .modinit = bfa_fcs_fabric_modinit,
52049 + .modexit = bfa_fcs_fabric_modexit
52050 + },
52051 };
52052
52053 /*
52054 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
52055 index ff75ef8..2dfe00a 100644
52056 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
52057 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
52058 @@ -89,15 +89,26 @@ static struct {
52059 void (*offline) (struct bfa_fcs_lport_s *port);
52060 } __port_action[] = {
52061 {
52062 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
52063 - bfa_fcs_lport_unknown_offline}, {
52064 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
52065 - bfa_fcs_lport_fab_offline}, {
52066 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
52067 - bfa_fcs_lport_n2n_offline}, {
52068 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
52069 - bfa_fcs_lport_loop_offline},
52070 - };
52071 + .init = bfa_fcs_lport_unknown_init,
52072 + .online = bfa_fcs_lport_unknown_online,
52073 + .offline = bfa_fcs_lport_unknown_offline
52074 + },
52075 + {
52076 + .init = bfa_fcs_lport_fab_init,
52077 + .online = bfa_fcs_lport_fab_online,
52078 + .offline = bfa_fcs_lport_fab_offline
52079 + },
52080 + {
52081 + .init = bfa_fcs_lport_n2n_init,
52082 + .online = bfa_fcs_lport_n2n_online,
52083 + .offline = bfa_fcs_lport_n2n_offline
52084 + },
52085 + {
52086 + .init = bfa_fcs_lport_loop_init,
52087 + .online = bfa_fcs_lport_loop_online,
52088 + .offline = bfa_fcs_lport_loop_offline
52089 + },
52090 +};
52091
52092 /*
52093 * fcs_port_sm FCS logical port state machine
52094 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
52095 index a38aafa0..fe8f03b 100644
52096 --- a/drivers/scsi/bfa/bfa_ioc.h
52097 +++ b/drivers/scsi/bfa/bfa_ioc.h
52098 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
52099 bfa_ioc_disable_cbfn_t disable_cbfn;
52100 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
52101 bfa_ioc_reset_cbfn_t reset_cbfn;
52102 -};
52103 +} __no_const;
52104
52105 /*
52106 * IOC event notification mechanism.
52107 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
52108 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
52109 enum bfi_ioc_state fwstate);
52110 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
52111 -};
52112 +} __no_const;
52113
52114 /*
52115 * Queue element to wait for room in request queue. FIFO order is
52116 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
52117 index a14c784..6de6790 100644
52118 --- a/drivers/scsi/bfa/bfa_modules.h
52119 +++ b/drivers/scsi/bfa/bfa_modules.h
52120 @@ -78,12 +78,12 @@ enum {
52121 \
52122 extern struct bfa_module_s hal_mod_ ## __mod; \
52123 struct bfa_module_s hal_mod_ ## __mod = { \
52124 - bfa_ ## __mod ## _meminfo, \
52125 - bfa_ ## __mod ## _attach, \
52126 - bfa_ ## __mod ## _detach, \
52127 - bfa_ ## __mod ## _start, \
52128 - bfa_ ## __mod ## _stop, \
52129 - bfa_ ## __mod ## _iocdisable, \
52130 + .meminfo = bfa_ ## __mod ## _meminfo, \
52131 + .attach = bfa_ ## __mod ## _attach, \
52132 + .detach = bfa_ ## __mod ## _detach, \
52133 + .start = bfa_ ## __mod ## _start, \
52134 + .stop = bfa_ ## __mod ## _stop, \
52135 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
52136 }
52137
52138 #define BFA_CACHELINE_SZ (256)
52139 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
52140 index 045c4e1..13de803 100644
52141 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
52142 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
52143 @@ -33,8 +33,8 @@
52144 */
52145 #include "libfcoe.h"
52146
52147 -static atomic_t ctlr_num;
52148 -static atomic_t fcf_num;
52149 +static atomic_unchecked_t ctlr_num;
52150 +static atomic_unchecked_t fcf_num;
52151
52152 /*
52153 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
52154 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
52155 if (!ctlr)
52156 goto out;
52157
52158 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
52159 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
52160 ctlr->f = f;
52161 ctlr->mode = FIP_CONN_TYPE_FABRIC;
52162 INIT_LIST_HEAD(&ctlr->fcfs);
52163 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
52164 fcf->dev.parent = &ctlr->dev;
52165 fcf->dev.bus = &fcoe_bus_type;
52166 fcf->dev.type = &fcoe_fcf_device_type;
52167 - fcf->id = atomic_inc_return(&fcf_num) - 1;
52168 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
52169 fcf->state = FCOE_FCF_STATE_UNKNOWN;
52170
52171 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
52172 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
52173 {
52174 int error;
52175
52176 - atomic_set(&ctlr_num, 0);
52177 - atomic_set(&fcf_num, 0);
52178 + atomic_set_unchecked(&ctlr_num, 0);
52179 + atomic_set_unchecked(&fcf_num, 0);
52180
52181 error = bus_register(&fcoe_bus_type);
52182 if (error)
52183 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
52184 index 8bb173e..20236b4 100644
52185 --- a/drivers/scsi/hosts.c
52186 +++ b/drivers/scsi/hosts.c
52187 @@ -42,7 +42,7 @@
52188 #include "scsi_logging.h"
52189
52190
52191 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52192 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52193
52194
52195 static void scsi_host_cls_release(struct device *dev)
52196 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
52197 * subtract one because we increment first then return, but we need to
52198 * know what the next host number was before increment
52199 */
52200 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
52201 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
52202 shost->dma_channel = 0xff;
52203
52204 /* These three are default values which can be overridden */
52205 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
52206 index a1cfbd3..d7f8ebc 100644
52207 --- a/drivers/scsi/hpsa.c
52208 +++ b/drivers/scsi/hpsa.c
52209 @@ -697,10 +697,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
52210 struct reply_queue_buffer *rq = &h->reply_queue[q];
52211
52212 if (h->transMethod & CFGTBL_Trans_io_accel1)
52213 - return h->access.command_completed(h, q);
52214 + return h->access->command_completed(h, q);
52215
52216 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
52217 - return h->access.command_completed(h, q);
52218 + return h->access->command_completed(h, q);
52219
52220 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
52221 a = rq->head[rq->current_entry];
52222 @@ -837,7 +837,7 @@ static void enqueue_cmd_and_start_io(struct ctlr_info *h,
52223 break;
52224 default:
52225 set_performant_mode(h, c);
52226 - h->access.submit_command(h, c);
52227 + h->access->submit_command(h, c);
52228 }
52229 }
52230
52231 @@ -5369,17 +5369,17 @@ static void __iomem *remap_pci_mem(ulong base, ulong size)
52232
52233 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
52234 {
52235 - return h->access.command_completed(h, q);
52236 + return h->access->command_completed(h, q);
52237 }
52238
52239 static inline bool interrupt_pending(struct ctlr_info *h)
52240 {
52241 - return h->access.intr_pending(h);
52242 + return h->access->intr_pending(h);
52243 }
52244
52245 static inline long interrupt_not_for_us(struct ctlr_info *h)
52246 {
52247 - return (h->access.intr_pending(h) == 0) ||
52248 + return (h->access->intr_pending(h) == 0) ||
52249 (h->interrupts_enabled == 0);
52250 }
52251
52252 @@ -6270,7 +6270,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
52253 if (prod_index < 0)
52254 return prod_index;
52255 h->product_name = products[prod_index].product_name;
52256 - h->access = *(products[prod_index].access);
52257 + h->access = products[prod_index].access;
52258
52259 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
52260 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
52261 @@ -6649,7 +6649,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
52262 unsigned long flags;
52263 u32 lockup_detected;
52264
52265 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52266 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52267 spin_lock_irqsave(&h->lock, flags);
52268 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
52269 if (!lockup_detected) {
52270 @@ -6924,7 +6924,7 @@ reinit_after_soft_reset:
52271 }
52272
52273 /* make sure the board interrupts are off */
52274 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52275 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52276
52277 if (hpsa_request_irqs(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
52278 goto clean2;
52279 @@ -6960,7 +6960,7 @@ reinit_after_soft_reset:
52280 * fake ones to scoop up any residual completions.
52281 */
52282 spin_lock_irqsave(&h->lock, flags);
52283 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52284 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52285 spin_unlock_irqrestore(&h->lock, flags);
52286 hpsa_free_irqs(h);
52287 rc = hpsa_request_irqs(h, hpsa_msix_discard_completions,
52288 @@ -6979,9 +6979,9 @@ reinit_after_soft_reset:
52289 dev_info(&h->pdev->dev, "Board READY.\n");
52290 dev_info(&h->pdev->dev,
52291 "Waiting for stale completions to drain.\n");
52292 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52293 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52294 msleep(10000);
52295 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52296 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52297
52298 rc = controller_reset_failed(h->cfgtable);
52299 if (rc)
52300 @@ -7006,7 +7006,7 @@ reinit_after_soft_reset:
52301
52302
52303 /* Turn the interrupts on so we can service requests */
52304 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52305 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52306
52307 hpsa_hba_inquiry(h);
52308 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
52309 @@ -7079,7 +7079,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
52310 * To write all data in the battery backed cache to disks
52311 */
52312 hpsa_flush_cache(h);
52313 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52314 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52315 hpsa_free_irqs_and_disable_msix(h);
52316 }
52317
52318 @@ -7200,7 +7200,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52319 CFGTBL_Trans_enable_directed_msix |
52320 (trans_support & (CFGTBL_Trans_io_accel1 |
52321 CFGTBL_Trans_io_accel2));
52322 - struct access_method access = SA5_performant_access;
52323 + struct access_method *access = &SA5_performant_access;
52324
52325 /* This is a bit complicated. There are 8 registers on
52326 * the controller which we write to to tell it 8 different
52327 @@ -7242,7 +7242,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52328 * perform the superfluous readl() after each command submission.
52329 */
52330 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
52331 - access = SA5_performant_access_no_read;
52332 + access = &SA5_performant_access_no_read;
52333
52334 /* Controller spec: zero out this buffer. */
52335 for (i = 0; i < h->nreply_queues; i++)
52336 @@ -7272,12 +7272,12 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52337 * enable outbound interrupt coalescing in accelerator mode;
52338 */
52339 if (trans_support & CFGTBL_Trans_io_accel1) {
52340 - access = SA5_ioaccel_mode1_access;
52341 + access = &SA5_ioaccel_mode1_access;
52342 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52343 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52344 } else {
52345 if (trans_support & CFGTBL_Trans_io_accel2) {
52346 - access = SA5_ioaccel_mode2_access;
52347 + access = &SA5_ioaccel_mode2_access;
52348 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52349 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52350 }
52351 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
52352 index 6577130..955f9a4 100644
52353 --- a/drivers/scsi/hpsa.h
52354 +++ b/drivers/scsi/hpsa.h
52355 @@ -143,7 +143,7 @@ struct ctlr_info {
52356 unsigned int msix_vector;
52357 unsigned int msi_vector;
52358 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
52359 - struct access_method access;
52360 + struct access_method *access;
52361 char hba_mode_enabled;
52362
52363 /* queue and queue Info */
52364 @@ -525,38 +525,38 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
52365 }
52366
52367 static struct access_method SA5_access = {
52368 - SA5_submit_command,
52369 - SA5_intr_mask,
52370 - SA5_intr_pending,
52371 - SA5_completed,
52372 + .submit_command = SA5_submit_command,
52373 + .set_intr_mask = SA5_intr_mask,
52374 + .intr_pending = SA5_intr_pending,
52375 + .command_completed = SA5_completed,
52376 };
52377
52378 static struct access_method SA5_ioaccel_mode1_access = {
52379 - SA5_submit_command,
52380 - SA5_performant_intr_mask,
52381 - SA5_ioaccel_mode1_intr_pending,
52382 - SA5_ioaccel_mode1_completed,
52383 + .submit_command = SA5_submit_command,
52384 + .set_intr_mask = SA5_performant_intr_mask,
52385 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
52386 + .command_completed = SA5_ioaccel_mode1_completed,
52387 };
52388
52389 static struct access_method SA5_ioaccel_mode2_access = {
52390 - SA5_submit_command_ioaccel2,
52391 - SA5_performant_intr_mask,
52392 - SA5_performant_intr_pending,
52393 - SA5_performant_completed,
52394 + .submit_command = SA5_submit_command_ioaccel2,
52395 + .set_intr_mask = SA5_performant_intr_mask,
52396 + .intr_pending = SA5_performant_intr_pending,
52397 + .command_completed = SA5_performant_completed,
52398 };
52399
52400 static struct access_method SA5_performant_access = {
52401 - SA5_submit_command,
52402 - SA5_performant_intr_mask,
52403 - SA5_performant_intr_pending,
52404 - SA5_performant_completed,
52405 + .submit_command = SA5_submit_command,
52406 + .set_intr_mask = SA5_performant_intr_mask,
52407 + .intr_pending = SA5_performant_intr_pending,
52408 + .command_completed = SA5_performant_completed,
52409 };
52410
52411 static struct access_method SA5_performant_access_no_read = {
52412 - SA5_submit_command_no_read,
52413 - SA5_performant_intr_mask,
52414 - SA5_performant_intr_pending,
52415 - SA5_performant_completed,
52416 + .submit_command = SA5_submit_command_no_read,
52417 + .set_intr_mask = SA5_performant_intr_mask,
52418 + .intr_pending = SA5_performant_intr_pending,
52419 + .command_completed = SA5_performant_completed,
52420 };
52421
52422 struct board_type {
52423 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
52424 index 1b3a094..068e683 100644
52425 --- a/drivers/scsi/libfc/fc_exch.c
52426 +++ b/drivers/scsi/libfc/fc_exch.c
52427 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
52428 u16 pool_max_index;
52429
52430 struct {
52431 - atomic_t no_free_exch;
52432 - atomic_t no_free_exch_xid;
52433 - atomic_t xid_not_found;
52434 - atomic_t xid_busy;
52435 - atomic_t seq_not_found;
52436 - atomic_t non_bls_resp;
52437 + atomic_unchecked_t no_free_exch;
52438 + atomic_unchecked_t no_free_exch_xid;
52439 + atomic_unchecked_t xid_not_found;
52440 + atomic_unchecked_t xid_busy;
52441 + atomic_unchecked_t seq_not_found;
52442 + atomic_unchecked_t non_bls_resp;
52443 } stats;
52444 };
52445
52446 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
52447 /* allocate memory for exchange */
52448 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
52449 if (!ep) {
52450 - atomic_inc(&mp->stats.no_free_exch);
52451 + atomic_inc_unchecked(&mp->stats.no_free_exch);
52452 goto out;
52453 }
52454 memset(ep, 0, sizeof(*ep));
52455 @@ -874,7 +874,7 @@ out:
52456 return ep;
52457 err:
52458 spin_unlock_bh(&pool->lock);
52459 - atomic_inc(&mp->stats.no_free_exch_xid);
52460 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
52461 mempool_free(ep, mp->ep_pool);
52462 return NULL;
52463 }
52464 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52465 xid = ntohs(fh->fh_ox_id); /* we originated exch */
52466 ep = fc_exch_find(mp, xid);
52467 if (!ep) {
52468 - atomic_inc(&mp->stats.xid_not_found);
52469 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52470 reject = FC_RJT_OX_ID;
52471 goto out;
52472 }
52473 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52474 ep = fc_exch_find(mp, xid);
52475 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
52476 if (ep) {
52477 - atomic_inc(&mp->stats.xid_busy);
52478 + atomic_inc_unchecked(&mp->stats.xid_busy);
52479 reject = FC_RJT_RX_ID;
52480 goto rel;
52481 }
52482 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52483 }
52484 xid = ep->xid; /* get our XID */
52485 } else if (!ep) {
52486 - atomic_inc(&mp->stats.xid_not_found);
52487 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52488 reject = FC_RJT_RX_ID; /* XID not found */
52489 goto out;
52490 }
52491 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52492 } else {
52493 sp = &ep->seq;
52494 if (sp->id != fh->fh_seq_id) {
52495 - atomic_inc(&mp->stats.seq_not_found);
52496 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52497 if (f_ctl & FC_FC_END_SEQ) {
52498 /*
52499 * Update sequence_id based on incoming last
52500 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52501
52502 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
52503 if (!ep) {
52504 - atomic_inc(&mp->stats.xid_not_found);
52505 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52506 goto out;
52507 }
52508 if (ep->esb_stat & ESB_ST_COMPLETE) {
52509 - atomic_inc(&mp->stats.xid_not_found);
52510 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52511 goto rel;
52512 }
52513 if (ep->rxid == FC_XID_UNKNOWN)
52514 ep->rxid = ntohs(fh->fh_rx_id);
52515 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
52516 - atomic_inc(&mp->stats.xid_not_found);
52517 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52518 goto rel;
52519 }
52520 if (ep->did != ntoh24(fh->fh_s_id) &&
52521 ep->did != FC_FID_FLOGI) {
52522 - atomic_inc(&mp->stats.xid_not_found);
52523 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52524 goto rel;
52525 }
52526 sof = fr_sof(fp);
52527 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52528 sp->ssb_stat |= SSB_ST_RESP;
52529 sp->id = fh->fh_seq_id;
52530 } else if (sp->id != fh->fh_seq_id) {
52531 - atomic_inc(&mp->stats.seq_not_found);
52532 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52533 goto rel;
52534 }
52535
52536 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52537 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
52538
52539 if (!sp)
52540 - atomic_inc(&mp->stats.xid_not_found);
52541 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52542 else
52543 - atomic_inc(&mp->stats.non_bls_resp);
52544 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
52545
52546 fc_frame_free(fp);
52547 }
52548 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
52549
52550 list_for_each_entry(ema, &lport->ema_list, ema_list) {
52551 mp = ema->mp;
52552 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
52553 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
52554 st->fc_no_free_exch_xid +=
52555 - atomic_read(&mp->stats.no_free_exch_xid);
52556 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
52557 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
52558 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
52559 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
52560 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
52561 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
52562 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
52563 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
52564 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
52565 }
52566 }
52567 EXPORT_SYMBOL(fc_exch_update_stats);
52568 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
52569 index 9c706d8..d3e3ed2 100644
52570 --- a/drivers/scsi/libsas/sas_ata.c
52571 +++ b/drivers/scsi/libsas/sas_ata.c
52572 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
52573 .postreset = ata_std_postreset,
52574 .error_handler = ata_std_error_handler,
52575 .post_internal_cmd = sas_ata_post_internal,
52576 - .qc_defer = ata_std_qc_defer,
52577 + .qc_defer = ata_std_qc_defer,
52578 .qc_prep = ata_noop_qc_prep,
52579 .qc_issue = sas_ata_qc_issue,
52580 .qc_fill_rtf = sas_ata_qc_fill_rtf,
52581 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
52582 index 434e903..5a4a79b 100644
52583 --- a/drivers/scsi/lpfc/lpfc.h
52584 +++ b/drivers/scsi/lpfc/lpfc.h
52585 @@ -430,7 +430,7 @@ struct lpfc_vport {
52586 struct dentry *debug_nodelist;
52587 struct dentry *vport_debugfs_root;
52588 struct lpfc_debugfs_trc *disc_trc;
52589 - atomic_t disc_trc_cnt;
52590 + atomic_unchecked_t disc_trc_cnt;
52591 #endif
52592 uint8_t stat_data_enabled;
52593 uint8_t stat_data_blocked;
52594 @@ -880,8 +880,8 @@ struct lpfc_hba {
52595 struct timer_list fabric_block_timer;
52596 unsigned long bit_flags;
52597 #define FABRIC_COMANDS_BLOCKED 0
52598 - atomic_t num_rsrc_err;
52599 - atomic_t num_cmd_success;
52600 + atomic_unchecked_t num_rsrc_err;
52601 + atomic_unchecked_t num_cmd_success;
52602 unsigned long last_rsrc_error_time;
52603 unsigned long last_ramp_down_time;
52604 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
52605 @@ -916,7 +916,7 @@ struct lpfc_hba {
52606
52607 struct dentry *debug_slow_ring_trc;
52608 struct lpfc_debugfs_trc *slow_ring_trc;
52609 - atomic_t slow_ring_trc_cnt;
52610 + atomic_unchecked_t slow_ring_trc_cnt;
52611 /* iDiag debugfs sub-directory */
52612 struct dentry *idiag_root;
52613 struct dentry *idiag_pci_cfg;
52614 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
52615 index 5633e7d..8272114 100644
52616 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
52617 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
52618 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
52619
52620 #include <linux/debugfs.h>
52621
52622 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52623 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52624 static unsigned long lpfc_debugfs_start_time = 0L;
52625
52626 /* iDiag */
52627 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
52628 lpfc_debugfs_enable = 0;
52629
52630 len = 0;
52631 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
52632 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
52633 (lpfc_debugfs_max_disc_trc - 1);
52634 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
52635 dtp = vport->disc_trc + i;
52636 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
52637 lpfc_debugfs_enable = 0;
52638
52639 len = 0;
52640 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
52641 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
52642 (lpfc_debugfs_max_slow_ring_trc - 1);
52643 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
52644 dtp = phba->slow_ring_trc + i;
52645 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
52646 !vport || !vport->disc_trc)
52647 return;
52648
52649 - index = atomic_inc_return(&vport->disc_trc_cnt) &
52650 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
52651 (lpfc_debugfs_max_disc_trc - 1);
52652 dtp = vport->disc_trc + index;
52653 dtp->fmt = fmt;
52654 dtp->data1 = data1;
52655 dtp->data2 = data2;
52656 dtp->data3 = data3;
52657 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52658 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52659 dtp->jif = jiffies;
52660 #endif
52661 return;
52662 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
52663 !phba || !phba->slow_ring_trc)
52664 return;
52665
52666 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
52667 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
52668 (lpfc_debugfs_max_slow_ring_trc - 1);
52669 dtp = phba->slow_ring_trc + index;
52670 dtp->fmt = fmt;
52671 dtp->data1 = data1;
52672 dtp->data2 = data2;
52673 dtp->data3 = data3;
52674 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52675 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52676 dtp->jif = jiffies;
52677 #endif
52678 return;
52679 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52680 "slow_ring buffer\n");
52681 goto debug_failed;
52682 }
52683 - atomic_set(&phba->slow_ring_trc_cnt, 0);
52684 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
52685 memset(phba->slow_ring_trc, 0,
52686 (sizeof(struct lpfc_debugfs_trc) *
52687 lpfc_debugfs_max_slow_ring_trc));
52688 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52689 "buffer\n");
52690 goto debug_failed;
52691 }
52692 - atomic_set(&vport->disc_trc_cnt, 0);
52693 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
52694
52695 snprintf(name, sizeof(name), "discovery_trace");
52696 vport->debug_disc_trc =
52697 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
52698 index 0b2c53a..aec2b45 100644
52699 --- a/drivers/scsi/lpfc/lpfc_init.c
52700 +++ b/drivers/scsi/lpfc/lpfc_init.c
52701 @@ -11290,8 +11290,10 @@ lpfc_init(void)
52702 "misc_register returned with status %d", error);
52703
52704 if (lpfc_enable_npiv) {
52705 - lpfc_transport_functions.vport_create = lpfc_vport_create;
52706 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52707 + pax_open_kernel();
52708 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
52709 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52710 + pax_close_kernel();
52711 }
52712 lpfc_transport_template =
52713 fc_attach_transport(&lpfc_transport_functions);
52714 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
52715 index 4f9222e..f1850e3 100644
52716 --- a/drivers/scsi/lpfc/lpfc_scsi.c
52717 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
52718 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
52719 unsigned long expires;
52720
52721 spin_lock_irqsave(&phba->hbalock, flags);
52722 - atomic_inc(&phba->num_rsrc_err);
52723 + atomic_inc_unchecked(&phba->num_rsrc_err);
52724 phba->last_rsrc_error_time = jiffies;
52725
52726 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
52727 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52728 unsigned long num_rsrc_err, num_cmd_success;
52729 int i;
52730
52731 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
52732 - num_cmd_success = atomic_read(&phba->num_cmd_success);
52733 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
52734 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
52735
52736 /*
52737 * The error and success command counters are global per
52738 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52739 }
52740 }
52741 lpfc_destroy_vport_work_array(phba, vports);
52742 - atomic_set(&phba->num_rsrc_err, 0);
52743 - atomic_set(&phba->num_cmd_success, 0);
52744 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
52745 + atomic_set_unchecked(&phba->num_cmd_success, 0);
52746 }
52747
52748 /**
52749 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52750 index 3f26147..ee8efd1 100644
52751 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52752 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52753 @@ -1509,7 +1509,7 @@ _scsih_get_resync(struct device *dev)
52754 {
52755 struct scsi_device *sdev = to_scsi_device(dev);
52756 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52757 - static struct _raid_device *raid_device;
52758 + struct _raid_device *raid_device;
52759 unsigned long flags;
52760 Mpi2RaidVolPage0_t vol_pg0;
52761 Mpi2ConfigReply_t mpi_reply;
52762 @@ -1561,7 +1561,7 @@ _scsih_get_state(struct device *dev)
52763 {
52764 struct scsi_device *sdev = to_scsi_device(dev);
52765 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52766 - static struct _raid_device *raid_device;
52767 + struct _raid_device *raid_device;
52768 unsigned long flags;
52769 Mpi2RaidVolPage0_t vol_pg0;
52770 Mpi2ConfigReply_t mpi_reply;
52771 @@ -6641,7 +6641,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
52772 Mpi2EventDataIrOperationStatus_t *event_data =
52773 (Mpi2EventDataIrOperationStatus_t *)
52774 fw_event->event_data;
52775 - static struct _raid_device *raid_device;
52776 + struct _raid_device *raid_device;
52777 unsigned long flags;
52778 u16 handle;
52779
52780 @@ -7112,7 +7112,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
52781 u64 sas_address;
52782 struct _sas_device *sas_device;
52783 struct _sas_node *expander_device;
52784 - static struct _raid_device *raid_device;
52785 + struct _raid_device *raid_device;
52786 u8 retry_count;
52787 unsigned long flags;
52788
52789 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
52790 index ed31d8c..ab856b3 100644
52791 --- a/drivers/scsi/pmcraid.c
52792 +++ b/drivers/scsi/pmcraid.c
52793 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
52794 res->scsi_dev = scsi_dev;
52795 scsi_dev->hostdata = res;
52796 res->change_detected = 0;
52797 - atomic_set(&res->read_failures, 0);
52798 - atomic_set(&res->write_failures, 0);
52799 + atomic_set_unchecked(&res->read_failures, 0);
52800 + atomic_set_unchecked(&res->write_failures, 0);
52801 rc = 0;
52802 }
52803 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
52804 @@ -2640,9 +2640,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
52805
52806 /* If this was a SCSI read/write command keep count of errors */
52807 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
52808 - atomic_inc(&res->read_failures);
52809 + atomic_inc_unchecked(&res->read_failures);
52810 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
52811 - atomic_inc(&res->write_failures);
52812 + atomic_inc_unchecked(&res->write_failures);
52813
52814 if (!RES_IS_GSCSI(res->cfg_entry) &&
52815 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
52816 @@ -3468,7 +3468,7 @@ static int pmcraid_queuecommand_lck(
52817 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52818 * hrrq_id assigned here in queuecommand
52819 */
52820 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52821 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52822 pinstance->num_hrrq;
52823 cmd->cmd_done = pmcraid_io_done;
52824
52825 @@ -3782,7 +3782,7 @@ static long pmcraid_ioctl_passthrough(
52826 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52827 * hrrq_id assigned here in queuecommand
52828 */
52829 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52830 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52831 pinstance->num_hrrq;
52832
52833 if (request_size) {
52834 @@ -4420,7 +4420,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
52835
52836 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
52837 /* add resources only after host is added into system */
52838 - if (!atomic_read(&pinstance->expose_resources))
52839 + if (!atomic_read_unchecked(&pinstance->expose_resources))
52840 return;
52841
52842 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
52843 @@ -5237,8 +5237,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
52844 init_waitqueue_head(&pinstance->reset_wait_q);
52845
52846 atomic_set(&pinstance->outstanding_cmds, 0);
52847 - atomic_set(&pinstance->last_message_id, 0);
52848 - atomic_set(&pinstance->expose_resources, 0);
52849 + atomic_set_unchecked(&pinstance->last_message_id, 0);
52850 + atomic_set_unchecked(&pinstance->expose_resources, 0);
52851
52852 INIT_LIST_HEAD(&pinstance->free_res_q);
52853 INIT_LIST_HEAD(&pinstance->used_res_q);
52854 @@ -5951,7 +5951,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
52855 /* Schedule worker thread to handle CCN and take care of adding and
52856 * removing devices to OS
52857 */
52858 - atomic_set(&pinstance->expose_resources, 1);
52859 + atomic_set_unchecked(&pinstance->expose_resources, 1);
52860 schedule_work(&pinstance->worker_q);
52861 return rc;
52862
52863 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
52864 index e1d150f..6c6df44 100644
52865 --- a/drivers/scsi/pmcraid.h
52866 +++ b/drivers/scsi/pmcraid.h
52867 @@ -748,7 +748,7 @@ struct pmcraid_instance {
52868 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
52869
52870 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
52871 - atomic_t last_message_id;
52872 + atomic_unchecked_t last_message_id;
52873
52874 /* configuration table */
52875 struct pmcraid_config_table *cfg_table;
52876 @@ -777,7 +777,7 @@ struct pmcraid_instance {
52877 atomic_t outstanding_cmds;
52878
52879 /* should add/delete resources to mid-layer now ?*/
52880 - atomic_t expose_resources;
52881 + atomic_unchecked_t expose_resources;
52882
52883
52884
52885 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
52886 struct pmcraid_config_table_entry_ext cfg_entry_ext;
52887 };
52888 struct scsi_device *scsi_dev; /* Link scsi_device structure */
52889 - atomic_t read_failures; /* count of failed READ commands */
52890 - atomic_t write_failures; /* count of failed WRITE commands */
52891 + atomic_unchecked_t read_failures; /* count of failed READ commands */
52892 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
52893
52894 /* To indicate add/delete/modify during CCN */
52895 u8 change_detected;
52896 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
52897 index 82b92c4..3178171 100644
52898 --- a/drivers/scsi/qla2xxx/qla_attr.c
52899 +++ b/drivers/scsi/qla2xxx/qla_attr.c
52900 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
52901 return 0;
52902 }
52903
52904 -struct fc_function_template qla2xxx_transport_functions = {
52905 +fc_function_template_no_const qla2xxx_transport_functions = {
52906
52907 .show_host_node_name = 1,
52908 .show_host_port_name = 1,
52909 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
52910 .bsg_timeout = qla24xx_bsg_timeout,
52911 };
52912
52913 -struct fc_function_template qla2xxx_transport_vport_functions = {
52914 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
52915
52916 .show_host_node_name = 1,
52917 .show_host_port_name = 1,
52918 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
52919 index 7686bfe..4710893 100644
52920 --- a/drivers/scsi/qla2xxx/qla_gbl.h
52921 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
52922 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
52923 struct device_attribute;
52924 extern struct device_attribute *qla2x00_host_attrs[];
52925 struct fc_function_template;
52926 -extern struct fc_function_template qla2xxx_transport_functions;
52927 -extern struct fc_function_template qla2xxx_transport_vport_functions;
52928 +extern fc_function_template_no_const qla2xxx_transport_functions;
52929 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
52930 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
52931 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
52932 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
52933 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
52934 index cce1cbc..5b9f0fe 100644
52935 --- a/drivers/scsi/qla2xxx/qla_os.c
52936 +++ b/drivers/scsi/qla2xxx/qla_os.c
52937 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
52938 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
52939 /* Ok, a 64bit DMA mask is applicable. */
52940 ha->flags.enable_64bit_addressing = 1;
52941 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52942 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52943 + pax_open_kernel();
52944 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52945 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52946 + pax_close_kernel();
52947 return;
52948 }
52949 }
52950 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
52951 index 8f6d0fb..1b21097 100644
52952 --- a/drivers/scsi/qla4xxx/ql4_def.h
52953 +++ b/drivers/scsi/qla4xxx/ql4_def.h
52954 @@ -305,7 +305,7 @@ struct ddb_entry {
52955 * (4000 only) */
52956 atomic_t relogin_timer; /* Max Time to wait for
52957 * relogin to complete */
52958 - atomic_t relogin_retry_count; /* Num of times relogin has been
52959 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
52960 * retried */
52961 uint32_t default_time2wait; /* Default Min time between
52962 * relogins (+aens) */
52963 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
52964 index 6d25879..3031a9f 100644
52965 --- a/drivers/scsi/qla4xxx/ql4_os.c
52966 +++ b/drivers/scsi/qla4xxx/ql4_os.c
52967 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
52968 */
52969 if (!iscsi_is_session_online(cls_sess)) {
52970 /* Reset retry relogin timer */
52971 - atomic_inc(&ddb_entry->relogin_retry_count);
52972 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
52973 DEBUG2(ql4_printk(KERN_INFO, ha,
52974 "%s: index[%d] relogin timed out-retrying"
52975 " relogin (%d), retry (%d)\n", __func__,
52976 ddb_entry->fw_ddb_index,
52977 - atomic_read(&ddb_entry->relogin_retry_count),
52978 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
52979 ddb_entry->default_time2wait + 4));
52980 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
52981 atomic_set(&ddb_entry->retry_relogin_timer,
52982 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
52983
52984 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
52985 atomic_set(&ddb_entry->relogin_timer, 0);
52986 - atomic_set(&ddb_entry->relogin_retry_count, 0);
52987 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
52988 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
52989 ddb_entry->default_relogin_timeout =
52990 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
52991 diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
52992 index c9c3b57..22a8e41 100644
52993 --- a/drivers/scsi/scsi.c
52994 +++ b/drivers/scsi/scsi.c
52995 @@ -637,7 +637,7 @@ void scsi_finish_command(struct scsi_cmnd *cmd)
52996
52997 good_bytes = scsi_bufflen(cmd);
52998 if (cmd->request->cmd_type != REQ_TYPE_BLOCK_PC) {
52999 - int old_good_bytes = good_bytes;
53000 + unsigned int old_good_bytes = good_bytes;
53001 drv = scsi_cmd_to_driver(cmd);
53002 if (drv->done)
53003 good_bytes = drv->done(cmd);
53004 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
53005 index b1a2631..5bcd9c8 100644
53006 --- a/drivers/scsi/scsi_lib.c
53007 +++ b/drivers/scsi/scsi_lib.c
53008 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
53009 shost = sdev->host;
53010 scsi_init_cmd_errh(cmd);
53011 cmd->result = DID_NO_CONNECT << 16;
53012 - atomic_inc(&cmd->device->iorequest_cnt);
53013 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
53014
53015 /*
53016 * SCSI request completion path will do scsi_device_unbusy(),
53017 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
53018
53019 INIT_LIST_HEAD(&cmd->eh_entry);
53020
53021 - atomic_inc(&cmd->device->iodone_cnt);
53022 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
53023 if (cmd->result)
53024 - atomic_inc(&cmd->device->ioerr_cnt);
53025 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
53026
53027 disposition = scsi_decide_disposition(cmd);
53028 if (disposition != SUCCESS &&
53029 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
53030 struct Scsi_Host *host = cmd->device->host;
53031 int rtn = 0;
53032
53033 - atomic_inc(&cmd->device->iorequest_cnt);
53034 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
53035
53036 /* check if the device is still usable */
53037 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
53038 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
53039 index 1ac38e7..6acc656 100644
53040 --- a/drivers/scsi/scsi_sysfs.c
53041 +++ b/drivers/scsi/scsi_sysfs.c
53042 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
53043 char *buf) \
53044 { \
53045 struct scsi_device *sdev = to_scsi_device(dev); \
53046 - unsigned long long count = atomic_read(&sdev->field); \
53047 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
53048 return snprintf(buf, 20, "0x%llx\n", count); \
53049 } \
53050 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
53051 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
53052 index 5d6f348..18778a6b 100644
53053 --- a/drivers/scsi/scsi_transport_fc.c
53054 +++ b/drivers/scsi/scsi_transport_fc.c
53055 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
53056 * Netlink Infrastructure
53057 */
53058
53059 -static atomic_t fc_event_seq;
53060 +static atomic_unchecked_t fc_event_seq;
53061
53062 /**
53063 * fc_get_event_number - Obtain the next sequential FC event number
53064 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
53065 u32
53066 fc_get_event_number(void)
53067 {
53068 - return atomic_add_return(1, &fc_event_seq);
53069 + return atomic_add_return_unchecked(1, &fc_event_seq);
53070 }
53071 EXPORT_SYMBOL(fc_get_event_number);
53072
53073 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
53074 {
53075 int error;
53076
53077 - atomic_set(&fc_event_seq, 0);
53078 + atomic_set_unchecked(&fc_event_seq, 0);
53079
53080 error = transport_class_register(&fc_host_class);
53081 if (error)
53082 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
53083 char *cp;
53084
53085 *val = simple_strtoul(buf, &cp, 0);
53086 - if ((*cp && (*cp != '\n')) || (*val < 0))
53087 + if (*cp && (*cp != '\n'))
53088 return -EINVAL;
53089 /*
53090 * Check for overflow; dev_loss_tmo is u32
53091 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
53092 index 67d43e3..8cee73c 100644
53093 --- a/drivers/scsi/scsi_transport_iscsi.c
53094 +++ b/drivers/scsi/scsi_transport_iscsi.c
53095 @@ -79,7 +79,7 @@ struct iscsi_internal {
53096 struct transport_container session_cont;
53097 };
53098
53099 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
53100 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
53101 static struct workqueue_struct *iscsi_eh_timer_workq;
53102
53103 static DEFINE_IDA(iscsi_sess_ida);
53104 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
53105 int err;
53106
53107 ihost = shost->shost_data;
53108 - session->sid = atomic_add_return(1, &iscsi_session_nr);
53109 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
53110
53111 if (target_id == ISCSI_MAX_TARGET) {
53112 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
53113 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
53114 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
53115 ISCSI_TRANSPORT_VERSION);
53116
53117 - atomic_set(&iscsi_session_nr, 0);
53118 + atomic_set_unchecked(&iscsi_session_nr, 0);
53119
53120 err = class_register(&iscsi_transport_class);
53121 if (err)
53122 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
53123 index ae45bd9..c32a586 100644
53124 --- a/drivers/scsi/scsi_transport_srp.c
53125 +++ b/drivers/scsi/scsi_transport_srp.c
53126 @@ -35,7 +35,7 @@
53127 #include "scsi_priv.h"
53128
53129 struct srp_host_attrs {
53130 - atomic_t next_port_id;
53131 + atomic_unchecked_t next_port_id;
53132 };
53133 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
53134
53135 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
53136 struct Scsi_Host *shost = dev_to_shost(dev);
53137 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
53138
53139 - atomic_set(&srp_host->next_port_id, 0);
53140 + atomic_set_unchecked(&srp_host->next_port_id, 0);
53141 return 0;
53142 }
53143
53144 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
53145 rport_fast_io_fail_timedout);
53146 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
53147
53148 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
53149 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
53150 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
53151
53152 transport_setup_device(&rport->dev);
53153 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
53154 index a661d33..1b233fa 100644
53155 --- a/drivers/scsi/sd.c
53156 +++ b/drivers/scsi/sd.c
53157 @@ -111,7 +111,7 @@ static int sd_resume(struct device *);
53158 static void sd_rescan(struct device *);
53159 static int sd_init_command(struct scsi_cmnd *SCpnt);
53160 static void sd_uninit_command(struct scsi_cmnd *SCpnt);
53161 -static int sd_done(struct scsi_cmnd *);
53162 +static unsigned int sd_done(struct scsi_cmnd *);
53163 static int sd_eh_action(struct scsi_cmnd *, int);
53164 static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
53165 static void scsi_disk_release(struct device *cdev);
53166 @@ -1670,7 +1670,7 @@ static unsigned int sd_completed_bytes(struct scsi_cmnd *scmd)
53167 *
53168 * Note: potentially run from within an ISR. Must not block.
53169 **/
53170 -static int sd_done(struct scsi_cmnd *SCpnt)
53171 +static unsigned int sd_done(struct scsi_cmnd *SCpnt)
53172 {
53173 int result = SCpnt->result;
53174 unsigned int good_bytes = result ? 0 : scsi_bufflen(SCpnt);
53175 @@ -2997,7 +2997,7 @@ static int sd_probe(struct device *dev)
53176 sdkp->disk = gd;
53177 sdkp->index = index;
53178 atomic_set(&sdkp->openers, 0);
53179 - atomic_set(&sdkp->device->ioerr_cnt, 0);
53180 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
53181
53182 if (!sdp->request_queue->rq_timeout) {
53183 if (sdp->type != TYPE_MOD)
53184 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
53185 index 2270bd5..98408a5 100644
53186 --- a/drivers/scsi/sg.c
53187 +++ b/drivers/scsi/sg.c
53188 @@ -1083,7 +1083,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
53189 sdp->disk->disk_name,
53190 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
53191 NULL,
53192 - (char *)arg);
53193 + (char __user *)arg);
53194 case BLKTRACESTART:
53195 return blk_trace_startstop(sdp->device->request_queue, 1);
53196 case BLKTRACESTOP:
53197 diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
53198 index 8bd54a6..dd037a5 100644
53199 --- a/drivers/scsi/sr.c
53200 +++ b/drivers/scsi/sr.c
53201 @@ -80,7 +80,7 @@ static DEFINE_MUTEX(sr_mutex);
53202 static int sr_probe(struct device *);
53203 static int sr_remove(struct device *);
53204 static int sr_init_command(struct scsi_cmnd *SCpnt);
53205 -static int sr_done(struct scsi_cmnd *);
53206 +static unsigned int sr_done(struct scsi_cmnd *);
53207 static int sr_runtime_suspend(struct device *dev);
53208
53209 static struct dev_pm_ops sr_pm_ops = {
53210 @@ -312,11 +312,11 @@ do_tur:
53211 * It will be notified on the end of a SCSI read / write, and will take one
53212 * of several actions based on success or failure.
53213 */
53214 -static int sr_done(struct scsi_cmnd *SCpnt)
53215 +static unsigned int sr_done(struct scsi_cmnd *SCpnt)
53216 {
53217 int result = SCpnt->result;
53218 - int this_count = scsi_bufflen(SCpnt);
53219 - int good_bytes = (result == 0 ? this_count : 0);
53220 + unsigned int this_count = scsi_bufflen(SCpnt);
53221 + unsigned int good_bytes = (result == 0 ? this_count : 0);
53222 int block_sectors = 0;
53223 long error_sector;
53224 struct scsi_cd *cd = scsi_cd(SCpnt->request->rq_disk);
53225 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
53226 index c0d660f..24a5854 100644
53227 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
53228 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
53229 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
53230 return i;
53231 }
53232
53233 -static struct bin_attribute fuse_bin_attr = {
53234 +static bin_attribute_no_const fuse_bin_attr = {
53235 .attr = { .name = "fuse", .mode = S_IRUGO, },
53236 .read = fuse_read,
53237 };
53238 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
53239 index 57a1950..ae54e21 100644
53240 --- a/drivers/spi/spi.c
53241 +++ b/drivers/spi/spi.c
53242 @@ -2307,7 +2307,7 @@ int spi_bus_unlock(struct spi_master *master)
53243 EXPORT_SYMBOL_GPL(spi_bus_unlock);
53244
53245 /* portable code must never pass more than 32 bytes */
53246 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
53247 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
53248
53249 static u8 *buf;
53250
53251 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
53252 index b41429f..2de5373 100644
53253 --- a/drivers/staging/android/timed_output.c
53254 +++ b/drivers/staging/android/timed_output.c
53255 @@ -25,7 +25,7 @@
53256 #include "timed_output.h"
53257
53258 static struct class *timed_output_class;
53259 -static atomic_t device_count;
53260 +static atomic_unchecked_t device_count;
53261
53262 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
53263 char *buf)
53264 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
53265 timed_output_class = class_create(THIS_MODULE, "timed_output");
53266 if (IS_ERR(timed_output_class))
53267 return PTR_ERR(timed_output_class);
53268 - atomic_set(&device_count, 0);
53269 + atomic_set_unchecked(&device_count, 0);
53270 timed_output_class->dev_groups = timed_output_groups;
53271 }
53272
53273 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
53274 if (ret < 0)
53275 return ret;
53276
53277 - tdev->index = atomic_inc_return(&device_count);
53278 + tdev->index = atomic_inc_return_unchecked(&device_count);
53279 tdev->dev = device_create(timed_output_class, NULL,
53280 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
53281 if (IS_ERR(tdev->dev))
53282 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
53283 index 727640e..55bf61c 100644
53284 --- a/drivers/staging/comedi/comedi_fops.c
53285 +++ b/drivers/staging/comedi/comedi_fops.c
53286 @@ -297,8 +297,8 @@ static void comedi_file_reset(struct file *file)
53287 }
53288 cfp->last_attached = dev->attached;
53289 cfp->last_detach_count = dev->detach_count;
53290 - ACCESS_ONCE(cfp->read_subdev) = read_s;
53291 - ACCESS_ONCE(cfp->write_subdev) = write_s;
53292 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
53293 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
53294 }
53295
53296 static void comedi_file_check(struct file *file)
53297 @@ -1924,7 +1924,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53298 !(s_old->async->cmd.flags & CMDF_WRITE))
53299 return -EBUSY;
53300
53301 - ACCESS_ONCE(cfp->read_subdev) = s_new;
53302 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
53303 return 0;
53304 }
53305
53306 @@ -1966,7 +1966,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53307 (s_old->async->cmd.flags & CMDF_WRITE))
53308 return -EBUSY;
53309
53310 - ACCESS_ONCE(cfp->write_subdev) = s_new;
53311 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
53312 return 0;
53313 }
53314
53315 diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
53316 index 37dcf7e..f3c2016 100644
53317 --- a/drivers/staging/fbtft/fbtft-core.c
53318 +++ b/drivers/staging/fbtft/fbtft-core.c
53319 @@ -689,7 +689,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
53320 {
53321 struct fb_info *info;
53322 struct fbtft_par *par;
53323 - struct fb_ops *fbops = NULL;
53324 + fb_ops_no_const *fbops = NULL;
53325 struct fb_deferred_io *fbdefio = NULL;
53326 struct fbtft_platform_data *pdata = dev->platform_data;
53327 u8 *vmem = NULL;
53328 diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
53329 index 0dbf3f9..fed0063 100644
53330 --- a/drivers/staging/fbtft/fbtft.h
53331 +++ b/drivers/staging/fbtft/fbtft.h
53332 @@ -106,7 +106,7 @@ struct fbtft_ops {
53333
53334 int (*set_var)(struct fbtft_par *par);
53335 int (*set_gamma)(struct fbtft_par *par, unsigned long *curves);
53336 -};
53337 +} __no_const;
53338
53339 /**
53340 * struct fbtft_display - Describes the display properties
53341 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
53342 index 001348c..cfaac8a 100644
53343 --- a/drivers/staging/gdm724x/gdm_tty.c
53344 +++ b/drivers/staging/gdm724x/gdm_tty.c
53345 @@ -44,7 +44,7 @@
53346 #define gdm_tty_send_control(n, r, v, d, l) (\
53347 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
53348
53349 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
53350 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
53351
53352 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
53353 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
53354 diff --git a/drivers/staging/i2o/i2o.h b/drivers/staging/i2o/i2o.h
53355 index d23c3c2..eb63c81 100644
53356 --- a/drivers/staging/i2o/i2o.h
53357 +++ b/drivers/staging/i2o/i2o.h
53358 @@ -565,7 +565,7 @@ struct i2o_controller {
53359 struct i2o_device *exec; /* Executive */
53360 #if BITS_PER_LONG == 64
53361 spinlock_t context_list_lock; /* lock for context_list */
53362 - atomic_t context_list_counter; /* needed for unique contexts */
53363 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
53364 struct list_head context_list; /* list of context id's
53365 and pointers */
53366 #endif
53367 diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
53368 index ad84f33..c5bdf65 100644
53369 --- a/drivers/staging/i2o/i2o_proc.c
53370 +++ b/drivers/staging/i2o/i2o_proc.c
53371 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
53372 "Array Controller Device"
53373 };
53374
53375 -static char *chtostr(char *tmp, u8 *chars, int n)
53376 -{
53377 - tmp[0] = 0;
53378 - return strncat(tmp, (char *)chars, n);
53379 -}
53380 -
53381 static int i2o_report_query_status(struct seq_file *seq, int block_status,
53382 char *group)
53383 {
53384 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
53385 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
53386 {
53387 struct i2o_controller *c = (struct i2o_controller *)seq->private;
53388 - static u32 work32[5];
53389 - static u8 *work8 = (u8 *) work32;
53390 - static u16 *work16 = (u16 *) work32;
53391 + u32 work32[5];
53392 + u8 *work8 = (u8 *) work32;
53393 + u16 *work16 = (u16 *) work32;
53394 int token;
53395 u32 hwcap;
53396
53397 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53398 } *result;
53399
53400 i2o_exec_execute_ddm_table ddm_table;
53401 - char tmp[28 + 1];
53402
53403 result = kmalloc(sizeof(*result), GFP_KERNEL);
53404 if (!result)
53405 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53406
53407 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
53408 seq_printf(seq, "%-#8x", ddm_table.module_id);
53409 - seq_printf(seq, "%-29s",
53410 - chtostr(tmp, ddm_table.module_name_version, 28));
53411 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
53412 seq_printf(seq, "%9d ", ddm_table.data_size);
53413 seq_printf(seq, "%8d", ddm_table.code_size);
53414
53415 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53416
53417 i2o_driver_result_table *result;
53418 i2o_driver_store_table *dst;
53419 - char tmp[28 + 1];
53420
53421 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
53422 if (result == NULL)
53423 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53424
53425 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
53426 seq_printf(seq, "%-#8x", dst->module_id);
53427 - seq_printf(seq, "%-29s",
53428 - chtostr(tmp, dst->module_name_version, 28));
53429 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
53430 + seq_printf(seq, "%-.28s", dst->module_name_version);
53431 + seq_printf(seq, "%-.8s", dst->date);
53432 seq_printf(seq, "%8d ", dst->module_size);
53433 seq_printf(seq, "%8d ", dst->mpb_size);
53434 seq_printf(seq, "0x%04x", dst->module_flags);
53435 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
53436 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53437 {
53438 struct i2o_device *d = (struct i2o_device *)seq->private;
53439 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53440 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53441 // == (allow) 512d bytes (max)
53442 - static u16 *work16 = (u16 *) work32;
53443 + u16 *work16 = (u16 *) work32;
53444 int token;
53445 - char tmp[16 + 1];
53446
53447 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
53448
53449 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53450 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
53451 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
53452 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
53453 - seq_printf(seq, "Vendor info : %s\n",
53454 - chtostr(tmp, (u8 *) (work32 + 2), 16));
53455 - seq_printf(seq, "Product info : %s\n",
53456 - chtostr(tmp, (u8 *) (work32 + 6), 16));
53457 - seq_printf(seq, "Description : %s\n",
53458 - chtostr(tmp, (u8 *) (work32 + 10), 16));
53459 - seq_printf(seq, "Product rev. : %s\n",
53460 - chtostr(tmp, (u8 *) (work32 + 14), 8));
53461 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
53462 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
53463 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
53464 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
53465
53466 seq_printf(seq, "Serial number : ");
53467 print_serial_number(seq, (u8 *) (work32 + 16),
53468 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53469 u8 pad[256]; // allow up to 256 byte (max) serial number
53470 } result;
53471
53472 - char tmp[24 + 1];
53473 -
53474 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
53475
53476 if (token < 0) {
53477 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53478 }
53479
53480 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
53481 - seq_printf(seq, "Module name : %s\n",
53482 - chtostr(tmp, result.module_name, 24));
53483 - seq_printf(seq, "Module revision : %s\n",
53484 - chtostr(tmp, result.module_rev, 8));
53485 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
53486 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
53487
53488 seq_printf(seq, "Serial number : ");
53489 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
53490 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53491 u8 instance_number[4];
53492 } result;
53493
53494 - char tmp[64 + 1];
53495 -
53496 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
53497
53498 if (token < 0) {
53499 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53500 return 0;
53501 }
53502
53503 - seq_printf(seq, "Device name : %s\n",
53504 - chtostr(tmp, result.device_name, 64));
53505 - seq_printf(seq, "Service name : %s\n",
53506 - chtostr(tmp, result.service_name, 64));
53507 - seq_printf(seq, "Physical name : %s\n",
53508 - chtostr(tmp, result.physical_location, 64));
53509 - seq_printf(seq, "Instance number : %s\n",
53510 - chtostr(tmp, result.instance_number, 4));
53511 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
53512 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
53513 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
53514 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
53515
53516 return 0;
53517 }
53518 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53519 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
53520 {
53521 struct i2o_device *d = (struct i2o_device *)seq->private;
53522 - static u32 work32[12];
53523 - static u16 *work16 = (u16 *) work32;
53524 - static u8 *work8 = (u8 *) work32;
53525 + u32 work32[12];
53526 + u16 *work16 = (u16 *) work32;
53527 + u8 *work8 = (u8 *) work32;
53528 int token;
53529
53530 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
53531 diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c
53532 index 52334fc..d7f40b3 100644
53533 --- a/drivers/staging/i2o/iop.c
53534 +++ b/drivers/staging/i2o/iop.c
53535 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
53536
53537 spin_lock_irqsave(&c->context_list_lock, flags);
53538
53539 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
53540 - atomic_inc(&c->context_list_counter);
53541 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
53542 + atomic_inc_unchecked(&c->context_list_counter);
53543
53544 - entry->context = atomic_read(&c->context_list_counter);
53545 + entry->context = atomic_read_unchecked(&c->context_list_counter);
53546
53547 list_add(&entry->list, &c->context_list);
53548
53549 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
53550
53551 #if BITS_PER_LONG == 64
53552 spin_lock_init(&c->context_list_lock);
53553 - atomic_set(&c->context_list_counter, 0);
53554 + atomic_set_unchecked(&c->context_list_counter, 0);
53555 INIT_LIST_HEAD(&c->context_list);
53556 #endif
53557
53558 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
53559 index 463da07..e791ce9 100644
53560 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
53561 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
53562 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
53563 return 0;
53564 }
53565
53566 -sfw_test_client_ops_t brw_test_client;
53567 -void brw_init_test_client(void)
53568 -{
53569 - brw_test_client.tso_init = brw_client_init;
53570 - brw_test_client.tso_fini = brw_client_fini;
53571 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
53572 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
53573 +sfw_test_client_ops_t brw_test_client = {
53574 + .tso_init = brw_client_init,
53575 + .tso_fini = brw_client_fini,
53576 + .tso_prep_rpc = brw_client_prep_rpc,
53577 + .tso_done_rpc = brw_client_done_rpc,
53578 };
53579
53580 srpc_service_t brw_test_service;
53581 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
53582 index 5709148..ccd9e0d 100644
53583 --- a/drivers/staging/lustre/lnet/selftest/framework.c
53584 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
53585 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
53586
53587 extern sfw_test_client_ops_t ping_test_client;
53588 extern srpc_service_t ping_test_service;
53589 -extern void ping_init_test_client(void);
53590 extern void ping_init_test_service(void);
53591
53592 extern sfw_test_client_ops_t brw_test_client;
53593 extern srpc_service_t brw_test_service;
53594 -extern void brw_init_test_client(void);
53595 extern void brw_init_test_service(void);
53596
53597
53598 @@ -1675,12 +1673,10 @@ sfw_startup (void)
53599 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
53600 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
53601
53602 - brw_init_test_client();
53603 brw_init_test_service();
53604 rc = sfw_register_test(&brw_test_service, &brw_test_client);
53605 LASSERT (rc == 0);
53606
53607 - ping_init_test_client();
53608 ping_init_test_service();
53609 rc = sfw_register_test(&ping_test_service, &ping_test_client);
53610 LASSERT (rc == 0);
53611 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
53612 index d8c0df6..5041cbb 100644
53613 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
53614 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
53615 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
53616 return 0;
53617 }
53618
53619 -sfw_test_client_ops_t ping_test_client;
53620 -void ping_init_test_client(void)
53621 -{
53622 - ping_test_client.tso_init = ping_client_init;
53623 - ping_test_client.tso_fini = ping_client_fini;
53624 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
53625 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
53626 -}
53627 +sfw_test_client_ops_t ping_test_client = {
53628 + .tso_init = ping_client_init,
53629 + .tso_fini = ping_client_fini,
53630 + .tso_prep_rpc = ping_client_prep_rpc,
53631 + .tso_done_rpc = ping_client_done_rpc,
53632 +};
53633
53634 srpc_service_t ping_test_service;
53635 void ping_init_test_service(void)
53636 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53637 index 83bc0a9..12ba00a 100644
53638 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
53639 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53640 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
53641 ldlm_completion_callback lcs_completion;
53642 ldlm_blocking_callback lcs_blocking;
53643 ldlm_glimpse_callback lcs_glimpse;
53644 -};
53645 +} __no_const;
53646
53647 /* ldlm_lockd.c */
53648 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
53649 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
53650 index 2a88b80..62e7e5f 100644
53651 --- a/drivers/staging/lustre/lustre/include/obd.h
53652 +++ b/drivers/staging/lustre/lustre/include/obd.h
53653 @@ -1362,7 +1362,7 @@ struct md_ops {
53654 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
53655 * wrapper function in include/linux/obd_class.h.
53656 */
53657 -};
53658 +} __no_const;
53659
53660 struct lsm_operations {
53661 void (*lsm_free)(struct lov_stripe_md *);
53662 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53663 index a4c252f..b21acac 100644
53664 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53665 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53666 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
53667 int added = (mode == LCK_NL);
53668 int overlaps = 0;
53669 int splitted = 0;
53670 - const struct ldlm_callback_suite null_cbs = { NULL };
53671 + const struct ldlm_callback_suite null_cbs = { };
53672
53673 CDEBUG(D_DLMTRACE,
53674 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
53675 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53676 index c539e37..743b213 100644
53677 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53678 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53679 @@ -237,7 +237,7 @@ static int proc_console_max_delay_cs(struct ctl_table *table, int write,
53680 loff_t *ppos)
53681 {
53682 int rc, max_delay_cs;
53683 - struct ctl_table dummy = *table;
53684 + ctl_table_no_const dummy = *table;
53685 long d;
53686
53687 dummy.data = &max_delay_cs;
53688 @@ -270,7 +270,7 @@ static int proc_console_min_delay_cs(struct ctl_table *table, int write,
53689 loff_t *ppos)
53690 {
53691 int rc, min_delay_cs;
53692 - struct ctl_table dummy = *table;
53693 + ctl_table_no_const dummy = *table;
53694 long d;
53695
53696 dummy.data = &min_delay_cs;
53697 @@ -302,7 +302,7 @@ static int proc_console_backoff(struct ctl_table *table, int write,
53698 void __user *buffer, size_t *lenp, loff_t *ppos)
53699 {
53700 int rc, backoff;
53701 - struct ctl_table dummy = *table;
53702 + ctl_table_no_const dummy = *table;
53703
53704 dummy.data = &backoff;
53705 dummy.proc_handler = &proc_dointvec;
53706 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
53707 index 7dc77dd..289d03e 100644
53708 --- a/drivers/staging/lustre/lustre/libcfs/module.c
53709 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
53710 @@ -313,11 +313,11 @@ out:
53711
53712
53713 struct cfs_psdev_ops libcfs_psdev_ops = {
53714 - libcfs_psdev_open,
53715 - libcfs_psdev_release,
53716 - NULL,
53717 - NULL,
53718 - libcfs_ioctl
53719 + .p_open = libcfs_psdev_open,
53720 + .p_close = libcfs_psdev_release,
53721 + .p_read = NULL,
53722 + .p_write = NULL,
53723 + .p_ioctl = libcfs_ioctl
53724 };
53725
53726 extern int insert_proc(void);
53727 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
53728 index 22667db..8b703b6 100644
53729 --- a/drivers/staging/octeon/ethernet-rx.c
53730 +++ b/drivers/staging/octeon/ethernet-rx.c
53731 @@ -354,14 +354,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53732 /* Increment RX stats for virtual ports */
53733 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
53734 #ifdef CONFIG_64BIT
53735 - atomic64_add(1,
53736 + atomic64_add_unchecked(1,
53737 (atomic64_t *)&priv->stats.rx_packets);
53738 - atomic64_add(skb->len,
53739 + atomic64_add_unchecked(skb->len,
53740 (atomic64_t *)&priv->stats.rx_bytes);
53741 #else
53742 - atomic_add(1,
53743 + atomic_add_unchecked(1,
53744 (atomic_t *)&priv->stats.rx_packets);
53745 - atomic_add(skb->len,
53746 + atomic_add_unchecked(skb->len,
53747 (atomic_t *)&priv->stats.rx_bytes);
53748 #endif
53749 }
53750 @@ -373,10 +373,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53751 dev->name);
53752 */
53753 #ifdef CONFIG_64BIT
53754 - atomic64_add(1,
53755 + atomic64_add_unchecked(1,
53756 (atomic64_t *)&priv->stats.rx_dropped);
53757 #else
53758 - atomic_add(1,
53759 + atomic_add_unchecked(1,
53760 (atomic_t *)&priv->stats.rx_dropped);
53761 #endif
53762 dev_kfree_skb_irq(skb);
53763 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
53764 index 460e854..f926452 100644
53765 --- a/drivers/staging/octeon/ethernet.c
53766 +++ b/drivers/staging/octeon/ethernet.c
53767 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
53768 * since the RX tasklet also increments it.
53769 */
53770 #ifdef CONFIG_64BIT
53771 - atomic64_add(rx_status.dropped_packets,
53772 - (atomic64_t *)&priv->stats.rx_dropped);
53773 + atomic64_add_unchecked(rx_status.dropped_packets,
53774 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
53775 #else
53776 - atomic_add(rx_status.dropped_packets,
53777 - (atomic_t *)&priv->stats.rx_dropped);
53778 + atomic_add_unchecked(rx_status.dropped_packets,
53779 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
53780 #endif
53781 }
53782
53783 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
53784 index 3b476d8..f522d68 100644
53785 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
53786 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
53787 @@ -225,7 +225,7 @@ struct hal_ops {
53788
53789 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
53790 void (*hal_reset_security_engine)(struct adapter *adapter);
53791 -};
53792 +} __no_const;
53793
53794 enum rt_eeprom_type {
53795 EEPROM_93C46,
53796 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
53797 index 070cc03..6806e37 100644
53798 --- a/drivers/staging/rtl8712/rtl871x_io.h
53799 +++ b/drivers/staging/rtl8712/rtl871x_io.h
53800 @@ -108,7 +108,7 @@ struct _io_ops {
53801 u8 *pmem);
53802 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
53803 u8 *pmem);
53804 -};
53805 +} __no_const;
53806
53807 struct io_req {
53808 struct list_head list;
53809 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
53810 index 98f3ba4..c6a7fce 100644
53811 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
53812 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
53813 @@ -171,7 +171,7 @@ struct visorchipset_busdev_notifiers {
53814 void (*device_resume)(ulong bus_no, ulong dev_no);
53815 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
53816 ulong *max_size);
53817 -};
53818 +} __no_const;
53819
53820 /* These functions live inside visorchipset, and will be called to indicate
53821 * responses to specific events (by code outside of visorchipset).
53822 @@ -186,7 +186,7 @@ struct visorchipset_busdev_responders {
53823 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
53824 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
53825 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
53826 -};
53827 +} __no_const;
53828
53829 /** Register functions (in the bus driver) to get called by visorchipset
53830 * whenever a bus or device appears for which this service partition is
53831 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
53832 index 9512af6..045bf5a 100644
53833 --- a/drivers/target/sbp/sbp_target.c
53834 +++ b/drivers/target/sbp/sbp_target.c
53835 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
53836
53837 #define SESSION_MAINTENANCE_INTERVAL HZ
53838
53839 -static atomic_t login_id = ATOMIC_INIT(0);
53840 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
53841
53842 static void session_maintenance_work(struct work_struct *);
53843 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
53844 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
53845 login->lun = se_lun;
53846 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
53847 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
53848 - login->login_id = atomic_inc_return(&login_id);
53849 + login->login_id = atomic_inc_return_unchecked(&login_id);
53850
53851 login->tgt_agt = sbp_target_agent_register(login);
53852 if (IS_ERR(login->tgt_agt)) {
53853 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
53854 index 7faa6ae..ae6c410 100644
53855 --- a/drivers/target/target_core_device.c
53856 +++ b/drivers/target/target_core_device.c
53857 @@ -1495,7 +1495,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
53858 spin_lock_init(&dev->se_tmr_lock);
53859 spin_lock_init(&dev->qf_cmd_lock);
53860 sema_init(&dev->caw_sem, 1);
53861 - atomic_set(&dev->dev_ordered_id, 0);
53862 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
53863 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
53864 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
53865 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
53866 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
53867 index f786de0..04b643e 100644
53868 --- a/drivers/target/target_core_transport.c
53869 +++ b/drivers/target/target_core_transport.c
53870 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
53871 * Used to determine when ORDERED commands should go from
53872 * Dormant to Active status.
53873 */
53874 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
53875 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
53876 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
53877 cmd->se_ordered_id, cmd->sam_task_attr,
53878 dev->transport->name);
53879 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
53880 index 031018e..90981a1 100644
53881 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
53882 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
53883 @@ -272,8 +272,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
53884 platform_set_drvdata(pdev, priv);
53885
53886 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
53887 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53888 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53889 + pax_open_kernel();
53890 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53891 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53892 + pax_close_kernel();
53893 }
53894 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
53895 priv, &int3400_thermal_ops,
53896 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
53897 index 668fb1b..2737bbe 100644
53898 --- a/drivers/thermal/of-thermal.c
53899 +++ b/drivers/thermal/of-thermal.c
53900 @@ -31,6 +31,7 @@
53901 #include <linux/export.h>
53902 #include <linux/string.h>
53903 #include <linux/thermal.h>
53904 +#include <linux/mm.h>
53905
53906 #include "thermal_core.h"
53907
53908 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
53909 tz->ops = ops;
53910 tz->sensor_data = data;
53911
53912 - tzd->ops->get_temp = of_thermal_get_temp;
53913 - tzd->ops->get_trend = of_thermal_get_trend;
53914 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53915 + pax_open_kernel();
53916 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
53917 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
53918 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53919 + pax_close_kernel();
53920 mutex_unlock(&tzd->lock);
53921
53922 return tzd;
53923 @@ -544,9 +547,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
53924 return;
53925
53926 mutex_lock(&tzd->lock);
53927 - tzd->ops->get_temp = NULL;
53928 - tzd->ops->get_trend = NULL;
53929 - tzd->ops->set_emul_temp = NULL;
53930 + pax_open_kernel();
53931 + *(void **)&tzd->ops->get_temp = NULL;
53932 + *(void **)&tzd->ops->get_trend = NULL;
53933 + *(void **)&tzd->ops->set_emul_temp = NULL;
53934 + pax_close_kernel();
53935
53936 tz->ops = NULL;
53937 tz->sensor_data = NULL;
53938 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
53939 index 9ea3d9d..53e8792 100644
53940 --- a/drivers/thermal/x86_pkg_temp_thermal.c
53941 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
53942 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
53943 return NOTIFY_OK;
53944 }
53945
53946 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
53947 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
53948 .notifier_call = pkg_temp_thermal_cpu_callback,
53949 };
53950
53951 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
53952 index fd66f57..48e6376 100644
53953 --- a/drivers/tty/cyclades.c
53954 +++ b/drivers/tty/cyclades.c
53955 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
53956 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
53957 info->port.count);
53958 #endif
53959 - info->port.count++;
53960 + atomic_inc(&info->port.count);
53961 #ifdef CY_DEBUG_COUNT
53962 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
53963 - current->pid, info->port.count);
53964 + current->pid, atomic_read(&info->port.count));
53965 #endif
53966
53967 /*
53968 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
53969 for (j = 0; j < cy_card[i].nports; j++) {
53970 info = &cy_card[i].ports[j];
53971
53972 - if (info->port.count) {
53973 + if (atomic_read(&info->port.count)) {
53974 /* XXX is the ldisc num worth this? */
53975 struct tty_struct *tty;
53976 struct tty_ldisc *ld;
53977 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
53978 index 4fcec1d..5a036f7 100644
53979 --- a/drivers/tty/hvc/hvc_console.c
53980 +++ b/drivers/tty/hvc/hvc_console.c
53981 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
53982
53983 spin_lock_irqsave(&hp->port.lock, flags);
53984 /* Check and then increment for fast path open. */
53985 - if (hp->port.count++ > 0) {
53986 + if (atomic_inc_return(&hp->port.count) > 1) {
53987 spin_unlock_irqrestore(&hp->port.lock, flags);
53988 hvc_kick();
53989 return 0;
53990 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
53991
53992 spin_lock_irqsave(&hp->port.lock, flags);
53993
53994 - if (--hp->port.count == 0) {
53995 + if (atomic_dec_return(&hp->port.count) == 0) {
53996 spin_unlock_irqrestore(&hp->port.lock, flags);
53997 /* We are done with the tty pointer now. */
53998 tty_port_tty_set(&hp->port, NULL);
53999 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
54000 */
54001 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
54002 } else {
54003 - if (hp->port.count < 0)
54004 + if (atomic_read(&hp->port.count) < 0)
54005 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
54006 - hp->vtermno, hp->port.count);
54007 + hp->vtermno, atomic_read(&hp->port.count));
54008 spin_unlock_irqrestore(&hp->port.lock, flags);
54009 }
54010 }
54011 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
54012 * open->hangup case this can be called after the final close so prevent
54013 * that from happening for now.
54014 */
54015 - if (hp->port.count <= 0) {
54016 + if (atomic_read(&hp->port.count) <= 0) {
54017 spin_unlock_irqrestore(&hp->port.lock, flags);
54018 return;
54019 }
54020
54021 - hp->port.count = 0;
54022 + atomic_set(&hp->port.count, 0);
54023 spin_unlock_irqrestore(&hp->port.lock, flags);
54024 tty_port_tty_set(&hp->port, NULL);
54025
54026 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
54027 return -EPIPE;
54028
54029 /* FIXME what's this (unprotected) check for? */
54030 - if (hp->port.count <= 0)
54031 + if (atomic_read(&hp->port.count) <= 0)
54032 return -EIO;
54033
54034 spin_lock_irqsave(&hp->lock, flags);
54035 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
54036 index 81ff7e1..dfb7b71 100644
54037 --- a/drivers/tty/hvc/hvcs.c
54038 +++ b/drivers/tty/hvc/hvcs.c
54039 @@ -83,6 +83,7 @@
54040 #include <asm/hvcserver.h>
54041 #include <asm/uaccess.h>
54042 #include <asm/vio.h>
54043 +#include <asm/local.h>
54044
54045 /*
54046 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
54047 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
54048
54049 spin_lock_irqsave(&hvcsd->lock, flags);
54050
54051 - if (hvcsd->port.count > 0) {
54052 + if (atomic_read(&hvcsd->port.count) > 0) {
54053 spin_unlock_irqrestore(&hvcsd->lock, flags);
54054 printk(KERN_INFO "HVCS: vterm state unchanged. "
54055 "The hvcs device node is still in use.\n");
54056 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
54057 }
54058 }
54059
54060 - hvcsd->port.count = 0;
54061 + atomic_set(&hvcsd->port.count, 0);
54062 hvcsd->port.tty = tty;
54063 tty->driver_data = hvcsd;
54064
54065 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
54066 unsigned long flags;
54067
54068 spin_lock_irqsave(&hvcsd->lock, flags);
54069 - hvcsd->port.count++;
54070 + atomic_inc(&hvcsd->port.count);
54071 hvcsd->todo_mask |= HVCS_SCHED_READ;
54072 spin_unlock_irqrestore(&hvcsd->lock, flags);
54073
54074 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54075 hvcsd = tty->driver_data;
54076
54077 spin_lock_irqsave(&hvcsd->lock, flags);
54078 - if (--hvcsd->port.count == 0) {
54079 + if (atomic_dec_and_test(&hvcsd->port.count)) {
54080
54081 vio_disable_interrupts(hvcsd->vdev);
54082
54083 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54084
54085 free_irq(irq, hvcsd);
54086 return;
54087 - } else if (hvcsd->port.count < 0) {
54088 + } else if (atomic_read(&hvcsd->port.count) < 0) {
54089 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
54090 " is missmanaged.\n",
54091 - hvcsd->vdev->unit_address, hvcsd->port.count);
54092 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
54093 }
54094
54095 spin_unlock_irqrestore(&hvcsd->lock, flags);
54096 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54097
54098 spin_lock_irqsave(&hvcsd->lock, flags);
54099 /* Preserve this so that we know how many kref refs to put */
54100 - temp_open_count = hvcsd->port.count;
54101 + temp_open_count = atomic_read(&hvcsd->port.count);
54102
54103 /*
54104 * Don't kref put inside the spinlock because the destruction
54105 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54106 tty->driver_data = NULL;
54107 hvcsd->port.tty = NULL;
54108
54109 - hvcsd->port.count = 0;
54110 + atomic_set(&hvcsd->port.count, 0);
54111
54112 /* This will drop any buffered data on the floor which is OK in a hangup
54113 * scenario. */
54114 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
54115 * the middle of a write operation? This is a crummy place to do this
54116 * but we want to keep it all in the spinlock.
54117 */
54118 - if (hvcsd->port.count <= 0) {
54119 + if (atomic_read(&hvcsd->port.count) <= 0) {
54120 spin_unlock_irqrestore(&hvcsd->lock, flags);
54121 return -ENODEV;
54122 }
54123 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
54124 {
54125 struct hvcs_struct *hvcsd = tty->driver_data;
54126
54127 - if (!hvcsd || hvcsd->port.count <= 0)
54128 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
54129 return 0;
54130
54131 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
54132 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
54133 index 4190199..06d5bfa 100644
54134 --- a/drivers/tty/hvc/hvsi.c
54135 +++ b/drivers/tty/hvc/hvsi.c
54136 @@ -85,7 +85,7 @@ struct hvsi_struct {
54137 int n_outbuf;
54138 uint32_t vtermno;
54139 uint32_t virq;
54140 - atomic_t seqno; /* HVSI packet sequence number */
54141 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
54142 uint16_t mctrl;
54143 uint8_t state; /* HVSI protocol state */
54144 uint8_t flags;
54145 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
54146
54147 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
54148 packet.hdr.len = sizeof(struct hvsi_query_response);
54149 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54150 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54151 packet.verb = VSV_SEND_VERSION_NUMBER;
54152 packet.u.version = HVSI_VERSION;
54153 packet.query_seqno = query_seqno+1;
54154 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
54155
54156 packet.hdr.type = VS_QUERY_PACKET_HEADER;
54157 packet.hdr.len = sizeof(struct hvsi_query);
54158 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54159 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54160 packet.verb = verb;
54161
54162 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
54163 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
54164 int wrote;
54165
54166 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
54167 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54168 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54169 packet.hdr.len = sizeof(struct hvsi_control);
54170 packet.verb = VSV_SET_MODEM_CTL;
54171 packet.mask = HVSI_TSDTR;
54172 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
54173 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
54174
54175 packet.hdr.type = VS_DATA_PACKET_HEADER;
54176 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54177 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54178 packet.hdr.len = count + sizeof(struct hvsi_header);
54179 memcpy(&packet.data, buf, count);
54180
54181 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
54182 struct hvsi_control packet __ALIGNED__;
54183
54184 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
54185 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54186 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54187 packet.hdr.len = 6;
54188 packet.verb = VSV_CLOSE_PROTOCOL;
54189
54190 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
54191
54192 tty_port_tty_set(&hp->port, tty);
54193 spin_lock_irqsave(&hp->lock, flags);
54194 - hp->port.count++;
54195 + atomic_inc(&hp->port.count);
54196 atomic_set(&hp->seqno, 0);
54197 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
54198 spin_unlock_irqrestore(&hp->lock, flags);
54199 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54200
54201 spin_lock_irqsave(&hp->lock, flags);
54202
54203 - if (--hp->port.count == 0) {
54204 + if (atomic_dec_return(&hp->port.count) == 0) {
54205 tty_port_tty_set(&hp->port, NULL);
54206 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
54207
54208 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54209
54210 spin_lock_irqsave(&hp->lock, flags);
54211 }
54212 - } else if (hp->port.count < 0)
54213 + } else if (atomic_read(&hp->port.count) < 0)
54214 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
54215 - hp - hvsi_ports, hp->port.count);
54216 + hp - hvsi_ports, atomic_read(&hp->port.count));
54217
54218 spin_unlock_irqrestore(&hp->lock, flags);
54219 }
54220 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
54221 tty_port_tty_set(&hp->port, NULL);
54222
54223 spin_lock_irqsave(&hp->lock, flags);
54224 - hp->port.count = 0;
54225 + atomic_set(&hp->port.count, 0);
54226 hp->n_outbuf = 0;
54227 spin_unlock_irqrestore(&hp->lock, flags);
54228 }
54229 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
54230 index a270f04..7c77b5d 100644
54231 --- a/drivers/tty/hvc/hvsi_lib.c
54232 +++ b/drivers/tty/hvc/hvsi_lib.c
54233 @@ -8,7 +8,7 @@
54234
54235 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
54236 {
54237 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
54238 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
54239
54240 /* Assumes that always succeeds, works in practice */
54241 return pv->put_chars(pv->termno, (char *)packet, packet->len);
54242 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
54243
54244 /* Reset state */
54245 pv->established = 0;
54246 - atomic_set(&pv->seqno, 0);
54247 + atomic_set_unchecked(&pv->seqno, 0);
54248
54249 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
54250
54251 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
54252 index 345cebb..d5a1e9e 100644
54253 --- a/drivers/tty/ipwireless/tty.c
54254 +++ b/drivers/tty/ipwireless/tty.c
54255 @@ -28,6 +28,7 @@
54256 #include <linux/tty_driver.h>
54257 #include <linux/tty_flip.h>
54258 #include <linux/uaccess.h>
54259 +#include <asm/local.h>
54260
54261 #include "tty.h"
54262 #include "network.h"
54263 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54264 return -ENODEV;
54265
54266 mutex_lock(&tty->ipw_tty_mutex);
54267 - if (tty->port.count == 0)
54268 + if (atomic_read(&tty->port.count) == 0)
54269 tty->tx_bytes_queued = 0;
54270
54271 - tty->port.count++;
54272 + atomic_inc(&tty->port.count);
54273
54274 tty->port.tty = linux_tty;
54275 linux_tty->driver_data = tty;
54276 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54277
54278 static void do_ipw_close(struct ipw_tty *tty)
54279 {
54280 - tty->port.count--;
54281 -
54282 - if (tty->port.count == 0) {
54283 + if (atomic_dec_return(&tty->port.count) == 0) {
54284 struct tty_struct *linux_tty = tty->port.tty;
54285
54286 if (linux_tty != NULL) {
54287 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
54288 return;
54289
54290 mutex_lock(&tty->ipw_tty_mutex);
54291 - if (tty->port.count == 0) {
54292 + if (atomic_read(&tty->port.count) == 0) {
54293 mutex_unlock(&tty->ipw_tty_mutex);
54294 return;
54295 }
54296 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
54297
54298 mutex_lock(&tty->ipw_tty_mutex);
54299
54300 - if (!tty->port.count) {
54301 + if (!atomic_read(&tty->port.count)) {
54302 mutex_unlock(&tty->ipw_tty_mutex);
54303 return;
54304 }
54305 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
54306 return -ENODEV;
54307
54308 mutex_lock(&tty->ipw_tty_mutex);
54309 - if (!tty->port.count) {
54310 + if (!atomic_read(&tty->port.count)) {
54311 mutex_unlock(&tty->ipw_tty_mutex);
54312 return -EINVAL;
54313 }
54314 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
54315 if (!tty)
54316 return -ENODEV;
54317
54318 - if (!tty->port.count)
54319 + if (!atomic_read(&tty->port.count))
54320 return -EINVAL;
54321
54322 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
54323 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
54324 if (!tty)
54325 return 0;
54326
54327 - if (!tty->port.count)
54328 + if (!atomic_read(&tty->port.count))
54329 return 0;
54330
54331 return tty->tx_bytes_queued;
54332 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
54333 if (!tty)
54334 return -ENODEV;
54335
54336 - if (!tty->port.count)
54337 + if (!atomic_read(&tty->port.count))
54338 return -EINVAL;
54339
54340 return get_control_lines(tty);
54341 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
54342 if (!tty)
54343 return -ENODEV;
54344
54345 - if (!tty->port.count)
54346 + if (!atomic_read(&tty->port.count))
54347 return -EINVAL;
54348
54349 return set_control_lines(tty, set, clear);
54350 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
54351 if (!tty)
54352 return -ENODEV;
54353
54354 - if (!tty->port.count)
54355 + if (!atomic_read(&tty->port.count))
54356 return -EINVAL;
54357
54358 /* FIXME: Exactly how is the tty object locked here .. */
54359 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
54360 * are gone */
54361 mutex_lock(&ttyj->ipw_tty_mutex);
54362 }
54363 - while (ttyj->port.count)
54364 + while (atomic_read(&ttyj->port.count))
54365 do_ipw_close(ttyj);
54366 ipwireless_disassociate_network_ttys(network,
54367 ttyj->channel_idx);
54368 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
54369 index 14c54e0..1efd4f2 100644
54370 --- a/drivers/tty/moxa.c
54371 +++ b/drivers/tty/moxa.c
54372 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
54373 }
54374
54375 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
54376 - ch->port.count++;
54377 + atomic_inc(&ch->port.count);
54378 tty->driver_data = ch;
54379 tty_port_tty_set(&ch->port, tty);
54380 mutex_lock(&ch->port.mutex);
54381 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
54382 index bce16e4..1120a85 100644
54383 --- a/drivers/tty/n_gsm.c
54384 +++ b/drivers/tty/n_gsm.c
54385 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
54386 spin_lock_init(&dlci->lock);
54387 mutex_init(&dlci->mutex);
54388 dlci->fifo = &dlci->_fifo;
54389 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
54390 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
54391 kfree(dlci);
54392 return NULL;
54393 }
54394 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
54395 struct gsm_dlci *dlci = tty->driver_data;
54396 struct tty_port *port = &dlci->port;
54397
54398 - port->count++;
54399 + atomic_inc(&port->count);
54400 tty_port_tty_set(port, tty);
54401
54402 dlci->modem_rx = 0;
54403 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
54404 index eee40b5..796fb03 100644
54405 --- a/drivers/tty/n_tty.c
54406 +++ b/drivers/tty/n_tty.c
54407 @@ -116,7 +116,7 @@ struct n_tty_data {
54408 int minimum_to_wake;
54409
54410 /* consumer-published */
54411 - size_t read_tail;
54412 + size_t read_tail __intentional_overflow(-1);
54413 size_t line_start;
54414
54415 /* protected by output lock */
54416 @@ -2572,6 +2572,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
54417 {
54418 *ops = tty_ldisc_N_TTY;
54419 ops->owner = NULL;
54420 - ops->refcount = ops->flags = 0;
54421 + atomic_set(&ops->refcount, 0);
54422 + ops->flags = 0;
54423 }
54424 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
54425 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
54426 index 4d5e840..a2340a6 100644
54427 --- a/drivers/tty/pty.c
54428 +++ b/drivers/tty/pty.c
54429 @@ -849,8 +849,10 @@ static void __init unix98_pty_init(void)
54430 panic("Couldn't register Unix98 pts driver");
54431
54432 /* Now create the /dev/ptmx special device */
54433 + pax_open_kernel();
54434 tty_default_fops(&ptmx_fops);
54435 - ptmx_fops.open = ptmx_open;
54436 + *(void **)&ptmx_fops.open = ptmx_open;
54437 + pax_close_kernel();
54438
54439 cdev_init(&ptmx_cdev, &ptmx_fops);
54440 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
54441 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
54442 index c8dd8dc..dca6cfd 100644
54443 --- a/drivers/tty/rocket.c
54444 +++ b/drivers/tty/rocket.c
54445 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54446 tty->driver_data = info;
54447 tty_port_tty_set(port, tty);
54448
54449 - if (port->count++ == 0) {
54450 + if (atomic_inc_return(&port->count) == 1) {
54451 atomic_inc(&rp_num_ports_open);
54452
54453 #ifdef ROCKET_DEBUG_OPEN
54454 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54455 #endif
54456 }
54457 #ifdef ROCKET_DEBUG_OPEN
54458 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
54459 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
54460 #endif
54461
54462 /*
54463 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
54464 spin_unlock_irqrestore(&info->port.lock, flags);
54465 return;
54466 }
54467 - if (info->port.count)
54468 + if (atomic_read(&info->port.count))
54469 atomic_dec(&rp_num_ports_open);
54470 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
54471 spin_unlock_irqrestore(&info->port.lock, flags);
54472 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
54473 index aa28209..e08fb85 100644
54474 --- a/drivers/tty/serial/ioc4_serial.c
54475 +++ b/drivers/tty/serial/ioc4_serial.c
54476 @@ -437,7 +437,7 @@ struct ioc4_soft {
54477 } is_intr_info[MAX_IOC4_INTR_ENTS];
54478
54479 /* Number of entries active in the above array */
54480 - atomic_t is_num_intrs;
54481 + atomic_unchecked_t is_num_intrs;
54482 } is_intr_type[IOC4_NUM_INTR_TYPES];
54483
54484 /* is_ir_lock must be held while
54485 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
54486 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
54487 || (type == IOC4_OTHER_INTR_TYPE)));
54488
54489 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
54490 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
54491 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
54492
54493 /* Save off the lower level interrupt handler */
54494 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
54495
54496 soft = arg;
54497 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
54498 - num_intrs = (int)atomic_read(
54499 + num_intrs = (int)atomic_read_unchecked(
54500 &soft->is_intr_type[intr_type].is_num_intrs);
54501
54502 this_mir = this_ir = pending_intrs(soft, intr_type);
54503 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
54504 index 129dc5b..1da5bb8 100644
54505 --- a/drivers/tty/serial/kgdb_nmi.c
54506 +++ b/drivers/tty/serial/kgdb_nmi.c
54507 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
54508 * I/O utilities that messages sent to the console will automatically
54509 * be displayed on the dbg_io.
54510 */
54511 - dbg_io_ops->is_console = true;
54512 + pax_open_kernel();
54513 + *(int *)&dbg_io_ops->is_console = true;
54514 + pax_close_kernel();
54515
54516 return 0;
54517 }
54518 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
54519 index a260cde..6b2b5ce 100644
54520 --- a/drivers/tty/serial/kgdboc.c
54521 +++ b/drivers/tty/serial/kgdboc.c
54522 @@ -24,8 +24,9 @@
54523 #define MAX_CONFIG_LEN 40
54524
54525 static struct kgdb_io kgdboc_io_ops;
54526 +static struct kgdb_io kgdboc_io_ops_console;
54527
54528 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
54529 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
54530 static int configured = -1;
54531
54532 static char config[MAX_CONFIG_LEN];
54533 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
54534 kgdboc_unregister_kbd();
54535 if (configured == 1)
54536 kgdb_unregister_io_module(&kgdboc_io_ops);
54537 + else if (configured == 2)
54538 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
54539 }
54540
54541 static int configure_kgdboc(void)
54542 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
54543 int err;
54544 char *cptr = config;
54545 struct console *cons;
54546 + int is_console = 0;
54547
54548 err = kgdboc_option_setup(config);
54549 if (err || !strlen(config) || isspace(config[0]))
54550 goto noconfig;
54551
54552 err = -ENODEV;
54553 - kgdboc_io_ops.is_console = 0;
54554 kgdb_tty_driver = NULL;
54555
54556 kgdboc_use_kms = 0;
54557 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
54558 int idx;
54559 if (cons->device && cons->device(cons, &idx) == p &&
54560 idx == tty_line) {
54561 - kgdboc_io_ops.is_console = 1;
54562 + is_console = 1;
54563 break;
54564 }
54565 cons = cons->next;
54566 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
54567 kgdb_tty_line = tty_line;
54568
54569 do_register:
54570 - err = kgdb_register_io_module(&kgdboc_io_ops);
54571 + if (is_console) {
54572 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
54573 + configured = 2;
54574 + } else {
54575 + err = kgdb_register_io_module(&kgdboc_io_ops);
54576 + configured = 1;
54577 + }
54578 if (err)
54579 goto noconfig;
54580
54581 @@ -205,8 +214,6 @@ do_register:
54582 if (err)
54583 goto nmi_con_failed;
54584
54585 - configured = 1;
54586 -
54587 return 0;
54588
54589 nmi_con_failed:
54590 @@ -223,7 +230,7 @@ noconfig:
54591 static int __init init_kgdboc(void)
54592 {
54593 /* Already configured? */
54594 - if (configured == 1)
54595 + if (configured >= 1)
54596 return 0;
54597
54598 return configure_kgdboc();
54599 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
54600 if (config[len - 1] == '\n')
54601 config[len - 1] = '\0';
54602
54603 - if (configured == 1)
54604 + if (configured >= 1)
54605 cleanup_kgdboc();
54606
54607 /* Go and configure with the new params. */
54608 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
54609 .post_exception = kgdboc_post_exp_handler,
54610 };
54611
54612 +static struct kgdb_io kgdboc_io_ops_console = {
54613 + .name = "kgdboc",
54614 + .read_char = kgdboc_get_char,
54615 + .write_char = kgdboc_put_char,
54616 + .pre_exception = kgdboc_pre_exp_handler,
54617 + .post_exception = kgdboc_post_exp_handler,
54618 + .is_console = 1
54619 +};
54620 +
54621 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
54622 /* This is only available if kgdboc is a built in for early debugging */
54623 static int __init kgdboc_early_init(char *opt)
54624 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
54625 index b73889c..9f74f0a 100644
54626 --- a/drivers/tty/serial/msm_serial.c
54627 +++ b/drivers/tty/serial/msm_serial.c
54628 @@ -1012,7 +1012,7 @@ static struct uart_driver msm_uart_driver = {
54629 .cons = MSM_CONSOLE,
54630 };
54631
54632 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
54633 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
54634
54635 static const struct of_device_id msm_uartdm_table[] = {
54636 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
54637 @@ -1036,7 +1036,7 @@ static int msm_serial_probe(struct platform_device *pdev)
54638 line = pdev->id;
54639
54640 if (line < 0)
54641 - line = atomic_inc_return(&msm_uart_next_id) - 1;
54642 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
54643
54644 if (unlikely(line < 0 || line >= UART_NR))
54645 return -ENXIO;
54646 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
54647 index cf08876..711e0bf 100644
54648 --- a/drivers/tty/serial/samsung.c
54649 +++ b/drivers/tty/serial/samsung.c
54650 @@ -987,11 +987,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
54651 ourport->tx_in_progress = 0;
54652 }
54653
54654 +static int s3c64xx_serial_startup(struct uart_port *port);
54655 static int s3c24xx_serial_startup(struct uart_port *port)
54656 {
54657 struct s3c24xx_uart_port *ourport = to_ourport(port);
54658 int ret;
54659
54660 + /* Startup sequence is different for s3c64xx and higher SoC's */
54661 + if (s3c24xx_serial_has_interrupt_mask(port))
54662 + return s3c64xx_serial_startup(port);
54663 +
54664 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
54665 port, (unsigned long long)port->mapbase, port->membase);
54666
54667 @@ -1697,10 +1702,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
54668 /* setup info for port */
54669 port->dev = &platdev->dev;
54670
54671 - /* Startup sequence is different for s3c64xx and higher SoC's */
54672 - if (s3c24xx_serial_has_interrupt_mask(port))
54673 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
54674 -
54675 port->uartclk = 1;
54676
54677 if (cfg->uart_flags & UPF_CONS_FLOW) {
54678 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
54679 index 6a1055a..5ca9ad9 100644
54680 --- a/drivers/tty/serial/serial_core.c
54681 +++ b/drivers/tty/serial/serial_core.c
54682 @@ -1377,7 +1377,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54683 state = drv->state + tty->index;
54684 port = &state->port;
54685 spin_lock_irq(&port->lock);
54686 - --port->count;
54687 + atomic_dec(&port->count);
54688 spin_unlock_irq(&port->lock);
54689 return;
54690 }
54691 @@ -1387,7 +1387,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54692
54693 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
54694
54695 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
54696 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
54697 return;
54698
54699 /*
54700 @@ -1511,7 +1511,7 @@ static void uart_hangup(struct tty_struct *tty)
54701 uart_flush_buffer(tty);
54702 uart_shutdown(tty, state);
54703 spin_lock_irqsave(&port->lock, flags);
54704 - port->count = 0;
54705 + atomic_set(&port->count, 0);
54706 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
54707 spin_unlock_irqrestore(&port->lock, flags);
54708 tty_port_tty_set(port, NULL);
54709 @@ -1598,7 +1598,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
54710 pr_debug("uart_open(%d) called\n", line);
54711
54712 spin_lock_irq(&port->lock);
54713 - ++port->count;
54714 + atomic_inc(&port->count);
54715 spin_unlock_irq(&port->lock);
54716
54717 /*
54718 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
54719 index b799170..87dafd5 100644
54720 --- a/drivers/tty/synclink.c
54721 +++ b/drivers/tty/synclink.c
54722 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54723
54724 if (debug_level >= DEBUG_LEVEL_INFO)
54725 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
54726 - __FILE__,__LINE__, info->device_name, info->port.count);
54727 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54728
54729 if (tty_port_close_start(&info->port, tty, filp) == 0)
54730 goto cleanup;
54731 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54732 cleanup:
54733 if (debug_level >= DEBUG_LEVEL_INFO)
54734 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
54735 - tty->driver->name, info->port.count);
54736 + tty->driver->name, atomic_read(&info->port.count));
54737
54738 } /* end of mgsl_close() */
54739
54740 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
54741
54742 mgsl_flush_buffer(tty);
54743 shutdown(info);
54744 -
54745 - info->port.count = 0;
54746 +
54747 + atomic_set(&info->port.count, 0);
54748 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54749 info->port.tty = NULL;
54750
54751 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54752
54753 if (debug_level >= DEBUG_LEVEL_INFO)
54754 printk("%s(%d):block_til_ready before block on %s count=%d\n",
54755 - __FILE__,__LINE__, tty->driver->name, port->count );
54756 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54757
54758 spin_lock_irqsave(&info->irq_spinlock, flags);
54759 - port->count--;
54760 + atomic_dec(&port->count);
54761 spin_unlock_irqrestore(&info->irq_spinlock, flags);
54762 port->blocked_open++;
54763
54764 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54765
54766 if (debug_level >= DEBUG_LEVEL_INFO)
54767 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
54768 - __FILE__,__LINE__, tty->driver->name, port->count );
54769 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54770
54771 tty_unlock(tty);
54772 schedule();
54773 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54774
54775 /* FIXME: Racy on hangup during close wait */
54776 if (!tty_hung_up_p(filp))
54777 - port->count++;
54778 + atomic_inc(&port->count);
54779 port->blocked_open--;
54780
54781 if (debug_level >= DEBUG_LEVEL_INFO)
54782 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
54783 - __FILE__,__LINE__, tty->driver->name, port->count );
54784 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54785
54786 if (!retval)
54787 port->flags |= ASYNC_NORMAL_ACTIVE;
54788 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54789
54790 if (debug_level >= DEBUG_LEVEL_INFO)
54791 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
54792 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54793 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54794
54795 /* If port is closing, signal caller to try again */
54796 if (info->port.flags & ASYNC_CLOSING){
54797 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54798 spin_unlock_irqrestore(&info->netlock, flags);
54799 goto cleanup;
54800 }
54801 - info->port.count++;
54802 + atomic_inc(&info->port.count);
54803 spin_unlock_irqrestore(&info->netlock, flags);
54804
54805 - if (info->port.count == 1) {
54806 + if (atomic_read(&info->port.count) == 1) {
54807 /* 1st open on this device, init hardware */
54808 retval = startup(info);
54809 if (retval < 0)
54810 @@ -3442,8 +3442,8 @@ cleanup:
54811 if (retval) {
54812 if (tty->count == 1)
54813 info->port.tty = NULL; /* tty layer will release tty struct */
54814 - if(info->port.count)
54815 - info->port.count--;
54816 + if (atomic_read(&info->port.count))
54817 + atomic_dec(&info->port.count);
54818 }
54819
54820 return retval;
54821 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54822 unsigned short new_crctype;
54823
54824 /* return error if TTY interface open */
54825 - if (info->port.count)
54826 + if (atomic_read(&info->port.count))
54827 return -EBUSY;
54828
54829 switch (encoding)
54830 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
54831
54832 /* arbitrate between network and tty opens */
54833 spin_lock_irqsave(&info->netlock, flags);
54834 - if (info->port.count != 0 || info->netcount != 0) {
54835 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54836 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54837 spin_unlock_irqrestore(&info->netlock, flags);
54838 return -EBUSY;
54839 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54840 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54841
54842 /* return error if TTY interface open */
54843 - if (info->port.count)
54844 + if (atomic_read(&info->port.count))
54845 return -EBUSY;
54846
54847 if (cmd != SIOCWANDEV)
54848 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
54849 index 0e8c39b..e0cb171 100644
54850 --- a/drivers/tty/synclink_gt.c
54851 +++ b/drivers/tty/synclink_gt.c
54852 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54853 tty->driver_data = info;
54854 info->port.tty = tty;
54855
54856 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
54857 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
54858
54859 /* If port is closing, signal caller to try again */
54860 if (info->port.flags & ASYNC_CLOSING){
54861 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54862 mutex_unlock(&info->port.mutex);
54863 goto cleanup;
54864 }
54865 - info->port.count++;
54866 + atomic_inc(&info->port.count);
54867 spin_unlock_irqrestore(&info->netlock, flags);
54868
54869 - if (info->port.count == 1) {
54870 + if (atomic_read(&info->port.count) == 1) {
54871 /* 1st open on this device, init hardware */
54872 retval = startup(info);
54873 if (retval < 0) {
54874 @@ -715,8 +715,8 @@ cleanup:
54875 if (retval) {
54876 if (tty->count == 1)
54877 info->port.tty = NULL; /* tty layer will release tty struct */
54878 - if(info->port.count)
54879 - info->port.count--;
54880 + if(atomic_read(&info->port.count))
54881 + atomic_dec(&info->port.count);
54882 }
54883
54884 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
54885 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54886
54887 if (sanity_check(info, tty->name, "close"))
54888 return;
54889 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
54890 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
54891
54892 if (tty_port_close_start(&info->port, tty, filp) == 0)
54893 goto cleanup;
54894 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54895 tty_port_close_end(&info->port, tty);
54896 info->port.tty = NULL;
54897 cleanup:
54898 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
54899 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
54900 }
54901
54902 static void hangup(struct tty_struct *tty)
54903 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
54904 shutdown(info);
54905
54906 spin_lock_irqsave(&info->port.lock, flags);
54907 - info->port.count = 0;
54908 + atomic_set(&info->port.count, 0);
54909 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54910 info->port.tty = NULL;
54911 spin_unlock_irqrestore(&info->port.lock, flags);
54912 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54913 unsigned short new_crctype;
54914
54915 /* return error if TTY interface open */
54916 - if (info->port.count)
54917 + if (atomic_read(&info->port.count))
54918 return -EBUSY;
54919
54920 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
54921 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
54922
54923 /* arbitrate between network and tty opens */
54924 spin_lock_irqsave(&info->netlock, flags);
54925 - if (info->port.count != 0 || info->netcount != 0) {
54926 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54927 DBGINFO(("%s hdlc_open busy\n", dev->name));
54928 spin_unlock_irqrestore(&info->netlock, flags);
54929 return -EBUSY;
54930 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54931 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
54932
54933 /* return error if TTY interface open */
54934 - if (info->port.count)
54935 + if (atomic_read(&info->port.count))
54936 return -EBUSY;
54937
54938 if (cmd != SIOCWANDEV)
54939 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
54940 if (port == NULL)
54941 continue;
54942 spin_lock(&port->lock);
54943 - if ((port->port.count || port->netcount) &&
54944 + if ((atomic_read(&port->port.count) || port->netcount) &&
54945 port->pending_bh && !port->bh_running &&
54946 !port->bh_requested) {
54947 DBGISR(("%s bh queued\n", port->device_name));
54948 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54949 add_wait_queue(&port->open_wait, &wait);
54950
54951 spin_lock_irqsave(&info->lock, flags);
54952 - port->count--;
54953 + atomic_dec(&port->count);
54954 spin_unlock_irqrestore(&info->lock, flags);
54955 port->blocked_open++;
54956
54957 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54958 remove_wait_queue(&port->open_wait, &wait);
54959
54960 if (!tty_hung_up_p(filp))
54961 - port->count++;
54962 + atomic_inc(&port->count);
54963 port->blocked_open--;
54964
54965 if (!retval)
54966 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
54967 index c3f9091..abe4601 100644
54968 --- a/drivers/tty/synclinkmp.c
54969 +++ b/drivers/tty/synclinkmp.c
54970 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54971
54972 if (debug_level >= DEBUG_LEVEL_INFO)
54973 printk("%s(%d):%s open(), old ref count = %d\n",
54974 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54975 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54976
54977 /* If port is closing, signal caller to try again */
54978 if (info->port.flags & ASYNC_CLOSING){
54979 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54980 spin_unlock_irqrestore(&info->netlock, flags);
54981 goto cleanup;
54982 }
54983 - info->port.count++;
54984 + atomic_inc(&info->port.count);
54985 spin_unlock_irqrestore(&info->netlock, flags);
54986
54987 - if (info->port.count == 1) {
54988 + if (atomic_read(&info->port.count) == 1) {
54989 /* 1st open on this device, init hardware */
54990 retval = startup(info);
54991 if (retval < 0)
54992 @@ -796,8 +796,8 @@ cleanup:
54993 if (retval) {
54994 if (tty->count == 1)
54995 info->port.tty = NULL; /* tty layer will release tty struct */
54996 - if(info->port.count)
54997 - info->port.count--;
54998 + if(atomic_read(&info->port.count))
54999 + atomic_dec(&info->port.count);
55000 }
55001
55002 return retval;
55003 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55004
55005 if (debug_level >= DEBUG_LEVEL_INFO)
55006 printk("%s(%d):%s close() entry, count=%d\n",
55007 - __FILE__,__LINE__, info->device_name, info->port.count);
55008 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
55009
55010 if (tty_port_close_start(&info->port, tty, filp) == 0)
55011 goto cleanup;
55012 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55013 cleanup:
55014 if (debug_level >= DEBUG_LEVEL_INFO)
55015 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
55016 - tty->driver->name, info->port.count);
55017 + tty->driver->name, atomic_read(&info->port.count));
55018 }
55019
55020 /* Called by tty_hangup() when a hangup is signaled.
55021 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
55022 shutdown(info);
55023
55024 spin_lock_irqsave(&info->port.lock, flags);
55025 - info->port.count = 0;
55026 + atomic_set(&info->port.count, 0);
55027 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
55028 info->port.tty = NULL;
55029 spin_unlock_irqrestore(&info->port.lock, flags);
55030 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55031 unsigned short new_crctype;
55032
55033 /* return error if TTY interface open */
55034 - if (info->port.count)
55035 + if (atomic_read(&info->port.count))
55036 return -EBUSY;
55037
55038 switch (encoding)
55039 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
55040
55041 /* arbitrate between network and tty opens */
55042 spin_lock_irqsave(&info->netlock, flags);
55043 - if (info->port.count != 0 || info->netcount != 0) {
55044 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55045 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
55046 spin_unlock_irqrestore(&info->netlock, flags);
55047 return -EBUSY;
55048 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55049 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
55050
55051 /* return error if TTY interface open */
55052 - if (info->port.count)
55053 + if (atomic_read(&info->port.count))
55054 return -EBUSY;
55055
55056 if (cmd != SIOCWANDEV)
55057 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
55058 * do not request bottom half processing if the
55059 * device is not open in a normal mode.
55060 */
55061 - if ( port && (port->port.count || port->netcount) &&
55062 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
55063 port->pending_bh && !port->bh_running &&
55064 !port->bh_requested ) {
55065 if ( debug_level >= DEBUG_LEVEL_ISR )
55066 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55067
55068 if (debug_level >= DEBUG_LEVEL_INFO)
55069 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
55070 - __FILE__,__LINE__, tty->driver->name, port->count );
55071 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55072
55073 spin_lock_irqsave(&info->lock, flags);
55074 - port->count--;
55075 + atomic_dec(&port->count);
55076 spin_unlock_irqrestore(&info->lock, flags);
55077 port->blocked_open++;
55078
55079 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55080
55081 if (debug_level >= DEBUG_LEVEL_INFO)
55082 printk("%s(%d):%s block_til_ready() count=%d\n",
55083 - __FILE__,__LINE__, tty->driver->name, port->count );
55084 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55085
55086 tty_unlock(tty);
55087 schedule();
55088 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55089 set_current_state(TASK_RUNNING);
55090 remove_wait_queue(&port->open_wait, &wait);
55091 if (!tty_hung_up_p(filp))
55092 - port->count++;
55093 + atomic_inc(&port->count);
55094 port->blocked_open--;
55095
55096 if (debug_level >= DEBUG_LEVEL_INFO)
55097 printk("%s(%d):%s block_til_ready() after, count=%d\n",
55098 - __FILE__,__LINE__, tty->driver->name, port->count );
55099 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55100
55101 if (!retval)
55102 port->flags |= ASYNC_NORMAL_ACTIVE;
55103 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
55104 index 259a4d5..9b0c9e7 100644
55105 --- a/drivers/tty/sysrq.c
55106 +++ b/drivers/tty/sysrq.c
55107 @@ -1085,7 +1085,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
55108 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
55109 size_t count, loff_t *ppos)
55110 {
55111 - if (count) {
55112 + if (count && capable(CAP_SYS_ADMIN)) {
55113 char c;
55114
55115 if (get_user(c, buf))
55116 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
55117 index 2bb4dfc..a7f6e86 100644
55118 --- a/drivers/tty/tty_io.c
55119 +++ b/drivers/tty/tty_io.c
55120 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
55121
55122 void tty_default_fops(struct file_operations *fops)
55123 {
55124 - *fops = tty_fops;
55125 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
55126 }
55127
55128 /*
55129 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
55130 index 3737f55..7cef448 100644
55131 --- a/drivers/tty/tty_ldisc.c
55132 +++ b/drivers/tty/tty_ldisc.c
55133 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
55134 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55135 tty_ldiscs[disc] = new_ldisc;
55136 new_ldisc->num = disc;
55137 - new_ldisc->refcount = 0;
55138 + atomic_set(&new_ldisc->refcount, 0);
55139 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55140
55141 return ret;
55142 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
55143 return -EINVAL;
55144
55145 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55146 - if (tty_ldiscs[disc]->refcount)
55147 + if (atomic_read(&tty_ldiscs[disc]->refcount))
55148 ret = -EBUSY;
55149 else
55150 tty_ldiscs[disc] = NULL;
55151 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
55152 if (ldops) {
55153 ret = ERR_PTR(-EAGAIN);
55154 if (try_module_get(ldops->owner)) {
55155 - ldops->refcount++;
55156 + atomic_inc(&ldops->refcount);
55157 ret = ldops;
55158 }
55159 }
55160 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
55161 unsigned long flags;
55162
55163 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55164 - ldops->refcount--;
55165 + atomic_dec(&ldops->refcount);
55166 module_put(ldops->owner);
55167 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55168 }
55169 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
55170 index 40b31835..94d92ae 100644
55171 --- a/drivers/tty/tty_port.c
55172 +++ b/drivers/tty/tty_port.c
55173 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
55174 unsigned long flags;
55175
55176 spin_lock_irqsave(&port->lock, flags);
55177 - port->count = 0;
55178 + atomic_set(&port->count, 0);
55179 port->flags &= ~ASYNC_NORMAL_ACTIVE;
55180 tty = port->tty;
55181 if (tty)
55182 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55183
55184 /* The port lock protects the port counts */
55185 spin_lock_irqsave(&port->lock, flags);
55186 - port->count--;
55187 + atomic_dec(&port->count);
55188 port->blocked_open++;
55189 spin_unlock_irqrestore(&port->lock, flags);
55190
55191 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55192 we must not mess that up further */
55193 spin_lock_irqsave(&port->lock, flags);
55194 if (!tty_hung_up_p(filp))
55195 - port->count++;
55196 + atomic_inc(&port->count);
55197 port->blocked_open--;
55198 if (retval == 0)
55199 port->flags |= ASYNC_NORMAL_ACTIVE;
55200 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
55201 return 0;
55202
55203 spin_lock_irqsave(&port->lock, flags);
55204 - if (tty->count == 1 && port->count != 1) {
55205 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
55206 printk(KERN_WARNING
55207 "tty_port_close_start: tty->count = 1 port count = %d.\n",
55208 - port->count);
55209 - port->count = 1;
55210 + atomic_read(&port->count));
55211 + atomic_set(&port->count, 1);
55212 }
55213 - if (--port->count < 0) {
55214 + if (atomic_dec_return(&port->count) < 0) {
55215 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
55216 - port->count);
55217 - port->count = 0;
55218 + atomic_read(&port->count));
55219 + atomic_set(&port->count, 0);
55220 }
55221
55222 - if (port->count) {
55223 + if (atomic_read(&port->count)) {
55224 spin_unlock_irqrestore(&port->lock, flags);
55225 return 0;
55226 }
55227 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
55228 struct file *filp)
55229 {
55230 spin_lock_irq(&port->lock);
55231 - ++port->count;
55232 + atomic_inc(&port->count);
55233 spin_unlock_irq(&port->lock);
55234 tty_port_tty_set(port, tty);
55235
55236 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
55237 index 8a89f6e..50b32af 100644
55238 --- a/drivers/tty/vt/keyboard.c
55239 +++ b/drivers/tty/vt/keyboard.c
55240 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
55241 kbd->kbdmode == VC_OFF) &&
55242 value != KVAL(K_SAK))
55243 return; /* SAK is allowed even in raw mode */
55244 +
55245 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
55246 + {
55247 + void *func = fn_handler[value];
55248 + if (func == fn_show_state || func == fn_show_ptregs ||
55249 + func == fn_show_mem)
55250 + return;
55251 + }
55252 +#endif
55253 +
55254 fn_handler[value](vc);
55255 }
55256
55257 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55258 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
55259 return -EFAULT;
55260
55261 - if (!capable(CAP_SYS_TTY_CONFIG))
55262 - perm = 0;
55263 -
55264 switch (cmd) {
55265 case KDGKBENT:
55266 /* Ensure another thread doesn't free it under us */
55267 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55268 spin_unlock_irqrestore(&kbd_event_lock, flags);
55269 return put_user(val, &user_kbe->kb_value);
55270 case KDSKBENT:
55271 + if (!capable(CAP_SYS_TTY_CONFIG))
55272 + perm = 0;
55273 +
55274 if (!perm)
55275 return -EPERM;
55276 if (!i && v == K_NOSUCHMAP) {
55277 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55278 int i, j, k;
55279 int ret;
55280
55281 - if (!capable(CAP_SYS_TTY_CONFIG))
55282 - perm = 0;
55283 -
55284 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
55285 if (!kbs) {
55286 ret = -ENOMEM;
55287 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55288 kfree(kbs);
55289 return ((p && *p) ? -EOVERFLOW : 0);
55290 case KDSKBSENT:
55291 + if (!capable(CAP_SYS_TTY_CONFIG))
55292 + perm = 0;
55293 +
55294 if (!perm) {
55295 ret = -EPERM;
55296 goto reterr;
55297 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
55298 index 6276f13..84f2449 100644
55299 --- a/drivers/uio/uio.c
55300 +++ b/drivers/uio/uio.c
55301 @@ -25,6 +25,7 @@
55302 #include <linux/kobject.h>
55303 #include <linux/cdev.h>
55304 #include <linux/uio_driver.h>
55305 +#include <asm/local.h>
55306
55307 #define UIO_MAX_DEVICES (1U << MINORBITS)
55308
55309 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
55310 struct device_attribute *attr, char *buf)
55311 {
55312 struct uio_device *idev = dev_get_drvdata(dev);
55313 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
55314 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
55315 }
55316 static DEVICE_ATTR_RO(event);
55317
55318 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
55319 {
55320 struct uio_device *idev = info->uio_dev;
55321
55322 - atomic_inc(&idev->event);
55323 + atomic_inc_unchecked(&idev->event);
55324 wake_up_interruptible(&idev->wait);
55325 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
55326 }
55327 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
55328 }
55329
55330 listener->dev = idev;
55331 - listener->event_count = atomic_read(&idev->event);
55332 + listener->event_count = atomic_read_unchecked(&idev->event);
55333 filep->private_data = listener;
55334
55335 if (idev->info->open) {
55336 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
55337 return -EIO;
55338
55339 poll_wait(filep, &idev->wait, wait);
55340 - if (listener->event_count != atomic_read(&idev->event))
55341 + if (listener->event_count != atomic_read_unchecked(&idev->event))
55342 return POLLIN | POLLRDNORM;
55343 return 0;
55344 }
55345 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
55346 do {
55347 set_current_state(TASK_INTERRUPTIBLE);
55348
55349 - event_count = atomic_read(&idev->event);
55350 + event_count = atomic_read_unchecked(&idev->event);
55351 if (event_count != listener->event_count) {
55352 if (copy_to_user(buf, &event_count, count))
55353 retval = -EFAULT;
55354 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
55355 static int uio_find_mem_index(struct vm_area_struct *vma)
55356 {
55357 struct uio_device *idev = vma->vm_private_data;
55358 + unsigned long size;
55359
55360 if (vma->vm_pgoff < MAX_UIO_MAPS) {
55361 - if (idev->info->mem[vma->vm_pgoff].size == 0)
55362 + size = idev->info->mem[vma->vm_pgoff].size;
55363 + if (size == 0)
55364 + return -1;
55365 + if (vma->vm_end - vma->vm_start > size)
55366 return -1;
55367 return (int)vma->vm_pgoff;
55368 }
55369 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
55370 idev->owner = owner;
55371 idev->info = info;
55372 init_waitqueue_head(&idev->wait);
55373 - atomic_set(&idev->event, 0);
55374 + atomic_set_unchecked(&idev->event, 0);
55375
55376 ret = uio_get_minor(idev);
55377 if (ret)
55378 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
55379 index 813d4d3..a71934f 100644
55380 --- a/drivers/usb/atm/cxacru.c
55381 +++ b/drivers/usb/atm/cxacru.c
55382 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
55383 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
55384 if (ret < 2)
55385 return -EINVAL;
55386 - if (index < 0 || index > 0x7f)
55387 + if (index > 0x7f)
55388 return -EINVAL;
55389 pos += tmp;
55390
55391 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
55392 index dada014..1d0d517 100644
55393 --- a/drivers/usb/atm/usbatm.c
55394 +++ b/drivers/usb/atm/usbatm.c
55395 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55396 if (printk_ratelimit())
55397 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
55398 __func__, vpi, vci);
55399 - atomic_inc(&vcc->stats->rx_err);
55400 + atomic_inc_unchecked(&vcc->stats->rx_err);
55401 return;
55402 }
55403
55404 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55405 if (length > ATM_MAX_AAL5_PDU) {
55406 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
55407 __func__, length, vcc);
55408 - atomic_inc(&vcc->stats->rx_err);
55409 + atomic_inc_unchecked(&vcc->stats->rx_err);
55410 goto out;
55411 }
55412
55413 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55414 if (sarb->len < pdu_length) {
55415 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
55416 __func__, pdu_length, sarb->len, vcc);
55417 - atomic_inc(&vcc->stats->rx_err);
55418 + atomic_inc_unchecked(&vcc->stats->rx_err);
55419 goto out;
55420 }
55421
55422 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
55423 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
55424 __func__, vcc);
55425 - atomic_inc(&vcc->stats->rx_err);
55426 + atomic_inc_unchecked(&vcc->stats->rx_err);
55427 goto out;
55428 }
55429
55430 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55431 if (printk_ratelimit())
55432 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
55433 __func__, length);
55434 - atomic_inc(&vcc->stats->rx_drop);
55435 + atomic_inc_unchecked(&vcc->stats->rx_drop);
55436 goto out;
55437 }
55438
55439 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55440
55441 vcc->push(vcc, skb);
55442
55443 - atomic_inc(&vcc->stats->rx);
55444 + atomic_inc_unchecked(&vcc->stats->rx);
55445 out:
55446 skb_trim(sarb, 0);
55447 }
55448 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
55449 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
55450
55451 usbatm_pop(vcc, skb);
55452 - atomic_inc(&vcc->stats->tx);
55453 + atomic_inc_unchecked(&vcc->stats->tx);
55454
55455 skb = skb_dequeue(&instance->sndqueue);
55456 }
55457 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
55458 if (!left--)
55459 return sprintf(page,
55460 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
55461 - atomic_read(&atm_dev->stats.aal5.tx),
55462 - atomic_read(&atm_dev->stats.aal5.tx_err),
55463 - atomic_read(&atm_dev->stats.aal5.rx),
55464 - atomic_read(&atm_dev->stats.aal5.rx_err),
55465 - atomic_read(&atm_dev->stats.aal5.rx_drop));
55466 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
55467 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
55468 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
55469 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
55470 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
55471
55472 if (!left--) {
55473 if (instance->disconnected)
55474 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
55475 index 2a3bbdf..91d72cf 100644
55476 --- a/drivers/usb/core/devices.c
55477 +++ b/drivers/usb/core/devices.c
55478 @@ -126,7 +126,7 @@ static const char format_endpt[] =
55479 * time it gets called.
55480 */
55481 static struct device_connect_event {
55482 - atomic_t count;
55483 + atomic_unchecked_t count;
55484 wait_queue_head_t wait;
55485 } device_event = {
55486 .count = ATOMIC_INIT(1),
55487 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
55488
55489 void usbfs_conn_disc_event(void)
55490 {
55491 - atomic_add(2, &device_event.count);
55492 + atomic_add_unchecked(2, &device_event.count);
55493 wake_up(&device_event.wait);
55494 }
55495
55496 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
55497
55498 poll_wait(file, &device_event.wait, wait);
55499
55500 - event_count = atomic_read(&device_event.count);
55501 + event_count = atomic_read_unchecked(&device_event.count);
55502 if (file->f_version != event_count) {
55503 file->f_version = event_count;
55504 return POLLIN | POLLRDNORM;
55505 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
55506 index 1163553..f292679 100644
55507 --- a/drivers/usb/core/devio.c
55508 +++ b/drivers/usb/core/devio.c
55509 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55510 struct usb_dev_state *ps = file->private_data;
55511 struct usb_device *dev = ps->dev;
55512 ssize_t ret = 0;
55513 - unsigned len;
55514 + size_t len;
55515 loff_t pos;
55516 int i;
55517
55518 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55519 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
55520 struct usb_config_descriptor *config =
55521 (struct usb_config_descriptor *)dev->rawdescriptors[i];
55522 - unsigned int length = le16_to_cpu(config->wTotalLength);
55523 + size_t length = le16_to_cpu(config->wTotalLength);
55524
55525 if (*ppos < pos + length) {
55526
55527 /* The descriptor may claim to be longer than it
55528 * really is. Here is the actual allocated length. */
55529 - unsigned alloclen =
55530 + size_t alloclen =
55531 le16_to_cpu(dev->config[i].desc.wTotalLength);
55532
55533 - len = length - (*ppos - pos);
55534 + len = length + pos - *ppos;
55535 if (len > nbytes)
55536 len = nbytes;
55537
55538 /* Simply don't write (skip over) unallocated parts */
55539 if (alloclen > (*ppos - pos)) {
55540 - alloclen -= (*ppos - pos);
55541 + alloclen = alloclen + pos - *ppos;
55542 if (copy_to_user(buf,
55543 dev->rawdescriptors[i] + (*ppos - pos),
55544 min(len, alloclen))) {
55545 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
55546 index 45a915c..09f9735 100644
55547 --- a/drivers/usb/core/hcd.c
55548 +++ b/drivers/usb/core/hcd.c
55549 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55550 */
55551 usb_get_urb(urb);
55552 atomic_inc(&urb->use_count);
55553 - atomic_inc(&urb->dev->urbnum);
55554 + atomic_inc_unchecked(&urb->dev->urbnum);
55555 usbmon_urb_submit(&hcd->self, urb);
55556
55557 /* NOTE requirements on root-hub callers (usbfs and the hub
55558 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55559 urb->hcpriv = NULL;
55560 INIT_LIST_HEAD(&urb->urb_list);
55561 atomic_dec(&urb->use_count);
55562 - atomic_dec(&urb->dev->urbnum);
55563 + atomic_dec_unchecked(&urb->dev->urbnum);
55564 if (atomic_read(&urb->reject))
55565 wake_up(&usb_kill_urb_queue);
55566 usb_put_urb(urb);
55567 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
55568 index 3b71516..1f26579 100644
55569 --- a/drivers/usb/core/hub.c
55570 +++ b/drivers/usb/core/hub.c
55571 @@ -26,6 +26,7 @@
55572 #include <linux/mutex.h>
55573 #include <linux/random.h>
55574 #include <linux/pm_qos.h>
55575 +#include <linux/grsecurity.h>
55576
55577 #include <asm/uaccess.h>
55578 #include <asm/byteorder.h>
55579 @@ -4665,6 +4666,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
55580 goto done;
55581 return;
55582 }
55583 +
55584 + if (gr_handle_new_usb())
55585 + goto done;
55586 +
55587 if (hub_is_superspeed(hub->hdev))
55588 unit_load = 150;
55589 else
55590 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
55591 index f368d20..0c30ac5 100644
55592 --- a/drivers/usb/core/message.c
55593 +++ b/drivers/usb/core/message.c
55594 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
55595 * Return: If successful, the number of bytes transferred. Otherwise, a negative
55596 * error number.
55597 */
55598 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55599 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55600 __u8 requesttype, __u16 value, __u16 index, void *data,
55601 __u16 size, int timeout)
55602 {
55603 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
55604 * If successful, 0. Otherwise a negative error number. The number of actual
55605 * bytes transferred will be stored in the @actual_length parameter.
55606 */
55607 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55608 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55609 void *data, int len, int *actual_length, int timeout)
55610 {
55611 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
55612 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
55613 * bytes transferred will be stored in the @actual_length parameter.
55614 *
55615 */
55616 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55617 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55618 void *data, int len, int *actual_length, int timeout)
55619 {
55620 struct urb *urb;
55621 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
55622 index d269738..7340cd7 100644
55623 --- a/drivers/usb/core/sysfs.c
55624 +++ b/drivers/usb/core/sysfs.c
55625 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
55626 struct usb_device *udev;
55627
55628 udev = to_usb_device(dev);
55629 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
55630 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
55631 }
55632 static DEVICE_ATTR_RO(urbnum);
55633
55634 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
55635 index b1fb9ae..4224885 100644
55636 --- a/drivers/usb/core/usb.c
55637 +++ b/drivers/usb/core/usb.c
55638 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
55639 set_dev_node(&dev->dev, dev_to_node(bus->controller));
55640 dev->state = USB_STATE_ATTACHED;
55641 dev->lpm_disable_count = 1;
55642 - atomic_set(&dev->urbnum, 0);
55643 + atomic_set_unchecked(&dev->urbnum, 0);
55644
55645 INIT_LIST_HEAD(&dev->ep0.urb_list);
55646 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
55647 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
55648 index 8cfc319..4868255 100644
55649 --- a/drivers/usb/early/ehci-dbgp.c
55650 +++ b/drivers/usb/early/ehci-dbgp.c
55651 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
55652
55653 #ifdef CONFIG_KGDB
55654 static struct kgdb_io kgdbdbgp_io_ops;
55655 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
55656 +static struct kgdb_io kgdbdbgp_io_ops_console;
55657 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
55658 #else
55659 #define dbgp_kgdb_mode (0)
55660 #endif
55661 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
55662 .write_char = kgdbdbgp_write_char,
55663 };
55664
55665 +static struct kgdb_io kgdbdbgp_io_ops_console = {
55666 + .name = "kgdbdbgp",
55667 + .read_char = kgdbdbgp_read_char,
55668 + .write_char = kgdbdbgp_write_char,
55669 + .is_console = 1
55670 +};
55671 +
55672 static int kgdbdbgp_wait_time;
55673
55674 static int __init kgdbdbgp_parse_config(char *str)
55675 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
55676 ptr++;
55677 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
55678 }
55679 - kgdb_register_io_module(&kgdbdbgp_io_ops);
55680 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
55681 + if (early_dbgp_console.index != -1)
55682 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
55683 + else
55684 + kgdb_register_io_module(&kgdbdbgp_io_ops);
55685
55686 return 0;
55687 }
55688 diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
55689 index 0495c94..289e201 100644
55690 --- a/drivers/usb/gadget/configfs.c
55691 +++ b/drivers/usb/gadget/configfs.c
55692 @@ -571,7 +571,7 @@ static struct config_group *function_make(
55693 if (IS_ERR(fi))
55694 return ERR_CAST(fi);
55695
55696 - ret = config_item_set_name(&fi->group.cg_item, name);
55697 + ret = config_item_set_name(&fi->group.cg_item, "%s", name);
55698 if (ret) {
55699 usb_put_function_instance(fi);
55700 return ERR_PTR(ret);
55701 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
55702 index 9719abf..789d5d9 100644
55703 --- a/drivers/usb/gadget/function/f_uac1.c
55704 +++ b/drivers/usb/gadget/function/f_uac1.c
55705 @@ -14,6 +14,7 @@
55706 #include <linux/module.h>
55707 #include <linux/device.h>
55708 #include <linux/atomic.h>
55709 +#include <linux/module.h>
55710
55711 #include "u_uac1.h"
55712
55713 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
55714 index 491082a..dfd7d17 100644
55715 --- a/drivers/usb/gadget/function/u_serial.c
55716 +++ b/drivers/usb/gadget/function/u_serial.c
55717 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55718 spin_lock_irq(&port->port_lock);
55719
55720 /* already open? Great. */
55721 - if (port->port.count) {
55722 + if (atomic_read(&port->port.count)) {
55723 status = 0;
55724 - port->port.count++;
55725 + atomic_inc(&port->port.count);
55726
55727 /* currently opening/closing? wait ... */
55728 } else if (port->openclose) {
55729 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55730 tty->driver_data = port;
55731 port->port.tty = tty;
55732
55733 - port->port.count = 1;
55734 + atomic_set(&port->port.count, 1);
55735 port->openclose = false;
55736
55737 /* if connected, start the I/O stream */
55738 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55739
55740 spin_lock_irq(&port->port_lock);
55741
55742 - if (port->port.count != 1) {
55743 - if (port->port.count == 0)
55744 + if (atomic_read(&port->port.count) != 1) {
55745 + if (atomic_read(&port->port.count) == 0)
55746 WARN_ON(1);
55747 else
55748 - --port->port.count;
55749 + atomic_dec(&port->port.count);
55750 goto exit;
55751 }
55752
55753 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55754 * and sleep if necessary
55755 */
55756 port->openclose = true;
55757 - port->port.count = 0;
55758 + atomic_set(&port->port.count, 0);
55759
55760 gser = port->port_usb;
55761 if (gser && gser->disconnect)
55762 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
55763 int cond;
55764
55765 spin_lock_irq(&port->port_lock);
55766 - cond = (port->port.count == 0) && !port->openclose;
55767 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
55768 spin_unlock_irq(&port->port_lock);
55769 return cond;
55770 }
55771 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
55772 /* if it's already open, start I/O ... and notify the serial
55773 * protocol about open/close status (connect/disconnect).
55774 */
55775 - if (port->port.count) {
55776 + if (atomic_read(&port->port.count)) {
55777 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
55778 gs_start_io(port);
55779 if (gser->connect)
55780 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
55781
55782 port->port_usb = NULL;
55783 gser->ioport = NULL;
55784 - if (port->port.count > 0 || port->openclose) {
55785 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
55786 wake_up_interruptible(&port->drain_wait);
55787 if (port->port.tty)
55788 tty_hangup(port->port.tty);
55789 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
55790
55791 /* finally, free any unused/unusable I/O buffers */
55792 spin_lock_irqsave(&port->port_lock, flags);
55793 - if (port->port.count == 0 && !port->openclose)
55794 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
55795 gs_buf_free(&port->port_write_buf);
55796 gs_free_requests(gser->out, &port->read_pool, NULL);
55797 gs_free_requests(gser->out, &port->read_queue, NULL);
55798 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
55799 index c78c841..48fd281 100644
55800 --- a/drivers/usb/gadget/function/u_uac1.c
55801 +++ b/drivers/usb/gadget/function/u_uac1.c
55802 @@ -17,6 +17,7 @@
55803 #include <linux/ctype.h>
55804 #include <linux/random.h>
55805 #include <linux/syscalls.h>
55806 +#include <linux/module.h>
55807
55808 #include "u_uac1.h"
55809
55810 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
55811 index 7354d01..299478e 100644
55812 --- a/drivers/usb/host/ehci-hub.c
55813 +++ b/drivers/usb/host/ehci-hub.c
55814 @@ -772,7 +772,7 @@ static struct urb *request_single_step_set_feature_urb(
55815 urb->transfer_flags = URB_DIR_IN;
55816 usb_get_urb(urb);
55817 atomic_inc(&urb->use_count);
55818 - atomic_inc(&urb->dev->urbnum);
55819 + atomic_inc_unchecked(&urb->dev->urbnum);
55820 urb->setup_dma = dma_map_single(
55821 hcd->self.controller,
55822 urb->setup_packet,
55823 @@ -839,7 +839,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
55824 urb->status = -EINPROGRESS;
55825 usb_get_urb(urb);
55826 atomic_inc(&urb->use_count);
55827 - atomic_inc(&urb->dev->urbnum);
55828 + atomic_inc_unchecked(&urb->dev->urbnum);
55829 retval = submit_single_step_set_feature(hcd, urb, 0);
55830 if (!retval && !wait_for_completion_timeout(&done,
55831 msecs_to_jiffies(2000))) {
55832 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
55833 index 1db0626..4948782 100644
55834 --- a/drivers/usb/host/hwa-hc.c
55835 +++ b/drivers/usb/host/hwa-hc.c
55836 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55837 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
55838 struct wahc *wa = &hwahc->wa;
55839 struct device *dev = &wa->usb_iface->dev;
55840 - u8 mas_le[UWB_NUM_MAS/8];
55841 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
55842 +
55843 + if (mas_le == NULL)
55844 + return -ENOMEM;
55845
55846 /* Set the stream index */
55847 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
55848 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55849 WUSB_REQ_SET_WUSB_MAS,
55850 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
55851 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
55852 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
55853 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
55854 if (result < 0)
55855 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
55856 out:
55857 + kfree(mas_le);
55858 +
55859 return result;
55860 }
55861
55862 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
55863 index b3d245e..99549ed 100644
55864 --- a/drivers/usb/misc/appledisplay.c
55865 +++ b/drivers/usb/misc/appledisplay.c
55866 @@ -84,7 +84,7 @@ struct appledisplay {
55867 struct mutex sysfslock; /* concurrent read and write */
55868 };
55869
55870 -static atomic_t count_displays = ATOMIC_INIT(0);
55871 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
55872 static struct workqueue_struct *wq;
55873
55874 static void appledisplay_complete(struct urb *urb)
55875 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
55876
55877 /* Register backlight device */
55878 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
55879 - atomic_inc_return(&count_displays) - 1);
55880 + atomic_inc_return_unchecked(&count_displays) - 1);
55881 memset(&props, 0, sizeof(struct backlight_properties));
55882 props.type = BACKLIGHT_RAW;
55883 props.max_brightness = 0xff;
55884 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
55885 index 3806e70..55c508b 100644
55886 --- a/drivers/usb/serial/console.c
55887 +++ b/drivers/usb/serial/console.c
55888 @@ -126,7 +126,7 @@ static int usb_console_setup(struct console *co, char *options)
55889
55890 info->port = port;
55891
55892 - ++port->port.count;
55893 + atomic_inc(&port->port.count);
55894 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
55895 if (serial->type->set_termios) {
55896 /*
55897 @@ -175,7 +175,7 @@ static int usb_console_setup(struct console *co, char *options)
55898 }
55899 /* Now that any required fake tty operations are completed restore
55900 * the tty port count */
55901 - --port->port.count;
55902 + atomic_dec(&port->port.count);
55903 /* The console is special in terms of closing the device so
55904 * indicate this port is now acting as a system console. */
55905 port->port.console = 1;
55906 @@ -188,7 +188,7 @@ static int usb_console_setup(struct console *co, char *options)
55907 put_tty:
55908 tty_kref_put(tty);
55909 reset_open_count:
55910 - port->port.count = 0;
55911 + atomic_set(&port->port.count, 0);
55912 usb_autopm_put_interface(serial->interface);
55913 error_get_interface:
55914 usb_serial_put(serial);
55915 @@ -199,7 +199,7 @@ static int usb_console_setup(struct console *co, char *options)
55916 static void usb_console_write(struct console *co,
55917 const char *buf, unsigned count)
55918 {
55919 - static struct usbcons_info *info = &usbcons_info;
55920 + struct usbcons_info *info = &usbcons_info;
55921 struct usb_serial_port *port = info->port;
55922 struct usb_serial *serial;
55923 int retval = -ENODEV;
55924 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
55925 index 307e339..6aa97cb 100644
55926 --- a/drivers/usb/storage/usb.h
55927 +++ b/drivers/usb/storage/usb.h
55928 @@ -63,7 +63,7 @@ struct us_unusual_dev {
55929 __u8 useProtocol;
55930 __u8 useTransport;
55931 int (*initFunction)(struct us_data *);
55932 -};
55933 +} __do_const;
55934
55935
55936 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
55937 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
55938 index a863a98..d272795 100644
55939 --- a/drivers/usb/usbip/vhci.h
55940 +++ b/drivers/usb/usbip/vhci.h
55941 @@ -83,7 +83,7 @@ struct vhci_hcd {
55942 unsigned resuming:1;
55943 unsigned long re_timeout;
55944
55945 - atomic_t seqnum;
55946 + atomic_unchecked_t seqnum;
55947
55948 /*
55949 * NOTE:
55950 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
55951 index 11f6f61..1087910 100644
55952 --- a/drivers/usb/usbip/vhci_hcd.c
55953 +++ b/drivers/usb/usbip/vhci_hcd.c
55954 @@ -440,7 +440,7 @@ static void vhci_tx_urb(struct urb *urb)
55955
55956 spin_lock(&vdev->priv_lock);
55957
55958 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
55959 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55960 if (priv->seqnum == 0xffff)
55961 dev_info(&urb->dev->dev, "seqnum max\n");
55962
55963 @@ -685,7 +685,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
55964 return -ENOMEM;
55965 }
55966
55967 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
55968 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55969 if (unlink->seqnum == 0xffff)
55970 pr_info("seqnum max\n");
55971
55972 @@ -889,7 +889,7 @@ static int vhci_start(struct usb_hcd *hcd)
55973 vdev->rhport = rhport;
55974 }
55975
55976 - atomic_set(&vhci->seqnum, 0);
55977 + atomic_set_unchecked(&vhci->seqnum, 0);
55978 spin_lock_init(&vhci->lock);
55979
55980 hcd->power_budget = 0; /* no limit */
55981 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
55982 index 00e4a54..d676f85 100644
55983 --- a/drivers/usb/usbip/vhci_rx.c
55984 +++ b/drivers/usb/usbip/vhci_rx.c
55985 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
55986 if (!urb) {
55987 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
55988 pr_info("max seqnum %d\n",
55989 - atomic_read(&the_controller->seqnum));
55990 + atomic_read_unchecked(&the_controller->seqnum));
55991 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
55992 return;
55993 }
55994 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
55995 index edc7267..9f65ce2 100644
55996 --- a/drivers/usb/wusbcore/wa-hc.h
55997 +++ b/drivers/usb/wusbcore/wa-hc.h
55998 @@ -240,7 +240,7 @@ struct wahc {
55999 spinlock_t xfer_list_lock;
56000 struct work_struct xfer_enqueue_work;
56001 struct work_struct xfer_error_work;
56002 - atomic_t xfer_id_count;
56003 + atomic_unchecked_t xfer_id_count;
56004
56005 kernel_ulong_t quirks;
56006 };
56007 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
56008 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
56009 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
56010 wa->dto_in_use = 0;
56011 - atomic_set(&wa->xfer_id_count, 1);
56012 + atomic_set_unchecked(&wa->xfer_id_count, 1);
56013 /* init the buf in URBs */
56014 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
56015 usb_init_urb(&(wa->buf_in_urbs[index]));
56016 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
56017 index 69af4fd..da390d7 100644
56018 --- a/drivers/usb/wusbcore/wa-xfer.c
56019 +++ b/drivers/usb/wusbcore/wa-xfer.c
56020 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
56021 */
56022 static void wa_xfer_id_init(struct wa_xfer *xfer)
56023 {
56024 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
56025 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
56026 }
56027
56028 /* Return the xfer's ID. */
56029 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
56030 index 837d177..170724af 100644
56031 --- a/drivers/vfio/vfio.c
56032 +++ b/drivers/vfio/vfio.c
56033 @@ -518,7 +518,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
56034 return 0;
56035
56036 /* TODO Prevent device auto probing */
56037 - WARN("Device %s added to live group %d!\n", dev_name(dev),
56038 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
56039 iommu_group_id(group->iommu_group));
56040
56041 return 0;
56042 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
56043 index 3bb02c6..a01ff38 100644
56044 --- a/drivers/vhost/vringh.c
56045 +++ b/drivers/vhost/vringh.c
56046 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
56047 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
56048 {
56049 __virtio16 v = 0;
56050 - int rc = get_user(v, (__force __virtio16 __user *)p);
56051 + int rc = get_user(v, (__force_user __virtio16 *)p);
56052 *val = vringh16_to_cpu(vrh, v);
56053 return rc;
56054 }
56055 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
56056 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
56057 {
56058 __virtio16 v = cpu_to_vringh16(vrh, val);
56059 - return put_user(v, (__force __virtio16 __user *)p);
56060 + return put_user(v, (__force_user __virtio16 *)p);
56061 }
56062
56063 static inline int copydesc_user(void *dst, const void *src, size_t len)
56064 {
56065 - return copy_from_user(dst, (__force void __user *)src, len) ?
56066 + return copy_from_user(dst, (void __force_user *)src, len) ?
56067 -EFAULT : 0;
56068 }
56069
56070 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
56071 const struct vring_used_elem *src,
56072 unsigned int num)
56073 {
56074 - return copy_to_user((__force void __user *)dst, src,
56075 + return copy_to_user((void __force_user *)dst, src,
56076 sizeof(*dst) * num) ? -EFAULT : 0;
56077 }
56078
56079 static inline int xfer_from_user(void *src, void *dst, size_t len)
56080 {
56081 - return copy_from_user(dst, (__force void __user *)src, len) ?
56082 + return copy_from_user(dst, (void __force_user *)src, len) ?
56083 -EFAULT : 0;
56084 }
56085
56086 static inline int xfer_to_user(void *dst, void *src, size_t len)
56087 {
56088 - return copy_to_user((__force void __user *)dst, src, len) ?
56089 + return copy_to_user((void __force_user *)dst, src, len) ?
56090 -EFAULT : 0;
56091 }
56092
56093 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
56094 vrh->last_used_idx = 0;
56095 vrh->vring.num = num;
56096 /* vring expects kernel addresses, but only used via accessors. */
56097 - vrh->vring.desc = (__force struct vring_desc *)desc;
56098 - vrh->vring.avail = (__force struct vring_avail *)avail;
56099 - vrh->vring.used = (__force struct vring_used *)used;
56100 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
56101 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
56102 + vrh->vring.used = (__force_kernel struct vring_used *)used;
56103 return 0;
56104 }
56105 EXPORT_SYMBOL(vringh_init_user);
56106 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
56107
56108 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
56109 {
56110 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
56111 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
56112 return 0;
56113 }
56114
56115 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
56116 index 84a110a..96312c3 100644
56117 --- a/drivers/video/backlight/kb3886_bl.c
56118 +++ b/drivers/video/backlight/kb3886_bl.c
56119 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
56120 static unsigned long kb3886bl_flags;
56121 #define KB3886BL_SUSPENDED 0x01
56122
56123 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
56124 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
56125 {
56126 .ident = "Sahara Touch-iT",
56127 .matches = {
56128 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
56129 index 1b0b233..6f34c2c 100644
56130 --- a/drivers/video/fbdev/arcfb.c
56131 +++ b/drivers/video/fbdev/arcfb.c
56132 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
56133 return -ENOSPC;
56134
56135 err = 0;
56136 - if ((count + p) > fbmemlength) {
56137 + if (count > (fbmemlength - p)) {
56138 count = fbmemlength - p;
56139 err = -ENOSPC;
56140 }
56141 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
56142 index aedf2fb..47c9aca 100644
56143 --- a/drivers/video/fbdev/aty/aty128fb.c
56144 +++ b/drivers/video/fbdev/aty/aty128fb.c
56145 @@ -149,7 +149,7 @@ enum {
56146 };
56147
56148 /* Must match above enum */
56149 -static char * const r128_family[] = {
56150 +static const char * const r128_family[] = {
56151 "AGP",
56152 "PCI",
56153 "PRO AGP",
56154 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
56155 index 8789e48..698fe4c 100644
56156 --- a/drivers/video/fbdev/aty/atyfb_base.c
56157 +++ b/drivers/video/fbdev/aty/atyfb_base.c
56158 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
56159 par->accel_flags = var->accel_flags; /* hack */
56160
56161 if (var->accel_flags) {
56162 - info->fbops->fb_sync = atyfb_sync;
56163 + pax_open_kernel();
56164 + *(void **)&info->fbops->fb_sync = atyfb_sync;
56165 + pax_close_kernel();
56166 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56167 } else {
56168 - info->fbops->fb_sync = NULL;
56169 + pax_open_kernel();
56170 + *(void **)&info->fbops->fb_sync = NULL;
56171 + pax_close_kernel();
56172 info->flags |= FBINFO_HWACCEL_DISABLED;
56173 }
56174
56175 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
56176 index 2fa0317..4983f2a 100644
56177 --- a/drivers/video/fbdev/aty/mach64_cursor.c
56178 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
56179 @@ -8,6 +8,7 @@
56180 #include "../core/fb_draw.h"
56181
56182 #include <asm/io.h>
56183 +#include <asm/pgtable.h>
56184
56185 #ifdef __sparc__
56186 #include <asm/fbio.h>
56187 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
56188 info->sprite.buf_align = 16; /* and 64 lines tall. */
56189 info->sprite.flags = FB_PIXMAP_IO;
56190
56191 - info->fbops->fb_cursor = atyfb_cursor;
56192 + pax_open_kernel();
56193 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
56194 + pax_close_kernel();
56195
56196 return 0;
56197 }
56198 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
56199 index d6cab1f..112f680 100644
56200 --- a/drivers/video/fbdev/core/fb_defio.c
56201 +++ b/drivers/video/fbdev/core/fb_defio.c
56202 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
56203
56204 BUG_ON(!fbdefio);
56205 mutex_init(&fbdefio->lock);
56206 - info->fbops->fb_mmap = fb_deferred_io_mmap;
56207 + pax_open_kernel();
56208 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
56209 + pax_close_kernel();
56210 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
56211 INIT_LIST_HEAD(&fbdefio->pagelist);
56212 if (fbdefio->delay == 0) /* set a default of 1 s */
56213 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
56214 page->mapping = NULL;
56215 }
56216
56217 - info->fbops->fb_mmap = NULL;
56218 + *(void **)&info->fbops->fb_mmap = NULL;
56219 mutex_destroy(&fbdefio->lock);
56220 }
56221 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
56222 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
56223 index 0705d88..d9429bf 100644
56224 --- a/drivers/video/fbdev/core/fbmem.c
56225 +++ b/drivers/video/fbdev/core/fbmem.c
56226 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
56227 __u32 data;
56228 int err;
56229
56230 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
56231 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
56232
56233 data = (__u32) (unsigned long) fix->smem_start;
56234 err |= put_user(data, &fix32->smem_start);
56235 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
56236 index 4254336..282567e 100644
56237 --- a/drivers/video/fbdev/hyperv_fb.c
56238 +++ b/drivers/video/fbdev/hyperv_fb.c
56239 @@ -240,7 +240,7 @@ static uint screen_fb_size;
56240 static inline int synthvid_send(struct hv_device *hdev,
56241 struct synthvid_msg *msg)
56242 {
56243 - static atomic64_t request_id = ATOMIC64_INIT(0);
56244 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
56245 int ret;
56246
56247 msg->pipe_hdr.type = PIPE_MSG_DATA;
56248 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
56249
56250 ret = vmbus_sendpacket(hdev->channel, msg,
56251 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
56252 - atomic64_inc_return(&request_id),
56253 + atomic64_inc_return_unchecked(&request_id),
56254 VM_PKT_DATA_INBAND, 0);
56255
56256 if (ret)
56257 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
56258 index 7672d2e..b56437f 100644
56259 --- a/drivers/video/fbdev/i810/i810_accel.c
56260 +++ b/drivers/video/fbdev/i810/i810_accel.c
56261 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
56262 }
56263 }
56264 printk("ringbuffer lockup!!!\n");
56265 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
56266 i810_report_error(mmio);
56267 par->dev_flags |= LOCKUP;
56268 info->pixmap.scan_align = 1;
56269 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56270 index a01147f..5d896f8 100644
56271 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56272 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56273 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
56274
56275 #ifdef CONFIG_FB_MATROX_MYSTIQUE
56276 struct matrox_switch matrox_mystique = {
56277 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
56278 + .preinit = MGA1064_preinit,
56279 + .reset = MGA1064_reset,
56280 + .init = MGA1064_init,
56281 + .restore = MGA1064_restore,
56282 };
56283 EXPORT_SYMBOL(matrox_mystique);
56284 #endif
56285
56286 #ifdef CONFIG_FB_MATROX_G
56287 struct matrox_switch matrox_G100 = {
56288 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
56289 + .preinit = MGAG100_preinit,
56290 + .reset = MGAG100_reset,
56291 + .init = MGAG100_init,
56292 + .restore = MGAG100_restore,
56293 };
56294 EXPORT_SYMBOL(matrox_G100);
56295 #endif
56296 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56297 index 195ad7c..09743fc 100644
56298 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56299 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56300 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
56301 }
56302
56303 struct matrox_switch matrox_millennium = {
56304 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
56305 + .preinit = Ti3026_preinit,
56306 + .reset = Ti3026_reset,
56307 + .init = Ti3026_init,
56308 + .restore = Ti3026_restore
56309 };
56310 EXPORT_SYMBOL(matrox_millennium);
56311 #endif
56312 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56313 index fe92eed..106e085 100644
56314 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56315 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56316 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
56317 struct mb862xxfb_par *par = info->par;
56318
56319 if (info->var.bits_per_pixel == 32) {
56320 - info->fbops->fb_fillrect = cfb_fillrect;
56321 - info->fbops->fb_copyarea = cfb_copyarea;
56322 - info->fbops->fb_imageblit = cfb_imageblit;
56323 + pax_open_kernel();
56324 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56325 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56326 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56327 + pax_close_kernel();
56328 } else {
56329 outreg(disp, GC_L0EM, 3);
56330 - info->fbops->fb_fillrect = mb86290fb_fillrect;
56331 - info->fbops->fb_copyarea = mb86290fb_copyarea;
56332 - info->fbops->fb_imageblit = mb86290fb_imageblit;
56333 + pax_open_kernel();
56334 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
56335 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
56336 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
56337 + pax_close_kernel();
56338 }
56339 outreg(draw, GDC_REG_DRAW_BASE, 0);
56340 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
56341 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
56342 index def0412..fed6529 100644
56343 --- a/drivers/video/fbdev/nvidia/nvidia.c
56344 +++ b/drivers/video/fbdev/nvidia/nvidia.c
56345 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
56346 info->fix.line_length = (info->var.xres_virtual *
56347 info->var.bits_per_pixel) >> 3;
56348 if (info->var.accel_flags) {
56349 - info->fbops->fb_imageblit = nvidiafb_imageblit;
56350 - info->fbops->fb_fillrect = nvidiafb_fillrect;
56351 - info->fbops->fb_copyarea = nvidiafb_copyarea;
56352 - info->fbops->fb_sync = nvidiafb_sync;
56353 + pax_open_kernel();
56354 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
56355 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
56356 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
56357 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
56358 + pax_close_kernel();
56359 info->pixmap.scan_align = 4;
56360 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56361 info->flags |= FBINFO_READS_FAST;
56362 NVResetGraphics(info);
56363 } else {
56364 - info->fbops->fb_imageblit = cfb_imageblit;
56365 - info->fbops->fb_fillrect = cfb_fillrect;
56366 - info->fbops->fb_copyarea = cfb_copyarea;
56367 - info->fbops->fb_sync = NULL;
56368 + pax_open_kernel();
56369 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56370 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56371 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56372 + *(void **)&info->fbops->fb_sync = NULL;
56373 + pax_close_kernel();
56374 info->pixmap.scan_align = 1;
56375 info->flags |= FBINFO_HWACCEL_DISABLED;
56376 info->flags &= ~FBINFO_READS_FAST;
56377 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
56378 info->pixmap.size = 8 * 1024;
56379 info->pixmap.flags = FB_PIXMAP_SYSTEM;
56380
56381 - if (!hwcur)
56382 - info->fbops->fb_cursor = NULL;
56383 + if (!hwcur) {
56384 + pax_open_kernel();
56385 + *(void **)&info->fbops->fb_cursor = NULL;
56386 + pax_close_kernel();
56387 + }
56388
56389 info->var.accel_flags = (!noaccel);
56390
56391 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
56392 index 2412a0d..294215b 100644
56393 --- a/drivers/video/fbdev/omap2/dss/display.c
56394 +++ b/drivers/video/fbdev/omap2/dss/display.c
56395 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
56396 if (dssdev->name == NULL)
56397 dssdev->name = dssdev->alias;
56398
56399 + pax_open_kernel();
56400 if (drv && drv->get_resolution == NULL)
56401 - drv->get_resolution = omapdss_default_get_resolution;
56402 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
56403 if (drv && drv->get_recommended_bpp == NULL)
56404 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56405 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56406 if (drv && drv->get_timings == NULL)
56407 - drv->get_timings = omapdss_default_get_timings;
56408 + *(void **)&drv->get_timings = omapdss_default_get_timings;
56409 + pax_close_kernel();
56410
56411 mutex_lock(&panel_list_mutex);
56412 list_add_tail(&dssdev->panel_list, &panel_list);
56413 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
56414 index 83433cb..71e9b98 100644
56415 --- a/drivers/video/fbdev/s1d13xxxfb.c
56416 +++ b/drivers/video/fbdev/s1d13xxxfb.c
56417 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
56418
56419 switch(prod_id) {
56420 case S1D13506_PROD_ID: /* activate acceleration */
56421 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56422 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56423 + pax_open_kernel();
56424 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56425 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56426 + pax_close_kernel();
56427 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
56428 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
56429 break;
56430 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56431 index d3013cd..95b8285 100644
56432 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
56433 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56434 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
56435 }
56436
56437 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
56438 - lcdc_sys_write_index,
56439 - lcdc_sys_write_data,
56440 - lcdc_sys_read_data,
56441 + .write_index = lcdc_sys_write_index,
56442 + .write_data = lcdc_sys_write_data,
56443 + .read_data = lcdc_sys_read_data,
56444 };
56445
56446 static int sh_mobile_lcdc_sginit(struct fb_info *info,
56447 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
56448 index 9279e5f..d5f5276 100644
56449 --- a/drivers/video/fbdev/smscufx.c
56450 +++ b/drivers/video/fbdev/smscufx.c
56451 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
56452 fb_deferred_io_cleanup(info);
56453 kfree(info->fbdefio);
56454 info->fbdefio = NULL;
56455 - info->fbops->fb_mmap = ufx_ops_mmap;
56456 + pax_open_kernel();
56457 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
56458 + pax_close_kernel();
56459 }
56460
56461 pr_debug("released /dev/fb%d user=%d count=%d",
56462 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
56463 index ff2b873..626a8d5 100644
56464 --- a/drivers/video/fbdev/udlfb.c
56465 +++ b/drivers/video/fbdev/udlfb.c
56466 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
56467 dlfb_urb_completion(urb);
56468
56469 error:
56470 - atomic_add(bytes_sent, &dev->bytes_sent);
56471 - atomic_add(bytes_identical, &dev->bytes_identical);
56472 - atomic_add(width*height*2, &dev->bytes_rendered);
56473 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56474 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56475 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
56476 end_cycles = get_cycles();
56477 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56478 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56479 >> 10)), /* Kcycles */
56480 &dev->cpu_kcycles_used);
56481
56482 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
56483 dlfb_urb_completion(urb);
56484
56485 error:
56486 - atomic_add(bytes_sent, &dev->bytes_sent);
56487 - atomic_add(bytes_identical, &dev->bytes_identical);
56488 - atomic_add(bytes_rendered, &dev->bytes_rendered);
56489 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56490 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56491 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
56492 end_cycles = get_cycles();
56493 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56494 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56495 >> 10)), /* Kcycles */
56496 &dev->cpu_kcycles_used);
56497 }
56498 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
56499 fb_deferred_io_cleanup(info);
56500 kfree(info->fbdefio);
56501 info->fbdefio = NULL;
56502 - info->fbops->fb_mmap = dlfb_ops_mmap;
56503 + pax_open_kernel();
56504 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
56505 + pax_close_kernel();
56506 }
56507
56508 pr_warn("released /dev/fb%d user=%d count=%d\n",
56509 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
56510 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56511 struct dlfb_data *dev = fb_info->par;
56512 return snprintf(buf, PAGE_SIZE, "%u\n",
56513 - atomic_read(&dev->bytes_rendered));
56514 + atomic_read_unchecked(&dev->bytes_rendered));
56515 }
56516
56517 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56518 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56519 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56520 struct dlfb_data *dev = fb_info->par;
56521 return snprintf(buf, PAGE_SIZE, "%u\n",
56522 - atomic_read(&dev->bytes_identical));
56523 + atomic_read_unchecked(&dev->bytes_identical));
56524 }
56525
56526 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56527 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56528 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56529 struct dlfb_data *dev = fb_info->par;
56530 return snprintf(buf, PAGE_SIZE, "%u\n",
56531 - atomic_read(&dev->bytes_sent));
56532 + atomic_read_unchecked(&dev->bytes_sent));
56533 }
56534
56535 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56536 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56537 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56538 struct dlfb_data *dev = fb_info->par;
56539 return snprintf(buf, PAGE_SIZE, "%u\n",
56540 - atomic_read(&dev->cpu_kcycles_used));
56541 + atomic_read_unchecked(&dev->cpu_kcycles_used));
56542 }
56543
56544 static ssize_t edid_show(
56545 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
56546 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56547 struct dlfb_data *dev = fb_info->par;
56548
56549 - atomic_set(&dev->bytes_rendered, 0);
56550 - atomic_set(&dev->bytes_identical, 0);
56551 - atomic_set(&dev->bytes_sent, 0);
56552 - atomic_set(&dev->cpu_kcycles_used, 0);
56553 + atomic_set_unchecked(&dev->bytes_rendered, 0);
56554 + atomic_set_unchecked(&dev->bytes_identical, 0);
56555 + atomic_set_unchecked(&dev->bytes_sent, 0);
56556 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
56557
56558 return count;
56559 }
56560 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
56561 index d32d1c4..46722e6 100644
56562 --- a/drivers/video/fbdev/uvesafb.c
56563 +++ b/drivers/video/fbdev/uvesafb.c
56564 @@ -19,6 +19,7 @@
56565 #include <linux/io.h>
56566 #include <linux/mutex.h>
56567 #include <linux/slab.h>
56568 +#include <linux/moduleloader.h>
56569 #include <video/edid.h>
56570 #include <video/uvesafb.h>
56571 #ifdef CONFIG_X86
56572 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
56573 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
56574 par->pmi_setpal = par->ypan = 0;
56575 } else {
56576 +
56577 +#ifdef CONFIG_PAX_KERNEXEC
56578 +#ifdef CONFIG_MODULES
56579 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
56580 +#endif
56581 + if (!par->pmi_code) {
56582 + par->pmi_setpal = par->ypan = 0;
56583 + return 0;
56584 + }
56585 +#endif
56586 +
56587 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
56588 + task->t.regs.edi);
56589 +
56590 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56591 + pax_open_kernel();
56592 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
56593 + pax_close_kernel();
56594 +
56595 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
56596 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
56597 +#else
56598 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
56599 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
56600 +#endif
56601 +
56602 printk(KERN_INFO "uvesafb: protected mode interface info at "
56603 "%04x:%04x\n",
56604 (u16)task->t.regs.es, (u16)task->t.regs.edi);
56605 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
56606 par->ypan = ypan;
56607
56608 if (par->pmi_setpal || par->ypan) {
56609 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
56610 if (__supported_pte_mask & _PAGE_NX) {
56611 par->pmi_setpal = par->ypan = 0;
56612 printk(KERN_WARNING "uvesafb: NX protection is active, "
56613 "better not use the PMI.\n");
56614 - } else {
56615 + } else
56616 +#endif
56617 uvesafb_vbe_getpmi(task, par);
56618 - }
56619 }
56620 #else
56621 /* The protected mode interface is not available on non-x86. */
56622 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56623 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
56624
56625 /* Disable blanking if the user requested so. */
56626 - if (!blank)
56627 - info->fbops->fb_blank = NULL;
56628 + if (!blank) {
56629 + pax_open_kernel();
56630 + *(void **)&info->fbops->fb_blank = NULL;
56631 + pax_close_kernel();
56632 + }
56633
56634 /*
56635 * Find out how much IO memory is required for the mode with
56636 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56637 info->flags = FBINFO_FLAG_DEFAULT |
56638 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
56639
56640 - if (!par->ypan)
56641 - info->fbops->fb_pan_display = NULL;
56642 + if (!par->ypan) {
56643 + pax_open_kernel();
56644 + *(void **)&info->fbops->fb_pan_display = NULL;
56645 + pax_close_kernel();
56646 + }
56647 }
56648
56649 static void uvesafb_init_mtrr(struct fb_info *info)
56650 @@ -1786,6 +1816,11 @@ out_mode:
56651 out:
56652 kfree(par->vbe_modes);
56653
56654 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56655 + if (par->pmi_code)
56656 + module_memfree_exec(par->pmi_code);
56657 +#endif
56658 +
56659 framebuffer_release(info);
56660 return err;
56661 }
56662 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
56663 kfree(par->vbe_state_orig);
56664 kfree(par->vbe_state_saved);
56665
56666 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56667 + if (par->pmi_code)
56668 + module_memfree_exec(par->pmi_code);
56669 +#endif
56670 +
56671 framebuffer_release(info);
56672 }
56673 return 0;
56674 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
56675 index d79a0ac..2d0c3d4 100644
56676 --- a/drivers/video/fbdev/vesafb.c
56677 +++ b/drivers/video/fbdev/vesafb.c
56678 @@ -9,6 +9,7 @@
56679 */
56680
56681 #include <linux/module.h>
56682 +#include <linux/moduleloader.h>
56683 #include <linux/kernel.h>
56684 #include <linux/errno.h>
56685 #include <linux/string.h>
56686 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
56687 static int vram_total; /* Set total amount of memory */
56688 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
56689 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
56690 -static void (*pmi_start)(void) __read_mostly;
56691 -static void (*pmi_pal) (void) __read_mostly;
56692 +static void (*pmi_start)(void) __read_only;
56693 +static void (*pmi_pal) (void) __read_only;
56694 static int depth __read_mostly;
56695 static int vga_compat __read_mostly;
56696 /* --------------------------------------------------------------------- */
56697 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
56698 unsigned int size_remap;
56699 unsigned int size_total;
56700 char *option = NULL;
56701 + void *pmi_code = NULL;
56702
56703 /* ignore error return of fb_get_options */
56704 fb_get_options("vesafb", &option);
56705 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
56706 size_remap = size_total;
56707 vesafb_fix.smem_len = size_remap;
56708
56709 -#ifndef __i386__
56710 - screen_info.vesapm_seg = 0;
56711 -#endif
56712 -
56713 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
56714 printk(KERN_WARNING
56715 "vesafb: cannot reserve video memory at 0x%lx\n",
56716 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
56717 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
56718 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
56719
56720 +#ifdef __i386__
56721 +
56722 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56723 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
56724 + if (!pmi_code)
56725 +#elif !defined(CONFIG_PAX_KERNEXEC)
56726 + if (0)
56727 +#endif
56728 +
56729 +#endif
56730 + screen_info.vesapm_seg = 0;
56731 +
56732 if (screen_info.vesapm_seg) {
56733 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
56734 - screen_info.vesapm_seg,screen_info.vesapm_off);
56735 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
56736 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
56737 }
56738
56739 if (screen_info.vesapm_seg < 0xc000)
56740 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
56741
56742 if (ypan || pmi_setpal) {
56743 unsigned short *pmi_base;
56744 +
56745 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
56746 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
56747 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
56748 +
56749 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56750 + pax_open_kernel();
56751 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
56752 +#else
56753 + pmi_code = pmi_base;
56754 +#endif
56755 +
56756 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
56757 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
56758 +
56759 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56760 + pmi_start = ktva_ktla(pmi_start);
56761 + pmi_pal = ktva_ktla(pmi_pal);
56762 + pax_close_kernel();
56763 +#endif
56764 +
56765 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
56766 if (pmi_base[3]) {
56767 printk(KERN_INFO "vesafb: pmi: ports = ");
56768 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
56769 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
56770 (ypan ? FBINFO_HWACCEL_YPAN : 0);
56771
56772 - if (!ypan)
56773 - info->fbops->fb_pan_display = NULL;
56774 + if (!ypan) {
56775 + pax_open_kernel();
56776 + *(void **)&info->fbops->fb_pan_display = NULL;
56777 + pax_close_kernel();
56778 + }
56779
56780 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
56781 err = -ENOMEM;
56782 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
56783 fb_info(info, "%s frame buffer device\n", info->fix.id);
56784 return 0;
56785 err:
56786 +
56787 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56788 + module_memfree_exec(pmi_code);
56789 +#endif
56790 +
56791 if (info->screen_base)
56792 iounmap(info->screen_base);
56793 framebuffer_release(info);
56794 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
56795 index 88714ae..16c2e11 100644
56796 --- a/drivers/video/fbdev/via/via_clock.h
56797 +++ b/drivers/video/fbdev/via/via_clock.h
56798 @@ -56,7 +56,7 @@ struct via_clock {
56799
56800 void (*set_engine_pll_state)(u8 state);
56801 void (*set_engine_pll)(struct via_pll_config config);
56802 -};
56803 +} __no_const;
56804
56805
56806 static inline u32 get_pll_internal_frequency(u32 ref_freq,
56807 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
56808 index 3c14e43..2630570 100644
56809 --- a/drivers/video/logo/logo_linux_clut224.ppm
56810 +++ b/drivers/video/logo/logo_linux_clut224.ppm
56811 @@ -2,1603 +2,1123 @@ P3
56812 # Standard 224-color Linux logo
56813 80 80
56814 255
56815 - 0 0 0 0 0 0 0 0 0 0 0 0
56816 - 0 0 0 0 0 0 0 0 0 0 0 0
56817 - 0 0 0 0 0 0 0 0 0 0 0 0
56818 - 0 0 0 0 0 0 0 0 0 0 0 0
56819 - 0 0 0 0 0 0 0 0 0 0 0 0
56820 - 0 0 0 0 0 0 0 0 0 0 0 0
56821 - 0 0 0 0 0 0 0 0 0 0 0 0
56822 - 0 0 0 0 0 0 0 0 0 0 0 0
56823 - 0 0 0 0 0 0 0 0 0 0 0 0
56824 - 6 6 6 6 6 6 10 10 10 10 10 10
56825 - 10 10 10 6 6 6 6 6 6 6 6 6
56826 - 0 0 0 0 0 0 0 0 0 0 0 0
56827 - 0 0 0 0 0 0 0 0 0 0 0 0
56828 - 0 0 0 0 0 0 0 0 0 0 0 0
56829 - 0 0 0 0 0 0 0 0 0 0 0 0
56830 - 0 0 0 0 0 0 0 0 0 0 0 0
56831 - 0 0 0 0 0 0 0 0 0 0 0 0
56832 - 0 0 0 0 0 0 0 0 0 0 0 0
56833 - 0 0 0 0 0 0 0 0 0 0 0 0
56834 - 0 0 0 0 0 0 0 0 0 0 0 0
56835 - 0 0 0 0 0 0 0 0 0 0 0 0
56836 - 0 0 0 0 0 0 0 0 0 0 0 0
56837 - 0 0 0 0 0 0 0 0 0 0 0 0
56838 - 0 0 0 0 0 0 0 0 0 0 0 0
56839 - 0 0 0 0 0 0 0 0 0 0 0 0
56840 - 0 0 0 0 0 0 0 0 0 0 0 0
56841 - 0 0 0 0 0 0 0 0 0 0 0 0
56842 - 0 0 0 0 0 0 0 0 0 0 0 0
56843 - 0 0 0 6 6 6 10 10 10 14 14 14
56844 - 22 22 22 26 26 26 30 30 30 34 34 34
56845 - 30 30 30 30 30 30 26 26 26 18 18 18
56846 - 14 14 14 10 10 10 6 6 6 0 0 0
56847 - 0 0 0 0 0 0 0 0 0 0 0 0
56848 - 0 0 0 0 0 0 0 0 0 0 0 0
56849 - 0 0 0 0 0 0 0 0 0 0 0 0
56850 - 0 0 0 0 0 0 0 0 0 0 0 0
56851 - 0 0 0 0 0 0 0 0 0 0 0 0
56852 - 0 0 0 0 0 0 0 0 0 0 0 0
56853 - 0 0 0 0 0 0 0 0 0 0 0 0
56854 - 0 0 0 0 0 0 0 0 0 0 0 0
56855 - 0 0 0 0 0 0 0 0 0 0 0 0
56856 - 0 0 0 0 0 1 0 0 1 0 0 0
56857 - 0 0 0 0 0 0 0 0 0 0 0 0
56858 - 0 0 0 0 0 0 0 0 0 0 0 0
56859 - 0 0 0 0 0 0 0 0 0 0 0 0
56860 - 0 0 0 0 0 0 0 0 0 0 0 0
56861 - 0 0 0 0 0 0 0 0 0 0 0 0
56862 - 0 0 0 0 0 0 0 0 0 0 0 0
56863 - 6 6 6 14 14 14 26 26 26 42 42 42
56864 - 54 54 54 66 66 66 78 78 78 78 78 78
56865 - 78 78 78 74 74 74 66 66 66 54 54 54
56866 - 42 42 42 26 26 26 18 18 18 10 10 10
56867 - 6 6 6 0 0 0 0 0 0 0 0 0
56868 - 0 0 0 0 0 0 0 0 0 0 0 0
56869 - 0 0 0 0 0 0 0 0 0 0 0 0
56870 - 0 0 0 0 0 0 0 0 0 0 0 0
56871 - 0 0 0 0 0 0 0 0 0 0 0 0
56872 - 0 0 0 0 0 0 0 0 0 0 0 0
56873 - 0 0 0 0 0 0 0 0 0 0 0 0
56874 - 0 0 0 0 0 0 0 0 0 0 0 0
56875 - 0 0 0 0 0 0 0 0 0 0 0 0
56876 - 0 0 1 0 0 0 0 0 0 0 0 0
56877 - 0 0 0 0 0 0 0 0 0 0 0 0
56878 - 0 0 0 0 0 0 0 0 0 0 0 0
56879 - 0 0 0 0 0 0 0 0 0 0 0 0
56880 - 0 0 0 0 0 0 0 0 0 0 0 0
56881 - 0 0 0 0 0 0 0 0 0 0 0 0
56882 - 0 0 0 0 0 0 0 0 0 10 10 10
56883 - 22 22 22 42 42 42 66 66 66 86 86 86
56884 - 66 66 66 38 38 38 38 38 38 22 22 22
56885 - 26 26 26 34 34 34 54 54 54 66 66 66
56886 - 86 86 86 70 70 70 46 46 46 26 26 26
56887 - 14 14 14 6 6 6 0 0 0 0 0 0
56888 - 0 0 0 0 0 0 0 0 0 0 0 0
56889 - 0 0 0 0 0 0 0 0 0 0 0 0
56890 - 0 0 0 0 0 0 0 0 0 0 0 0
56891 - 0 0 0 0 0 0 0 0 0 0 0 0
56892 - 0 0 0 0 0 0 0 0 0 0 0 0
56893 - 0 0 0 0 0 0 0 0 0 0 0 0
56894 - 0 0 0 0 0 0 0 0 0 0 0 0
56895 - 0 0 0 0 0 0 0 0 0 0 0 0
56896 - 0 0 1 0 0 1 0 0 1 0 0 0
56897 - 0 0 0 0 0 0 0 0 0 0 0 0
56898 - 0 0 0 0 0 0 0 0 0 0 0 0
56899 - 0 0 0 0 0 0 0 0 0 0 0 0
56900 - 0 0 0 0 0 0 0 0 0 0 0 0
56901 - 0 0 0 0 0 0 0 0 0 0 0 0
56902 - 0 0 0 0 0 0 10 10 10 26 26 26
56903 - 50 50 50 82 82 82 58 58 58 6 6 6
56904 - 2 2 6 2 2 6 2 2 6 2 2 6
56905 - 2 2 6 2 2 6 2 2 6 2 2 6
56906 - 6 6 6 54 54 54 86 86 86 66 66 66
56907 - 38 38 38 18 18 18 6 6 6 0 0 0
56908 - 0 0 0 0 0 0 0 0 0 0 0 0
56909 - 0 0 0 0 0 0 0 0 0 0 0 0
56910 - 0 0 0 0 0 0 0 0 0 0 0 0
56911 - 0 0 0 0 0 0 0 0 0 0 0 0
56912 - 0 0 0 0 0 0 0 0 0 0 0 0
56913 - 0 0 0 0 0 0 0 0 0 0 0 0
56914 - 0 0 0 0 0 0 0 0 0 0 0 0
56915 - 0 0 0 0 0 0 0 0 0 0 0 0
56916 - 0 0 0 0 0 0 0 0 0 0 0 0
56917 - 0 0 0 0 0 0 0 0 0 0 0 0
56918 - 0 0 0 0 0 0 0 0 0 0 0 0
56919 - 0 0 0 0 0 0 0 0 0 0 0 0
56920 - 0 0 0 0 0 0 0 0 0 0 0 0
56921 - 0 0 0 0 0 0 0 0 0 0 0 0
56922 - 0 0 0 6 6 6 22 22 22 50 50 50
56923 - 78 78 78 34 34 34 2 2 6 2 2 6
56924 - 2 2 6 2 2 6 2 2 6 2 2 6
56925 - 2 2 6 2 2 6 2 2 6 2 2 6
56926 - 2 2 6 2 2 6 6 6 6 70 70 70
56927 - 78 78 78 46 46 46 22 22 22 6 6 6
56928 - 0 0 0 0 0 0 0 0 0 0 0 0
56929 - 0 0 0 0 0 0 0 0 0 0 0 0
56930 - 0 0 0 0 0 0 0 0 0 0 0 0
56931 - 0 0 0 0 0 0 0 0 0 0 0 0
56932 - 0 0 0 0 0 0 0 0 0 0 0 0
56933 - 0 0 0 0 0 0 0 0 0 0 0 0
56934 - 0 0 0 0 0 0 0 0 0 0 0 0
56935 - 0 0 0 0 0 0 0 0 0 0 0 0
56936 - 0 0 1 0 0 1 0 0 1 0 0 0
56937 - 0 0 0 0 0 0 0 0 0 0 0 0
56938 - 0 0 0 0 0 0 0 0 0 0 0 0
56939 - 0 0 0 0 0 0 0 0 0 0 0 0
56940 - 0 0 0 0 0 0 0 0 0 0 0 0
56941 - 0 0 0 0 0 0 0 0 0 0 0 0
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59481 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59482 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59483 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
59484 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
59485 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
59486 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59487 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59488 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59489 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59490 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59491 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59492 +4 4 4 4 4 4
59493 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59494 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59495 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59496 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59497 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
59498 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
59499 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59500 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59501 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59502 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59503 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59504 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59505 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59506 +4 4 4 4 4 4
59507 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59508 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59509 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59510 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59511 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
59512 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
59513 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59514 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59515 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59516 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59517 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59518 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59519 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59520 +4 4 4 4 4 4
59521 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59522 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59523 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59524 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59525 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
59526 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
59527 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59528 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59529 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59530 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59531 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59532 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59533 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59534 +4 4 4 4 4 4
59535 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
59536 index 3838795..0d48d61 100644
59537 --- a/drivers/xen/events/events_base.c
59538 +++ b/drivers/xen/events/events_base.c
59539 @@ -1568,7 +1568,7 @@ void xen_irq_resume(void)
59540 restore_pirqs();
59541 }
59542
59543 -static struct irq_chip xen_dynamic_chip __read_mostly = {
59544 +static struct irq_chip xen_dynamic_chip = {
59545 .name = "xen-dyn",
59546
59547 .irq_disable = disable_dynirq,
59548 @@ -1582,7 +1582,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
59549 .irq_retrigger = retrigger_dynirq,
59550 };
59551
59552 -static struct irq_chip xen_pirq_chip __read_mostly = {
59553 +static struct irq_chip xen_pirq_chip = {
59554 .name = "xen-pirq",
59555
59556 .irq_startup = startup_pirq,
59557 @@ -1602,7 +1602,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
59558 .irq_retrigger = retrigger_dynirq,
59559 };
59560
59561 -static struct irq_chip xen_percpu_chip __read_mostly = {
59562 +static struct irq_chip xen_percpu_chip = {
59563 .name = "xen-percpu",
59564
59565 .irq_disable = disable_dynirq,
59566 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
59567 index fef20db..d28b1ab 100644
59568 --- a/drivers/xen/xenfs/xenstored.c
59569 +++ b/drivers/xen/xenfs/xenstored.c
59570 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
59571 static int xsd_kva_open(struct inode *inode, struct file *file)
59572 {
59573 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
59574 +#ifdef CONFIG_GRKERNSEC_HIDESYM
59575 + NULL);
59576 +#else
59577 xen_store_interface);
59578 +#endif
59579 +
59580 if (!file->private_data)
59581 return -ENOMEM;
59582 return 0;
59583 diff --git a/firmware/Makefile b/firmware/Makefile
59584 index e297e1b..6900c31 100644
59585 --- a/firmware/Makefile
59586 +++ b/firmware/Makefile
59587 @@ -35,6 +35,7 @@ fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \
59588 bnx2x/bnx2x-e1h-6.2.9.0.fw \
59589 bnx2x/bnx2x-e2-6.2.9.0.fw
59590 fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \
59591 + bnx2/bnx2-mips-09-6.2.1b.fw \
59592 bnx2/bnx2-rv2p-09-6.0.17.fw \
59593 bnx2/bnx2-rv2p-09ax-6.0.17.fw \
59594 bnx2/bnx2-mips-06-6.2.1.fw \
59595 diff --git a/firmware/WHENCE b/firmware/WHENCE
59596 index 0c4d96d..7563083 100644
59597 --- a/firmware/WHENCE
59598 +++ b/firmware/WHENCE
59599 @@ -655,19 +655,20 @@ Driver: BNX2 - Broadcom NetXtremeII
59600 File: bnx2/bnx2-mips-06-6.2.1.fw
59601 File: bnx2/bnx2-rv2p-06-6.0.15.fw
59602 File: bnx2/bnx2-mips-09-6.2.1a.fw
59603 +File: bnx2/bnx2-mips-09-6.2.1b.fw
59604 File: bnx2/bnx2-rv2p-09-6.0.17.fw
59605 File: bnx2/bnx2-rv2p-09ax-6.0.17.fw
59606
59607 Licence:
59608 -
59609 - This file contains firmware data derived from proprietary unpublished
59610 - source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59611 -
59612 - Permission is hereby granted for the distribution of this firmware data
59613 - in hexadecimal or equivalent format, provided this copyright notice is
59614 - accompanying it.
59615 -
59616 -Found in hex form in kernel source.
59617 +
59618 + This file contains firmware data derived from proprietary unpublished
59619 + source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59620 +
59621 + Permission is hereby granted for the distribution of this firmware data
59622 + in hexadecimal or equivalent format, provided this copyright notice is
59623 + accompanying it.
59624 +
59625 +Found in hex form in kernel source.
59626
59627 --------------------------------------------------------------------------
59628
59629 diff --git a/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex b/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex
59630 new file mode 100644
59631 index 0000000..43d7c4f
59632 --- /dev/null
59633 +++ b/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex
59634 @@ -0,0 +1,6496 @@
59635 +:10000000080001180800000000005594000000C816
59636 +:1000100000000000000000000000000008005594EF
59637 +:10002000000000380000565C080000A00800000036
59638 +:100030000000574400005694080059200000008436
59639 +:100040000000ADD808005744000001C00000AE5CBD
59640 +:100050000800321008000000000092580000B01C98
59641 +:10006000000000000000000000000000080092589E
59642 +:100070000000033C000142740800049008000400E2
59643 +:10008000000012FC000145B000000000000000006C
59644 +:1000900000000000080016FC00000004000158AC3D
59645 +:1000A000080000A80800000000003D00000158B052
59646 +:1000B00000000000000000000000000008003D00FB
59647 +:1000C00000000030000195B00A000046000000006A
59648 +:1000D000000000000000000D636F6D362E322E31DF
59649 +:1000E00062000000060201020000000000000003A0
59650 +:1000F000000000C800000032000000030000000003
59651 +:1001000000000000000000000000000000000000EF
59652 +:1001100000000010000001360000EA600000000549
59653 +:1001200000000000000000000000000000000008C7
59654 +:1001300000000000000000000000000000000000BF
59655 +:1001400000000000000000000000000000000000AF
59656 +:10015000000000000000000000000000000000009F
59657 +:10016000000000020000000000000000000000008D
59658 +:10017000000000000000000000000000000000007F
59659 +:10018000000000000000000000000010000000005F
59660 +:10019000000000000000000000000000000000005F
59661 +:1001A000000000000000000000000000000000004F
59662 +:1001B000000000000000000000000000000000003F
59663 +:1001C000000000000000000000000000000000002F
59664 +:1001D000000000000000000000000000000000001F
59665 +:1001E0000000000010000003000000000000000DEF
59666 +:1001F0000000000D3C020800244256083C030800A1
59667 +:1002000024635754AC4000000043202B1480FFFDB2
59668 +:10021000244200043C1D080037BD9FFC03A0F021D0
59669 +:100220003C100800261001183C1C0800279C5608AA
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66131 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
66132 index eb14e05..5156de7 100644
66133 --- a/fs/9p/vfs_addr.c
66134 +++ b/fs/9p/vfs_addr.c
66135 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
66136
66137 retval = v9fs_file_write_internal(inode,
66138 v9inode->writeback_fid,
66139 - (__force const char __user *)buffer,
66140 + (const char __force_user *)buffer,
66141 len, &offset, 0);
66142 if (retval > 0)
66143 retval = 0;
66144 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
66145 index 3662f1d..90558b5 100644
66146 --- a/fs/9p/vfs_inode.c
66147 +++ b/fs/9p/vfs_inode.c
66148 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
66149 void
66150 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
66151 {
66152 - char *s = nd_get_link(nd);
66153 + const char *s = nd_get_link(nd);
66154
66155 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
66156 dentry, IS_ERR(s) ? "<error>" : s);
66157 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
66158 index 270c481..0d8a962 100644
66159 --- a/fs/Kconfig.binfmt
66160 +++ b/fs/Kconfig.binfmt
66161 @@ -106,7 +106,7 @@ config HAVE_AOUT
66162
66163 config BINFMT_AOUT
66164 tristate "Kernel support for a.out and ECOFF binaries"
66165 - depends on HAVE_AOUT
66166 + depends on HAVE_AOUT && BROKEN
66167 ---help---
66168 A.out (Assembler.OUTput) is a set of formats for libraries and
66169 executables used in the earliest versions of UNIX. Linux used
66170 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
66171 index 8a1d38e..300a14e 100644
66172 --- a/fs/afs/inode.c
66173 +++ b/fs/afs/inode.c
66174 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
66175 struct afs_vnode *vnode;
66176 struct super_block *sb;
66177 struct inode *inode;
66178 - static atomic_t afs_autocell_ino;
66179 + static atomic_unchecked_t afs_autocell_ino;
66180
66181 _enter("{%x:%u},%*.*s,",
66182 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
66183 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
66184 data.fid.unique = 0;
66185 data.fid.vnode = 0;
66186
66187 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
66188 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
66189 afs_iget5_autocell_test, afs_iget5_set,
66190 &data);
66191 if (!inode) {
66192 diff --git a/fs/aio.c b/fs/aio.c
66193 index a1736e9..c80a8ac 100644
66194 --- a/fs/aio.c
66195 +++ b/fs/aio.c
66196 @@ -409,7 +409,7 @@ static int aio_setup_ring(struct kioctx *ctx)
66197 size += sizeof(struct io_event) * nr_events;
66198
66199 nr_pages = PFN_UP(size);
66200 - if (nr_pages < 0)
66201 + if (nr_pages <= 0)
66202 return -EINVAL;
66203
66204 file = aio_private_file(ctx, nr_pages);
66205 diff --git a/fs/attr.c b/fs/attr.c
66206 index 6530ced..4a827e2 100644
66207 --- a/fs/attr.c
66208 +++ b/fs/attr.c
66209 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
66210 unsigned long limit;
66211
66212 limit = rlimit(RLIMIT_FSIZE);
66213 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
66214 if (limit != RLIM_INFINITY && offset > limit)
66215 goto out_sig;
66216 if (offset > inode->i_sb->s_maxbytes)
66217 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
66218 index 116fd38..c04182da 100644
66219 --- a/fs/autofs4/waitq.c
66220 +++ b/fs/autofs4/waitq.c
66221 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
66222 {
66223 unsigned long sigpipe, flags;
66224 mm_segment_t fs;
66225 - const char *data = (const char *)addr;
66226 + const char __user *data = (const char __force_user *)addr;
66227 ssize_t wr = 0;
66228
66229 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
66230 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
66231 return 1;
66232 }
66233
66234 +#ifdef CONFIG_GRKERNSEC_HIDESYM
66235 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
66236 +#endif
66237 +
66238 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
66239 enum autofs_notify notify)
66240 {
66241 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
66242
66243 /* If this is a direct mount request create a dummy name */
66244 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
66245 +#ifdef CONFIG_GRKERNSEC_HIDESYM
66246 + /* this name does get written to userland via autofs4_write() */
66247 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
66248 +#else
66249 qstr.len = sprintf(name, "%p", dentry);
66250 +#endif
66251 else {
66252 qstr.len = autofs4_getpath(sbi, dentry, &name);
66253 if (!qstr.len) {
66254 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
66255 index 2722387..56059b5 100644
66256 --- a/fs/befs/endian.h
66257 +++ b/fs/befs/endian.h
66258 @@ -11,7 +11,7 @@
66259
66260 #include <asm/byteorder.h>
66261
66262 -static inline u64
66263 +static inline u64 __intentional_overflow(-1)
66264 fs64_to_cpu(const struct super_block *sb, fs64 n)
66265 {
66266 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
66267 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
66268 return (__force fs64)cpu_to_be64(n);
66269 }
66270
66271 -static inline u32
66272 +static inline u32 __intentional_overflow(-1)
66273 fs32_to_cpu(const struct super_block *sb, fs32 n)
66274 {
66275 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
66276 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
66277 return (__force fs32)cpu_to_be32(n);
66278 }
66279
66280 -static inline u16
66281 +static inline u16 __intentional_overflow(-1)
66282 fs16_to_cpu(const struct super_block *sb, fs16 n)
66283 {
66284 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
66285 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
66286 index 4c55668..eeae150 100644
66287 --- a/fs/binfmt_aout.c
66288 +++ b/fs/binfmt_aout.c
66289 @@ -16,6 +16,7 @@
66290 #include <linux/string.h>
66291 #include <linux/fs.h>
66292 #include <linux/file.h>
66293 +#include <linux/security.h>
66294 #include <linux/stat.h>
66295 #include <linux/fcntl.h>
66296 #include <linux/ptrace.h>
66297 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
66298 #endif
66299 # define START_STACK(u) ((void __user *)u.start_stack)
66300
66301 + memset(&dump, 0, sizeof(dump));
66302 +
66303 fs = get_fs();
66304 set_fs(KERNEL_DS);
66305 has_dumped = 1;
66306 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
66307
66308 /* If the size of the dump file exceeds the rlimit, then see what would happen
66309 if we wrote the stack, but not the data area. */
66310 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
66311 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
66312 dump.u_dsize = 0;
66313
66314 /* Make sure we have enough room to write the stack and data areas. */
66315 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
66316 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
66317 dump.u_ssize = 0;
66318
66319 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
66320 rlim = rlimit(RLIMIT_DATA);
66321 if (rlim >= RLIM_INFINITY)
66322 rlim = ~0;
66323 +
66324 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
66325 if (ex.a_data + ex.a_bss > rlim)
66326 return -ENOMEM;
66327
66328 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
66329
66330 install_exec_creds(bprm);
66331
66332 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66333 + current->mm->pax_flags = 0UL;
66334 +#endif
66335 +
66336 +#ifdef CONFIG_PAX_PAGEEXEC
66337 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
66338 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
66339 +
66340 +#ifdef CONFIG_PAX_EMUTRAMP
66341 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
66342 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
66343 +#endif
66344 +
66345 +#ifdef CONFIG_PAX_MPROTECT
66346 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
66347 + current->mm->pax_flags |= MF_PAX_MPROTECT;
66348 +#endif
66349 +
66350 + }
66351 +#endif
66352 +
66353 if (N_MAGIC(ex) == OMAGIC) {
66354 unsigned long text_addr, map_size;
66355 loff_t pos;
66356 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
66357 return error;
66358
66359 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
66360 - PROT_READ | PROT_WRITE | PROT_EXEC,
66361 + PROT_READ | PROT_WRITE,
66362 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
66363 fd_offset + ex.a_text);
66364 if (error != N_DATADDR(ex))
66365 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
66366 index 8081aba..90a7bdd 100644
66367 --- a/fs/binfmt_elf.c
66368 +++ b/fs/binfmt_elf.c
66369 @@ -34,6 +34,7 @@
66370 #include <linux/utsname.h>
66371 #include <linux/coredump.h>
66372 #include <linux/sched.h>
66373 +#include <linux/xattr.h>
66374 #include <asm/uaccess.h>
66375 #include <asm/param.h>
66376 #include <asm/page.h>
66377 @@ -47,7 +48,7 @@
66378
66379 static int load_elf_binary(struct linux_binprm *bprm);
66380 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
66381 - int, int, unsigned long);
66382 + int, int, unsigned long) __intentional_overflow(-1);
66383
66384 #ifdef CONFIG_USELIB
66385 static int load_elf_library(struct file *);
66386 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
66387 #define elf_core_dump NULL
66388 #endif
66389
66390 +#ifdef CONFIG_PAX_MPROTECT
66391 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
66392 +#endif
66393 +
66394 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
66395 +static void elf_handle_mmap(struct file *file);
66396 +#endif
66397 +
66398 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
66399 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
66400 #else
66401 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
66402 .load_binary = load_elf_binary,
66403 .load_shlib = load_elf_library,
66404 .core_dump = elf_core_dump,
66405 +
66406 +#ifdef CONFIG_PAX_MPROTECT
66407 + .handle_mprotect= elf_handle_mprotect,
66408 +#endif
66409 +
66410 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
66411 + .handle_mmap = elf_handle_mmap,
66412 +#endif
66413 +
66414 .min_coredump = ELF_EXEC_PAGESIZE,
66415 };
66416
66417 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
66418
66419 static int set_brk(unsigned long start, unsigned long end)
66420 {
66421 + unsigned long e = end;
66422 +
66423 start = ELF_PAGEALIGN(start);
66424 end = ELF_PAGEALIGN(end);
66425 if (end > start) {
66426 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
66427 if (BAD_ADDR(addr))
66428 return addr;
66429 }
66430 - current->mm->start_brk = current->mm->brk = end;
66431 + current->mm->start_brk = current->mm->brk = e;
66432 return 0;
66433 }
66434
66435 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66436 elf_addr_t __user *u_rand_bytes;
66437 const char *k_platform = ELF_PLATFORM;
66438 const char *k_base_platform = ELF_BASE_PLATFORM;
66439 - unsigned char k_rand_bytes[16];
66440 + u32 k_rand_bytes[4];
66441 int items;
66442 elf_addr_t *elf_info;
66443 int ei_index = 0;
66444 const struct cred *cred = current_cred();
66445 struct vm_area_struct *vma;
66446 + unsigned long saved_auxv[AT_VECTOR_SIZE];
66447
66448 /*
66449 * In some cases (e.g. Hyper-Threading), we want to avoid L1
66450 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66451 * Generate 16 random bytes for userspace PRNG seeding.
66452 */
66453 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
66454 - u_rand_bytes = (elf_addr_t __user *)
66455 - STACK_ALLOC(p, sizeof(k_rand_bytes));
66456 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
66457 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
66458 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
66459 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
66460 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
66461 + u_rand_bytes = (elf_addr_t __user *) p;
66462 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
66463 return -EFAULT;
66464
66465 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66466 return -EFAULT;
66467 current->mm->env_end = p;
66468
66469 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
66470 +
66471 /* Put the elf_info on the stack in the right place. */
66472 sp = (elf_addr_t __user *)envp + 1;
66473 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
66474 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
66475 return -EFAULT;
66476 return 0;
66477 }
66478 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
66479 an ELF header */
66480
66481 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66482 - struct file *interpreter, unsigned long *interp_map_addr,
66483 + struct file *interpreter,
66484 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
66485 {
66486 struct elf_phdr *eppnt;
66487 - unsigned long load_addr = 0;
66488 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
66489 int load_addr_set = 0;
66490 unsigned long last_bss = 0, elf_bss = 0;
66491 - unsigned long error = ~0UL;
66492 + unsigned long error = -EINVAL;
66493 unsigned long total_size;
66494 int i;
66495
66496 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66497 goto out;
66498 }
66499
66500 +#ifdef CONFIG_PAX_SEGMEXEC
66501 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
66502 + pax_task_size = SEGMEXEC_TASK_SIZE;
66503 +#endif
66504 +
66505 eppnt = interp_elf_phdata;
66506 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
66507 if (eppnt->p_type == PT_LOAD) {
66508 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66509 map_addr = elf_map(interpreter, load_addr + vaddr,
66510 eppnt, elf_prot, elf_type, total_size);
66511 total_size = 0;
66512 - if (!*interp_map_addr)
66513 - *interp_map_addr = map_addr;
66514 error = map_addr;
66515 if (BAD_ADDR(map_addr))
66516 goto out;
66517 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66518 k = load_addr + eppnt->p_vaddr;
66519 if (BAD_ADDR(k) ||
66520 eppnt->p_filesz > eppnt->p_memsz ||
66521 - eppnt->p_memsz > TASK_SIZE ||
66522 - TASK_SIZE - eppnt->p_memsz < k) {
66523 + eppnt->p_memsz > pax_task_size ||
66524 + pax_task_size - eppnt->p_memsz < k) {
66525 error = -ENOMEM;
66526 goto out;
66527 }
66528 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66529 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
66530
66531 /* Map the last of the bss segment */
66532 - error = vm_brk(elf_bss, last_bss - elf_bss);
66533 - if (BAD_ADDR(error))
66534 - goto out;
66535 + if (last_bss > elf_bss) {
66536 + error = vm_brk(elf_bss, last_bss - elf_bss);
66537 + if (BAD_ADDR(error))
66538 + goto out;
66539 + }
66540 }
66541
66542 error = load_addr;
66543 @@ -634,6 +666,336 @@ out:
66544 return error;
66545 }
66546
66547 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
66548 +#ifdef CONFIG_PAX_SOFTMODE
66549 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
66550 +{
66551 + unsigned long pax_flags = 0UL;
66552 +
66553 +#ifdef CONFIG_PAX_PAGEEXEC
66554 + if (elf_phdata->p_flags & PF_PAGEEXEC)
66555 + pax_flags |= MF_PAX_PAGEEXEC;
66556 +#endif
66557 +
66558 +#ifdef CONFIG_PAX_SEGMEXEC
66559 + if (elf_phdata->p_flags & PF_SEGMEXEC)
66560 + pax_flags |= MF_PAX_SEGMEXEC;
66561 +#endif
66562 +
66563 +#ifdef CONFIG_PAX_EMUTRAMP
66564 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
66565 + pax_flags |= MF_PAX_EMUTRAMP;
66566 +#endif
66567 +
66568 +#ifdef CONFIG_PAX_MPROTECT
66569 + if (elf_phdata->p_flags & PF_MPROTECT)
66570 + pax_flags |= MF_PAX_MPROTECT;
66571 +#endif
66572 +
66573 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66574 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
66575 + pax_flags |= MF_PAX_RANDMMAP;
66576 +#endif
66577 +
66578 + return pax_flags;
66579 +}
66580 +#endif
66581 +
66582 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
66583 +{
66584 + unsigned long pax_flags = 0UL;
66585 +
66586 +#ifdef CONFIG_PAX_PAGEEXEC
66587 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
66588 + pax_flags |= MF_PAX_PAGEEXEC;
66589 +#endif
66590 +
66591 +#ifdef CONFIG_PAX_SEGMEXEC
66592 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
66593 + pax_flags |= MF_PAX_SEGMEXEC;
66594 +#endif
66595 +
66596 +#ifdef CONFIG_PAX_EMUTRAMP
66597 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
66598 + pax_flags |= MF_PAX_EMUTRAMP;
66599 +#endif
66600 +
66601 +#ifdef CONFIG_PAX_MPROTECT
66602 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
66603 + pax_flags |= MF_PAX_MPROTECT;
66604 +#endif
66605 +
66606 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66607 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
66608 + pax_flags |= MF_PAX_RANDMMAP;
66609 +#endif
66610 +
66611 + return pax_flags;
66612 +}
66613 +#endif
66614 +
66615 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
66616 +#ifdef CONFIG_PAX_SOFTMODE
66617 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
66618 +{
66619 + unsigned long pax_flags = 0UL;
66620 +
66621 +#ifdef CONFIG_PAX_PAGEEXEC
66622 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
66623 + pax_flags |= MF_PAX_PAGEEXEC;
66624 +#endif
66625 +
66626 +#ifdef CONFIG_PAX_SEGMEXEC
66627 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
66628 + pax_flags |= MF_PAX_SEGMEXEC;
66629 +#endif
66630 +
66631 +#ifdef CONFIG_PAX_EMUTRAMP
66632 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
66633 + pax_flags |= MF_PAX_EMUTRAMP;
66634 +#endif
66635 +
66636 +#ifdef CONFIG_PAX_MPROTECT
66637 + if (pax_flags_softmode & MF_PAX_MPROTECT)
66638 + pax_flags |= MF_PAX_MPROTECT;
66639 +#endif
66640 +
66641 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66642 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
66643 + pax_flags |= MF_PAX_RANDMMAP;
66644 +#endif
66645 +
66646 + return pax_flags;
66647 +}
66648 +#endif
66649 +
66650 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
66651 +{
66652 + unsigned long pax_flags = 0UL;
66653 +
66654 +#ifdef CONFIG_PAX_PAGEEXEC
66655 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
66656 + pax_flags |= MF_PAX_PAGEEXEC;
66657 +#endif
66658 +
66659 +#ifdef CONFIG_PAX_SEGMEXEC
66660 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
66661 + pax_flags |= MF_PAX_SEGMEXEC;
66662 +#endif
66663 +
66664 +#ifdef CONFIG_PAX_EMUTRAMP
66665 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
66666 + pax_flags |= MF_PAX_EMUTRAMP;
66667 +#endif
66668 +
66669 +#ifdef CONFIG_PAX_MPROTECT
66670 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
66671 + pax_flags |= MF_PAX_MPROTECT;
66672 +#endif
66673 +
66674 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66675 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
66676 + pax_flags |= MF_PAX_RANDMMAP;
66677 +#endif
66678 +
66679 + return pax_flags;
66680 +}
66681 +#endif
66682 +
66683 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66684 +static unsigned long pax_parse_defaults(void)
66685 +{
66686 + unsigned long pax_flags = 0UL;
66687 +
66688 +#ifdef CONFIG_PAX_SOFTMODE
66689 + if (pax_softmode)
66690 + return pax_flags;
66691 +#endif
66692 +
66693 +#ifdef CONFIG_PAX_PAGEEXEC
66694 + pax_flags |= MF_PAX_PAGEEXEC;
66695 +#endif
66696 +
66697 +#ifdef CONFIG_PAX_SEGMEXEC
66698 + pax_flags |= MF_PAX_SEGMEXEC;
66699 +#endif
66700 +
66701 +#ifdef CONFIG_PAX_MPROTECT
66702 + pax_flags |= MF_PAX_MPROTECT;
66703 +#endif
66704 +
66705 +#ifdef CONFIG_PAX_RANDMMAP
66706 + if (randomize_va_space)
66707 + pax_flags |= MF_PAX_RANDMMAP;
66708 +#endif
66709 +
66710 + return pax_flags;
66711 +}
66712 +
66713 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
66714 +{
66715 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
66716 +
66717 +#ifdef CONFIG_PAX_EI_PAX
66718 +
66719 +#ifdef CONFIG_PAX_SOFTMODE
66720 + if (pax_softmode)
66721 + return pax_flags;
66722 +#endif
66723 +
66724 + pax_flags = 0UL;
66725 +
66726 +#ifdef CONFIG_PAX_PAGEEXEC
66727 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
66728 + pax_flags |= MF_PAX_PAGEEXEC;
66729 +#endif
66730 +
66731 +#ifdef CONFIG_PAX_SEGMEXEC
66732 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
66733 + pax_flags |= MF_PAX_SEGMEXEC;
66734 +#endif
66735 +
66736 +#ifdef CONFIG_PAX_EMUTRAMP
66737 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
66738 + pax_flags |= MF_PAX_EMUTRAMP;
66739 +#endif
66740 +
66741 +#ifdef CONFIG_PAX_MPROTECT
66742 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
66743 + pax_flags |= MF_PAX_MPROTECT;
66744 +#endif
66745 +
66746 +#ifdef CONFIG_PAX_ASLR
66747 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
66748 + pax_flags |= MF_PAX_RANDMMAP;
66749 +#endif
66750 +
66751 +#endif
66752 +
66753 + return pax_flags;
66754 +
66755 +}
66756 +
66757 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
66758 +{
66759 +
66760 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
66761 + unsigned long i;
66762 +
66763 + for (i = 0UL; i < elf_ex->e_phnum; i++)
66764 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
66765 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
66766 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
66767 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
66768 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
66769 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
66770 + return PAX_PARSE_FLAGS_FALLBACK;
66771 +
66772 +#ifdef CONFIG_PAX_SOFTMODE
66773 + if (pax_softmode)
66774 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
66775 + else
66776 +#endif
66777 +
66778 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
66779 + break;
66780 + }
66781 +#endif
66782 +
66783 + return PAX_PARSE_FLAGS_FALLBACK;
66784 +}
66785 +
66786 +static unsigned long pax_parse_xattr_pax(struct file * const file)
66787 +{
66788 +
66789 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
66790 + ssize_t xattr_size, i;
66791 + unsigned char xattr_value[sizeof("pemrs") - 1];
66792 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
66793 +
66794 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
66795 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
66796 + return PAX_PARSE_FLAGS_FALLBACK;
66797 +
66798 + for (i = 0; i < xattr_size; i++)
66799 + switch (xattr_value[i]) {
66800 + default:
66801 + return PAX_PARSE_FLAGS_FALLBACK;
66802 +
66803 +#define parse_flag(option1, option2, flag) \
66804 + case option1: \
66805 + if (pax_flags_hardmode & MF_PAX_##flag) \
66806 + return PAX_PARSE_FLAGS_FALLBACK;\
66807 + pax_flags_hardmode |= MF_PAX_##flag; \
66808 + break; \
66809 + case option2: \
66810 + if (pax_flags_softmode & MF_PAX_##flag) \
66811 + return PAX_PARSE_FLAGS_FALLBACK;\
66812 + pax_flags_softmode |= MF_PAX_##flag; \
66813 + break;
66814 +
66815 + parse_flag('p', 'P', PAGEEXEC);
66816 + parse_flag('e', 'E', EMUTRAMP);
66817 + parse_flag('m', 'M', MPROTECT);
66818 + parse_flag('r', 'R', RANDMMAP);
66819 + parse_flag('s', 'S', SEGMEXEC);
66820 +
66821 +#undef parse_flag
66822 + }
66823 +
66824 + if (pax_flags_hardmode & pax_flags_softmode)
66825 + return PAX_PARSE_FLAGS_FALLBACK;
66826 +
66827 +#ifdef CONFIG_PAX_SOFTMODE
66828 + if (pax_softmode)
66829 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
66830 + else
66831 +#endif
66832 +
66833 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
66834 +#else
66835 + return PAX_PARSE_FLAGS_FALLBACK;
66836 +#endif
66837 +
66838 +}
66839 +
66840 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
66841 +{
66842 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
66843 +
66844 + pax_flags = pax_parse_defaults();
66845 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
66846 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
66847 + xattr_pax_flags = pax_parse_xattr_pax(file);
66848 +
66849 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
66850 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
66851 + pt_pax_flags != xattr_pax_flags)
66852 + return -EINVAL;
66853 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66854 + pax_flags = xattr_pax_flags;
66855 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66856 + pax_flags = pt_pax_flags;
66857 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66858 + pax_flags = ei_pax_flags;
66859 +
66860 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
66861 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66862 + if ((__supported_pte_mask & _PAGE_NX))
66863 + pax_flags &= ~MF_PAX_SEGMEXEC;
66864 + else
66865 + pax_flags &= ~MF_PAX_PAGEEXEC;
66866 + }
66867 +#endif
66868 +
66869 + if (0 > pax_check_flags(&pax_flags))
66870 + return -EINVAL;
66871 +
66872 + current->mm->pax_flags = pax_flags;
66873 + return 0;
66874 +}
66875 +#endif
66876 +
66877 /*
66878 * These are the functions used to load ELF style executables and shared
66879 * libraries. There is no binary dependent code anywhere else.
66880 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
66881 {
66882 unsigned long random_variable = 0;
66883
66884 +#ifdef CONFIG_PAX_RANDUSTACK
66885 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
66886 + return stack_top - current->mm->delta_stack;
66887 +#endif
66888 +
66889 if ((current->flags & PF_RANDOMIZE) &&
66890 !(current->personality & ADDR_NO_RANDOMIZE)) {
66891 random_variable = (unsigned long) get_random_int();
66892 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
66893 unsigned long load_addr = 0, load_bias = 0;
66894 int load_addr_set = 0;
66895 char * elf_interpreter = NULL;
66896 - unsigned long error;
66897 + unsigned long error = 0;
66898 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
66899 unsigned long elf_bss, elf_brk;
66900 int retval, i;
66901 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
66902 struct elfhdr interp_elf_ex;
66903 } *loc;
66904 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
66905 + unsigned long pax_task_size;
66906
66907 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
66908 if (!loc) {
66909 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
66910 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
66911 may depend on the personality. */
66912 SET_PERSONALITY2(loc->elf_ex, &arch_state);
66913 +
66914 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66915 + current->mm->pax_flags = 0UL;
66916 +#endif
66917 +
66918 +#ifdef CONFIG_PAX_DLRESOLVE
66919 + current->mm->call_dl_resolve = 0UL;
66920 +#endif
66921 +
66922 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
66923 + current->mm->call_syscall = 0UL;
66924 +#endif
66925 +
66926 +#ifdef CONFIG_PAX_ASLR
66927 + current->mm->delta_mmap = 0UL;
66928 + current->mm->delta_stack = 0UL;
66929 +#endif
66930 +
66931 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66932 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
66933 + send_sig(SIGKILL, current, 0);
66934 + goto out_free_dentry;
66935 + }
66936 +#endif
66937 +
66938 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
66939 + pax_set_initial_flags(bprm);
66940 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
66941 + if (pax_set_initial_flags_func)
66942 + (pax_set_initial_flags_func)(bprm);
66943 +#endif
66944 +
66945 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66946 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
66947 + current->mm->context.user_cs_limit = PAGE_SIZE;
66948 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
66949 + }
66950 +#endif
66951 +
66952 +#ifdef CONFIG_PAX_SEGMEXEC
66953 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
66954 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
66955 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
66956 + pax_task_size = SEGMEXEC_TASK_SIZE;
66957 + current->mm->def_flags |= VM_NOHUGEPAGE;
66958 + } else
66959 +#endif
66960 +
66961 + pax_task_size = TASK_SIZE;
66962 +
66963 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
66964 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66965 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
66966 + put_cpu();
66967 + }
66968 +#endif
66969 +
66970 +#ifdef CONFIG_PAX_ASLR
66971 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
66972 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
66973 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
66974 + }
66975 +#endif
66976 +
66977 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
66978 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66979 + executable_stack = EXSTACK_DISABLE_X;
66980 + current->personality &= ~READ_IMPLIES_EXEC;
66981 + } else
66982 +#endif
66983 +
66984 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
66985 current->personality |= READ_IMPLIES_EXEC;
66986
66987 @@ -925,8 +1364,21 @@ static int load_elf_binary(struct linux_binprm *bprm)
66988 #else
66989 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
66990 #endif
66991 - total_size = total_mapping_size(elf_phdata,
66992 - loc->elf_ex.e_phnum);
66993 +
66994 +#ifdef CONFIG_PAX_RANDMMAP
66995 + /* PaX: randomize base address at the default exe base if requested */
66996 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
66997 +#ifdef CONFIG_SPARC64
66998 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
66999 +#else
67000 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
67001 +#endif
67002 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
67003 + elf_flags |= MAP_FIXED;
67004 + }
67005 +#endif
67006 +
67007 + total_size = total_mapping_size(elf_phdata, loc->elf_ex.e_phnum);
67008 if (!total_size) {
67009 retval = -EINVAL;
67010 goto out_free_dentry;
67011 @@ -962,9 +1414,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
67012 * allowed task size. Note that p_filesz must always be
67013 * <= p_memsz so it is only necessary to check p_memsz.
67014 */
67015 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
67016 - elf_ppnt->p_memsz > TASK_SIZE ||
67017 - TASK_SIZE - elf_ppnt->p_memsz < k) {
67018 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
67019 + elf_ppnt->p_memsz > pax_task_size ||
67020 + pax_task_size - elf_ppnt->p_memsz < k) {
67021 /* set_brk can never work. Avoid overflows. */
67022 retval = -EINVAL;
67023 goto out_free_dentry;
67024 @@ -1000,16 +1452,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
67025 if (retval)
67026 goto out_free_dentry;
67027 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
67028 - retval = -EFAULT; /* Nobody gets to see this, but.. */
67029 - goto out_free_dentry;
67030 + /*
67031 + * This bss-zeroing can fail if the ELF
67032 + * file specifies odd protections. So
67033 + * we don't check the return value
67034 + */
67035 }
67036
67037 +#ifdef CONFIG_PAX_RANDMMAP
67038 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
67039 + unsigned long start, size, flags;
67040 + vm_flags_t vm_flags;
67041 +
67042 + start = ELF_PAGEALIGN(elf_brk);
67043 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
67044 + flags = MAP_FIXED | MAP_PRIVATE;
67045 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
67046 +
67047 + down_write(&current->mm->mmap_sem);
67048 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
67049 + retval = -ENOMEM;
67050 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
67051 +// if (current->personality & ADDR_NO_RANDOMIZE)
67052 +// vm_flags |= VM_READ | VM_MAYREAD;
67053 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
67054 + retval = IS_ERR_VALUE(start) ? start : 0;
67055 + }
67056 + up_write(&current->mm->mmap_sem);
67057 + if (retval == 0)
67058 + retval = set_brk(start + size, start + size + PAGE_SIZE);
67059 + if (retval < 0)
67060 + goto out_free_dentry;
67061 + }
67062 +#endif
67063 +
67064 if (elf_interpreter) {
67065 - unsigned long interp_map_addr = 0;
67066 -
67067 elf_entry = load_elf_interp(&loc->interp_elf_ex,
67068 interpreter,
67069 - &interp_map_addr,
67070 load_bias, interp_elf_phdata);
67071 if (!IS_ERR((void *)elf_entry)) {
67072 /*
67073 @@ -1237,7 +1716,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
67074 * Decide what to dump of a segment, part, all or none.
67075 */
67076 static unsigned long vma_dump_size(struct vm_area_struct *vma,
67077 - unsigned long mm_flags)
67078 + unsigned long mm_flags, long signr)
67079 {
67080 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
67081
67082 @@ -1275,7 +1754,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
67083 if (vma->vm_file == NULL)
67084 return 0;
67085
67086 - if (FILTER(MAPPED_PRIVATE))
67087 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
67088 goto whole;
67089
67090 /*
67091 @@ -1482,9 +1961,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
67092 {
67093 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
67094 int i = 0;
67095 - do
67096 + do {
67097 i += 2;
67098 - while (auxv[i - 2] != AT_NULL);
67099 + } while (auxv[i - 2] != AT_NULL);
67100 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
67101 }
67102
67103 @@ -1493,7 +1972,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
67104 {
67105 mm_segment_t old_fs = get_fs();
67106 set_fs(KERNEL_DS);
67107 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
67108 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
67109 set_fs(old_fs);
67110 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
67111 }
67112 @@ -2213,7 +2692,7 @@ static int elf_core_dump(struct coredump_params *cprm)
67113 vma = next_vma(vma, gate_vma)) {
67114 unsigned long dump_size;
67115
67116 - dump_size = vma_dump_size(vma, cprm->mm_flags);
67117 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
67118 vma_filesz[i++] = dump_size;
67119 vma_data_size += dump_size;
67120 }
67121 @@ -2321,6 +2800,167 @@ out:
67122
67123 #endif /* CONFIG_ELF_CORE */
67124
67125 +#ifdef CONFIG_PAX_MPROTECT
67126 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
67127 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
67128 + * we'll remove VM_MAYWRITE for good on RELRO segments.
67129 + *
67130 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
67131 + * basis because we want to allow the common case and not the special ones.
67132 + */
67133 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
67134 +{
67135 + struct elfhdr elf_h;
67136 + struct elf_phdr elf_p;
67137 + unsigned long i;
67138 + unsigned long oldflags;
67139 + bool is_textrel_rw, is_textrel_rx, is_relro;
67140 +
67141 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
67142 + return;
67143 +
67144 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
67145 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
67146 +
67147 +#ifdef CONFIG_PAX_ELFRELOCS
67148 + /* possible TEXTREL */
67149 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
67150 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
67151 +#else
67152 + is_textrel_rw = false;
67153 + is_textrel_rx = false;
67154 +#endif
67155 +
67156 + /* possible RELRO */
67157 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
67158 +
67159 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
67160 + return;
67161 +
67162 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
67163 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
67164 +
67165 +#ifdef CONFIG_PAX_ETEXECRELOCS
67166 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
67167 +#else
67168 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
67169 +#endif
67170 +
67171 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
67172 + !elf_check_arch(&elf_h) ||
67173 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
67174 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
67175 + return;
67176 +
67177 + for (i = 0UL; i < elf_h.e_phnum; i++) {
67178 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
67179 + return;
67180 + switch (elf_p.p_type) {
67181 + case PT_DYNAMIC:
67182 + if (!is_textrel_rw && !is_textrel_rx)
67183 + continue;
67184 + i = 0UL;
67185 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
67186 + elf_dyn dyn;
67187 +
67188 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
67189 + break;
67190 + if (dyn.d_tag == DT_NULL)
67191 + break;
67192 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
67193 + gr_log_textrel(vma);
67194 + if (is_textrel_rw)
67195 + vma->vm_flags |= VM_MAYWRITE;
67196 + else
67197 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
67198 + vma->vm_flags &= ~VM_MAYWRITE;
67199 + break;
67200 + }
67201 + i++;
67202 + }
67203 + is_textrel_rw = false;
67204 + is_textrel_rx = false;
67205 + continue;
67206 +
67207 + case PT_GNU_RELRO:
67208 + if (!is_relro)
67209 + continue;
67210 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
67211 + vma->vm_flags &= ~VM_MAYWRITE;
67212 + is_relro = false;
67213 + continue;
67214 +
67215 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
67216 + case PT_PAX_FLAGS: {
67217 + const char *msg_mprotect = "", *msg_emutramp = "";
67218 + char *buffer_lib, *buffer_exe;
67219 +
67220 + if (elf_p.p_flags & PF_NOMPROTECT)
67221 + msg_mprotect = "MPROTECT disabled";
67222 +
67223 +#ifdef CONFIG_PAX_EMUTRAMP
67224 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
67225 + msg_emutramp = "EMUTRAMP enabled";
67226 +#endif
67227 +
67228 + if (!msg_mprotect[0] && !msg_emutramp[0])
67229 + continue;
67230 +
67231 + if (!printk_ratelimit())
67232 + continue;
67233 +
67234 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
67235 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
67236 + if (buffer_lib && buffer_exe) {
67237 + char *path_lib, *path_exe;
67238 +
67239 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
67240 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
67241 +
67242 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
67243 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
67244 +
67245 + }
67246 + free_page((unsigned long)buffer_exe);
67247 + free_page((unsigned long)buffer_lib);
67248 + continue;
67249 + }
67250 +#endif
67251 +
67252 + }
67253 + }
67254 +}
67255 +#endif
67256 +
67257 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
67258 +
67259 +extern int grsec_enable_log_rwxmaps;
67260 +
67261 +static void elf_handle_mmap(struct file *file)
67262 +{
67263 + struct elfhdr elf_h;
67264 + struct elf_phdr elf_p;
67265 + unsigned long i;
67266 +
67267 + if (!grsec_enable_log_rwxmaps)
67268 + return;
67269 +
67270 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
67271 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
67272 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
67273 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
67274 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
67275 + return;
67276 +
67277 + for (i = 0UL; i < elf_h.e_phnum; i++) {
67278 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
67279 + return;
67280 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
67281 + gr_log_ptgnustack(file);
67282 + }
67283 +}
67284 +#endif
67285 +
67286 static int __init init_elf_binfmt(void)
67287 {
67288 register_binfmt(&elf_format);
67289 diff --git a/fs/block_dev.c b/fs/block_dev.c
67290 index 975266b..c3d1856 100644
67291 --- a/fs/block_dev.c
67292 +++ b/fs/block_dev.c
67293 @@ -734,7 +734,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
67294 else if (bdev->bd_contains == bdev)
67295 return true; /* is a whole device which isn't held */
67296
67297 - else if (whole->bd_holder == bd_may_claim)
67298 + else if (whole->bd_holder == (void *)bd_may_claim)
67299 return true; /* is a partition of a device that is being partitioned */
67300 else if (whole->bd_holder != NULL)
67301 return false; /* is a partition of a held device */
67302 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
67303 index 6d67f32..8f33187 100644
67304 --- a/fs/btrfs/ctree.c
67305 +++ b/fs/btrfs/ctree.c
67306 @@ -1181,9 +1181,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
67307 free_extent_buffer(buf);
67308 add_root_to_dirty_list(root);
67309 } else {
67310 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
67311 - parent_start = parent->start;
67312 - else
67313 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
67314 + if (parent)
67315 + parent_start = parent->start;
67316 + else
67317 + parent_start = 0;
67318 + } else
67319 parent_start = 0;
67320
67321 WARN_ON(trans->transid != btrfs_header_generation(parent));
67322 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
67323 index 82f0c7c..dff78a8 100644
67324 --- a/fs/btrfs/delayed-inode.c
67325 +++ b/fs/btrfs/delayed-inode.c
67326 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
67327
67328 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
67329 {
67330 - int seq = atomic_inc_return(&delayed_root->items_seq);
67331 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
67332 if ((atomic_dec_return(&delayed_root->items) <
67333 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
67334 waitqueue_active(&delayed_root->wait))
67335 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
67336
67337 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
67338 {
67339 - int val = atomic_read(&delayed_root->items_seq);
67340 + int val = atomic_read_unchecked(&delayed_root->items_seq);
67341
67342 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
67343 return 1;
67344 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
67345 int seq;
67346 int ret;
67347
67348 - seq = atomic_read(&delayed_root->items_seq);
67349 + seq = atomic_read_unchecked(&delayed_root->items_seq);
67350
67351 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
67352 if (ret)
67353 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
67354 index f70119f..ab5894d 100644
67355 --- a/fs/btrfs/delayed-inode.h
67356 +++ b/fs/btrfs/delayed-inode.h
67357 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
67358 */
67359 struct list_head prepare_list;
67360 atomic_t items; /* for delayed items */
67361 - atomic_t items_seq; /* for delayed items */
67362 + atomic_unchecked_t items_seq; /* for delayed items */
67363 int nodes; /* for delayed nodes */
67364 wait_queue_head_t wait;
67365 };
67366 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
67367 struct btrfs_delayed_root *delayed_root)
67368 {
67369 atomic_set(&delayed_root->items, 0);
67370 - atomic_set(&delayed_root->items_seq, 0);
67371 + atomic_set_unchecked(&delayed_root->items_seq, 0);
67372 delayed_root->nodes = 0;
67373 spin_lock_init(&delayed_root->lock);
67374 init_waitqueue_head(&delayed_root->wait);
67375 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
67376 index e477ed6..480c0db 100644
67377 --- a/fs/btrfs/super.c
67378 +++ b/fs/btrfs/super.c
67379 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
67380 function, line, errstr);
67381 return;
67382 }
67383 - ACCESS_ONCE(trans->transaction->aborted) = errno;
67384 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
67385 /* Wake up anybody who may be waiting on this transaction */
67386 wake_up(&root->fs_info->transaction_wait);
67387 wake_up(&root->fs_info->transaction_blocked_wait);
67388 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
67389 index 94edb0a..e94dc93 100644
67390 --- a/fs/btrfs/sysfs.c
67391 +++ b/fs/btrfs/sysfs.c
67392 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
67393 for (set = 0; set < FEAT_MAX; set++) {
67394 int i;
67395 struct attribute *attrs[2];
67396 - struct attribute_group agroup = {
67397 + attribute_group_no_const agroup = {
67398 .name = "features",
67399 .attrs = attrs,
67400 };
67401 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
67402 index 2299bfd..4098e72 100644
67403 --- a/fs/btrfs/tests/free-space-tests.c
67404 +++ b/fs/btrfs/tests/free-space-tests.c
67405 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
67406 * extent entry.
67407 */
67408 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
67409 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
67410 + pax_open_kernel();
67411 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
67412 + pax_close_kernel();
67413
67414 /*
67415 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
67416 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
67417 if (ret)
67418 return ret;
67419
67420 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
67421 + pax_open_kernel();
67422 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
67423 + pax_close_kernel();
67424 __btrfs_remove_free_space_cache(cache->free_space_ctl);
67425
67426 return 0;
67427 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
67428 index 154990c..d0cf699 100644
67429 --- a/fs/btrfs/tree-log.h
67430 +++ b/fs/btrfs/tree-log.h
67431 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
67432 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
67433 struct btrfs_trans_handle *trans)
67434 {
67435 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
67436 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
67437 }
67438
67439 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
67440 diff --git a/fs/buffer.c b/fs/buffer.c
67441 index 20805db..2e8fc69 100644
67442 --- a/fs/buffer.c
67443 +++ b/fs/buffer.c
67444 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
67445 bh_cachep = kmem_cache_create("buffer_head",
67446 sizeof(struct buffer_head), 0,
67447 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
67448 - SLAB_MEM_SPREAD),
67449 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
67450 NULL);
67451
67452 /*
67453 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
67454 index fbb08e9..0fda764 100644
67455 --- a/fs/cachefiles/bind.c
67456 +++ b/fs/cachefiles/bind.c
67457 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
67458 args);
67459
67460 /* start by checking things over */
67461 - ASSERT(cache->fstop_percent >= 0 &&
67462 - cache->fstop_percent < cache->fcull_percent &&
67463 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
67464 cache->fcull_percent < cache->frun_percent &&
67465 cache->frun_percent < 100);
67466
67467 - ASSERT(cache->bstop_percent >= 0 &&
67468 - cache->bstop_percent < cache->bcull_percent &&
67469 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
67470 cache->bcull_percent < cache->brun_percent &&
67471 cache->brun_percent < 100);
67472
67473 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
67474 index f601def..b2cf704 100644
67475 --- a/fs/cachefiles/daemon.c
67476 +++ b/fs/cachefiles/daemon.c
67477 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
67478 if (n > buflen)
67479 return -EMSGSIZE;
67480
67481 - if (copy_to_user(_buffer, buffer, n) != 0)
67482 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
67483 return -EFAULT;
67484
67485 return n;
67486 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
67487 if (test_bit(CACHEFILES_DEAD, &cache->flags))
67488 return -EIO;
67489
67490 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
67491 + if (datalen > PAGE_SIZE - 1)
67492 return -EOPNOTSUPP;
67493
67494 /* drag the command string into the kernel so we can parse it */
67495 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
67496 if (args[0] != '%' || args[1] != '\0')
67497 return -EINVAL;
67498
67499 - if (fstop < 0 || fstop >= cache->fcull_percent)
67500 + if (fstop >= cache->fcull_percent)
67501 return cachefiles_daemon_range_error(cache, args);
67502
67503 cache->fstop_percent = fstop;
67504 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
67505 if (args[0] != '%' || args[1] != '\0')
67506 return -EINVAL;
67507
67508 - if (bstop < 0 || bstop >= cache->bcull_percent)
67509 + if (bstop >= cache->bcull_percent)
67510 return cachefiles_daemon_range_error(cache, args);
67511
67512 cache->bstop_percent = bstop;
67513 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
67514 index 8c52472..c4e3a69 100644
67515 --- a/fs/cachefiles/internal.h
67516 +++ b/fs/cachefiles/internal.h
67517 @@ -66,7 +66,7 @@ struct cachefiles_cache {
67518 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
67519 struct rb_root active_nodes; /* active nodes (can't be culled) */
67520 rwlock_t active_lock; /* lock for active_nodes */
67521 - atomic_t gravecounter; /* graveyard uniquifier */
67522 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
67523 unsigned frun_percent; /* when to stop culling (% files) */
67524 unsigned fcull_percent; /* when to start culling (% files) */
67525 unsigned fstop_percent; /* when to stop allocating (% files) */
67526 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
67527 * proc.c
67528 */
67529 #ifdef CONFIG_CACHEFILES_HISTOGRAM
67530 -extern atomic_t cachefiles_lookup_histogram[HZ];
67531 -extern atomic_t cachefiles_mkdir_histogram[HZ];
67532 -extern atomic_t cachefiles_create_histogram[HZ];
67533 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
67534 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
67535 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
67536
67537 extern int __init cachefiles_proc_init(void);
67538 extern void cachefiles_proc_cleanup(void);
67539 static inline
67540 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
67541 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
67542 {
67543 unsigned long jif = jiffies - start_jif;
67544 if (jif >= HZ)
67545 jif = HZ - 1;
67546 - atomic_inc(&histogram[jif]);
67547 + atomic_inc_unchecked(&histogram[jif]);
67548 }
67549
67550 #else
67551 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
67552 index 1e51714e..411eded 100644
67553 --- a/fs/cachefiles/namei.c
67554 +++ b/fs/cachefiles/namei.c
67555 @@ -309,7 +309,7 @@ try_again:
67556 /* first step is to make up a grave dentry in the graveyard */
67557 sprintf(nbuffer, "%08x%08x",
67558 (uint32_t) get_seconds(),
67559 - (uint32_t) atomic_inc_return(&cache->gravecounter));
67560 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
67561
67562 /* do the multiway lock magic */
67563 trap = lock_rename(cache->graveyard, dir);
67564 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
67565 index eccd339..4c1d995 100644
67566 --- a/fs/cachefiles/proc.c
67567 +++ b/fs/cachefiles/proc.c
67568 @@ -14,9 +14,9 @@
67569 #include <linux/seq_file.h>
67570 #include "internal.h"
67571
67572 -atomic_t cachefiles_lookup_histogram[HZ];
67573 -atomic_t cachefiles_mkdir_histogram[HZ];
67574 -atomic_t cachefiles_create_histogram[HZ];
67575 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
67576 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
67577 +atomic_unchecked_t cachefiles_create_histogram[HZ];
67578
67579 /*
67580 * display the latency histogram
67581 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
67582 return 0;
67583 default:
67584 index = (unsigned long) v - 3;
67585 - x = atomic_read(&cachefiles_lookup_histogram[index]);
67586 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
67587 - z = atomic_read(&cachefiles_create_histogram[index]);
67588 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
67589 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
67590 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
67591 if (x == 0 && y == 0 && z == 0)
67592 return 0;
67593
67594 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
67595 index 83e9976..bfd1eee 100644
67596 --- a/fs/ceph/dir.c
67597 +++ b/fs/ceph/dir.c
67598 @@ -127,6 +127,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
67599 struct dentry *dentry, *last;
67600 struct ceph_dentry_info *di;
67601 int err = 0;
67602 + char d_name[DNAME_INLINE_LEN];
67603 + const unsigned char *name;
67604
67605 /* claim ref on last dentry we returned */
67606 last = fi->dentry;
67607 @@ -190,7 +192,12 @@ more:
67608
67609 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
67610 dentry, dentry, dentry->d_inode);
67611 - if (!dir_emit(ctx, dentry->d_name.name,
67612 + name = dentry->d_name.name;
67613 + if (name == dentry->d_iname) {
67614 + memcpy(d_name, name, dentry->d_name.len);
67615 + name = d_name;
67616 + }
67617 + if (!dir_emit(ctx, name,
67618 dentry->d_name.len,
67619 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
67620 dentry->d_inode->i_mode >> 12)) {
67621 @@ -248,7 +255,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
67622 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
67623 struct ceph_mds_client *mdsc = fsc->mdsc;
67624 unsigned frag = fpos_frag(ctx->pos);
67625 - int off = fpos_off(ctx->pos);
67626 + unsigned int off = fpos_off(ctx->pos);
67627 int err;
67628 u32 ftype;
67629 struct ceph_mds_reply_info_parsed *rinfo;
67630 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
67631 index a63997b..ddc0577 100644
67632 --- a/fs/ceph/super.c
67633 +++ b/fs/ceph/super.c
67634 @@ -889,7 +889,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
67635 /*
67636 * construct our own bdi so we can control readahead, etc.
67637 */
67638 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
67639 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
67640
67641 static int ceph_register_bdi(struct super_block *sb,
67642 struct ceph_fs_client *fsc)
67643 @@ -906,7 +906,7 @@ static int ceph_register_bdi(struct super_block *sb,
67644 VM_MAX_READAHEAD * 1024 / PAGE_CACHE_SIZE;
67645
67646 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
67647 - atomic_long_inc_return(&bdi_seq));
67648 + atomic_long_inc_return_unchecked(&bdi_seq));
67649 if (!err)
67650 sb->s_bdi = &fsc->backing_dev_info;
67651 return err;
67652 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
67653 index 7febcf2..62a5721 100644
67654 --- a/fs/cifs/cifs_debug.c
67655 +++ b/fs/cifs/cifs_debug.c
67656 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
67657
67658 if (strtobool(&c, &bv) == 0) {
67659 #ifdef CONFIG_CIFS_STATS2
67660 - atomic_set(&totBufAllocCount, 0);
67661 - atomic_set(&totSmBufAllocCount, 0);
67662 + atomic_set_unchecked(&totBufAllocCount, 0);
67663 + atomic_set_unchecked(&totSmBufAllocCount, 0);
67664 #endif /* CONFIG_CIFS_STATS2 */
67665 spin_lock(&cifs_tcp_ses_lock);
67666 list_for_each(tmp1, &cifs_tcp_ses_list) {
67667 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
67668 tcon = list_entry(tmp3,
67669 struct cifs_tcon,
67670 tcon_list);
67671 - atomic_set(&tcon->num_smbs_sent, 0);
67672 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
67673 if (server->ops->clear_stats)
67674 server->ops->clear_stats(tcon);
67675 }
67676 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
67677 smBufAllocCount.counter, cifs_min_small);
67678 #ifdef CONFIG_CIFS_STATS2
67679 seq_printf(m, "Total Large %d Small %d Allocations\n",
67680 - atomic_read(&totBufAllocCount),
67681 - atomic_read(&totSmBufAllocCount));
67682 + atomic_read_unchecked(&totBufAllocCount),
67683 + atomic_read_unchecked(&totSmBufAllocCount));
67684 #endif /* CONFIG_CIFS_STATS2 */
67685
67686 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
67687 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
67688 if (tcon->need_reconnect)
67689 seq_puts(m, "\tDISCONNECTED ");
67690 seq_printf(m, "\nSMBs: %d",
67691 - atomic_read(&tcon->num_smbs_sent));
67692 + atomic_read_unchecked(&tcon->num_smbs_sent));
67693 if (server->ops->print_stats)
67694 server->ops->print_stats(m, tcon);
67695 }
67696 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
67697 index d72fe37..ded5511 100644
67698 --- a/fs/cifs/cifsfs.c
67699 +++ b/fs/cifs/cifsfs.c
67700 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
67701 */
67702 cifs_req_cachep = kmem_cache_create("cifs_request",
67703 CIFSMaxBufSize + max_hdr_size, 0,
67704 - SLAB_HWCACHE_ALIGN, NULL);
67705 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
67706 if (cifs_req_cachep == NULL)
67707 return -ENOMEM;
67708
67709 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
67710 efficient to alloc 1 per page off the slab compared to 17K (5page)
67711 alloc of large cifs buffers even when page debugging is on */
67712 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
67713 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
67714 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
67715 NULL);
67716 if (cifs_sm_req_cachep == NULL) {
67717 mempool_destroy(cifs_req_poolp);
67718 @@ -1204,8 +1204,8 @@ init_cifs(void)
67719 atomic_set(&bufAllocCount, 0);
67720 atomic_set(&smBufAllocCount, 0);
67721 #ifdef CONFIG_CIFS_STATS2
67722 - atomic_set(&totBufAllocCount, 0);
67723 - atomic_set(&totSmBufAllocCount, 0);
67724 + atomic_set_unchecked(&totBufAllocCount, 0);
67725 + atomic_set_unchecked(&totSmBufAllocCount, 0);
67726 #endif /* CONFIG_CIFS_STATS2 */
67727
67728 atomic_set(&midCount, 0);
67729 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
67730 index 22b289a..bbbba082 100644
67731 --- a/fs/cifs/cifsglob.h
67732 +++ b/fs/cifs/cifsglob.h
67733 @@ -823,35 +823,35 @@ struct cifs_tcon {
67734 __u16 Flags; /* optional support bits */
67735 enum statusEnum tidStatus;
67736 #ifdef CONFIG_CIFS_STATS
67737 - atomic_t num_smbs_sent;
67738 + atomic_unchecked_t num_smbs_sent;
67739 union {
67740 struct {
67741 - atomic_t num_writes;
67742 - atomic_t num_reads;
67743 - atomic_t num_flushes;
67744 - atomic_t num_oplock_brks;
67745 - atomic_t num_opens;
67746 - atomic_t num_closes;
67747 - atomic_t num_deletes;
67748 - atomic_t num_mkdirs;
67749 - atomic_t num_posixopens;
67750 - atomic_t num_posixmkdirs;
67751 - atomic_t num_rmdirs;
67752 - atomic_t num_renames;
67753 - atomic_t num_t2renames;
67754 - atomic_t num_ffirst;
67755 - atomic_t num_fnext;
67756 - atomic_t num_fclose;
67757 - atomic_t num_hardlinks;
67758 - atomic_t num_symlinks;
67759 - atomic_t num_locks;
67760 - atomic_t num_acl_get;
67761 - atomic_t num_acl_set;
67762 + atomic_unchecked_t num_writes;
67763 + atomic_unchecked_t num_reads;
67764 + atomic_unchecked_t num_flushes;
67765 + atomic_unchecked_t num_oplock_brks;
67766 + atomic_unchecked_t num_opens;
67767 + atomic_unchecked_t num_closes;
67768 + atomic_unchecked_t num_deletes;
67769 + atomic_unchecked_t num_mkdirs;
67770 + atomic_unchecked_t num_posixopens;
67771 + atomic_unchecked_t num_posixmkdirs;
67772 + atomic_unchecked_t num_rmdirs;
67773 + atomic_unchecked_t num_renames;
67774 + atomic_unchecked_t num_t2renames;
67775 + atomic_unchecked_t num_ffirst;
67776 + atomic_unchecked_t num_fnext;
67777 + atomic_unchecked_t num_fclose;
67778 + atomic_unchecked_t num_hardlinks;
67779 + atomic_unchecked_t num_symlinks;
67780 + atomic_unchecked_t num_locks;
67781 + atomic_unchecked_t num_acl_get;
67782 + atomic_unchecked_t num_acl_set;
67783 } cifs_stats;
67784 #ifdef CONFIG_CIFS_SMB2
67785 struct {
67786 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
67787 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
67788 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
67789 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
67790 } smb2_stats;
67791 #endif /* CONFIG_CIFS_SMB2 */
67792 } stats;
67793 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
67794 }
67795
67796 #ifdef CONFIG_CIFS_STATS
67797 -#define cifs_stats_inc atomic_inc
67798 +#define cifs_stats_inc atomic_inc_unchecked
67799
67800 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
67801 unsigned int bytes)
67802 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
67803 /* Various Debug counters */
67804 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
67805 #ifdef CONFIG_CIFS_STATS2
67806 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
67807 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
67808 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
67809 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
67810 #endif
67811 GLOBAL_EXTERN atomic_t smBufAllocCount;
67812 GLOBAL_EXTERN atomic_t midCount;
67813 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
67814 index ca30c39..570fb94 100644
67815 --- a/fs/cifs/file.c
67816 +++ b/fs/cifs/file.c
67817 @@ -2055,10 +2055,14 @@ static int cifs_writepages(struct address_space *mapping,
67818 index = mapping->writeback_index; /* Start from prev offset */
67819 end = -1;
67820 } else {
67821 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
67822 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
67823 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
67824 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
67825 range_whole = true;
67826 + index = 0;
67827 + end = ULONG_MAX;
67828 + } else {
67829 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
67830 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
67831 + }
67832 scanned = true;
67833 }
67834 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
67835 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
67836 index 3379463..3af418a 100644
67837 --- a/fs/cifs/misc.c
67838 +++ b/fs/cifs/misc.c
67839 @@ -170,7 +170,7 @@ cifs_buf_get(void)
67840 memset(ret_buf, 0, buf_size + 3);
67841 atomic_inc(&bufAllocCount);
67842 #ifdef CONFIG_CIFS_STATS2
67843 - atomic_inc(&totBufAllocCount);
67844 + atomic_inc_unchecked(&totBufAllocCount);
67845 #endif /* CONFIG_CIFS_STATS2 */
67846 }
67847
67848 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
67849 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
67850 atomic_inc(&smBufAllocCount);
67851 #ifdef CONFIG_CIFS_STATS2
67852 - atomic_inc(&totSmBufAllocCount);
67853 + atomic_inc_unchecked(&totSmBufAllocCount);
67854 #endif /* CONFIG_CIFS_STATS2 */
67855
67856 }
67857 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
67858 index d297903..1cb7516 100644
67859 --- a/fs/cifs/smb1ops.c
67860 +++ b/fs/cifs/smb1ops.c
67861 @@ -622,27 +622,27 @@ static void
67862 cifs_clear_stats(struct cifs_tcon *tcon)
67863 {
67864 #ifdef CONFIG_CIFS_STATS
67865 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
67866 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
67867 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
67868 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
67869 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
67870 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
67871 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
67872 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
67873 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
67874 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
67875 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
67876 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
67877 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
67878 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
67879 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
67880 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
67881 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
67882 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
67883 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
67884 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
67885 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
67886 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
67887 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
67888 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
67889 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
67890 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
67891 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
67892 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
67893 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
67894 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
67895 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
67896 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
67897 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
67898 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
67899 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
67900 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
67901 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
67902 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
67903 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
67904 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
67905 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
67906 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
67907 #endif
67908 }
67909
67910 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
67911 {
67912 #ifdef CONFIG_CIFS_STATS
67913 seq_printf(m, " Oplocks breaks: %d",
67914 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
67915 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
67916 seq_printf(m, "\nReads: %d Bytes: %llu",
67917 - atomic_read(&tcon->stats.cifs_stats.num_reads),
67918 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
67919 (long long)(tcon->bytes_read));
67920 seq_printf(m, "\nWrites: %d Bytes: %llu",
67921 - atomic_read(&tcon->stats.cifs_stats.num_writes),
67922 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
67923 (long long)(tcon->bytes_written));
67924 seq_printf(m, "\nFlushes: %d",
67925 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
67926 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
67927 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
67928 - atomic_read(&tcon->stats.cifs_stats.num_locks),
67929 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
67930 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
67931 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
67932 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
67933 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
67934 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
67935 - atomic_read(&tcon->stats.cifs_stats.num_opens),
67936 - atomic_read(&tcon->stats.cifs_stats.num_closes),
67937 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
67938 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
67939 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
67940 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
67941 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
67942 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
67943 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
67944 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
67945 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
67946 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
67947 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
67948 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
67949 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
67950 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
67951 seq_printf(m, "\nRenames: %d T2 Renames %d",
67952 - atomic_read(&tcon->stats.cifs_stats.num_renames),
67953 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
67954 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
67955 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
67956 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
67957 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
67958 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
67959 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
67960 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
67961 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
67962 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
67963 #endif
67964 }
67965
67966 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
67967 index eab05e1..ffe5ea4 100644
67968 --- a/fs/cifs/smb2ops.c
67969 +++ b/fs/cifs/smb2ops.c
67970 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
67971 #ifdef CONFIG_CIFS_STATS
67972 int i;
67973 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
67974 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
67975 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
67976 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
67977 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
67978 }
67979 #endif
67980 }
67981 @@ -459,65 +459,65 @@ static void
67982 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
67983 {
67984 #ifdef CONFIG_CIFS_STATS
67985 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
67986 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
67987 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
67988 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
67989 seq_printf(m, "\nNegotiates: %d sent %d failed",
67990 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
67991 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
67992 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
67993 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
67994 seq_printf(m, "\nSessionSetups: %d sent %d failed",
67995 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
67996 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
67997 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
67998 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
67999 seq_printf(m, "\nLogoffs: %d sent %d failed",
68000 - atomic_read(&sent[SMB2_LOGOFF_HE]),
68001 - atomic_read(&failed[SMB2_LOGOFF_HE]));
68002 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
68003 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
68004 seq_printf(m, "\nTreeConnects: %d sent %d failed",
68005 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
68006 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
68007 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
68008 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
68009 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
68010 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
68011 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
68012 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
68013 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
68014 seq_printf(m, "\nCreates: %d sent %d failed",
68015 - atomic_read(&sent[SMB2_CREATE_HE]),
68016 - atomic_read(&failed[SMB2_CREATE_HE]));
68017 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
68018 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
68019 seq_printf(m, "\nCloses: %d sent %d failed",
68020 - atomic_read(&sent[SMB2_CLOSE_HE]),
68021 - atomic_read(&failed[SMB2_CLOSE_HE]));
68022 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
68023 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
68024 seq_printf(m, "\nFlushes: %d sent %d failed",
68025 - atomic_read(&sent[SMB2_FLUSH_HE]),
68026 - atomic_read(&failed[SMB2_FLUSH_HE]));
68027 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
68028 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
68029 seq_printf(m, "\nReads: %d sent %d failed",
68030 - atomic_read(&sent[SMB2_READ_HE]),
68031 - atomic_read(&failed[SMB2_READ_HE]));
68032 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
68033 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
68034 seq_printf(m, "\nWrites: %d sent %d failed",
68035 - atomic_read(&sent[SMB2_WRITE_HE]),
68036 - atomic_read(&failed[SMB2_WRITE_HE]));
68037 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
68038 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
68039 seq_printf(m, "\nLocks: %d sent %d failed",
68040 - atomic_read(&sent[SMB2_LOCK_HE]),
68041 - atomic_read(&failed[SMB2_LOCK_HE]));
68042 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
68043 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
68044 seq_printf(m, "\nIOCTLs: %d sent %d failed",
68045 - atomic_read(&sent[SMB2_IOCTL_HE]),
68046 - atomic_read(&failed[SMB2_IOCTL_HE]));
68047 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
68048 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
68049 seq_printf(m, "\nCancels: %d sent %d failed",
68050 - atomic_read(&sent[SMB2_CANCEL_HE]),
68051 - atomic_read(&failed[SMB2_CANCEL_HE]));
68052 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
68053 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
68054 seq_printf(m, "\nEchos: %d sent %d failed",
68055 - atomic_read(&sent[SMB2_ECHO_HE]),
68056 - atomic_read(&failed[SMB2_ECHO_HE]));
68057 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
68058 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
68059 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
68060 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
68061 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
68062 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
68063 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
68064 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
68065 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
68066 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
68067 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
68068 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
68069 seq_printf(m, "\nQueryInfos: %d sent %d failed",
68070 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
68071 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
68072 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
68073 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
68074 seq_printf(m, "\nSetInfos: %d sent %d failed",
68075 - atomic_read(&sent[SMB2_SET_INFO_HE]),
68076 - atomic_read(&failed[SMB2_SET_INFO_HE]));
68077 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
68078 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
68079 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
68080 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
68081 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
68082 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
68083 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
68084 #endif
68085 }
68086
68087 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
68088 index 65cd7a8..3518676 100644
68089 --- a/fs/cifs/smb2pdu.c
68090 +++ b/fs/cifs/smb2pdu.c
68091 @@ -2147,8 +2147,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
68092 default:
68093 cifs_dbg(VFS, "info level %u isn't supported\n",
68094 srch_inf->info_level);
68095 - rc = -EINVAL;
68096 - goto qdir_exit;
68097 + return -EINVAL;
68098 }
68099
68100 req->FileIndex = cpu_to_le32(index);
68101 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
68102 index 46ee6f2..89a9e7f 100644
68103 --- a/fs/coda/cache.c
68104 +++ b/fs/coda/cache.c
68105 @@ -24,7 +24,7 @@
68106 #include "coda_linux.h"
68107 #include "coda_cache.h"
68108
68109 -static atomic_t permission_epoch = ATOMIC_INIT(0);
68110 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
68111
68112 /* replace or extend an acl cache hit */
68113 void coda_cache_enter(struct inode *inode, int mask)
68114 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
68115 struct coda_inode_info *cii = ITOC(inode);
68116
68117 spin_lock(&cii->c_lock);
68118 - cii->c_cached_epoch = atomic_read(&permission_epoch);
68119 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
68120 if (!uid_eq(cii->c_uid, current_fsuid())) {
68121 cii->c_uid = current_fsuid();
68122 cii->c_cached_perm = mask;
68123 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
68124 {
68125 struct coda_inode_info *cii = ITOC(inode);
68126 spin_lock(&cii->c_lock);
68127 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
68128 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
68129 spin_unlock(&cii->c_lock);
68130 }
68131
68132 /* remove all acl caches */
68133 void coda_cache_clear_all(struct super_block *sb)
68134 {
68135 - atomic_inc(&permission_epoch);
68136 + atomic_inc_unchecked(&permission_epoch);
68137 }
68138
68139
68140 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
68141 spin_lock(&cii->c_lock);
68142 hit = (mask & cii->c_cached_perm) == mask &&
68143 uid_eq(cii->c_uid, current_fsuid()) &&
68144 - cii->c_cached_epoch == atomic_read(&permission_epoch);
68145 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
68146 spin_unlock(&cii->c_lock);
68147
68148 return hit;
68149 diff --git a/fs/compat.c b/fs/compat.c
68150 index 6fd272d..dd34ba2 100644
68151 --- a/fs/compat.c
68152 +++ b/fs/compat.c
68153 @@ -54,7 +54,7 @@
68154 #include <asm/ioctls.h>
68155 #include "internal.h"
68156
68157 -int compat_log = 1;
68158 +int compat_log = 0;
68159
68160 int compat_printk(const char *fmt, ...)
68161 {
68162 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
68163
68164 set_fs(KERNEL_DS);
68165 /* The __user pointer cast is valid because of the set_fs() */
68166 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
68167 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
68168 set_fs(oldfs);
68169 /* truncating is ok because it's a user address */
68170 if (!ret)
68171 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
68172 goto out;
68173
68174 ret = -EINVAL;
68175 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
68176 + if (nr_segs > UIO_MAXIOV)
68177 goto out;
68178 if (nr_segs > fast_segs) {
68179 ret = -ENOMEM;
68180 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
68181 struct compat_readdir_callback {
68182 struct dir_context ctx;
68183 struct compat_old_linux_dirent __user *dirent;
68184 + struct file * file;
68185 int result;
68186 };
68187
68188 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
68189 buf->result = -EOVERFLOW;
68190 return -EOVERFLOW;
68191 }
68192 +
68193 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68194 + return 0;
68195 +
68196 buf->result++;
68197 dirent = buf->dirent;
68198 if (!access_ok(VERIFY_WRITE, dirent,
68199 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
68200 if (!f.file)
68201 return -EBADF;
68202
68203 + buf.file = f.file;
68204 error = iterate_dir(f.file, &buf.ctx);
68205 if (buf.result)
68206 error = buf.result;
68207 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
68208 struct dir_context ctx;
68209 struct compat_linux_dirent __user *current_dir;
68210 struct compat_linux_dirent __user *previous;
68211 + struct file * file;
68212 int count;
68213 int error;
68214 };
68215 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
68216 buf->error = -EOVERFLOW;
68217 return -EOVERFLOW;
68218 }
68219 +
68220 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68221 + return 0;
68222 +
68223 dirent = buf->previous;
68224 if (dirent) {
68225 if (__put_user(offset, &dirent->d_off))
68226 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
68227 if (!f.file)
68228 return -EBADF;
68229
68230 + buf.file = f.file;
68231 error = iterate_dir(f.file, &buf.ctx);
68232 if (error >= 0)
68233 error = buf.error;
68234 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
68235 struct dir_context ctx;
68236 struct linux_dirent64 __user *current_dir;
68237 struct linux_dirent64 __user *previous;
68238 + struct file * file;
68239 int count;
68240 int error;
68241 };
68242 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
68243 buf->error = -EINVAL; /* only used if we fail.. */
68244 if (reclen > buf->count)
68245 return -EINVAL;
68246 +
68247 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68248 + return 0;
68249 +
68250 dirent = buf->previous;
68251
68252 if (dirent) {
68253 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
68254 if (!f.file)
68255 return -EBADF;
68256
68257 + buf.file = f.file;
68258 error = iterate_dir(f.file, &buf.ctx);
68259 if (error >= 0)
68260 error = buf.error;
68261 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
68262 index 4d24d17..4f8c09e 100644
68263 --- a/fs/compat_binfmt_elf.c
68264 +++ b/fs/compat_binfmt_elf.c
68265 @@ -30,11 +30,13 @@
68266 #undef elf_phdr
68267 #undef elf_shdr
68268 #undef elf_note
68269 +#undef elf_dyn
68270 #undef elf_addr_t
68271 #define elfhdr elf32_hdr
68272 #define elf_phdr elf32_phdr
68273 #define elf_shdr elf32_shdr
68274 #define elf_note elf32_note
68275 +#define elf_dyn Elf32_Dyn
68276 #define elf_addr_t Elf32_Addr
68277
68278 /*
68279 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
68280 index afec645..9c65620 100644
68281 --- a/fs/compat_ioctl.c
68282 +++ b/fs/compat_ioctl.c
68283 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
68284 return -EFAULT;
68285 if (__get_user(udata, &ss32->iomem_base))
68286 return -EFAULT;
68287 - ss.iomem_base = compat_ptr(udata);
68288 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
68289 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
68290 __get_user(ss.port_high, &ss32->port_high))
68291 return -EFAULT;
68292 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
68293 for (i = 0; i < nmsgs; i++) {
68294 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
68295 return -EFAULT;
68296 - if (get_user(datap, &umsgs[i].buf) ||
68297 - put_user(compat_ptr(datap), &tmsgs[i].buf))
68298 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
68299 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
68300 return -EFAULT;
68301 }
68302 return sys_ioctl(fd, cmd, (unsigned long)tdata);
68303 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
68304 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
68305 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
68306 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
68307 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
68308 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
68309 return -EFAULT;
68310
68311 return ioctl_preallocate(file, p);
68312 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
68313 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
68314 {
68315 unsigned int a, b;
68316 - a = *(unsigned int *)p;
68317 - b = *(unsigned int *)q;
68318 + a = *(const unsigned int *)p;
68319 + b = *(const unsigned int *)q;
68320 if (a > b)
68321 return 1;
68322 if (a < b)
68323 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
68324 index cf0db00..c7f70e8 100644
68325 --- a/fs/configfs/dir.c
68326 +++ b/fs/configfs/dir.c
68327 @@ -1540,7 +1540,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
68328 }
68329 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
68330 struct configfs_dirent *next;
68331 - const char *name;
68332 + const unsigned char * name;
68333 + char d_name[sizeof(next->s_dentry->d_iname)];
68334 int len;
68335 struct inode *inode = NULL;
68336
68337 @@ -1549,7 +1550,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
68338 continue;
68339
68340 name = configfs_get_name(next);
68341 - len = strlen(name);
68342 + if (next->s_dentry && name == next->s_dentry->d_iname) {
68343 + len = next->s_dentry->d_name.len;
68344 + memcpy(d_name, name, len);
68345 + name = d_name;
68346 + } else
68347 + len = strlen(name);
68348
68349 /*
68350 * We'll have a dentry and an inode for
68351 diff --git a/fs/configfs/item.c b/fs/configfs/item.c
68352 index e65f9ff..3ed264d 100644
68353 --- a/fs/configfs/item.c
68354 +++ b/fs/configfs/item.c
68355 @@ -116,7 +116,7 @@ void config_item_init_type_name(struct config_item *item,
68356 const char *name,
68357 struct config_item_type *type)
68358 {
68359 - config_item_set_name(item, name);
68360 + config_item_set_name(item, "%s", name);
68361 item->ci_type = type;
68362 config_item_init(item);
68363 }
68364 @@ -125,7 +125,7 @@ EXPORT_SYMBOL(config_item_init_type_name);
68365 void config_group_init_type_name(struct config_group *group, const char *name,
68366 struct config_item_type *type)
68367 {
68368 - config_item_set_name(&group->cg_item, name);
68369 + config_item_set_name(&group->cg_item, "%s", name);
68370 group->cg_item.ci_type = type;
68371 config_group_init(group);
68372 }
68373 diff --git a/fs/coredump.c b/fs/coredump.c
68374 index bbbe139..b76fae5 100644
68375 --- a/fs/coredump.c
68376 +++ b/fs/coredump.c
68377 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
68378 struct pipe_inode_info *pipe = file->private_data;
68379
68380 pipe_lock(pipe);
68381 - pipe->readers++;
68382 - pipe->writers--;
68383 + atomic_inc(&pipe->readers);
68384 + atomic_dec(&pipe->writers);
68385 wake_up_interruptible_sync(&pipe->wait);
68386 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
68387 pipe_unlock(pipe);
68388 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
68389 * We actually want wait_event_freezable() but then we need
68390 * to clear TIF_SIGPENDING and improve dump_interrupted().
68391 */
68392 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
68393 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
68394
68395 pipe_lock(pipe);
68396 - pipe->readers--;
68397 - pipe->writers++;
68398 + atomic_dec(&pipe->readers);
68399 + atomic_inc(&pipe->writers);
68400 pipe_unlock(pipe);
68401 }
68402
68403 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
68404 struct files_struct *displaced;
68405 bool need_nonrelative = false;
68406 bool core_dumped = false;
68407 - static atomic_t core_dump_count = ATOMIC_INIT(0);
68408 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
68409 + long signr = siginfo->si_signo;
68410 + int dumpable;
68411 struct coredump_params cprm = {
68412 .siginfo = siginfo,
68413 .regs = signal_pt_regs(),
68414 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
68415 .mm_flags = mm->flags,
68416 };
68417
68418 - audit_core_dumps(siginfo->si_signo);
68419 + audit_core_dumps(signr);
68420 +
68421 + dumpable = __get_dumpable(cprm.mm_flags);
68422 +
68423 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
68424 + gr_handle_brute_attach(dumpable);
68425
68426 binfmt = mm->binfmt;
68427 if (!binfmt || !binfmt->core_dump)
68428 goto fail;
68429 - if (!__get_dumpable(cprm.mm_flags))
68430 + if (!dumpable)
68431 goto fail;
68432
68433 cred = prepare_creds();
68434 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
68435 need_nonrelative = true;
68436 }
68437
68438 - retval = coredump_wait(siginfo->si_signo, &core_state);
68439 + retval = coredump_wait(signr, &core_state);
68440 if (retval < 0)
68441 goto fail_creds;
68442
68443 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
68444 }
68445 cprm.limit = RLIM_INFINITY;
68446
68447 - dump_count = atomic_inc_return(&core_dump_count);
68448 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
68449 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
68450 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
68451 task_tgid_vnr(current), current->comm);
68452 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
68453 } else {
68454 struct inode *inode;
68455
68456 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
68457 +
68458 if (cprm.limit < binfmt->min_coredump)
68459 goto fail_unlock;
68460
68461 @@ -681,7 +690,7 @@ close_fail:
68462 filp_close(cprm.file, NULL);
68463 fail_dropcount:
68464 if (ispipe)
68465 - atomic_dec(&core_dump_count);
68466 + atomic_dec_unchecked(&core_dump_count);
68467 fail_unlock:
68468 kfree(cn.corename);
68469 coredump_finish(mm, core_dumped);
68470 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
68471 struct file *file = cprm->file;
68472 loff_t pos = file->f_pos;
68473 ssize_t n;
68474 +
68475 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
68476 if (cprm->written + nr > cprm->limit)
68477 return 0;
68478 while (nr) {
68479 diff --git a/fs/dcache.c b/fs/dcache.c
68480 index 922f23e..05e38ae 100644
68481 --- a/fs/dcache.c
68482 +++ b/fs/dcache.c
68483 @@ -511,7 +511,7 @@ static void __dentry_kill(struct dentry *dentry)
68484 * dentry_iput drops the locks, at which point nobody (except
68485 * transient RCU lookups) can reach this dentry.
68486 */
68487 - BUG_ON(dentry->d_lockref.count > 0);
68488 + BUG_ON(__lockref_read(&dentry->d_lockref) > 0);
68489 this_cpu_dec(nr_dentry);
68490 if (dentry->d_op && dentry->d_op->d_release)
68491 dentry->d_op->d_release(dentry);
68492 @@ -564,7 +564,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
68493 struct dentry *parent = dentry->d_parent;
68494 if (IS_ROOT(dentry))
68495 return NULL;
68496 - if (unlikely(dentry->d_lockref.count < 0))
68497 + if (unlikely(__lockref_read(&dentry->d_lockref) < 0))
68498 return NULL;
68499 if (likely(spin_trylock(&parent->d_lock)))
68500 return parent;
68501 @@ -626,8 +626,8 @@ static inline bool fast_dput(struct dentry *dentry)
68502 */
68503 if (unlikely(ret < 0)) {
68504 spin_lock(&dentry->d_lock);
68505 - if (dentry->d_lockref.count > 1) {
68506 - dentry->d_lockref.count--;
68507 + if (__lockref_read(&dentry->d_lockref) > 1) {
68508 + __lockref_dec(&dentry->d_lockref);
68509 spin_unlock(&dentry->d_lock);
68510 return 1;
68511 }
68512 @@ -682,7 +682,7 @@ static inline bool fast_dput(struct dentry *dentry)
68513 * else could have killed it and marked it dead. Either way, we
68514 * don't need to do anything else.
68515 */
68516 - if (dentry->d_lockref.count) {
68517 + if (__lockref_read(&dentry->d_lockref)) {
68518 spin_unlock(&dentry->d_lock);
68519 return 1;
68520 }
68521 @@ -692,7 +692,7 @@ static inline bool fast_dput(struct dentry *dentry)
68522 * lock, and we just tested that it was zero, so we can just
68523 * set it to 1.
68524 */
68525 - dentry->d_lockref.count = 1;
68526 + __lockref_set(&dentry->d_lockref, 1);
68527 return 0;
68528 }
68529
68530 @@ -751,7 +751,7 @@ repeat:
68531 dentry->d_flags |= DCACHE_REFERENCED;
68532 dentry_lru_add(dentry);
68533
68534 - dentry->d_lockref.count--;
68535 + __lockref_dec(&dentry->d_lockref);
68536 spin_unlock(&dentry->d_lock);
68537 return;
68538
68539 @@ -766,7 +766,7 @@ EXPORT_SYMBOL(dput);
68540 /* This must be called with d_lock held */
68541 static inline void __dget_dlock(struct dentry *dentry)
68542 {
68543 - dentry->d_lockref.count++;
68544 + __lockref_inc(&dentry->d_lockref);
68545 }
68546
68547 static inline void __dget(struct dentry *dentry)
68548 @@ -807,8 +807,8 @@ repeat:
68549 goto repeat;
68550 }
68551 rcu_read_unlock();
68552 - BUG_ON(!ret->d_lockref.count);
68553 - ret->d_lockref.count++;
68554 + BUG_ON(!__lockref_read(&ret->d_lockref));
68555 + __lockref_inc(&ret->d_lockref);
68556 spin_unlock(&ret->d_lock);
68557 return ret;
68558 }
68559 @@ -886,9 +886,9 @@ restart:
68560 spin_lock(&inode->i_lock);
68561 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
68562 spin_lock(&dentry->d_lock);
68563 - if (!dentry->d_lockref.count) {
68564 + if (!__lockref_read(&dentry->d_lockref)) {
68565 struct dentry *parent = lock_parent(dentry);
68566 - if (likely(!dentry->d_lockref.count)) {
68567 + if (likely(!__lockref_read(&dentry->d_lockref))) {
68568 __dentry_kill(dentry);
68569 dput(parent);
68570 goto restart;
68571 @@ -923,7 +923,7 @@ static void shrink_dentry_list(struct list_head *list)
68572 * We found an inuse dentry which was not removed from
68573 * the LRU because of laziness during lookup. Do not free it.
68574 */
68575 - if (dentry->d_lockref.count > 0) {
68576 + if (__lockref_read(&dentry->d_lockref) > 0) {
68577 spin_unlock(&dentry->d_lock);
68578 if (parent)
68579 spin_unlock(&parent->d_lock);
68580 @@ -961,8 +961,8 @@ static void shrink_dentry_list(struct list_head *list)
68581 dentry = parent;
68582 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
68583 parent = lock_parent(dentry);
68584 - if (dentry->d_lockref.count != 1) {
68585 - dentry->d_lockref.count--;
68586 + if (__lockref_read(&dentry->d_lockref) != 1) {
68587 + __lockref_inc(&dentry->d_lockref);
68588 spin_unlock(&dentry->d_lock);
68589 if (parent)
68590 spin_unlock(&parent->d_lock);
68591 @@ -1002,7 +1002,7 @@ static enum lru_status dentry_lru_isolate(struct list_head *item,
68592 * counts, just remove them from the LRU. Otherwise give them
68593 * another pass through the LRU.
68594 */
68595 - if (dentry->d_lockref.count) {
68596 + if (__lockref_read(&dentry->d_lockref)) {
68597 d_lru_isolate(lru, dentry);
68598 spin_unlock(&dentry->d_lock);
68599 return LRU_REMOVED;
68600 @@ -1336,7 +1336,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
68601 } else {
68602 if (dentry->d_flags & DCACHE_LRU_LIST)
68603 d_lru_del(dentry);
68604 - if (!dentry->d_lockref.count) {
68605 + if (!__lockref_read(&dentry->d_lockref)) {
68606 d_shrink_add(dentry, &data->dispose);
68607 data->found++;
68608 }
68609 @@ -1384,7 +1384,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
68610 return D_WALK_CONTINUE;
68611
68612 /* root with refcount 1 is fine */
68613 - if (dentry == _data && dentry->d_lockref.count == 1)
68614 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
68615 return D_WALK_CONTINUE;
68616
68617 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
68618 @@ -1393,7 +1393,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
68619 dentry->d_inode ?
68620 dentry->d_inode->i_ino : 0UL,
68621 dentry,
68622 - dentry->d_lockref.count,
68623 + __lockref_read(&dentry->d_lockref),
68624 dentry->d_sb->s_type->name,
68625 dentry->d_sb->s_id);
68626 WARN_ON(1);
68627 @@ -1534,7 +1534,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68628 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
68629 if (name->len > DNAME_INLINE_LEN-1) {
68630 size_t size = offsetof(struct external_name, name[1]);
68631 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
68632 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
68633 if (!p) {
68634 kmem_cache_free(dentry_cache, dentry);
68635 return NULL;
68636 @@ -1557,7 +1557,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68637 smp_wmb();
68638 dentry->d_name.name = dname;
68639
68640 - dentry->d_lockref.count = 1;
68641 + __lockref_set(&dentry->d_lockref, 1);
68642 dentry->d_flags = 0;
68643 spin_lock_init(&dentry->d_lock);
68644 seqcount_init(&dentry->d_seq);
68645 @@ -1566,6 +1566,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68646 dentry->d_sb = sb;
68647 dentry->d_op = NULL;
68648 dentry->d_fsdata = NULL;
68649 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
68650 + atomic_set(&dentry->chroot_refcnt, 0);
68651 +#endif
68652 INIT_HLIST_BL_NODE(&dentry->d_hash);
68653 INIT_LIST_HEAD(&dentry->d_lru);
68654 INIT_LIST_HEAD(&dentry->d_subdirs);
68655 @@ -2290,7 +2293,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
68656 goto next;
68657 }
68658
68659 - dentry->d_lockref.count++;
68660 + __lockref_inc(&dentry->d_lockref);
68661 found = dentry;
68662 spin_unlock(&dentry->d_lock);
68663 break;
68664 @@ -2358,7 +2361,7 @@ again:
68665 spin_lock(&dentry->d_lock);
68666 inode = dentry->d_inode;
68667 isdir = S_ISDIR(inode->i_mode);
68668 - if (dentry->d_lockref.count == 1) {
68669 + if (__lockref_read(&dentry->d_lockref) == 1) {
68670 if (!spin_trylock(&inode->i_lock)) {
68671 spin_unlock(&dentry->d_lock);
68672 cpu_relax();
68673 @@ -3311,7 +3314,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
68674
68675 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
68676 dentry->d_flags |= DCACHE_GENOCIDE;
68677 - dentry->d_lockref.count--;
68678 + __lockref_dec(&dentry->d_lockref);
68679 }
68680 }
68681 return D_WALK_CONTINUE;
68682 @@ -3427,7 +3430,8 @@ void __init vfs_caches_init(unsigned long mempages)
68683 mempages -= reserve;
68684
68685 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
68686 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
68687 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
68688 + SLAB_NO_SANITIZE, NULL);
68689
68690 dcache_init();
68691 inode_init();
68692 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
68693 index 96400ab..906103d 100644
68694 --- a/fs/debugfs/inode.c
68695 +++ b/fs/debugfs/inode.c
68696 @@ -386,6 +386,10 @@ struct dentry *debugfs_create_file_size(const char *name, umode_t mode,
68697 }
68698 EXPORT_SYMBOL_GPL(debugfs_create_file_size);
68699
68700 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68701 +extern int grsec_enable_sysfs_restrict;
68702 +#endif
68703 +
68704 /**
68705 * debugfs_create_dir - create a directory in the debugfs filesystem
68706 * @name: a pointer to a string containing the name of the directory to
68707 @@ -404,6 +408,10 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_size);
68708 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
68709 * returned.
68710 */
68711 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68712 +extern int grsec_enable_sysfs_restrict;
68713 +#endif
68714 +
68715 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
68716 {
68717 struct dentry *dentry = start_creating(name, parent);
68718 @@ -416,7 +424,12 @@ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
68719 if (unlikely(!inode))
68720 return failed_creating(dentry);
68721
68722 - inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
68723 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68724 + if (grsec_enable_sysfs_restrict)
68725 + inode->i_mode = S_IFDIR | S_IRWXU;
68726 + else
68727 +#endif
68728 + inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
68729 inode->i_op = &simple_dir_inode_operations;
68730 inode->i_fop = &simple_dir_operations;
68731
68732 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
68733 index b08b518..d6acffa 100644
68734 --- a/fs/ecryptfs/inode.c
68735 +++ b/fs/ecryptfs/inode.c
68736 @@ -663,7 +663,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
68737 old_fs = get_fs();
68738 set_fs(get_ds());
68739 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
68740 - (char __user *)lower_buf,
68741 + (char __force_user *)lower_buf,
68742 PATH_MAX);
68743 set_fs(old_fs);
68744 if (rc < 0)
68745 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
68746 index e4141f2..d8263e8 100644
68747 --- a/fs/ecryptfs/miscdev.c
68748 +++ b/fs/ecryptfs/miscdev.c
68749 @@ -304,7 +304,7 @@ check_list:
68750 goto out_unlock_msg_ctx;
68751 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
68752 if (msg_ctx->msg) {
68753 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
68754 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
68755 goto out_unlock_msg_ctx;
68756 i += packet_length_size;
68757 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
68758 diff --git a/fs/exec.c b/fs/exec.c
68759 index 1202445..620c98e 100644
68760 --- a/fs/exec.c
68761 +++ b/fs/exec.c
68762 @@ -56,8 +56,20 @@
68763 #include <linux/pipe_fs_i.h>
68764 #include <linux/oom.h>
68765 #include <linux/compat.h>
68766 +#include <linux/random.h>
68767 +#include <linux/seq_file.h>
68768 +#include <linux/coredump.h>
68769 +#include <linux/mman.h>
68770 +
68771 +#ifdef CONFIG_PAX_REFCOUNT
68772 +#include <linux/kallsyms.h>
68773 +#include <linux/kdebug.h>
68774 +#endif
68775 +
68776 +#include <trace/events/fs.h>
68777
68778 #include <asm/uaccess.h>
68779 +#include <asm/sections.h>
68780 #include <asm/mmu_context.h>
68781 #include <asm/tlb.h>
68782
68783 @@ -66,19 +78,34 @@
68784
68785 #include <trace/events/sched.h>
68786
68787 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
68788 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
68789 +{
68790 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
68791 +}
68792 +#endif
68793 +
68794 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
68795 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
68796 +EXPORT_SYMBOL(pax_set_initial_flags_func);
68797 +#endif
68798 +
68799 int suid_dumpable = 0;
68800
68801 static LIST_HEAD(formats);
68802 static DEFINE_RWLOCK(binfmt_lock);
68803
68804 +extern int gr_process_kernel_exec_ban(void);
68805 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
68806 +
68807 void __register_binfmt(struct linux_binfmt * fmt, int insert)
68808 {
68809 BUG_ON(!fmt);
68810 if (WARN_ON(!fmt->load_binary))
68811 return;
68812 write_lock(&binfmt_lock);
68813 - insert ? list_add(&fmt->lh, &formats) :
68814 - list_add_tail(&fmt->lh, &formats);
68815 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
68816 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
68817 write_unlock(&binfmt_lock);
68818 }
68819
68820 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
68821 void unregister_binfmt(struct linux_binfmt * fmt)
68822 {
68823 write_lock(&binfmt_lock);
68824 - list_del(&fmt->lh);
68825 + pax_list_del((struct list_head *)&fmt->lh);
68826 write_unlock(&binfmt_lock);
68827 }
68828
68829 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
68830 int write)
68831 {
68832 struct page *page;
68833 - int ret;
68834
68835 -#ifdef CONFIG_STACK_GROWSUP
68836 - if (write) {
68837 - ret = expand_downwards(bprm->vma, pos);
68838 - if (ret < 0)
68839 - return NULL;
68840 - }
68841 -#endif
68842 - ret = get_user_pages(current, bprm->mm, pos,
68843 - 1, write, 1, &page, NULL);
68844 - if (ret <= 0)
68845 + if (0 > expand_downwards(bprm->vma, pos))
68846 + return NULL;
68847 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
68848 return NULL;
68849
68850 if (write) {
68851 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
68852 if (size <= ARG_MAX)
68853 return page;
68854
68855 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68856 + // only allow 512KB for argv+env on suid/sgid binaries
68857 + // to prevent easy ASLR exhaustion
68858 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
68859 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
68860 + (size > (512 * 1024))) {
68861 + put_page(page);
68862 + return NULL;
68863 + }
68864 +#endif
68865 +
68866 /*
68867 * Limit to 1/4-th the stack size for the argv+env strings.
68868 * This ensures that:
68869 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
68870 vma->vm_end = STACK_TOP_MAX;
68871 vma->vm_start = vma->vm_end - PAGE_SIZE;
68872 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
68873 +
68874 +#ifdef CONFIG_PAX_SEGMEXEC
68875 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
68876 +#endif
68877 +
68878 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
68879 INIT_LIST_HEAD(&vma->anon_vma_chain);
68880
68881 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
68882 arch_bprm_mm_init(mm, vma);
68883 up_write(&mm->mmap_sem);
68884 bprm->p = vma->vm_end - sizeof(void *);
68885 +
68886 +#ifdef CONFIG_PAX_RANDUSTACK
68887 + if (randomize_va_space)
68888 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
68889 +#endif
68890 +
68891 return 0;
68892 err:
68893 up_write(&mm->mmap_sem);
68894 @@ -396,7 +437,7 @@ struct user_arg_ptr {
68895 } ptr;
68896 };
68897
68898 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68899 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68900 {
68901 const char __user *native;
68902
68903 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68904 compat_uptr_t compat;
68905
68906 if (get_user(compat, argv.ptr.compat + nr))
68907 - return ERR_PTR(-EFAULT);
68908 + return (const char __force_user *)ERR_PTR(-EFAULT);
68909
68910 return compat_ptr(compat);
68911 }
68912 #endif
68913
68914 if (get_user(native, argv.ptr.native + nr))
68915 - return ERR_PTR(-EFAULT);
68916 + return (const char __force_user *)ERR_PTR(-EFAULT);
68917
68918 return native;
68919 }
68920 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
68921 if (!p)
68922 break;
68923
68924 - if (IS_ERR(p))
68925 + if (IS_ERR((const char __force_kernel *)p))
68926 return -EFAULT;
68927
68928 if (i >= max)
68929 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
68930
68931 ret = -EFAULT;
68932 str = get_user_arg_ptr(argv, argc);
68933 - if (IS_ERR(str))
68934 + if (IS_ERR((const char __force_kernel *)str))
68935 goto out;
68936
68937 len = strnlen_user(str, MAX_ARG_STRLEN);
68938 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
68939 int r;
68940 mm_segment_t oldfs = get_fs();
68941 struct user_arg_ptr argv = {
68942 - .ptr.native = (const char __user *const __user *)__argv,
68943 + .ptr.native = (const char __user * const __force_user *)__argv,
68944 };
68945
68946 set_fs(KERNEL_DS);
68947 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
68948 unsigned long new_end = old_end - shift;
68949 struct mmu_gather tlb;
68950
68951 - BUG_ON(new_start > new_end);
68952 + if (new_start >= new_end || new_start < mmap_min_addr)
68953 + return -ENOMEM;
68954
68955 /*
68956 * ensure there are no vmas between where we want to go
68957 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
68958 if (vma != find_vma(mm, new_start))
68959 return -EFAULT;
68960
68961 +#ifdef CONFIG_PAX_SEGMEXEC
68962 + BUG_ON(pax_find_mirror_vma(vma));
68963 +#endif
68964 +
68965 /*
68966 * cover the whole range: [new_start, old_end)
68967 */
68968 @@ -675,10 +721,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
68969 stack_top = arch_align_stack(stack_top);
68970 stack_top = PAGE_ALIGN(stack_top);
68971
68972 - if (unlikely(stack_top < mmap_min_addr) ||
68973 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
68974 - return -ENOMEM;
68975 -
68976 stack_shift = vma->vm_end - stack_top;
68977
68978 bprm->p -= stack_shift;
68979 @@ -690,8 +732,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
68980 bprm->exec -= stack_shift;
68981
68982 down_write(&mm->mmap_sem);
68983 +
68984 + /* Move stack pages down in memory. */
68985 + if (stack_shift) {
68986 + ret = shift_arg_pages(vma, stack_shift);
68987 + if (ret)
68988 + goto out_unlock;
68989 + }
68990 +
68991 vm_flags = VM_STACK_FLAGS;
68992
68993 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
68994 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
68995 + vm_flags &= ~VM_EXEC;
68996 +
68997 +#ifdef CONFIG_PAX_MPROTECT
68998 + if (mm->pax_flags & MF_PAX_MPROTECT)
68999 + vm_flags &= ~VM_MAYEXEC;
69000 +#endif
69001 +
69002 + }
69003 +#endif
69004 +
69005 /*
69006 * Adjust stack execute permissions; explicitly enable for
69007 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
69008 @@ -710,13 +772,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
69009 goto out_unlock;
69010 BUG_ON(prev != vma);
69011
69012 - /* Move stack pages down in memory. */
69013 - if (stack_shift) {
69014 - ret = shift_arg_pages(vma, stack_shift);
69015 - if (ret)
69016 - goto out_unlock;
69017 - }
69018 -
69019 /* mprotect_fixup is overkill to remove the temporary stack flags */
69020 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
69021
69022 @@ -740,6 +795,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
69023 #endif
69024 current->mm->start_stack = bprm->p;
69025 ret = expand_stack(vma, stack_base);
69026 +
69027 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
69028 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
69029 + unsigned long size;
69030 + vm_flags_t vm_flags;
69031 +
69032 + size = STACK_TOP - vma->vm_end;
69033 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
69034 +
69035 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
69036 +
69037 +#ifdef CONFIG_X86
69038 + if (!ret) {
69039 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
69040 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
69041 + }
69042 +#endif
69043 +
69044 + }
69045 +#endif
69046 +
69047 if (ret)
69048 ret = -EFAULT;
69049
69050 @@ -784,8 +860,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
69051 if (err)
69052 goto exit;
69053
69054 - if (name->name[0] != '\0')
69055 + if (name->name[0] != '\0') {
69056 fsnotify_open(file);
69057 + trace_open_exec(name->name);
69058 + }
69059
69060 out:
69061 return file;
69062 @@ -818,7 +896,7 @@ int kernel_read(struct file *file, loff_t offset,
69063 old_fs = get_fs();
69064 set_fs(get_ds());
69065 /* The cast to a user pointer is valid due to the set_fs() */
69066 - result = vfs_read(file, (void __user *)addr, count, &pos);
69067 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
69068 set_fs(old_fs);
69069 return result;
69070 }
69071 @@ -863,6 +941,7 @@ static int exec_mmap(struct mm_struct *mm)
69072 tsk->mm = mm;
69073 tsk->active_mm = mm;
69074 activate_mm(active_mm, mm);
69075 + populate_stack();
69076 tsk->mm->vmacache_seqnum = 0;
69077 vmacache_flush(tsk);
69078 task_unlock(tsk);
69079 @@ -929,10 +1008,14 @@ static int de_thread(struct task_struct *tsk)
69080 if (!thread_group_leader(tsk)) {
69081 struct task_struct *leader = tsk->group_leader;
69082
69083 - sig->notify_count = -1; /* for exit_notify() */
69084 for (;;) {
69085 threadgroup_change_begin(tsk);
69086 write_lock_irq(&tasklist_lock);
69087 + /*
69088 + * Do this under tasklist_lock to ensure that
69089 + * exit_notify() can't miss ->group_exit_task
69090 + */
69091 + sig->notify_count = -1;
69092 if (likely(leader->exit_state))
69093 break;
69094 __set_current_state(TASK_KILLABLE);
69095 @@ -1261,7 +1344,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
69096 }
69097 rcu_read_unlock();
69098
69099 - if (p->fs->users > n_fs)
69100 + if (atomic_read(&p->fs->users) > n_fs)
69101 bprm->unsafe |= LSM_UNSAFE_SHARE;
69102 else
69103 p->fs->in_exec = 1;
69104 @@ -1462,6 +1545,31 @@ static int exec_binprm(struct linux_binprm *bprm)
69105 return ret;
69106 }
69107
69108 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
69109 +static DEFINE_PER_CPU(u64, exec_counter);
69110 +static int __init init_exec_counters(void)
69111 +{
69112 + unsigned int cpu;
69113 +
69114 + for_each_possible_cpu(cpu) {
69115 + per_cpu(exec_counter, cpu) = (u64)cpu;
69116 + }
69117 +
69118 + return 0;
69119 +}
69120 +early_initcall(init_exec_counters);
69121 +static inline void increment_exec_counter(void)
69122 +{
69123 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
69124 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
69125 +}
69126 +#else
69127 +static inline void increment_exec_counter(void) {}
69128 +#endif
69129 +
69130 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
69131 + struct user_arg_ptr argv);
69132 +
69133 /*
69134 * sys_execve() executes a new program.
69135 */
69136 @@ -1470,6 +1578,11 @@ static int do_execveat_common(int fd, struct filename *filename,
69137 struct user_arg_ptr envp,
69138 int flags)
69139 {
69140 +#ifdef CONFIG_GRKERNSEC
69141 + struct file *old_exec_file;
69142 + struct acl_subject_label *old_acl;
69143 + struct rlimit old_rlim[RLIM_NLIMITS];
69144 +#endif
69145 char *pathbuf = NULL;
69146 struct linux_binprm *bprm;
69147 struct file *file;
69148 @@ -1479,6 +1592,8 @@ static int do_execveat_common(int fd, struct filename *filename,
69149 if (IS_ERR(filename))
69150 return PTR_ERR(filename);
69151
69152 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
69153 +
69154 /*
69155 * We move the actual failure in case of RLIMIT_NPROC excess from
69156 * set*uid() to execve() because too many poorly written programs
69157 @@ -1516,6 +1631,11 @@ static int do_execveat_common(int fd, struct filename *filename,
69158 if (IS_ERR(file))
69159 goto out_unmark;
69160
69161 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
69162 + retval = -EPERM;
69163 + goto out_unmark;
69164 + }
69165 +
69166 sched_exec();
69167
69168 bprm->file = file;
69169 @@ -1542,6 +1662,11 @@ static int do_execveat_common(int fd, struct filename *filename,
69170 }
69171 bprm->interp = bprm->filename;
69172
69173 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
69174 + retval = -EACCES;
69175 + goto out_unmark;
69176 + }
69177 +
69178 retval = bprm_mm_init(bprm);
69179 if (retval)
69180 goto out_unmark;
69181 @@ -1558,24 +1683,70 @@ static int do_execveat_common(int fd, struct filename *filename,
69182 if (retval < 0)
69183 goto out;
69184
69185 +#ifdef CONFIG_GRKERNSEC
69186 + old_acl = current->acl;
69187 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
69188 + old_exec_file = current->exec_file;
69189 + get_file(file);
69190 + current->exec_file = file;
69191 +#endif
69192 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
69193 + /* limit suid stack to 8MB
69194 + * we saved the old limits above and will restore them if this exec fails
69195 + */
69196 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
69197 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
69198 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
69199 +#endif
69200 +
69201 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
69202 + retval = -EPERM;
69203 + goto out_fail;
69204 + }
69205 +
69206 + if (!gr_tpe_allow(file)) {
69207 + retval = -EACCES;
69208 + goto out_fail;
69209 + }
69210 +
69211 + if (gr_check_crash_exec(file)) {
69212 + retval = -EACCES;
69213 + goto out_fail;
69214 + }
69215 +
69216 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
69217 + bprm->unsafe);
69218 + if (retval < 0)
69219 + goto out_fail;
69220 +
69221 retval = copy_strings_kernel(1, &bprm->filename, bprm);
69222 if (retval < 0)
69223 - goto out;
69224 + goto out_fail;
69225
69226 bprm->exec = bprm->p;
69227 retval = copy_strings(bprm->envc, envp, bprm);
69228 if (retval < 0)
69229 - goto out;
69230 + goto out_fail;
69231
69232 retval = copy_strings(bprm->argc, argv, bprm);
69233 if (retval < 0)
69234 - goto out;
69235 + goto out_fail;
69236 +
69237 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
69238 +
69239 + gr_handle_exec_args(bprm, argv);
69240
69241 retval = exec_binprm(bprm);
69242 if (retval < 0)
69243 - goto out;
69244 + goto out_fail;
69245 +#ifdef CONFIG_GRKERNSEC
69246 + if (old_exec_file)
69247 + fput(old_exec_file);
69248 +#endif
69249
69250 /* execve succeeded */
69251 +
69252 + increment_exec_counter();
69253 current->fs->in_exec = 0;
69254 current->in_execve = 0;
69255 acct_update_integrals(current);
69256 @@ -1587,6 +1758,14 @@ static int do_execveat_common(int fd, struct filename *filename,
69257 put_files_struct(displaced);
69258 return retval;
69259
69260 +out_fail:
69261 +#ifdef CONFIG_GRKERNSEC
69262 + current->acl = old_acl;
69263 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
69264 + fput(current->exec_file);
69265 + current->exec_file = old_exec_file;
69266 +#endif
69267 +
69268 out:
69269 if (bprm->mm) {
69270 acct_arg_size(bprm, 0);
69271 @@ -1733,3 +1912,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
69272 argv, envp, flags);
69273 }
69274 #endif
69275 +
69276 +int pax_check_flags(unsigned long *flags)
69277 +{
69278 + int retval = 0;
69279 +
69280 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
69281 + if (*flags & MF_PAX_SEGMEXEC)
69282 + {
69283 + *flags &= ~MF_PAX_SEGMEXEC;
69284 + retval = -EINVAL;
69285 + }
69286 +#endif
69287 +
69288 + if ((*flags & MF_PAX_PAGEEXEC)
69289 +
69290 +#ifdef CONFIG_PAX_PAGEEXEC
69291 + && (*flags & MF_PAX_SEGMEXEC)
69292 +#endif
69293 +
69294 + )
69295 + {
69296 + *flags &= ~MF_PAX_PAGEEXEC;
69297 + retval = -EINVAL;
69298 + }
69299 +
69300 + if ((*flags & MF_PAX_MPROTECT)
69301 +
69302 +#ifdef CONFIG_PAX_MPROTECT
69303 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
69304 +#endif
69305 +
69306 + )
69307 + {
69308 + *flags &= ~MF_PAX_MPROTECT;
69309 + retval = -EINVAL;
69310 + }
69311 +
69312 + if ((*flags & MF_PAX_EMUTRAMP)
69313 +
69314 +#ifdef CONFIG_PAX_EMUTRAMP
69315 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
69316 +#endif
69317 +
69318 + )
69319 + {
69320 + *flags &= ~MF_PAX_EMUTRAMP;
69321 + retval = -EINVAL;
69322 + }
69323 +
69324 + return retval;
69325 +}
69326 +
69327 +EXPORT_SYMBOL(pax_check_flags);
69328 +
69329 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
69330 +char *pax_get_path(const struct path *path, char *buf, int buflen)
69331 +{
69332 + char *pathname = d_path(path, buf, buflen);
69333 +
69334 + if (IS_ERR(pathname))
69335 + goto toolong;
69336 +
69337 + pathname = mangle_path(buf, pathname, "\t\n\\");
69338 + if (!pathname)
69339 + goto toolong;
69340 +
69341 + *pathname = 0;
69342 + return buf;
69343 +
69344 +toolong:
69345 + return "<path too long>";
69346 +}
69347 +EXPORT_SYMBOL(pax_get_path);
69348 +
69349 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
69350 +{
69351 + struct task_struct *tsk = current;
69352 + struct mm_struct *mm = current->mm;
69353 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
69354 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
69355 + char *path_exec = NULL;
69356 + char *path_fault = NULL;
69357 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
69358 + siginfo_t info = { };
69359 +
69360 + if (buffer_exec && buffer_fault) {
69361 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
69362 +
69363 + down_read(&mm->mmap_sem);
69364 + vma = mm->mmap;
69365 + while (vma && (!vma_exec || !vma_fault)) {
69366 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
69367 + vma_exec = vma;
69368 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
69369 + vma_fault = vma;
69370 + vma = vma->vm_next;
69371 + }
69372 + if (vma_exec)
69373 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
69374 + if (vma_fault) {
69375 + start = vma_fault->vm_start;
69376 + end = vma_fault->vm_end;
69377 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
69378 + if (vma_fault->vm_file)
69379 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
69380 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
69381 + path_fault = "<heap>";
69382 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
69383 + path_fault = "<stack>";
69384 + else
69385 + path_fault = "<anonymous mapping>";
69386 + }
69387 + up_read(&mm->mmap_sem);
69388 + }
69389 + if (tsk->signal->curr_ip)
69390 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
69391 + else
69392 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
69393 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
69394 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
69395 + free_page((unsigned long)buffer_exec);
69396 + free_page((unsigned long)buffer_fault);
69397 + pax_report_insns(regs, pc, sp);
69398 + info.si_signo = SIGKILL;
69399 + info.si_errno = 0;
69400 + info.si_code = SI_KERNEL;
69401 + info.si_pid = 0;
69402 + info.si_uid = 0;
69403 + do_coredump(&info);
69404 +}
69405 +#endif
69406 +
69407 +#ifdef CONFIG_PAX_REFCOUNT
69408 +void pax_report_refcount_overflow(struct pt_regs *regs)
69409 +{
69410 + if (current->signal->curr_ip)
69411 + printk(KERN_EMERG "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
69412 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
69413 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
69414 + else
69415 + printk(KERN_EMERG "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
69416 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
69417 + print_symbol(KERN_EMERG "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
69418 + preempt_disable();
69419 + show_regs(regs);
69420 + preempt_enable();
69421 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
69422 +}
69423 +#endif
69424 +
69425 +#ifdef CONFIG_PAX_USERCOPY
69426 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
69427 +static noinline int check_stack_object(const void *obj, unsigned long len)
69428 +{
69429 + const void * const stack = task_stack_page(current);
69430 + const void * const stackend = stack + THREAD_SIZE;
69431 +
69432 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
69433 + const void *frame = NULL;
69434 + const void *oldframe;
69435 +#endif
69436 +
69437 + if (obj + len < obj)
69438 + return -1;
69439 +
69440 + if (obj + len <= stack || stackend <= obj)
69441 + return 0;
69442 +
69443 + if (obj < stack || stackend < obj + len)
69444 + return -1;
69445 +
69446 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
69447 + oldframe = __builtin_frame_address(1);
69448 + if (oldframe)
69449 + frame = __builtin_frame_address(2);
69450 + /*
69451 + low ----------------------------------------------> high
69452 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
69453 + ^----------------^
69454 + allow copies only within here
69455 + */
69456 + while (stack <= frame && frame < stackend) {
69457 + /* if obj + len extends past the last frame, this
69458 + check won't pass and the next frame will be 0,
69459 + causing us to bail out and correctly report
69460 + the copy as invalid
69461 + */
69462 + if (obj + len <= frame)
69463 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
69464 + oldframe = frame;
69465 + frame = *(const void * const *)frame;
69466 + }
69467 + return -1;
69468 +#else
69469 + return 1;
69470 +#endif
69471 +}
69472 +
69473 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
69474 +{
69475 + if (current->signal->curr_ip)
69476 + printk(KERN_EMERG "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
69477 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
69478 + else
69479 + printk(KERN_EMERG "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
69480 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
69481 + dump_stack();
69482 + gr_handle_kernel_exploit();
69483 + do_group_exit(SIGKILL);
69484 +}
69485 +#endif
69486 +
69487 +#ifdef CONFIG_PAX_USERCOPY
69488 +
69489 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
69490 +{
69491 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
69492 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
69493 +#ifdef CONFIG_MODULES
69494 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
69495 +#else
69496 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
69497 +#endif
69498 +
69499 +#else
69500 + unsigned long textlow = (unsigned long)_stext;
69501 + unsigned long texthigh = (unsigned long)_etext;
69502 +
69503 +#ifdef CONFIG_X86_64
69504 + /* check against linear mapping as well */
69505 + if (high > (unsigned long)__va(__pa(textlow)) &&
69506 + low < (unsigned long)__va(__pa(texthigh)))
69507 + return true;
69508 +#endif
69509 +
69510 +#endif
69511 +
69512 + if (high <= textlow || low >= texthigh)
69513 + return false;
69514 + else
69515 + return true;
69516 +}
69517 +#endif
69518 +
69519 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
69520 +{
69521 +#ifdef CONFIG_PAX_USERCOPY
69522 + const char *type;
69523 +#endif
69524 +
69525 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
69526 + unsigned long stackstart = (unsigned long)task_stack_page(current);
69527 + unsigned long currentsp = (unsigned long)&stackstart;
69528 + if (unlikely((currentsp < stackstart + 512 ||
69529 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
69530 + BUG();
69531 +#endif
69532 +
69533 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
69534 + if (const_size)
69535 + return;
69536 +#endif
69537 +
69538 +#ifdef CONFIG_PAX_USERCOPY
69539 + if (!n)
69540 + return;
69541 +
69542 + type = check_heap_object(ptr, n);
69543 + if (!type) {
69544 + int ret = check_stack_object(ptr, n);
69545 + if (ret == 1 || ret == 2)
69546 + return;
69547 + if (ret == 0) {
69548 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
69549 + type = "<kernel text>";
69550 + else
69551 + return;
69552 + } else
69553 + type = "<process stack>";
69554 + }
69555 +
69556 + pax_report_usercopy(ptr, n, to_user, type);
69557 +#endif
69558 +
69559 +}
69560 +EXPORT_SYMBOL(__check_object_size);
69561 +
69562 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
69563 +void __used pax_track_stack(void)
69564 +{
69565 + unsigned long sp = (unsigned long)&sp;
69566 + if (sp < current_thread_info()->lowest_stack &&
69567 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
69568 + current_thread_info()->lowest_stack = sp;
69569 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
69570 + BUG();
69571 +}
69572 +EXPORT_SYMBOL(pax_track_stack);
69573 +#endif
69574 +
69575 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
69576 +void __nocapture(1, 3, 4) __used report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
69577 +{
69578 + printk(KERN_EMERG "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
69579 + dump_stack();
69580 + do_group_exit(SIGKILL);
69581 +}
69582 +EXPORT_SYMBOL(report_size_overflow);
69583 +#endif
69584 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
69585 index 9f9992b..8b59411 100644
69586 --- a/fs/ext2/balloc.c
69587 +++ b/fs/ext2/balloc.c
69588 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
69589
69590 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
69591 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
69592 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
69593 + if (free_blocks < root_blocks + 1 &&
69594 !uid_eq(sbi->s_resuid, current_fsuid()) &&
69595 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
69596 - !in_group_p (sbi->s_resgid))) {
69597 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
69598 return 0;
69599 }
69600 return 1;
69601 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
69602 index d0e746e..82e06f0 100644
69603 --- a/fs/ext2/super.c
69604 +++ b/fs/ext2/super.c
69605 @@ -267,10 +267,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
69606 #ifdef CONFIG_EXT2_FS_XATTR
69607 if (test_opt(sb, XATTR_USER))
69608 seq_puts(seq, ",user_xattr");
69609 - if (!test_opt(sb, XATTR_USER) &&
69610 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
69611 + if (!test_opt(sb, XATTR_USER))
69612 seq_puts(seq, ",nouser_xattr");
69613 - }
69614 #endif
69615
69616 #ifdef CONFIG_EXT2_FS_POSIX_ACL
69617 @@ -856,8 +854,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
69618 if (def_mount_opts & EXT2_DEFM_UID16)
69619 set_opt(sbi->s_mount_opt, NO_UID32);
69620 #ifdef CONFIG_EXT2_FS_XATTR
69621 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
69622 - set_opt(sbi->s_mount_opt, XATTR_USER);
69623 + /* always enable user xattrs */
69624 + set_opt(sbi->s_mount_opt, XATTR_USER);
69625 #endif
69626 #ifdef CONFIG_EXT2_FS_POSIX_ACL
69627 if (def_mount_opts & EXT2_DEFM_ACL)
69628 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
69629 index 9142614..97484fa 100644
69630 --- a/fs/ext2/xattr.c
69631 +++ b/fs/ext2/xattr.c
69632 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
69633 struct buffer_head *bh = NULL;
69634 struct ext2_xattr_entry *entry;
69635 char *end;
69636 - size_t rest = buffer_size;
69637 + size_t rest = buffer_size, total_size = 0;
69638 int error;
69639
69640 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
69641 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
69642 buffer += size;
69643 }
69644 rest -= size;
69645 + total_size += size;
69646 }
69647 }
69648 - error = buffer_size - rest; /* total size */
69649 + error = total_size;
69650
69651 cleanup:
69652 brelse(bh);
69653 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
69654 index 158b5d4..2432610 100644
69655 --- a/fs/ext3/balloc.c
69656 +++ b/fs/ext3/balloc.c
69657 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
69658
69659 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
69660 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
69661 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
69662 + if (free_blocks < root_blocks + 1 &&
69663 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
69664 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
69665 - !in_group_p (sbi->s_resgid))) {
69666 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
69667 return 0;
69668 }
69669 return 1;
69670 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
69671 index d4dbf3c..906a6fb 100644
69672 --- a/fs/ext3/super.c
69673 +++ b/fs/ext3/super.c
69674 @@ -655,10 +655,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
69675 #ifdef CONFIG_EXT3_FS_XATTR
69676 if (test_opt(sb, XATTR_USER))
69677 seq_puts(seq, ",user_xattr");
69678 - if (!test_opt(sb, XATTR_USER) &&
69679 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
69680 + if (!test_opt(sb, XATTR_USER))
69681 seq_puts(seq, ",nouser_xattr");
69682 - }
69683 #endif
69684 #ifdef CONFIG_EXT3_FS_POSIX_ACL
69685 if (test_opt(sb, POSIX_ACL))
69686 @@ -1760,8 +1758,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
69687 if (def_mount_opts & EXT3_DEFM_UID16)
69688 set_opt(sbi->s_mount_opt, NO_UID32);
69689 #ifdef CONFIG_EXT3_FS_XATTR
69690 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
69691 - set_opt(sbi->s_mount_opt, XATTR_USER);
69692 + /* always enable user xattrs */
69693 + set_opt(sbi->s_mount_opt, XATTR_USER);
69694 #endif
69695 #ifdef CONFIG_EXT3_FS_POSIX_ACL
69696 if (def_mount_opts & EXT3_DEFM_ACL)
69697 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
69698 index c6874be..f8a6ae8 100644
69699 --- a/fs/ext3/xattr.c
69700 +++ b/fs/ext3/xattr.c
69701 @@ -330,7 +330,7 @@ static int
69702 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
69703 char *buffer, size_t buffer_size)
69704 {
69705 - size_t rest = buffer_size;
69706 + size_t rest = buffer_size, total_size = 0;
69707
69708 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
69709 const struct xattr_handler *handler =
69710 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
69711 buffer += size;
69712 }
69713 rest -= size;
69714 + total_size += size;
69715 }
69716 }
69717 - return buffer_size - rest;
69718 + return total_size;
69719 }
69720
69721 static int
69722 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
69723 index 83a6f49..d4e4d03 100644
69724 --- a/fs/ext4/balloc.c
69725 +++ b/fs/ext4/balloc.c
69726 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
69727 /* Hm, nope. Are (enough) root reserved clusters available? */
69728 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
69729 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
69730 - capable(CAP_SYS_RESOURCE) ||
69731 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
69732 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
69733 + capable_nolog(CAP_SYS_RESOURCE)) {
69734
69735 if (free_clusters >= (nclusters + dirty_clusters +
69736 resv_clusters))
69737 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
69738 index f63c3d5..3c1a033 100644
69739 --- a/fs/ext4/ext4.h
69740 +++ b/fs/ext4/ext4.h
69741 @@ -1287,19 +1287,19 @@ struct ext4_sb_info {
69742 unsigned long s_mb_last_start;
69743
69744 /* stats for buddy allocator */
69745 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
69746 - atomic_t s_bal_success; /* we found long enough chunks */
69747 - atomic_t s_bal_allocated; /* in blocks */
69748 - atomic_t s_bal_ex_scanned; /* total extents scanned */
69749 - atomic_t s_bal_goals; /* goal hits */
69750 - atomic_t s_bal_breaks; /* too long searches */
69751 - atomic_t s_bal_2orders; /* 2^order hits */
69752 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
69753 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
69754 + atomic_unchecked_t s_bal_allocated; /* in blocks */
69755 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
69756 + atomic_unchecked_t s_bal_goals; /* goal hits */
69757 + atomic_unchecked_t s_bal_breaks; /* too long searches */
69758 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
69759 spinlock_t s_bal_lock;
69760 unsigned long s_mb_buddies_generated;
69761 unsigned long long s_mb_generation_time;
69762 - atomic_t s_mb_lost_chunks;
69763 - atomic_t s_mb_preallocated;
69764 - atomic_t s_mb_discarded;
69765 + atomic_unchecked_t s_mb_lost_chunks;
69766 + atomic_unchecked_t s_mb_preallocated;
69767 + atomic_unchecked_t s_mb_discarded;
69768 atomic_t s_lock_busy;
69769
69770 /* locality groups */
69771 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
69772 index 8d1e602..abf497b 100644
69773 --- a/fs/ext4/mballoc.c
69774 +++ b/fs/ext4/mballoc.c
69775 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
69776 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
69777
69778 if (EXT4_SB(sb)->s_mb_stats)
69779 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
69780 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
69781
69782 break;
69783 }
69784 @@ -2211,7 +2211,7 @@ repeat:
69785 ac->ac_status = AC_STATUS_CONTINUE;
69786 ac->ac_flags |= EXT4_MB_HINT_FIRST;
69787 cr = 3;
69788 - atomic_inc(&sbi->s_mb_lost_chunks);
69789 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
69790 goto repeat;
69791 }
69792 }
69793 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
69794 if (sbi->s_mb_stats) {
69795 ext4_msg(sb, KERN_INFO,
69796 "mballoc: %u blocks %u reqs (%u success)",
69797 - atomic_read(&sbi->s_bal_allocated),
69798 - atomic_read(&sbi->s_bal_reqs),
69799 - atomic_read(&sbi->s_bal_success));
69800 + atomic_read_unchecked(&sbi->s_bal_allocated),
69801 + atomic_read_unchecked(&sbi->s_bal_reqs),
69802 + atomic_read_unchecked(&sbi->s_bal_success));
69803 ext4_msg(sb, KERN_INFO,
69804 "mballoc: %u extents scanned, %u goal hits, "
69805 "%u 2^N hits, %u breaks, %u lost",
69806 - atomic_read(&sbi->s_bal_ex_scanned),
69807 - atomic_read(&sbi->s_bal_goals),
69808 - atomic_read(&sbi->s_bal_2orders),
69809 - atomic_read(&sbi->s_bal_breaks),
69810 - atomic_read(&sbi->s_mb_lost_chunks));
69811 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
69812 + atomic_read_unchecked(&sbi->s_bal_goals),
69813 + atomic_read_unchecked(&sbi->s_bal_2orders),
69814 + atomic_read_unchecked(&sbi->s_bal_breaks),
69815 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
69816 ext4_msg(sb, KERN_INFO,
69817 "mballoc: %lu generated and it took %Lu",
69818 sbi->s_mb_buddies_generated,
69819 sbi->s_mb_generation_time);
69820 ext4_msg(sb, KERN_INFO,
69821 "mballoc: %u preallocated, %u discarded",
69822 - atomic_read(&sbi->s_mb_preallocated),
69823 - atomic_read(&sbi->s_mb_discarded));
69824 + atomic_read_unchecked(&sbi->s_mb_preallocated),
69825 + atomic_read_unchecked(&sbi->s_mb_discarded));
69826 }
69827
69828 free_percpu(sbi->s_locality_groups);
69829 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
69830 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
69831
69832 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
69833 - atomic_inc(&sbi->s_bal_reqs);
69834 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
69835 + atomic_inc_unchecked(&sbi->s_bal_reqs);
69836 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
69837 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
69838 - atomic_inc(&sbi->s_bal_success);
69839 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
69840 + atomic_inc_unchecked(&sbi->s_bal_success);
69841 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
69842 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
69843 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
69844 - atomic_inc(&sbi->s_bal_goals);
69845 + atomic_inc_unchecked(&sbi->s_bal_goals);
69846 if (ac->ac_found > sbi->s_mb_max_to_scan)
69847 - atomic_inc(&sbi->s_bal_breaks);
69848 + atomic_inc_unchecked(&sbi->s_bal_breaks);
69849 }
69850
69851 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
69852 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
69853 trace_ext4_mb_new_inode_pa(ac, pa);
69854
69855 ext4_mb_use_inode_pa(ac, pa);
69856 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
69857 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
69858
69859 ei = EXT4_I(ac->ac_inode);
69860 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
69861 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
69862 trace_ext4_mb_new_group_pa(ac, pa);
69863
69864 ext4_mb_use_group_pa(ac, pa);
69865 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
69866 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
69867
69868 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
69869 lg = ac->ac_lg;
69870 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
69871 * from the bitmap and continue.
69872 */
69873 }
69874 - atomic_add(free, &sbi->s_mb_discarded);
69875 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
69876
69877 return err;
69878 }
69879 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
69880 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
69881 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
69882 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
69883 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
69884 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
69885 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
69886
69887 return 0;
69888 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
69889 index 8313ca3..8a37d08 100644
69890 --- a/fs/ext4/mmp.c
69891 +++ b/fs/ext4/mmp.c
69892 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
69893 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
69894 const char *function, unsigned int line, const char *msg)
69895 {
69896 - __ext4_warning(sb, function, line, msg);
69897 + __ext4_warning(sb, function, line, "%s", msg);
69898 __ext4_warning(sb, function, line,
69899 "MMP failure info: last update time: %llu, last update "
69900 "node: %s, last update device: %s\n",
69901 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
69902 index 8a8ec62..1b02de5 100644
69903 --- a/fs/ext4/resize.c
69904 +++ b/fs/ext4/resize.c
69905 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69906
69907 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
69908 for (count2 = count; count > 0; count -= count2, block += count2) {
69909 - ext4_fsblk_t start;
69910 + ext4_fsblk_t start, diff;
69911 struct buffer_head *bh;
69912 ext4_group_t group;
69913 int err;
69914 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69915 start = ext4_group_first_block_no(sb, group);
69916 group -= flex_gd->groups[0].group;
69917
69918 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
69919 - if (count2 > count)
69920 - count2 = count;
69921 -
69922 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
69923 BUG_ON(flex_gd->count > 1);
69924 continue;
69925 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69926 err = ext4_journal_get_write_access(handle, bh);
69927 if (err)
69928 return err;
69929 +
69930 + diff = block - start;
69931 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
69932 + if (count2 > count)
69933 + count2 = count;
69934 +
69935 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
69936 - block - start, count2);
69937 - ext4_set_bits(bh->b_data, block - start, count2);
69938 + diff, count2);
69939 + ext4_set_bits(bh->b_data, diff, count2);
69940
69941 err = ext4_handle_dirty_metadata(handle, NULL, bh);
69942 if (unlikely(err))
69943 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
69944 index e061e66..87bc092 100644
69945 --- a/fs/ext4/super.c
69946 +++ b/fs/ext4/super.c
69947 @@ -1243,7 +1243,7 @@ static ext4_fsblk_t get_sb_block(void **data)
69948 }
69949
69950 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
69951 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
69952 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
69953 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
69954
69955 #ifdef CONFIG_QUOTA
69956 @@ -2443,7 +2443,7 @@ struct ext4_attr {
69957 int offset;
69958 int deprecated_val;
69959 } u;
69960 -};
69961 +} __do_const;
69962
69963 static int parse_strtoull(const char *buf,
69964 unsigned long long max, unsigned long long *value)
69965 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
69966 index 1e09fc7..0400dd4 100644
69967 --- a/fs/ext4/xattr.c
69968 +++ b/fs/ext4/xattr.c
69969 @@ -399,7 +399,7 @@ static int
69970 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
69971 char *buffer, size_t buffer_size)
69972 {
69973 - size_t rest = buffer_size;
69974 + size_t rest = buffer_size, total_size = 0;
69975
69976 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
69977 const struct xattr_handler *handler =
69978 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
69979 buffer += size;
69980 }
69981 rest -= size;
69982 + total_size += size;
69983 }
69984 }
69985 - return buffer_size - rest;
69986 + return total_size;
69987 }
69988
69989 static int
69990 diff --git a/fs/fcntl.c b/fs/fcntl.c
69991 index ee85cd4..9dd0d20 100644
69992 --- a/fs/fcntl.c
69993 +++ b/fs/fcntl.c
69994 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
69995 int force)
69996 {
69997 security_file_set_fowner(filp);
69998 + if (gr_handle_chroot_fowner(pid, type))
69999 + return;
70000 + if (gr_check_protected_task_fowner(pid, type))
70001 + return;
70002 f_modown(filp, pid, type, force);
70003 }
70004 EXPORT_SYMBOL(__f_setown);
70005 diff --git a/fs/fhandle.c b/fs/fhandle.c
70006 index d59712d..2281df9 100644
70007 --- a/fs/fhandle.c
70008 +++ b/fs/fhandle.c
70009 @@ -8,6 +8,7 @@
70010 #include <linux/fs_struct.h>
70011 #include <linux/fsnotify.h>
70012 #include <linux/personality.h>
70013 +#include <linux/grsecurity.h>
70014 #include <asm/uaccess.h>
70015 #include "internal.h"
70016 #include "mount.h"
70017 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
70018 } else
70019 retval = 0;
70020 /* copy the mount id */
70021 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
70022 - sizeof(*mnt_id)) ||
70023 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
70024 copy_to_user(ufh, handle,
70025 sizeof(struct file_handle) + handle_bytes))
70026 retval = -EFAULT;
70027 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
70028 * the directory. Ideally we would like CAP_DAC_SEARCH.
70029 * But we don't have that
70030 */
70031 - if (!capable(CAP_DAC_READ_SEARCH)) {
70032 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
70033 retval = -EPERM;
70034 goto out_err;
70035 }
70036 diff --git a/fs/file.c b/fs/file.c
70037 index ee738ea..f6c15629 100644
70038 --- a/fs/file.c
70039 +++ b/fs/file.c
70040 @@ -16,6 +16,7 @@
70041 #include <linux/slab.h>
70042 #include <linux/vmalloc.h>
70043 #include <linux/file.h>
70044 +#include <linux/security.h>
70045 #include <linux/fdtable.h>
70046 #include <linux/bitops.h>
70047 #include <linux/interrupt.h>
70048 @@ -139,7 +140,7 @@ out:
70049 * Return <0 error code on error; 1 on successful completion.
70050 * The files->file_lock should be held on entry, and will be held on exit.
70051 */
70052 -static int expand_fdtable(struct files_struct *files, int nr)
70053 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
70054 __releases(files->file_lock)
70055 __acquires(files->file_lock)
70056 {
70057 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
70058 * expanded and execution may have blocked.
70059 * The files->file_lock should be held on entry, and will be held on exit.
70060 */
70061 -static int expand_files(struct files_struct *files, int nr)
70062 +static int expand_files(struct files_struct *files, unsigned int nr)
70063 {
70064 struct fdtable *fdt;
70065
70066 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
70067 if (!file)
70068 return __close_fd(files, fd);
70069
70070 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
70071 if (fd >= rlimit(RLIMIT_NOFILE))
70072 return -EBADF;
70073
70074 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
70075 if (unlikely(oldfd == newfd))
70076 return -EINVAL;
70077
70078 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
70079 if (newfd >= rlimit(RLIMIT_NOFILE))
70080 return -EBADF;
70081
70082 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
70083 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
70084 {
70085 int err;
70086 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
70087 if (from >= rlimit(RLIMIT_NOFILE))
70088 return -EINVAL;
70089 err = alloc_fd(from, flags);
70090 diff --git a/fs/filesystems.c b/fs/filesystems.c
70091 index 5797d45..7d7d79a 100644
70092 --- a/fs/filesystems.c
70093 +++ b/fs/filesystems.c
70094 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
70095 int len = dot ? dot - name : strlen(name);
70096
70097 fs = __get_fs_type(name, len);
70098 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
70099 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
70100 +#else
70101 if (!fs && (request_module("fs-%.*s", len, name) == 0))
70102 +#endif
70103 fs = __get_fs_type(name, len);
70104
70105 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
70106 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
70107 index 7dca743..1ff87ae 100644
70108 --- a/fs/fs_struct.c
70109 +++ b/fs/fs_struct.c
70110 @@ -4,6 +4,7 @@
70111 #include <linux/path.h>
70112 #include <linux/slab.h>
70113 #include <linux/fs_struct.h>
70114 +#include <linux/grsecurity.h>
70115 #include "internal.h"
70116
70117 /*
70118 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
70119 struct path old_root;
70120
70121 path_get(path);
70122 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
70123 spin_lock(&fs->lock);
70124 write_seqcount_begin(&fs->seq);
70125 old_root = fs->root;
70126 fs->root = *path;
70127 + gr_set_chroot_entries(current, path);
70128 write_seqcount_end(&fs->seq);
70129 spin_unlock(&fs->lock);
70130 - if (old_root.dentry)
70131 + if (old_root.dentry) {
70132 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
70133 path_put(&old_root);
70134 + }
70135 }
70136
70137 /*
70138 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
70139 int hits = 0;
70140 spin_lock(&fs->lock);
70141 write_seqcount_begin(&fs->seq);
70142 + /* this root replacement is only done by pivot_root,
70143 + leave grsec's chroot tagging alone for this task
70144 + so that a pivoted root isn't treated as a chroot
70145 + */
70146 hits += replace_path(&fs->root, old_root, new_root);
70147 hits += replace_path(&fs->pwd, old_root, new_root);
70148 write_seqcount_end(&fs->seq);
70149 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
70150
70151 void free_fs_struct(struct fs_struct *fs)
70152 {
70153 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
70154 path_put(&fs->root);
70155 path_put(&fs->pwd);
70156 kmem_cache_free(fs_cachep, fs);
70157 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
70158 task_lock(tsk);
70159 spin_lock(&fs->lock);
70160 tsk->fs = NULL;
70161 - kill = !--fs->users;
70162 + gr_clear_chroot_entries(tsk);
70163 + kill = !atomic_dec_return(&fs->users);
70164 spin_unlock(&fs->lock);
70165 task_unlock(tsk);
70166 if (kill)
70167 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
70168 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
70169 /* We don't need to lock fs - think why ;-) */
70170 if (fs) {
70171 - fs->users = 1;
70172 + atomic_set(&fs->users, 1);
70173 fs->in_exec = 0;
70174 spin_lock_init(&fs->lock);
70175 seqcount_init(&fs->seq);
70176 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
70177 spin_lock(&old->lock);
70178 fs->root = old->root;
70179 path_get(&fs->root);
70180 + /* instead of calling gr_set_chroot_entries here,
70181 + we call it from every caller of this function
70182 + */
70183 fs->pwd = old->pwd;
70184 path_get(&fs->pwd);
70185 spin_unlock(&old->lock);
70186 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
70187 }
70188 return fs;
70189 }
70190 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
70191
70192 task_lock(current);
70193 spin_lock(&fs->lock);
70194 - kill = !--fs->users;
70195 + kill = !atomic_dec_return(&fs->users);
70196 current->fs = new_fs;
70197 + gr_set_chroot_entries(current, &new_fs->root);
70198 spin_unlock(&fs->lock);
70199 task_unlock(current);
70200
70201 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
70202
70203 int current_umask(void)
70204 {
70205 - return current->fs->umask;
70206 + return current->fs->umask | gr_acl_umask();
70207 }
70208 EXPORT_SYMBOL(current_umask);
70209
70210 /* to be mentioned only in INIT_TASK */
70211 struct fs_struct init_fs = {
70212 - .users = 1,
70213 + .users = ATOMIC_INIT(1),
70214 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
70215 .seq = SEQCNT_ZERO(init_fs.seq),
70216 .umask = 0022,
70217 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
70218 index 89acec7..a575262 100644
70219 --- a/fs/fscache/cookie.c
70220 +++ b/fs/fscache/cookie.c
70221 @@ -19,7 +19,7 @@
70222
70223 struct kmem_cache *fscache_cookie_jar;
70224
70225 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
70226 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
70227
70228 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
70229 static int fscache_alloc_object(struct fscache_cache *cache,
70230 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
70231 parent ? (char *) parent->def->name : "<no-parent>",
70232 def->name, netfs_data, enable);
70233
70234 - fscache_stat(&fscache_n_acquires);
70235 + fscache_stat_unchecked(&fscache_n_acquires);
70236
70237 /* if there's no parent cookie, then we don't create one here either */
70238 if (!parent) {
70239 - fscache_stat(&fscache_n_acquires_null);
70240 + fscache_stat_unchecked(&fscache_n_acquires_null);
70241 _leave(" [no parent]");
70242 return NULL;
70243 }
70244 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
70245 /* allocate and initialise a cookie */
70246 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
70247 if (!cookie) {
70248 - fscache_stat(&fscache_n_acquires_oom);
70249 + fscache_stat_unchecked(&fscache_n_acquires_oom);
70250 _leave(" [ENOMEM]");
70251 return NULL;
70252 }
70253 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
70254
70255 switch (cookie->def->type) {
70256 case FSCACHE_COOKIE_TYPE_INDEX:
70257 - fscache_stat(&fscache_n_cookie_index);
70258 + fscache_stat_unchecked(&fscache_n_cookie_index);
70259 break;
70260 case FSCACHE_COOKIE_TYPE_DATAFILE:
70261 - fscache_stat(&fscache_n_cookie_data);
70262 + fscache_stat_unchecked(&fscache_n_cookie_data);
70263 break;
70264 default:
70265 - fscache_stat(&fscache_n_cookie_special);
70266 + fscache_stat_unchecked(&fscache_n_cookie_special);
70267 break;
70268 }
70269
70270 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
70271 } else {
70272 atomic_dec(&parent->n_children);
70273 __fscache_cookie_put(cookie);
70274 - fscache_stat(&fscache_n_acquires_nobufs);
70275 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
70276 _leave(" = NULL");
70277 return NULL;
70278 }
70279 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
70280 }
70281 }
70282
70283 - fscache_stat(&fscache_n_acquires_ok);
70284 + fscache_stat_unchecked(&fscache_n_acquires_ok);
70285 _leave(" = %p", cookie);
70286 return cookie;
70287 }
70288 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
70289 cache = fscache_select_cache_for_object(cookie->parent);
70290 if (!cache) {
70291 up_read(&fscache_addremove_sem);
70292 - fscache_stat(&fscache_n_acquires_no_cache);
70293 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
70294 _leave(" = -ENOMEDIUM [no cache]");
70295 return -ENOMEDIUM;
70296 }
70297 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
70298 object = cache->ops->alloc_object(cache, cookie);
70299 fscache_stat_d(&fscache_n_cop_alloc_object);
70300 if (IS_ERR(object)) {
70301 - fscache_stat(&fscache_n_object_no_alloc);
70302 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
70303 ret = PTR_ERR(object);
70304 goto error;
70305 }
70306
70307 - fscache_stat(&fscache_n_object_alloc);
70308 + fscache_stat_unchecked(&fscache_n_object_alloc);
70309
70310 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
70311 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
70312
70313 _debug("ALLOC OBJ%x: %s {%lx}",
70314 object->debug_id, cookie->def->name, object->events);
70315 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
70316
70317 _enter("{%s}", cookie->def->name);
70318
70319 - fscache_stat(&fscache_n_invalidates);
70320 + fscache_stat_unchecked(&fscache_n_invalidates);
70321
70322 /* Only permit invalidation of data files. Invalidating an index will
70323 * require the caller to release all its attachments to the tree rooted
70324 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
70325 {
70326 struct fscache_object *object;
70327
70328 - fscache_stat(&fscache_n_updates);
70329 + fscache_stat_unchecked(&fscache_n_updates);
70330
70331 if (!cookie) {
70332 - fscache_stat(&fscache_n_updates_null);
70333 + fscache_stat_unchecked(&fscache_n_updates_null);
70334 _leave(" [no cookie]");
70335 return;
70336 }
70337 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
70338 */
70339 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
70340 {
70341 - fscache_stat(&fscache_n_relinquishes);
70342 + fscache_stat_unchecked(&fscache_n_relinquishes);
70343 if (retire)
70344 - fscache_stat(&fscache_n_relinquishes_retire);
70345 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
70346
70347 if (!cookie) {
70348 - fscache_stat(&fscache_n_relinquishes_null);
70349 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
70350 _leave(" [no cookie]");
70351 return;
70352 }
70353 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
70354 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
70355 goto inconsistent;
70356
70357 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
70358 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
70359
70360 __fscache_use_cookie(cookie);
70361 if (fscache_submit_op(object, op) < 0)
70362 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
70363 index 7872a62..d91b19f 100644
70364 --- a/fs/fscache/internal.h
70365 +++ b/fs/fscache/internal.h
70366 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
70367 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
70368 extern int fscache_wait_for_operation_activation(struct fscache_object *,
70369 struct fscache_operation *,
70370 - atomic_t *,
70371 - atomic_t *,
70372 + atomic_unchecked_t *,
70373 + atomic_unchecked_t *,
70374 void (*)(struct fscache_operation *));
70375 extern void fscache_invalidate_writes(struct fscache_cookie *);
70376
70377 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
70378 * stats.c
70379 */
70380 #ifdef CONFIG_FSCACHE_STATS
70381 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
70382 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
70383 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
70384 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
70385
70386 -extern atomic_t fscache_n_op_pend;
70387 -extern atomic_t fscache_n_op_run;
70388 -extern atomic_t fscache_n_op_enqueue;
70389 -extern atomic_t fscache_n_op_deferred_release;
70390 -extern atomic_t fscache_n_op_release;
70391 -extern atomic_t fscache_n_op_gc;
70392 -extern atomic_t fscache_n_op_cancelled;
70393 -extern atomic_t fscache_n_op_rejected;
70394 +extern atomic_unchecked_t fscache_n_op_pend;
70395 +extern atomic_unchecked_t fscache_n_op_run;
70396 +extern atomic_unchecked_t fscache_n_op_enqueue;
70397 +extern atomic_unchecked_t fscache_n_op_deferred_release;
70398 +extern atomic_unchecked_t fscache_n_op_release;
70399 +extern atomic_unchecked_t fscache_n_op_gc;
70400 +extern atomic_unchecked_t fscache_n_op_cancelled;
70401 +extern atomic_unchecked_t fscache_n_op_rejected;
70402
70403 -extern atomic_t fscache_n_attr_changed;
70404 -extern atomic_t fscache_n_attr_changed_ok;
70405 -extern atomic_t fscache_n_attr_changed_nobufs;
70406 -extern atomic_t fscache_n_attr_changed_nomem;
70407 -extern atomic_t fscache_n_attr_changed_calls;
70408 +extern atomic_unchecked_t fscache_n_attr_changed;
70409 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
70410 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
70411 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
70412 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
70413
70414 -extern atomic_t fscache_n_allocs;
70415 -extern atomic_t fscache_n_allocs_ok;
70416 -extern atomic_t fscache_n_allocs_wait;
70417 -extern atomic_t fscache_n_allocs_nobufs;
70418 -extern atomic_t fscache_n_allocs_intr;
70419 -extern atomic_t fscache_n_allocs_object_dead;
70420 -extern atomic_t fscache_n_alloc_ops;
70421 -extern atomic_t fscache_n_alloc_op_waits;
70422 +extern atomic_unchecked_t fscache_n_allocs;
70423 +extern atomic_unchecked_t fscache_n_allocs_ok;
70424 +extern atomic_unchecked_t fscache_n_allocs_wait;
70425 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
70426 +extern atomic_unchecked_t fscache_n_allocs_intr;
70427 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
70428 +extern atomic_unchecked_t fscache_n_alloc_ops;
70429 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
70430
70431 -extern atomic_t fscache_n_retrievals;
70432 -extern atomic_t fscache_n_retrievals_ok;
70433 -extern atomic_t fscache_n_retrievals_wait;
70434 -extern atomic_t fscache_n_retrievals_nodata;
70435 -extern atomic_t fscache_n_retrievals_nobufs;
70436 -extern atomic_t fscache_n_retrievals_intr;
70437 -extern atomic_t fscache_n_retrievals_nomem;
70438 -extern atomic_t fscache_n_retrievals_object_dead;
70439 -extern atomic_t fscache_n_retrieval_ops;
70440 -extern atomic_t fscache_n_retrieval_op_waits;
70441 +extern atomic_unchecked_t fscache_n_retrievals;
70442 +extern atomic_unchecked_t fscache_n_retrievals_ok;
70443 +extern atomic_unchecked_t fscache_n_retrievals_wait;
70444 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
70445 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
70446 +extern atomic_unchecked_t fscache_n_retrievals_intr;
70447 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
70448 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
70449 +extern atomic_unchecked_t fscache_n_retrieval_ops;
70450 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
70451
70452 -extern atomic_t fscache_n_stores;
70453 -extern atomic_t fscache_n_stores_ok;
70454 -extern atomic_t fscache_n_stores_again;
70455 -extern atomic_t fscache_n_stores_nobufs;
70456 -extern atomic_t fscache_n_stores_oom;
70457 -extern atomic_t fscache_n_store_ops;
70458 -extern atomic_t fscache_n_store_calls;
70459 -extern atomic_t fscache_n_store_pages;
70460 -extern atomic_t fscache_n_store_radix_deletes;
70461 -extern atomic_t fscache_n_store_pages_over_limit;
70462 +extern atomic_unchecked_t fscache_n_stores;
70463 +extern atomic_unchecked_t fscache_n_stores_ok;
70464 +extern atomic_unchecked_t fscache_n_stores_again;
70465 +extern atomic_unchecked_t fscache_n_stores_nobufs;
70466 +extern atomic_unchecked_t fscache_n_stores_oom;
70467 +extern atomic_unchecked_t fscache_n_store_ops;
70468 +extern atomic_unchecked_t fscache_n_store_calls;
70469 +extern atomic_unchecked_t fscache_n_store_pages;
70470 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
70471 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
70472
70473 -extern atomic_t fscache_n_store_vmscan_not_storing;
70474 -extern atomic_t fscache_n_store_vmscan_gone;
70475 -extern atomic_t fscache_n_store_vmscan_busy;
70476 -extern atomic_t fscache_n_store_vmscan_cancelled;
70477 -extern atomic_t fscache_n_store_vmscan_wait;
70478 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
70479 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
70480 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
70481 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
70482 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
70483
70484 -extern atomic_t fscache_n_marks;
70485 -extern atomic_t fscache_n_uncaches;
70486 +extern atomic_unchecked_t fscache_n_marks;
70487 +extern atomic_unchecked_t fscache_n_uncaches;
70488
70489 -extern atomic_t fscache_n_acquires;
70490 -extern atomic_t fscache_n_acquires_null;
70491 -extern atomic_t fscache_n_acquires_no_cache;
70492 -extern atomic_t fscache_n_acquires_ok;
70493 -extern atomic_t fscache_n_acquires_nobufs;
70494 -extern atomic_t fscache_n_acquires_oom;
70495 +extern atomic_unchecked_t fscache_n_acquires;
70496 +extern atomic_unchecked_t fscache_n_acquires_null;
70497 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
70498 +extern atomic_unchecked_t fscache_n_acquires_ok;
70499 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
70500 +extern atomic_unchecked_t fscache_n_acquires_oom;
70501
70502 -extern atomic_t fscache_n_invalidates;
70503 -extern atomic_t fscache_n_invalidates_run;
70504 +extern atomic_unchecked_t fscache_n_invalidates;
70505 +extern atomic_unchecked_t fscache_n_invalidates_run;
70506
70507 -extern atomic_t fscache_n_updates;
70508 -extern atomic_t fscache_n_updates_null;
70509 -extern atomic_t fscache_n_updates_run;
70510 +extern atomic_unchecked_t fscache_n_updates;
70511 +extern atomic_unchecked_t fscache_n_updates_null;
70512 +extern atomic_unchecked_t fscache_n_updates_run;
70513
70514 -extern atomic_t fscache_n_relinquishes;
70515 -extern atomic_t fscache_n_relinquishes_null;
70516 -extern atomic_t fscache_n_relinquishes_waitcrt;
70517 -extern atomic_t fscache_n_relinquishes_retire;
70518 +extern atomic_unchecked_t fscache_n_relinquishes;
70519 +extern atomic_unchecked_t fscache_n_relinquishes_null;
70520 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
70521 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
70522
70523 -extern atomic_t fscache_n_cookie_index;
70524 -extern atomic_t fscache_n_cookie_data;
70525 -extern atomic_t fscache_n_cookie_special;
70526 +extern atomic_unchecked_t fscache_n_cookie_index;
70527 +extern atomic_unchecked_t fscache_n_cookie_data;
70528 +extern atomic_unchecked_t fscache_n_cookie_special;
70529
70530 -extern atomic_t fscache_n_object_alloc;
70531 -extern atomic_t fscache_n_object_no_alloc;
70532 -extern atomic_t fscache_n_object_lookups;
70533 -extern atomic_t fscache_n_object_lookups_negative;
70534 -extern atomic_t fscache_n_object_lookups_positive;
70535 -extern atomic_t fscache_n_object_lookups_timed_out;
70536 -extern atomic_t fscache_n_object_created;
70537 -extern atomic_t fscache_n_object_avail;
70538 -extern atomic_t fscache_n_object_dead;
70539 +extern atomic_unchecked_t fscache_n_object_alloc;
70540 +extern atomic_unchecked_t fscache_n_object_no_alloc;
70541 +extern atomic_unchecked_t fscache_n_object_lookups;
70542 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
70543 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
70544 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
70545 +extern atomic_unchecked_t fscache_n_object_created;
70546 +extern atomic_unchecked_t fscache_n_object_avail;
70547 +extern atomic_unchecked_t fscache_n_object_dead;
70548
70549 -extern atomic_t fscache_n_checkaux_none;
70550 -extern atomic_t fscache_n_checkaux_okay;
70551 -extern atomic_t fscache_n_checkaux_update;
70552 -extern atomic_t fscache_n_checkaux_obsolete;
70553 +extern atomic_unchecked_t fscache_n_checkaux_none;
70554 +extern atomic_unchecked_t fscache_n_checkaux_okay;
70555 +extern atomic_unchecked_t fscache_n_checkaux_update;
70556 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
70557
70558 extern atomic_t fscache_n_cop_alloc_object;
70559 extern atomic_t fscache_n_cop_lookup_object;
70560 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
70561 atomic_inc(stat);
70562 }
70563
70564 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
70565 +{
70566 + atomic_inc_unchecked(stat);
70567 +}
70568 +
70569 static inline void fscache_stat_d(atomic_t *stat)
70570 {
70571 atomic_dec(stat);
70572 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
70573
70574 #define __fscache_stat(stat) (NULL)
70575 #define fscache_stat(stat) do {} while (0)
70576 +#define fscache_stat_unchecked(stat) do {} while (0)
70577 #define fscache_stat_d(stat) do {} while (0)
70578 #endif
70579
70580 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
70581 index da032da..0076ce7 100644
70582 --- a/fs/fscache/object.c
70583 +++ b/fs/fscache/object.c
70584 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
70585 _debug("LOOKUP \"%s\" in \"%s\"",
70586 cookie->def->name, object->cache->tag->name);
70587
70588 - fscache_stat(&fscache_n_object_lookups);
70589 + fscache_stat_unchecked(&fscache_n_object_lookups);
70590 fscache_stat(&fscache_n_cop_lookup_object);
70591 ret = object->cache->ops->lookup_object(object);
70592 fscache_stat_d(&fscache_n_cop_lookup_object);
70593 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
70594 if (ret == -ETIMEDOUT) {
70595 /* probably stuck behind another object, so move this one to
70596 * the back of the queue */
70597 - fscache_stat(&fscache_n_object_lookups_timed_out);
70598 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
70599 _leave(" [timeout]");
70600 return NO_TRANSIT;
70601 }
70602 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
70603 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
70604
70605 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
70606 - fscache_stat(&fscache_n_object_lookups_negative);
70607 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
70608
70609 /* Allow write requests to begin stacking up and read requests to begin
70610 * returning ENODATA.
70611 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
70612 /* if we were still looking up, then we must have a positive lookup
70613 * result, in which case there may be data available */
70614 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
70615 - fscache_stat(&fscache_n_object_lookups_positive);
70616 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
70617
70618 /* We do (presumably) have data */
70619 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
70620 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
70621 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
70622 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
70623 } else {
70624 - fscache_stat(&fscache_n_object_created);
70625 + fscache_stat_unchecked(&fscache_n_object_created);
70626 }
70627
70628 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
70629 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
70630 fscache_stat_d(&fscache_n_cop_lookup_complete);
70631
70632 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
70633 - fscache_stat(&fscache_n_object_avail);
70634 + fscache_stat_unchecked(&fscache_n_object_avail);
70635
70636 _leave("");
70637 return transit_to(JUMPSTART_DEPS);
70638 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
70639
70640 /* this just shifts the object release to the work processor */
70641 fscache_put_object(object);
70642 - fscache_stat(&fscache_n_object_dead);
70643 + fscache_stat_unchecked(&fscache_n_object_dead);
70644
70645 _leave("");
70646 return transit_to(OBJECT_DEAD);
70647 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
70648 enum fscache_checkaux result;
70649
70650 if (!object->cookie->def->check_aux) {
70651 - fscache_stat(&fscache_n_checkaux_none);
70652 + fscache_stat_unchecked(&fscache_n_checkaux_none);
70653 return FSCACHE_CHECKAUX_OKAY;
70654 }
70655
70656 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
70657 switch (result) {
70658 /* entry okay as is */
70659 case FSCACHE_CHECKAUX_OKAY:
70660 - fscache_stat(&fscache_n_checkaux_okay);
70661 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
70662 break;
70663
70664 /* entry requires update */
70665 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
70666 - fscache_stat(&fscache_n_checkaux_update);
70667 + fscache_stat_unchecked(&fscache_n_checkaux_update);
70668 break;
70669
70670 /* entry requires deletion */
70671 case FSCACHE_CHECKAUX_OBSOLETE:
70672 - fscache_stat(&fscache_n_checkaux_obsolete);
70673 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
70674 break;
70675
70676 default:
70677 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
70678 {
70679 const struct fscache_state *s;
70680
70681 - fscache_stat(&fscache_n_invalidates_run);
70682 + fscache_stat_unchecked(&fscache_n_invalidates_run);
70683 fscache_stat(&fscache_n_cop_invalidate_object);
70684 s = _fscache_invalidate_object(object, event);
70685 fscache_stat_d(&fscache_n_cop_invalidate_object);
70686 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
70687 {
70688 _enter("{OBJ%x},%d", object->debug_id, event);
70689
70690 - fscache_stat(&fscache_n_updates_run);
70691 + fscache_stat_unchecked(&fscache_n_updates_run);
70692 fscache_stat(&fscache_n_cop_update_object);
70693 object->cache->ops->update_object(object);
70694 fscache_stat_d(&fscache_n_cop_update_object);
70695 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
70696 index e7b87a0..a85d47a 100644
70697 --- a/fs/fscache/operation.c
70698 +++ b/fs/fscache/operation.c
70699 @@ -17,7 +17,7 @@
70700 #include <linux/slab.h>
70701 #include "internal.h"
70702
70703 -atomic_t fscache_op_debug_id;
70704 +atomic_unchecked_t fscache_op_debug_id;
70705 EXPORT_SYMBOL(fscache_op_debug_id);
70706
70707 /**
70708 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
70709 ASSERTCMP(atomic_read(&op->usage), >, 0);
70710 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
70711
70712 - fscache_stat(&fscache_n_op_enqueue);
70713 + fscache_stat_unchecked(&fscache_n_op_enqueue);
70714 switch (op->flags & FSCACHE_OP_TYPE) {
70715 case FSCACHE_OP_ASYNC:
70716 _debug("queue async");
70717 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
70718 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
70719 if (op->processor)
70720 fscache_enqueue_operation(op);
70721 - fscache_stat(&fscache_n_op_run);
70722 + fscache_stat_unchecked(&fscache_n_op_run);
70723 }
70724
70725 /*
70726 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
70727 if (object->n_in_progress > 0) {
70728 atomic_inc(&op->usage);
70729 list_add_tail(&op->pend_link, &object->pending_ops);
70730 - fscache_stat(&fscache_n_op_pend);
70731 + fscache_stat_unchecked(&fscache_n_op_pend);
70732 } else if (!list_empty(&object->pending_ops)) {
70733 atomic_inc(&op->usage);
70734 list_add_tail(&op->pend_link, &object->pending_ops);
70735 - fscache_stat(&fscache_n_op_pend);
70736 + fscache_stat_unchecked(&fscache_n_op_pend);
70737 fscache_start_operations(object);
70738 } else {
70739 ASSERTCMP(object->n_in_progress, ==, 0);
70740 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
70741 object->n_exclusive++; /* reads and writes must wait */
70742 atomic_inc(&op->usage);
70743 list_add_tail(&op->pend_link, &object->pending_ops);
70744 - fscache_stat(&fscache_n_op_pend);
70745 + fscache_stat_unchecked(&fscache_n_op_pend);
70746 ret = 0;
70747 } else {
70748 /* If we're in any other state, there must have been an I/O
70749 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
70750 if (object->n_exclusive > 0) {
70751 atomic_inc(&op->usage);
70752 list_add_tail(&op->pend_link, &object->pending_ops);
70753 - fscache_stat(&fscache_n_op_pend);
70754 + fscache_stat_unchecked(&fscache_n_op_pend);
70755 } else if (!list_empty(&object->pending_ops)) {
70756 atomic_inc(&op->usage);
70757 list_add_tail(&op->pend_link, &object->pending_ops);
70758 - fscache_stat(&fscache_n_op_pend);
70759 + fscache_stat_unchecked(&fscache_n_op_pend);
70760 fscache_start_operations(object);
70761 } else {
70762 ASSERTCMP(object->n_exclusive, ==, 0);
70763 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
70764 object->n_ops++;
70765 atomic_inc(&op->usage);
70766 list_add_tail(&op->pend_link, &object->pending_ops);
70767 - fscache_stat(&fscache_n_op_pend);
70768 + fscache_stat_unchecked(&fscache_n_op_pend);
70769 ret = 0;
70770 } else if (fscache_object_is_dying(object)) {
70771 - fscache_stat(&fscache_n_op_rejected);
70772 + fscache_stat_unchecked(&fscache_n_op_rejected);
70773 op->state = FSCACHE_OP_ST_CANCELLED;
70774 ret = -ENOBUFS;
70775 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
70776 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
70777 ret = -EBUSY;
70778 if (op->state == FSCACHE_OP_ST_PENDING) {
70779 ASSERT(!list_empty(&op->pend_link));
70780 - fscache_stat(&fscache_n_op_cancelled);
70781 + fscache_stat_unchecked(&fscache_n_op_cancelled);
70782 list_del_init(&op->pend_link);
70783 if (do_cancel)
70784 do_cancel(op);
70785 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
70786 while (!list_empty(&object->pending_ops)) {
70787 op = list_entry(object->pending_ops.next,
70788 struct fscache_operation, pend_link);
70789 - fscache_stat(&fscache_n_op_cancelled);
70790 + fscache_stat_unchecked(&fscache_n_op_cancelled);
70791 list_del_init(&op->pend_link);
70792
70793 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
70794 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
70795 op->state, ==, FSCACHE_OP_ST_CANCELLED);
70796 op->state = FSCACHE_OP_ST_DEAD;
70797
70798 - fscache_stat(&fscache_n_op_release);
70799 + fscache_stat_unchecked(&fscache_n_op_release);
70800
70801 if (op->release) {
70802 op->release(op);
70803 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
70804 * lock, and defer it otherwise */
70805 if (!spin_trylock(&object->lock)) {
70806 _debug("defer put");
70807 - fscache_stat(&fscache_n_op_deferred_release);
70808 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
70809
70810 cache = object->cache;
70811 spin_lock(&cache->op_gc_list_lock);
70812 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
70813
70814 _debug("GC DEFERRED REL OBJ%x OP%x",
70815 object->debug_id, op->debug_id);
70816 - fscache_stat(&fscache_n_op_gc);
70817 + fscache_stat_unchecked(&fscache_n_op_gc);
70818
70819 ASSERTCMP(atomic_read(&op->usage), ==, 0);
70820 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
70821 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
70822 index de33b3f..8be4d29 100644
70823 --- a/fs/fscache/page.c
70824 +++ b/fs/fscache/page.c
70825 @@ -74,7 +74,7 @@ try_again:
70826 val = radix_tree_lookup(&cookie->stores, page->index);
70827 if (!val) {
70828 rcu_read_unlock();
70829 - fscache_stat(&fscache_n_store_vmscan_not_storing);
70830 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
70831 __fscache_uncache_page(cookie, page);
70832 return true;
70833 }
70834 @@ -104,11 +104,11 @@ try_again:
70835 spin_unlock(&cookie->stores_lock);
70836
70837 if (xpage) {
70838 - fscache_stat(&fscache_n_store_vmscan_cancelled);
70839 - fscache_stat(&fscache_n_store_radix_deletes);
70840 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
70841 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
70842 ASSERTCMP(xpage, ==, page);
70843 } else {
70844 - fscache_stat(&fscache_n_store_vmscan_gone);
70845 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
70846 }
70847
70848 wake_up_bit(&cookie->flags, 0);
70849 @@ -123,11 +123,11 @@ page_busy:
70850 * sleeping on memory allocation, so we may need to impose a timeout
70851 * too. */
70852 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
70853 - fscache_stat(&fscache_n_store_vmscan_busy);
70854 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
70855 return false;
70856 }
70857
70858 - fscache_stat(&fscache_n_store_vmscan_wait);
70859 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
70860 if (!release_page_wait_timeout(cookie, page))
70861 _debug("fscache writeout timeout page: %p{%lx}",
70862 page, page->index);
70863 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
70864 FSCACHE_COOKIE_STORING_TAG);
70865 if (!radix_tree_tag_get(&cookie->stores, page->index,
70866 FSCACHE_COOKIE_PENDING_TAG)) {
70867 - fscache_stat(&fscache_n_store_radix_deletes);
70868 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
70869 xpage = radix_tree_delete(&cookie->stores, page->index);
70870 }
70871 spin_unlock(&cookie->stores_lock);
70872 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
70873
70874 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
70875
70876 - fscache_stat(&fscache_n_attr_changed_calls);
70877 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
70878
70879 if (fscache_object_is_active(object)) {
70880 fscache_stat(&fscache_n_cop_attr_changed);
70881 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
70882
70883 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
70884
70885 - fscache_stat(&fscache_n_attr_changed);
70886 + fscache_stat_unchecked(&fscache_n_attr_changed);
70887
70888 op = kzalloc(sizeof(*op), GFP_KERNEL);
70889 if (!op) {
70890 - fscache_stat(&fscache_n_attr_changed_nomem);
70891 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
70892 _leave(" = -ENOMEM");
70893 return -ENOMEM;
70894 }
70895 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
70896 if (fscache_submit_exclusive_op(object, op) < 0)
70897 goto nobufs_dec;
70898 spin_unlock(&cookie->lock);
70899 - fscache_stat(&fscache_n_attr_changed_ok);
70900 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
70901 fscache_put_operation(op);
70902 _leave(" = 0");
70903 return 0;
70904 @@ -242,7 +242,7 @@ nobufs:
70905 kfree(op);
70906 if (wake_cookie)
70907 __fscache_wake_unused_cookie(cookie);
70908 - fscache_stat(&fscache_n_attr_changed_nobufs);
70909 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
70910 _leave(" = %d", -ENOBUFS);
70911 return -ENOBUFS;
70912 }
70913 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
70914 /* allocate a retrieval operation and attempt to submit it */
70915 op = kzalloc(sizeof(*op), GFP_NOIO);
70916 if (!op) {
70917 - fscache_stat(&fscache_n_retrievals_nomem);
70918 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
70919 return NULL;
70920 }
70921
70922 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
70923 return 0;
70924 }
70925
70926 - fscache_stat(&fscache_n_retrievals_wait);
70927 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
70928
70929 jif = jiffies;
70930 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
70931 TASK_INTERRUPTIBLE) != 0) {
70932 - fscache_stat(&fscache_n_retrievals_intr);
70933 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
70934 _leave(" = -ERESTARTSYS");
70935 return -ERESTARTSYS;
70936 }
70937 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
70938 */
70939 int fscache_wait_for_operation_activation(struct fscache_object *object,
70940 struct fscache_operation *op,
70941 - atomic_t *stat_op_waits,
70942 - atomic_t *stat_object_dead,
70943 + atomic_unchecked_t *stat_op_waits,
70944 + atomic_unchecked_t *stat_object_dead,
70945 void (*do_cancel)(struct fscache_operation *))
70946 {
70947 int ret;
70948 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
70949
70950 _debug(">>> WT");
70951 if (stat_op_waits)
70952 - fscache_stat(stat_op_waits);
70953 + fscache_stat_unchecked(stat_op_waits);
70954 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
70955 TASK_INTERRUPTIBLE) != 0) {
70956 ret = fscache_cancel_op(op, do_cancel);
70957 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
70958 check_if_dead:
70959 if (op->state == FSCACHE_OP_ST_CANCELLED) {
70960 if (stat_object_dead)
70961 - fscache_stat(stat_object_dead);
70962 + fscache_stat_unchecked(stat_object_dead);
70963 _leave(" = -ENOBUFS [cancelled]");
70964 return -ENOBUFS;
70965 }
70966 @@ -381,7 +381,7 @@ check_if_dead:
70967 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
70968 fscache_cancel_op(op, do_cancel);
70969 if (stat_object_dead)
70970 - fscache_stat(stat_object_dead);
70971 + fscache_stat_unchecked(stat_object_dead);
70972 return -ENOBUFS;
70973 }
70974 return 0;
70975 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70976
70977 _enter("%p,%p,,,", cookie, page);
70978
70979 - fscache_stat(&fscache_n_retrievals);
70980 + fscache_stat_unchecked(&fscache_n_retrievals);
70981
70982 if (hlist_empty(&cookie->backing_objects))
70983 goto nobufs;
70984 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70985 goto nobufs_unlock_dec;
70986 spin_unlock(&cookie->lock);
70987
70988 - fscache_stat(&fscache_n_retrieval_ops);
70989 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
70990
70991 /* pin the netfs read context in case we need to do the actual netfs
70992 * read because we've encountered a cache read failure */
70993 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70994
70995 error:
70996 if (ret == -ENOMEM)
70997 - fscache_stat(&fscache_n_retrievals_nomem);
70998 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
70999 else if (ret == -ERESTARTSYS)
71000 - fscache_stat(&fscache_n_retrievals_intr);
71001 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
71002 else if (ret == -ENODATA)
71003 - fscache_stat(&fscache_n_retrievals_nodata);
71004 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
71005 else if (ret < 0)
71006 - fscache_stat(&fscache_n_retrievals_nobufs);
71007 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
71008 else
71009 - fscache_stat(&fscache_n_retrievals_ok);
71010 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
71011
71012 fscache_put_retrieval(op);
71013 _leave(" = %d", ret);
71014 @@ -505,7 +505,7 @@ nobufs_unlock:
71015 __fscache_wake_unused_cookie(cookie);
71016 kfree(op);
71017 nobufs:
71018 - fscache_stat(&fscache_n_retrievals_nobufs);
71019 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
71020 _leave(" = -ENOBUFS");
71021 return -ENOBUFS;
71022 }
71023 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
71024
71025 _enter("%p,,%d,,,", cookie, *nr_pages);
71026
71027 - fscache_stat(&fscache_n_retrievals);
71028 + fscache_stat_unchecked(&fscache_n_retrievals);
71029
71030 if (hlist_empty(&cookie->backing_objects))
71031 goto nobufs;
71032 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
71033 goto nobufs_unlock_dec;
71034 spin_unlock(&cookie->lock);
71035
71036 - fscache_stat(&fscache_n_retrieval_ops);
71037 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
71038
71039 /* pin the netfs read context in case we need to do the actual netfs
71040 * read because we've encountered a cache read failure */
71041 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
71042
71043 error:
71044 if (ret == -ENOMEM)
71045 - fscache_stat(&fscache_n_retrievals_nomem);
71046 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
71047 else if (ret == -ERESTARTSYS)
71048 - fscache_stat(&fscache_n_retrievals_intr);
71049 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
71050 else if (ret == -ENODATA)
71051 - fscache_stat(&fscache_n_retrievals_nodata);
71052 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
71053 else if (ret < 0)
71054 - fscache_stat(&fscache_n_retrievals_nobufs);
71055 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
71056 else
71057 - fscache_stat(&fscache_n_retrievals_ok);
71058 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
71059
71060 fscache_put_retrieval(op);
71061 _leave(" = %d", ret);
71062 @@ -636,7 +636,7 @@ nobufs_unlock:
71063 if (wake_cookie)
71064 __fscache_wake_unused_cookie(cookie);
71065 nobufs:
71066 - fscache_stat(&fscache_n_retrievals_nobufs);
71067 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
71068 _leave(" = -ENOBUFS");
71069 return -ENOBUFS;
71070 }
71071 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
71072
71073 _enter("%p,%p,,,", cookie, page);
71074
71075 - fscache_stat(&fscache_n_allocs);
71076 + fscache_stat_unchecked(&fscache_n_allocs);
71077
71078 if (hlist_empty(&cookie->backing_objects))
71079 goto nobufs;
71080 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
71081 goto nobufs_unlock_dec;
71082 spin_unlock(&cookie->lock);
71083
71084 - fscache_stat(&fscache_n_alloc_ops);
71085 + fscache_stat_unchecked(&fscache_n_alloc_ops);
71086
71087 ret = fscache_wait_for_operation_activation(
71088 object, &op->op,
71089 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
71090
71091 error:
71092 if (ret == -ERESTARTSYS)
71093 - fscache_stat(&fscache_n_allocs_intr);
71094 + fscache_stat_unchecked(&fscache_n_allocs_intr);
71095 else if (ret < 0)
71096 - fscache_stat(&fscache_n_allocs_nobufs);
71097 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
71098 else
71099 - fscache_stat(&fscache_n_allocs_ok);
71100 + fscache_stat_unchecked(&fscache_n_allocs_ok);
71101
71102 fscache_put_retrieval(op);
71103 _leave(" = %d", ret);
71104 @@ -730,7 +730,7 @@ nobufs_unlock:
71105 if (wake_cookie)
71106 __fscache_wake_unused_cookie(cookie);
71107 nobufs:
71108 - fscache_stat(&fscache_n_allocs_nobufs);
71109 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
71110 _leave(" = -ENOBUFS");
71111 return -ENOBUFS;
71112 }
71113 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
71114
71115 spin_lock(&cookie->stores_lock);
71116
71117 - fscache_stat(&fscache_n_store_calls);
71118 + fscache_stat_unchecked(&fscache_n_store_calls);
71119
71120 /* find a page to store */
71121 page = NULL;
71122 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
71123 page = results[0];
71124 _debug("gang %d [%lx]", n, page->index);
71125 if (page->index > op->store_limit) {
71126 - fscache_stat(&fscache_n_store_pages_over_limit);
71127 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
71128 goto superseded;
71129 }
71130
71131 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
71132 spin_unlock(&cookie->stores_lock);
71133 spin_unlock(&object->lock);
71134
71135 - fscache_stat(&fscache_n_store_pages);
71136 + fscache_stat_unchecked(&fscache_n_store_pages);
71137 fscache_stat(&fscache_n_cop_write_page);
71138 ret = object->cache->ops->write_page(op, page);
71139 fscache_stat_d(&fscache_n_cop_write_page);
71140 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71141 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
71142 ASSERT(PageFsCache(page));
71143
71144 - fscache_stat(&fscache_n_stores);
71145 + fscache_stat_unchecked(&fscache_n_stores);
71146
71147 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
71148 _leave(" = -ENOBUFS [invalidating]");
71149 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71150 spin_unlock(&cookie->stores_lock);
71151 spin_unlock(&object->lock);
71152
71153 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
71154 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
71155 op->store_limit = object->store_limit;
71156
71157 __fscache_use_cookie(cookie);
71158 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71159
71160 spin_unlock(&cookie->lock);
71161 radix_tree_preload_end();
71162 - fscache_stat(&fscache_n_store_ops);
71163 - fscache_stat(&fscache_n_stores_ok);
71164 + fscache_stat_unchecked(&fscache_n_store_ops);
71165 + fscache_stat_unchecked(&fscache_n_stores_ok);
71166
71167 /* the work queue now carries its own ref on the object */
71168 fscache_put_operation(&op->op);
71169 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71170 return 0;
71171
71172 already_queued:
71173 - fscache_stat(&fscache_n_stores_again);
71174 + fscache_stat_unchecked(&fscache_n_stores_again);
71175 already_pending:
71176 spin_unlock(&cookie->stores_lock);
71177 spin_unlock(&object->lock);
71178 spin_unlock(&cookie->lock);
71179 radix_tree_preload_end();
71180 kfree(op);
71181 - fscache_stat(&fscache_n_stores_ok);
71182 + fscache_stat_unchecked(&fscache_n_stores_ok);
71183 _leave(" = 0");
71184 return 0;
71185
71186 @@ -1039,14 +1039,14 @@ nobufs:
71187 kfree(op);
71188 if (wake_cookie)
71189 __fscache_wake_unused_cookie(cookie);
71190 - fscache_stat(&fscache_n_stores_nobufs);
71191 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
71192 _leave(" = -ENOBUFS");
71193 return -ENOBUFS;
71194
71195 nomem_free:
71196 kfree(op);
71197 nomem:
71198 - fscache_stat(&fscache_n_stores_oom);
71199 + fscache_stat_unchecked(&fscache_n_stores_oom);
71200 _leave(" = -ENOMEM");
71201 return -ENOMEM;
71202 }
71203 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
71204 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
71205 ASSERTCMP(page, !=, NULL);
71206
71207 - fscache_stat(&fscache_n_uncaches);
71208 + fscache_stat_unchecked(&fscache_n_uncaches);
71209
71210 /* cache withdrawal may beat us to it */
71211 if (!PageFsCache(page))
71212 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
71213 struct fscache_cookie *cookie = op->op.object->cookie;
71214
71215 #ifdef CONFIG_FSCACHE_STATS
71216 - atomic_inc(&fscache_n_marks);
71217 + atomic_inc_unchecked(&fscache_n_marks);
71218 #endif
71219
71220 _debug("- mark %p{%lx}", page, page->index);
71221 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
71222 index 40d13c7..ddf52b9 100644
71223 --- a/fs/fscache/stats.c
71224 +++ b/fs/fscache/stats.c
71225 @@ -18,99 +18,99 @@
71226 /*
71227 * operation counters
71228 */
71229 -atomic_t fscache_n_op_pend;
71230 -atomic_t fscache_n_op_run;
71231 -atomic_t fscache_n_op_enqueue;
71232 -atomic_t fscache_n_op_requeue;
71233 -atomic_t fscache_n_op_deferred_release;
71234 -atomic_t fscache_n_op_release;
71235 -atomic_t fscache_n_op_gc;
71236 -atomic_t fscache_n_op_cancelled;
71237 -atomic_t fscache_n_op_rejected;
71238 +atomic_unchecked_t fscache_n_op_pend;
71239 +atomic_unchecked_t fscache_n_op_run;
71240 +atomic_unchecked_t fscache_n_op_enqueue;
71241 +atomic_unchecked_t fscache_n_op_requeue;
71242 +atomic_unchecked_t fscache_n_op_deferred_release;
71243 +atomic_unchecked_t fscache_n_op_release;
71244 +atomic_unchecked_t fscache_n_op_gc;
71245 +atomic_unchecked_t fscache_n_op_cancelled;
71246 +atomic_unchecked_t fscache_n_op_rejected;
71247
71248 -atomic_t fscache_n_attr_changed;
71249 -atomic_t fscache_n_attr_changed_ok;
71250 -atomic_t fscache_n_attr_changed_nobufs;
71251 -atomic_t fscache_n_attr_changed_nomem;
71252 -atomic_t fscache_n_attr_changed_calls;
71253 +atomic_unchecked_t fscache_n_attr_changed;
71254 +atomic_unchecked_t fscache_n_attr_changed_ok;
71255 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
71256 +atomic_unchecked_t fscache_n_attr_changed_nomem;
71257 +atomic_unchecked_t fscache_n_attr_changed_calls;
71258
71259 -atomic_t fscache_n_allocs;
71260 -atomic_t fscache_n_allocs_ok;
71261 -atomic_t fscache_n_allocs_wait;
71262 -atomic_t fscache_n_allocs_nobufs;
71263 -atomic_t fscache_n_allocs_intr;
71264 -atomic_t fscache_n_allocs_object_dead;
71265 -atomic_t fscache_n_alloc_ops;
71266 -atomic_t fscache_n_alloc_op_waits;
71267 +atomic_unchecked_t fscache_n_allocs;
71268 +atomic_unchecked_t fscache_n_allocs_ok;
71269 +atomic_unchecked_t fscache_n_allocs_wait;
71270 +atomic_unchecked_t fscache_n_allocs_nobufs;
71271 +atomic_unchecked_t fscache_n_allocs_intr;
71272 +atomic_unchecked_t fscache_n_allocs_object_dead;
71273 +atomic_unchecked_t fscache_n_alloc_ops;
71274 +atomic_unchecked_t fscache_n_alloc_op_waits;
71275
71276 -atomic_t fscache_n_retrievals;
71277 -atomic_t fscache_n_retrievals_ok;
71278 -atomic_t fscache_n_retrievals_wait;
71279 -atomic_t fscache_n_retrievals_nodata;
71280 -atomic_t fscache_n_retrievals_nobufs;
71281 -atomic_t fscache_n_retrievals_intr;
71282 -atomic_t fscache_n_retrievals_nomem;
71283 -atomic_t fscache_n_retrievals_object_dead;
71284 -atomic_t fscache_n_retrieval_ops;
71285 -atomic_t fscache_n_retrieval_op_waits;
71286 +atomic_unchecked_t fscache_n_retrievals;
71287 +atomic_unchecked_t fscache_n_retrievals_ok;
71288 +atomic_unchecked_t fscache_n_retrievals_wait;
71289 +atomic_unchecked_t fscache_n_retrievals_nodata;
71290 +atomic_unchecked_t fscache_n_retrievals_nobufs;
71291 +atomic_unchecked_t fscache_n_retrievals_intr;
71292 +atomic_unchecked_t fscache_n_retrievals_nomem;
71293 +atomic_unchecked_t fscache_n_retrievals_object_dead;
71294 +atomic_unchecked_t fscache_n_retrieval_ops;
71295 +atomic_unchecked_t fscache_n_retrieval_op_waits;
71296
71297 -atomic_t fscache_n_stores;
71298 -atomic_t fscache_n_stores_ok;
71299 -atomic_t fscache_n_stores_again;
71300 -atomic_t fscache_n_stores_nobufs;
71301 -atomic_t fscache_n_stores_oom;
71302 -atomic_t fscache_n_store_ops;
71303 -atomic_t fscache_n_store_calls;
71304 -atomic_t fscache_n_store_pages;
71305 -atomic_t fscache_n_store_radix_deletes;
71306 -atomic_t fscache_n_store_pages_over_limit;
71307 +atomic_unchecked_t fscache_n_stores;
71308 +atomic_unchecked_t fscache_n_stores_ok;
71309 +atomic_unchecked_t fscache_n_stores_again;
71310 +atomic_unchecked_t fscache_n_stores_nobufs;
71311 +atomic_unchecked_t fscache_n_stores_oom;
71312 +atomic_unchecked_t fscache_n_store_ops;
71313 +atomic_unchecked_t fscache_n_store_calls;
71314 +atomic_unchecked_t fscache_n_store_pages;
71315 +atomic_unchecked_t fscache_n_store_radix_deletes;
71316 +atomic_unchecked_t fscache_n_store_pages_over_limit;
71317
71318 -atomic_t fscache_n_store_vmscan_not_storing;
71319 -atomic_t fscache_n_store_vmscan_gone;
71320 -atomic_t fscache_n_store_vmscan_busy;
71321 -atomic_t fscache_n_store_vmscan_cancelled;
71322 -atomic_t fscache_n_store_vmscan_wait;
71323 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
71324 +atomic_unchecked_t fscache_n_store_vmscan_gone;
71325 +atomic_unchecked_t fscache_n_store_vmscan_busy;
71326 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
71327 +atomic_unchecked_t fscache_n_store_vmscan_wait;
71328
71329 -atomic_t fscache_n_marks;
71330 -atomic_t fscache_n_uncaches;
71331 +atomic_unchecked_t fscache_n_marks;
71332 +atomic_unchecked_t fscache_n_uncaches;
71333
71334 -atomic_t fscache_n_acquires;
71335 -atomic_t fscache_n_acquires_null;
71336 -atomic_t fscache_n_acquires_no_cache;
71337 -atomic_t fscache_n_acquires_ok;
71338 -atomic_t fscache_n_acquires_nobufs;
71339 -atomic_t fscache_n_acquires_oom;
71340 +atomic_unchecked_t fscache_n_acquires;
71341 +atomic_unchecked_t fscache_n_acquires_null;
71342 +atomic_unchecked_t fscache_n_acquires_no_cache;
71343 +atomic_unchecked_t fscache_n_acquires_ok;
71344 +atomic_unchecked_t fscache_n_acquires_nobufs;
71345 +atomic_unchecked_t fscache_n_acquires_oom;
71346
71347 -atomic_t fscache_n_invalidates;
71348 -atomic_t fscache_n_invalidates_run;
71349 +atomic_unchecked_t fscache_n_invalidates;
71350 +atomic_unchecked_t fscache_n_invalidates_run;
71351
71352 -atomic_t fscache_n_updates;
71353 -atomic_t fscache_n_updates_null;
71354 -atomic_t fscache_n_updates_run;
71355 +atomic_unchecked_t fscache_n_updates;
71356 +atomic_unchecked_t fscache_n_updates_null;
71357 +atomic_unchecked_t fscache_n_updates_run;
71358
71359 -atomic_t fscache_n_relinquishes;
71360 -atomic_t fscache_n_relinquishes_null;
71361 -atomic_t fscache_n_relinquishes_waitcrt;
71362 -atomic_t fscache_n_relinquishes_retire;
71363 +atomic_unchecked_t fscache_n_relinquishes;
71364 +atomic_unchecked_t fscache_n_relinquishes_null;
71365 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
71366 +atomic_unchecked_t fscache_n_relinquishes_retire;
71367
71368 -atomic_t fscache_n_cookie_index;
71369 -atomic_t fscache_n_cookie_data;
71370 -atomic_t fscache_n_cookie_special;
71371 +atomic_unchecked_t fscache_n_cookie_index;
71372 +atomic_unchecked_t fscache_n_cookie_data;
71373 +atomic_unchecked_t fscache_n_cookie_special;
71374
71375 -atomic_t fscache_n_object_alloc;
71376 -atomic_t fscache_n_object_no_alloc;
71377 -atomic_t fscache_n_object_lookups;
71378 -atomic_t fscache_n_object_lookups_negative;
71379 -atomic_t fscache_n_object_lookups_positive;
71380 -atomic_t fscache_n_object_lookups_timed_out;
71381 -atomic_t fscache_n_object_created;
71382 -atomic_t fscache_n_object_avail;
71383 -atomic_t fscache_n_object_dead;
71384 +atomic_unchecked_t fscache_n_object_alloc;
71385 +atomic_unchecked_t fscache_n_object_no_alloc;
71386 +atomic_unchecked_t fscache_n_object_lookups;
71387 +atomic_unchecked_t fscache_n_object_lookups_negative;
71388 +atomic_unchecked_t fscache_n_object_lookups_positive;
71389 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
71390 +atomic_unchecked_t fscache_n_object_created;
71391 +atomic_unchecked_t fscache_n_object_avail;
71392 +atomic_unchecked_t fscache_n_object_dead;
71393
71394 -atomic_t fscache_n_checkaux_none;
71395 -atomic_t fscache_n_checkaux_okay;
71396 -atomic_t fscache_n_checkaux_update;
71397 -atomic_t fscache_n_checkaux_obsolete;
71398 +atomic_unchecked_t fscache_n_checkaux_none;
71399 +atomic_unchecked_t fscache_n_checkaux_okay;
71400 +atomic_unchecked_t fscache_n_checkaux_update;
71401 +atomic_unchecked_t fscache_n_checkaux_obsolete;
71402
71403 atomic_t fscache_n_cop_alloc_object;
71404 atomic_t fscache_n_cop_lookup_object;
71405 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
71406 seq_puts(m, "FS-Cache statistics\n");
71407
71408 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
71409 - atomic_read(&fscache_n_cookie_index),
71410 - atomic_read(&fscache_n_cookie_data),
71411 - atomic_read(&fscache_n_cookie_special));
71412 + atomic_read_unchecked(&fscache_n_cookie_index),
71413 + atomic_read_unchecked(&fscache_n_cookie_data),
71414 + atomic_read_unchecked(&fscache_n_cookie_special));
71415
71416 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
71417 - atomic_read(&fscache_n_object_alloc),
71418 - atomic_read(&fscache_n_object_no_alloc),
71419 - atomic_read(&fscache_n_object_avail),
71420 - atomic_read(&fscache_n_object_dead));
71421 + atomic_read_unchecked(&fscache_n_object_alloc),
71422 + atomic_read_unchecked(&fscache_n_object_no_alloc),
71423 + atomic_read_unchecked(&fscache_n_object_avail),
71424 + atomic_read_unchecked(&fscache_n_object_dead));
71425 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
71426 - atomic_read(&fscache_n_checkaux_none),
71427 - atomic_read(&fscache_n_checkaux_okay),
71428 - atomic_read(&fscache_n_checkaux_update),
71429 - atomic_read(&fscache_n_checkaux_obsolete));
71430 + atomic_read_unchecked(&fscache_n_checkaux_none),
71431 + atomic_read_unchecked(&fscache_n_checkaux_okay),
71432 + atomic_read_unchecked(&fscache_n_checkaux_update),
71433 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
71434
71435 seq_printf(m, "Pages : mrk=%u unc=%u\n",
71436 - atomic_read(&fscache_n_marks),
71437 - atomic_read(&fscache_n_uncaches));
71438 + atomic_read_unchecked(&fscache_n_marks),
71439 + atomic_read_unchecked(&fscache_n_uncaches));
71440
71441 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
71442 " oom=%u\n",
71443 - atomic_read(&fscache_n_acquires),
71444 - atomic_read(&fscache_n_acquires_null),
71445 - atomic_read(&fscache_n_acquires_no_cache),
71446 - atomic_read(&fscache_n_acquires_ok),
71447 - atomic_read(&fscache_n_acquires_nobufs),
71448 - atomic_read(&fscache_n_acquires_oom));
71449 + atomic_read_unchecked(&fscache_n_acquires),
71450 + atomic_read_unchecked(&fscache_n_acquires_null),
71451 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
71452 + atomic_read_unchecked(&fscache_n_acquires_ok),
71453 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
71454 + atomic_read_unchecked(&fscache_n_acquires_oom));
71455
71456 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
71457 - atomic_read(&fscache_n_object_lookups),
71458 - atomic_read(&fscache_n_object_lookups_negative),
71459 - atomic_read(&fscache_n_object_lookups_positive),
71460 - atomic_read(&fscache_n_object_created),
71461 - atomic_read(&fscache_n_object_lookups_timed_out));
71462 + atomic_read_unchecked(&fscache_n_object_lookups),
71463 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
71464 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
71465 + atomic_read_unchecked(&fscache_n_object_created),
71466 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
71467
71468 seq_printf(m, "Invals : n=%u run=%u\n",
71469 - atomic_read(&fscache_n_invalidates),
71470 - atomic_read(&fscache_n_invalidates_run));
71471 + atomic_read_unchecked(&fscache_n_invalidates),
71472 + atomic_read_unchecked(&fscache_n_invalidates_run));
71473
71474 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
71475 - atomic_read(&fscache_n_updates),
71476 - atomic_read(&fscache_n_updates_null),
71477 - atomic_read(&fscache_n_updates_run));
71478 + atomic_read_unchecked(&fscache_n_updates),
71479 + atomic_read_unchecked(&fscache_n_updates_null),
71480 + atomic_read_unchecked(&fscache_n_updates_run));
71481
71482 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
71483 - atomic_read(&fscache_n_relinquishes),
71484 - atomic_read(&fscache_n_relinquishes_null),
71485 - atomic_read(&fscache_n_relinquishes_waitcrt),
71486 - atomic_read(&fscache_n_relinquishes_retire));
71487 + atomic_read_unchecked(&fscache_n_relinquishes),
71488 + atomic_read_unchecked(&fscache_n_relinquishes_null),
71489 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
71490 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
71491
71492 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
71493 - atomic_read(&fscache_n_attr_changed),
71494 - atomic_read(&fscache_n_attr_changed_ok),
71495 - atomic_read(&fscache_n_attr_changed_nobufs),
71496 - atomic_read(&fscache_n_attr_changed_nomem),
71497 - atomic_read(&fscache_n_attr_changed_calls));
71498 + atomic_read_unchecked(&fscache_n_attr_changed),
71499 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
71500 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
71501 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
71502 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
71503
71504 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
71505 - atomic_read(&fscache_n_allocs),
71506 - atomic_read(&fscache_n_allocs_ok),
71507 - atomic_read(&fscache_n_allocs_wait),
71508 - atomic_read(&fscache_n_allocs_nobufs),
71509 - atomic_read(&fscache_n_allocs_intr));
71510 + atomic_read_unchecked(&fscache_n_allocs),
71511 + atomic_read_unchecked(&fscache_n_allocs_ok),
71512 + atomic_read_unchecked(&fscache_n_allocs_wait),
71513 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
71514 + atomic_read_unchecked(&fscache_n_allocs_intr));
71515 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
71516 - atomic_read(&fscache_n_alloc_ops),
71517 - atomic_read(&fscache_n_alloc_op_waits),
71518 - atomic_read(&fscache_n_allocs_object_dead));
71519 + atomic_read_unchecked(&fscache_n_alloc_ops),
71520 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
71521 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
71522
71523 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
71524 " int=%u oom=%u\n",
71525 - atomic_read(&fscache_n_retrievals),
71526 - atomic_read(&fscache_n_retrievals_ok),
71527 - atomic_read(&fscache_n_retrievals_wait),
71528 - atomic_read(&fscache_n_retrievals_nodata),
71529 - atomic_read(&fscache_n_retrievals_nobufs),
71530 - atomic_read(&fscache_n_retrievals_intr),
71531 - atomic_read(&fscache_n_retrievals_nomem));
71532 + atomic_read_unchecked(&fscache_n_retrievals),
71533 + atomic_read_unchecked(&fscache_n_retrievals_ok),
71534 + atomic_read_unchecked(&fscache_n_retrievals_wait),
71535 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
71536 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
71537 + atomic_read_unchecked(&fscache_n_retrievals_intr),
71538 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
71539 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
71540 - atomic_read(&fscache_n_retrieval_ops),
71541 - atomic_read(&fscache_n_retrieval_op_waits),
71542 - atomic_read(&fscache_n_retrievals_object_dead));
71543 + atomic_read_unchecked(&fscache_n_retrieval_ops),
71544 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
71545 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
71546
71547 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
71548 - atomic_read(&fscache_n_stores),
71549 - atomic_read(&fscache_n_stores_ok),
71550 - atomic_read(&fscache_n_stores_again),
71551 - atomic_read(&fscache_n_stores_nobufs),
71552 - atomic_read(&fscache_n_stores_oom));
71553 + atomic_read_unchecked(&fscache_n_stores),
71554 + atomic_read_unchecked(&fscache_n_stores_ok),
71555 + atomic_read_unchecked(&fscache_n_stores_again),
71556 + atomic_read_unchecked(&fscache_n_stores_nobufs),
71557 + atomic_read_unchecked(&fscache_n_stores_oom));
71558 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
71559 - atomic_read(&fscache_n_store_ops),
71560 - atomic_read(&fscache_n_store_calls),
71561 - atomic_read(&fscache_n_store_pages),
71562 - atomic_read(&fscache_n_store_radix_deletes),
71563 - atomic_read(&fscache_n_store_pages_over_limit));
71564 + atomic_read_unchecked(&fscache_n_store_ops),
71565 + atomic_read_unchecked(&fscache_n_store_calls),
71566 + atomic_read_unchecked(&fscache_n_store_pages),
71567 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
71568 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
71569
71570 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
71571 - atomic_read(&fscache_n_store_vmscan_not_storing),
71572 - atomic_read(&fscache_n_store_vmscan_gone),
71573 - atomic_read(&fscache_n_store_vmscan_busy),
71574 - atomic_read(&fscache_n_store_vmscan_cancelled),
71575 - atomic_read(&fscache_n_store_vmscan_wait));
71576 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
71577 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
71578 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
71579 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
71580 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
71581
71582 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
71583 - atomic_read(&fscache_n_op_pend),
71584 - atomic_read(&fscache_n_op_run),
71585 - atomic_read(&fscache_n_op_enqueue),
71586 - atomic_read(&fscache_n_op_cancelled),
71587 - atomic_read(&fscache_n_op_rejected));
71588 + atomic_read_unchecked(&fscache_n_op_pend),
71589 + atomic_read_unchecked(&fscache_n_op_run),
71590 + atomic_read_unchecked(&fscache_n_op_enqueue),
71591 + atomic_read_unchecked(&fscache_n_op_cancelled),
71592 + atomic_read_unchecked(&fscache_n_op_rejected));
71593 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
71594 - atomic_read(&fscache_n_op_deferred_release),
71595 - atomic_read(&fscache_n_op_release),
71596 - atomic_read(&fscache_n_op_gc));
71597 + atomic_read_unchecked(&fscache_n_op_deferred_release),
71598 + atomic_read_unchecked(&fscache_n_op_release),
71599 + atomic_read_unchecked(&fscache_n_op_gc));
71600
71601 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
71602 atomic_read(&fscache_n_cop_alloc_object),
71603 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
71604 index 28d0c7a..04816b7 100644
71605 --- a/fs/fuse/cuse.c
71606 +++ b/fs/fuse/cuse.c
71607 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
71608 INIT_LIST_HEAD(&cuse_conntbl[i]);
71609
71610 /* inherit and extend fuse_dev_operations */
71611 - cuse_channel_fops = fuse_dev_operations;
71612 - cuse_channel_fops.owner = THIS_MODULE;
71613 - cuse_channel_fops.open = cuse_channel_open;
71614 - cuse_channel_fops.release = cuse_channel_release;
71615 + pax_open_kernel();
71616 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
71617 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
71618 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
71619 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
71620 + pax_close_kernel();
71621
71622 cuse_class = class_create(THIS_MODULE, "cuse");
71623 if (IS_ERR(cuse_class))
71624 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
71625 index 39706c5..a803c71 100644
71626 --- a/fs/fuse/dev.c
71627 +++ b/fs/fuse/dev.c
71628 @@ -1405,7 +1405,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
71629 ret = 0;
71630 pipe_lock(pipe);
71631
71632 - if (!pipe->readers) {
71633 + if (!atomic_read(&pipe->readers)) {
71634 send_sig(SIGPIPE, current, 0);
71635 if (!ret)
71636 ret = -EPIPE;
71637 @@ -1434,7 +1434,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
71638 page_nr++;
71639 ret += buf->len;
71640
71641 - if (pipe->files)
71642 + if (atomic_read(&pipe->files))
71643 do_wakeup = 1;
71644 }
71645
71646 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
71647 index 1545b71..7fabe47 100644
71648 --- a/fs/fuse/dir.c
71649 +++ b/fs/fuse/dir.c
71650 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
71651 return link;
71652 }
71653
71654 -static void free_link(char *link)
71655 +static void free_link(const char *link)
71656 {
71657 if (!IS_ERR(link))
71658 free_page((unsigned long) link);
71659 diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
71660 index f42dffb..4a4c435 100644
71661 --- a/fs/gfs2/glock.c
71662 +++ b/fs/gfs2/glock.c
71663 @@ -385,9 +385,9 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state)
71664 if (held1 != held2) {
71665 GLOCK_BUG_ON(gl, __lockref_is_dead(&gl->gl_lockref));
71666 if (held2)
71667 - gl->gl_lockref.count++;
71668 + __lockref_inc(&gl->gl_lockref);
71669 else
71670 - gl->gl_lockref.count--;
71671 + __lockref_dec(&gl->gl_lockref);
71672 }
71673 if (held1 && held2 && list_empty(&gl->gl_holders))
71674 clear_bit(GLF_QUEUED, &gl->gl_flags);
71675 @@ -614,9 +614,9 @@ out:
71676 out_sched:
71677 clear_bit(GLF_LOCK, &gl->gl_flags);
71678 smp_mb__after_atomic();
71679 - gl->gl_lockref.count++;
71680 + __lockref_inc(&gl->gl_lockref);
71681 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71682 - gl->gl_lockref.count--;
71683 + __lockref_dec(&gl->gl_lockref);
71684 return;
71685
71686 out_unlock:
71687 @@ -742,7 +742,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
71688 gl->gl_sbd = sdp;
71689 gl->gl_flags = 0;
71690 gl->gl_name = name;
71691 - gl->gl_lockref.count = 1;
71692 + __lockref_set(&gl->gl_lockref, 1);
71693 gl->gl_state = LM_ST_UNLOCKED;
71694 gl->gl_target = LM_ST_UNLOCKED;
71695 gl->gl_demote_state = LM_ST_EXCLUSIVE;
71696 @@ -1020,9 +1020,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
71697 if (unlikely((LM_FLAG_NOEXP & gh->gh_flags) &&
71698 test_and_clear_bit(GLF_FROZEN, &gl->gl_flags))) {
71699 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
71700 - gl->gl_lockref.count++;
71701 + __lockref_inc(&gl->gl_lockref);
71702 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71703 - gl->gl_lockref.count--;
71704 + __lockref_dec(&gl->gl_lockref);
71705 }
71706 run_queue(gl, 1);
71707 spin_unlock(&gl->gl_spin);
71708 @@ -1325,7 +1325,7 @@ void gfs2_glock_complete(struct gfs2_glock *gl, int ret)
71709 }
71710 }
71711
71712 - gl->gl_lockref.count++;
71713 + __lockref_inc(&gl->gl_lockref);
71714 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
71715 spin_unlock(&gl->gl_spin);
71716
71717 @@ -1384,12 +1384,12 @@ add_back_to_lru:
71718 goto add_back_to_lru;
71719 }
71720 clear_bit(GLF_LRU, &gl->gl_flags);
71721 - gl->gl_lockref.count++;
71722 + __lockref_inc(&gl->gl_lockref);
71723 if (demote_ok(gl))
71724 handle_callback(gl, LM_ST_UNLOCKED, 0, false);
71725 WARN_ON(!test_and_clear_bit(GLF_LOCK, &gl->gl_flags));
71726 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71727 - gl->gl_lockref.count--;
71728 + __lockref_dec(&gl->gl_lockref);
71729 spin_unlock(&gl->gl_spin);
71730 cond_resched_lock(&lru_lock);
71731 }
71732 @@ -1719,7 +1719,7 @@ void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl)
71733 state2str(gl->gl_demote_state), dtime,
71734 atomic_read(&gl->gl_ail_count),
71735 atomic_read(&gl->gl_revokes),
71736 - (int)gl->gl_lockref.count, gl->gl_hold_time);
71737 + __lockref_read(&gl->gl_lockref), gl->gl_hold_time);
71738
71739 list_for_each_entry(gh, &gl->gl_holders, gh_list)
71740 dump_holder(seq, gh);
71741 diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
71742 index fe91951..ce38a6e 100644
71743 --- a/fs/gfs2/glops.c
71744 +++ b/fs/gfs2/glops.c
71745 @@ -544,9 +544,9 @@ static void iopen_go_callback(struct gfs2_glock *gl, bool remote)
71746
71747 if (gl->gl_demote_state == LM_ST_UNLOCKED &&
71748 gl->gl_state == LM_ST_SHARED && ip) {
71749 - gl->gl_lockref.count++;
71750 + __lockref_inc(&gl->gl_lockref);
71751 if (queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
71752 - gl->gl_lockref.count--;
71753 + __lockref_dec(&gl->gl_lockref);
71754 }
71755 }
71756
71757 diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
71758 index 3aa17d4..b338075 100644
71759 --- a/fs/gfs2/quota.c
71760 +++ b/fs/gfs2/quota.c
71761 @@ -154,7 +154,7 @@ static enum lru_status gfs2_qd_isolate(struct list_head *item,
71762 if (!spin_trylock(&qd->qd_lockref.lock))
71763 return LRU_SKIP;
71764
71765 - if (qd->qd_lockref.count == 0) {
71766 + if (__lockref_read(&qd->qd_lockref) == 0) {
71767 lockref_mark_dead(&qd->qd_lockref);
71768 list_lru_isolate_move(lru, &qd->qd_lru, dispose);
71769 }
71770 @@ -221,7 +221,7 @@ static struct gfs2_quota_data *qd_alloc(unsigned hash, struct gfs2_sbd *sdp, str
71771 return NULL;
71772
71773 qd->qd_sbd = sdp;
71774 - qd->qd_lockref.count = 1;
71775 + __lockref_set(&qd->qd_lockref, 1);
71776 spin_lock_init(&qd->qd_lockref.lock);
71777 qd->qd_id = qid;
71778 qd->qd_slot = -1;
71779 @@ -312,7 +312,7 @@ static void qd_put(struct gfs2_quota_data *qd)
71780 if (lockref_put_or_lock(&qd->qd_lockref))
71781 return;
71782
71783 - qd->qd_lockref.count = 0;
71784 + __lockref_set(&qd->qd_lockref, 0);
71785 list_lru_add(&gfs2_qd_lru, &qd->qd_lru);
71786 spin_unlock(&qd->qd_lockref.lock);
71787
71788 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
71789 index fd62cae..3494dfa 100644
71790 --- a/fs/hostfs/hostfs_kern.c
71791 +++ b/fs/hostfs/hostfs_kern.c
71792 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
71793
71794 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
71795 {
71796 - char *s = nd_get_link(nd);
71797 + const char *s = nd_get_link(nd);
71798 if (!IS_ERR(s))
71799 __putname(s);
71800 }
71801 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
71802 index c274aca..772fa5e 100644
71803 --- a/fs/hugetlbfs/inode.c
71804 +++ b/fs/hugetlbfs/inode.c
71805 @@ -148,6 +148,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
71806 struct mm_struct *mm = current->mm;
71807 struct vm_area_struct *vma;
71808 struct hstate *h = hstate_file(file);
71809 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
71810 struct vm_unmapped_area_info info;
71811
71812 if (len & ~huge_page_mask(h))
71813 @@ -161,17 +162,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
71814 return addr;
71815 }
71816
71817 +#ifdef CONFIG_PAX_RANDMMAP
71818 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
71819 +#endif
71820 +
71821 if (addr) {
71822 addr = ALIGN(addr, huge_page_size(h));
71823 vma = find_vma(mm, addr);
71824 - if (TASK_SIZE - len >= addr &&
71825 - (!vma || addr + len <= vma->vm_start))
71826 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
71827 return addr;
71828 }
71829
71830 info.flags = 0;
71831 info.length = len;
71832 info.low_limit = TASK_UNMAPPED_BASE;
71833 +
71834 +#ifdef CONFIG_PAX_RANDMMAP
71835 + if (mm->pax_flags & MF_PAX_RANDMMAP)
71836 + info.low_limit += mm->delta_mmap;
71837 +#endif
71838 +
71839 info.high_limit = TASK_SIZE;
71840 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
71841 info.align_offset = 0;
71842 @@ -912,7 +922,7 @@ static struct file_system_type hugetlbfs_fs_type = {
71843 };
71844 MODULE_ALIAS_FS("hugetlbfs");
71845
71846 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
71847 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
71848
71849 static int can_do_hugetlb_shm(void)
71850 {
71851 diff --git a/fs/inode.c b/fs/inode.c
71852 index f00b16f..b653fea 100644
71853 --- a/fs/inode.c
71854 +++ b/fs/inode.c
71855 @@ -830,16 +830,20 @@ unsigned int get_next_ino(void)
71856 unsigned int *p = &get_cpu_var(last_ino);
71857 unsigned int res = *p;
71858
71859 +start:
71860 +
71861 #ifdef CONFIG_SMP
71862 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
71863 - static atomic_t shared_last_ino;
71864 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
71865 + static atomic_unchecked_t shared_last_ino;
71866 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
71867
71868 res = next - LAST_INO_BATCH;
71869 }
71870 #endif
71871
71872 - *p = ++res;
71873 + if (unlikely(!++res))
71874 + goto start; /* never zero */
71875 + *p = res;
71876 put_cpu_var(last_ino);
71877 return res;
71878 }
71879 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
71880 index 4a6cf28..d3a29d3 100644
71881 --- a/fs/jffs2/erase.c
71882 +++ b/fs/jffs2/erase.c
71883 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
71884 struct jffs2_unknown_node marker = {
71885 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
71886 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
71887 - .totlen = cpu_to_je32(c->cleanmarker_size)
71888 + .totlen = cpu_to_je32(c->cleanmarker_size),
71889 + .hdr_crc = cpu_to_je32(0)
71890 };
71891
71892 jffs2_prealloc_raw_node_refs(c, jeb, 1);
71893 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
71894 index 09ed551..45684f8 100644
71895 --- a/fs/jffs2/wbuf.c
71896 +++ b/fs/jffs2/wbuf.c
71897 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
71898 {
71899 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
71900 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
71901 - .totlen = constant_cpu_to_je32(8)
71902 + .totlen = constant_cpu_to_je32(8),
71903 + .hdr_crc = constant_cpu_to_je32(0)
71904 };
71905
71906 /*
71907 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
71908 index 5d30c56..8c45372 100644
71909 --- a/fs/jfs/super.c
71910 +++ b/fs/jfs/super.c
71911 @@ -901,7 +901,7 @@ static int __init init_jfs_fs(void)
71912
71913 jfs_inode_cachep =
71914 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
71915 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
71916 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
71917 init_once);
71918 if (jfs_inode_cachep == NULL)
71919 return -ENOMEM;
71920 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
71921 index 345b35f..da7e0da 100644
71922 --- a/fs/kernfs/dir.c
71923 +++ b/fs/kernfs/dir.c
71924 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
71925 *
71926 * Returns 31 bit hash of ns + name (so it fits in an off_t )
71927 */
71928 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
71929 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
71930 {
71931 unsigned long hash = init_name_hash();
71932 unsigned int len = strlen(name);
71933 @@ -838,6 +838,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
71934 ret = scops->mkdir(parent, dentry->d_name.name, mode);
71935
71936 kernfs_put_active(parent);
71937 +
71938 + if (!ret) {
71939 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
71940 + ret = PTR_ERR_OR_ZERO(dentry_ret);
71941 + }
71942 +
71943 return ret;
71944 }
71945
71946 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
71947 index 2bacb99..f745182 100644
71948 --- a/fs/kernfs/file.c
71949 +++ b/fs/kernfs/file.c
71950 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
71951
71952 struct kernfs_open_node {
71953 atomic_t refcnt;
71954 - atomic_t event;
71955 + atomic_unchecked_t event;
71956 wait_queue_head_t poll;
71957 struct list_head files; /* goes through kernfs_open_file.list */
71958 };
71959 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
71960 {
71961 struct kernfs_open_file *of = sf->private;
71962
71963 - of->event = atomic_read(&of->kn->attr.open->event);
71964 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
71965
71966 return of->kn->attr.ops->seq_show(sf, v);
71967 }
71968 @@ -207,7 +207,7 @@ static ssize_t kernfs_file_direct_read(struct kernfs_open_file *of,
71969 goto out_free;
71970 }
71971
71972 - of->event = atomic_read(&of->kn->attr.open->event);
71973 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
71974 ops = kernfs_ops(of->kn);
71975 if (ops->read)
71976 len = ops->read(of, buf, len, *ppos);
71977 @@ -272,7 +272,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
71978 {
71979 struct kernfs_open_file *of = kernfs_of(file);
71980 const struct kernfs_ops *ops;
71981 - size_t len;
71982 + ssize_t len;
71983 char *buf;
71984
71985 if (of->atomic_write_len) {
71986 @@ -385,12 +385,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
71987 return ret;
71988 }
71989
71990 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
71991 - void *buf, int len, int write)
71992 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
71993 + void *buf, size_t len, int write)
71994 {
71995 struct file *file = vma->vm_file;
71996 struct kernfs_open_file *of = kernfs_of(file);
71997 - int ret;
71998 + ssize_t ret;
71999
72000 if (!of->vm_ops)
72001 return -EINVAL;
72002 @@ -569,7 +569,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
72003 return -ENOMEM;
72004
72005 atomic_set(&new_on->refcnt, 0);
72006 - atomic_set(&new_on->event, 1);
72007 + atomic_set_unchecked(&new_on->event, 1);
72008 init_waitqueue_head(&new_on->poll);
72009 INIT_LIST_HEAD(&new_on->files);
72010 goto retry;
72011 @@ -793,7 +793,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
72012
72013 kernfs_put_active(kn);
72014
72015 - if (of->event != atomic_read(&on->event))
72016 + if (of->event != atomic_read_unchecked(&on->event))
72017 goto trigger;
72018
72019 return DEFAULT_POLLMASK;
72020 @@ -824,7 +824,7 @@ repeat:
72021
72022 on = kn->attr.open;
72023 if (on) {
72024 - atomic_inc(&on->event);
72025 + atomic_inc_unchecked(&on->event);
72026 wake_up_interruptible(&on->poll);
72027 }
72028
72029 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
72030 index 8a19889..4c3069a 100644
72031 --- a/fs/kernfs/symlink.c
72032 +++ b/fs/kernfs/symlink.c
72033 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
72034 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
72035 void *cookie)
72036 {
72037 - char *page = nd_get_link(nd);
72038 + const char *page = nd_get_link(nd);
72039 if (!IS_ERR(page))
72040 free_page((unsigned long)page);
72041 }
72042 diff --git a/fs/libfs.c b/fs/libfs.c
72043 index 0ab6512..cd9982d 100644
72044 --- a/fs/libfs.c
72045 +++ b/fs/libfs.c
72046 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
72047
72048 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
72049 struct dentry *next = list_entry(p, struct dentry, d_child);
72050 + char d_name[sizeof(next->d_iname)];
72051 + const unsigned char *name;
72052 +
72053 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
72054 if (!simple_positive(next)) {
72055 spin_unlock(&next->d_lock);
72056 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
72057
72058 spin_unlock(&next->d_lock);
72059 spin_unlock(&dentry->d_lock);
72060 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
72061 + name = next->d_name.name;
72062 + if (name == next->d_iname) {
72063 + memcpy(d_name, name, next->d_name.len);
72064 + name = d_name;
72065 + }
72066 + if (!dir_emit(ctx, name, next->d_name.len,
72067 next->d_inode->i_ino, dt_type(next->d_inode)))
72068 return 0;
72069 spin_lock(&dentry->d_lock);
72070 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
72071 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
72072 void *cookie)
72073 {
72074 - char *s = nd_get_link(nd);
72075 + const char *s = nd_get_link(nd);
72076 if (!IS_ERR(s))
72077 kfree(s);
72078 }
72079 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
72080 index acd3947..1f896e2 100644
72081 --- a/fs/lockd/clntproc.c
72082 +++ b/fs/lockd/clntproc.c
72083 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
72084 /*
72085 * Cookie counter for NLM requests
72086 */
72087 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
72088 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
72089
72090 void nlmclnt_next_cookie(struct nlm_cookie *c)
72091 {
72092 - u32 cookie = atomic_inc_return(&nlm_cookie);
72093 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
72094
72095 memcpy(c->data, &cookie, 4);
72096 c->len=4;
72097 diff --git a/fs/mount.h b/fs/mount.h
72098 index 6a61c2b..bd79179 100644
72099 --- a/fs/mount.h
72100 +++ b/fs/mount.h
72101 @@ -13,7 +13,7 @@ struct mnt_namespace {
72102 u64 seq; /* Sequence number to prevent loops */
72103 wait_queue_head_t poll;
72104 u64 event;
72105 -};
72106 +} __randomize_layout;
72107
72108 struct mnt_pcp {
72109 int mnt_count;
72110 @@ -65,7 +65,7 @@ struct mount {
72111 struct hlist_head mnt_pins;
72112 struct fs_pin mnt_umount;
72113 struct dentry *mnt_ex_mountpoint;
72114 -};
72115 +} __randomize_layout;
72116
72117 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
72118
72119 diff --git a/fs/namei.c b/fs/namei.c
72120 index 50a8583..44c470a 100644
72121 --- a/fs/namei.c
72122 +++ b/fs/namei.c
72123 @@ -337,17 +337,32 @@ int generic_permission(struct inode *inode, int mask)
72124 if (ret != -EACCES)
72125 return ret;
72126
72127 +#ifdef CONFIG_GRKERNSEC
72128 + /* we'll block if we have to log due to a denied capability use */
72129 + if (mask & MAY_NOT_BLOCK)
72130 + return -ECHILD;
72131 +#endif
72132 +
72133 if (S_ISDIR(inode->i_mode)) {
72134 /* DACs are overridable for directories */
72135 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
72136 - return 0;
72137 if (!(mask & MAY_WRITE))
72138 - if (capable_wrt_inode_uidgid(inode,
72139 - CAP_DAC_READ_SEARCH))
72140 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
72141 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
72142 return 0;
72143 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
72144 + return 0;
72145 return -EACCES;
72146 }
72147 /*
72148 + * Searching includes executable on directories, else just read.
72149 + */
72150 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
72151 + if (mask == MAY_READ)
72152 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
72153 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
72154 + return 0;
72155 +
72156 + /*
72157 * Read/write DACs are always overridable.
72158 * Executable DACs are overridable when there is
72159 * at least one exec bit set.
72160 @@ -356,14 +371,6 @@ int generic_permission(struct inode *inode, int mask)
72161 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
72162 return 0;
72163
72164 - /*
72165 - * Searching includes executable on directories, else just read.
72166 - */
72167 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
72168 - if (mask == MAY_READ)
72169 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
72170 - return 0;
72171 -
72172 return -EACCES;
72173 }
72174 EXPORT_SYMBOL(generic_permission);
72175 @@ -503,7 +510,7 @@ struct nameidata {
72176 int last_type;
72177 unsigned depth;
72178 struct file *base;
72179 - char *saved_names[MAX_NESTED_LINKS + 1];
72180 + const char *saved_names[MAX_NESTED_LINKS + 1];
72181 };
72182
72183 /*
72184 @@ -714,13 +721,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
72185 nd->flags |= LOOKUP_JUMPED;
72186 }
72187
72188 -void nd_set_link(struct nameidata *nd, char *path)
72189 +void nd_set_link(struct nameidata *nd, const char *path)
72190 {
72191 nd->saved_names[nd->depth] = path;
72192 }
72193 EXPORT_SYMBOL(nd_set_link);
72194
72195 -char *nd_get_link(struct nameidata *nd)
72196 +const char *nd_get_link(const struct nameidata *nd)
72197 {
72198 return nd->saved_names[nd->depth];
72199 }
72200 @@ -855,7 +862,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
72201 {
72202 struct dentry *dentry = link->dentry;
72203 int error;
72204 - char *s;
72205 + const char *s;
72206
72207 BUG_ON(nd->flags & LOOKUP_RCU);
72208
72209 @@ -876,6 +883,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
72210 if (error)
72211 goto out_put_nd_path;
72212
72213 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
72214 + dentry->d_inode, dentry, nd->path.mnt)) {
72215 + error = -EACCES;
72216 + goto out_put_nd_path;
72217 + }
72218 +
72219 nd->last_type = LAST_BIND;
72220 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
72221 error = PTR_ERR(*p);
72222 @@ -1640,6 +1653,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
72223 if (res)
72224 break;
72225 res = walk_component(nd, path, LOOKUP_FOLLOW);
72226 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
72227 + res = -EACCES;
72228 put_link(nd, &link, cookie);
72229 } while (res > 0);
72230
72231 @@ -1712,7 +1727,7 @@ EXPORT_SYMBOL(full_name_hash);
72232 static inline u64 hash_name(const char *name)
72233 {
72234 unsigned long a, b, adata, bdata, mask, hash, len;
72235 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
72236 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
72237
72238 hash = a = 0;
72239 len = -sizeof(unsigned long);
72240 @@ -2007,6 +2022,8 @@ static int path_lookupat(int dfd, const char *name,
72241 if (err)
72242 break;
72243 err = lookup_last(nd, &path);
72244 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
72245 + err = -EACCES;
72246 put_link(nd, &link, cookie);
72247 }
72248 }
72249 @@ -2014,6 +2031,13 @@ static int path_lookupat(int dfd, const char *name,
72250 if (!err)
72251 err = complete_walk(nd);
72252
72253 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
72254 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
72255 + path_put(&nd->path);
72256 + err = -ENOENT;
72257 + }
72258 + }
72259 +
72260 if (!err && nd->flags & LOOKUP_DIRECTORY) {
72261 if (!d_can_lookup(nd->path.dentry)) {
72262 path_put(&nd->path);
72263 @@ -2035,8 +2059,15 @@ static int filename_lookup(int dfd, struct filename *name,
72264 retval = path_lookupat(dfd, name->name,
72265 flags | LOOKUP_REVAL, nd);
72266
72267 - if (likely(!retval))
72268 + if (likely(!retval)) {
72269 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
72270 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
72271 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
72272 + path_put(&nd->path);
72273 + return -ENOENT;
72274 + }
72275 + }
72276 + }
72277 return retval;
72278 }
72279
72280 @@ -2615,6 +2646,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
72281 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
72282 return -EPERM;
72283
72284 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
72285 + return -EPERM;
72286 + if (gr_handle_rawio(inode))
72287 + return -EPERM;
72288 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
72289 + return -EACCES;
72290 +
72291 return 0;
72292 }
72293
72294 @@ -2846,7 +2884,7 @@ looked_up:
72295 * cleared otherwise prior to returning.
72296 */
72297 static int lookup_open(struct nameidata *nd, struct path *path,
72298 - struct file *file,
72299 + struct path *link, struct file *file,
72300 const struct open_flags *op,
72301 bool got_write, int *opened)
72302 {
72303 @@ -2881,6 +2919,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
72304 /* Negative dentry, just create the file */
72305 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
72306 umode_t mode = op->mode;
72307 +
72308 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
72309 + error = -EACCES;
72310 + goto out_dput;
72311 + }
72312 +
72313 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
72314 + error = -EACCES;
72315 + goto out_dput;
72316 + }
72317 +
72318 if (!IS_POSIXACL(dir->d_inode))
72319 mode &= ~current_umask();
72320 /*
72321 @@ -2902,6 +2951,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
72322 nd->flags & LOOKUP_EXCL);
72323 if (error)
72324 goto out_dput;
72325 + else
72326 + gr_handle_create(dentry, nd->path.mnt);
72327 }
72328 out_no_open:
72329 path->dentry = dentry;
72330 @@ -2916,7 +2967,7 @@ out_dput:
72331 /*
72332 * Handle the last step of open()
72333 */
72334 -static int do_last(struct nameidata *nd, struct path *path,
72335 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
72336 struct file *file, const struct open_flags *op,
72337 int *opened, struct filename *name)
72338 {
72339 @@ -2966,6 +3017,15 @@ static int do_last(struct nameidata *nd, struct path *path,
72340 if (error)
72341 return error;
72342
72343 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
72344 + error = -ENOENT;
72345 + goto out;
72346 + }
72347 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
72348 + error = -EACCES;
72349 + goto out;
72350 + }
72351 +
72352 audit_inode(name, dir, LOOKUP_PARENT);
72353 error = -EISDIR;
72354 /* trailing slashes? */
72355 @@ -2985,7 +3045,7 @@ retry_lookup:
72356 */
72357 }
72358 mutex_lock(&dir->d_inode->i_mutex);
72359 - error = lookup_open(nd, path, file, op, got_write, opened);
72360 + error = lookup_open(nd, path, link, file, op, got_write, opened);
72361 mutex_unlock(&dir->d_inode->i_mutex);
72362
72363 if (error <= 0) {
72364 @@ -3009,11 +3069,28 @@ retry_lookup:
72365 goto finish_open_created;
72366 }
72367
72368 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
72369 + error = -ENOENT;
72370 + goto exit_dput;
72371 + }
72372 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
72373 + error = -EACCES;
72374 + goto exit_dput;
72375 + }
72376 +
72377 /*
72378 * create/update audit record if it already exists.
72379 */
72380 - if (d_is_positive(path->dentry))
72381 + if (d_is_positive(path->dentry)) {
72382 + /* only check if O_CREAT is specified, all other checks need to go
72383 + into may_open */
72384 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
72385 + error = -EACCES;
72386 + goto exit_dput;
72387 + }
72388 +
72389 audit_inode(name, path->dentry, 0);
72390 + }
72391
72392 /*
72393 * If atomic_open() acquired write access it is dropped now due to
72394 @@ -3055,6 +3132,11 @@ finish_lookup:
72395 }
72396 }
72397 BUG_ON(inode != path->dentry->d_inode);
72398 + /* if we're resolving a symlink to another symlink */
72399 + if (link && gr_handle_symlink_owner(link, inode)) {
72400 + error = -EACCES;
72401 + goto out;
72402 + }
72403 return 1;
72404 }
72405
72406 @@ -3074,7 +3156,18 @@ finish_open:
72407 path_put(&save_parent);
72408 return error;
72409 }
72410 +
72411 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
72412 + error = -ENOENT;
72413 + goto out;
72414 + }
72415 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
72416 + error = -EACCES;
72417 + goto out;
72418 + }
72419 +
72420 audit_inode(name, nd->path.dentry, 0);
72421 +
72422 error = -EISDIR;
72423 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
72424 goto out;
72425 @@ -3235,7 +3328,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
72426 if (unlikely(error))
72427 goto out;
72428
72429 - error = do_last(nd, &path, file, op, &opened, pathname);
72430 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
72431 while (unlikely(error > 0)) { /* trailing symlink */
72432 struct path link = path;
72433 void *cookie;
72434 @@ -3253,7 +3346,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
72435 error = follow_link(&link, nd, &cookie);
72436 if (unlikely(error))
72437 break;
72438 - error = do_last(nd, &path, file, op, &opened, pathname);
72439 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
72440 put_link(nd, &link, cookie);
72441 }
72442 out:
72443 @@ -3356,9 +3449,11 @@ static struct dentry *filename_create(int dfd, struct filename *name,
72444 goto unlock;
72445
72446 error = -EEXIST;
72447 - if (d_is_positive(dentry))
72448 + if (d_is_positive(dentry)) {
72449 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
72450 + error = -ENOENT;
72451 goto fail;
72452 -
72453 + }
72454 /*
72455 * Special case - lookup gave negative, but... we had foo/bar/
72456 * From the vfs_mknod() POV we just have a negative dentry -
72457 @@ -3423,6 +3518,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
72458 }
72459 EXPORT_SYMBOL(user_path_create);
72460
72461 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
72462 +{
72463 + struct filename *tmp = getname(pathname);
72464 + struct dentry *res;
72465 + if (IS_ERR(tmp))
72466 + return ERR_CAST(tmp);
72467 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
72468 + if (IS_ERR(res))
72469 + putname(tmp);
72470 + else
72471 + *to = tmp;
72472 + return res;
72473 +}
72474 +
72475 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
72476 {
72477 int error = may_create(dir, dentry);
72478 @@ -3486,6 +3595,17 @@ retry:
72479
72480 if (!IS_POSIXACL(path.dentry->d_inode))
72481 mode &= ~current_umask();
72482 +
72483 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
72484 + error = -EPERM;
72485 + goto out;
72486 + }
72487 +
72488 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
72489 + error = -EACCES;
72490 + goto out;
72491 + }
72492 +
72493 error = security_path_mknod(&path, dentry, mode, dev);
72494 if (error)
72495 goto out;
72496 @@ -3501,6 +3621,8 @@ retry:
72497 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
72498 break;
72499 }
72500 + if (!error)
72501 + gr_handle_create(dentry, path.mnt);
72502 out:
72503 done_path_create(&path, dentry);
72504 if (retry_estale(error, lookup_flags)) {
72505 @@ -3555,9 +3677,16 @@ retry:
72506
72507 if (!IS_POSIXACL(path.dentry->d_inode))
72508 mode &= ~current_umask();
72509 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
72510 + error = -EACCES;
72511 + goto out;
72512 + }
72513 error = security_path_mkdir(&path, dentry, mode);
72514 if (!error)
72515 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
72516 + if (!error)
72517 + gr_handle_create(dentry, path.mnt);
72518 +out:
72519 done_path_create(&path, dentry);
72520 if (retry_estale(error, lookup_flags)) {
72521 lookup_flags |= LOOKUP_REVAL;
72522 @@ -3590,7 +3719,7 @@ void dentry_unhash(struct dentry *dentry)
72523 {
72524 shrink_dcache_parent(dentry);
72525 spin_lock(&dentry->d_lock);
72526 - if (dentry->d_lockref.count == 1)
72527 + if (__lockref_read(&dentry->d_lockref) == 1)
72528 __d_drop(dentry);
72529 spin_unlock(&dentry->d_lock);
72530 }
72531 @@ -3641,6 +3770,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
72532 struct filename *name;
72533 struct dentry *dentry;
72534 struct nameidata nd;
72535 + u64 saved_ino = 0;
72536 + dev_t saved_dev = 0;
72537 unsigned int lookup_flags = 0;
72538 retry:
72539 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
72540 @@ -3673,10 +3804,21 @@ retry:
72541 error = -ENOENT;
72542 goto exit3;
72543 }
72544 +
72545 + saved_ino = gr_get_ino_from_dentry(dentry);
72546 + saved_dev = gr_get_dev_from_dentry(dentry);
72547 +
72548 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
72549 + error = -EACCES;
72550 + goto exit3;
72551 + }
72552 +
72553 error = security_path_rmdir(&nd.path, dentry);
72554 if (error)
72555 goto exit3;
72556 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
72557 + if (!error && (saved_dev || saved_ino))
72558 + gr_handle_delete(saved_ino, saved_dev);
72559 exit3:
72560 dput(dentry);
72561 exit2:
72562 @@ -3769,6 +3911,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
72563 struct nameidata nd;
72564 struct inode *inode = NULL;
72565 struct inode *delegated_inode = NULL;
72566 + u64 saved_ino = 0;
72567 + dev_t saved_dev = 0;
72568 unsigned int lookup_flags = 0;
72569 retry:
72570 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
72571 @@ -3795,10 +3939,22 @@ retry_deleg:
72572 if (d_is_negative(dentry))
72573 goto slashes;
72574 ihold(inode);
72575 +
72576 + if (inode->i_nlink <= 1) {
72577 + saved_ino = gr_get_ino_from_dentry(dentry);
72578 + saved_dev = gr_get_dev_from_dentry(dentry);
72579 + }
72580 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
72581 + error = -EACCES;
72582 + goto exit2;
72583 + }
72584 +
72585 error = security_path_unlink(&nd.path, dentry);
72586 if (error)
72587 goto exit2;
72588 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
72589 + if (!error && (saved_ino || saved_dev))
72590 + gr_handle_delete(saved_ino, saved_dev);
72591 exit2:
72592 dput(dentry);
72593 }
72594 @@ -3887,9 +4043,17 @@ retry:
72595 if (IS_ERR(dentry))
72596 goto out_putname;
72597
72598 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
72599 + error = -EACCES;
72600 + goto out;
72601 + }
72602 +
72603 error = security_path_symlink(&path, dentry, from->name);
72604 if (!error)
72605 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
72606 + if (!error)
72607 + gr_handle_create(dentry, path.mnt);
72608 +out:
72609 done_path_create(&path, dentry);
72610 if (retry_estale(error, lookup_flags)) {
72611 lookup_flags |= LOOKUP_REVAL;
72612 @@ -3993,6 +4157,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
72613 struct dentry *new_dentry;
72614 struct path old_path, new_path;
72615 struct inode *delegated_inode = NULL;
72616 + struct filename *to = NULL;
72617 int how = 0;
72618 int error;
72619
72620 @@ -4016,7 +4181,7 @@ retry:
72621 if (error)
72622 return error;
72623
72624 - new_dentry = user_path_create(newdfd, newname, &new_path,
72625 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
72626 (how & LOOKUP_REVAL));
72627 error = PTR_ERR(new_dentry);
72628 if (IS_ERR(new_dentry))
72629 @@ -4028,11 +4193,28 @@ retry:
72630 error = may_linkat(&old_path);
72631 if (unlikely(error))
72632 goto out_dput;
72633 +
72634 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
72635 + old_path.dentry->d_inode,
72636 + old_path.dentry->d_inode->i_mode, to)) {
72637 + error = -EACCES;
72638 + goto out_dput;
72639 + }
72640 +
72641 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
72642 + old_path.dentry, old_path.mnt, to)) {
72643 + error = -EACCES;
72644 + goto out_dput;
72645 + }
72646 +
72647 error = security_path_link(old_path.dentry, &new_path, new_dentry);
72648 if (error)
72649 goto out_dput;
72650 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
72651 + if (!error)
72652 + gr_handle_create(new_dentry, new_path.mnt);
72653 out_dput:
72654 + putname(to);
72655 done_path_create(&new_path, new_dentry);
72656 if (delegated_inode) {
72657 error = break_deleg_wait(&delegated_inode);
72658 @@ -4348,6 +4530,20 @@ retry_deleg:
72659 if (new_dentry == trap)
72660 goto exit5;
72661
72662 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
72663 + /* use EXDEV error to cause 'mv' to switch to an alternative
72664 + * method for usability
72665 + */
72666 + error = -EXDEV;
72667 + goto exit5;
72668 + }
72669 +
72670 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
72671 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
72672 + to, flags);
72673 + if (error)
72674 + goto exit5;
72675 +
72676 error = security_path_rename(&oldnd.path, old_dentry,
72677 &newnd.path, new_dentry, flags);
72678 if (error)
72679 @@ -4355,6 +4551,9 @@ retry_deleg:
72680 error = vfs_rename(old_dir->d_inode, old_dentry,
72681 new_dir->d_inode, new_dentry,
72682 &delegated_inode, flags);
72683 + if (!error)
72684 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
72685 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
72686 exit5:
72687 dput(new_dentry);
72688 exit4:
72689 @@ -4411,14 +4610,24 @@ EXPORT_SYMBOL(vfs_whiteout);
72690
72691 int readlink_copy(char __user *buffer, int buflen, const char *link)
72692 {
72693 + char tmpbuf[64];
72694 + const char *newlink;
72695 int len = PTR_ERR(link);
72696 +
72697 if (IS_ERR(link))
72698 goto out;
72699
72700 len = strlen(link);
72701 if (len > (unsigned) buflen)
72702 len = buflen;
72703 - if (copy_to_user(buffer, link, len))
72704 +
72705 + if (len < sizeof(tmpbuf)) {
72706 + memcpy(tmpbuf, link, len);
72707 + newlink = tmpbuf;
72708 + } else
72709 + newlink = link;
72710 +
72711 + if (copy_to_user(buffer, newlink, len))
72712 len = -EFAULT;
72713 out:
72714 return len;
72715 diff --git a/fs/namespace.c b/fs/namespace.c
72716 index 13b0f7b..1ee96e7 100644
72717 --- a/fs/namespace.c
72718 +++ b/fs/namespace.c
72719 @@ -1480,6 +1480,9 @@ static int do_umount(struct mount *mnt, int flags)
72720 if (!(sb->s_flags & MS_RDONLY))
72721 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
72722 up_write(&sb->s_umount);
72723 +
72724 + gr_log_remount(mnt->mnt_devname, retval);
72725 +
72726 return retval;
72727 }
72728
72729 @@ -1502,6 +1505,9 @@ static int do_umount(struct mount *mnt, int flags)
72730 }
72731 unlock_mount_hash();
72732 namespace_unlock();
72733 +
72734 + gr_log_unmount(mnt->mnt_devname, retval);
72735 +
72736 return retval;
72737 }
72738
72739 @@ -1559,7 +1565,7 @@ static inline bool may_mount(void)
72740 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
72741 */
72742
72743 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
72744 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
72745 {
72746 struct path path;
72747 struct mount *mnt;
72748 @@ -1604,7 +1610,7 @@ out:
72749 /*
72750 * The 2.0 compatible umount. No flags.
72751 */
72752 -SYSCALL_DEFINE1(oldumount, char __user *, name)
72753 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
72754 {
72755 return sys_umount(name, 0);
72756 }
72757 @@ -2673,6 +2679,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
72758 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
72759 MS_STRICTATIME);
72760
72761 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
72762 + retval = -EPERM;
72763 + goto dput_out;
72764 + }
72765 +
72766 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
72767 + retval = -EPERM;
72768 + goto dput_out;
72769 + }
72770 +
72771 if (flags & MS_REMOUNT)
72772 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
72773 data_page);
72774 @@ -2686,7 +2702,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
72775 retval = do_new_mount(&path, type_page, flags, mnt_flags,
72776 dev_name, data_page);
72777 dput_out:
72778 + gr_log_mount(dev_name, &path, retval);
72779 +
72780 path_put(&path);
72781 +
72782 return retval;
72783 }
72784
72785 @@ -2704,7 +2723,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
72786 * number incrementing at 10Ghz will take 12,427 years to wrap which
72787 * is effectively never, so we can ignore the possibility.
72788 */
72789 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
72790 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
72791
72792 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72793 {
72794 @@ -2720,7 +2739,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72795 return ERR_PTR(ret);
72796 }
72797 new_ns->ns.ops = &mntns_operations;
72798 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
72799 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
72800 atomic_set(&new_ns->count, 1);
72801 new_ns->root = NULL;
72802 INIT_LIST_HEAD(&new_ns->list);
72803 @@ -2730,7 +2749,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72804 return new_ns;
72805 }
72806
72807 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
72808 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
72809 struct user_namespace *user_ns, struct fs_struct *new_fs)
72810 {
72811 struct mnt_namespace *new_ns;
72812 @@ -2851,8 +2870,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
72813 }
72814 EXPORT_SYMBOL(mount_subtree);
72815
72816 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
72817 - char __user *, type, unsigned long, flags, void __user *, data)
72818 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
72819 + const char __user *, type, unsigned long, flags, void __user *, data)
72820 {
72821 int ret;
72822 char *kernel_type;
72823 @@ -2958,6 +2977,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
72824 if (error)
72825 goto out2;
72826
72827 + if (gr_handle_chroot_pivot()) {
72828 + error = -EPERM;
72829 + goto out2;
72830 + }
72831 +
72832 get_fs_root(current->fs, &root);
72833 old_mp = lock_mount(&old);
72834 error = PTR_ERR(old_mp);
72835 @@ -3238,7 +3262,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
72836 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
72837 return -EPERM;
72838
72839 - if (fs->users != 1)
72840 + if (atomic_read(&fs->users) != 1)
72841 return -EINVAL;
72842
72843 get_mnt_ns(mnt_ns);
72844 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
72845 index 19ca95c..b28702c 100644
72846 --- a/fs/nfs/callback_xdr.c
72847 +++ b/fs/nfs/callback_xdr.c
72848 @@ -51,7 +51,7 @@ struct callback_op {
72849 callback_decode_arg_t decode_args;
72850 callback_encode_res_t encode_res;
72851 long res_maxsize;
72852 -};
72853 +} __do_const;
72854
72855 static struct callback_op callback_ops[];
72856
72857 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
72858 index d42dff6..ecbdf42 100644
72859 --- a/fs/nfs/inode.c
72860 +++ b/fs/nfs/inode.c
72861 @@ -1270,16 +1270,16 @@ static int nfs_ctime_need_update(const struct inode *inode, const struct nfs_fat
72862 return timespec_compare(&fattr->ctime, &inode->i_ctime) > 0;
72863 }
72864
72865 -static atomic_long_t nfs_attr_generation_counter;
72866 +static atomic_long_unchecked_t nfs_attr_generation_counter;
72867
72868 static unsigned long nfs_read_attr_generation_counter(void)
72869 {
72870 - return atomic_long_read(&nfs_attr_generation_counter);
72871 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
72872 }
72873
72874 unsigned long nfs_inc_attr_generation_counter(void)
72875 {
72876 - return atomic_long_inc_return(&nfs_attr_generation_counter);
72877 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
72878 }
72879 EXPORT_SYMBOL_GPL(nfs_inc_attr_generation_counter);
72880
72881 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
72882 index 5416968..0942042 100644
72883 --- a/fs/nfsd/nfs4proc.c
72884 +++ b/fs/nfsd/nfs4proc.c
72885 @@ -1496,7 +1496,7 @@ struct nfsd4_operation {
72886 nfsd4op_rsize op_rsize_bop;
72887 stateid_getter op_get_currentstateid;
72888 stateid_setter op_set_currentstateid;
72889 -};
72890 +} __do_const;
72891
72892 static struct nfsd4_operation nfsd4_ops[];
72893
72894 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
72895 index 5b33ce1..c2a92aa 100644
72896 --- a/fs/nfsd/nfs4xdr.c
72897 +++ b/fs/nfsd/nfs4xdr.c
72898 @@ -1703,7 +1703,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
72899
72900 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
72901
72902 -static nfsd4_dec nfsd4_dec_ops[] = {
72903 +static const nfsd4_dec nfsd4_dec_ops[] = {
72904 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
72905 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
72906 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
72907 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
72908 index 46ec934..f384e41 100644
72909 --- a/fs/nfsd/nfscache.c
72910 +++ b/fs/nfsd/nfscache.c
72911 @@ -541,7 +541,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72912 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
72913 u32 hash;
72914 struct nfsd_drc_bucket *b;
72915 - int len;
72916 + long len;
72917 size_t bufsize = 0;
72918
72919 if (!rp)
72920 @@ -550,11 +550,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72921 hash = nfsd_cache_hash(rp->c_xid);
72922 b = &drc_hashtbl[hash];
72923
72924 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
72925 - len >>= 2;
72926 + if (statp) {
72927 + len = (char*)statp - (char*)resv->iov_base;
72928 + len = resv->iov_len - len;
72929 + len >>= 2;
72930 + }
72931
72932 /* Don't cache excessive amounts of data and XDR failures */
72933 - if (!statp || len > (256 >> 2)) {
72934 + if (!statp || len > (256 >> 2) || len < 0) {
72935 nfsd_reply_cache_free(b, rp);
72936 return;
72937 }
72938 @@ -562,7 +565,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72939 switch (cachetype) {
72940 case RC_REPLSTAT:
72941 if (len != 1)
72942 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
72943 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
72944 rp->c_replstat = *statp;
72945 break;
72946 case RC_REPLBUFF:
72947 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
72948 index 3685265..e77261e 100644
72949 --- a/fs/nfsd/vfs.c
72950 +++ b/fs/nfsd/vfs.c
72951 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
72952
72953 oldfs = get_fs();
72954 set_fs(KERNEL_DS);
72955 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
72956 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
72957 set_fs(oldfs);
72958 return nfsd_finish_read(file, count, host_err);
72959 }
72960 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
72961
72962 /* Write the data. */
72963 oldfs = get_fs(); set_fs(KERNEL_DS);
72964 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
72965 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
72966 set_fs(oldfs);
72967 if (host_err < 0)
72968 goto out_nfserr;
72969 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
72970 */
72971
72972 oldfs = get_fs(); set_fs(KERNEL_DS);
72973 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
72974 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
72975 set_fs(oldfs);
72976
72977 if (host_err < 0)
72978 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
72979 index 52ccd34..7a6b202 100644
72980 --- a/fs/nls/nls_base.c
72981 +++ b/fs/nls/nls_base.c
72982 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
72983
72984 int __register_nls(struct nls_table *nls, struct module *owner)
72985 {
72986 - struct nls_table ** tmp = &tables;
72987 + struct nls_table *tmp = tables;
72988
72989 if (nls->next)
72990 return -EBUSY;
72991
72992 - nls->owner = owner;
72993 + pax_open_kernel();
72994 + *(void **)&nls->owner = owner;
72995 + pax_close_kernel();
72996 spin_lock(&nls_lock);
72997 - while (*tmp) {
72998 - if (nls == *tmp) {
72999 + while (tmp) {
73000 + if (nls == tmp) {
73001 spin_unlock(&nls_lock);
73002 return -EBUSY;
73003 }
73004 - tmp = &(*tmp)->next;
73005 + tmp = tmp->next;
73006 }
73007 - nls->next = tables;
73008 + pax_open_kernel();
73009 + *(struct nls_table **)&nls->next = tables;
73010 + pax_close_kernel();
73011 tables = nls;
73012 spin_unlock(&nls_lock);
73013 return 0;
73014 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
73015
73016 int unregister_nls(struct nls_table * nls)
73017 {
73018 - struct nls_table ** tmp = &tables;
73019 + struct nls_table * const * tmp = &tables;
73020
73021 spin_lock(&nls_lock);
73022 while (*tmp) {
73023 if (nls == *tmp) {
73024 - *tmp = nls->next;
73025 + pax_open_kernel();
73026 + *(struct nls_table **)tmp = nls->next;
73027 + pax_close_kernel();
73028 spin_unlock(&nls_lock);
73029 return 0;
73030 }
73031 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
73032 return -EINVAL;
73033 }
73034
73035 -static struct nls_table *find_nls(char *charset)
73036 +static struct nls_table *find_nls(const char *charset)
73037 {
73038 struct nls_table *nls;
73039 spin_lock(&nls_lock);
73040 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
73041 return nls;
73042 }
73043
73044 -struct nls_table *load_nls(char *charset)
73045 +struct nls_table *load_nls(const char *charset)
73046 {
73047 return try_then_request_module(find_nls(charset), "nls_%s", charset);
73048 }
73049 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
73050 index 162b3f1..6076a7c 100644
73051 --- a/fs/nls/nls_euc-jp.c
73052 +++ b/fs/nls/nls_euc-jp.c
73053 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
73054 p_nls = load_nls("cp932");
73055
73056 if (p_nls) {
73057 - table.charset2upper = p_nls->charset2upper;
73058 - table.charset2lower = p_nls->charset2lower;
73059 + pax_open_kernel();
73060 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
73061 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
73062 + pax_close_kernel();
73063 return register_nls(&table);
73064 }
73065
73066 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
73067 index a80a741..7b96e1b 100644
73068 --- a/fs/nls/nls_koi8-ru.c
73069 +++ b/fs/nls/nls_koi8-ru.c
73070 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
73071 p_nls = load_nls("koi8-u");
73072
73073 if (p_nls) {
73074 - table.charset2upper = p_nls->charset2upper;
73075 - table.charset2lower = p_nls->charset2lower;
73076 + pax_open_kernel();
73077 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
73078 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
73079 + pax_close_kernel();
73080 return register_nls(&table);
73081 }
73082
73083 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
73084 index cf27550..6c70f29d 100644
73085 --- a/fs/notify/fanotify/fanotify_user.c
73086 +++ b/fs/notify/fanotify/fanotify_user.c
73087 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
73088
73089 fd = fanotify_event_metadata.fd;
73090 ret = -EFAULT;
73091 - if (copy_to_user(buf, &fanotify_event_metadata,
73092 - fanotify_event_metadata.event_len))
73093 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
73094 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
73095 goto out_close_fd;
73096
73097 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
73098 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
73099 index a95d8e0..a91a5fd 100644
73100 --- a/fs/notify/notification.c
73101 +++ b/fs/notify/notification.c
73102 @@ -48,7 +48,7 @@
73103 #include <linux/fsnotify_backend.h>
73104 #include "fsnotify.h"
73105
73106 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
73107 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
73108
73109 /**
73110 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
73111 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
73112 */
73113 u32 fsnotify_get_cookie(void)
73114 {
73115 - return atomic_inc_return(&fsnotify_sync_cookie);
73116 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
73117 }
73118 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
73119
73120 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
73121 index 9e38daf..5727cae 100644
73122 --- a/fs/ntfs/dir.c
73123 +++ b/fs/ntfs/dir.c
73124 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
73125 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
73126 ~(s64)(ndir->itype.index.block_size - 1)));
73127 /* Bounds checks. */
73128 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
73129 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
73130 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
73131 "inode 0x%lx or driver bug.", vdir->i_ino);
73132 goto err_out;
73133 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
73134 index 1da9b2d..9cca092a 100644
73135 --- a/fs/ntfs/file.c
73136 +++ b/fs/ntfs/file.c
73137 @@ -1281,7 +1281,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
73138 char *addr;
73139 size_t total = 0;
73140 unsigned len;
73141 - int left;
73142 + unsigned left;
73143
73144 do {
73145 len = PAGE_CACHE_SIZE - ofs;
73146 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
73147 index 9e1e112..241a52a 100644
73148 --- a/fs/ntfs/super.c
73149 +++ b/fs/ntfs/super.c
73150 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
73151 if (!silent)
73152 ntfs_error(sb, "Primary boot sector is invalid.");
73153 } else if (!silent)
73154 - ntfs_error(sb, read_err_str, "primary");
73155 + ntfs_error(sb, read_err_str, "%s", "primary");
73156 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
73157 if (bh_primary)
73158 brelse(bh_primary);
73159 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
73160 goto hotfix_primary_boot_sector;
73161 brelse(bh_backup);
73162 } else if (!silent)
73163 - ntfs_error(sb, read_err_str, "backup");
73164 + ntfs_error(sb, read_err_str, "%s", "backup");
73165 /* Try to read NT3.51- backup boot sector. */
73166 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
73167 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
73168 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
73169 "sector.");
73170 brelse(bh_backup);
73171 } else if (!silent)
73172 - ntfs_error(sb, read_err_str, "backup");
73173 + ntfs_error(sb, read_err_str, "%s", "backup");
73174 /* We failed. Cleanup and return. */
73175 if (bh_primary)
73176 brelse(bh_primary);
73177 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
73178 index 0440134..d52c93a 100644
73179 --- a/fs/ocfs2/localalloc.c
73180 +++ b/fs/ocfs2/localalloc.c
73181 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
73182 goto bail;
73183 }
73184
73185 - atomic_inc(&osb->alloc_stats.moves);
73186 + atomic_inc_unchecked(&osb->alloc_stats.moves);
73187
73188 bail:
73189 if (handle)
73190 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
73191 index 460c6c3..b4ef513 100644
73192 --- a/fs/ocfs2/ocfs2.h
73193 +++ b/fs/ocfs2/ocfs2.h
73194 @@ -247,11 +247,11 @@ enum ocfs2_vol_state
73195
73196 struct ocfs2_alloc_stats
73197 {
73198 - atomic_t moves;
73199 - atomic_t local_data;
73200 - atomic_t bitmap_data;
73201 - atomic_t bg_allocs;
73202 - atomic_t bg_extends;
73203 + atomic_unchecked_t moves;
73204 + atomic_unchecked_t local_data;
73205 + atomic_unchecked_t bitmap_data;
73206 + atomic_unchecked_t bg_allocs;
73207 + atomic_unchecked_t bg_extends;
73208 };
73209
73210 enum ocfs2_local_alloc_state
73211 diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
73212 index ee541f9..df3a500 100644
73213 --- a/fs/ocfs2/refcounttree.c
73214 +++ b/fs/ocfs2/refcounttree.c
73215 @@ -4276,7 +4276,7 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
73216 error = posix_acl_create(dir, &mode, &default_acl, &acl);
73217 if (error) {
73218 mlog_errno(error);
73219 - goto out;
73220 + return error;
73221 }
73222
73223 error = ocfs2_create_inode_in_orphan(dir, mode,
73224 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
73225 index 0cb889a..6a26b24 100644
73226 --- a/fs/ocfs2/suballoc.c
73227 +++ b/fs/ocfs2/suballoc.c
73228 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
73229 mlog_errno(status);
73230 goto bail;
73231 }
73232 - atomic_inc(&osb->alloc_stats.bg_extends);
73233 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
73234
73235 /* You should never ask for this much metadata */
73236 BUG_ON(bits_wanted >
73237 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
73238 mlog_errno(status);
73239 goto bail;
73240 }
73241 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73242 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73243
73244 *suballoc_loc = res.sr_bg_blkno;
73245 *suballoc_bit_start = res.sr_bit_offset;
73246 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
73247 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
73248 res->sr_bits);
73249
73250 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73251 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73252
73253 BUG_ON(res->sr_bits != 1);
73254
73255 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
73256 mlog_errno(status);
73257 goto bail;
73258 }
73259 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73260 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73261
73262 BUG_ON(res.sr_bits != 1);
73263
73264 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
73265 cluster_start,
73266 num_clusters);
73267 if (!status)
73268 - atomic_inc(&osb->alloc_stats.local_data);
73269 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
73270 } else {
73271 if (min_clusters > (osb->bitmap_cpg - 1)) {
73272 /* The only paths asking for contiguousness
73273 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
73274 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
73275 res.sr_bg_blkno,
73276 res.sr_bit_offset);
73277 - atomic_inc(&osb->alloc_stats.bitmap_data);
73278 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
73279 *num_clusters = res.sr_bits;
73280 }
73281 }
73282 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
73283 index 2667518..24bcf79 100644
73284 --- a/fs/ocfs2/super.c
73285 +++ b/fs/ocfs2/super.c
73286 @@ -308,11 +308,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
73287 "%10s => GlobalAllocs: %d LocalAllocs: %d "
73288 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
73289 "Stats",
73290 - atomic_read(&osb->alloc_stats.bitmap_data),
73291 - atomic_read(&osb->alloc_stats.local_data),
73292 - atomic_read(&osb->alloc_stats.bg_allocs),
73293 - atomic_read(&osb->alloc_stats.moves),
73294 - atomic_read(&osb->alloc_stats.bg_extends));
73295 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
73296 + atomic_read_unchecked(&osb->alloc_stats.local_data),
73297 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
73298 + atomic_read_unchecked(&osb->alloc_stats.moves),
73299 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
73300
73301 out += snprintf(buf + out, len - out,
73302 "%10s => State: %u Descriptor: %llu Size: %u bits "
73303 @@ -2093,11 +2093,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
73304
73305 mutex_init(&osb->system_file_mutex);
73306
73307 - atomic_set(&osb->alloc_stats.moves, 0);
73308 - atomic_set(&osb->alloc_stats.local_data, 0);
73309 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
73310 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
73311 - atomic_set(&osb->alloc_stats.bg_extends, 0);
73312 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
73313 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
73314 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
73315 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
73316 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
73317
73318 /* Copy the blockcheck stats from the superblock probe */
73319 osb->osb_ecc_stats = *stats;
73320 diff --git a/fs/open.c b/fs/open.c
73321 index 44a3be1..5e97aa1 100644
73322 --- a/fs/open.c
73323 +++ b/fs/open.c
73324 @@ -32,6 +32,8 @@
73325 #include <linux/dnotify.h>
73326 #include <linux/compat.h>
73327
73328 +#define CREATE_TRACE_POINTS
73329 +#include <trace/events/fs.h>
73330 #include "internal.h"
73331
73332 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
73333 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
73334 error = locks_verify_truncate(inode, NULL, length);
73335 if (!error)
73336 error = security_path_truncate(path);
73337 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
73338 + error = -EACCES;
73339 if (!error)
73340 error = do_truncate(path->dentry, length, 0, NULL);
73341
73342 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
73343 error = locks_verify_truncate(inode, f.file, length);
73344 if (!error)
73345 error = security_path_truncate(&f.file->f_path);
73346 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
73347 + error = -EACCES;
73348 if (!error)
73349 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
73350 sb_end_write(inode->i_sb);
73351 @@ -392,6 +398,9 @@ retry:
73352 if (__mnt_is_readonly(path.mnt))
73353 res = -EROFS;
73354
73355 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
73356 + res = -EACCES;
73357 +
73358 out_path_release:
73359 path_put(&path);
73360 if (retry_estale(res, lookup_flags)) {
73361 @@ -423,6 +432,8 @@ retry:
73362 if (error)
73363 goto dput_and_out;
73364
73365 + gr_log_chdir(path.dentry, path.mnt);
73366 +
73367 set_fs_pwd(current->fs, &path);
73368
73369 dput_and_out:
73370 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
73371 goto out_putf;
73372
73373 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
73374 +
73375 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
73376 + error = -EPERM;
73377 +
73378 + if (!error)
73379 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
73380 +
73381 if (!error)
73382 set_fs_pwd(current->fs, &f.file->f_path);
73383 out_putf:
73384 @@ -481,7 +499,13 @@ retry:
73385 if (error)
73386 goto dput_and_out;
73387
73388 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
73389 + goto dput_and_out;
73390 +
73391 set_fs_root(current->fs, &path);
73392 +
73393 + gr_handle_chroot_chdir(&path);
73394 +
73395 error = 0;
73396 dput_and_out:
73397 path_put(&path);
73398 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
73399 return error;
73400 retry_deleg:
73401 mutex_lock(&inode->i_mutex);
73402 +
73403 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
73404 + error = -EACCES;
73405 + goto out_unlock;
73406 + }
73407 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
73408 + error = -EACCES;
73409 + goto out_unlock;
73410 + }
73411 +
73412 error = security_path_chmod(path, mode);
73413 if (error)
73414 goto out_unlock;
73415 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
73416 uid = make_kuid(current_user_ns(), user);
73417 gid = make_kgid(current_user_ns(), group);
73418
73419 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
73420 + return -EACCES;
73421 +
73422 retry_deleg:
73423 newattrs.ia_valid = ATTR_CTIME;
73424 if (user != (uid_t) -1) {
73425 @@ -1017,6 +1054,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
73426 } else {
73427 fsnotify_open(f);
73428 fd_install(fd, f);
73429 + trace_do_sys_open(tmp->name, flags, mode);
73430 }
73431 }
73432 putname(tmp);
73433 diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
73434 index bf8537c..c16ef7d 100644
73435 --- a/fs/overlayfs/super.c
73436 +++ b/fs/overlayfs/super.c
73437 @@ -172,7 +172,7 @@ void ovl_path_lower(struct dentry *dentry, struct path *path)
73438 {
73439 struct ovl_entry *oe = dentry->d_fsdata;
73440
73441 - *path = oe->numlower ? oe->lowerstack[0] : (struct path) { NULL, NULL };
73442 + *path = oe->numlower ? oe->lowerstack[0] : (struct path) { .dentry = NULL, .mnt = NULL };
73443 }
73444
73445 int ovl_want_write(struct dentry *dentry)
73446 @@ -816,8 +816,8 @@ static unsigned int ovl_split_lowerdirs(char *str)
73447
73448 static int ovl_fill_super(struct super_block *sb, void *data, int silent)
73449 {
73450 - struct path upperpath = { NULL, NULL };
73451 - struct path workpath = { NULL, NULL };
73452 + struct path upperpath = { .dentry = NULL, .mnt = NULL };
73453 + struct path workpath = { .dentry = NULL, .mnt = NULL };
73454 struct dentry *root_dentry;
73455 struct ovl_entry *oe;
73456 struct ovl_fs *ufs;
73457 diff --git a/fs/pipe.c b/fs/pipe.c
73458 index 21981e5..2c0bffb 100644
73459 --- a/fs/pipe.c
73460 +++ b/fs/pipe.c
73461 @@ -37,7 +37,7 @@ unsigned int pipe_max_size = 1048576;
73462 /*
73463 * Minimum pipe size, as required by POSIX
73464 */
73465 -unsigned int pipe_min_size = PAGE_SIZE;
73466 +unsigned int pipe_min_size __read_only = PAGE_SIZE;
73467
73468 /*
73469 * We use a start+len construction, which provides full use of the
73470 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
73471
73472 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
73473 {
73474 - if (pipe->files)
73475 + if (atomic_read(&pipe->files))
73476 mutex_lock_nested(&pipe->mutex, subclass);
73477 }
73478
73479 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
73480
73481 void pipe_unlock(struct pipe_inode_info *pipe)
73482 {
73483 - if (pipe->files)
73484 + if (atomic_read(&pipe->files))
73485 mutex_unlock(&pipe->mutex);
73486 }
73487 EXPORT_SYMBOL(pipe_unlock);
73488 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
73489 }
73490 if (bufs) /* More to do? */
73491 continue;
73492 - if (!pipe->writers)
73493 + if (!atomic_read(&pipe->writers))
73494 break;
73495 - if (!pipe->waiting_writers) {
73496 + if (!atomic_read(&pipe->waiting_writers)) {
73497 /* syscall merging: Usually we must not sleep
73498 * if O_NONBLOCK is set, or if we got some data.
73499 * But if a writer sleeps in kernel space, then
73500 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73501
73502 __pipe_lock(pipe);
73503
73504 - if (!pipe->readers) {
73505 + if (!atomic_read(&pipe->readers)) {
73506 send_sig(SIGPIPE, current, 0);
73507 ret = -EPIPE;
73508 goto out;
73509 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73510 for (;;) {
73511 int bufs;
73512
73513 - if (!pipe->readers) {
73514 + if (!atomic_read(&pipe->readers)) {
73515 send_sig(SIGPIPE, current, 0);
73516 if (!ret)
73517 ret = -EPIPE;
73518 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73519 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
73520 do_wakeup = 0;
73521 }
73522 - pipe->waiting_writers++;
73523 + atomic_inc(&pipe->waiting_writers);
73524 pipe_wait(pipe);
73525 - pipe->waiting_writers--;
73526 + atomic_dec(&pipe->waiting_writers);
73527 }
73528 out:
73529 __pipe_unlock(pipe);
73530 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
73531 mask = 0;
73532 if (filp->f_mode & FMODE_READ) {
73533 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
73534 - if (!pipe->writers && filp->f_version != pipe->w_counter)
73535 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
73536 mask |= POLLHUP;
73537 }
73538
73539 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
73540 * Most Unices do not set POLLERR for FIFOs but on Linux they
73541 * behave exactly like pipes for poll().
73542 */
73543 - if (!pipe->readers)
73544 + if (!atomic_read(&pipe->readers))
73545 mask |= POLLERR;
73546 }
73547
73548 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
73549 int kill = 0;
73550
73551 spin_lock(&inode->i_lock);
73552 - if (!--pipe->files) {
73553 + if (atomic_dec_and_test(&pipe->files)) {
73554 inode->i_pipe = NULL;
73555 kill = 1;
73556 }
73557 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
73558
73559 __pipe_lock(pipe);
73560 if (file->f_mode & FMODE_READ)
73561 - pipe->readers--;
73562 + atomic_dec(&pipe->readers);
73563 if (file->f_mode & FMODE_WRITE)
73564 - pipe->writers--;
73565 + atomic_dec(&pipe->writers);
73566
73567 - if (pipe->readers || pipe->writers) {
73568 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
73569 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
73570 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
73571 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
73572 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
73573 kfree(pipe);
73574 }
73575
73576 -static struct vfsmount *pipe_mnt __read_mostly;
73577 +struct vfsmount *pipe_mnt __read_mostly;
73578
73579 /*
73580 * pipefs_dname() is called from d_path().
73581 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
73582 goto fail_iput;
73583
73584 inode->i_pipe = pipe;
73585 - pipe->files = 2;
73586 - pipe->readers = pipe->writers = 1;
73587 + atomic_set(&pipe->files, 2);
73588 + atomic_set(&pipe->readers, 1);
73589 + atomic_set(&pipe->writers, 1);
73590 inode->i_fop = &pipefifo_fops;
73591
73592 /*
73593 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
73594 spin_lock(&inode->i_lock);
73595 if (inode->i_pipe) {
73596 pipe = inode->i_pipe;
73597 - pipe->files++;
73598 + atomic_inc(&pipe->files);
73599 spin_unlock(&inode->i_lock);
73600 } else {
73601 spin_unlock(&inode->i_lock);
73602 pipe = alloc_pipe_info();
73603 if (!pipe)
73604 return -ENOMEM;
73605 - pipe->files = 1;
73606 + atomic_set(&pipe->files, 1);
73607 spin_lock(&inode->i_lock);
73608 if (unlikely(inode->i_pipe)) {
73609 - inode->i_pipe->files++;
73610 + atomic_inc(&inode->i_pipe->files);
73611 spin_unlock(&inode->i_lock);
73612 free_pipe_info(pipe);
73613 pipe = inode->i_pipe;
73614 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
73615 * opened, even when there is no process writing the FIFO.
73616 */
73617 pipe->r_counter++;
73618 - if (pipe->readers++ == 0)
73619 + if (atomic_inc_return(&pipe->readers) == 1)
73620 wake_up_partner(pipe);
73621
73622 - if (!is_pipe && !pipe->writers) {
73623 + if (!is_pipe && !atomic_read(&pipe->writers)) {
73624 if ((filp->f_flags & O_NONBLOCK)) {
73625 /* suppress POLLHUP until we have
73626 * seen a writer */
73627 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
73628 * errno=ENXIO when there is no process reading the FIFO.
73629 */
73630 ret = -ENXIO;
73631 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
73632 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
73633 goto err;
73634
73635 pipe->w_counter++;
73636 - if (!pipe->writers++)
73637 + if (atomic_inc_return(&pipe->writers) == 1)
73638 wake_up_partner(pipe);
73639
73640 - if (!is_pipe && !pipe->readers) {
73641 + if (!is_pipe && !atomic_read(&pipe->readers)) {
73642 if (wait_for_partner(pipe, &pipe->r_counter))
73643 goto err_wr;
73644 }
73645 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
73646 * the process can at least talk to itself.
73647 */
73648
73649 - pipe->readers++;
73650 - pipe->writers++;
73651 + atomic_inc(&pipe->readers);
73652 + atomic_inc(&pipe->writers);
73653 pipe->r_counter++;
73654 pipe->w_counter++;
73655 - if (pipe->readers == 1 || pipe->writers == 1)
73656 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
73657 wake_up_partner(pipe);
73658 break;
73659
73660 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
73661 return 0;
73662
73663 err_rd:
73664 - if (!--pipe->readers)
73665 + if (atomic_dec_and_test(&pipe->readers))
73666 wake_up_interruptible(&pipe->wait);
73667 ret = -ERESTARTSYS;
73668 goto err;
73669
73670 err_wr:
73671 - if (!--pipe->writers)
73672 + if (atomic_dec_and_test(&pipe->writers))
73673 wake_up_interruptible(&pipe->wait);
73674 ret = -ERESTARTSYS;
73675 goto err;
73676 @@ -1010,7 +1011,7 @@ static long pipe_set_size(struct pipe_inode_info *pipe, unsigned long nr_pages)
73677 * Currently we rely on the pipe array holding a power-of-2 number
73678 * of pages.
73679 */
73680 -static inline unsigned int round_pipe_size(unsigned int size)
73681 +static inline unsigned long round_pipe_size(unsigned long size)
73682 {
73683 unsigned long nr_pages;
73684
73685 @@ -1058,13 +1059,16 @@ long pipe_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
73686
73687 switch (cmd) {
73688 case F_SETPIPE_SZ: {
73689 - unsigned int size, nr_pages;
73690 + unsigned long size, nr_pages;
73691 +
73692 + ret = -EINVAL;
73693 + if (arg < pipe_min_size)
73694 + goto out;
73695
73696 size = round_pipe_size(arg);
73697 nr_pages = size >> PAGE_SHIFT;
73698
73699 - ret = -EINVAL;
73700 - if (!nr_pages)
73701 + if (size < pipe_min_size)
73702 goto out;
73703
73704 if (!capable(CAP_SYS_RESOURCE) && size > pipe_max_size) {
73705 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
73706 index 3a48bb7..403067b 100644
73707 --- a/fs/posix_acl.c
73708 +++ b/fs/posix_acl.c
73709 @@ -20,6 +20,7 @@
73710 #include <linux/xattr.h>
73711 #include <linux/export.h>
73712 #include <linux/user_namespace.h>
73713 +#include <linux/grsecurity.h>
73714
73715 struct posix_acl **acl_by_type(struct inode *inode, int type)
73716 {
73717 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
73718 }
73719 }
73720 if (mode_p)
73721 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
73722 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
73723 return not_equiv;
73724 }
73725 EXPORT_SYMBOL(posix_acl_equiv_mode);
73726 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
73727 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
73728 }
73729
73730 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
73731 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
73732 return not_equiv;
73733 }
73734
73735 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
73736 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
73737 int err = -ENOMEM;
73738 if (clone) {
73739 + *mode_p &= ~gr_acl_umask();
73740 +
73741 err = posix_acl_create_masq(clone, mode_p);
73742 if (err < 0) {
73743 posix_acl_release(clone);
73744 @@ -663,11 +666,12 @@ struct posix_acl *
73745 posix_acl_from_xattr(struct user_namespace *user_ns,
73746 const void *value, size_t size)
73747 {
73748 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
73749 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
73750 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
73751 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
73752 int count;
73753 struct posix_acl *acl;
73754 struct posix_acl_entry *acl_e;
73755 + umode_t umask = gr_acl_umask();
73756
73757 if (!value)
73758 return NULL;
73759 @@ -693,12 +697,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
73760
73761 switch(acl_e->e_tag) {
73762 case ACL_USER_OBJ:
73763 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
73764 + break;
73765 case ACL_GROUP_OBJ:
73766 case ACL_MASK:
73767 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
73768 + break;
73769 case ACL_OTHER:
73770 + acl_e->e_perm &= ~(umask & S_IRWXO);
73771 break;
73772
73773 case ACL_USER:
73774 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
73775 acl_e->e_uid =
73776 make_kuid(user_ns,
73777 le32_to_cpu(entry->e_id));
73778 @@ -706,6 +716,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
73779 goto fail;
73780 break;
73781 case ACL_GROUP:
73782 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
73783 acl_e->e_gid =
73784 make_kgid(user_ns,
73785 le32_to_cpu(entry->e_id));
73786 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
73787 index 2183fcf..3c32a98 100644
73788 --- a/fs/proc/Kconfig
73789 +++ b/fs/proc/Kconfig
73790 @@ -30,7 +30,7 @@ config PROC_FS
73791
73792 config PROC_KCORE
73793 bool "/proc/kcore support" if !ARM
73794 - depends on PROC_FS && MMU
73795 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
73796 help
73797 Provides a virtual ELF core file of the live kernel. This can
73798 be read with gdb and other ELF tools. No modifications can be
73799 @@ -38,8 +38,8 @@ config PROC_KCORE
73800
73801 config PROC_VMCORE
73802 bool "/proc/vmcore support"
73803 - depends on PROC_FS && CRASH_DUMP
73804 - default y
73805 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
73806 + default n
73807 help
73808 Exports the dump image of crashed kernel in ELF format.
73809
73810 @@ -63,8 +63,8 @@ config PROC_SYSCTL
73811 limited in memory.
73812
73813 config PROC_PAGE_MONITOR
73814 - default y
73815 - depends on PROC_FS && MMU
73816 + default n
73817 + depends on PROC_FS && MMU && !GRKERNSEC
73818 bool "Enable /proc page monitoring" if EXPERT
73819 help
73820 Various /proc files exist to monitor process memory utilization:
73821 diff --git a/fs/proc/array.c b/fs/proc/array.c
73822 index 1295a00..4c91a6b 100644
73823 --- a/fs/proc/array.c
73824 +++ b/fs/proc/array.c
73825 @@ -60,6 +60,7 @@
73826 #include <linux/tty.h>
73827 #include <linux/string.h>
73828 #include <linux/mman.h>
73829 +#include <linux/grsecurity.h>
73830 #include <linux/proc_fs.h>
73831 #include <linux/ioport.h>
73832 #include <linux/uaccess.h>
73833 @@ -322,6 +323,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
73834 cpumask_pr_args(&task->cpus_allowed));
73835 }
73836
73837 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73838 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
73839 +{
73840 + if (p->mm)
73841 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
73842 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
73843 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
73844 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
73845 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
73846 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
73847 + else
73848 + seq_printf(m, "PaX:\t-----\n");
73849 +}
73850 +#endif
73851 +
73852 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
73853 struct pid *pid, struct task_struct *task)
73854 {
73855 @@ -340,9 +356,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
73856 task_cpus_allowed(m, task);
73857 cpuset_task_status_allowed(m, task);
73858 task_context_switch_counts(m, task);
73859 +
73860 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73861 + task_pax(m, task);
73862 +#endif
73863 +
73864 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
73865 + task_grsec_rbac(m, task);
73866 +#endif
73867 +
73868 return 0;
73869 }
73870
73871 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73872 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
73873 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
73874 + _mm->pax_flags & MF_PAX_SEGMEXEC))
73875 +#endif
73876 +
73877 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73878 struct pid *pid, struct task_struct *task, int whole)
73879 {
73880 @@ -364,6 +395,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73881 char tcomm[sizeof(task->comm)];
73882 unsigned long flags;
73883
73884 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73885 + if (current->exec_id != m->exec_id) {
73886 + gr_log_badprocpid("stat");
73887 + return 0;
73888 + }
73889 +#endif
73890 +
73891 state = *get_task_state(task);
73892 vsize = eip = esp = 0;
73893 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
73894 @@ -434,6 +472,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73895 gtime = task_gtime(task);
73896 }
73897
73898 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73899 + if (PAX_RAND_FLAGS(mm)) {
73900 + eip = 0;
73901 + esp = 0;
73902 + wchan = 0;
73903 + }
73904 +#endif
73905 +#ifdef CONFIG_GRKERNSEC_HIDESYM
73906 + wchan = 0;
73907 + eip =0;
73908 + esp =0;
73909 +#endif
73910 +
73911 /* scale priority and nice values from timeslices to -20..20 */
73912 /* to make it look like a "normal" Unix priority/nice value */
73913 priority = task_prio(task);
73914 @@ -465,9 +516,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73915 seq_put_decimal_ull(m, ' ', vsize);
73916 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
73917 seq_put_decimal_ull(m, ' ', rsslim);
73918 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73919 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
73920 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
73921 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
73922 +#else
73923 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
73924 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
73925 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
73926 +#endif
73927 seq_put_decimal_ull(m, ' ', esp);
73928 seq_put_decimal_ull(m, ' ', eip);
73929 /* The signal information here is obsolete.
73930 @@ -489,7 +546,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73931 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
73932 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
73933
73934 - if (mm && permitted) {
73935 + if (mm && permitted
73936 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73937 + && !PAX_RAND_FLAGS(mm)
73938 +#endif
73939 + ) {
73940 seq_put_decimal_ull(m, ' ', mm->start_data);
73941 seq_put_decimal_ull(m, ' ', mm->end_data);
73942 seq_put_decimal_ull(m, ' ', mm->start_brk);
73943 @@ -527,8 +588,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
73944 struct pid *pid, struct task_struct *task)
73945 {
73946 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
73947 - struct mm_struct *mm = get_task_mm(task);
73948 + struct mm_struct *mm;
73949
73950 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73951 + if (current->exec_id != m->exec_id) {
73952 + gr_log_badprocpid("statm");
73953 + return 0;
73954 + }
73955 +#endif
73956 + mm = get_task_mm(task);
73957 if (mm) {
73958 size = task_statm(mm, &shared, &text, &data, &resident);
73959 mmput(mm);
73960 @@ -551,6 +619,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
73961 return 0;
73962 }
73963
73964 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
73965 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
73966 +{
73967 + unsigned long flags;
73968 + u32 curr_ip = 0;
73969 +
73970 + if (lock_task_sighand(task, &flags)) {
73971 + curr_ip = task->signal->curr_ip;
73972 + unlock_task_sighand(task, &flags);
73973 + }
73974 + return seq_printf(m, "%pI4\n", &curr_ip);
73975 +}
73976 +#endif
73977 +
73978 #ifdef CONFIG_CHECKPOINT_RESTORE
73979 static struct pid *
73980 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
73981 diff --git a/fs/proc/base.c b/fs/proc/base.c
73982 index 3f3d7ae..68de109 100644
73983 --- a/fs/proc/base.c
73984 +++ b/fs/proc/base.c
73985 @@ -113,6 +113,14 @@ struct pid_entry {
73986 union proc_op op;
73987 };
73988
73989 +struct getdents_callback {
73990 + struct linux_dirent __user * current_dir;
73991 + struct linux_dirent __user * previous;
73992 + struct file * file;
73993 + int count;
73994 + int error;
73995 +};
73996 +
73997 #define NOD(NAME, MODE, IOP, FOP, OP) { \
73998 .name = (NAME), \
73999 .len = sizeof(NAME) - 1, \
74000 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
74001 return 0;
74002 }
74003
74004 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74005 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
74006 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
74007 + _mm->pax_flags & MF_PAX_SEGMEXEC))
74008 +#endif
74009 +
74010 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
74011 struct pid *pid, struct task_struct *task)
74012 {
74013 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
74014 if (mm && !IS_ERR(mm)) {
74015 unsigned int nwords = 0;
74016 +
74017 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74018 + /* allow if we're currently ptracing this task */
74019 + if (PAX_RAND_FLAGS(mm) &&
74020 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
74021 + mmput(mm);
74022 + return 0;
74023 + }
74024 +#endif
74025 +
74026 do {
74027 nwords += 2;
74028 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
74029 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
74030 }
74031
74032
74033 -#ifdef CONFIG_KALLSYMS
74034 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74035 /*
74036 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
74037 * Returns the resolved symbol. If that fails, simply return the address.
74038 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
74039 mutex_unlock(&task->signal->cred_guard_mutex);
74040 }
74041
74042 -#ifdef CONFIG_STACKTRACE
74043 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74044
74045 #define MAX_STACK_TRACE_DEPTH 64
74046
74047 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
74048 return 0;
74049 }
74050
74051 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
74052 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
74053 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
74054 struct pid *pid, struct task_struct *task)
74055 {
74056 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
74057 /************************************************************************/
74058
74059 /* permission checks */
74060 -static int proc_fd_access_allowed(struct inode *inode)
74061 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
74062 {
74063 struct task_struct *task;
74064 int allowed = 0;
74065 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
74066 */
74067 task = get_proc_task(inode);
74068 if (task) {
74069 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
74070 + if (log)
74071 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
74072 + else
74073 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
74074 put_task_struct(task);
74075 }
74076 return allowed;
74077 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
74078 struct task_struct *task,
74079 int hide_pid_min)
74080 {
74081 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74082 + return false;
74083 +
74084 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74085 + rcu_read_lock();
74086 + {
74087 + const struct cred *tmpcred = current_cred();
74088 + const struct cred *cred = __task_cred(task);
74089 +
74090 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
74091 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74092 + || in_group_p(grsec_proc_gid)
74093 +#endif
74094 + ) {
74095 + rcu_read_unlock();
74096 + return true;
74097 + }
74098 + }
74099 + rcu_read_unlock();
74100 +
74101 + if (!pid->hide_pid)
74102 + return false;
74103 +#endif
74104 +
74105 if (pid->hide_pid < hide_pid_min)
74106 return true;
74107 if (in_group_p(pid->pid_gid))
74108 return true;
74109 +
74110 return ptrace_may_access(task, PTRACE_MODE_READ);
74111 }
74112
74113 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
74114 put_task_struct(task);
74115
74116 if (!has_perms) {
74117 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74118 + {
74119 +#else
74120 if (pid->hide_pid == 2) {
74121 +#endif
74122 /*
74123 * Let's make getdents(), stat(), and open()
74124 * consistent with each other. If a process
74125 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
74126
74127 if (task) {
74128 mm = mm_access(task, mode);
74129 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
74130 + mmput(mm);
74131 + mm = ERR_PTR(-EPERM);
74132 + }
74133 put_task_struct(task);
74134
74135 if (!IS_ERR_OR_NULL(mm)) {
74136 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
74137 return PTR_ERR(mm);
74138
74139 file->private_data = mm;
74140 +
74141 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74142 + file->f_version = current->exec_id;
74143 +#endif
74144 +
74145 return 0;
74146 }
74147
74148 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
74149 ssize_t copied;
74150 char *page;
74151
74152 +#ifdef CONFIG_GRKERNSEC
74153 + if (write)
74154 + return -EPERM;
74155 +#endif
74156 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74157 + if (file->f_version != current->exec_id) {
74158 + gr_log_badprocpid("mem");
74159 + return 0;
74160 + }
74161 +#endif
74162 +
74163 if (!mm)
74164 return 0;
74165
74166 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
74167 goto free;
74168
74169 while (count > 0) {
74170 - int this_len = min_t(int, count, PAGE_SIZE);
74171 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
74172
74173 if (write && copy_from_user(page, buf, this_len)) {
74174 copied = -EFAULT;
74175 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
74176 if (!mm)
74177 return 0;
74178
74179 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74180 + if (file->f_version != current->exec_id) {
74181 + gr_log_badprocpid("environ");
74182 + return 0;
74183 + }
74184 +#endif
74185 +
74186 page = (char *)__get_free_page(GFP_TEMPORARY);
74187 if (!page)
74188 return -ENOMEM;
74189 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
74190 goto free;
74191 while (count > 0) {
74192 size_t this_len, max_len;
74193 - int retval;
74194 + ssize_t retval;
74195
74196 if (src >= (mm->env_end - mm->env_start))
74197 break;
74198 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
74199 int error = -EACCES;
74200
74201 /* Are we allowed to snoop on the tasks file descriptors? */
74202 - if (!proc_fd_access_allowed(inode))
74203 + if (!proc_fd_access_allowed(inode, 0))
74204 goto out;
74205
74206 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
74207 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
74208 struct path path;
74209
74210 /* Are we allowed to snoop on the tasks file descriptors? */
74211 - if (!proc_fd_access_allowed(inode))
74212 - goto out;
74213 + /* logging this is needed for learning on chromium to work properly,
74214 + but we don't want to flood the logs from 'ps' which does a readlink
74215 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
74216 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
74217 + */
74218 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
74219 + if (!proc_fd_access_allowed(inode,0))
74220 + goto out;
74221 + } else {
74222 + if (!proc_fd_access_allowed(inode,1))
74223 + goto out;
74224 + }
74225
74226 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
74227 if (error)
74228 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
74229 rcu_read_lock();
74230 cred = __task_cred(task);
74231 inode->i_uid = cred->euid;
74232 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74233 + inode->i_gid = grsec_proc_gid;
74234 +#else
74235 inode->i_gid = cred->egid;
74236 +#endif
74237 rcu_read_unlock();
74238 }
74239 security_task_to_inode(task, inode);
74240 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
74241 return -ENOENT;
74242 }
74243 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
74244 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74245 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
74246 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74247 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
74248 +#endif
74249 task_dumpable(task)) {
74250 cred = __task_cred(task);
74251 stat->uid = cred->euid;
74252 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74253 + stat->gid = grsec_proc_gid;
74254 +#else
74255 stat->gid = cred->egid;
74256 +#endif
74257 }
74258 }
74259 rcu_read_unlock();
74260 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
74261
74262 if (task) {
74263 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
74264 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74265 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
74266 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74267 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
74268 +#endif
74269 task_dumpable(task)) {
74270 rcu_read_lock();
74271 cred = __task_cred(task);
74272 inode->i_uid = cred->euid;
74273 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74274 + inode->i_gid = grsec_proc_gid;
74275 +#else
74276 inode->i_gid = cred->egid;
74277 +#endif
74278 rcu_read_unlock();
74279 } else {
74280 inode->i_uid = GLOBAL_ROOT_UID;
74281 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
74282 if (!task)
74283 goto out_no_task;
74284
74285 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74286 + goto out;
74287 +
74288 /*
74289 * Yes, it does not scale. And it should not. Don't add
74290 * new entries into /proc/<tgid>/ without very good reasons.
74291 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
74292 if (!task)
74293 return -ENOENT;
74294
74295 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74296 + goto out;
74297 +
74298 if (!dir_emit_dots(file, ctx))
74299 goto out;
74300
74301 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
74302 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
74303 #endif
74304 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
74305 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
74306 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
74307 ONE("syscall", S_IRUSR, proc_pid_syscall),
74308 #endif
74309 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
74310 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
74311 #ifdef CONFIG_SECURITY
74312 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
74313 #endif
74314 -#ifdef CONFIG_KALLSYMS
74315 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74316 ONE("wchan", S_IRUGO, proc_pid_wchan),
74317 #endif
74318 -#ifdef CONFIG_STACKTRACE
74319 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74320 ONE("stack", S_IRUSR, proc_pid_stack),
74321 #endif
74322 #ifdef CONFIG_SCHEDSTATS
74323 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
74324 #ifdef CONFIG_HARDWALL
74325 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
74326 #endif
74327 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
74328 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
74329 +#endif
74330 #ifdef CONFIG_USER_NS
74331 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
74332 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
74333 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
74334 if (!inode)
74335 goto out;
74336
74337 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74338 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
74339 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74340 + inode->i_gid = grsec_proc_gid;
74341 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
74342 +#else
74343 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
74344 +#endif
74345 inode->i_op = &proc_tgid_base_inode_operations;
74346 inode->i_fop = &proc_tgid_base_operations;
74347 inode->i_flags|=S_IMMUTABLE;
74348 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
74349 if (!task)
74350 goto out;
74351
74352 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74353 + goto out_put_task;
74354 +
74355 result = proc_pid_instantiate(dir, dentry, task, NULL);
74356 +out_put_task:
74357 put_task_struct(task);
74358 out:
74359 return ERR_PTR(result);
74360 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
74361 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
74362 #endif
74363 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
74364 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
74365 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
74366 ONE("syscall", S_IRUSR, proc_pid_syscall),
74367 #endif
74368 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
74369 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
74370 #ifdef CONFIG_SECURITY
74371 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
74372 #endif
74373 -#ifdef CONFIG_KALLSYMS
74374 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74375 ONE("wchan", S_IRUGO, proc_pid_wchan),
74376 #endif
74377 -#ifdef CONFIG_STACKTRACE
74378 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74379 ONE("stack", S_IRUSR, proc_pid_stack),
74380 #endif
74381 #ifdef CONFIG_SCHEDSTATS
74382 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
74383 index cbd82df..c0407d2 100644
74384 --- a/fs/proc/cmdline.c
74385 +++ b/fs/proc/cmdline.c
74386 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
74387
74388 static int __init proc_cmdline_init(void)
74389 {
74390 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74391 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
74392 +#else
74393 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
74394 +#endif
74395 return 0;
74396 }
74397 fs_initcall(proc_cmdline_init);
74398 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
74399 index 50493ed..248166b 100644
74400 --- a/fs/proc/devices.c
74401 +++ b/fs/proc/devices.c
74402 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
74403
74404 static int __init proc_devices_init(void)
74405 {
74406 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74407 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
74408 +#else
74409 proc_create("devices", 0, NULL, &proc_devinfo_operations);
74410 +#endif
74411 return 0;
74412 }
74413 fs_initcall(proc_devices_init);
74414 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
74415 index 8e5ad83..1f07a8c 100644
74416 --- a/fs/proc/fd.c
74417 +++ b/fs/proc/fd.c
74418 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
74419 if (!task)
74420 return -ENOENT;
74421
74422 - files = get_files_struct(task);
74423 + if (!gr_acl_handle_procpidmem(task))
74424 + files = get_files_struct(task);
74425 put_task_struct(task);
74426
74427 if (files) {
74428 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
74429 */
74430 int proc_fd_permission(struct inode *inode, int mask)
74431 {
74432 + struct task_struct *task;
74433 int rv = generic_permission(inode, mask);
74434 - if (rv == 0)
74435 - return 0;
74436 +
74437 if (task_tgid(current) == proc_pid(inode))
74438 rv = 0;
74439 +
74440 + task = get_proc_task(inode);
74441 + if (task == NULL)
74442 + return rv;
74443 +
74444 + if (gr_acl_handle_procpidmem(task))
74445 + rv = -EACCES;
74446 +
74447 + put_task_struct(task);
74448 +
74449 return rv;
74450 }
74451
74452 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
74453 index be65b20..2998ba8 100644
74454 --- a/fs/proc/generic.c
74455 +++ b/fs/proc/generic.c
74456 @@ -22,6 +22,7 @@
74457 #include <linux/bitops.h>
74458 #include <linux/spinlock.h>
74459 #include <linux/completion.h>
74460 +#include <linux/grsecurity.h>
74461 #include <asm/uaccess.h>
74462
74463 #include "internal.h"
74464 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
74465 return proc_lookup_de(PDE(dir), dir, dentry);
74466 }
74467
74468 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
74469 + unsigned int flags)
74470 +{
74471 + if (gr_proc_is_restricted())
74472 + return ERR_PTR(-EACCES);
74473 +
74474 + return proc_lookup_de(PDE(dir), dir, dentry);
74475 +}
74476 +
74477 /*
74478 * This returns non-zero if at EOF, so that the /proc
74479 * root directory can use this and check if it should
74480 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
74481 return proc_readdir_de(PDE(inode), file, ctx);
74482 }
74483
74484 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
74485 +{
74486 + struct inode *inode = file_inode(file);
74487 +
74488 + if (gr_proc_is_restricted())
74489 + return -EACCES;
74490 +
74491 + return proc_readdir_de(PDE(inode), file, ctx);
74492 +}
74493 +
74494 /*
74495 * These are the generic /proc directory operations. They
74496 * use the in-memory "struct proc_dir_entry" tree to parse
74497 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
74498 .iterate = proc_readdir,
74499 };
74500
74501 +static const struct file_operations proc_dir_restricted_operations = {
74502 + .llseek = generic_file_llseek,
74503 + .read = generic_read_dir,
74504 + .iterate = proc_readdir_restrict,
74505 +};
74506 +
74507 /*
74508 * proc directories can do almost nothing..
74509 */
74510 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
74511 .setattr = proc_notify_change,
74512 };
74513
74514 +static const struct inode_operations proc_dir_restricted_inode_operations = {
74515 + .lookup = proc_lookup_restrict,
74516 + .getattr = proc_getattr,
74517 + .setattr = proc_notify_change,
74518 +};
74519 +
74520 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
74521 {
74522 int ret;
74523 @@ -441,6 +473,31 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
74524 }
74525 EXPORT_SYMBOL_GPL(proc_mkdir_data);
74526
74527 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
74528 + struct proc_dir_entry *parent, void *data)
74529 +{
74530 + struct proc_dir_entry *ent;
74531 +
74532 + if (mode == 0)
74533 + mode = S_IRUGO | S_IXUGO;
74534 +
74535 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
74536 + if (ent) {
74537 + ent->data = data;
74538 + ent->restricted = 1;
74539 + ent->proc_fops = &proc_dir_restricted_operations;
74540 + ent->proc_iops = &proc_dir_restricted_inode_operations;
74541 + parent->nlink++;
74542 + if (proc_register(parent, ent) < 0) {
74543 + kfree(ent);
74544 + parent->nlink--;
74545 + ent = NULL;
74546 + }
74547 + }
74548 + return ent;
74549 +}
74550 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
74551 +
74552 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
74553 struct proc_dir_entry *parent)
74554 {
74555 @@ -455,6 +512,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
74556 }
74557 EXPORT_SYMBOL(proc_mkdir);
74558
74559 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
74560 + struct proc_dir_entry *parent)
74561 +{
74562 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
74563 +}
74564 +EXPORT_SYMBOL(proc_mkdir_restrict);
74565 +
74566 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
74567 struct proc_dir_entry *parent,
74568 const struct file_operations *proc_fops,
74569 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
74570 index 7697b66..8d8e541 100644
74571 --- a/fs/proc/inode.c
74572 +++ b/fs/proc/inode.c
74573 @@ -24,11 +24,17 @@
74574 #include <linux/mount.h>
74575 #include <linux/magic.h>
74576 #include <linux/namei.h>
74577 +#include <linux/grsecurity.h>
74578
74579 #include <asm/uaccess.h>
74580
74581 #include "internal.h"
74582
74583 +#ifdef CONFIG_PROC_SYSCTL
74584 +extern const struct inode_operations proc_sys_inode_operations;
74585 +extern const struct inode_operations proc_sys_dir_operations;
74586 +#endif
74587 +
74588 static void proc_evict_inode(struct inode *inode)
74589 {
74590 struct proc_dir_entry *de;
74591 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
74592 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
74593 sysctl_head_put(head);
74594 }
74595 +
74596 +#ifdef CONFIG_PROC_SYSCTL
74597 + if (inode->i_op == &proc_sys_inode_operations ||
74598 + inode->i_op == &proc_sys_dir_operations)
74599 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
74600 +#endif
74601 +
74602 }
74603
74604 static struct kmem_cache * proc_inode_cachep;
74605 @@ -426,7 +439,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
74606 if (de->mode) {
74607 inode->i_mode = de->mode;
74608 inode->i_uid = de->uid;
74609 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74610 + inode->i_gid = grsec_proc_gid;
74611 +#else
74612 inode->i_gid = de->gid;
74613 +#endif
74614 }
74615 if (de->size)
74616 inode->i_size = de->size;
74617 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
74618 index c835b94..c9e01a3 100644
74619 --- a/fs/proc/internal.h
74620 +++ b/fs/proc/internal.h
74621 @@ -47,9 +47,10 @@ struct proc_dir_entry {
74622 struct completion *pde_unload_completion;
74623 struct list_head pde_openers; /* who did ->open, but not ->release */
74624 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
74625 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
74626 u8 namelen;
74627 char name[];
74628 -};
74629 +} __randomize_layout;
74630
74631 union proc_op {
74632 int (*proc_get_link)(struct dentry *, struct path *);
74633 @@ -67,7 +68,7 @@ struct proc_inode {
74634 struct ctl_table *sysctl_entry;
74635 const struct proc_ns_operations *ns_ops;
74636 struct inode vfs_inode;
74637 -};
74638 +} __randomize_layout;
74639
74640 /*
74641 * General functions
74642 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
74643 struct pid *, struct task_struct *);
74644 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
74645 struct pid *, struct task_struct *);
74646 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
74647 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
74648 + struct pid *, struct task_struct *);
74649 +#endif
74650
74651 /*
74652 * base.c
74653 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
74654 * generic.c
74655 */
74656 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
74657 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
74658 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
74659 struct dentry *);
74660 extern int proc_readdir(struct file *, struct dir_context *);
74661 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
74662 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
74663
74664 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
74665 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
74666 index a352d57..cb94a5c 100644
74667 --- a/fs/proc/interrupts.c
74668 +++ b/fs/proc/interrupts.c
74669 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
74670
74671 static int __init proc_interrupts_init(void)
74672 {
74673 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74674 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
74675 +#else
74676 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
74677 +#endif
74678 return 0;
74679 }
74680 fs_initcall(proc_interrupts_init);
74681 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
74682 index 91a4e64..14bf8fa 100644
74683 --- a/fs/proc/kcore.c
74684 +++ b/fs/proc/kcore.c
74685 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74686 * the addresses in the elf_phdr on our list.
74687 */
74688 start = kc_offset_to_vaddr(*fpos - elf_buflen);
74689 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
74690 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
74691 + if (tsz > buflen)
74692 tsz = buflen;
74693 -
74694 +
74695 while (buflen) {
74696 struct kcore_list *m;
74697
74698 @@ -515,19 +516,20 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74699 } else {
74700 if (kern_addr_valid(start)) {
74701 unsigned long n;
74702 + char *elf_buf;
74703 + mm_segment_t oldfs;
74704
74705 - n = copy_to_user(buffer, (char *)start, tsz);
74706 - /*
74707 - * We cannot distinguish between fault on source
74708 - * and fault on destination. When this happens
74709 - * we clear too and hope it will trigger the
74710 - * EFAULT again.
74711 - */
74712 - if (n) {
74713 - if (clear_user(buffer + tsz - n,
74714 - n))
74715 - return -EFAULT;
74716 - }
74717 + elf_buf = kzalloc(tsz, GFP_KERNEL);
74718 + if (!elf_buf)
74719 + return -ENOMEM;
74720 + oldfs = get_fs();
74721 + set_fs(KERNEL_DS);
74722 + n = __copy_from_user(elf_buf, (const void __user *)start, tsz);
74723 + set_fs(oldfs);
74724 + n = copy_to_user(buffer, elf_buf, tsz);
74725 + kfree(elf_buf);
74726 + if (n)
74727 + return -EFAULT;
74728 } else {
74729 if (clear_user(buffer, tsz))
74730 return -EFAULT;
74731 @@ -547,6 +549,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74732
74733 static int open_kcore(struct inode *inode, struct file *filp)
74734 {
74735 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
74736 + return -EPERM;
74737 +#endif
74738 if (!capable(CAP_SYS_RAWIO))
74739 return -EPERM;
74740 if (kcore_need_update)
74741 @@ -580,7 +585,7 @@ static int __meminit kcore_callback(struct notifier_block *self,
74742 return NOTIFY_OK;
74743 }
74744
74745 -static struct notifier_block kcore_callback_nb __meminitdata = {
74746 +static struct notifier_block kcore_callback_nb __meminitconst = {
74747 .notifier_call = kcore_callback,
74748 .priority = 0,
74749 };
74750 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
74751 index d3ebf2e..6ad42d1 100644
74752 --- a/fs/proc/meminfo.c
74753 +++ b/fs/proc/meminfo.c
74754 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
74755 vmi.used >> 10,
74756 vmi.largest_chunk >> 10
74757 #ifdef CONFIG_MEMORY_FAILURE
74758 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
74759 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
74760 #endif
74761 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
74762 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
74763 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
74764 index d4a3574..b421ce9 100644
74765 --- a/fs/proc/nommu.c
74766 +++ b/fs/proc/nommu.c
74767 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
74768
74769 if (file) {
74770 seq_pad(m, ' ');
74771 - seq_path(m, &file->f_path, "");
74772 + seq_path(m, &file->f_path, "\n\\");
74773 }
74774
74775 seq_putc(m, '\n');
74776 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
74777 index 1bde894..22ac7eb 100644
74778 --- a/fs/proc/proc_net.c
74779 +++ b/fs/proc/proc_net.c
74780 @@ -23,9 +23,27 @@
74781 #include <linux/nsproxy.h>
74782 #include <net/net_namespace.h>
74783 #include <linux/seq_file.h>
74784 +#include <linux/grsecurity.h>
74785
74786 #include "internal.h"
74787
74788 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
74789 +static struct seq_operations *ipv6_seq_ops_addr;
74790 +
74791 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
74792 +{
74793 + ipv6_seq_ops_addr = addr;
74794 +}
74795 +
74796 +void unregister_ipv6_seq_ops_addr(void)
74797 +{
74798 + ipv6_seq_ops_addr = NULL;
74799 +}
74800 +
74801 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
74802 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
74803 +#endif
74804 +
74805 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
74806 {
74807 return pde->parent->data;
74808 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
74809 return maybe_get_net(PDE_NET(PDE(inode)));
74810 }
74811
74812 +extern const struct seq_operations dev_seq_ops;
74813 +
74814 int seq_open_net(struct inode *ino, struct file *f,
74815 const struct seq_operations *ops, int size)
74816 {
74817 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
74818
74819 BUG_ON(size < sizeof(*p));
74820
74821 + /* only permit access to /proc/net/dev */
74822 + if (
74823 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
74824 + ops != ipv6_seq_ops_addr &&
74825 +#endif
74826 + ops != &dev_seq_ops && gr_proc_is_restricted())
74827 + return -EACCES;
74828 +
74829 net = get_proc_net(ino);
74830 if (net == NULL)
74831 return -ENXIO;
74832 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
74833 int err;
74834 struct net *net;
74835
74836 + if (gr_proc_is_restricted())
74837 + return -EACCES;
74838 +
74839 err = -ENXIO;
74840 net = get_proc_net(inode);
74841 if (net == NULL)
74842 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
74843 index f92d5dd..26398ac 100644
74844 --- a/fs/proc/proc_sysctl.c
74845 +++ b/fs/proc/proc_sysctl.c
74846 @@ -11,13 +11,21 @@
74847 #include <linux/namei.h>
74848 #include <linux/mm.h>
74849 #include <linux/module.h>
74850 +#include <linux/nsproxy.h>
74851 +#ifdef CONFIG_GRKERNSEC
74852 +#include <net/net_namespace.h>
74853 +#endif
74854 #include "internal.h"
74855
74856 +extern int gr_handle_chroot_sysctl(const int op);
74857 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
74858 + const int op);
74859 +
74860 static const struct dentry_operations proc_sys_dentry_operations;
74861 static const struct file_operations proc_sys_file_operations;
74862 -static const struct inode_operations proc_sys_inode_operations;
74863 +const struct inode_operations proc_sys_inode_operations;
74864 static const struct file_operations proc_sys_dir_file_operations;
74865 -static const struct inode_operations proc_sys_dir_operations;
74866 +const struct inode_operations proc_sys_dir_operations;
74867
74868 void proc_sys_poll_notify(struct ctl_table_poll *poll)
74869 {
74870 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
74871
74872 err = NULL;
74873 d_set_d_op(dentry, &proc_sys_dentry_operations);
74874 +
74875 + gr_handle_proc_create(dentry, inode);
74876 +
74877 d_add(dentry, inode);
74878
74879 out:
74880 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74881 struct inode *inode = file_inode(filp);
74882 struct ctl_table_header *head = grab_header(inode);
74883 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
74884 + int op = write ? MAY_WRITE : MAY_READ;
74885 ssize_t error;
74886 size_t res;
74887
74888 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74889 * and won't be until we finish.
74890 */
74891 error = -EPERM;
74892 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
74893 + if (sysctl_perm(head, table, op))
74894 goto out;
74895
74896 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
74897 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74898 if (!table->proc_handler)
74899 goto out;
74900
74901 +#ifdef CONFIG_GRKERNSEC
74902 + error = -EPERM;
74903 + if (gr_handle_chroot_sysctl(op))
74904 + goto out;
74905 + dget(filp->f_path.dentry);
74906 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
74907 + dput(filp->f_path.dentry);
74908 + goto out;
74909 + }
74910 + dput(filp->f_path.dentry);
74911 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
74912 + goto out;
74913 + if (write) {
74914 + if (current->nsproxy->net_ns != table->extra2) {
74915 + if (!capable(CAP_SYS_ADMIN))
74916 + goto out;
74917 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
74918 + goto out;
74919 + }
74920 +#endif
74921 +
74922 /* careful: calling conventions are nasty here */
74923 res = count;
74924 error = table->proc_handler(table, write, buf, &res, ppos);
74925 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
74926 return false;
74927 } else {
74928 d_set_d_op(child, &proc_sys_dentry_operations);
74929 +
74930 + gr_handle_proc_create(child, inode);
74931 +
74932 d_add(child, inode);
74933 }
74934 } else {
74935 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
74936 if ((*pos)++ < ctx->pos)
74937 return true;
74938
74939 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
74940 + return 0;
74941 +
74942 if (unlikely(S_ISLNK(table->mode)))
74943 res = proc_sys_link_fill_cache(file, ctx, head, table);
74944 else
74945 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
74946 if (IS_ERR(head))
74947 return PTR_ERR(head);
74948
74949 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
74950 + return -ENOENT;
74951 +
74952 generic_fillattr(inode, stat);
74953 if (table)
74954 stat->mode = (stat->mode & S_IFMT) | table->mode;
74955 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
74956 .llseek = generic_file_llseek,
74957 };
74958
74959 -static const struct inode_operations proc_sys_inode_operations = {
74960 +const struct inode_operations proc_sys_inode_operations = {
74961 .permission = proc_sys_permission,
74962 .setattr = proc_sys_setattr,
74963 .getattr = proc_sys_getattr,
74964 };
74965
74966 -static const struct inode_operations proc_sys_dir_operations = {
74967 +const struct inode_operations proc_sys_dir_operations = {
74968 .lookup = proc_sys_lookup,
74969 .permission = proc_sys_permission,
74970 .setattr = proc_sys_setattr,
74971 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
74972 static struct ctl_dir *new_dir(struct ctl_table_set *set,
74973 const char *name, int namelen)
74974 {
74975 - struct ctl_table *table;
74976 + ctl_table_no_const *table;
74977 struct ctl_dir *new;
74978 struct ctl_node *node;
74979 char *new_name;
74980 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
74981 return NULL;
74982
74983 node = (struct ctl_node *)(new + 1);
74984 - table = (struct ctl_table *)(node + 1);
74985 + table = (ctl_table_no_const *)(node + 1);
74986 new_name = (char *)(table + 2);
74987 memcpy(new_name, name, namelen);
74988 new_name[namelen] = '\0';
74989 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
74990 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
74991 struct ctl_table_root *link_root)
74992 {
74993 - struct ctl_table *link_table, *entry, *link;
74994 + ctl_table_no_const *link_table, *link;
74995 + struct ctl_table *entry;
74996 struct ctl_table_header *links;
74997 struct ctl_node *node;
74998 char *link_name;
74999 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
75000 return NULL;
75001
75002 node = (struct ctl_node *)(links + 1);
75003 - link_table = (struct ctl_table *)(node + nr_entries);
75004 + link_table = (ctl_table_no_const *)(node + nr_entries);
75005 link_name = (char *)&link_table[nr_entries + 1];
75006
75007 for (link = link_table, entry = table; entry->procname; link++, entry++) {
75008 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
75009 struct ctl_table_header ***subheader, struct ctl_table_set *set,
75010 struct ctl_table *table)
75011 {
75012 - struct ctl_table *ctl_table_arg = NULL;
75013 - struct ctl_table *entry, *files;
75014 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
75015 + struct ctl_table *entry;
75016 int nr_files = 0;
75017 int nr_dirs = 0;
75018 int err = -ENOMEM;
75019 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
75020 nr_files++;
75021 }
75022
75023 - files = table;
75024 /* If there are mixed files and directories we need a new table */
75025 if (nr_dirs && nr_files) {
75026 - struct ctl_table *new;
75027 + ctl_table_no_const *new;
75028 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
75029 GFP_KERNEL);
75030 if (!files)
75031 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
75032 /* Register everything except a directory full of subdirectories */
75033 if (nr_files || !nr_dirs) {
75034 struct ctl_table_header *header;
75035 - header = __register_sysctl_table(set, path, files);
75036 + header = __register_sysctl_table(set, path, files ? files : table);
75037 if (!header) {
75038 kfree(ctl_table_arg);
75039 goto out;
75040 diff --git a/fs/proc/root.c b/fs/proc/root.c
75041 index e74ac9f..35e89f4 100644
75042 --- a/fs/proc/root.c
75043 +++ b/fs/proc/root.c
75044 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
75045 proc_mkdir("openprom", NULL);
75046 #endif
75047 proc_tty_init();
75048 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
75049 +#ifdef CONFIG_GRKERNSEC_PROC_USER
75050 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
75051 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
75052 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
75053 +#endif
75054 +#else
75055 proc_mkdir("bus", NULL);
75056 +#endif
75057 proc_sys_init();
75058 }
75059
75060 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
75061 index 510413eb..34d9a8c 100644
75062 --- a/fs/proc/stat.c
75063 +++ b/fs/proc/stat.c
75064 @@ -11,6 +11,7 @@
75065 #include <linux/irqnr.h>
75066 #include <linux/cputime.h>
75067 #include <linux/tick.h>
75068 +#include <linux/grsecurity.h>
75069
75070 #ifndef arch_irq_stat_cpu
75071 #define arch_irq_stat_cpu(cpu) 0
75072 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
75073 u64 sum_softirq = 0;
75074 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
75075 struct timespec boottime;
75076 + int unrestricted = 1;
75077 +
75078 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
75079 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
75080 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
75081 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
75082 + && !in_group_p(grsec_proc_gid)
75083 +#endif
75084 + )
75085 + unrestricted = 0;
75086 +#endif
75087 +#endif
75088
75089 user = nice = system = idle = iowait =
75090 irq = softirq = steal = 0;
75091 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
75092 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
75093 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
75094 idle += get_idle_time(i);
75095 - iowait += get_iowait_time(i);
75096 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75097 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75098 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75099 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75100 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75101 - sum += kstat_cpu_irqs_sum(i);
75102 - sum += arch_irq_stat_cpu(i);
75103 + if (unrestricted) {
75104 + iowait += get_iowait_time(i);
75105 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75106 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75107 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75108 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75109 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75110 + sum += kstat_cpu_irqs_sum(i);
75111 + sum += arch_irq_stat_cpu(i);
75112 + for (j = 0; j < NR_SOFTIRQS; j++) {
75113 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
75114
75115 - for (j = 0; j < NR_SOFTIRQS; j++) {
75116 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
75117 -
75118 - per_softirq_sums[j] += softirq_stat;
75119 - sum_softirq += softirq_stat;
75120 + per_softirq_sums[j] += softirq_stat;
75121 + sum_softirq += softirq_stat;
75122 + }
75123 }
75124 }
75125 - sum += arch_irq_stat();
75126 + if (unrestricted)
75127 + sum += arch_irq_stat();
75128
75129 seq_puts(p, "cpu ");
75130 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
75131 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
75132 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
75133 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
75134 idle = get_idle_time(i);
75135 - iowait = get_iowait_time(i);
75136 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75137 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75138 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75139 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75140 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75141 + if (unrestricted) {
75142 + iowait = get_iowait_time(i);
75143 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75144 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75145 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75146 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75147 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75148 + }
75149 seq_printf(p, "cpu%d", i);
75150 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
75151 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
75152 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
75153
75154 /* sum again ? it could be updated? */
75155 for_each_irq_nr(j)
75156 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
75157 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
75158
75159 seq_printf(p,
75160 "\nctxt %llu\n"
75161 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
75162 "processes %lu\n"
75163 "procs_running %lu\n"
75164 "procs_blocked %lu\n",
75165 - nr_context_switches(),
75166 + unrestricted ? nr_context_switches() : 0ULL,
75167 (unsigned long)jif,
75168 - total_forks,
75169 - nr_running(),
75170 - nr_iowait());
75171 + unrestricted ? total_forks : 0UL,
75172 + unrestricted ? nr_running() : 0UL,
75173 + unrestricted ? nr_iowait() : 0UL);
75174
75175 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
75176
75177 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
75178 index 6dee68d..1b4add0 100644
75179 --- a/fs/proc/task_mmu.c
75180 +++ b/fs/proc/task_mmu.c
75181 @@ -13,12 +13,19 @@
75182 #include <linux/swap.h>
75183 #include <linux/swapops.h>
75184 #include <linux/mmu_notifier.h>
75185 +#include <linux/grsecurity.h>
75186
75187 #include <asm/elf.h>
75188 #include <asm/uaccess.h>
75189 #include <asm/tlbflush.h>
75190 #include "internal.h"
75191
75192 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75193 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
75194 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
75195 + _mm->pax_flags & MF_PAX_SEGMEXEC))
75196 +#endif
75197 +
75198 void task_mem(struct seq_file *m, struct mm_struct *mm)
75199 {
75200 unsigned long data, text, lib, swap, ptes, pmds;
75201 @@ -57,8 +64,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75202 "VmLib:\t%8lu kB\n"
75203 "VmPTE:\t%8lu kB\n"
75204 "VmPMD:\t%8lu kB\n"
75205 - "VmSwap:\t%8lu kB\n",
75206 - hiwater_vm << (PAGE_SHIFT-10),
75207 + "VmSwap:\t%8lu kB\n"
75208 +
75209 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
75210 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
75211 +#endif
75212 +
75213 + ,hiwater_vm << (PAGE_SHIFT-10),
75214 total_vm << (PAGE_SHIFT-10),
75215 mm->locked_vm << (PAGE_SHIFT-10),
75216 mm->pinned_vm << (PAGE_SHIFT-10),
75217 @@ -68,7 +80,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75218 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
75219 ptes >> 10,
75220 pmds >> 10,
75221 - swap << (PAGE_SHIFT-10));
75222 + swap << (PAGE_SHIFT-10)
75223 +
75224 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
75225 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75226 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
75227 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
75228 +#else
75229 + , mm->context.user_cs_base
75230 + , mm->context.user_cs_limit
75231 +#endif
75232 +#endif
75233 +
75234 + );
75235 }
75236
75237 unsigned long task_vsize(struct mm_struct *mm)
75238 @@ -285,13 +309,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75239 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
75240 }
75241
75242 - /* We don't show the stack guard page in /proc/maps */
75243 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75244 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
75245 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
75246 +#else
75247 start = vma->vm_start;
75248 - if (stack_guard_page_start(vma, start))
75249 - start += PAGE_SIZE;
75250 end = vma->vm_end;
75251 - if (stack_guard_page_end(vma, end))
75252 - end -= PAGE_SIZE;
75253 +#endif
75254
75255 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
75256 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
75257 @@ -301,7 +325,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75258 flags & VM_WRITE ? 'w' : '-',
75259 flags & VM_EXEC ? 'x' : '-',
75260 flags & VM_MAYSHARE ? 's' : 'p',
75261 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75262 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
75263 +#else
75264 pgoff,
75265 +#endif
75266 MAJOR(dev), MINOR(dev), ino);
75267
75268 /*
75269 @@ -310,7 +338,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75270 */
75271 if (file) {
75272 seq_pad(m, ' ');
75273 - seq_path(m, &file->f_path, "\n");
75274 + seq_path(m, &file->f_path, "\n\\");
75275 goto done;
75276 }
75277
75278 @@ -341,8 +369,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75279 * Thread stack in /proc/PID/task/TID/maps or
75280 * the main process stack.
75281 */
75282 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
75283 - vma->vm_end >= mm->start_stack)) {
75284 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
75285 + (vma->vm_start <= mm->start_stack &&
75286 + vma->vm_end >= mm->start_stack)) {
75287 name = "[stack]";
75288 } else {
75289 /* Thread stack in /proc/PID/maps */
75290 @@ -362,6 +391,12 @@ done:
75291
75292 static int show_map(struct seq_file *m, void *v, int is_pid)
75293 {
75294 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75295 + if (current->exec_id != m->exec_id) {
75296 + gr_log_badprocpid("maps");
75297 + return 0;
75298 + }
75299 +#endif
75300 show_map_vma(m, v, is_pid);
75301 m_cache_vma(m, v);
75302 return 0;
75303 @@ -620,9 +655,18 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
75304 .private = &mss,
75305 };
75306
75307 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75308 + if (current->exec_id != m->exec_id) {
75309 + gr_log_badprocpid("smaps");
75310 + return 0;
75311 + }
75312 +#endif
75313 memset(&mss, 0, sizeof mss);
75314 - /* mmap_sem is held in m_start */
75315 - walk_page_vma(vma, &smaps_walk);
75316 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75317 + if (!PAX_RAND_FLAGS(vma->vm_mm))
75318 +#endif
75319 + /* mmap_sem is held in m_start */
75320 + walk_page_vma(vma, &smaps_walk);
75321
75322 show_map_vma(m, vma, is_pid);
75323
75324 @@ -641,7 +685,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
75325 "KernelPageSize: %8lu kB\n"
75326 "MMUPageSize: %8lu kB\n"
75327 "Locked: %8lu kB\n",
75328 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75329 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
75330 +#else
75331 (vma->vm_end - vma->vm_start) >> 10,
75332 +#endif
75333 mss.resident >> 10,
75334 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
75335 mss.shared_clean >> 10,
75336 @@ -1491,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
75337 char buffer[64];
75338 int nid;
75339
75340 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75341 + if (current->exec_id != m->exec_id) {
75342 + gr_log_badprocpid("numa_maps");
75343 + return 0;
75344 + }
75345 +#endif
75346 +
75347 if (!mm)
75348 return 0;
75349
75350 @@ -1505,11 +1560,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
75351 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
75352 }
75353
75354 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75355 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
75356 +#else
75357 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
75358 +#endif
75359
75360 if (file) {
75361 seq_puts(m, " file=");
75362 - seq_path(m, &file->f_path, "\n\t= ");
75363 + seq_path(m, &file->f_path, "\n\t\\= ");
75364 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
75365 seq_puts(m, " heap");
75366 } else {
75367 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
75368 index 599ec2e..f1413ae 100644
75369 --- a/fs/proc/task_nommu.c
75370 +++ b/fs/proc/task_nommu.c
75371 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75372 else
75373 bytes += kobjsize(mm);
75374
75375 - if (current->fs && current->fs->users > 1)
75376 + if (current->fs && atomic_read(&current->fs->users) > 1)
75377 sbytes += kobjsize(current->fs);
75378 else
75379 bytes += kobjsize(current->fs);
75380 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
75381
75382 if (file) {
75383 seq_pad(m, ' ');
75384 - seq_path(m, &file->f_path, "");
75385 + seq_path(m, &file->f_path, "\n\\");
75386 } else if (mm) {
75387 pid_t tid = pid_of_stack(priv, vma, is_pid);
75388
75389 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
75390 index 4e61388..1a2523d 100644
75391 --- a/fs/proc/vmcore.c
75392 +++ b/fs/proc/vmcore.c
75393 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
75394 nr_bytes = count;
75395
75396 /* If pfn is not ram, return zeros for sparse dump files */
75397 - if (pfn_is_ram(pfn) == 0)
75398 - memset(buf, 0, nr_bytes);
75399 - else {
75400 + if (pfn_is_ram(pfn) == 0) {
75401 + if (userbuf) {
75402 + if (clear_user((char __force_user *)buf, nr_bytes))
75403 + return -EFAULT;
75404 + } else
75405 + memset(buf, 0, nr_bytes);
75406 + } else {
75407 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
75408 offset, userbuf);
75409 if (tmp < 0)
75410 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
75411 static int copy_to(void *target, void *src, size_t size, int userbuf)
75412 {
75413 if (userbuf) {
75414 - if (copy_to_user((char __user *) target, src, size))
75415 + if (copy_to_user((char __force_user *) target, src, size))
75416 return -EFAULT;
75417 } else {
75418 memcpy(target, src, size);
75419 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
75420 if (*fpos < m->offset + m->size) {
75421 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
75422 start = m->paddr + *fpos - m->offset;
75423 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
75424 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
75425 if (tmp < 0)
75426 return tmp;
75427 buflen -= tsz;
75428 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
75429 static ssize_t read_vmcore(struct file *file, char __user *buffer,
75430 size_t buflen, loff_t *fpos)
75431 {
75432 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
75433 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
75434 }
75435
75436 /*
75437 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
75438 index d3fb2b6..43a8140 100644
75439 --- a/fs/qnx6/qnx6.h
75440 +++ b/fs/qnx6/qnx6.h
75441 @@ -74,7 +74,7 @@ enum {
75442 BYTESEX_BE,
75443 };
75444
75445 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
75446 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
75447 {
75448 if (sbi->s_bytesex == BYTESEX_LE)
75449 return le64_to_cpu((__force __le64)n);
75450 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
75451 return (__force __fs64)cpu_to_be64(n);
75452 }
75453
75454 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
75455 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
75456 {
75457 if (sbi->s_bytesex == BYTESEX_LE)
75458 return le32_to_cpu((__force __le32)n);
75459 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
75460 index bb2869f..d34ada8 100644
75461 --- a/fs/quota/netlink.c
75462 +++ b/fs/quota/netlink.c
75463 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
75464 void quota_send_warning(struct kqid qid, dev_t dev,
75465 const char warntype)
75466 {
75467 - static atomic_t seq;
75468 + static atomic_unchecked_t seq;
75469 struct sk_buff *skb;
75470 void *msg_head;
75471 int ret;
75472 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
75473 "VFS: Not enough memory to send quota warning.\n");
75474 return;
75475 }
75476 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
75477 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
75478 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
75479 if (!msg_head) {
75480 printk(KERN_ERR
75481 diff --git a/fs/read_write.c b/fs/read_write.c
75482 index 8e1b687..bad2eec 100644
75483 --- a/fs/read_write.c
75484 +++ b/fs/read_write.c
75485 @@ -553,7 +553,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
75486
75487 old_fs = get_fs();
75488 set_fs(get_ds());
75489 - p = (__force const char __user *)buf;
75490 + p = (const char __force_user *)buf;
75491 if (count > MAX_RW_COUNT)
75492 count = MAX_RW_COUNT;
75493 if (file->f_op->write)
75494 diff --git a/fs/readdir.c b/fs/readdir.c
75495 index ced6791..936687b 100644
75496 --- a/fs/readdir.c
75497 +++ b/fs/readdir.c
75498 @@ -18,6 +18,7 @@
75499 #include <linux/security.h>
75500 #include <linux/syscalls.h>
75501 #include <linux/unistd.h>
75502 +#include <linux/namei.h>
75503
75504 #include <asm/uaccess.h>
75505
75506 @@ -71,6 +72,7 @@ struct old_linux_dirent {
75507 struct readdir_callback {
75508 struct dir_context ctx;
75509 struct old_linux_dirent __user * dirent;
75510 + struct file * file;
75511 int result;
75512 };
75513
75514 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
75515 buf->result = -EOVERFLOW;
75516 return -EOVERFLOW;
75517 }
75518 +
75519 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75520 + return 0;
75521 +
75522 buf->result++;
75523 dirent = buf->dirent;
75524 if (!access_ok(VERIFY_WRITE, dirent,
75525 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
75526 if (!f.file)
75527 return -EBADF;
75528
75529 + buf.file = f.file;
75530 error = iterate_dir(f.file, &buf.ctx);
75531 if (buf.result)
75532 error = buf.result;
75533 @@ -145,6 +152,7 @@ struct getdents_callback {
75534 struct dir_context ctx;
75535 struct linux_dirent __user * current_dir;
75536 struct linux_dirent __user * previous;
75537 + struct file * file;
75538 int count;
75539 int error;
75540 };
75541 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
75542 buf->error = -EOVERFLOW;
75543 return -EOVERFLOW;
75544 }
75545 +
75546 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75547 + return 0;
75548 +
75549 dirent = buf->previous;
75550 if (dirent) {
75551 if (__put_user(offset, &dirent->d_off))
75552 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
75553 if (!f.file)
75554 return -EBADF;
75555
75556 + buf.file = f.file;
75557 error = iterate_dir(f.file, &buf.ctx);
75558 if (error >= 0)
75559 error = buf.error;
75560 @@ -230,6 +243,7 @@ struct getdents_callback64 {
75561 struct dir_context ctx;
75562 struct linux_dirent64 __user * current_dir;
75563 struct linux_dirent64 __user * previous;
75564 + struct file *file;
75565 int count;
75566 int error;
75567 };
75568 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
75569 buf->error = -EINVAL; /* only used if we fail.. */
75570 if (reclen > buf->count)
75571 return -EINVAL;
75572 +
75573 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75574 + return 0;
75575 +
75576 dirent = buf->previous;
75577 if (dirent) {
75578 if (__put_user(offset, &dirent->d_off))
75579 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
75580 if (!f.file)
75581 return -EBADF;
75582
75583 + buf.file = f.file;
75584 error = iterate_dir(f.file, &buf.ctx);
75585 if (error >= 0)
75586 error = buf.error;
75587 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
75588 index 9c02d96..6562c10 100644
75589 --- a/fs/reiserfs/do_balan.c
75590 +++ b/fs/reiserfs/do_balan.c
75591 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
75592 return;
75593 }
75594
75595 - atomic_inc(&fs_generation(tb->tb_sb));
75596 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
75597 do_balance_starts(tb);
75598
75599 /*
75600 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
75601 index aca73dd..e3c558d 100644
75602 --- a/fs/reiserfs/item_ops.c
75603 +++ b/fs/reiserfs/item_ops.c
75604 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
75605 }
75606
75607 static struct item_operations errcatch_ops = {
75608 - errcatch_bytes_number,
75609 - errcatch_decrement_key,
75610 - errcatch_is_left_mergeable,
75611 - errcatch_print_item,
75612 - errcatch_check_item,
75613 + .bytes_number = errcatch_bytes_number,
75614 + .decrement_key = errcatch_decrement_key,
75615 + .is_left_mergeable = errcatch_is_left_mergeable,
75616 + .print_item = errcatch_print_item,
75617 + .check_item = errcatch_check_item,
75618
75619 - errcatch_create_vi,
75620 - errcatch_check_left,
75621 - errcatch_check_right,
75622 - errcatch_part_size,
75623 - errcatch_unit_num,
75624 - errcatch_print_vi
75625 + .create_vi = errcatch_create_vi,
75626 + .check_left = errcatch_check_left,
75627 + .check_right = errcatch_check_right,
75628 + .part_size = errcatch_part_size,
75629 + .unit_num = errcatch_unit_num,
75630 + .print_vi = errcatch_print_vi
75631 };
75632
75633 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
75634 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
75635 index 621b9f3..af527fd 100644
75636 --- a/fs/reiserfs/procfs.c
75637 +++ b/fs/reiserfs/procfs.c
75638 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
75639 "SMALL_TAILS " : "NO_TAILS ",
75640 replay_only(sb) ? "REPLAY_ONLY " : "",
75641 convert_reiserfs(sb) ? "CONV " : "",
75642 - atomic_read(&r->s_generation_counter),
75643 + atomic_read_unchecked(&r->s_generation_counter),
75644 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
75645 SF(s_do_balance), SF(s_unneeded_left_neighbor),
75646 SF(s_good_search_by_key_reada), SF(s_bmaps),
75647 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
75648 index bb79cdd..fcf49ef 100644
75649 --- a/fs/reiserfs/reiserfs.h
75650 +++ b/fs/reiserfs/reiserfs.h
75651 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
75652 /* Comment? -Hans */
75653 wait_queue_head_t s_wait;
75654 /* increased by one every time the tree gets re-balanced */
75655 - atomic_t s_generation_counter;
75656 + atomic_unchecked_t s_generation_counter;
75657
75658 /* File system properties. Currently holds on-disk FS format */
75659 unsigned long s_properties;
75660 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
75661 #define REISERFS_USER_MEM 1 /* user memory mode */
75662
75663 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
75664 -#define get_generation(s) atomic_read (&fs_generation(s))
75665 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
75666 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
75667 #define __fs_changed(gen,s) (gen != get_generation (s))
75668 #define fs_changed(gen,s) \
75669 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
75670 index 71fbbe3..eff29ba 100644
75671 --- a/fs/reiserfs/super.c
75672 +++ b/fs/reiserfs/super.c
75673 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
75674 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
75675 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
75676 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
75677 +#ifdef CONFIG_REISERFS_FS_XATTR
75678 + /* turn on user xattrs by default */
75679 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
75680 +#endif
75681 /* no preallocation minimum, be smart in reiserfs_file_write instead */
75682 sbi->s_alloc_options.preallocmin = 0;
75683 /* Preallocate by 16 blocks (17-1) at once */
75684 diff --git a/fs/select.c b/fs/select.c
75685 index f684c75..4117611 100644
75686 --- a/fs/select.c
75687 +++ b/fs/select.c
75688 @@ -20,6 +20,7 @@
75689 #include <linux/export.h>
75690 #include <linux/slab.h>
75691 #include <linux/poll.h>
75692 +#include <linux/security.h>
75693 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
75694 #include <linux/file.h>
75695 #include <linux/fdtable.h>
75696 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
75697 struct poll_list *walk = head;
75698 unsigned long todo = nfds;
75699
75700 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
75701 if (nfds > rlimit(RLIMIT_NOFILE))
75702 return -EINVAL;
75703
75704 diff --git a/fs/seq_file.c b/fs/seq_file.c
75705 index 555f821..34684d7 100644
75706 --- a/fs/seq_file.c
75707 +++ b/fs/seq_file.c
75708 @@ -12,6 +12,8 @@
75709 #include <linux/slab.h>
75710 #include <linux/cred.h>
75711 #include <linux/mm.h>
75712 +#include <linux/sched.h>
75713 +#include <linux/grsecurity.h>
75714
75715 #include <asm/uaccess.h>
75716 #include <asm/page.h>
75717 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
75718
75719 static void *seq_buf_alloc(unsigned long size)
75720 {
75721 - void *buf;
75722 -
75723 - /*
75724 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
75725 - * it's better to fall back to vmalloc() than to kill things.
75726 - */
75727 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
75728 - if (!buf && size > PAGE_SIZE)
75729 - buf = vmalloc(size);
75730 - return buf;
75731 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
75732 }
75733
75734 /**
75735 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
75736 #ifdef CONFIG_USER_NS
75737 p->user_ns = file->f_cred->user_ns;
75738 #endif
75739 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75740 + p->exec_id = current->exec_id;
75741 +#endif
75742
75743 /*
75744 * Wrappers around seq_open(e.g. swaps_open) need to be
75745 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
75746 }
75747 EXPORT_SYMBOL(seq_open);
75748
75749 +
75750 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
75751 +{
75752 + if (gr_proc_is_restricted())
75753 + return -EACCES;
75754 +
75755 + return seq_open(file, op);
75756 +}
75757 +EXPORT_SYMBOL(seq_open_restrict);
75758 +
75759 static int traverse(struct seq_file *m, loff_t offset)
75760 {
75761 loff_t pos = 0, index;
75762 @@ -158,7 +164,7 @@ Eoverflow:
75763 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
75764 {
75765 struct seq_file *m = file->private_data;
75766 - size_t copied = 0;
75767 + ssize_t copied = 0;
75768 loff_t pos;
75769 size_t n;
75770 void *p;
75771 @@ -557,7 +563,7 @@ static void single_stop(struct seq_file *p, void *v)
75772 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
75773 void *data)
75774 {
75775 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
75776 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
75777 int res = -ENOMEM;
75778
75779 if (op) {
75780 @@ -593,6 +599,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
75781 }
75782 EXPORT_SYMBOL(single_open_size);
75783
75784 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
75785 + void *data)
75786 +{
75787 + if (gr_proc_is_restricted())
75788 + return -EACCES;
75789 +
75790 + return single_open(file, show, data);
75791 +}
75792 +EXPORT_SYMBOL(single_open_restrict);
75793 +
75794 +
75795 int single_release(struct inode *inode, struct file *file)
75796 {
75797 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
75798 diff --git a/fs/splice.c b/fs/splice.c
75799 index 7968da9..4ce985b 100644
75800 --- a/fs/splice.c
75801 +++ b/fs/splice.c
75802 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75803 pipe_lock(pipe);
75804
75805 for (;;) {
75806 - if (!pipe->readers) {
75807 + if (!atomic_read(&pipe->readers)) {
75808 send_sig(SIGPIPE, current, 0);
75809 if (!ret)
75810 ret = -EPIPE;
75811 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75812 page_nr++;
75813 ret += buf->len;
75814
75815 - if (pipe->files)
75816 + if (atomic_read(&pipe->files))
75817 do_wakeup = 1;
75818
75819 if (!--spd->nr_pages)
75820 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75821 do_wakeup = 0;
75822 }
75823
75824 - pipe->waiting_writers++;
75825 + atomic_inc(&pipe->waiting_writers);
75826 pipe_wait(pipe);
75827 - pipe->waiting_writers--;
75828 + atomic_dec(&pipe->waiting_writers);
75829 }
75830
75831 pipe_unlock(pipe);
75832 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
75833 old_fs = get_fs();
75834 set_fs(get_ds());
75835 /* The cast to a user pointer is valid due to the set_fs() */
75836 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
75837 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
75838 set_fs(old_fs);
75839
75840 return res;
75841 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
75842 old_fs = get_fs();
75843 set_fs(get_ds());
75844 /* The cast to a user pointer is valid due to the set_fs() */
75845 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
75846 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
75847 set_fs(old_fs);
75848
75849 return res;
75850 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
75851 goto err;
75852
75853 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
75854 - vec[i].iov_base = (void __user *) page_address(page);
75855 + vec[i].iov_base = (void __force_user *) page_address(page);
75856 vec[i].iov_len = this_len;
75857 spd.pages[i] = page;
75858 spd.nr_pages++;
75859 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
75860 ops->release(pipe, buf);
75861 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
75862 pipe->nrbufs--;
75863 - if (pipe->files)
75864 + if (atomic_read(&pipe->files))
75865 sd->need_wakeup = true;
75866 }
75867
75868 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
75869 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
75870 {
75871 while (!pipe->nrbufs) {
75872 - if (!pipe->writers)
75873 + if (!atomic_read(&pipe->writers))
75874 return 0;
75875
75876 - if (!pipe->waiting_writers && sd->num_spliced)
75877 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
75878 return 0;
75879
75880 if (sd->flags & SPLICE_F_NONBLOCK)
75881 @@ -1025,7 +1025,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
75882 ops->release(pipe, buf);
75883 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
75884 pipe->nrbufs--;
75885 - if (pipe->files)
75886 + if (atomic_read(&pipe->files))
75887 sd.need_wakeup = true;
75888 } else {
75889 buf->offset += ret;
75890 @@ -1159,7 +1159,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75891 long ret, bytes;
75892 umode_t i_mode;
75893 size_t len;
75894 - int i, flags;
75895 + int i, flags, more;
75896
75897 /*
75898 * We require the input being a regular file, as we don't want to
75899 @@ -1185,7 +1185,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75900 * out of the pipe right after the splice_to_pipe(). So set
75901 * PIPE_READERS appropriately.
75902 */
75903 - pipe->readers = 1;
75904 + atomic_set(&pipe->readers, 1);
75905
75906 current->splice_pipe = pipe;
75907 }
75908 @@ -1202,6 +1202,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75909 * Don't block on output, we have to drain the direct pipe.
75910 */
75911 sd->flags &= ~SPLICE_F_NONBLOCK;
75912 + more = sd->flags & SPLICE_F_MORE;
75913
75914 while (len) {
75915 size_t read_len;
75916 @@ -1215,6 +1216,15 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75917 sd->total_len = read_len;
75918
75919 /*
75920 + * If more data is pending, set SPLICE_F_MORE
75921 + * If this is the last data and SPLICE_F_MORE was not set
75922 + * initially, clears it.
75923 + */
75924 + if (read_len < len)
75925 + sd->flags |= SPLICE_F_MORE;
75926 + else if (!more)
75927 + sd->flags &= ~SPLICE_F_MORE;
75928 + /*
75929 * NOTE: nonblocking mode only applies to the input. We
75930 * must not do the output in nonblocking mode as then we
75931 * could get stuck data in the internal pipe:
75932 @@ -1482,6 +1492,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
75933
75934 partial[buffers].offset = off;
75935 partial[buffers].len = plen;
75936 + partial[buffers].private = 0;
75937
75938 off = 0;
75939 len -= plen;
75940 @@ -1718,9 +1729,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75941 ret = -ERESTARTSYS;
75942 break;
75943 }
75944 - if (!pipe->writers)
75945 + if (!atomic_read(&pipe->writers))
75946 break;
75947 - if (!pipe->waiting_writers) {
75948 + if (!atomic_read(&pipe->waiting_writers)) {
75949 if (flags & SPLICE_F_NONBLOCK) {
75950 ret = -EAGAIN;
75951 break;
75952 @@ -1752,7 +1763,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75953 pipe_lock(pipe);
75954
75955 while (pipe->nrbufs >= pipe->buffers) {
75956 - if (!pipe->readers) {
75957 + if (!atomic_read(&pipe->readers)) {
75958 send_sig(SIGPIPE, current, 0);
75959 ret = -EPIPE;
75960 break;
75961 @@ -1765,9 +1776,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75962 ret = -ERESTARTSYS;
75963 break;
75964 }
75965 - pipe->waiting_writers++;
75966 + atomic_inc(&pipe->waiting_writers);
75967 pipe_wait(pipe);
75968 - pipe->waiting_writers--;
75969 + atomic_dec(&pipe->waiting_writers);
75970 }
75971
75972 pipe_unlock(pipe);
75973 @@ -1803,14 +1814,14 @@ retry:
75974 pipe_double_lock(ipipe, opipe);
75975
75976 do {
75977 - if (!opipe->readers) {
75978 + if (!atomic_read(&opipe->readers)) {
75979 send_sig(SIGPIPE, current, 0);
75980 if (!ret)
75981 ret = -EPIPE;
75982 break;
75983 }
75984
75985 - if (!ipipe->nrbufs && !ipipe->writers)
75986 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
75987 break;
75988
75989 /*
75990 @@ -1907,7 +1918,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
75991 pipe_double_lock(ipipe, opipe);
75992
75993 do {
75994 - if (!opipe->readers) {
75995 + if (!atomic_read(&opipe->readers)) {
75996 send_sig(SIGPIPE, current, 0);
75997 if (!ret)
75998 ret = -EPIPE;
75999 @@ -1952,7 +1963,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
76000 * return EAGAIN if we have the potential of some data in the
76001 * future, otherwise just return 0
76002 */
76003 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
76004 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
76005 ret = -EAGAIN;
76006
76007 pipe_unlock(ipipe);
76008 diff --git a/fs/squashfs/xattr.c b/fs/squashfs/xattr.c
76009 index 92fcde7..1687329 100644
76010 --- a/fs/squashfs/xattr.c
76011 +++ b/fs/squashfs/xattr.c
76012 @@ -46,8 +46,8 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
76013 + msblk->xattr_table;
76014 int offset = SQUASHFS_XATTR_OFFSET(squashfs_i(inode)->xattr);
76015 int count = squashfs_i(inode)->xattr_count;
76016 - size_t rest = buffer_size;
76017 - int err;
76018 + size_t used = 0;
76019 + ssize_t err;
76020
76021 /* check that the file system has xattrs */
76022 if (msblk->xattr_id_table == NULL)
76023 @@ -68,11 +68,11 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
76024 name_size = le16_to_cpu(entry.size);
76025 handler = squashfs_xattr_handler(le16_to_cpu(entry.type));
76026 if (handler)
76027 - prefix_size = handler->list(d, buffer, rest, NULL,
76028 + prefix_size = handler->list(d, buffer, buffer ? buffer_size - used : 0, NULL,
76029 name_size, handler->flags);
76030 if (prefix_size) {
76031 if (buffer) {
76032 - if (prefix_size + name_size + 1 > rest) {
76033 + if (prefix_size + name_size + 1 > buffer_size - used) {
76034 err = -ERANGE;
76035 goto failed;
76036 }
76037 @@ -86,7 +86,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
76038 buffer[name_size] = '\0';
76039 buffer += name_size + 1;
76040 }
76041 - rest -= prefix_size + name_size + 1;
76042 + used += prefix_size + name_size + 1;
76043 } else {
76044 /* no handler or insuffficient privileges, so skip */
76045 err = squashfs_read_metadata(sb, NULL, &start,
76046 @@ -107,7 +107,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
76047 if (err < 0)
76048 goto failed;
76049 }
76050 - err = buffer_size - rest;
76051 + err = used;
76052
76053 failed:
76054 return err;
76055 diff --git a/fs/stat.c b/fs/stat.c
76056 index ae0c3ce..9ee641c 100644
76057 --- a/fs/stat.c
76058 +++ b/fs/stat.c
76059 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
76060 stat->gid = inode->i_gid;
76061 stat->rdev = inode->i_rdev;
76062 stat->size = i_size_read(inode);
76063 - stat->atime = inode->i_atime;
76064 - stat->mtime = inode->i_mtime;
76065 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
76066 + stat->atime = inode->i_ctime;
76067 + stat->mtime = inode->i_ctime;
76068 + } else {
76069 + stat->atime = inode->i_atime;
76070 + stat->mtime = inode->i_mtime;
76071 + }
76072 stat->ctime = inode->i_ctime;
76073 stat->blksize = (1 << inode->i_blkbits);
76074 stat->blocks = inode->i_blocks;
76075 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
76076 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
76077 {
76078 struct inode *inode = path->dentry->d_inode;
76079 + int retval;
76080
76081 - if (inode->i_op->getattr)
76082 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
76083 + if (inode->i_op->getattr) {
76084 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
76085 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
76086 + stat->atime = stat->ctime;
76087 + stat->mtime = stat->ctime;
76088 + }
76089 + return retval;
76090 + }
76091
76092 generic_fillattr(inode, stat);
76093 return 0;
76094 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
76095 index 0b45ff4..edf9d3a 100644
76096 --- a/fs/sysfs/dir.c
76097 +++ b/fs/sysfs/dir.c
76098 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
76099 kfree(buf);
76100 }
76101
76102 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
76103 +extern int grsec_enable_sysfs_restrict;
76104 +#endif
76105 +
76106 /**
76107 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
76108 * @kobj: object we're creating directory for
76109 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
76110 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
76111 {
76112 struct kernfs_node *parent, *kn;
76113 + const char *name;
76114 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
76115 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
76116 + const char *parent_name;
76117 +#endif
76118
76119 BUG_ON(!kobj);
76120
76121 + name = kobject_name(kobj);
76122 +
76123 if (kobj->parent)
76124 parent = kobj->parent->sd;
76125 else
76126 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
76127 if (!parent)
76128 return -ENOENT;
76129
76130 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
76131 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
76132 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
76133 + parent_name = parent->name;
76134 + mode = S_IRWXU;
76135 +
76136 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
76137 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
76138 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
76139 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
76140 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
76141 + if (!grsec_enable_sysfs_restrict)
76142 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
76143 +#endif
76144 +
76145 + kn = kernfs_create_dir_ns(parent, name,
76146 + mode, kobj, ns);
76147 if (IS_ERR(kn)) {
76148 if (PTR_ERR(kn) == -EEXIST)
76149 - sysfs_warn_dup(parent, kobject_name(kobj));
76150 + sysfs_warn_dup(parent, name);
76151 return PTR_ERR(kn);
76152 }
76153
76154 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
76155 index 69d4889..a810bd4 100644
76156 --- a/fs/sysv/sysv.h
76157 +++ b/fs/sysv/sysv.h
76158 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
76159 #endif
76160 }
76161
76162 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
76163 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
76164 {
76165 if (sbi->s_bytesex == BYTESEX_PDP)
76166 return PDP_swab((__force __u32)n);
76167 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
76168 index fb08b0c..65fcc7e 100644
76169 --- a/fs/ubifs/io.c
76170 +++ b/fs/ubifs/io.c
76171 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
76172 return err;
76173 }
76174
76175 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
76176 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
76177 {
76178 int err;
76179
76180 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
76181 index c175b4d..8f36a16 100644
76182 --- a/fs/udf/misc.c
76183 +++ b/fs/udf/misc.c
76184 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
76185
76186 u8 udf_tag_checksum(const struct tag *t)
76187 {
76188 - u8 *data = (u8 *)t;
76189 + const u8 *data = (const u8 *)t;
76190 u8 checksum = 0;
76191 int i;
76192 for (i = 0; i < sizeof(struct tag); ++i)
76193 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
76194 index 8d974c4..b82f6ec 100644
76195 --- a/fs/ufs/swab.h
76196 +++ b/fs/ufs/swab.h
76197 @@ -22,7 +22,7 @@ enum {
76198 BYTESEX_BE
76199 };
76200
76201 -static inline u64
76202 +static inline u64 __intentional_overflow(-1)
76203 fs64_to_cpu(struct super_block *sbp, __fs64 n)
76204 {
76205 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
76206 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
76207 return (__force __fs64)cpu_to_be64(n);
76208 }
76209
76210 -static inline u32
76211 +static inline u32 __intentional_overflow(-1)
76212 fs32_to_cpu(struct super_block *sbp, __fs32 n)
76213 {
76214 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
76215 diff --git a/fs/utimes.c b/fs/utimes.c
76216 index aa138d6..5f3a811 100644
76217 --- a/fs/utimes.c
76218 +++ b/fs/utimes.c
76219 @@ -1,6 +1,7 @@
76220 #include <linux/compiler.h>
76221 #include <linux/file.h>
76222 #include <linux/fs.h>
76223 +#include <linux/security.h>
76224 #include <linux/linkage.h>
76225 #include <linux/mount.h>
76226 #include <linux/namei.h>
76227 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
76228 }
76229 }
76230 retry_deleg:
76231 +
76232 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
76233 + error = -EACCES;
76234 + goto mnt_drop_write_and_out;
76235 + }
76236 +
76237 mutex_lock(&inode->i_mutex);
76238 error = notify_change(path->dentry, &newattrs, &delegated_inode);
76239 mutex_unlock(&inode->i_mutex);
76240 diff --git a/fs/xattr.c b/fs/xattr.c
76241 index 4ef6985..a6cd6567 100644
76242 --- a/fs/xattr.c
76243 +++ b/fs/xattr.c
76244 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
76245 return rc;
76246 }
76247
76248 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
76249 +ssize_t
76250 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
76251 +{
76252 + struct inode *inode = dentry->d_inode;
76253 + ssize_t error;
76254 +
76255 + error = inode_permission(inode, MAY_EXEC);
76256 + if (error)
76257 + return error;
76258 +
76259 + if (inode->i_op->getxattr)
76260 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
76261 + else
76262 + error = -EOPNOTSUPP;
76263 +
76264 + return error;
76265 +}
76266 +EXPORT_SYMBOL(pax_getxattr);
76267 +#endif
76268 +
76269 ssize_t
76270 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
76271 {
76272 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
76273 * Extended attribute SET operations
76274 */
76275 static long
76276 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
76277 +setxattr(struct path *path, const char __user *name, const void __user *value,
76278 size_t size, int flags)
76279 {
76280 int error;
76281 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
76282 posix_acl_fix_xattr_from_user(kvalue, size);
76283 }
76284
76285 - error = vfs_setxattr(d, kname, kvalue, size, flags);
76286 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
76287 + error = -EACCES;
76288 + goto out;
76289 + }
76290 +
76291 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
76292 out:
76293 if (vvalue)
76294 vfree(vvalue);
76295 @@ -376,7 +402,7 @@ retry:
76296 return error;
76297 error = mnt_want_write(path.mnt);
76298 if (!error) {
76299 - error = setxattr(path.dentry, name, value, size, flags);
76300 + error = setxattr(&path, name, value, size, flags);
76301 mnt_drop_write(path.mnt);
76302 }
76303 path_put(&path);
76304 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
76305 audit_file(f.file);
76306 error = mnt_want_write_file(f.file);
76307 if (!error) {
76308 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
76309 + error = setxattr(&f.file->f_path, name, value, size, flags);
76310 mnt_drop_write_file(f.file);
76311 }
76312 fdput(f);
76313 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
76314 * Extended attribute REMOVE operations
76315 */
76316 static long
76317 -removexattr(struct dentry *d, const char __user *name)
76318 +removexattr(struct path *path, const char __user *name)
76319 {
76320 int error;
76321 char kname[XATTR_NAME_MAX + 1];
76322 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
76323 if (error < 0)
76324 return error;
76325
76326 - return vfs_removexattr(d, kname);
76327 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
76328 + return -EACCES;
76329 +
76330 + return vfs_removexattr(path->dentry, kname);
76331 }
76332
76333 static int path_removexattr(const char __user *pathname,
76334 @@ -623,7 +652,7 @@ retry:
76335 return error;
76336 error = mnt_want_write(path.mnt);
76337 if (!error) {
76338 - error = removexattr(path.dentry, name);
76339 + error = removexattr(&path, name);
76340 mnt_drop_write(path.mnt);
76341 }
76342 path_put(&path);
76343 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
76344 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
76345 {
76346 struct fd f = fdget(fd);
76347 + struct path *path;
76348 int error = -EBADF;
76349
76350 if (!f.file)
76351 return error;
76352 + path = &f.file->f_path;
76353 audit_file(f.file);
76354 error = mnt_want_write_file(f.file);
76355 if (!error) {
76356 - error = removexattr(f.file->f_path.dentry, name);
76357 + error = removexattr(path, name);
76358 mnt_drop_write_file(f.file);
76359 }
76360 fdput(f);
76361 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
76362 index 61ec015..7c18807 100644
76363 --- a/fs/xfs/libxfs/xfs_bmap.c
76364 +++ b/fs/xfs/libxfs/xfs_bmap.c
76365 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
76366
76367 #else
76368 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
76369 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
76370 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
76371 #endif /* DEBUG */
76372
76373 /*
76374 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
76375 index 098cd78..724d3f8 100644
76376 --- a/fs/xfs/xfs_dir2_readdir.c
76377 +++ b/fs/xfs/xfs_dir2_readdir.c
76378 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
76379 ino = dp->d_ops->sf_get_ino(sfp, sfep);
76380 filetype = dp->d_ops->sf_get_ftype(sfep);
76381 ctx->pos = off & 0x7fffffff;
76382 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
76383 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
76384 + char name[sfep->namelen];
76385 + memcpy(name, sfep->name, sfep->namelen);
76386 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
76387 + return 0;
76388 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
76389 xfs_dir3_get_dtype(dp->i_mount, filetype)))
76390 return 0;
76391 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
76392 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
76393 index ac4feae..386d551 100644
76394 --- a/fs/xfs/xfs_ioctl.c
76395 +++ b/fs/xfs/xfs_ioctl.c
76396 @@ -120,7 +120,7 @@ xfs_find_handle(
76397 }
76398
76399 error = -EFAULT;
76400 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
76401 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
76402 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
76403 goto out_put;
76404
76405 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
76406 index c31d2c2..6ec8f62 100644
76407 --- a/fs/xfs/xfs_linux.h
76408 +++ b/fs/xfs/xfs_linux.h
76409 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
76410 * of the compiler which do not like us using do_div in the middle
76411 * of large functions.
76412 */
76413 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
76414 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
76415 {
76416 __u32 mod;
76417
76418 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
76419 return 0;
76420 }
76421 #else
76422 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
76423 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
76424 {
76425 __u32 mod;
76426
76427 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
76428 new file mode 100644
76429 index 0000000..31f8fe4
76430 --- /dev/null
76431 +++ b/grsecurity/Kconfig
76432 @@ -0,0 +1,1182 @@
76433 +#
76434 +# grecurity configuration
76435 +#
76436 +menu "Memory Protections"
76437 +depends on GRKERNSEC
76438 +
76439 +config GRKERNSEC_KMEM
76440 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
76441 + default y if GRKERNSEC_CONFIG_AUTO
76442 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
76443 + help
76444 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
76445 + be written to or read from to modify or leak the contents of the running
76446 + kernel. /dev/port will also not be allowed to be opened, writing to
76447 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
76448 + If you have module support disabled, enabling this will close up several
76449 + ways that are currently used to insert malicious code into the running
76450 + kernel.
76451 +
76452 + Even with this feature enabled, we still highly recommend that
76453 + you use the RBAC system, as it is still possible for an attacker to
76454 + modify the running kernel through other more obscure methods.
76455 +
76456 + It is highly recommended that you say Y here if you meet all the
76457 + conditions above.
76458 +
76459 +config GRKERNSEC_VM86
76460 + bool "Restrict VM86 mode"
76461 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76462 + depends on X86_32
76463 +
76464 + help
76465 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
76466 + make use of a special execution mode on 32bit x86 processors called
76467 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
76468 + video cards and will still work with this option enabled. The purpose
76469 + of the option is to prevent exploitation of emulation errors in
76470 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
76471 + Nearly all users should be able to enable this option.
76472 +
76473 +config GRKERNSEC_IO
76474 + bool "Disable privileged I/O"
76475 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76476 + depends on X86
76477 + select RTC_CLASS
76478 + select RTC_INTF_DEV
76479 + select RTC_DRV_CMOS
76480 +
76481 + help
76482 + If you say Y here, all ioperm and iopl calls will return an error.
76483 + Ioperm and iopl can be used to modify the running kernel.
76484 + Unfortunately, some programs need this access to operate properly,
76485 + the most notable of which are XFree86 and hwclock. hwclock can be
76486 + remedied by having RTC support in the kernel, so real-time
76487 + clock support is enabled if this option is enabled, to ensure
76488 + that hwclock operates correctly. If hwclock still does not work,
76489 + either update udev or symlink /dev/rtc to /dev/rtc0.
76490 +
76491 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
76492 + you may not be able to boot into a graphical environment with this
76493 + option enabled. In this case, you should use the RBAC system instead.
76494 +
76495 +config GRKERNSEC_BPF_HARDEN
76496 + bool "Harden BPF interpreter"
76497 + default y if GRKERNSEC_CONFIG_AUTO
76498 + help
76499 + Unlike previous versions of grsecurity that hardened both the BPF
76500 + interpreted code against corruption at rest as well as the JIT code
76501 + against JIT-spray attacks and attacker-controlled immediate values
76502 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
76503 + and will ensure the interpreted code is read-only at rest. This feature
76504 + may be removed at a later time when eBPF stabilizes to entirely revert
76505 + back to the more secure pre-3.16 BPF interpreter/JIT.
76506 +
76507 + If you're using KERNEXEC, it's recommended that you enable this option
76508 + to supplement the hardening of the kernel.
76509 +
76510 +config GRKERNSEC_PERF_HARDEN
76511 + bool "Disable unprivileged PERF_EVENTS usage by default"
76512 + default y if GRKERNSEC_CONFIG_AUTO
76513 + depends on PERF_EVENTS
76514 + help
76515 + If you say Y here, the range of acceptable values for the
76516 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
76517 + default to a new value: 3. When the sysctl is set to this value, no
76518 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
76519 +
76520 + Though PERF_EVENTS can be used legitimately for performance monitoring
76521 + and low-level application profiling, it is forced on regardless of
76522 + configuration, has been at fault for several vulnerabilities, and
76523 + creates new opportunities for side channels and other information leaks.
76524 +
76525 + This feature puts PERF_EVENTS into a secure default state and permits
76526 + the administrator to change out of it temporarily if unprivileged
76527 + application profiling is needed.
76528 +
76529 +config GRKERNSEC_RAND_THREADSTACK
76530 + bool "Insert random gaps between thread stacks"
76531 + default y if GRKERNSEC_CONFIG_AUTO
76532 + depends on PAX_RANDMMAP && !PPC
76533 + help
76534 + If you say Y here, a random-sized gap will be enforced between allocated
76535 + thread stacks. Glibc's NPTL and other threading libraries that
76536 + pass MAP_STACK to the kernel for thread stack allocation are supported.
76537 + The implementation currently provides 8 bits of entropy for the gap.
76538 +
76539 + Many distributions do not compile threaded remote services with the
76540 + -fstack-check argument to GCC, causing the variable-sized stack-based
76541 + allocator, alloca(), to not probe the stack on allocation. This
76542 + permits an unbounded alloca() to skip over any guard page and potentially
76543 + modify another thread's stack reliably. An enforced random gap
76544 + reduces the reliability of such an attack and increases the chance
76545 + that such a read/write to another thread's stack instead lands in
76546 + an unmapped area, causing a crash and triggering grsecurity's
76547 + anti-bruteforcing logic.
76548 +
76549 +config GRKERNSEC_PROC_MEMMAP
76550 + bool "Harden ASLR against information leaks and entropy reduction"
76551 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
76552 + depends on PAX_NOEXEC || PAX_ASLR
76553 + help
76554 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
76555 + give no information about the addresses of its mappings if
76556 + PaX features that rely on random addresses are enabled on the task.
76557 + In addition to sanitizing this information and disabling other
76558 + dangerous sources of information, this option causes reads of sensitive
76559 + /proc/<pid> entries where the file descriptor was opened in a different
76560 + task than the one performing the read. Such attempts are logged.
76561 + This option also limits argv/env strings for suid/sgid binaries
76562 + to 512KB to prevent a complete exhaustion of the stack entropy provided
76563 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
76564 + binaries to prevent alternative mmap layouts from being abused.
76565 +
76566 + If you use PaX it is essential that you say Y here as it closes up
76567 + several holes that make full ASLR useless locally.
76568 +
76569 +
76570 +config GRKERNSEC_KSTACKOVERFLOW
76571 + bool "Prevent kernel stack overflows"
76572 + default y if GRKERNSEC_CONFIG_AUTO
76573 + depends on !IA64 && 64BIT
76574 + help
76575 + If you say Y here, the kernel's process stacks will be allocated
76576 + with vmalloc instead of the kernel's default allocator. This
76577 + introduces guard pages that in combination with the alloca checking
76578 + of the STACKLEAK feature prevents all forms of kernel process stack
76579 + overflow abuse. Note that this is different from kernel stack
76580 + buffer overflows.
76581 +
76582 +config GRKERNSEC_BRUTE
76583 + bool "Deter exploit bruteforcing"
76584 + default y if GRKERNSEC_CONFIG_AUTO
76585 + help
76586 + If you say Y here, attempts to bruteforce exploits against forking
76587 + daemons such as apache or sshd, as well as against suid/sgid binaries
76588 + will be deterred. When a child of a forking daemon is killed by PaX
76589 + or crashes due to an illegal instruction or other suspicious signal,
76590 + the parent process will be delayed 30 seconds upon every subsequent
76591 + fork until the administrator is able to assess the situation and
76592 + restart the daemon.
76593 + In the suid/sgid case, the attempt is logged, the user has all their
76594 + existing instances of the suid/sgid binary terminated and will
76595 + be unable to execute any suid/sgid binaries for 15 minutes.
76596 +
76597 + It is recommended that you also enable signal logging in the auditing
76598 + section so that logs are generated when a process triggers a suspicious
76599 + signal.
76600 + If the sysctl option is enabled, a sysctl option with name
76601 + "deter_bruteforce" is created.
76602 +
76603 +config GRKERNSEC_MODHARDEN
76604 + bool "Harden module auto-loading"
76605 + default y if GRKERNSEC_CONFIG_AUTO
76606 + depends on MODULES
76607 + help
76608 + If you say Y here, module auto-loading in response to use of some
76609 + feature implemented by an unloaded module will be restricted to
76610 + root users. Enabling this option helps defend against attacks
76611 + by unprivileged users who abuse the auto-loading behavior to
76612 + cause a vulnerable module to load that is then exploited.
76613 +
76614 + If this option prevents a legitimate use of auto-loading for a
76615 + non-root user, the administrator can execute modprobe manually
76616 + with the exact name of the module mentioned in the alert log.
76617 + Alternatively, the administrator can add the module to the list
76618 + of modules loaded at boot by modifying init scripts.
76619 +
76620 + Modification of init scripts will most likely be needed on
76621 + Ubuntu servers with encrypted home directory support enabled,
76622 + as the first non-root user logging in will cause the ecb(aes),
76623 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
76624 +
76625 +config GRKERNSEC_HIDESYM
76626 + bool "Hide kernel symbols"
76627 + default y if GRKERNSEC_CONFIG_AUTO
76628 + select PAX_USERCOPY_SLABS
76629 + help
76630 + If you say Y here, getting information on loaded modules, and
76631 + displaying all kernel symbols through a syscall will be restricted
76632 + to users with CAP_SYS_MODULE. For software compatibility reasons,
76633 + /proc/kallsyms will be restricted to the root user. The RBAC
76634 + system can hide that entry even from root.
76635 +
76636 + This option also prevents leaking of kernel addresses through
76637 + several /proc entries.
76638 +
76639 + Note that this option is only effective provided the following
76640 + conditions are met:
76641 + 1) The kernel using grsecurity is not precompiled by some distribution
76642 + 2) You have also enabled GRKERNSEC_DMESG
76643 + 3) You are using the RBAC system and hiding other files such as your
76644 + kernel image and System.map. Alternatively, enabling this option
76645 + causes the permissions on /boot, /lib/modules, and the kernel
76646 + source directory to change at compile time to prevent
76647 + reading by non-root users.
76648 + If the above conditions are met, this option will aid in providing a
76649 + useful protection against local kernel exploitation of overflows
76650 + and arbitrary read/write vulnerabilities.
76651 +
76652 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
76653 + in addition to this feature.
76654 +
76655 +config GRKERNSEC_RANDSTRUCT
76656 + bool "Randomize layout of sensitive kernel structures"
76657 + default y if GRKERNSEC_CONFIG_AUTO
76658 + select GRKERNSEC_HIDESYM
76659 + select MODVERSIONS if MODULES
76660 + help
76661 + If you say Y here, the layouts of a number of sensitive kernel
76662 + structures (task, fs, cred, etc) and all structures composed entirely
76663 + of function pointers (aka "ops" structs) will be randomized at compile-time.
76664 + This can introduce the requirement of an additional infoleak
76665 + vulnerability for exploits targeting these structure types.
76666 +
76667 + Enabling this feature will introduce some performance impact, slightly
76668 + increase memory usage, and prevent the use of forensic tools like
76669 + Volatility against the system (unless the kernel source tree isn't
76670 + cleaned after kernel installation).
76671 +
76672 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
76673 + It remains after a make clean to allow for external modules to be compiled
76674 + with the existing seed and will be removed by a make mrproper or
76675 + make distclean.
76676 +
76677 + Note that the implementation requires gcc 4.6.4. or newer. You may need
76678 + to install the supporting headers explicitly in addition to the normal
76679 + gcc package.
76680 +
76681 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
76682 + bool "Use cacheline-aware structure randomization"
76683 + depends on GRKERNSEC_RANDSTRUCT
76684 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
76685 + help
76686 + If you say Y here, the RANDSTRUCT randomization will make a best effort
76687 + at restricting randomization to cacheline-sized groups of elements. It
76688 + will further not randomize bitfields in structures. This reduces the
76689 + performance hit of RANDSTRUCT at the cost of weakened randomization.
76690 +
76691 +config GRKERNSEC_KERN_LOCKOUT
76692 + bool "Active kernel exploit response"
76693 + default y if GRKERNSEC_CONFIG_AUTO
76694 + depends on X86 || ARM || PPC || SPARC
76695 + help
76696 + If you say Y here, when a PaX alert is triggered due to suspicious
76697 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
76698 + or an OOPS occurs due to bad memory accesses, instead of just
76699 + terminating the offending process (and potentially allowing
76700 + a subsequent exploit from the same user), we will take one of two
76701 + actions:
76702 + If the user was root, we will panic the system
76703 + If the user was non-root, we will log the attempt, terminate
76704 + all processes owned by the user, then prevent them from creating
76705 + any new processes until the system is restarted
76706 + This deters repeated kernel exploitation/bruteforcing attempts
76707 + and is useful for later forensics.
76708 +
76709 +config GRKERNSEC_OLD_ARM_USERLAND
76710 + bool "Old ARM userland compatibility"
76711 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
76712 + help
76713 + If you say Y here, stubs of executable code to perform such operations
76714 + as "compare-exchange" will be placed at fixed locations in the ARM vector
76715 + table. This is unfortunately needed for old ARM userland meant to run
76716 + across a wide range of processors. Without this option enabled,
76717 + the get_tls and data memory barrier stubs will be emulated by the kernel,
76718 + which is enough for Linaro userlands or other userlands designed for v6
76719 + and newer ARM CPUs. It's recommended that you try without this option enabled
76720 + first, and only enable it if your userland does not boot (it will likely fail
76721 + at init time).
76722 +
76723 +endmenu
76724 +menu "Role Based Access Control Options"
76725 +depends on GRKERNSEC
76726 +
76727 +config GRKERNSEC_RBAC_DEBUG
76728 + bool
76729 +
76730 +config GRKERNSEC_NO_RBAC
76731 + bool "Disable RBAC system"
76732 + help
76733 + If you say Y here, the /dev/grsec device will be removed from the kernel,
76734 + preventing the RBAC system from being enabled. You should only say Y
76735 + here if you have no intention of using the RBAC system, so as to prevent
76736 + an attacker with root access from misusing the RBAC system to hide files
76737 + and processes when loadable module support and /dev/[k]mem have been
76738 + locked down.
76739 +
76740 +config GRKERNSEC_ACL_HIDEKERN
76741 + bool "Hide kernel processes"
76742 + help
76743 + If you say Y here, all kernel threads will be hidden to all
76744 + processes but those whose subject has the "view hidden processes"
76745 + flag.
76746 +
76747 +config GRKERNSEC_ACL_MAXTRIES
76748 + int "Maximum tries before password lockout"
76749 + default 3
76750 + help
76751 + This option enforces the maximum number of times a user can attempt
76752 + to authorize themselves with the grsecurity RBAC system before being
76753 + denied the ability to attempt authorization again for a specified time.
76754 + The lower the number, the harder it will be to brute-force a password.
76755 +
76756 +config GRKERNSEC_ACL_TIMEOUT
76757 + int "Time to wait after max password tries, in seconds"
76758 + default 30
76759 + help
76760 + This option specifies the time the user must wait after attempting to
76761 + authorize to the RBAC system with the maximum number of invalid
76762 + passwords. The higher the number, the harder it will be to brute-force
76763 + a password.
76764 +
76765 +endmenu
76766 +menu "Filesystem Protections"
76767 +depends on GRKERNSEC
76768 +
76769 +config GRKERNSEC_PROC
76770 + bool "Proc restrictions"
76771 + default y if GRKERNSEC_CONFIG_AUTO
76772 + help
76773 + If you say Y here, the permissions of the /proc filesystem
76774 + will be altered to enhance system security and privacy. You MUST
76775 + choose either a user only restriction or a user and group restriction.
76776 + Depending upon the option you choose, you can either restrict users to
76777 + see only the processes they themselves run, or choose a group that can
76778 + view all processes and files normally restricted to root if you choose
76779 + the "restrict to user only" option. NOTE: If you're running identd or
76780 + ntpd as a non-root user, you will have to run it as the group you
76781 + specify here.
76782 +
76783 +config GRKERNSEC_PROC_USER
76784 + bool "Restrict /proc to user only"
76785 + depends on GRKERNSEC_PROC
76786 + help
76787 + If you say Y here, non-root users will only be able to view their own
76788 + processes, and restricts them from viewing network-related information,
76789 + and viewing kernel symbol and module information.
76790 +
76791 +config GRKERNSEC_PROC_USERGROUP
76792 + bool "Allow special group"
76793 + default y if GRKERNSEC_CONFIG_AUTO
76794 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
76795 + help
76796 + If you say Y here, you will be able to select a group that will be
76797 + able to view all processes and network-related information. If you've
76798 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
76799 + remain hidden. This option is useful if you want to run identd as
76800 + a non-root user. The group you select may also be chosen at boot time
76801 + via "grsec_proc_gid=" on the kernel commandline.
76802 +
76803 +config GRKERNSEC_PROC_GID
76804 + int "GID for special group"
76805 + depends on GRKERNSEC_PROC_USERGROUP
76806 + default 1001
76807 +
76808 +config GRKERNSEC_PROC_ADD
76809 + bool "Additional restrictions"
76810 + default y if GRKERNSEC_CONFIG_AUTO
76811 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
76812 + help
76813 + If you say Y here, additional restrictions will be placed on
76814 + /proc that keep normal users from viewing device information and
76815 + slabinfo information that could be useful for exploits.
76816 +
76817 +config GRKERNSEC_LINK
76818 + bool "Linking restrictions"
76819 + default y if GRKERNSEC_CONFIG_AUTO
76820 + help
76821 + If you say Y here, /tmp race exploits will be prevented, since users
76822 + will no longer be able to follow symlinks owned by other users in
76823 + world-writable +t directories (e.g. /tmp), unless the owner of the
76824 + symlink is the owner of the directory. users will also not be
76825 + able to hardlink to files they do not own. If the sysctl option is
76826 + enabled, a sysctl option with name "linking_restrictions" is created.
76827 +
76828 +config GRKERNSEC_SYMLINKOWN
76829 + bool "Kernel-enforced SymlinksIfOwnerMatch"
76830 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
76831 + help
76832 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
76833 + that prevents it from being used as a security feature. As Apache
76834 + verifies the symlink by performing a stat() against the target of
76835 + the symlink before it is followed, an attacker can setup a symlink
76836 + to point to a same-owned file, then replace the symlink with one
76837 + that targets another user's file just after Apache "validates" the
76838 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
76839 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
76840 + will be in place for the group you specify. If the sysctl option
76841 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
76842 + created.
76843 +
76844 +config GRKERNSEC_SYMLINKOWN_GID
76845 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
76846 + depends on GRKERNSEC_SYMLINKOWN
76847 + default 1006
76848 + help
76849 + Setting this GID determines what group kernel-enforced
76850 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
76851 + is enabled, a sysctl option with name "symlinkown_gid" is created.
76852 +
76853 +config GRKERNSEC_FIFO
76854 + bool "FIFO restrictions"
76855 + default y if GRKERNSEC_CONFIG_AUTO
76856 + help
76857 + If you say Y here, users will not be able to write to FIFOs they don't
76858 + own in world-writable +t directories (e.g. /tmp), unless the owner of
76859 + the FIFO is the same owner of the directory it's held in. If the sysctl
76860 + option is enabled, a sysctl option with name "fifo_restrictions" is
76861 + created.
76862 +
76863 +config GRKERNSEC_SYSFS_RESTRICT
76864 + bool "Sysfs/debugfs restriction"
76865 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76866 + depends on SYSFS
76867 + help
76868 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
76869 + any filesystem normally mounted under it (e.g. debugfs) will be
76870 + mostly accessible only by root. These filesystems generally provide access
76871 + to hardware and debug information that isn't appropriate for unprivileged
76872 + users of the system. Sysfs and debugfs have also become a large source
76873 + of new vulnerabilities, ranging from infoleaks to local compromise.
76874 + There has been very little oversight with an eye toward security involved
76875 + in adding new exporters of information to these filesystems, so their
76876 + use is discouraged.
76877 + For reasons of compatibility, a few directories have been whitelisted
76878 + for access by non-root users:
76879 + /sys/fs/selinux
76880 + /sys/fs/fuse
76881 + /sys/devices/system/cpu
76882 +
76883 +config GRKERNSEC_ROFS
76884 + bool "Runtime read-only mount protection"
76885 + depends on SYSCTL
76886 + help
76887 + If you say Y here, a sysctl option with name "romount_protect" will
76888 + be created. By setting this option to 1 at runtime, filesystems
76889 + will be protected in the following ways:
76890 + * No new writable mounts will be allowed
76891 + * Existing read-only mounts won't be able to be remounted read/write
76892 + * Write operations will be denied on all block devices
76893 + This option acts independently of grsec_lock: once it is set to 1,
76894 + it cannot be turned off. Therefore, please be mindful of the resulting
76895 + behavior if this option is enabled in an init script on a read-only
76896 + filesystem.
76897 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
76898 + and GRKERNSEC_IO should be enabled and module loading disabled via
76899 + config or at runtime.
76900 + This feature is mainly intended for secure embedded systems.
76901 +
76902 +
76903 +config GRKERNSEC_DEVICE_SIDECHANNEL
76904 + bool "Eliminate stat/notify-based device sidechannels"
76905 + default y if GRKERNSEC_CONFIG_AUTO
76906 + help
76907 + If you say Y here, timing analyses on block or character
76908 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
76909 + will be thwarted for unprivileged users. If a process without
76910 + CAP_MKNOD stats such a device, the last access and last modify times
76911 + will match the device's create time. No access or modify events
76912 + will be triggered through inotify/dnotify/fanotify for such devices.
76913 + This feature will prevent attacks that may at a minimum
76914 + allow an attacker to determine the administrator's password length.
76915 +
76916 +config GRKERNSEC_CHROOT
76917 + bool "Chroot jail restrictions"
76918 + default y if GRKERNSEC_CONFIG_AUTO
76919 + help
76920 + If you say Y here, you will be able to choose several options that will
76921 + make breaking out of a chrooted jail much more difficult. If you
76922 + encounter no software incompatibilities with the following options, it
76923 + is recommended that you enable each one.
76924 +
76925 + Note that the chroot restrictions are not intended to apply to "chroots"
76926 + to directories that are simple bind mounts of the global root filesystem.
76927 + For several other reasons, a user shouldn't expect any significant
76928 + security by performing such a chroot.
76929 +
76930 +config GRKERNSEC_CHROOT_MOUNT
76931 + bool "Deny mounts"
76932 + default y if GRKERNSEC_CONFIG_AUTO
76933 + depends on GRKERNSEC_CHROOT
76934 + help
76935 + If you say Y here, processes inside a chroot will not be able to
76936 + mount or remount filesystems. If the sysctl option is enabled, a
76937 + sysctl option with name "chroot_deny_mount" is created.
76938 +
76939 +config GRKERNSEC_CHROOT_DOUBLE
76940 + bool "Deny double-chroots"
76941 + default y if GRKERNSEC_CONFIG_AUTO
76942 + depends on GRKERNSEC_CHROOT
76943 + help
76944 + If you say Y here, processes inside a chroot will not be able to chroot
76945 + again outside the chroot. This is a widely used method of breaking
76946 + out of a chroot jail and should not be allowed. If the sysctl
76947 + option is enabled, a sysctl option with name
76948 + "chroot_deny_chroot" is created.
76949 +
76950 +config GRKERNSEC_CHROOT_PIVOT
76951 + bool "Deny pivot_root in chroot"
76952 + default y if GRKERNSEC_CONFIG_AUTO
76953 + depends on GRKERNSEC_CHROOT
76954 + help
76955 + If you say Y here, processes inside a chroot will not be able to use
76956 + a function called pivot_root() that was introduced in Linux 2.3.41. It
76957 + works similar to chroot in that it changes the root filesystem. This
76958 + function could be misused in a chrooted process to attempt to break out
76959 + of the chroot, and therefore should not be allowed. If the sysctl
76960 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
76961 + created.
76962 +
76963 +config GRKERNSEC_CHROOT_CHDIR
76964 + bool "Enforce chdir(\"/\") on all chroots"
76965 + default y if GRKERNSEC_CONFIG_AUTO
76966 + depends on GRKERNSEC_CHROOT
76967 + help
76968 + If you say Y here, the current working directory of all newly-chrooted
76969 + applications will be set to the the root directory of the chroot.
76970 + The man page on chroot(2) states:
76971 + Note that this call does not change the current working
76972 + directory, so that `.' can be outside the tree rooted at
76973 + `/'. In particular, the super-user can escape from a
76974 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
76975 +
76976 + It is recommended that you say Y here, since it's not known to break
76977 + any software. If the sysctl option is enabled, a sysctl option with
76978 + name "chroot_enforce_chdir" is created.
76979 +
76980 +config GRKERNSEC_CHROOT_CHMOD
76981 + bool "Deny (f)chmod +s"
76982 + default y if GRKERNSEC_CONFIG_AUTO
76983 + depends on GRKERNSEC_CHROOT
76984 + help
76985 + If you say Y here, processes inside a chroot will not be able to chmod
76986 + or fchmod files to make them have suid or sgid bits. This protects
76987 + against another published method of breaking a chroot. If the sysctl
76988 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
76989 + created.
76990 +
76991 +config GRKERNSEC_CHROOT_FCHDIR
76992 + bool "Deny fchdir and fhandle out of chroot"
76993 + default y if GRKERNSEC_CONFIG_AUTO
76994 + depends on GRKERNSEC_CHROOT
76995 + help
76996 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
76997 + to a file descriptor of the chrooting process that points to a directory
76998 + outside the filesystem will be stopped. Additionally, this option prevents
76999 + use of the recently-created syscall for opening files by a guessable "file
77000 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
77001 + with name "chroot_deny_fchdir" is created.
77002 +
77003 +config GRKERNSEC_CHROOT_MKNOD
77004 + bool "Deny mknod"
77005 + default y if GRKERNSEC_CONFIG_AUTO
77006 + depends on GRKERNSEC_CHROOT
77007 + help
77008 + If you say Y here, processes inside a chroot will not be allowed to
77009 + mknod. The problem with using mknod inside a chroot is that it
77010 + would allow an attacker to create a device entry that is the same
77011 + as one on the physical root of your system, which could range from
77012 + anything from the console device to a device for your harddrive (which
77013 + they could then use to wipe the drive or steal data). It is recommended
77014 + that you say Y here, unless you run into software incompatibilities.
77015 + If the sysctl option is enabled, a sysctl option with name
77016 + "chroot_deny_mknod" is created.
77017 +
77018 +config GRKERNSEC_CHROOT_SHMAT
77019 + bool "Deny shmat() out of chroot"
77020 + default y if GRKERNSEC_CONFIG_AUTO
77021 + depends on GRKERNSEC_CHROOT
77022 + help
77023 + If you say Y here, processes inside a chroot will not be able to attach
77024 + to shared memory segments that were created outside of the chroot jail.
77025 + It is recommended that you say Y here. If the sysctl option is enabled,
77026 + a sysctl option with name "chroot_deny_shmat" is created.
77027 +
77028 +config GRKERNSEC_CHROOT_UNIX
77029 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
77030 + default y if GRKERNSEC_CONFIG_AUTO
77031 + depends on GRKERNSEC_CHROOT
77032 + help
77033 + If you say Y here, processes inside a chroot will not be able to
77034 + connect to abstract (meaning not belonging to a filesystem) Unix
77035 + domain sockets that were bound outside of a chroot. It is recommended
77036 + that you say Y here. If the sysctl option is enabled, a sysctl option
77037 + with name "chroot_deny_unix" is created.
77038 +
77039 +config GRKERNSEC_CHROOT_FINDTASK
77040 + bool "Protect outside processes"
77041 + default y if GRKERNSEC_CONFIG_AUTO
77042 + depends on GRKERNSEC_CHROOT
77043 + help
77044 + If you say Y here, processes inside a chroot will not be able to
77045 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
77046 + getsid, or view any process outside of the chroot. If the sysctl
77047 + option is enabled, a sysctl option with name "chroot_findtask" is
77048 + created.
77049 +
77050 +config GRKERNSEC_CHROOT_NICE
77051 + bool "Restrict priority changes"
77052 + default y if GRKERNSEC_CONFIG_AUTO
77053 + depends on GRKERNSEC_CHROOT
77054 + help
77055 + If you say Y here, processes inside a chroot will not be able to raise
77056 + the priority of processes in the chroot, or alter the priority of
77057 + processes outside the chroot. This provides more security than simply
77058 + removing CAP_SYS_NICE from the process' capability set. If the
77059 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
77060 + is created.
77061 +
77062 +config GRKERNSEC_CHROOT_SYSCTL
77063 + bool "Deny sysctl writes"
77064 + default y if GRKERNSEC_CONFIG_AUTO
77065 + depends on GRKERNSEC_CHROOT
77066 + help
77067 + If you say Y here, an attacker in a chroot will not be able to
77068 + write to sysctl entries, either by sysctl(2) or through a /proc
77069 + interface. It is strongly recommended that you say Y here. If the
77070 + sysctl option is enabled, a sysctl option with name
77071 + "chroot_deny_sysctl" is created.
77072 +
77073 +config GRKERNSEC_CHROOT_RENAME
77074 + bool "Deny bad renames"
77075 + default y if GRKERNSEC_CONFIG_AUTO
77076 + depends on GRKERNSEC_CHROOT
77077 + help
77078 + If you say Y here, an attacker in a chroot will not be able to
77079 + abuse the ability to create double chroots to break out of the
77080 + chroot by exploiting a race condition between a rename of a directory
77081 + within a chroot against an open of a symlink with relative path
77082 + components. This feature will likewise prevent an accomplice outside
77083 + a chroot from enabling a user inside the chroot to break out and make
77084 + use of their credentials on the global filesystem. Enabling this
77085 + feature is essential to prevent root users from breaking out of a
77086 + chroot. If the sysctl option is enabled, a sysctl option with name
77087 + "chroot_deny_bad_rename" is created.
77088 +
77089 +config GRKERNSEC_CHROOT_CAPS
77090 + bool "Capability restrictions"
77091 + default y if GRKERNSEC_CONFIG_AUTO
77092 + depends on GRKERNSEC_CHROOT
77093 + help
77094 + If you say Y here, the capabilities on all processes within a
77095 + chroot jail will be lowered to stop module insertion, raw i/o,
77096 + system and net admin tasks, rebooting the system, modifying immutable
77097 + files, modifying IPC owned by another, and changing the system time.
77098 + This is left an option because it can break some apps. Disable this
77099 + if your chrooted apps are having problems performing those kinds of
77100 + tasks. If the sysctl option is enabled, a sysctl option with
77101 + name "chroot_caps" is created.
77102 +
77103 +config GRKERNSEC_CHROOT_INITRD
77104 + bool "Exempt initrd tasks from restrictions"
77105 + default y if GRKERNSEC_CONFIG_AUTO
77106 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
77107 + help
77108 + If you say Y here, tasks started prior to init will be exempted from
77109 + grsecurity's chroot restrictions. This option is mainly meant to
77110 + resolve Plymouth's performing privileged operations unnecessarily
77111 + in a chroot.
77112 +
77113 +endmenu
77114 +menu "Kernel Auditing"
77115 +depends on GRKERNSEC
77116 +
77117 +config GRKERNSEC_AUDIT_GROUP
77118 + bool "Single group for auditing"
77119 + help
77120 + If you say Y here, the exec and chdir logging features will only operate
77121 + on a group you specify. This option is recommended if you only want to
77122 + watch certain users instead of having a large amount of logs from the
77123 + entire system. If the sysctl option is enabled, a sysctl option with
77124 + name "audit_group" is created.
77125 +
77126 +config GRKERNSEC_AUDIT_GID
77127 + int "GID for auditing"
77128 + depends on GRKERNSEC_AUDIT_GROUP
77129 + default 1007
77130 +
77131 +config GRKERNSEC_EXECLOG
77132 + bool "Exec logging"
77133 + help
77134 + If you say Y here, all execve() calls will be logged (since the
77135 + other exec*() calls are frontends to execve(), all execution
77136 + will be logged). Useful for shell-servers that like to keep track
77137 + of their users. If the sysctl option is enabled, a sysctl option with
77138 + name "exec_logging" is created.
77139 + WARNING: This option when enabled will produce a LOT of logs, especially
77140 + on an active system.
77141 +
77142 +config GRKERNSEC_RESLOG
77143 + bool "Resource logging"
77144 + default y if GRKERNSEC_CONFIG_AUTO
77145 + help
77146 + If you say Y here, all attempts to overstep resource limits will
77147 + be logged with the resource name, the requested size, and the current
77148 + limit. It is highly recommended that you say Y here. If the sysctl
77149 + option is enabled, a sysctl option with name "resource_logging" is
77150 + created. If the RBAC system is enabled, the sysctl value is ignored.
77151 +
77152 +config GRKERNSEC_CHROOT_EXECLOG
77153 + bool "Log execs within chroot"
77154 + help
77155 + If you say Y here, all executions inside a chroot jail will be logged
77156 + to syslog. This can cause a large amount of logs if certain
77157 + applications (eg. djb's daemontools) are installed on the system, and
77158 + is therefore left as an option. If the sysctl option is enabled, a
77159 + sysctl option with name "chroot_execlog" is created.
77160 +
77161 +config GRKERNSEC_AUDIT_PTRACE
77162 + bool "Ptrace logging"
77163 + help
77164 + If you say Y here, all attempts to attach to a process via ptrace
77165 + will be logged. If the sysctl option is enabled, a sysctl option
77166 + with name "audit_ptrace" is created.
77167 +
77168 +config GRKERNSEC_AUDIT_CHDIR
77169 + bool "Chdir logging"
77170 + help
77171 + If you say Y here, all chdir() calls will be logged. If the sysctl
77172 + option is enabled, a sysctl option with name "audit_chdir" is created.
77173 +
77174 +config GRKERNSEC_AUDIT_MOUNT
77175 + bool "(Un)Mount logging"
77176 + help
77177 + If you say Y here, all mounts and unmounts will be logged. If the
77178 + sysctl option is enabled, a sysctl option with name "audit_mount" is
77179 + created.
77180 +
77181 +config GRKERNSEC_SIGNAL
77182 + bool "Signal logging"
77183 + default y if GRKERNSEC_CONFIG_AUTO
77184 + help
77185 + If you say Y here, certain important signals will be logged, such as
77186 + SIGSEGV, which will as a result inform you of when a error in a program
77187 + occurred, which in some cases could mean a possible exploit attempt.
77188 + If the sysctl option is enabled, a sysctl option with name
77189 + "signal_logging" is created.
77190 +
77191 +config GRKERNSEC_FORKFAIL
77192 + bool "Fork failure logging"
77193 + help
77194 + If you say Y here, all failed fork() attempts will be logged.
77195 + This could suggest a fork bomb, or someone attempting to overstep
77196 + their process limit. If the sysctl option is enabled, a sysctl option
77197 + with name "forkfail_logging" is created.
77198 +
77199 +config GRKERNSEC_TIME
77200 + bool "Time change logging"
77201 + default y if GRKERNSEC_CONFIG_AUTO
77202 + help
77203 + If you say Y here, any changes of the system clock will be logged.
77204 + If the sysctl option is enabled, a sysctl option with name
77205 + "timechange_logging" is created.
77206 +
77207 +config GRKERNSEC_PROC_IPADDR
77208 + bool "/proc/<pid>/ipaddr support"
77209 + default y if GRKERNSEC_CONFIG_AUTO
77210 + help
77211 + If you say Y here, a new entry will be added to each /proc/<pid>
77212 + directory that contains the IP address of the person using the task.
77213 + The IP is carried across local TCP and AF_UNIX stream sockets.
77214 + This information can be useful for IDS/IPSes to perform remote response
77215 + to a local attack. The entry is readable by only the owner of the
77216 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
77217 + the RBAC system), and thus does not create privacy concerns.
77218 +
77219 +config GRKERNSEC_RWXMAP_LOG
77220 + bool 'Denied RWX mmap/mprotect logging'
77221 + default y if GRKERNSEC_CONFIG_AUTO
77222 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
77223 + help
77224 + If you say Y here, calls to mmap() and mprotect() with explicit
77225 + usage of PROT_WRITE and PROT_EXEC together will be logged when
77226 + denied by the PAX_MPROTECT feature. This feature will also
77227 + log other problematic scenarios that can occur when PAX_MPROTECT
77228 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
77229 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
77230 + is created.
77231 +
77232 +endmenu
77233 +
77234 +menu "Executable Protections"
77235 +depends on GRKERNSEC
77236 +
77237 +config GRKERNSEC_DMESG
77238 + bool "Dmesg(8) restriction"
77239 + default y if GRKERNSEC_CONFIG_AUTO
77240 + help
77241 + If you say Y here, non-root users will not be able to use dmesg(8)
77242 + to view the contents of the kernel's circular log buffer.
77243 + The kernel's log buffer often contains kernel addresses and other
77244 + identifying information useful to an attacker in fingerprinting a
77245 + system for a targeted exploit.
77246 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
77247 + created.
77248 +
77249 +config GRKERNSEC_HARDEN_PTRACE
77250 + bool "Deter ptrace-based process snooping"
77251 + default y if GRKERNSEC_CONFIG_AUTO
77252 + help
77253 + If you say Y here, TTY sniffers and other malicious monitoring
77254 + programs implemented through ptrace will be defeated. If you
77255 + have been using the RBAC system, this option has already been
77256 + enabled for several years for all users, with the ability to make
77257 + fine-grained exceptions.
77258 +
77259 + This option only affects the ability of non-root users to ptrace
77260 + processes that are not a descendent of the ptracing process.
77261 + This means that strace ./binary and gdb ./binary will still work,
77262 + but attaching to arbitrary processes will not. If the sysctl
77263 + option is enabled, a sysctl option with name "harden_ptrace" is
77264 + created.
77265 +
77266 +config GRKERNSEC_PTRACE_READEXEC
77267 + bool "Require read access to ptrace sensitive binaries"
77268 + default y if GRKERNSEC_CONFIG_AUTO
77269 + help
77270 + If you say Y here, unprivileged users will not be able to ptrace unreadable
77271 + binaries. This option is useful in environments that
77272 + remove the read bits (e.g. file mode 4711) from suid binaries to
77273 + prevent infoleaking of their contents. This option adds
77274 + consistency to the use of that file mode, as the binary could normally
77275 + be read out when run without privileges while ptracing.
77276 +
77277 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
77278 + is created.
77279 +
77280 +config GRKERNSEC_SETXID
77281 + bool "Enforce consistent multithreaded privileges"
77282 + default y if GRKERNSEC_CONFIG_AUTO
77283 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
77284 + help
77285 + If you say Y here, a change from a root uid to a non-root uid
77286 + in a multithreaded application will cause the resulting uids,
77287 + gids, supplementary groups, and capabilities in that thread
77288 + to be propagated to the other threads of the process. In most
77289 + cases this is unnecessary, as glibc will emulate this behavior
77290 + on behalf of the application. Other libcs do not act in the
77291 + same way, allowing the other threads of the process to continue
77292 + running with root privileges. If the sysctl option is enabled,
77293 + a sysctl option with name "consistent_setxid" is created.
77294 +
77295 +config GRKERNSEC_HARDEN_IPC
77296 + bool "Disallow access to overly-permissive IPC objects"
77297 + default y if GRKERNSEC_CONFIG_AUTO
77298 + depends on SYSVIPC
77299 + help
77300 + If you say Y here, access to overly-permissive IPC objects (shared
77301 + memory, message queues, and semaphores) will be denied for processes
77302 + given the following criteria beyond normal permission checks:
77303 + 1) If the IPC object is world-accessible and the euid doesn't match
77304 + that of the creator or current uid for the IPC object
77305 + 2) If the IPC object is group-accessible and the egid doesn't
77306 + match that of the creator or current gid for the IPC object
77307 + It's a common error to grant too much permission to these objects,
77308 + with impact ranging from denial of service and information leaking to
77309 + privilege escalation. This feature was developed in response to
77310 + research by Tim Brown:
77311 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
77312 + who found hundreds of such insecure usages. Processes with
77313 + CAP_IPC_OWNER are still permitted to access these IPC objects.
77314 + If the sysctl option is enabled, a sysctl option with name
77315 + "harden_ipc" is created.
77316 +
77317 +config GRKERNSEC_TPE
77318 + bool "Trusted Path Execution (TPE)"
77319 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
77320 + help
77321 + If you say Y here, you will be able to choose a gid to add to the
77322 + supplementary groups of users you want to mark as "untrusted."
77323 + These users will not be able to execute any files that are not in
77324 + root-owned directories writable only by root. If the sysctl option
77325 + is enabled, a sysctl option with name "tpe" is created.
77326 +
77327 +config GRKERNSEC_TPE_ALL
77328 + bool "Partially restrict all non-root users"
77329 + depends on GRKERNSEC_TPE
77330 + help
77331 + If you say Y here, all non-root users will be covered under
77332 + a weaker TPE restriction. This is separate from, and in addition to,
77333 + the main TPE options that you have selected elsewhere. Thus, if a
77334 + "trusted" GID is chosen, this restriction applies to even that GID.
77335 + Under this restriction, all non-root users will only be allowed to
77336 + execute files in directories they own that are not group or
77337 + world-writable, or in directories owned by root and writable only by
77338 + root. If the sysctl option is enabled, a sysctl option with name
77339 + "tpe_restrict_all" is created.
77340 +
77341 +config GRKERNSEC_TPE_INVERT
77342 + bool "Invert GID option"
77343 + depends on GRKERNSEC_TPE
77344 + help
77345 + If you say Y here, the group you specify in the TPE configuration will
77346 + decide what group TPE restrictions will be *disabled* for. This
77347 + option is useful if you want TPE restrictions to be applied to most
77348 + users on the system. If the sysctl option is enabled, a sysctl option
77349 + with name "tpe_invert" is created. Unlike other sysctl options, this
77350 + entry will default to on for backward-compatibility.
77351 +
77352 +config GRKERNSEC_TPE_GID
77353 + int
77354 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
77355 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
77356 +
77357 +config GRKERNSEC_TPE_UNTRUSTED_GID
77358 + int "GID for TPE-untrusted users"
77359 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
77360 + default 1005
77361 + help
77362 + Setting this GID determines what group TPE restrictions will be
77363 + *enabled* for. If the sysctl option is enabled, a sysctl option
77364 + with name "tpe_gid" is created.
77365 +
77366 +config GRKERNSEC_TPE_TRUSTED_GID
77367 + int "GID for TPE-trusted users"
77368 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
77369 + default 1005
77370 + help
77371 + Setting this GID determines what group TPE restrictions will be
77372 + *disabled* for. If the sysctl option is enabled, a sysctl option
77373 + with name "tpe_gid" is created.
77374 +
77375 +endmenu
77376 +menu "Network Protections"
77377 +depends on GRKERNSEC
77378 +
77379 +config GRKERNSEC_BLACKHOLE
77380 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
77381 + default y if GRKERNSEC_CONFIG_AUTO
77382 + depends on NET
77383 + help
77384 + If you say Y here, neither TCP resets nor ICMP
77385 + destination-unreachable packets will be sent in response to packets
77386 + sent to ports for which no associated listening process exists.
77387 + It will also prevent the sending of ICMP protocol unreachable packets
77388 + in response to packets with unknown protocols.
77389 + This feature supports both IPV4 and IPV6 and exempts the
77390 + loopback interface from blackholing. Enabling this feature
77391 + makes a host more resilient to DoS attacks and reduces network
77392 + visibility against scanners.
77393 +
77394 + The blackhole feature as-implemented is equivalent to the FreeBSD
77395 + blackhole feature, as it prevents RST responses to all packets, not
77396 + just SYNs. Under most application behavior this causes no
77397 + problems, but applications (like haproxy) may not close certain
77398 + connections in a way that cleanly terminates them on the remote
77399 + end, leaving the remote host in LAST_ACK state. Because of this
77400 + side-effect and to prevent intentional LAST_ACK DoSes, this
77401 + feature also adds automatic mitigation against such attacks.
77402 + The mitigation drastically reduces the amount of time a socket
77403 + can spend in LAST_ACK state. If you're using haproxy and not
77404 + all servers it connects to have this option enabled, consider
77405 + disabling this feature on the haproxy host.
77406 +
77407 + If the sysctl option is enabled, two sysctl options with names
77408 + "ip_blackhole" and "lastack_retries" will be created.
77409 + While "ip_blackhole" takes the standard zero/non-zero on/off
77410 + toggle, "lastack_retries" uses the same kinds of values as
77411 + "tcp_retries1" and "tcp_retries2". The default value of 4
77412 + prevents a socket from lasting more than 45 seconds in LAST_ACK
77413 + state.
77414 +
77415 +config GRKERNSEC_NO_SIMULT_CONNECT
77416 + bool "Disable TCP Simultaneous Connect"
77417 + default y if GRKERNSEC_CONFIG_AUTO
77418 + depends on NET
77419 + help
77420 + If you say Y here, a feature by Willy Tarreau will be enabled that
77421 + removes a weakness in Linux's strict implementation of TCP that
77422 + allows two clients to connect to each other without either entering
77423 + a listening state. The weakness allows an attacker to easily prevent
77424 + a client from connecting to a known server provided the source port
77425 + for the connection is guessed correctly.
77426 +
77427 + As the weakness could be used to prevent an antivirus or IPS from
77428 + fetching updates, or prevent an SSL gateway from fetching a CRL,
77429 + it should be eliminated by enabling this option. Though Linux is
77430 + one of few operating systems supporting simultaneous connect, it
77431 + has no legitimate use in practice and is rarely supported by firewalls.
77432 +
77433 +config GRKERNSEC_SOCKET
77434 + bool "Socket restrictions"
77435 + depends on NET
77436 + help
77437 + If you say Y here, you will be able to choose from several options.
77438 + If you assign a GID on your system and add it to the supplementary
77439 + groups of users you want to restrict socket access to, this patch
77440 + will perform up to three things, based on the option(s) you choose.
77441 +
77442 +config GRKERNSEC_SOCKET_ALL
77443 + bool "Deny any sockets to group"
77444 + depends on GRKERNSEC_SOCKET
77445 + help
77446 + If you say Y here, you will be able to choose a GID of whose users will
77447 + be unable to connect to other hosts from your machine or run server
77448 + applications from your machine. If the sysctl option is enabled, a
77449 + sysctl option with name "socket_all" is created.
77450 +
77451 +config GRKERNSEC_SOCKET_ALL_GID
77452 + int "GID to deny all sockets for"
77453 + depends on GRKERNSEC_SOCKET_ALL
77454 + default 1004
77455 + help
77456 + Here you can choose the GID to disable socket access for. Remember to
77457 + add the users you want socket access disabled for to the GID
77458 + specified here. If the sysctl option is enabled, a sysctl option
77459 + with name "socket_all_gid" is created.
77460 +
77461 +config GRKERNSEC_SOCKET_CLIENT
77462 + bool "Deny client sockets to group"
77463 + depends on GRKERNSEC_SOCKET
77464 + help
77465 + If you say Y here, you will be able to choose a GID of whose users will
77466 + be unable to connect to other hosts from your machine, but will be
77467 + able to run servers. If this option is enabled, all users in the group
77468 + you specify will have to use passive mode when initiating ftp transfers
77469 + from the shell on your machine. If the sysctl option is enabled, a
77470 + sysctl option with name "socket_client" is created.
77471 +
77472 +config GRKERNSEC_SOCKET_CLIENT_GID
77473 + int "GID to deny client sockets for"
77474 + depends on GRKERNSEC_SOCKET_CLIENT
77475 + default 1003
77476 + help
77477 + Here you can choose the GID to disable client socket access for.
77478 + Remember to add the users you want client socket access disabled for to
77479 + the GID specified here. If the sysctl option is enabled, a sysctl
77480 + option with name "socket_client_gid" is created.
77481 +
77482 +config GRKERNSEC_SOCKET_SERVER
77483 + bool "Deny server sockets to group"
77484 + depends on GRKERNSEC_SOCKET
77485 + help
77486 + If you say Y here, you will be able to choose a GID of whose users will
77487 + be unable to run server applications from your machine. If the sysctl
77488 + option is enabled, a sysctl option with name "socket_server" is created.
77489 +
77490 +config GRKERNSEC_SOCKET_SERVER_GID
77491 + int "GID to deny server sockets for"
77492 + depends on GRKERNSEC_SOCKET_SERVER
77493 + default 1002
77494 + help
77495 + Here you can choose the GID to disable server socket access for.
77496 + Remember to add the users you want server socket access disabled for to
77497 + the GID specified here. If the sysctl option is enabled, a sysctl
77498 + option with name "socket_server_gid" is created.
77499 +
77500 +endmenu
77501 +
77502 +menu "Physical Protections"
77503 +depends on GRKERNSEC
77504 +
77505 +config GRKERNSEC_DENYUSB
77506 + bool "Deny new USB connections after toggle"
77507 + default y if GRKERNSEC_CONFIG_AUTO
77508 + depends on SYSCTL && USB_SUPPORT
77509 + help
77510 + If you say Y here, a new sysctl option with name "deny_new_usb"
77511 + will be created. Setting its value to 1 will prevent any new
77512 + USB devices from being recognized by the OS. Any attempted USB
77513 + device insertion will be logged. This option is intended to be
77514 + used against custom USB devices designed to exploit vulnerabilities
77515 + in various USB device drivers.
77516 +
77517 + For greatest effectiveness, this sysctl should be set after any
77518 + relevant init scripts. This option is safe to enable in distros
77519 + as each user can choose whether or not to toggle the sysctl.
77520 +
77521 +config GRKERNSEC_DENYUSB_FORCE
77522 + bool "Reject all USB devices not connected at boot"
77523 + select USB
77524 + depends on GRKERNSEC_DENYUSB
77525 + help
77526 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
77527 + that doesn't involve a sysctl entry. This option should only be
77528 + enabled if you're sure you want to deny all new USB connections
77529 + at runtime and don't want to modify init scripts. This should not
77530 + be enabled by distros. It forces the core USB code to be built
77531 + into the kernel image so that all devices connected at boot time
77532 + can be recognized and new USB device connections can be prevented
77533 + prior to init running.
77534 +
77535 +endmenu
77536 +
77537 +menu "Sysctl Support"
77538 +depends on GRKERNSEC && SYSCTL
77539 +
77540 +config GRKERNSEC_SYSCTL
77541 + bool "Sysctl support"
77542 + default y if GRKERNSEC_CONFIG_AUTO
77543 + help
77544 + If you say Y here, you will be able to change the options that
77545 + grsecurity runs with at bootup, without having to recompile your
77546 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
77547 + to enable (1) or disable (0) various features. All the sysctl entries
77548 + are mutable until the "grsec_lock" entry is set to a non-zero value.
77549 + All features enabled in the kernel configuration are disabled at boot
77550 + if you do not say Y to the "Turn on features by default" option.
77551 + All options should be set at startup, and the grsec_lock entry should
77552 + be set to a non-zero value after all the options are set.
77553 + *THIS IS EXTREMELY IMPORTANT*
77554 +
77555 +config GRKERNSEC_SYSCTL_DISTRO
77556 + bool "Extra sysctl support for distro makers (READ HELP)"
77557 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
77558 + help
77559 + If you say Y here, additional sysctl options will be created
77560 + for features that affect processes running as root. Therefore,
77561 + it is critical when using this option that the grsec_lock entry be
77562 + enabled after boot. Only distros with prebuilt kernel packages
77563 + with this option enabled that can ensure grsec_lock is enabled
77564 + after boot should use this option.
77565 + *Failure to set grsec_lock after boot makes all grsec features
77566 + this option covers useless*
77567 +
77568 + Currently this option creates the following sysctl entries:
77569 + "Disable Privileged I/O": "disable_priv_io"
77570 +
77571 +config GRKERNSEC_SYSCTL_ON
77572 + bool "Turn on features by default"
77573 + default y if GRKERNSEC_CONFIG_AUTO
77574 + depends on GRKERNSEC_SYSCTL
77575 + help
77576 + If you say Y here, instead of having all features enabled in the
77577 + kernel configuration disabled at boot time, the features will be
77578 + enabled at boot time. It is recommended you say Y here unless
77579 + there is some reason you would want all sysctl-tunable features to
77580 + be disabled by default. As mentioned elsewhere, it is important
77581 + to enable the grsec_lock entry once you have finished modifying
77582 + the sysctl entries.
77583 +
77584 +endmenu
77585 +menu "Logging Options"
77586 +depends on GRKERNSEC
77587 +
77588 +config GRKERNSEC_FLOODTIME
77589 + int "Seconds in between log messages (minimum)"
77590 + default 10
77591 + help
77592 + This option allows you to enforce the number of seconds between
77593 + grsecurity log messages. The default should be suitable for most
77594 + people, however, if you choose to change it, choose a value small enough
77595 + to allow informative logs to be produced, but large enough to
77596 + prevent flooding.
77597 +
77598 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
77599 + any rate limiting on grsecurity log messages.
77600 +
77601 +config GRKERNSEC_FLOODBURST
77602 + int "Number of messages in a burst (maximum)"
77603 + default 6
77604 + help
77605 + This option allows you to choose the maximum number of messages allowed
77606 + within the flood time interval you chose in a separate option. The
77607 + default should be suitable for most people, however if you find that
77608 + many of your logs are being interpreted as flooding, you may want to
77609 + raise this value.
77610 +
77611 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
77612 + any rate limiting on grsecurity log messages.
77613 +
77614 +endmenu
77615 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
77616 new file mode 100644
77617 index 0000000..30ababb
77618 --- /dev/null
77619 +++ b/grsecurity/Makefile
77620 @@ -0,0 +1,54 @@
77621 +# grsecurity – access control and security hardening for Linux
77622 +# All code in this directory and various hooks located throughout the Linux kernel are
77623 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
77624 +# http://www.grsecurity.net spender@grsecurity.net
77625 +#
77626 +# This program is free software; you can redistribute it and/or
77627 +# modify it under the terms of the GNU General Public License version 2
77628 +# as published by the Free Software Foundation.
77629 +#
77630 +# This program is distributed in the hope that it will be useful,
77631 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
77632 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
77633 +# GNU General Public License for more details.
77634 +#
77635 +# You should have received a copy of the GNU General Public License
77636 +# along with this program; if not, write to the Free Software
77637 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
77638 +
77639 +KBUILD_CFLAGS += -Werror
77640 +
77641 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
77642 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
77643 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
77644 + grsec_usb.o grsec_ipc.o grsec_proc.o
77645 +
77646 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
77647 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
77648 + gracl_learn.o grsec_log.o gracl_policy.o
77649 +ifdef CONFIG_COMPAT
77650 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
77651 +endif
77652 +
77653 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
77654 +
77655 +ifdef CONFIG_NET
77656 +obj-y += grsec_sock.o
77657 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
77658 +endif
77659 +
77660 +ifndef CONFIG_GRKERNSEC
77661 +obj-y += grsec_disabled.o
77662 +endif
77663 +
77664 +ifdef CONFIG_GRKERNSEC_HIDESYM
77665 +extra-y := grsec_hidesym.o
77666 +$(obj)/grsec_hidesym.o:
77667 + @-chmod -f 500 /boot
77668 + @-chmod -f 500 /lib/modules
77669 + @-chmod -f 500 /lib64/modules
77670 + @-chmod -f 500 /lib32/modules
77671 + @-chmod -f 700 .
77672 + @-chmod -f 700 $(objtree)
77673 + @echo ' grsec: protected kernel image paths'
77674 +endif
77675 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
77676 new file mode 100644
77677 index 0000000..811af1f
77678 --- /dev/null
77679 +++ b/grsecurity/gracl.c
77680 @@ -0,0 +1,2749 @@
77681 +#include <linux/kernel.h>
77682 +#include <linux/module.h>
77683 +#include <linux/sched.h>
77684 +#include <linux/mm.h>
77685 +#include <linux/file.h>
77686 +#include <linux/fs.h>
77687 +#include <linux/namei.h>
77688 +#include <linux/mount.h>
77689 +#include <linux/tty.h>
77690 +#include <linux/proc_fs.h>
77691 +#include <linux/lglock.h>
77692 +#include <linux/slab.h>
77693 +#include <linux/vmalloc.h>
77694 +#include <linux/types.h>
77695 +#include <linux/sysctl.h>
77696 +#include <linux/netdevice.h>
77697 +#include <linux/ptrace.h>
77698 +#include <linux/gracl.h>
77699 +#include <linux/gralloc.h>
77700 +#include <linux/security.h>
77701 +#include <linux/grinternal.h>
77702 +#include <linux/pid_namespace.h>
77703 +#include <linux/stop_machine.h>
77704 +#include <linux/fdtable.h>
77705 +#include <linux/percpu.h>
77706 +#include <linux/lglock.h>
77707 +#include <linux/hugetlb.h>
77708 +#include <linux/posix-timers.h>
77709 +#include <linux/prefetch.h>
77710 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77711 +#include <linux/magic.h>
77712 +#include <linux/pagemap.h>
77713 +#include "../fs/btrfs/async-thread.h"
77714 +#include "../fs/btrfs/ctree.h"
77715 +#include "../fs/btrfs/btrfs_inode.h"
77716 +#endif
77717 +#include "../fs/mount.h"
77718 +
77719 +#include <asm/uaccess.h>
77720 +#include <asm/errno.h>
77721 +#include <asm/mman.h>
77722 +
77723 +#define FOR_EACH_ROLE_START(role) \
77724 + role = running_polstate.role_list; \
77725 + while (role) {
77726 +
77727 +#define FOR_EACH_ROLE_END(role) \
77728 + role = role->prev; \
77729 + }
77730 +
77731 +extern struct path gr_real_root;
77732 +
77733 +static struct gr_policy_state running_polstate;
77734 +struct gr_policy_state *polstate = &running_polstate;
77735 +extern struct gr_alloc_state *current_alloc_state;
77736 +
77737 +extern char *gr_shared_page[4];
77738 +DEFINE_RWLOCK(gr_inode_lock);
77739 +
77740 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
77741 +
77742 +#ifdef CONFIG_NET
77743 +extern struct vfsmount *sock_mnt;
77744 +#endif
77745 +
77746 +extern struct vfsmount *pipe_mnt;
77747 +extern struct vfsmount *shm_mnt;
77748 +
77749 +#ifdef CONFIG_HUGETLBFS
77750 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
77751 +#endif
77752 +
77753 +extern u16 acl_sp_role_value;
77754 +extern struct acl_object_label *fakefs_obj_rw;
77755 +extern struct acl_object_label *fakefs_obj_rwx;
77756 +
77757 +int gr_acl_is_enabled(void)
77758 +{
77759 + return (gr_status & GR_READY);
77760 +}
77761 +
77762 +void gr_enable_rbac_system(void)
77763 +{
77764 + pax_open_kernel();
77765 + gr_status |= GR_READY;
77766 + pax_close_kernel();
77767 +}
77768 +
77769 +int gr_rbac_disable(void *unused)
77770 +{
77771 + pax_open_kernel();
77772 + gr_status &= ~GR_READY;
77773 + pax_close_kernel();
77774 +
77775 + return 0;
77776 +}
77777 +
77778 +static inline dev_t __get_dev(const struct dentry *dentry)
77779 +{
77780 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77781 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
77782 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
77783 + else
77784 +#endif
77785 + return dentry->d_sb->s_dev;
77786 +}
77787 +
77788 +static inline u64 __get_ino(const struct dentry *dentry)
77789 +{
77790 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77791 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
77792 + return btrfs_ino(dentry->d_inode);
77793 + else
77794 +#endif
77795 + return dentry->d_inode->i_ino;
77796 +}
77797 +
77798 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
77799 +{
77800 + return __get_dev(dentry);
77801 +}
77802 +
77803 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
77804 +{
77805 + return __get_ino(dentry);
77806 +}
77807 +
77808 +static char gr_task_roletype_to_char(struct task_struct *task)
77809 +{
77810 + switch (task->role->roletype &
77811 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
77812 + GR_ROLE_SPECIAL)) {
77813 + case GR_ROLE_DEFAULT:
77814 + return 'D';
77815 + case GR_ROLE_USER:
77816 + return 'U';
77817 + case GR_ROLE_GROUP:
77818 + return 'G';
77819 + case GR_ROLE_SPECIAL:
77820 + return 'S';
77821 + }
77822 +
77823 + return 'X';
77824 +}
77825 +
77826 +char gr_roletype_to_char(void)
77827 +{
77828 + return gr_task_roletype_to_char(current);
77829 +}
77830 +
77831 +int
77832 +gr_acl_tpe_check(void)
77833 +{
77834 + if (unlikely(!(gr_status & GR_READY)))
77835 + return 0;
77836 + if (current->role->roletype & GR_ROLE_TPE)
77837 + return 1;
77838 + else
77839 + return 0;
77840 +}
77841 +
77842 +int
77843 +gr_handle_rawio(const struct inode *inode)
77844 +{
77845 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77846 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
77847 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
77848 + !capable(CAP_SYS_RAWIO))
77849 + return 1;
77850 +#endif
77851 + return 0;
77852 +}
77853 +
77854 +int
77855 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
77856 +{
77857 + if (likely(lena != lenb))
77858 + return 0;
77859 +
77860 + return !memcmp(a, b, lena);
77861 +}
77862 +
77863 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
77864 +{
77865 + *buflen -= namelen;
77866 + if (*buflen < 0)
77867 + return -ENAMETOOLONG;
77868 + *buffer -= namelen;
77869 + memcpy(*buffer, str, namelen);
77870 + return 0;
77871 +}
77872 +
77873 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
77874 +{
77875 + return prepend(buffer, buflen, name->name, name->len);
77876 +}
77877 +
77878 +static int prepend_path(const struct path *path, struct path *root,
77879 + char **buffer, int *buflen)
77880 +{
77881 + struct dentry *dentry = path->dentry;
77882 + struct vfsmount *vfsmnt = path->mnt;
77883 + struct mount *mnt = real_mount(vfsmnt);
77884 + bool slash = false;
77885 + int error = 0;
77886 +
77887 + while (dentry != root->dentry || vfsmnt != root->mnt) {
77888 + struct dentry * parent;
77889 +
77890 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
77891 + /* Global root? */
77892 + if (!mnt_has_parent(mnt)) {
77893 + goto out;
77894 + }
77895 + dentry = mnt->mnt_mountpoint;
77896 + mnt = mnt->mnt_parent;
77897 + vfsmnt = &mnt->mnt;
77898 + continue;
77899 + }
77900 + parent = dentry->d_parent;
77901 + prefetch(parent);
77902 + spin_lock(&dentry->d_lock);
77903 + error = prepend_name(buffer, buflen, &dentry->d_name);
77904 + spin_unlock(&dentry->d_lock);
77905 + if (!error)
77906 + error = prepend(buffer, buflen, "/", 1);
77907 + if (error)
77908 + break;
77909 +
77910 + slash = true;
77911 + dentry = parent;
77912 + }
77913 +
77914 +out:
77915 + if (!error && !slash)
77916 + error = prepend(buffer, buflen, "/", 1);
77917 +
77918 + return error;
77919 +}
77920 +
77921 +/* this must be called with mount_lock and rename_lock held */
77922 +
77923 +static char *__our_d_path(const struct path *path, struct path *root,
77924 + char *buf, int buflen)
77925 +{
77926 + char *res = buf + buflen;
77927 + int error;
77928 +
77929 + prepend(&res, &buflen, "\0", 1);
77930 + error = prepend_path(path, root, &res, &buflen);
77931 + if (error)
77932 + return ERR_PTR(error);
77933 +
77934 + return res;
77935 +}
77936 +
77937 +static char *
77938 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
77939 +{
77940 + char *retval;
77941 +
77942 + retval = __our_d_path(path, root, buf, buflen);
77943 + if (unlikely(IS_ERR(retval)))
77944 + retval = strcpy(buf, "<path too long>");
77945 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
77946 + retval[1] = '\0';
77947 +
77948 + return retval;
77949 +}
77950 +
77951 +static char *
77952 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
77953 + char *buf, int buflen)
77954 +{
77955 + struct path path;
77956 + char *res;
77957 +
77958 + path.dentry = (struct dentry *)dentry;
77959 + path.mnt = (struct vfsmount *)vfsmnt;
77960 +
77961 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
77962 + by the RBAC system */
77963 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
77964 +
77965 + return res;
77966 +}
77967 +
77968 +static char *
77969 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
77970 + char *buf, int buflen)
77971 +{
77972 + char *res;
77973 + struct path path;
77974 + struct path root;
77975 + struct task_struct *reaper = init_pid_ns.child_reaper;
77976 +
77977 + path.dentry = (struct dentry *)dentry;
77978 + path.mnt = (struct vfsmount *)vfsmnt;
77979 +
77980 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
77981 + get_fs_root(reaper->fs, &root);
77982 +
77983 + read_seqlock_excl(&mount_lock);
77984 + write_seqlock(&rename_lock);
77985 + res = gen_full_path(&path, &root, buf, buflen);
77986 + write_sequnlock(&rename_lock);
77987 + read_sequnlock_excl(&mount_lock);
77988 +
77989 + path_put(&root);
77990 + return res;
77991 +}
77992 +
77993 +char *
77994 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
77995 +{
77996 + char *ret;
77997 + read_seqlock_excl(&mount_lock);
77998 + write_seqlock(&rename_lock);
77999 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
78000 + PAGE_SIZE);
78001 + write_sequnlock(&rename_lock);
78002 + read_sequnlock_excl(&mount_lock);
78003 + return ret;
78004 +}
78005 +
78006 +static char *
78007 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
78008 +{
78009 + char *ret;
78010 + char *buf;
78011 + int buflen;
78012 +
78013 + read_seqlock_excl(&mount_lock);
78014 + write_seqlock(&rename_lock);
78015 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
78016 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
78017 + buflen = (int)(ret - buf);
78018 + if (buflen >= 5)
78019 + prepend(&ret, &buflen, "/proc", 5);
78020 + else
78021 + ret = strcpy(buf, "<path too long>");
78022 + write_sequnlock(&rename_lock);
78023 + read_sequnlock_excl(&mount_lock);
78024 + return ret;
78025 +}
78026 +
78027 +char *
78028 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
78029 +{
78030 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
78031 + PAGE_SIZE);
78032 +}
78033 +
78034 +char *
78035 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
78036 +{
78037 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
78038 + PAGE_SIZE);
78039 +}
78040 +
78041 +char *
78042 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
78043 +{
78044 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
78045 + PAGE_SIZE);
78046 +}
78047 +
78048 +char *
78049 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
78050 +{
78051 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
78052 + PAGE_SIZE);
78053 +}
78054 +
78055 +char *
78056 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
78057 +{
78058 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
78059 + PAGE_SIZE);
78060 +}
78061 +
78062 +__u32
78063 +to_gr_audit(const __u32 reqmode)
78064 +{
78065 + /* masks off auditable permission flags, then shifts them to create
78066 + auditing flags, and adds the special case of append auditing if
78067 + we're requesting write */
78068 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
78069 +}
78070 +
78071 +struct acl_role_label *
78072 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
78073 + const gid_t gid)
78074 +{
78075 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
78076 + struct acl_role_label *match;
78077 + struct role_allowed_ip *ipp;
78078 + unsigned int x;
78079 + u32 curr_ip = task->signal->saved_ip;
78080 +
78081 + match = state->acl_role_set.r_hash[index];
78082 +
78083 + while (match) {
78084 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
78085 + for (x = 0; x < match->domain_child_num; x++) {
78086 + if (match->domain_children[x] == uid)
78087 + goto found;
78088 + }
78089 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
78090 + break;
78091 + match = match->next;
78092 + }
78093 +found:
78094 + if (match == NULL) {
78095 + try_group:
78096 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
78097 + match = state->acl_role_set.r_hash[index];
78098 +
78099 + while (match) {
78100 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
78101 + for (x = 0; x < match->domain_child_num; x++) {
78102 + if (match->domain_children[x] == gid)
78103 + goto found2;
78104 + }
78105 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
78106 + break;
78107 + match = match->next;
78108 + }
78109 +found2:
78110 + if (match == NULL)
78111 + match = state->default_role;
78112 + if (match->allowed_ips == NULL)
78113 + return match;
78114 + else {
78115 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
78116 + if (likely
78117 + ((ntohl(curr_ip) & ipp->netmask) ==
78118 + (ntohl(ipp->addr) & ipp->netmask)))
78119 + return match;
78120 + }
78121 + match = state->default_role;
78122 + }
78123 + } else if (match->allowed_ips == NULL) {
78124 + return match;
78125 + } else {
78126 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
78127 + if (likely
78128 + ((ntohl(curr_ip) & ipp->netmask) ==
78129 + (ntohl(ipp->addr) & ipp->netmask)))
78130 + return match;
78131 + }
78132 + goto try_group;
78133 + }
78134 +
78135 + return match;
78136 +}
78137 +
78138 +static struct acl_role_label *
78139 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
78140 + const gid_t gid)
78141 +{
78142 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
78143 +}
78144 +
78145 +struct acl_subject_label *
78146 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
78147 + const struct acl_role_label *role)
78148 +{
78149 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
78150 + struct acl_subject_label *match;
78151 +
78152 + match = role->subj_hash[index];
78153 +
78154 + while (match && (match->inode != ino || match->device != dev ||
78155 + (match->mode & GR_DELETED))) {
78156 + match = match->next;
78157 + }
78158 +
78159 + if (match && !(match->mode & GR_DELETED))
78160 + return match;
78161 + else
78162 + return NULL;
78163 +}
78164 +
78165 +struct acl_subject_label *
78166 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
78167 + const struct acl_role_label *role)
78168 +{
78169 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
78170 + struct acl_subject_label *match;
78171 +
78172 + match = role->subj_hash[index];
78173 +
78174 + while (match && (match->inode != ino || match->device != dev ||
78175 + !(match->mode & GR_DELETED))) {
78176 + match = match->next;
78177 + }
78178 +
78179 + if (match && (match->mode & GR_DELETED))
78180 + return match;
78181 + else
78182 + return NULL;
78183 +}
78184 +
78185 +static struct acl_object_label *
78186 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
78187 + const struct acl_subject_label *subj)
78188 +{
78189 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
78190 + struct acl_object_label *match;
78191 +
78192 + match = subj->obj_hash[index];
78193 +
78194 + while (match && (match->inode != ino || match->device != dev ||
78195 + (match->mode & GR_DELETED))) {
78196 + match = match->next;
78197 + }
78198 +
78199 + if (match && !(match->mode & GR_DELETED))
78200 + return match;
78201 + else
78202 + return NULL;
78203 +}
78204 +
78205 +static struct acl_object_label *
78206 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
78207 + const struct acl_subject_label *subj)
78208 +{
78209 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
78210 + struct acl_object_label *match;
78211 +
78212 + match = subj->obj_hash[index];
78213 +
78214 + while (match && (match->inode != ino || match->device != dev ||
78215 + !(match->mode & GR_DELETED))) {
78216 + match = match->next;
78217 + }
78218 +
78219 + if (match && (match->mode & GR_DELETED))
78220 + return match;
78221 +
78222 + match = subj->obj_hash[index];
78223 +
78224 + while (match && (match->inode != ino || match->device != dev ||
78225 + (match->mode & GR_DELETED))) {
78226 + match = match->next;
78227 + }
78228 +
78229 + if (match && !(match->mode & GR_DELETED))
78230 + return match;
78231 + else
78232 + return NULL;
78233 +}
78234 +
78235 +struct name_entry *
78236 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
78237 +{
78238 + unsigned int len = strlen(name);
78239 + unsigned int key = full_name_hash(name, len);
78240 + unsigned int index = key % state->name_set.n_size;
78241 + struct name_entry *match;
78242 +
78243 + match = state->name_set.n_hash[index];
78244 +
78245 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
78246 + match = match->next;
78247 +
78248 + return match;
78249 +}
78250 +
78251 +static struct name_entry *
78252 +lookup_name_entry(const char *name)
78253 +{
78254 + return __lookup_name_entry(&running_polstate, name);
78255 +}
78256 +
78257 +static struct name_entry *
78258 +lookup_name_entry_create(const char *name)
78259 +{
78260 + unsigned int len = strlen(name);
78261 + unsigned int key = full_name_hash(name, len);
78262 + unsigned int index = key % running_polstate.name_set.n_size;
78263 + struct name_entry *match;
78264 +
78265 + match = running_polstate.name_set.n_hash[index];
78266 +
78267 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
78268 + !match->deleted))
78269 + match = match->next;
78270 +
78271 + if (match && match->deleted)
78272 + return match;
78273 +
78274 + match = running_polstate.name_set.n_hash[index];
78275 +
78276 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
78277 + match->deleted))
78278 + match = match->next;
78279 +
78280 + if (match && !match->deleted)
78281 + return match;
78282 + else
78283 + return NULL;
78284 +}
78285 +
78286 +static struct inodev_entry *
78287 +lookup_inodev_entry(const u64 ino, const dev_t dev)
78288 +{
78289 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
78290 + struct inodev_entry *match;
78291 +
78292 + match = running_polstate.inodev_set.i_hash[index];
78293 +
78294 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
78295 + match = match->next;
78296 +
78297 + return match;
78298 +}
78299 +
78300 +void
78301 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
78302 +{
78303 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
78304 + state->inodev_set.i_size);
78305 + struct inodev_entry **curr;
78306 +
78307 + entry->prev = NULL;
78308 +
78309 + curr = &state->inodev_set.i_hash[index];
78310 + if (*curr != NULL)
78311 + (*curr)->prev = entry;
78312 +
78313 + entry->next = *curr;
78314 + *curr = entry;
78315 +
78316 + return;
78317 +}
78318 +
78319 +static void
78320 +insert_inodev_entry(struct inodev_entry *entry)
78321 +{
78322 + __insert_inodev_entry(&running_polstate, entry);
78323 +}
78324 +
78325 +void
78326 +insert_acl_obj_label(struct acl_object_label *obj,
78327 + struct acl_subject_label *subj)
78328 +{
78329 + unsigned int index =
78330 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
78331 + struct acl_object_label **curr;
78332 +
78333 + obj->prev = NULL;
78334 +
78335 + curr = &subj->obj_hash[index];
78336 + if (*curr != NULL)
78337 + (*curr)->prev = obj;
78338 +
78339 + obj->next = *curr;
78340 + *curr = obj;
78341 +
78342 + return;
78343 +}
78344 +
78345 +void
78346 +insert_acl_subj_label(struct acl_subject_label *obj,
78347 + struct acl_role_label *role)
78348 +{
78349 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
78350 + struct acl_subject_label **curr;
78351 +
78352 + obj->prev = NULL;
78353 +
78354 + curr = &role->subj_hash[index];
78355 + if (*curr != NULL)
78356 + (*curr)->prev = obj;
78357 +
78358 + obj->next = *curr;
78359 + *curr = obj;
78360 +
78361 + return;
78362 +}
78363 +
78364 +/* derived from glibc fnmatch() 0: match, 1: no match*/
78365 +
78366 +static int
78367 +glob_match(const char *p, const char *n)
78368 +{
78369 + char c;
78370 +
78371 + while ((c = *p++) != '\0') {
78372 + switch (c) {
78373 + case '?':
78374 + if (*n == '\0')
78375 + return 1;
78376 + else if (*n == '/')
78377 + return 1;
78378 + break;
78379 + case '\\':
78380 + if (*n != c)
78381 + return 1;
78382 + break;
78383 + case '*':
78384 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
78385 + if (*n == '/')
78386 + return 1;
78387 + else if (c == '?') {
78388 + if (*n == '\0')
78389 + return 1;
78390 + else
78391 + ++n;
78392 + }
78393 + }
78394 + if (c == '\0') {
78395 + return 0;
78396 + } else {
78397 + const char *endp;
78398 +
78399 + if ((endp = strchr(n, '/')) == NULL)
78400 + endp = n + strlen(n);
78401 +
78402 + if (c == '[') {
78403 + for (--p; n < endp; ++n)
78404 + if (!glob_match(p, n))
78405 + return 0;
78406 + } else if (c == '/') {
78407 + while (*n != '\0' && *n != '/')
78408 + ++n;
78409 + if (*n == '/' && !glob_match(p, n + 1))
78410 + return 0;
78411 + } else {
78412 + for (--p; n < endp; ++n)
78413 + if (*n == c && !glob_match(p, n))
78414 + return 0;
78415 + }
78416 +
78417 + return 1;
78418 + }
78419 + case '[':
78420 + {
78421 + int not;
78422 + char cold;
78423 +
78424 + if (*n == '\0' || *n == '/')
78425 + return 1;
78426 +
78427 + not = (*p == '!' || *p == '^');
78428 + if (not)
78429 + ++p;
78430 +
78431 + c = *p++;
78432 + for (;;) {
78433 + unsigned char fn = (unsigned char)*n;
78434 +
78435 + if (c == '\0')
78436 + return 1;
78437 + else {
78438 + if (c == fn)
78439 + goto matched;
78440 + cold = c;
78441 + c = *p++;
78442 +
78443 + if (c == '-' && *p != ']') {
78444 + unsigned char cend = *p++;
78445 +
78446 + if (cend == '\0')
78447 + return 1;
78448 +
78449 + if (cold <= fn && fn <= cend)
78450 + goto matched;
78451 +
78452 + c = *p++;
78453 + }
78454 + }
78455 +
78456 + if (c == ']')
78457 + break;
78458 + }
78459 + if (!not)
78460 + return 1;
78461 + break;
78462 + matched:
78463 + while (c != ']') {
78464 + if (c == '\0')
78465 + return 1;
78466 +
78467 + c = *p++;
78468 + }
78469 + if (not)
78470 + return 1;
78471 + }
78472 + break;
78473 + default:
78474 + if (c != *n)
78475 + return 1;
78476 + }
78477 +
78478 + ++n;
78479 + }
78480 +
78481 + if (*n == '\0')
78482 + return 0;
78483 +
78484 + if (*n == '/')
78485 + return 0;
78486 +
78487 + return 1;
78488 +}
78489 +
78490 +static struct acl_object_label *
78491 +chk_glob_label(struct acl_object_label *globbed,
78492 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
78493 +{
78494 + struct acl_object_label *tmp;
78495 +
78496 + if (*path == NULL)
78497 + *path = gr_to_filename_nolock(dentry, mnt);
78498 +
78499 + tmp = globbed;
78500 +
78501 + while (tmp) {
78502 + if (!glob_match(tmp->filename, *path))
78503 + return tmp;
78504 + tmp = tmp->next;
78505 + }
78506 +
78507 + return NULL;
78508 +}
78509 +
78510 +static struct acl_object_label *
78511 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
78512 + const u64 curr_ino, const dev_t curr_dev,
78513 + const struct acl_subject_label *subj, char **path, const int checkglob)
78514 +{
78515 + struct acl_subject_label *tmpsubj;
78516 + struct acl_object_label *retval;
78517 + struct acl_object_label *retval2;
78518 +
78519 + tmpsubj = (struct acl_subject_label *) subj;
78520 + read_lock(&gr_inode_lock);
78521 + do {
78522 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
78523 + if (retval) {
78524 + if (checkglob && retval->globbed) {
78525 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
78526 + if (retval2)
78527 + retval = retval2;
78528 + }
78529 + break;
78530 + }
78531 + } while ((tmpsubj = tmpsubj->parent_subject));
78532 + read_unlock(&gr_inode_lock);
78533 +
78534 + return retval;
78535 +}
78536 +
78537 +static struct acl_object_label *
78538 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
78539 + struct dentry *curr_dentry,
78540 + const struct acl_subject_label *subj, char **path, const int checkglob)
78541 +{
78542 + int newglob = checkglob;
78543 + u64 inode;
78544 + dev_t device;
78545 +
78546 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
78547 + as we don't want a / * rule to match instead of the / object
78548 + don't do this for create lookups that call this function though, since they're looking up
78549 + on the parent and thus need globbing checks on all paths
78550 + */
78551 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
78552 + newglob = GR_NO_GLOB;
78553 +
78554 + spin_lock(&curr_dentry->d_lock);
78555 + inode = __get_ino(curr_dentry);
78556 + device = __get_dev(curr_dentry);
78557 + spin_unlock(&curr_dentry->d_lock);
78558 +
78559 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
78560 +}
78561 +
78562 +#ifdef CONFIG_HUGETLBFS
78563 +static inline bool
78564 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
78565 +{
78566 + int i;
78567 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
78568 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
78569 + return true;
78570 + }
78571 +
78572 + return false;
78573 +}
78574 +#endif
78575 +
78576 +static struct acl_object_label *
78577 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78578 + const struct acl_subject_label *subj, char *path, const int checkglob)
78579 +{
78580 + struct dentry *dentry = (struct dentry *) l_dentry;
78581 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
78582 + struct mount *real_mnt = real_mount(mnt);
78583 + struct acl_object_label *retval;
78584 + struct dentry *parent;
78585 +
78586 + read_seqlock_excl(&mount_lock);
78587 + write_seqlock(&rename_lock);
78588 +
78589 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
78590 +#ifdef CONFIG_NET
78591 + mnt == sock_mnt ||
78592 +#endif
78593 +#ifdef CONFIG_HUGETLBFS
78594 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
78595 +#endif
78596 + /* ignore Eric Biederman */
78597 + IS_PRIVATE(l_dentry->d_inode))) {
78598 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
78599 + goto out;
78600 + }
78601 +
78602 + for (;;) {
78603 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
78604 + break;
78605 +
78606 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
78607 + if (!mnt_has_parent(real_mnt))
78608 + break;
78609 +
78610 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78611 + if (retval != NULL)
78612 + goto out;
78613 +
78614 + dentry = real_mnt->mnt_mountpoint;
78615 + real_mnt = real_mnt->mnt_parent;
78616 + mnt = &real_mnt->mnt;
78617 + continue;
78618 + }
78619 +
78620 + parent = dentry->d_parent;
78621 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78622 + if (retval != NULL)
78623 + goto out;
78624 +
78625 + dentry = parent;
78626 + }
78627 +
78628 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78629 +
78630 + /* gr_real_root is pinned so we don't have to hold a reference */
78631 + if (retval == NULL)
78632 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
78633 +out:
78634 + write_sequnlock(&rename_lock);
78635 + read_sequnlock_excl(&mount_lock);
78636 +
78637 + BUG_ON(retval == NULL);
78638 +
78639 + return retval;
78640 +}
78641 +
78642 +static struct acl_object_label *
78643 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78644 + const struct acl_subject_label *subj)
78645 +{
78646 + char *path = NULL;
78647 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
78648 +}
78649 +
78650 +static struct acl_object_label *
78651 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78652 + const struct acl_subject_label *subj)
78653 +{
78654 + char *path = NULL;
78655 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
78656 +}
78657 +
78658 +static struct acl_object_label *
78659 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78660 + const struct acl_subject_label *subj, char *path)
78661 +{
78662 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
78663 +}
78664 +
78665 +struct acl_subject_label *
78666 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78667 + const struct acl_role_label *role)
78668 +{
78669 + struct dentry *dentry = (struct dentry *) l_dentry;
78670 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
78671 + struct mount *real_mnt = real_mount(mnt);
78672 + struct acl_subject_label *retval;
78673 + struct dentry *parent;
78674 +
78675 + read_seqlock_excl(&mount_lock);
78676 + write_seqlock(&rename_lock);
78677 +
78678 + for (;;) {
78679 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
78680 + break;
78681 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
78682 + if (!mnt_has_parent(real_mnt))
78683 + break;
78684 +
78685 + spin_lock(&dentry->d_lock);
78686 + read_lock(&gr_inode_lock);
78687 + retval =
78688 + lookup_acl_subj_label(__get_ino(dentry),
78689 + __get_dev(dentry), role);
78690 + read_unlock(&gr_inode_lock);
78691 + spin_unlock(&dentry->d_lock);
78692 + if (retval != NULL)
78693 + goto out;
78694 +
78695 + dentry = real_mnt->mnt_mountpoint;
78696 + real_mnt = real_mnt->mnt_parent;
78697 + mnt = &real_mnt->mnt;
78698 + continue;
78699 + }
78700 +
78701 + spin_lock(&dentry->d_lock);
78702 + read_lock(&gr_inode_lock);
78703 + retval = lookup_acl_subj_label(__get_ino(dentry),
78704 + __get_dev(dentry), role);
78705 + read_unlock(&gr_inode_lock);
78706 + parent = dentry->d_parent;
78707 + spin_unlock(&dentry->d_lock);
78708 +
78709 + if (retval != NULL)
78710 + goto out;
78711 +
78712 + dentry = parent;
78713 + }
78714 +
78715 + spin_lock(&dentry->d_lock);
78716 + read_lock(&gr_inode_lock);
78717 + retval = lookup_acl_subj_label(__get_ino(dentry),
78718 + __get_dev(dentry), role);
78719 + read_unlock(&gr_inode_lock);
78720 + spin_unlock(&dentry->d_lock);
78721 +
78722 + if (unlikely(retval == NULL)) {
78723 + /* gr_real_root is pinned, we don't need to hold a reference */
78724 + read_lock(&gr_inode_lock);
78725 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
78726 + __get_dev(gr_real_root.dentry), role);
78727 + read_unlock(&gr_inode_lock);
78728 + }
78729 +out:
78730 + write_sequnlock(&rename_lock);
78731 + read_sequnlock_excl(&mount_lock);
78732 +
78733 + BUG_ON(retval == NULL);
78734 +
78735 + return retval;
78736 +}
78737 +
78738 +void
78739 +assign_special_role(const char *rolename)
78740 +{
78741 + struct acl_object_label *obj;
78742 + struct acl_role_label *r;
78743 + struct acl_role_label *assigned = NULL;
78744 + struct task_struct *tsk;
78745 + struct file *filp;
78746 +
78747 + FOR_EACH_ROLE_START(r)
78748 + if (!strcmp(rolename, r->rolename) &&
78749 + (r->roletype & GR_ROLE_SPECIAL)) {
78750 + assigned = r;
78751 + break;
78752 + }
78753 + FOR_EACH_ROLE_END(r)
78754 +
78755 + if (!assigned)
78756 + return;
78757 +
78758 + read_lock(&tasklist_lock);
78759 + read_lock(&grsec_exec_file_lock);
78760 +
78761 + tsk = current->real_parent;
78762 + if (tsk == NULL)
78763 + goto out_unlock;
78764 +
78765 + filp = tsk->exec_file;
78766 + if (filp == NULL)
78767 + goto out_unlock;
78768 +
78769 + tsk->is_writable = 0;
78770 + tsk->inherited = 0;
78771 +
78772 + tsk->acl_sp_role = 1;
78773 + tsk->acl_role_id = ++acl_sp_role_value;
78774 + tsk->role = assigned;
78775 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
78776 +
78777 + /* ignore additional mmap checks for processes that are writable
78778 + by the default ACL */
78779 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
78780 + if (unlikely(obj->mode & GR_WRITE))
78781 + tsk->is_writable = 1;
78782 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
78783 + if (unlikely(obj->mode & GR_WRITE))
78784 + tsk->is_writable = 1;
78785 +
78786 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
78787 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
78788 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
78789 +#endif
78790 +
78791 +out_unlock:
78792 + read_unlock(&grsec_exec_file_lock);
78793 + read_unlock(&tasklist_lock);
78794 + return;
78795 +}
78796 +
78797 +
78798 +static void
78799 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
78800 +{
78801 + struct task_struct *task = current;
78802 + const struct cred *cred = current_cred();
78803 +
78804 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
78805 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78806 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78807 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
78808 +
78809 + return;
78810 +}
78811 +
78812 +static void
78813 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
78814 +{
78815 + struct task_struct *task = current;
78816 + const struct cred *cred = current_cred();
78817 +
78818 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
78819 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78820 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78821 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
78822 +
78823 + return;
78824 +}
78825 +
78826 +static void
78827 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
78828 +{
78829 + struct task_struct *task = current;
78830 + const struct cred *cred = current_cred();
78831 +
78832 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
78833 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78834 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78835 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
78836 +
78837 + return;
78838 +}
78839 +
78840 +static void
78841 +gr_set_proc_res(struct task_struct *task)
78842 +{
78843 + struct acl_subject_label *proc;
78844 + unsigned short i;
78845 +
78846 + proc = task->acl;
78847 +
78848 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
78849 + return;
78850 +
78851 + for (i = 0; i < RLIM_NLIMITS; i++) {
78852 + unsigned long rlim_cur, rlim_max;
78853 +
78854 + if (!(proc->resmask & (1U << i)))
78855 + continue;
78856 +
78857 + rlim_cur = proc->res[i].rlim_cur;
78858 + rlim_max = proc->res[i].rlim_max;
78859 +
78860 + if (i == RLIMIT_NOFILE) {
78861 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
78862 + if (rlim_cur > saved_sysctl_nr_open)
78863 + rlim_cur = saved_sysctl_nr_open;
78864 + if (rlim_max > saved_sysctl_nr_open)
78865 + rlim_max = saved_sysctl_nr_open;
78866 + }
78867 +
78868 + task->signal->rlim[i].rlim_cur = rlim_cur;
78869 + task->signal->rlim[i].rlim_max = rlim_max;
78870 +
78871 + if (i == RLIMIT_CPU)
78872 + update_rlimit_cpu(task, rlim_cur);
78873 + }
78874 +
78875 + return;
78876 +}
78877 +
78878 +/* both of the below must be called with
78879 + rcu_read_lock();
78880 + read_lock(&tasklist_lock);
78881 + read_lock(&grsec_exec_file_lock);
78882 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
78883 +*/
78884 +
78885 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
78886 +{
78887 + char *tmpname;
78888 + struct acl_subject_label *tmpsubj;
78889 + struct file *filp;
78890 + struct name_entry *nmatch;
78891 +
78892 + filp = task->exec_file;
78893 + if (filp == NULL)
78894 + return NULL;
78895 +
78896 + /* the following is to apply the correct subject
78897 + on binaries running when the RBAC system
78898 + is enabled, when the binaries have been
78899 + replaced or deleted since their execution
78900 + -----
78901 + when the RBAC system starts, the inode/dev
78902 + from exec_file will be one the RBAC system
78903 + is unaware of. It only knows the inode/dev
78904 + of the present file on disk, or the absence
78905 + of it.
78906 + */
78907 +
78908 + if (filename)
78909 + nmatch = __lookup_name_entry(state, filename);
78910 + else {
78911 + preempt_disable();
78912 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
78913 +
78914 + nmatch = __lookup_name_entry(state, tmpname);
78915 + preempt_enable();
78916 + }
78917 + tmpsubj = NULL;
78918 + if (nmatch) {
78919 + if (nmatch->deleted)
78920 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
78921 + else
78922 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
78923 + }
78924 + /* this also works for the reload case -- if we don't match a potentially inherited subject
78925 + then we fall back to a normal lookup based on the binary's ino/dev
78926 + */
78927 + if (tmpsubj == NULL && fallback)
78928 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
78929 +
78930 + return tmpsubj;
78931 +}
78932 +
78933 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
78934 +{
78935 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
78936 +}
78937 +
78938 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
78939 +{
78940 + struct acl_object_label *obj;
78941 + struct file *filp;
78942 +
78943 + filp = task->exec_file;
78944 +
78945 + task->acl = subj;
78946 + task->is_writable = 0;
78947 + /* ignore additional mmap checks for processes that are writable
78948 + by the default ACL */
78949 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
78950 + if (unlikely(obj->mode & GR_WRITE))
78951 + task->is_writable = 1;
78952 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
78953 + if (unlikely(obj->mode & GR_WRITE))
78954 + task->is_writable = 1;
78955 +
78956 + gr_set_proc_res(task);
78957 +
78958 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
78959 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
78960 +#endif
78961 +}
78962 +
78963 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
78964 +{
78965 + __gr_apply_subject_to_task(&running_polstate, task, subj);
78966 +}
78967 +
78968 +__u32
78969 +gr_search_file(const struct dentry * dentry, const __u32 mode,
78970 + const struct vfsmount * mnt)
78971 +{
78972 + __u32 retval = mode;
78973 + struct acl_subject_label *curracl;
78974 + struct acl_object_label *currobj;
78975 +
78976 + if (unlikely(!(gr_status & GR_READY)))
78977 + return (mode & ~GR_AUDITS);
78978 +
78979 + curracl = current->acl;
78980 +
78981 + currobj = chk_obj_label(dentry, mnt, curracl);
78982 + retval = currobj->mode & mode;
78983 +
78984 + /* if we're opening a specified transfer file for writing
78985 + (e.g. /dev/initctl), then transfer our role to init
78986 + */
78987 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
78988 + current->role->roletype & GR_ROLE_PERSIST)) {
78989 + struct task_struct *task = init_pid_ns.child_reaper;
78990 +
78991 + if (task->role != current->role) {
78992 + struct acl_subject_label *subj;
78993 +
78994 + task->acl_sp_role = 0;
78995 + task->acl_role_id = current->acl_role_id;
78996 + task->role = current->role;
78997 + rcu_read_lock();
78998 + read_lock(&grsec_exec_file_lock);
78999 + subj = gr_get_subject_for_task(task, NULL, 1);
79000 + gr_apply_subject_to_task(task, subj);
79001 + read_unlock(&grsec_exec_file_lock);
79002 + rcu_read_unlock();
79003 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
79004 + }
79005 + }
79006 +
79007 + if (unlikely
79008 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
79009 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
79010 + __u32 new_mode = mode;
79011 +
79012 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
79013 +
79014 + retval = new_mode;
79015 +
79016 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
79017 + new_mode |= GR_INHERIT;
79018 +
79019 + if (!(mode & GR_NOLEARN))
79020 + gr_log_learn(dentry, mnt, new_mode);
79021 + }
79022 +
79023 + return retval;
79024 +}
79025 +
79026 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
79027 + const struct dentry *parent,
79028 + const struct vfsmount *mnt)
79029 +{
79030 + struct name_entry *match;
79031 + struct acl_object_label *matchpo;
79032 + struct acl_subject_label *curracl;
79033 + char *path;
79034 +
79035 + if (unlikely(!(gr_status & GR_READY)))
79036 + return NULL;
79037 +
79038 + preempt_disable();
79039 + path = gr_to_filename_rbac(new_dentry, mnt);
79040 + match = lookup_name_entry_create(path);
79041 +
79042 + curracl = current->acl;
79043 +
79044 + if (match) {
79045 + read_lock(&gr_inode_lock);
79046 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
79047 + read_unlock(&gr_inode_lock);
79048 +
79049 + if (matchpo) {
79050 + preempt_enable();
79051 + return matchpo;
79052 + }
79053 + }
79054 +
79055 + // lookup parent
79056 +
79057 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
79058 +
79059 + preempt_enable();
79060 + return matchpo;
79061 +}
79062 +
79063 +__u32
79064 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
79065 + const struct vfsmount * mnt, const __u32 mode)
79066 +{
79067 + struct acl_object_label *matchpo;
79068 + __u32 retval;
79069 +
79070 + if (unlikely(!(gr_status & GR_READY)))
79071 + return (mode & ~GR_AUDITS);
79072 +
79073 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
79074 +
79075 + retval = matchpo->mode & mode;
79076 +
79077 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
79078 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
79079 + __u32 new_mode = mode;
79080 +
79081 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
79082 +
79083 + gr_log_learn(new_dentry, mnt, new_mode);
79084 + return new_mode;
79085 + }
79086 +
79087 + return retval;
79088 +}
79089 +
79090 +__u32
79091 +gr_check_link(const struct dentry * new_dentry,
79092 + const struct dentry * parent_dentry,
79093 + const struct vfsmount * parent_mnt,
79094 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
79095 +{
79096 + struct acl_object_label *obj;
79097 + __u32 oldmode, newmode;
79098 + __u32 needmode;
79099 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
79100 + GR_DELETE | GR_INHERIT;
79101 +
79102 + if (unlikely(!(gr_status & GR_READY)))
79103 + return (GR_CREATE | GR_LINK);
79104 +
79105 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
79106 + oldmode = obj->mode;
79107 +
79108 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
79109 + newmode = obj->mode;
79110 +
79111 + needmode = newmode & checkmodes;
79112 +
79113 + // old name for hardlink must have at least the permissions of the new name
79114 + if ((oldmode & needmode) != needmode)
79115 + goto bad;
79116 +
79117 + // if old name had restrictions/auditing, make sure the new name does as well
79118 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
79119 +
79120 + // don't allow hardlinking of suid/sgid/fcapped files without permission
79121 + if (is_privileged_binary(old_dentry))
79122 + needmode |= GR_SETID;
79123 +
79124 + if ((newmode & needmode) != needmode)
79125 + goto bad;
79126 +
79127 + // enforce minimum permissions
79128 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
79129 + return newmode;
79130 +bad:
79131 + needmode = oldmode;
79132 + if (is_privileged_binary(old_dentry))
79133 + needmode |= GR_SETID;
79134 +
79135 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
79136 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
79137 + return (GR_CREATE | GR_LINK);
79138 + } else if (newmode & GR_SUPPRESS)
79139 + return GR_SUPPRESS;
79140 + else
79141 + return 0;
79142 +}
79143 +
79144 +int
79145 +gr_check_hidden_task(const struct task_struct *task)
79146 +{
79147 + if (unlikely(!(gr_status & GR_READY)))
79148 + return 0;
79149 +
79150 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
79151 + return 1;
79152 +
79153 + return 0;
79154 +}
79155 +
79156 +int
79157 +gr_check_protected_task(const struct task_struct *task)
79158 +{
79159 + if (unlikely(!(gr_status & GR_READY) || !task))
79160 + return 0;
79161 +
79162 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
79163 + task->acl != current->acl)
79164 + return 1;
79165 +
79166 + return 0;
79167 +}
79168 +
79169 +int
79170 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
79171 +{
79172 + struct task_struct *p;
79173 + int ret = 0;
79174 +
79175 + if (unlikely(!(gr_status & GR_READY) || !pid))
79176 + return ret;
79177 +
79178 + read_lock(&tasklist_lock);
79179 + do_each_pid_task(pid, type, p) {
79180 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
79181 + p->acl != current->acl) {
79182 + ret = 1;
79183 + goto out;
79184 + }
79185 + } while_each_pid_task(pid, type, p);
79186 +out:
79187 + read_unlock(&tasklist_lock);
79188 +
79189 + return ret;
79190 +}
79191 +
79192 +void
79193 +gr_copy_label(struct task_struct *tsk)
79194 +{
79195 + struct task_struct *p = current;
79196 +
79197 + tsk->inherited = p->inherited;
79198 + tsk->acl_sp_role = 0;
79199 + tsk->acl_role_id = p->acl_role_id;
79200 + tsk->acl = p->acl;
79201 + tsk->role = p->role;
79202 + tsk->signal->used_accept = 0;
79203 + tsk->signal->curr_ip = p->signal->curr_ip;
79204 + tsk->signal->saved_ip = p->signal->saved_ip;
79205 + if (p->exec_file)
79206 + get_file(p->exec_file);
79207 + tsk->exec_file = p->exec_file;
79208 + tsk->is_writable = p->is_writable;
79209 + if (unlikely(p->signal->used_accept)) {
79210 + p->signal->curr_ip = 0;
79211 + p->signal->saved_ip = 0;
79212 + }
79213 +
79214 + return;
79215 +}
79216 +
79217 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
79218 +
79219 +int
79220 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
79221 +{
79222 + unsigned int i;
79223 + __u16 num;
79224 + uid_t *uidlist;
79225 + uid_t curuid;
79226 + int realok = 0;
79227 + int effectiveok = 0;
79228 + int fsok = 0;
79229 + uid_t globalreal, globaleffective, globalfs;
79230 +
79231 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
79232 + struct user_struct *user;
79233 +
79234 + if (!uid_valid(real))
79235 + goto skipit;
79236 +
79237 + /* find user based on global namespace */
79238 +
79239 + globalreal = GR_GLOBAL_UID(real);
79240 +
79241 + user = find_user(make_kuid(&init_user_ns, globalreal));
79242 + if (user == NULL)
79243 + goto skipit;
79244 +
79245 + if (gr_process_kernel_setuid_ban(user)) {
79246 + /* for find_user */
79247 + free_uid(user);
79248 + return 1;
79249 + }
79250 +
79251 + /* for find_user */
79252 + free_uid(user);
79253 +
79254 +skipit:
79255 +#endif
79256 +
79257 + if (unlikely(!(gr_status & GR_READY)))
79258 + return 0;
79259 +
79260 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
79261 + gr_log_learn_uid_change(real, effective, fs);
79262 +
79263 + num = current->acl->user_trans_num;
79264 + uidlist = current->acl->user_transitions;
79265 +
79266 + if (uidlist == NULL)
79267 + return 0;
79268 +
79269 + if (!uid_valid(real)) {
79270 + realok = 1;
79271 + globalreal = (uid_t)-1;
79272 + } else {
79273 + globalreal = GR_GLOBAL_UID(real);
79274 + }
79275 + if (!uid_valid(effective)) {
79276 + effectiveok = 1;
79277 + globaleffective = (uid_t)-1;
79278 + } else {
79279 + globaleffective = GR_GLOBAL_UID(effective);
79280 + }
79281 + if (!uid_valid(fs)) {
79282 + fsok = 1;
79283 + globalfs = (uid_t)-1;
79284 + } else {
79285 + globalfs = GR_GLOBAL_UID(fs);
79286 + }
79287 +
79288 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
79289 + for (i = 0; i < num; i++) {
79290 + curuid = uidlist[i];
79291 + if (globalreal == curuid)
79292 + realok = 1;
79293 + if (globaleffective == curuid)
79294 + effectiveok = 1;
79295 + if (globalfs == curuid)
79296 + fsok = 1;
79297 + }
79298 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
79299 + for (i = 0; i < num; i++) {
79300 + curuid = uidlist[i];
79301 + if (globalreal == curuid)
79302 + break;
79303 + if (globaleffective == curuid)
79304 + break;
79305 + if (globalfs == curuid)
79306 + break;
79307 + }
79308 + /* not in deny list */
79309 + if (i == num) {
79310 + realok = 1;
79311 + effectiveok = 1;
79312 + fsok = 1;
79313 + }
79314 + }
79315 +
79316 + if (realok && effectiveok && fsok)
79317 + return 0;
79318 + else {
79319 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
79320 + return 1;
79321 + }
79322 +}
79323 +
79324 +int
79325 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
79326 +{
79327 + unsigned int i;
79328 + __u16 num;
79329 + gid_t *gidlist;
79330 + gid_t curgid;
79331 + int realok = 0;
79332 + int effectiveok = 0;
79333 + int fsok = 0;
79334 + gid_t globalreal, globaleffective, globalfs;
79335 +
79336 + if (unlikely(!(gr_status & GR_READY)))
79337 + return 0;
79338 +
79339 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
79340 + gr_log_learn_gid_change(real, effective, fs);
79341 +
79342 + num = current->acl->group_trans_num;
79343 + gidlist = current->acl->group_transitions;
79344 +
79345 + if (gidlist == NULL)
79346 + return 0;
79347 +
79348 + if (!gid_valid(real)) {
79349 + realok = 1;
79350 + globalreal = (gid_t)-1;
79351 + } else {
79352 + globalreal = GR_GLOBAL_GID(real);
79353 + }
79354 + if (!gid_valid(effective)) {
79355 + effectiveok = 1;
79356 + globaleffective = (gid_t)-1;
79357 + } else {
79358 + globaleffective = GR_GLOBAL_GID(effective);
79359 + }
79360 + if (!gid_valid(fs)) {
79361 + fsok = 1;
79362 + globalfs = (gid_t)-1;
79363 + } else {
79364 + globalfs = GR_GLOBAL_GID(fs);
79365 + }
79366 +
79367 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
79368 + for (i = 0; i < num; i++) {
79369 + curgid = gidlist[i];
79370 + if (globalreal == curgid)
79371 + realok = 1;
79372 + if (globaleffective == curgid)
79373 + effectiveok = 1;
79374 + if (globalfs == curgid)
79375 + fsok = 1;
79376 + }
79377 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
79378 + for (i = 0; i < num; i++) {
79379 + curgid = gidlist[i];
79380 + if (globalreal == curgid)
79381 + break;
79382 + if (globaleffective == curgid)
79383 + break;
79384 + if (globalfs == curgid)
79385 + break;
79386 + }
79387 + /* not in deny list */
79388 + if (i == num) {
79389 + realok = 1;
79390 + effectiveok = 1;
79391 + fsok = 1;
79392 + }
79393 + }
79394 +
79395 + if (realok && effectiveok && fsok)
79396 + return 0;
79397 + else {
79398 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
79399 + return 1;
79400 + }
79401 +}
79402 +
79403 +extern int gr_acl_is_capable(const int cap);
79404 +
79405 +void
79406 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
79407 +{
79408 + struct acl_role_label *role = task->role;
79409 + struct acl_role_label *origrole = role;
79410 + struct acl_subject_label *subj = NULL;
79411 + struct acl_object_label *obj;
79412 + struct file *filp;
79413 + uid_t uid;
79414 + gid_t gid;
79415 +
79416 + if (unlikely(!(gr_status & GR_READY)))
79417 + return;
79418 +
79419 + uid = GR_GLOBAL_UID(kuid);
79420 + gid = GR_GLOBAL_GID(kgid);
79421 +
79422 + filp = task->exec_file;
79423 +
79424 + /* kernel process, we'll give them the kernel role */
79425 + if (unlikely(!filp)) {
79426 + task->role = running_polstate.kernel_role;
79427 + task->acl = running_polstate.kernel_role->root_label;
79428 + return;
79429 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
79430 + /* save the current ip at time of role lookup so that the proper
79431 + IP will be learned for role_allowed_ip */
79432 + task->signal->saved_ip = task->signal->curr_ip;
79433 + role = lookup_acl_role_label(task, uid, gid);
79434 + }
79435 +
79436 + /* don't change the role if we're not a privileged process */
79437 + if (role && task->role != role &&
79438 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
79439 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
79440 + return;
79441 +
79442 + task->role = role;
79443 +
79444 + if (task->inherited) {
79445 + /* if we reached our subject through inheritance, then first see
79446 + if there's a subject of the same name in the new role that has
79447 + an object that would result in the same inherited subject
79448 + */
79449 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
79450 + if (subj) {
79451 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
79452 + if (!(obj->mode & GR_INHERIT))
79453 + subj = NULL;
79454 + }
79455 +
79456 + }
79457 + if (subj == NULL) {
79458 + /* otherwise:
79459 + perform subject lookup in possibly new role
79460 + we can use this result below in the case where role == task->role
79461 + */
79462 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
79463 + }
79464 +
79465 + /* if we changed uid/gid, but result in the same role
79466 + and are using inheritance, don't lose the inherited subject
79467 + if current subject is other than what normal lookup
79468 + would result in, we arrived via inheritance, don't
79469 + lose subject
79470 + */
79471 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
79472 + (subj == task->acl)))
79473 + task->acl = subj;
79474 +
79475 + /* leave task->inherited unaffected */
79476 +
79477 + task->is_writable = 0;
79478 +
79479 + /* ignore additional mmap checks for processes that are writable
79480 + by the default ACL */
79481 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
79482 + if (unlikely(obj->mode & GR_WRITE))
79483 + task->is_writable = 1;
79484 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
79485 + if (unlikely(obj->mode & GR_WRITE))
79486 + task->is_writable = 1;
79487 +
79488 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
79489 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
79490 +#endif
79491 +
79492 + gr_set_proc_res(task);
79493 +
79494 + return;
79495 +}
79496 +
79497 +int
79498 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
79499 + const int unsafe_flags)
79500 +{
79501 + struct task_struct *task = current;
79502 + struct acl_subject_label *newacl;
79503 + struct acl_object_label *obj;
79504 + __u32 retmode;
79505 +
79506 + if (unlikely(!(gr_status & GR_READY)))
79507 + return 0;
79508 +
79509 + newacl = chk_subj_label(dentry, mnt, task->role);
79510 +
79511 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
79512 + did an exec
79513 + */
79514 + rcu_read_lock();
79515 + read_lock(&tasklist_lock);
79516 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
79517 + (task->parent->acl->mode & GR_POVERRIDE))) {
79518 + read_unlock(&tasklist_lock);
79519 + rcu_read_unlock();
79520 + goto skip_check;
79521 + }
79522 + read_unlock(&tasklist_lock);
79523 + rcu_read_unlock();
79524 +
79525 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
79526 + !(task->role->roletype & GR_ROLE_GOD) &&
79527 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
79528 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
79529 + if (unsafe_flags & LSM_UNSAFE_SHARE)
79530 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
79531 + else
79532 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
79533 + return -EACCES;
79534 + }
79535 +
79536 +skip_check:
79537 +
79538 + obj = chk_obj_label(dentry, mnt, task->acl);
79539 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
79540 +
79541 + if (!(task->acl->mode & GR_INHERITLEARN) &&
79542 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
79543 + if (obj->nested)
79544 + task->acl = obj->nested;
79545 + else
79546 + task->acl = newacl;
79547 + task->inherited = 0;
79548 + } else {
79549 + task->inherited = 1;
79550 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
79551 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
79552 + }
79553 +
79554 + task->is_writable = 0;
79555 +
79556 + /* ignore additional mmap checks for processes that are writable
79557 + by the default ACL */
79558 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
79559 + if (unlikely(obj->mode & GR_WRITE))
79560 + task->is_writable = 1;
79561 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
79562 + if (unlikely(obj->mode & GR_WRITE))
79563 + task->is_writable = 1;
79564 +
79565 + gr_set_proc_res(task);
79566 +
79567 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
79568 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
79569 +#endif
79570 + return 0;
79571 +}
79572 +
79573 +/* always called with valid inodev ptr */
79574 +static void
79575 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
79576 +{
79577 + struct acl_object_label *matchpo;
79578 + struct acl_subject_label *matchps;
79579 + struct acl_subject_label *subj;
79580 + struct acl_role_label *role;
79581 + unsigned int x;
79582 +
79583 + FOR_EACH_ROLE_START(role)
79584 + FOR_EACH_SUBJECT_START(role, subj, x)
79585 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
79586 + matchpo->mode |= GR_DELETED;
79587 + FOR_EACH_SUBJECT_END(subj,x)
79588 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
79589 + /* nested subjects aren't in the role's subj_hash table */
79590 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
79591 + matchpo->mode |= GR_DELETED;
79592 + FOR_EACH_NESTED_SUBJECT_END(subj)
79593 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
79594 + matchps->mode |= GR_DELETED;
79595 + FOR_EACH_ROLE_END(role)
79596 +
79597 + inodev->nentry->deleted = 1;
79598 +
79599 + return;
79600 +}
79601 +
79602 +void
79603 +gr_handle_delete(const u64 ino, const dev_t dev)
79604 +{
79605 + struct inodev_entry *inodev;
79606 +
79607 + if (unlikely(!(gr_status & GR_READY)))
79608 + return;
79609 +
79610 + write_lock(&gr_inode_lock);
79611 + inodev = lookup_inodev_entry(ino, dev);
79612 + if (inodev != NULL)
79613 + do_handle_delete(inodev, ino, dev);
79614 + write_unlock(&gr_inode_lock);
79615 +
79616 + return;
79617 +}
79618 +
79619 +static void
79620 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
79621 + const u64 newinode, const dev_t newdevice,
79622 + struct acl_subject_label *subj)
79623 +{
79624 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
79625 + struct acl_object_label *match;
79626 +
79627 + match = subj->obj_hash[index];
79628 +
79629 + while (match && (match->inode != oldinode ||
79630 + match->device != olddevice ||
79631 + !(match->mode & GR_DELETED)))
79632 + match = match->next;
79633 +
79634 + if (match && (match->inode == oldinode)
79635 + && (match->device == olddevice)
79636 + && (match->mode & GR_DELETED)) {
79637 + if (match->prev == NULL) {
79638 + subj->obj_hash[index] = match->next;
79639 + if (match->next != NULL)
79640 + match->next->prev = NULL;
79641 + } else {
79642 + match->prev->next = match->next;
79643 + if (match->next != NULL)
79644 + match->next->prev = match->prev;
79645 + }
79646 + match->prev = NULL;
79647 + match->next = NULL;
79648 + match->inode = newinode;
79649 + match->device = newdevice;
79650 + match->mode &= ~GR_DELETED;
79651 +
79652 + insert_acl_obj_label(match, subj);
79653 + }
79654 +
79655 + return;
79656 +}
79657 +
79658 +static void
79659 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
79660 + const u64 newinode, const dev_t newdevice,
79661 + struct acl_role_label *role)
79662 +{
79663 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
79664 + struct acl_subject_label *match;
79665 +
79666 + match = role->subj_hash[index];
79667 +
79668 + while (match && (match->inode != oldinode ||
79669 + match->device != olddevice ||
79670 + !(match->mode & GR_DELETED)))
79671 + match = match->next;
79672 +
79673 + if (match && (match->inode == oldinode)
79674 + && (match->device == olddevice)
79675 + && (match->mode & GR_DELETED)) {
79676 + if (match->prev == NULL) {
79677 + role->subj_hash[index] = match->next;
79678 + if (match->next != NULL)
79679 + match->next->prev = NULL;
79680 + } else {
79681 + match->prev->next = match->next;
79682 + if (match->next != NULL)
79683 + match->next->prev = match->prev;
79684 + }
79685 + match->prev = NULL;
79686 + match->next = NULL;
79687 + match->inode = newinode;
79688 + match->device = newdevice;
79689 + match->mode &= ~GR_DELETED;
79690 +
79691 + insert_acl_subj_label(match, role);
79692 + }
79693 +
79694 + return;
79695 +}
79696 +
79697 +static void
79698 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
79699 + const u64 newinode, const dev_t newdevice)
79700 +{
79701 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
79702 + struct inodev_entry *match;
79703 +
79704 + match = running_polstate.inodev_set.i_hash[index];
79705 +
79706 + while (match && (match->nentry->inode != oldinode ||
79707 + match->nentry->device != olddevice || !match->nentry->deleted))
79708 + match = match->next;
79709 +
79710 + if (match && (match->nentry->inode == oldinode)
79711 + && (match->nentry->device == olddevice) &&
79712 + match->nentry->deleted) {
79713 + if (match->prev == NULL) {
79714 + running_polstate.inodev_set.i_hash[index] = match->next;
79715 + if (match->next != NULL)
79716 + match->next->prev = NULL;
79717 + } else {
79718 + match->prev->next = match->next;
79719 + if (match->next != NULL)
79720 + match->next->prev = match->prev;
79721 + }
79722 + match->prev = NULL;
79723 + match->next = NULL;
79724 + match->nentry->inode = newinode;
79725 + match->nentry->device = newdevice;
79726 + match->nentry->deleted = 0;
79727 +
79728 + insert_inodev_entry(match);
79729 + }
79730 +
79731 + return;
79732 +}
79733 +
79734 +static void
79735 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
79736 +{
79737 + struct acl_subject_label *subj;
79738 + struct acl_role_label *role;
79739 + unsigned int x;
79740 +
79741 + FOR_EACH_ROLE_START(role)
79742 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
79743 +
79744 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
79745 + if ((subj->inode == ino) && (subj->device == dev)) {
79746 + subj->inode = ino;
79747 + subj->device = dev;
79748 + }
79749 + /* nested subjects aren't in the role's subj_hash table */
79750 + update_acl_obj_label(matchn->inode, matchn->device,
79751 + ino, dev, subj);
79752 + FOR_EACH_NESTED_SUBJECT_END(subj)
79753 + FOR_EACH_SUBJECT_START(role, subj, x)
79754 + update_acl_obj_label(matchn->inode, matchn->device,
79755 + ino, dev, subj);
79756 + FOR_EACH_SUBJECT_END(subj,x)
79757 + FOR_EACH_ROLE_END(role)
79758 +
79759 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
79760 +
79761 + return;
79762 +}
79763 +
79764 +static void
79765 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
79766 + const struct vfsmount *mnt)
79767 +{
79768 + u64 ino = __get_ino(dentry);
79769 + dev_t dev = __get_dev(dentry);
79770 +
79771 + __do_handle_create(matchn, ino, dev);
79772 +
79773 + return;
79774 +}
79775 +
79776 +void
79777 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
79778 +{
79779 + struct name_entry *matchn;
79780 +
79781 + if (unlikely(!(gr_status & GR_READY)))
79782 + return;
79783 +
79784 + preempt_disable();
79785 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
79786 +
79787 + if (unlikely((unsigned long)matchn)) {
79788 + write_lock(&gr_inode_lock);
79789 + do_handle_create(matchn, dentry, mnt);
79790 + write_unlock(&gr_inode_lock);
79791 + }
79792 + preempt_enable();
79793 +
79794 + return;
79795 +}
79796 +
79797 +void
79798 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
79799 +{
79800 + struct name_entry *matchn;
79801 +
79802 + if (unlikely(!(gr_status & GR_READY)))
79803 + return;
79804 +
79805 + preempt_disable();
79806 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
79807 +
79808 + if (unlikely((unsigned long)matchn)) {
79809 + write_lock(&gr_inode_lock);
79810 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
79811 + write_unlock(&gr_inode_lock);
79812 + }
79813 + preempt_enable();
79814 +
79815 + return;
79816 +}
79817 +
79818 +void
79819 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
79820 + struct dentry *old_dentry,
79821 + struct dentry *new_dentry,
79822 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
79823 +{
79824 + struct name_entry *matchn;
79825 + struct name_entry *matchn2 = NULL;
79826 + struct inodev_entry *inodev;
79827 + struct inode *inode = new_dentry->d_inode;
79828 + u64 old_ino = __get_ino(old_dentry);
79829 + dev_t old_dev = __get_dev(old_dentry);
79830 + unsigned int exchange = flags & RENAME_EXCHANGE;
79831 +
79832 + /* vfs_rename swaps the name and parent link for old_dentry and
79833 + new_dentry
79834 + at this point, old_dentry has the new name, parent link, and inode
79835 + for the renamed file
79836 + if a file is being replaced by a rename, new_dentry has the inode
79837 + and name for the replaced file
79838 + */
79839 +
79840 + if (unlikely(!(gr_status & GR_READY)))
79841 + return;
79842 +
79843 + preempt_disable();
79844 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
79845 +
79846 + /* exchange cases:
79847 + a filename exists for the source, but not dest
79848 + do a recreate on source
79849 + a filename exists for the dest, but not source
79850 + do a recreate on dest
79851 + a filename exists for both source and dest
79852 + delete source and dest, then create source and dest
79853 + a filename exists for neither source nor dest
79854 + no updates needed
79855 +
79856 + the name entry lookups get us the old inode/dev associated with
79857 + each name, so do the deletes first (if possible) so that when
79858 + we do the create, we pick up on the right entries
79859 + */
79860 +
79861 + if (exchange)
79862 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
79863 +
79864 + /* we wouldn't have to check d_inode if it weren't for
79865 + NFS silly-renaming
79866 + */
79867 +
79868 + write_lock(&gr_inode_lock);
79869 + if (unlikely((replace || exchange) && inode)) {
79870 + u64 new_ino = __get_ino(new_dentry);
79871 + dev_t new_dev = __get_dev(new_dentry);
79872 +
79873 + inodev = lookup_inodev_entry(new_ino, new_dev);
79874 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
79875 + do_handle_delete(inodev, new_ino, new_dev);
79876 + }
79877 +
79878 + inodev = lookup_inodev_entry(old_ino, old_dev);
79879 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
79880 + do_handle_delete(inodev, old_ino, old_dev);
79881 +
79882 + if (unlikely(matchn != NULL))
79883 + do_handle_create(matchn, old_dentry, mnt);
79884 +
79885 + if (unlikely(matchn2 != NULL))
79886 + do_handle_create(matchn2, new_dentry, mnt);
79887 +
79888 + write_unlock(&gr_inode_lock);
79889 + preempt_enable();
79890 +
79891 + return;
79892 +}
79893 +
79894 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
79895 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
79896 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
79897 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
79898 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
79899 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
79900 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
79901 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
79902 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
79903 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
79904 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
79905 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
79906 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
79907 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
79908 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
79909 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
79910 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
79911 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
79912 +};
79913 +
79914 +void
79915 +gr_learn_resource(const struct task_struct *task,
79916 + const int res, const unsigned long wanted, const int gt)
79917 +{
79918 + struct acl_subject_label *acl;
79919 + const struct cred *cred;
79920 +
79921 + if (unlikely((gr_status & GR_READY) &&
79922 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
79923 + goto skip_reslog;
79924 +
79925 + gr_log_resource(task, res, wanted, gt);
79926 +skip_reslog:
79927 +
79928 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
79929 + return;
79930 +
79931 + acl = task->acl;
79932 +
79933 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
79934 + !(acl->resmask & (1U << (unsigned short) res))))
79935 + return;
79936 +
79937 + if (wanted >= acl->res[res].rlim_cur) {
79938 + unsigned long res_add;
79939 +
79940 + res_add = wanted + res_learn_bumps[res];
79941 +
79942 + acl->res[res].rlim_cur = res_add;
79943 +
79944 + if (wanted > acl->res[res].rlim_max)
79945 + acl->res[res].rlim_max = res_add;
79946 +
79947 + /* only log the subject filename, since resource logging is supported for
79948 + single-subject learning only */
79949 + rcu_read_lock();
79950 + cred = __task_cred(task);
79951 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
79952 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
79953 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
79954 + "", (unsigned long) res, &task->signal->saved_ip);
79955 + rcu_read_unlock();
79956 + }
79957 +
79958 + return;
79959 +}
79960 +EXPORT_SYMBOL_GPL(gr_learn_resource);
79961 +#endif
79962 +
79963 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
79964 +void
79965 +pax_set_initial_flags(struct linux_binprm *bprm)
79966 +{
79967 + struct task_struct *task = current;
79968 + struct acl_subject_label *proc;
79969 + unsigned long flags;
79970 +
79971 + if (unlikely(!(gr_status & GR_READY)))
79972 + return;
79973 +
79974 + flags = pax_get_flags(task);
79975 +
79976 + proc = task->acl;
79977 +
79978 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
79979 + flags &= ~MF_PAX_PAGEEXEC;
79980 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
79981 + flags &= ~MF_PAX_SEGMEXEC;
79982 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
79983 + flags &= ~MF_PAX_RANDMMAP;
79984 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
79985 + flags &= ~MF_PAX_EMUTRAMP;
79986 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
79987 + flags &= ~MF_PAX_MPROTECT;
79988 +
79989 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
79990 + flags |= MF_PAX_PAGEEXEC;
79991 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
79992 + flags |= MF_PAX_SEGMEXEC;
79993 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
79994 + flags |= MF_PAX_RANDMMAP;
79995 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
79996 + flags |= MF_PAX_EMUTRAMP;
79997 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
79998 + flags |= MF_PAX_MPROTECT;
79999 +
80000 + pax_set_flags(task, flags);
80001 +
80002 + return;
80003 +}
80004 +#endif
80005 +
80006 +int
80007 +gr_handle_proc_ptrace(struct task_struct *task)
80008 +{
80009 + struct file *filp;
80010 + struct task_struct *tmp = task;
80011 + struct task_struct *curtemp = current;
80012 + __u32 retmode;
80013 +
80014 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
80015 + if (unlikely(!(gr_status & GR_READY)))
80016 + return 0;
80017 +#endif
80018 +
80019 + read_lock(&tasklist_lock);
80020 + read_lock(&grsec_exec_file_lock);
80021 + filp = task->exec_file;
80022 +
80023 + while (task_pid_nr(tmp) > 0) {
80024 + if (tmp == curtemp)
80025 + break;
80026 + tmp = tmp->real_parent;
80027 + }
80028 +
80029 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
80030 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
80031 + read_unlock(&grsec_exec_file_lock);
80032 + read_unlock(&tasklist_lock);
80033 + return 1;
80034 + }
80035 +
80036 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
80037 + if (!(gr_status & GR_READY)) {
80038 + read_unlock(&grsec_exec_file_lock);
80039 + read_unlock(&tasklist_lock);
80040 + return 0;
80041 + }
80042 +#endif
80043 +
80044 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
80045 + read_unlock(&grsec_exec_file_lock);
80046 + read_unlock(&tasklist_lock);
80047 +
80048 + if (retmode & GR_NOPTRACE)
80049 + return 1;
80050 +
80051 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
80052 + && (current->acl != task->acl || (current->acl != current->role->root_label
80053 + && task_pid_nr(current) != task_pid_nr(task))))
80054 + return 1;
80055 +
80056 + return 0;
80057 +}
80058 +
80059 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
80060 +{
80061 + if (unlikely(!(gr_status & GR_READY)))
80062 + return;
80063 +
80064 + if (!(current->role->roletype & GR_ROLE_GOD))
80065 + return;
80066 +
80067 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
80068 + p->role->rolename, gr_task_roletype_to_char(p),
80069 + p->acl->filename);
80070 +}
80071 +
80072 +int
80073 +gr_handle_ptrace(struct task_struct *task, const long request)
80074 +{
80075 + struct task_struct *tmp = task;
80076 + struct task_struct *curtemp = current;
80077 + __u32 retmode;
80078 +
80079 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
80080 + if (unlikely(!(gr_status & GR_READY)))
80081 + return 0;
80082 +#endif
80083 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
80084 + read_lock(&tasklist_lock);
80085 + while (task_pid_nr(tmp) > 0) {
80086 + if (tmp == curtemp)
80087 + break;
80088 + tmp = tmp->real_parent;
80089 + }
80090 +
80091 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
80092 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
80093 + read_unlock(&tasklist_lock);
80094 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
80095 + return 1;
80096 + }
80097 + read_unlock(&tasklist_lock);
80098 + }
80099 +
80100 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
80101 + if (!(gr_status & GR_READY))
80102 + return 0;
80103 +#endif
80104 +
80105 + read_lock(&grsec_exec_file_lock);
80106 + if (unlikely(!task->exec_file)) {
80107 + read_unlock(&grsec_exec_file_lock);
80108 + return 0;
80109 + }
80110 +
80111 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
80112 + read_unlock(&grsec_exec_file_lock);
80113 +
80114 + if (retmode & GR_NOPTRACE) {
80115 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
80116 + return 1;
80117 + }
80118 +
80119 + if (retmode & GR_PTRACERD) {
80120 + switch (request) {
80121 + case PTRACE_SEIZE:
80122 + case PTRACE_POKETEXT:
80123 + case PTRACE_POKEDATA:
80124 + case PTRACE_POKEUSR:
80125 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
80126 + case PTRACE_SETREGS:
80127 + case PTRACE_SETFPREGS:
80128 +#endif
80129 +#ifdef CONFIG_X86
80130 + case PTRACE_SETFPXREGS:
80131 +#endif
80132 +#ifdef CONFIG_ALTIVEC
80133 + case PTRACE_SETVRREGS:
80134 +#endif
80135 + return 1;
80136 + default:
80137 + return 0;
80138 + }
80139 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
80140 + !(current->role->roletype & GR_ROLE_GOD) &&
80141 + (current->acl != task->acl)) {
80142 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
80143 + return 1;
80144 + }
80145 +
80146 + return 0;
80147 +}
80148 +
80149 +static int is_writable_mmap(const struct file *filp)
80150 +{
80151 + struct task_struct *task = current;
80152 + struct acl_object_label *obj, *obj2;
80153 +
80154 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
80155 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
80156 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
80157 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
80158 + task->role->root_label);
80159 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
80160 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
80161 + return 1;
80162 + }
80163 + }
80164 + return 0;
80165 +}
80166 +
80167 +int
80168 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
80169 +{
80170 + __u32 mode;
80171 +
80172 + if (unlikely(!file || !(prot & PROT_EXEC)))
80173 + return 1;
80174 +
80175 + if (is_writable_mmap(file))
80176 + return 0;
80177 +
80178 + mode =
80179 + gr_search_file(file->f_path.dentry,
80180 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
80181 + file->f_path.mnt);
80182 +
80183 + if (!gr_tpe_allow(file))
80184 + return 0;
80185 +
80186 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
80187 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80188 + return 0;
80189 + } else if (unlikely(!(mode & GR_EXEC))) {
80190 + return 0;
80191 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
80192 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80193 + return 1;
80194 + }
80195 +
80196 + return 1;
80197 +}
80198 +
80199 +int
80200 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
80201 +{
80202 + __u32 mode;
80203 +
80204 + if (unlikely(!file || !(prot & PROT_EXEC)))
80205 + return 1;
80206 +
80207 + if (is_writable_mmap(file))
80208 + return 0;
80209 +
80210 + mode =
80211 + gr_search_file(file->f_path.dentry,
80212 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
80213 + file->f_path.mnt);
80214 +
80215 + if (!gr_tpe_allow(file))
80216 + return 0;
80217 +
80218 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
80219 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80220 + return 0;
80221 + } else if (unlikely(!(mode & GR_EXEC))) {
80222 + return 0;
80223 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
80224 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80225 + return 1;
80226 + }
80227 +
80228 + return 1;
80229 +}
80230 +
80231 +void
80232 +gr_acl_handle_psacct(struct task_struct *task, const long code)
80233 +{
80234 + unsigned long runtime, cputime;
80235 + cputime_t utime, stime;
80236 + unsigned int wday, cday;
80237 + __u8 whr, chr;
80238 + __u8 wmin, cmin;
80239 + __u8 wsec, csec;
80240 + struct timespec curtime, starttime;
80241 +
80242 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
80243 + !(task->acl->mode & GR_PROCACCT)))
80244 + return;
80245 +
80246 + curtime = ns_to_timespec(ktime_get_ns());
80247 + starttime = ns_to_timespec(task->start_time);
80248 + runtime = curtime.tv_sec - starttime.tv_sec;
80249 + wday = runtime / (60 * 60 * 24);
80250 + runtime -= wday * (60 * 60 * 24);
80251 + whr = runtime / (60 * 60);
80252 + runtime -= whr * (60 * 60);
80253 + wmin = runtime / 60;
80254 + runtime -= wmin * 60;
80255 + wsec = runtime;
80256 +
80257 + task_cputime(task, &utime, &stime);
80258 + cputime = cputime_to_secs(utime + stime);
80259 + cday = cputime / (60 * 60 * 24);
80260 + cputime -= cday * (60 * 60 * 24);
80261 + chr = cputime / (60 * 60);
80262 + cputime -= chr * (60 * 60);
80263 + cmin = cputime / 60;
80264 + cputime -= cmin * 60;
80265 + csec = cputime;
80266 +
80267 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
80268 +
80269 + return;
80270 +}
80271 +
80272 +#ifdef CONFIG_TASKSTATS
80273 +int gr_is_taskstats_denied(int pid)
80274 +{
80275 + struct task_struct *task;
80276 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80277 + const struct cred *cred;
80278 +#endif
80279 + int ret = 0;
80280 +
80281 + /* restrict taskstats viewing to un-chrooted root users
80282 + who have the 'view' subject flag if the RBAC system is enabled
80283 + */
80284 +
80285 + rcu_read_lock();
80286 + read_lock(&tasklist_lock);
80287 + task = find_task_by_vpid(pid);
80288 + if (task) {
80289 +#ifdef CONFIG_GRKERNSEC_CHROOT
80290 + if (proc_is_chrooted(task))
80291 + ret = -EACCES;
80292 +#endif
80293 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80294 + cred = __task_cred(task);
80295 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80296 + if (gr_is_global_nonroot(cred->uid))
80297 + ret = -EACCES;
80298 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80299 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
80300 + ret = -EACCES;
80301 +#endif
80302 +#endif
80303 + if (gr_status & GR_READY) {
80304 + if (!(task->acl->mode & GR_VIEW))
80305 + ret = -EACCES;
80306 + }
80307 + } else
80308 + ret = -ENOENT;
80309 +
80310 + read_unlock(&tasklist_lock);
80311 + rcu_read_unlock();
80312 +
80313 + return ret;
80314 +}
80315 +#endif
80316 +
80317 +/* AUXV entries are filled via a descendant of search_binary_handler
80318 + after we've already applied the subject for the target
80319 +*/
80320 +int gr_acl_enable_at_secure(void)
80321 +{
80322 + if (unlikely(!(gr_status & GR_READY)))
80323 + return 0;
80324 +
80325 + if (current->acl->mode & GR_ATSECURE)
80326 + return 1;
80327 +
80328 + return 0;
80329 +}
80330 +
80331 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
80332 +{
80333 + struct task_struct *task = current;
80334 + struct dentry *dentry = file->f_path.dentry;
80335 + struct vfsmount *mnt = file->f_path.mnt;
80336 + struct acl_object_label *obj, *tmp;
80337 + struct acl_subject_label *subj;
80338 + unsigned int bufsize;
80339 + int is_not_root;
80340 + char *path;
80341 + dev_t dev = __get_dev(dentry);
80342 +
80343 + if (unlikely(!(gr_status & GR_READY)))
80344 + return 1;
80345 +
80346 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
80347 + return 1;
80348 +
80349 + /* ignore Eric Biederman */
80350 + if (IS_PRIVATE(dentry->d_inode))
80351 + return 1;
80352 +
80353 + subj = task->acl;
80354 + read_lock(&gr_inode_lock);
80355 + do {
80356 + obj = lookup_acl_obj_label(ino, dev, subj);
80357 + if (obj != NULL) {
80358 + read_unlock(&gr_inode_lock);
80359 + return (obj->mode & GR_FIND) ? 1 : 0;
80360 + }
80361 + } while ((subj = subj->parent_subject));
80362 + read_unlock(&gr_inode_lock);
80363 +
80364 + /* this is purely an optimization since we're looking for an object
80365 + for the directory we're doing a readdir on
80366 + if it's possible for any globbed object to match the entry we're
80367 + filling into the directory, then the object we find here will be
80368 + an anchor point with attached globbed objects
80369 + */
80370 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
80371 + if (obj->globbed == NULL)
80372 + return (obj->mode & GR_FIND) ? 1 : 0;
80373 +
80374 + is_not_root = ((obj->filename[0] == '/') &&
80375 + (obj->filename[1] == '\0')) ? 0 : 1;
80376 + bufsize = PAGE_SIZE - namelen - is_not_root;
80377 +
80378 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
80379 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
80380 + return 1;
80381 +
80382 + preempt_disable();
80383 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
80384 + bufsize);
80385 +
80386 + bufsize = strlen(path);
80387 +
80388 + /* if base is "/", don't append an additional slash */
80389 + if (is_not_root)
80390 + *(path + bufsize) = '/';
80391 + memcpy(path + bufsize + is_not_root, name, namelen);
80392 + *(path + bufsize + namelen + is_not_root) = '\0';
80393 +
80394 + tmp = obj->globbed;
80395 + while (tmp) {
80396 + if (!glob_match(tmp->filename, path)) {
80397 + preempt_enable();
80398 + return (tmp->mode & GR_FIND) ? 1 : 0;
80399 + }
80400 + tmp = tmp->next;
80401 + }
80402 + preempt_enable();
80403 + return (obj->mode & GR_FIND) ? 1 : 0;
80404 +}
80405 +
80406 +void gr_put_exec_file(struct task_struct *task)
80407 +{
80408 + struct file *filp;
80409 +
80410 + write_lock(&grsec_exec_file_lock);
80411 + filp = task->exec_file;
80412 + task->exec_file = NULL;
80413 + write_unlock(&grsec_exec_file_lock);
80414 +
80415 + if (filp)
80416 + fput(filp);
80417 +
80418 + return;
80419 +}
80420 +
80421 +
80422 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
80423 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
80424 +#endif
80425 +#ifdef CONFIG_SECURITY
80426 +EXPORT_SYMBOL_GPL(gr_check_user_change);
80427 +EXPORT_SYMBOL_GPL(gr_check_group_change);
80428 +#endif
80429 +
80430 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
80431 new file mode 100644
80432 index 0000000..9adc75c
80433 --- /dev/null
80434 +++ b/grsecurity/gracl_alloc.c
80435 @@ -0,0 +1,105 @@
80436 +#include <linux/kernel.h>
80437 +#include <linux/mm.h>
80438 +#include <linux/slab.h>
80439 +#include <linux/vmalloc.h>
80440 +#include <linux/gracl.h>
80441 +#include <linux/grsecurity.h>
80442 +
80443 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
80444 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
80445 +
80446 +static int
80447 +alloc_pop(void)
80448 +{
80449 + if (current_alloc_state->alloc_stack_next == 1)
80450 + return 0;
80451 +
80452 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
80453 +
80454 + current_alloc_state->alloc_stack_next--;
80455 +
80456 + return 1;
80457 +}
80458 +
80459 +static int
80460 +alloc_push(void *buf)
80461 +{
80462 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
80463 + return 1;
80464 +
80465 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
80466 +
80467 + current_alloc_state->alloc_stack_next++;
80468 +
80469 + return 0;
80470 +}
80471 +
80472 +void *
80473 +acl_alloc(unsigned long len)
80474 +{
80475 + void *ret = NULL;
80476 +
80477 + if (!len || len > PAGE_SIZE)
80478 + goto out;
80479 +
80480 + ret = kmalloc(len, GFP_KERNEL);
80481 +
80482 + if (ret) {
80483 + if (alloc_push(ret)) {
80484 + kfree(ret);
80485 + ret = NULL;
80486 + }
80487 + }
80488 +
80489 +out:
80490 + return ret;
80491 +}
80492 +
80493 +void *
80494 +acl_alloc_num(unsigned long num, unsigned long len)
80495 +{
80496 + if (!len || (num > (PAGE_SIZE / len)))
80497 + return NULL;
80498 +
80499 + return acl_alloc(num * len);
80500 +}
80501 +
80502 +void
80503 +acl_free_all(void)
80504 +{
80505 + if (!current_alloc_state->alloc_stack)
80506 + return;
80507 +
80508 + while (alloc_pop()) ;
80509 +
80510 + if (current_alloc_state->alloc_stack) {
80511 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
80512 + kfree(current_alloc_state->alloc_stack);
80513 + else
80514 + vfree(current_alloc_state->alloc_stack);
80515 + }
80516 +
80517 + current_alloc_state->alloc_stack = NULL;
80518 + current_alloc_state->alloc_stack_size = 1;
80519 + current_alloc_state->alloc_stack_next = 1;
80520 +
80521 + return;
80522 +}
80523 +
80524 +int
80525 +acl_alloc_stack_init(unsigned long size)
80526 +{
80527 + if ((size * sizeof (void *)) <= PAGE_SIZE)
80528 + current_alloc_state->alloc_stack =
80529 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
80530 + else
80531 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
80532 +
80533 + current_alloc_state->alloc_stack_size = size;
80534 + current_alloc_state->alloc_stack_next = 1;
80535 +
80536 + if (!current_alloc_state->alloc_stack)
80537 + return 0;
80538 + else
80539 + return 1;
80540 +}
80541 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
80542 new file mode 100644
80543 index 0000000..1a94c11
80544 --- /dev/null
80545 +++ b/grsecurity/gracl_cap.c
80546 @@ -0,0 +1,127 @@
80547 +#include <linux/kernel.h>
80548 +#include <linux/module.h>
80549 +#include <linux/sched.h>
80550 +#include <linux/gracl.h>
80551 +#include <linux/grsecurity.h>
80552 +#include <linux/grinternal.h>
80553 +
80554 +extern const char *captab_log[];
80555 +extern int captab_log_entries;
80556 +
80557 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
80558 +{
80559 + struct acl_subject_label *curracl;
80560 +
80561 + if (!gr_acl_is_enabled())
80562 + return 1;
80563 +
80564 + curracl = task->acl;
80565 +
80566 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
80567 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
80568 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
80569 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
80570 + gr_to_filename(task->exec_file->f_path.dentry,
80571 + task->exec_file->f_path.mnt) : curracl->filename,
80572 + curracl->filename, 0UL,
80573 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
80574 + return 1;
80575 + }
80576 +
80577 + return 0;
80578 +}
80579 +
80580 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
80581 +{
80582 + struct acl_subject_label *curracl;
80583 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
80584 + kernel_cap_t cap_audit = __cap_empty_set;
80585 +
80586 + if (!gr_acl_is_enabled())
80587 + return 1;
80588 +
80589 + curracl = task->acl;
80590 +
80591 + cap_drop = curracl->cap_lower;
80592 + cap_mask = curracl->cap_mask;
80593 + cap_audit = curracl->cap_invert_audit;
80594 +
80595 + while ((curracl = curracl->parent_subject)) {
80596 + /* if the cap isn't specified in the current computed mask but is specified in the
80597 + current level subject, and is lowered in the current level subject, then add
80598 + it to the set of dropped capabilities
80599 + otherwise, add the current level subject's mask to the current computed mask
80600 + */
80601 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
80602 + cap_raise(cap_mask, cap);
80603 + if (cap_raised(curracl->cap_lower, cap))
80604 + cap_raise(cap_drop, cap);
80605 + if (cap_raised(curracl->cap_invert_audit, cap))
80606 + cap_raise(cap_audit, cap);
80607 + }
80608 + }
80609 +
80610 + if (!cap_raised(cap_drop, cap)) {
80611 + if (cap_raised(cap_audit, cap))
80612 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
80613 + return 1;
80614 + }
80615 +
80616 + /* only learn the capability use if the process has the capability in the
80617 + general case, the two uses in sys.c of gr_learn_cap are an exception
80618 + to this rule to ensure any role transition involves what the full-learned
80619 + policy believes in a privileged process
80620 + */
80621 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
80622 + return 1;
80623 +
80624 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
80625 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
80626 +
80627 + return 0;
80628 +}
80629 +
80630 +int
80631 +gr_acl_is_capable(const int cap)
80632 +{
80633 + return gr_task_acl_is_capable(current, current_cred(), cap);
80634 +}
80635 +
80636 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
80637 +{
80638 + struct acl_subject_label *curracl;
80639 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
80640 +
80641 + if (!gr_acl_is_enabled())
80642 + return 1;
80643 +
80644 + curracl = task->acl;
80645 +
80646 + cap_drop = curracl->cap_lower;
80647 + cap_mask = curracl->cap_mask;
80648 +
80649 + while ((curracl = curracl->parent_subject)) {
80650 + /* if the cap isn't specified in the current computed mask but is specified in the
80651 + current level subject, and is lowered in the current level subject, then add
80652 + it to the set of dropped capabilities
80653 + otherwise, add the current level subject's mask to the current computed mask
80654 + */
80655 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
80656 + cap_raise(cap_mask, cap);
80657 + if (cap_raised(curracl->cap_lower, cap))
80658 + cap_raise(cap_drop, cap);
80659 + }
80660 + }
80661 +
80662 + if (!cap_raised(cap_drop, cap))
80663 + return 1;
80664 +
80665 + return 0;
80666 +}
80667 +
80668 +int
80669 +gr_acl_is_capable_nolog(const int cap)
80670 +{
80671 + return gr_task_acl_is_capable_nolog(current, cap);
80672 +}
80673 +
80674 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
80675 new file mode 100644
80676 index 0000000..a43dd06
80677 --- /dev/null
80678 +++ b/grsecurity/gracl_compat.c
80679 @@ -0,0 +1,269 @@
80680 +#include <linux/kernel.h>
80681 +#include <linux/gracl.h>
80682 +#include <linux/compat.h>
80683 +#include <linux/gracl_compat.h>
80684 +
80685 +#include <asm/uaccess.h>
80686 +
80687 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
80688 +{
80689 + struct gr_arg_wrapper_compat uwrapcompat;
80690 +
80691 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
80692 + return -EFAULT;
80693 +
80694 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
80695 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
80696 + return -EINVAL;
80697 +
80698 + uwrap->arg = compat_ptr(uwrapcompat.arg);
80699 + uwrap->version = uwrapcompat.version;
80700 + uwrap->size = sizeof(struct gr_arg);
80701 +
80702 + return 0;
80703 +}
80704 +
80705 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
80706 +{
80707 + struct gr_arg_compat argcompat;
80708 +
80709 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
80710 + return -EFAULT;
80711 +
80712 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
80713 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
80714 + arg->role_db.num_roles = argcompat.role_db.num_roles;
80715 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
80716 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
80717 + arg->role_db.num_objects = argcompat.role_db.num_objects;
80718 +
80719 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
80720 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
80721 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
80722 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
80723 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
80724 + arg->segv_device = argcompat.segv_device;
80725 + arg->segv_inode = argcompat.segv_inode;
80726 + arg->segv_uid = argcompat.segv_uid;
80727 + arg->num_sprole_pws = argcompat.num_sprole_pws;
80728 + arg->mode = argcompat.mode;
80729 +
80730 + return 0;
80731 +}
80732 +
80733 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
80734 +{
80735 + struct acl_object_label_compat objcompat;
80736 +
80737 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
80738 + return -EFAULT;
80739 +
80740 + obj->filename = compat_ptr(objcompat.filename);
80741 + obj->inode = objcompat.inode;
80742 + obj->device = objcompat.device;
80743 + obj->mode = objcompat.mode;
80744 +
80745 + obj->nested = compat_ptr(objcompat.nested);
80746 + obj->globbed = compat_ptr(objcompat.globbed);
80747 +
80748 + obj->prev = compat_ptr(objcompat.prev);
80749 + obj->next = compat_ptr(objcompat.next);
80750 +
80751 + return 0;
80752 +}
80753 +
80754 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
80755 +{
80756 + unsigned int i;
80757 + struct acl_subject_label_compat subjcompat;
80758 +
80759 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
80760 + return -EFAULT;
80761 +
80762 + subj->filename = compat_ptr(subjcompat.filename);
80763 + subj->inode = subjcompat.inode;
80764 + subj->device = subjcompat.device;
80765 + subj->mode = subjcompat.mode;
80766 + subj->cap_mask = subjcompat.cap_mask;
80767 + subj->cap_lower = subjcompat.cap_lower;
80768 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
80769 +
80770 + for (i = 0; i < GR_NLIMITS; i++) {
80771 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
80772 + subj->res[i].rlim_cur = RLIM_INFINITY;
80773 + else
80774 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
80775 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
80776 + subj->res[i].rlim_max = RLIM_INFINITY;
80777 + else
80778 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
80779 + }
80780 + subj->resmask = subjcompat.resmask;
80781 +
80782 + subj->user_trans_type = subjcompat.user_trans_type;
80783 + subj->group_trans_type = subjcompat.group_trans_type;
80784 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
80785 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
80786 + subj->user_trans_num = subjcompat.user_trans_num;
80787 + subj->group_trans_num = subjcompat.group_trans_num;
80788 +
80789 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
80790 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
80791 + subj->ip_type = subjcompat.ip_type;
80792 + subj->ips = compat_ptr(subjcompat.ips);
80793 + subj->ip_num = subjcompat.ip_num;
80794 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
80795 +
80796 + subj->crashes = subjcompat.crashes;
80797 + subj->expires = subjcompat.expires;
80798 +
80799 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
80800 + subj->hash = compat_ptr(subjcompat.hash);
80801 + subj->prev = compat_ptr(subjcompat.prev);
80802 + subj->next = compat_ptr(subjcompat.next);
80803 +
80804 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
80805 + subj->obj_hash_size = subjcompat.obj_hash_size;
80806 + subj->pax_flags = subjcompat.pax_flags;
80807 +
80808 + return 0;
80809 +}
80810 +
80811 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
80812 +{
80813 + struct acl_role_label_compat rolecompat;
80814 +
80815 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
80816 + return -EFAULT;
80817 +
80818 + role->rolename = compat_ptr(rolecompat.rolename);
80819 + role->uidgid = rolecompat.uidgid;
80820 + role->roletype = rolecompat.roletype;
80821 +
80822 + role->auth_attempts = rolecompat.auth_attempts;
80823 + role->expires = rolecompat.expires;
80824 +
80825 + role->root_label = compat_ptr(rolecompat.root_label);
80826 + role->hash = compat_ptr(rolecompat.hash);
80827 +
80828 + role->prev = compat_ptr(rolecompat.prev);
80829 + role->next = compat_ptr(rolecompat.next);
80830 +
80831 + role->transitions = compat_ptr(rolecompat.transitions);
80832 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
80833 + role->domain_children = compat_ptr(rolecompat.domain_children);
80834 + role->domain_child_num = rolecompat.domain_child_num;
80835 +
80836 + role->umask = rolecompat.umask;
80837 +
80838 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
80839 + role->subj_hash_size = rolecompat.subj_hash_size;
80840 +
80841 + return 0;
80842 +}
80843 +
80844 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
80845 +{
80846 + struct role_allowed_ip_compat roleip_compat;
80847 +
80848 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
80849 + return -EFAULT;
80850 +
80851 + roleip->addr = roleip_compat.addr;
80852 + roleip->netmask = roleip_compat.netmask;
80853 +
80854 + roleip->prev = compat_ptr(roleip_compat.prev);
80855 + roleip->next = compat_ptr(roleip_compat.next);
80856 +
80857 + return 0;
80858 +}
80859 +
80860 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
80861 +{
80862 + struct role_transition_compat trans_compat;
80863 +
80864 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
80865 + return -EFAULT;
80866 +
80867 + trans->rolename = compat_ptr(trans_compat.rolename);
80868 +
80869 + trans->prev = compat_ptr(trans_compat.prev);
80870 + trans->next = compat_ptr(trans_compat.next);
80871 +
80872 + return 0;
80873 +
80874 +}
80875 +
80876 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
80877 +{
80878 + struct gr_hash_struct_compat hash_compat;
80879 +
80880 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
80881 + return -EFAULT;
80882 +
80883 + hash->table = compat_ptr(hash_compat.table);
80884 + hash->nametable = compat_ptr(hash_compat.nametable);
80885 + hash->first = compat_ptr(hash_compat.first);
80886 +
80887 + hash->table_size = hash_compat.table_size;
80888 + hash->used_size = hash_compat.used_size;
80889 +
80890 + hash->type = hash_compat.type;
80891 +
80892 + return 0;
80893 +}
80894 +
80895 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
80896 +{
80897 + compat_uptr_t ptrcompat;
80898 +
80899 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
80900 + return -EFAULT;
80901 +
80902 + *(void **)ptr = compat_ptr(ptrcompat);
80903 +
80904 + return 0;
80905 +}
80906 +
80907 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
80908 +{
80909 + struct acl_ip_label_compat ip_compat;
80910 +
80911 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
80912 + return -EFAULT;
80913 +
80914 + ip->iface = compat_ptr(ip_compat.iface);
80915 + ip->addr = ip_compat.addr;
80916 + ip->netmask = ip_compat.netmask;
80917 + ip->low = ip_compat.low;
80918 + ip->high = ip_compat.high;
80919 + ip->mode = ip_compat.mode;
80920 + ip->type = ip_compat.type;
80921 +
80922 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
80923 +
80924 + ip->prev = compat_ptr(ip_compat.prev);
80925 + ip->next = compat_ptr(ip_compat.next);
80926 +
80927 + return 0;
80928 +}
80929 +
80930 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
80931 +{
80932 + struct sprole_pw_compat pw_compat;
80933 +
80934 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
80935 + return -EFAULT;
80936 +
80937 + pw->rolename = compat_ptr(pw_compat.rolename);
80938 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
80939 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
80940 +
80941 + return 0;
80942 +}
80943 +
80944 +size_t get_gr_arg_wrapper_size_compat(void)
80945 +{
80946 + return sizeof(struct gr_arg_wrapper_compat);
80947 +}
80948 +
80949 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
80950 new file mode 100644
80951 index 0000000..8ee8e4f
80952 --- /dev/null
80953 +++ b/grsecurity/gracl_fs.c
80954 @@ -0,0 +1,447 @@
80955 +#include <linux/kernel.h>
80956 +#include <linux/sched.h>
80957 +#include <linux/types.h>
80958 +#include <linux/fs.h>
80959 +#include <linux/file.h>
80960 +#include <linux/stat.h>
80961 +#include <linux/grsecurity.h>
80962 +#include <linux/grinternal.h>
80963 +#include <linux/gracl.h>
80964 +
80965 +umode_t
80966 +gr_acl_umask(void)
80967 +{
80968 + if (unlikely(!gr_acl_is_enabled()))
80969 + return 0;
80970 +
80971 + return current->role->umask;
80972 +}
80973 +
80974 +__u32
80975 +gr_acl_handle_hidden_file(const struct dentry * dentry,
80976 + const struct vfsmount * mnt)
80977 +{
80978 + __u32 mode;
80979 +
80980 + if (unlikely(d_is_negative(dentry)))
80981 + return GR_FIND;
80982 +
80983 + mode =
80984 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
80985 +
80986 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
80987 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
80988 + return mode;
80989 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
80990 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
80991 + return 0;
80992 + } else if (unlikely(!(mode & GR_FIND)))
80993 + return 0;
80994 +
80995 + return GR_FIND;
80996 +}
80997 +
80998 +__u32
80999 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
81000 + int acc_mode)
81001 +{
81002 + __u32 reqmode = GR_FIND;
81003 + __u32 mode;
81004 +
81005 + if (unlikely(d_is_negative(dentry)))
81006 + return reqmode;
81007 +
81008 + if (acc_mode & MAY_APPEND)
81009 + reqmode |= GR_APPEND;
81010 + else if (acc_mode & MAY_WRITE)
81011 + reqmode |= GR_WRITE;
81012 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
81013 + reqmode |= GR_READ;
81014 +
81015 + mode =
81016 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
81017 + mnt);
81018 +
81019 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
81020 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
81021 + reqmode & GR_READ ? " reading" : "",
81022 + reqmode & GR_WRITE ? " writing" : reqmode &
81023 + GR_APPEND ? " appending" : "");
81024 + return reqmode;
81025 + } else
81026 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
81027 + {
81028 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
81029 + reqmode & GR_READ ? " reading" : "",
81030 + reqmode & GR_WRITE ? " writing" : reqmode &
81031 + GR_APPEND ? " appending" : "");
81032 + return 0;
81033 + } else if (unlikely((mode & reqmode) != reqmode))
81034 + return 0;
81035 +
81036 + return reqmode;
81037 +}
81038 +
81039 +__u32
81040 +gr_acl_handle_creat(const struct dentry * dentry,
81041 + const struct dentry * p_dentry,
81042 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
81043 + const int imode)
81044 +{
81045 + __u32 reqmode = GR_WRITE | GR_CREATE;
81046 + __u32 mode;
81047 +
81048 + if (acc_mode & MAY_APPEND)
81049 + reqmode |= GR_APPEND;
81050 + // if a directory was required or the directory already exists, then
81051 + // don't count this open as a read
81052 + if ((acc_mode & MAY_READ) &&
81053 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
81054 + reqmode |= GR_READ;
81055 + if ((open_flags & O_CREAT) &&
81056 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
81057 + reqmode |= GR_SETID;
81058 +
81059 + mode =
81060 + gr_check_create(dentry, p_dentry, p_mnt,
81061 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
81062 +
81063 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
81064 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
81065 + reqmode & GR_READ ? " reading" : "",
81066 + reqmode & GR_WRITE ? " writing" : reqmode &
81067 + GR_APPEND ? " appending" : "");
81068 + return reqmode;
81069 + } else
81070 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
81071 + {
81072 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
81073 + reqmode & GR_READ ? " reading" : "",
81074 + reqmode & GR_WRITE ? " writing" : reqmode &
81075 + GR_APPEND ? " appending" : "");
81076 + return 0;
81077 + } else if (unlikely((mode & reqmode) != reqmode))
81078 + return 0;
81079 +
81080 + return reqmode;
81081 +}
81082 +
81083 +__u32
81084 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
81085 + const int fmode)
81086 +{
81087 + __u32 mode, reqmode = GR_FIND;
81088 +
81089 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
81090 + reqmode |= GR_EXEC;
81091 + if (fmode & S_IWOTH)
81092 + reqmode |= GR_WRITE;
81093 + if (fmode & S_IROTH)
81094 + reqmode |= GR_READ;
81095 +
81096 + mode =
81097 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
81098 + mnt);
81099 +
81100 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
81101 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
81102 + reqmode & GR_READ ? " reading" : "",
81103 + reqmode & GR_WRITE ? " writing" : "",
81104 + reqmode & GR_EXEC ? " executing" : "");
81105 + return reqmode;
81106 + } else
81107 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
81108 + {
81109 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
81110 + reqmode & GR_READ ? " reading" : "",
81111 + reqmode & GR_WRITE ? " writing" : "",
81112 + reqmode & GR_EXEC ? " executing" : "");
81113 + return 0;
81114 + } else if (unlikely((mode & reqmode) != reqmode))
81115 + return 0;
81116 +
81117 + return reqmode;
81118 +}
81119 +
81120 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
81121 +{
81122 + __u32 mode;
81123 +
81124 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
81125 +
81126 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
81127 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
81128 + return mode;
81129 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
81130 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
81131 + return 0;
81132 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
81133 + return 0;
81134 +
81135 + return (reqmode);
81136 +}
81137 +
81138 +__u32
81139 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
81140 +{
81141 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
81142 +}
81143 +
81144 +__u32
81145 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
81146 +{
81147 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
81148 +}
81149 +
81150 +__u32
81151 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
81152 +{
81153 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
81154 +}
81155 +
81156 +__u32
81157 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
81158 +{
81159 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
81160 +}
81161 +
81162 +__u32
81163 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
81164 + umode_t *modeptr)
81165 +{
81166 + umode_t mode;
81167 +
81168 + *modeptr &= ~gr_acl_umask();
81169 + mode = *modeptr;
81170 +
81171 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
81172 + return 1;
81173 +
81174 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
81175 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
81176 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
81177 + GR_CHMOD_ACL_MSG);
81178 + } else {
81179 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
81180 + }
81181 +}
81182 +
81183 +__u32
81184 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
81185 +{
81186 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
81187 +}
81188 +
81189 +__u32
81190 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
81191 +{
81192 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
81193 +}
81194 +
81195 +__u32
81196 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
81197 +{
81198 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
81199 +}
81200 +
81201 +__u32
81202 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
81203 +{
81204 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
81205 +}
81206 +
81207 +__u32
81208 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
81209 +{
81210 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
81211 + GR_UNIXCONNECT_ACL_MSG);
81212 +}
81213 +
81214 +/* hardlinks require at minimum create and link permission,
81215 + any additional privilege required is based on the
81216 + privilege of the file being linked to
81217 +*/
81218 +__u32
81219 +gr_acl_handle_link(const struct dentry * new_dentry,
81220 + const struct dentry * parent_dentry,
81221 + const struct vfsmount * parent_mnt,
81222 + const struct dentry * old_dentry,
81223 + const struct vfsmount * old_mnt, const struct filename *to)
81224 +{
81225 + __u32 mode;
81226 + __u32 needmode = GR_CREATE | GR_LINK;
81227 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
81228 +
81229 + mode =
81230 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
81231 + old_mnt);
81232 +
81233 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
81234 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
81235 + return mode;
81236 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
81237 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
81238 + return 0;
81239 + } else if (unlikely((mode & needmode) != needmode))
81240 + return 0;
81241 +
81242 + return 1;
81243 +}
81244 +
81245 +__u32
81246 +gr_acl_handle_symlink(const struct dentry * new_dentry,
81247 + const struct dentry * parent_dentry,
81248 + const struct vfsmount * parent_mnt, const struct filename *from)
81249 +{
81250 + __u32 needmode = GR_WRITE | GR_CREATE;
81251 + __u32 mode;
81252 +
81253 + mode =
81254 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
81255 + GR_CREATE | GR_AUDIT_CREATE |
81256 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
81257 +
81258 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
81259 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
81260 + return mode;
81261 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
81262 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
81263 + return 0;
81264 + } else if (unlikely((mode & needmode) != needmode))
81265 + return 0;
81266 +
81267 + return (GR_WRITE | GR_CREATE);
81268 +}
81269 +
81270 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
81271 +{
81272 + __u32 mode;
81273 +
81274 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
81275 +
81276 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
81277 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
81278 + return mode;
81279 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
81280 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
81281 + return 0;
81282 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
81283 + return 0;
81284 +
81285 + return (reqmode);
81286 +}
81287 +
81288 +__u32
81289 +gr_acl_handle_mknod(const struct dentry * new_dentry,
81290 + const struct dentry * parent_dentry,
81291 + const struct vfsmount * parent_mnt,
81292 + const int mode)
81293 +{
81294 + __u32 reqmode = GR_WRITE | GR_CREATE;
81295 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
81296 + reqmode |= GR_SETID;
81297 +
81298 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
81299 + reqmode, GR_MKNOD_ACL_MSG);
81300 +}
81301 +
81302 +__u32
81303 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
81304 + const struct dentry *parent_dentry,
81305 + const struct vfsmount *parent_mnt)
81306 +{
81307 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
81308 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
81309 +}
81310 +
81311 +#define RENAME_CHECK_SUCCESS(old, new) \
81312 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
81313 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
81314 +
81315 +int
81316 +gr_acl_handle_rename(struct dentry *new_dentry,
81317 + struct dentry *parent_dentry,
81318 + const struct vfsmount *parent_mnt,
81319 + struct dentry *old_dentry,
81320 + struct inode *old_parent_inode,
81321 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
81322 +{
81323 + __u32 comp1, comp2;
81324 + int error = 0;
81325 +
81326 + if (unlikely(!gr_acl_is_enabled()))
81327 + return 0;
81328 +
81329 + if (flags & RENAME_EXCHANGE) {
81330 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
81331 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81332 + GR_SUPPRESS, parent_mnt);
81333 + comp2 =
81334 + gr_search_file(old_dentry,
81335 + GR_READ | GR_WRITE | GR_AUDIT_READ |
81336 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
81337 + } else if (d_is_negative(new_dentry)) {
81338 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
81339 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
81340 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
81341 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
81342 + GR_DELETE | GR_AUDIT_DELETE |
81343 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81344 + GR_SUPPRESS, old_mnt);
81345 + } else {
81346 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
81347 + GR_CREATE | GR_DELETE |
81348 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
81349 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81350 + GR_SUPPRESS, parent_mnt);
81351 + comp2 =
81352 + gr_search_file(old_dentry,
81353 + GR_READ | GR_WRITE | GR_AUDIT_READ |
81354 + GR_DELETE | GR_AUDIT_DELETE |
81355 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
81356 + }
81357 +
81358 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
81359 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
81360 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
81361 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
81362 + && !(comp2 & GR_SUPPRESS)) {
81363 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
81364 + error = -EACCES;
81365 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
81366 + error = -EACCES;
81367 +
81368 + return error;
81369 +}
81370 +
81371 +void
81372 +gr_acl_handle_exit(void)
81373 +{
81374 + u16 id;
81375 + char *rolename;
81376 +
81377 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
81378 + !(current->role->roletype & GR_ROLE_PERSIST))) {
81379 + id = current->acl_role_id;
81380 + rolename = current->role->rolename;
81381 + gr_set_acls(1);
81382 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
81383 + }
81384 +
81385 + gr_put_exec_file(current);
81386 + return;
81387 +}
81388 +
81389 +int
81390 +gr_acl_handle_procpidmem(const struct task_struct *task)
81391 +{
81392 + if (unlikely(!gr_acl_is_enabled()))
81393 + return 0;
81394 +
81395 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
81396 + !(current->acl->mode & GR_POVERRIDE) &&
81397 + !(current->role->roletype & GR_ROLE_GOD))
81398 + return -EACCES;
81399 +
81400 + return 0;
81401 +}
81402 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
81403 new file mode 100644
81404 index 0000000..ed6ee43
81405 --- /dev/null
81406 +++ b/grsecurity/gracl_ip.c
81407 @@ -0,0 +1,386 @@
81408 +#include <linux/kernel.h>
81409 +#include <asm/uaccess.h>
81410 +#include <asm/errno.h>
81411 +#include <net/sock.h>
81412 +#include <linux/file.h>
81413 +#include <linux/fs.h>
81414 +#include <linux/net.h>
81415 +#include <linux/in.h>
81416 +#include <linux/skbuff.h>
81417 +#include <linux/ip.h>
81418 +#include <linux/udp.h>
81419 +#include <linux/types.h>
81420 +#include <linux/sched.h>
81421 +#include <linux/netdevice.h>
81422 +#include <linux/inetdevice.h>
81423 +#include <linux/gracl.h>
81424 +#include <linux/grsecurity.h>
81425 +#include <linux/grinternal.h>
81426 +
81427 +#define GR_BIND 0x01
81428 +#define GR_CONNECT 0x02
81429 +#define GR_INVERT 0x04
81430 +#define GR_BINDOVERRIDE 0x08
81431 +#define GR_CONNECTOVERRIDE 0x10
81432 +#define GR_SOCK_FAMILY 0x20
81433 +
81434 +static const char * gr_protocols[IPPROTO_MAX] = {
81435 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
81436 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
81437 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
81438 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
81439 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
81440 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
81441 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
81442 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
81443 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
81444 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
81445 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
81446 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
81447 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
81448 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
81449 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
81450 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
81451 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
81452 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
81453 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
81454 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
81455 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
81456 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
81457 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
81458 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
81459 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
81460 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
81461 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
81462 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
81463 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
81464 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
81465 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
81466 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
81467 + };
81468 +
81469 +static const char * gr_socktypes[SOCK_MAX] = {
81470 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
81471 + "unknown:7", "unknown:8", "unknown:9", "packet"
81472 + };
81473 +
81474 +static const char * gr_sockfamilies[AF_MAX+1] = {
81475 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
81476 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
81477 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
81478 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf", "alg", "nfc", "vsock"
81479 + };
81480 +
81481 +const char *
81482 +gr_proto_to_name(unsigned char proto)
81483 +{
81484 + return gr_protocols[proto];
81485 +}
81486 +
81487 +const char *
81488 +gr_socktype_to_name(unsigned char type)
81489 +{
81490 + return gr_socktypes[type];
81491 +}
81492 +
81493 +const char *
81494 +gr_sockfamily_to_name(unsigned char family)
81495 +{
81496 + return gr_sockfamilies[family];
81497 +}
81498 +
81499 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
81500 +
81501 +int
81502 +gr_search_socket(const int domain, const int type, const int protocol)
81503 +{
81504 + struct acl_subject_label *curr;
81505 + const struct cred *cred = current_cred();
81506 +
81507 + if (unlikely(!gr_acl_is_enabled()))
81508 + goto exit;
81509 +
81510 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
81511 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
81512 + goto exit; // let the kernel handle it
81513 +
81514 + curr = current->acl;
81515 +
81516 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
81517 + /* the family is allowed, if this is PF_INET allow it only if
81518 + the extra sock type/protocol checks pass */
81519 + if (domain == PF_INET)
81520 + goto inet_check;
81521 + goto exit;
81522 + } else {
81523 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81524 + __u32 fakeip = 0;
81525 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81526 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81527 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81528 + gr_to_filename(current->exec_file->f_path.dentry,
81529 + current->exec_file->f_path.mnt) :
81530 + curr->filename, curr->filename,
81531 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
81532 + &current->signal->saved_ip);
81533 + goto exit;
81534 + }
81535 + goto exit_fail;
81536 + }
81537 +
81538 +inet_check:
81539 + /* the rest of this checking is for IPv4 only */
81540 + if (!curr->ips)
81541 + goto exit;
81542 +
81543 + if ((curr->ip_type & (1U << type)) &&
81544 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
81545 + goto exit;
81546 +
81547 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81548 + /* we don't place acls on raw sockets , and sometimes
81549 + dgram/ip sockets are opened for ioctl and not
81550 + bind/connect, so we'll fake a bind learn log */
81551 + if (type == SOCK_RAW || type == SOCK_PACKET) {
81552 + __u32 fakeip = 0;
81553 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81554 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81555 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81556 + gr_to_filename(current->exec_file->f_path.dentry,
81557 + current->exec_file->f_path.mnt) :
81558 + curr->filename, curr->filename,
81559 + &fakeip, 0, type,
81560 + protocol, GR_CONNECT, &current->signal->saved_ip);
81561 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
81562 + __u32 fakeip = 0;
81563 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81564 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81565 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81566 + gr_to_filename(current->exec_file->f_path.dentry,
81567 + current->exec_file->f_path.mnt) :
81568 + curr->filename, curr->filename,
81569 + &fakeip, 0, type,
81570 + protocol, GR_BIND, &current->signal->saved_ip);
81571 + }
81572 + /* we'll log when they use connect or bind */
81573 + goto exit;
81574 + }
81575 +
81576 +exit_fail:
81577 + if (domain == PF_INET)
81578 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
81579 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
81580 + else if (rcu_access_pointer(net_families[domain]) != NULL)
81581 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
81582 + gr_socktype_to_name(type), protocol);
81583 +
81584 + return 0;
81585 +exit:
81586 + return 1;
81587 +}
81588 +
81589 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
81590 +{
81591 + if ((ip->mode & mode) &&
81592 + (ip_port >= ip->low) &&
81593 + (ip_port <= ip->high) &&
81594 + ((ntohl(ip_addr) & our_netmask) ==
81595 + (ntohl(our_addr) & our_netmask))
81596 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
81597 + && (ip->type & (1U << type))) {
81598 + if (ip->mode & GR_INVERT)
81599 + return 2; // specifically denied
81600 + else
81601 + return 1; // allowed
81602 + }
81603 +
81604 + return 0; // not specifically allowed, may continue parsing
81605 +}
81606 +
81607 +static int
81608 +gr_search_connectbind(const int full_mode, struct sock *sk,
81609 + struct sockaddr_in *addr, const int type)
81610 +{
81611 + char iface[IFNAMSIZ] = {0};
81612 + struct acl_subject_label *curr;
81613 + struct acl_ip_label *ip;
81614 + struct inet_sock *isk;
81615 + struct net_device *dev;
81616 + struct in_device *idev;
81617 + unsigned long i;
81618 + int ret;
81619 + int mode = full_mode & (GR_BIND | GR_CONNECT);
81620 + __u32 ip_addr = 0;
81621 + __u32 our_addr;
81622 + __u32 our_netmask;
81623 + char *p;
81624 + __u16 ip_port = 0;
81625 + const struct cred *cred = current_cred();
81626 +
81627 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
81628 + return 0;
81629 +
81630 + curr = current->acl;
81631 + isk = inet_sk(sk);
81632 +
81633 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
81634 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
81635 + addr->sin_addr.s_addr = curr->inaddr_any_override;
81636 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
81637 + struct sockaddr_in saddr;
81638 + int err;
81639 +
81640 + saddr.sin_family = AF_INET;
81641 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
81642 + saddr.sin_port = isk->inet_sport;
81643 +
81644 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
81645 + if (err)
81646 + return err;
81647 +
81648 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
81649 + if (err)
81650 + return err;
81651 + }
81652 +
81653 + if (!curr->ips)
81654 + return 0;
81655 +
81656 + ip_addr = addr->sin_addr.s_addr;
81657 + ip_port = ntohs(addr->sin_port);
81658 +
81659 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81660 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81661 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81662 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81663 + gr_to_filename(current->exec_file->f_path.dentry,
81664 + current->exec_file->f_path.mnt) :
81665 + curr->filename, curr->filename,
81666 + &ip_addr, ip_port, type,
81667 + sk->sk_protocol, mode, &current->signal->saved_ip);
81668 + return 0;
81669 + }
81670 +
81671 + for (i = 0; i < curr->ip_num; i++) {
81672 + ip = *(curr->ips + i);
81673 + if (ip->iface != NULL) {
81674 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
81675 + p = strchr(iface, ':');
81676 + if (p != NULL)
81677 + *p = '\0';
81678 + dev = dev_get_by_name(sock_net(sk), iface);
81679 + if (dev == NULL)
81680 + continue;
81681 + idev = in_dev_get(dev);
81682 + if (idev == NULL) {
81683 + dev_put(dev);
81684 + continue;
81685 + }
81686 + rcu_read_lock();
81687 + for_ifa(idev) {
81688 + if (!strcmp(ip->iface, ifa->ifa_label)) {
81689 + our_addr = ifa->ifa_address;
81690 + our_netmask = 0xffffffff;
81691 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
81692 + if (ret == 1) {
81693 + rcu_read_unlock();
81694 + in_dev_put(idev);
81695 + dev_put(dev);
81696 + return 0;
81697 + } else if (ret == 2) {
81698 + rcu_read_unlock();
81699 + in_dev_put(idev);
81700 + dev_put(dev);
81701 + goto denied;
81702 + }
81703 + }
81704 + } endfor_ifa(idev);
81705 + rcu_read_unlock();
81706 + in_dev_put(idev);
81707 + dev_put(dev);
81708 + } else {
81709 + our_addr = ip->addr;
81710 + our_netmask = ip->netmask;
81711 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
81712 + if (ret == 1)
81713 + return 0;
81714 + else if (ret == 2)
81715 + goto denied;
81716 + }
81717 + }
81718 +
81719 +denied:
81720 + if (mode == GR_BIND)
81721 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
81722 + else if (mode == GR_CONNECT)
81723 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
81724 +
81725 + return -EACCES;
81726 +}
81727 +
81728 +int
81729 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
81730 +{
81731 + /* always allow disconnection of dgram sockets with connect */
81732 + if (addr->sin_family == AF_UNSPEC)
81733 + return 0;
81734 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
81735 +}
81736 +
81737 +int
81738 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
81739 +{
81740 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
81741 +}
81742 +
81743 +int gr_search_listen(struct socket *sock)
81744 +{
81745 + struct sock *sk = sock->sk;
81746 + struct sockaddr_in addr;
81747 +
81748 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
81749 + addr.sin_port = inet_sk(sk)->inet_sport;
81750 +
81751 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
81752 +}
81753 +
81754 +int gr_search_accept(struct socket *sock)
81755 +{
81756 + struct sock *sk = sock->sk;
81757 + struct sockaddr_in addr;
81758 +
81759 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
81760 + addr.sin_port = inet_sk(sk)->inet_sport;
81761 +
81762 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
81763 +}
81764 +
81765 +int
81766 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
81767 +{
81768 + if (addr)
81769 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
81770 + else {
81771 + struct sockaddr_in sin;
81772 + const struct inet_sock *inet = inet_sk(sk);
81773 +
81774 + sin.sin_addr.s_addr = inet->inet_daddr;
81775 + sin.sin_port = inet->inet_dport;
81776 +
81777 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
81778 + }
81779 +}
81780 +
81781 +int
81782 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
81783 +{
81784 + struct sockaddr_in sin;
81785 +
81786 + if (unlikely(skb->len < sizeof (struct udphdr)))
81787 + return 0; // skip this packet
81788 +
81789 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
81790 + sin.sin_port = udp_hdr(skb)->source;
81791 +
81792 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
81793 +}
81794 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
81795 new file mode 100644
81796 index 0000000..25f54ef
81797 --- /dev/null
81798 +++ b/grsecurity/gracl_learn.c
81799 @@ -0,0 +1,207 @@
81800 +#include <linux/kernel.h>
81801 +#include <linux/mm.h>
81802 +#include <linux/sched.h>
81803 +#include <linux/poll.h>
81804 +#include <linux/string.h>
81805 +#include <linux/file.h>
81806 +#include <linux/types.h>
81807 +#include <linux/vmalloc.h>
81808 +#include <linux/grinternal.h>
81809 +
81810 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
81811 + size_t count, loff_t *ppos);
81812 +extern int gr_acl_is_enabled(void);
81813 +
81814 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
81815 +static int gr_learn_attached;
81816 +
81817 +/* use a 512k buffer */
81818 +#define LEARN_BUFFER_SIZE (512 * 1024)
81819 +
81820 +static DEFINE_SPINLOCK(gr_learn_lock);
81821 +static DEFINE_MUTEX(gr_learn_user_mutex);
81822 +
81823 +/* we need to maintain two buffers, so that the kernel context of grlearn
81824 + uses a semaphore around the userspace copying, and the other kernel contexts
81825 + use a spinlock when copying into the buffer, since they cannot sleep
81826 +*/
81827 +static char *learn_buffer;
81828 +static char *learn_buffer_user;
81829 +static int learn_buffer_len;
81830 +static int learn_buffer_user_len;
81831 +
81832 +static ssize_t
81833 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
81834 +{
81835 + DECLARE_WAITQUEUE(wait, current);
81836 + ssize_t retval = 0;
81837 +
81838 + add_wait_queue(&learn_wait, &wait);
81839 + set_current_state(TASK_INTERRUPTIBLE);
81840 + do {
81841 + mutex_lock(&gr_learn_user_mutex);
81842 + spin_lock(&gr_learn_lock);
81843 + if (learn_buffer_len)
81844 + break;
81845 + spin_unlock(&gr_learn_lock);
81846 + mutex_unlock(&gr_learn_user_mutex);
81847 + if (file->f_flags & O_NONBLOCK) {
81848 + retval = -EAGAIN;
81849 + goto out;
81850 + }
81851 + if (signal_pending(current)) {
81852 + retval = -ERESTARTSYS;
81853 + goto out;
81854 + }
81855 +
81856 + schedule();
81857 + } while (1);
81858 +
81859 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
81860 + learn_buffer_user_len = learn_buffer_len;
81861 + retval = learn_buffer_len;
81862 + learn_buffer_len = 0;
81863 +
81864 + spin_unlock(&gr_learn_lock);
81865 +
81866 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
81867 + retval = -EFAULT;
81868 +
81869 + mutex_unlock(&gr_learn_user_mutex);
81870 +out:
81871 + set_current_state(TASK_RUNNING);
81872 + remove_wait_queue(&learn_wait, &wait);
81873 + return retval;
81874 +}
81875 +
81876 +static unsigned int
81877 +poll_learn(struct file * file, poll_table * wait)
81878 +{
81879 + poll_wait(file, &learn_wait, wait);
81880 +
81881 + if (learn_buffer_len)
81882 + return (POLLIN | POLLRDNORM);
81883 +
81884 + return 0;
81885 +}
81886 +
81887 +void
81888 +gr_clear_learn_entries(void)
81889 +{
81890 + char *tmp;
81891 +
81892 + mutex_lock(&gr_learn_user_mutex);
81893 + spin_lock(&gr_learn_lock);
81894 + tmp = learn_buffer;
81895 + learn_buffer = NULL;
81896 + spin_unlock(&gr_learn_lock);
81897 + if (tmp)
81898 + vfree(tmp);
81899 + if (learn_buffer_user != NULL) {
81900 + vfree(learn_buffer_user);
81901 + learn_buffer_user = NULL;
81902 + }
81903 + learn_buffer_len = 0;
81904 + mutex_unlock(&gr_learn_user_mutex);
81905 +
81906 + return;
81907 +}
81908 +
81909 +void
81910 +gr_add_learn_entry(const char *fmt, ...)
81911 +{
81912 + va_list args;
81913 + unsigned int len;
81914 +
81915 + if (!gr_learn_attached)
81916 + return;
81917 +
81918 + spin_lock(&gr_learn_lock);
81919 +
81920 + /* leave a gap at the end so we know when it's "full" but don't have to
81921 + compute the exact length of the string we're trying to append
81922 + */
81923 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
81924 + spin_unlock(&gr_learn_lock);
81925 + wake_up_interruptible(&learn_wait);
81926 + return;
81927 + }
81928 + if (learn_buffer == NULL) {
81929 + spin_unlock(&gr_learn_lock);
81930 + return;
81931 + }
81932 +
81933 + va_start(args, fmt);
81934 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
81935 + va_end(args);
81936 +
81937 + learn_buffer_len += len + 1;
81938 +
81939 + spin_unlock(&gr_learn_lock);
81940 + wake_up_interruptible(&learn_wait);
81941 +
81942 + return;
81943 +}
81944 +
81945 +static int
81946 +open_learn(struct inode *inode, struct file *file)
81947 +{
81948 + if (file->f_mode & FMODE_READ && gr_learn_attached)
81949 + return -EBUSY;
81950 + if (file->f_mode & FMODE_READ) {
81951 + int retval = 0;
81952 + mutex_lock(&gr_learn_user_mutex);
81953 + if (learn_buffer == NULL)
81954 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
81955 + if (learn_buffer_user == NULL)
81956 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
81957 + if (learn_buffer == NULL) {
81958 + retval = -ENOMEM;
81959 + goto out_error;
81960 + }
81961 + if (learn_buffer_user == NULL) {
81962 + retval = -ENOMEM;
81963 + goto out_error;
81964 + }
81965 + learn_buffer_len = 0;
81966 + learn_buffer_user_len = 0;
81967 + gr_learn_attached = 1;
81968 +out_error:
81969 + mutex_unlock(&gr_learn_user_mutex);
81970 + return retval;
81971 + }
81972 + return 0;
81973 +}
81974 +
81975 +static int
81976 +close_learn(struct inode *inode, struct file *file)
81977 +{
81978 + if (file->f_mode & FMODE_READ) {
81979 + char *tmp = NULL;
81980 + mutex_lock(&gr_learn_user_mutex);
81981 + spin_lock(&gr_learn_lock);
81982 + tmp = learn_buffer;
81983 + learn_buffer = NULL;
81984 + spin_unlock(&gr_learn_lock);
81985 + if (tmp)
81986 + vfree(tmp);
81987 + if (learn_buffer_user != NULL) {
81988 + vfree(learn_buffer_user);
81989 + learn_buffer_user = NULL;
81990 + }
81991 + learn_buffer_len = 0;
81992 + learn_buffer_user_len = 0;
81993 + gr_learn_attached = 0;
81994 + mutex_unlock(&gr_learn_user_mutex);
81995 + }
81996 +
81997 + return 0;
81998 +}
81999 +
82000 +const struct file_operations grsec_fops = {
82001 + .read = read_learn,
82002 + .write = write_grsec_handler,
82003 + .open = open_learn,
82004 + .release = close_learn,
82005 + .poll = poll_learn,
82006 +};
82007 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
82008 new file mode 100644
82009 index 0000000..fd26052
82010 --- /dev/null
82011 +++ b/grsecurity/gracl_policy.c
82012 @@ -0,0 +1,1781 @@
82013 +#include <linux/kernel.h>
82014 +#include <linux/module.h>
82015 +#include <linux/sched.h>
82016 +#include <linux/mm.h>
82017 +#include <linux/file.h>
82018 +#include <linux/fs.h>
82019 +#include <linux/namei.h>
82020 +#include <linux/mount.h>
82021 +#include <linux/tty.h>
82022 +#include <linux/proc_fs.h>
82023 +#include <linux/lglock.h>
82024 +#include <linux/slab.h>
82025 +#include <linux/vmalloc.h>
82026 +#include <linux/types.h>
82027 +#include <linux/sysctl.h>
82028 +#include <linux/netdevice.h>
82029 +#include <linux/ptrace.h>
82030 +#include <linux/gracl.h>
82031 +#include <linux/gralloc.h>
82032 +#include <linux/security.h>
82033 +#include <linux/grinternal.h>
82034 +#include <linux/pid_namespace.h>
82035 +#include <linux/stop_machine.h>
82036 +#include <linux/fdtable.h>
82037 +#include <linux/percpu.h>
82038 +#include <linux/lglock.h>
82039 +#include <linux/hugetlb.h>
82040 +#include <linux/posix-timers.h>
82041 +#include "../fs/mount.h"
82042 +
82043 +#include <asm/uaccess.h>
82044 +#include <asm/errno.h>
82045 +#include <asm/mman.h>
82046 +
82047 +extern struct gr_policy_state *polstate;
82048 +
82049 +#define FOR_EACH_ROLE_START(role) \
82050 + role = polstate->role_list; \
82051 + while (role) {
82052 +
82053 +#define FOR_EACH_ROLE_END(role) \
82054 + role = role->prev; \
82055 + }
82056 +
82057 +struct path gr_real_root;
82058 +
82059 +extern struct gr_alloc_state *current_alloc_state;
82060 +
82061 +u16 acl_sp_role_value;
82062 +
82063 +static DEFINE_MUTEX(gr_dev_mutex);
82064 +
82065 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
82066 +extern void gr_clear_learn_entries(void);
82067 +
82068 +struct gr_arg *gr_usermode __read_only;
82069 +unsigned char *gr_system_salt __read_only;
82070 +unsigned char *gr_system_sum __read_only;
82071 +
82072 +static unsigned int gr_auth_attempts = 0;
82073 +static unsigned long gr_auth_expires = 0UL;
82074 +
82075 +struct acl_object_label *fakefs_obj_rw;
82076 +struct acl_object_label *fakefs_obj_rwx;
82077 +
82078 +extern int gr_init_uidset(void);
82079 +extern void gr_free_uidset(void);
82080 +extern void gr_remove_uid(uid_t uid);
82081 +extern int gr_find_uid(uid_t uid);
82082 +
82083 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
82084 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
82085 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
82086 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
82087 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
82088 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
82089 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
82090 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
82091 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
82092 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
82093 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
82094 +extern void assign_special_role(const char *rolename);
82095 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
82096 +extern int gr_rbac_disable(void *unused);
82097 +extern void gr_enable_rbac_system(void);
82098 +
82099 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
82100 +{
82101 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
82102 + return -EFAULT;
82103 +
82104 + return 0;
82105 +}
82106 +
82107 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
82108 +{
82109 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
82110 + return -EFAULT;
82111 +
82112 + return 0;
82113 +}
82114 +
82115 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
82116 +{
82117 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
82118 + return -EFAULT;
82119 +
82120 + return 0;
82121 +}
82122 +
82123 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
82124 +{
82125 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
82126 + return -EFAULT;
82127 +
82128 + return 0;
82129 +}
82130 +
82131 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
82132 +{
82133 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
82134 + return -EFAULT;
82135 +
82136 + return 0;
82137 +}
82138 +
82139 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
82140 +{
82141 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
82142 + return -EFAULT;
82143 +
82144 + return 0;
82145 +}
82146 +
82147 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
82148 +{
82149 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
82150 + return -EFAULT;
82151 +
82152 + return 0;
82153 +}
82154 +
82155 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
82156 +{
82157 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
82158 + return -EFAULT;
82159 +
82160 + return 0;
82161 +}
82162 +
82163 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
82164 +{
82165 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
82166 + return -EFAULT;
82167 +
82168 + return 0;
82169 +}
82170 +
82171 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
82172 +{
82173 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
82174 + return -EFAULT;
82175 +
82176 + if ((uwrap->version != GRSECURITY_VERSION) ||
82177 + (uwrap->size != sizeof(struct gr_arg)))
82178 + return -EINVAL;
82179 +
82180 + return 0;
82181 +}
82182 +
82183 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
82184 +{
82185 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
82186 + return -EFAULT;
82187 +
82188 + return 0;
82189 +}
82190 +
82191 +static size_t get_gr_arg_wrapper_size_normal(void)
82192 +{
82193 + return sizeof(struct gr_arg_wrapper);
82194 +}
82195 +
82196 +#ifdef CONFIG_COMPAT
82197 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
82198 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
82199 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
82200 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
82201 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
82202 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
82203 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
82204 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
82205 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
82206 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
82207 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
82208 +extern size_t get_gr_arg_wrapper_size_compat(void);
82209 +
82210 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
82211 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
82212 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
82213 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
82214 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
82215 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
82216 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
82217 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
82218 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
82219 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
82220 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
82221 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
82222 +
82223 +#else
82224 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
82225 +#define copy_gr_arg copy_gr_arg_normal
82226 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
82227 +#define copy_acl_object_label copy_acl_object_label_normal
82228 +#define copy_acl_subject_label copy_acl_subject_label_normal
82229 +#define copy_acl_role_label copy_acl_role_label_normal
82230 +#define copy_acl_ip_label copy_acl_ip_label_normal
82231 +#define copy_pointer_from_array copy_pointer_from_array_normal
82232 +#define copy_sprole_pw copy_sprole_pw_normal
82233 +#define copy_role_transition copy_role_transition_normal
82234 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
82235 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
82236 +#endif
82237 +
82238 +static struct acl_subject_label *
82239 +lookup_subject_map(const struct acl_subject_label *userp)
82240 +{
82241 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
82242 + struct subject_map *match;
82243 +
82244 + match = polstate->subj_map_set.s_hash[index];
82245 +
82246 + while (match && match->user != userp)
82247 + match = match->next;
82248 +
82249 + if (match != NULL)
82250 + return match->kernel;
82251 + else
82252 + return NULL;
82253 +}
82254 +
82255 +static void
82256 +insert_subj_map_entry(struct subject_map *subjmap)
82257 +{
82258 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
82259 + struct subject_map **curr;
82260 +
82261 + subjmap->prev = NULL;
82262 +
82263 + curr = &polstate->subj_map_set.s_hash[index];
82264 + if (*curr != NULL)
82265 + (*curr)->prev = subjmap;
82266 +
82267 + subjmap->next = *curr;
82268 + *curr = subjmap;
82269 +
82270 + return;
82271 +}
82272 +
82273 +static void
82274 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
82275 +{
82276 + unsigned int index =
82277 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
82278 + struct acl_role_label **curr;
82279 + struct acl_role_label *tmp, *tmp2;
82280 +
82281 + curr = &polstate->acl_role_set.r_hash[index];
82282 +
82283 + /* simple case, slot is empty, just set it to our role */
82284 + if (*curr == NULL) {
82285 + *curr = role;
82286 + } else {
82287 + /* example:
82288 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
82289 + 2 -> 3
82290 + */
82291 + /* first check to see if we can already be reached via this slot */
82292 + tmp = *curr;
82293 + while (tmp && tmp != role)
82294 + tmp = tmp->next;
82295 + if (tmp == role) {
82296 + /* we don't need to add ourselves to this slot's chain */
82297 + return;
82298 + }
82299 + /* we need to add ourselves to this chain, two cases */
82300 + if (role->next == NULL) {
82301 + /* simple case, append the current chain to our role */
82302 + role->next = *curr;
82303 + *curr = role;
82304 + } else {
82305 + /* 1 -> 2 -> 3 -> 4
82306 + 2 -> 3 -> 4
82307 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
82308 + */
82309 + /* trickier case: walk our role's chain until we find
82310 + the role for the start of the current slot's chain */
82311 + tmp = role;
82312 + tmp2 = *curr;
82313 + while (tmp->next && tmp->next != tmp2)
82314 + tmp = tmp->next;
82315 + if (tmp->next == tmp2) {
82316 + /* from example above, we found 3, so just
82317 + replace this slot's chain with ours */
82318 + *curr = role;
82319 + } else {
82320 + /* we didn't find a subset of our role's chain
82321 + in the current slot's chain, so append their
82322 + chain to ours, and set us as the first role in
82323 + the slot's chain
82324 +
82325 + we could fold this case with the case above,
82326 + but making it explicit for clarity
82327 + */
82328 + tmp->next = tmp2;
82329 + *curr = role;
82330 + }
82331 + }
82332 + }
82333 +
82334 + return;
82335 +}
82336 +
82337 +static void
82338 +insert_acl_role_label(struct acl_role_label *role)
82339 +{
82340 + int i;
82341 +
82342 + if (polstate->role_list == NULL) {
82343 + polstate->role_list = role;
82344 + role->prev = NULL;
82345 + } else {
82346 + role->prev = polstate->role_list;
82347 + polstate->role_list = role;
82348 + }
82349 +
82350 + /* used for hash chains */
82351 + role->next = NULL;
82352 +
82353 + if (role->roletype & GR_ROLE_DOMAIN) {
82354 + for (i = 0; i < role->domain_child_num; i++)
82355 + __insert_acl_role_label(role, role->domain_children[i]);
82356 + } else
82357 + __insert_acl_role_label(role, role->uidgid);
82358 +}
82359 +
82360 +static int
82361 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
82362 +{
82363 + struct name_entry **curr, *nentry;
82364 + struct inodev_entry *ientry;
82365 + unsigned int len = strlen(name);
82366 + unsigned int key = full_name_hash(name, len);
82367 + unsigned int index = key % polstate->name_set.n_size;
82368 +
82369 + curr = &polstate->name_set.n_hash[index];
82370 +
82371 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
82372 + curr = &((*curr)->next);
82373 +
82374 + if (*curr != NULL)
82375 + return 1;
82376 +
82377 + nentry = acl_alloc(sizeof (struct name_entry));
82378 + if (nentry == NULL)
82379 + return 0;
82380 + ientry = acl_alloc(sizeof (struct inodev_entry));
82381 + if (ientry == NULL)
82382 + return 0;
82383 + ientry->nentry = nentry;
82384 +
82385 + nentry->key = key;
82386 + nentry->name = name;
82387 + nentry->inode = inode;
82388 + nentry->device = device;
82389 + nentry->len = len;
82390 + nentry->deleted = deleted;
82391 +
82392 + nentry->prev = NULL;
82393 + curr = &polstate->name_set.n_hash[index];
82394 + if (*curr != NULL)
82395 + (*curr)->prev = nentry;
82396 + nentry->next = *curr;
82397 + *curr = nentry;
82398 +
82399 + /* insert us into the table searchable by inode/dev */
82400 + __insert_inodev_entry(polstate, ientry);
82401 +
82402 + return 1;
82403 +}
82404 +
82405 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
82406 +
82407 +static void *
82408 +create_table(__u32 * len, int elementsize)
82409 +{
82410 + unsigned int table_sizes[] = {
82411 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
82412 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
82413 + 4194301, 8388593, 16777213, 33554393, 67108859
82414 + };
82415 + void *newtable = NULL;
82416 + unsigned int pwr = 0;
82417 +
82418 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
82419 + table_sizes[pwr] <= *len)
82420 + pwr++;
82421 +
82422 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
82423 + return newtable;
82424 +
82425 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
82426 + newtable =
82427 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
82428 + else
82429 + newtable = vmalloc(table_sizes[pwr] * elementsize);
82430 +
82431 + *len = table_sizes[pwr];
82432 +
82433 + return newtable;
82434 +}
82435 +
82436 +static int
82437 +init_variables(const struct gr_arg *arg, bool reload)
82438 +{
82439 + struct task_struct *reaper = init_pid_ns.child_reaper;
82440 + unsigned int stacksize;
82441 +
82442 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
82443 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
82444 + polstate->name_set.n_size = arg->role_db.num_objects;
82445 + polstate->inodev_set.i_size = arg->role_db.num_objects;
82446 +
82447 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
82448 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
82449 + return 1;
82450 +
82451 + if (!reload) {
82452 + if (!gr_init_uidset())
82453 + return 1;
82454 + }
82455 +
82456 + /* set up the stack that holds allocation info */
82457 +
82458 + stacksize = arg->role_db.num_pointers + 5;
82459 +
82460 + if (!acl_alloc_stack_init(stacksize))
82461 + return 1;
82462 +
82463 + if (!reload) {
82464 + /* grab reference for the real root dentry and vfsmount */
82465 + get_fs_root(reaper->fs, &gr_real_root);
82466 +
82467 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
82468 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
82469 +#endif
82470 +
82471 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
82472 + if (fakefs_obj_rw == NULL)
82473 + return 1;
82474 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
82475 +
82476 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
82477 + if (fakefs_obj_rwx == NULL)
82478 + return 1;
82479 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
82480 + }
82481 +
82482 + polstate->subj_map_set.s_hash =
82483 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
82484 + polstate->acl_role_set.r_hash =
82485 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
82486 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
82487 + polstate->inodev_set.i_hash =
82488 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
82489 +
82490 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
82491 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
82492 + return 1;
82493 +
82494 + memset(polstate->subj_map_set.s_hash, 0,
82495 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
82496 + memset(polstate->acl_role_set.r_hash, 0,
82497 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
82498 + memset(polstate->name_set.n_hash, 0,
82499 + sizeof (struct name_entry *) * polstate->name_set.n_size);
82500 + memset(polstate->inodev_set.i_hash, 0,
82501 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
82502 +
82503 + return 0;
82504 +}
82505 +
82506 +/* free information not needed after startup
82507 + currently contains user->kernel pointer mappings for subjects
82508 +*/
82509 +
82510 +static void
82511 +free_init_variables(void)
82512 +{
82513 + __u32 i;
82514 +
82515 + if (polstate->subj_map_set.s_hash) {
82516 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
82517 + if (polstate->subj_map_set.s_hash[i]) {
82518 + kfree(polstate->subj_map_set.s_hash[i]);
82519 + polstate->subj_map_set.s_hash[i] = NULL;
82520 + }
82521 + }
82522 +
82523 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
82524 + PAGE_SIZE)
82525 + kfree(polstate->subj_map_set.s_hash);
82526 + else
82527 + vfree(polstate->subj_map_set.s_hash);
82528 + }
82529 +
82530 + return;
82531 +}
82532 +
82533 +static void
82534 +free_variables(bool reload)
82535 +{
82536 + struct acl_subject_label *s;
82537 + struct acl_role_label *r;
82538 + struct task_struct *task, *task2;
82539 + unsigned int x;
82540 +
82541 + if (!reload) {
82542 + gr_clear_learn_entries();
82543 +
82544 + read_lock(&tasklist_lock);
82545 + do_each_thread(task2, task) {
82546 + task->acl_sp_role = 0;
82547 + task->acl_role_id = 0;
82548 + task->inherited = 0;
82549 + task->acl = NULL;
82550 + task->role = NULL;
82551 + } while_each_thread(task2, task);
82552 + read_unlock(&tasklist_lock);
82553 +
82554 + kfree(fakefs_obj_rw);
82555 + fakefs_obj_rw = NULL;
82556 + kfree(fakefs_obj_rwx);
82557 + fakefs_obj_rwx = NULL;
82558 +
82559 + /* release the reference to the real root dentry and vfsmount */
82560 + path_put(&gr_real_root);
82561 + memset(&gr_real_root, 0, sizeof(gr_real_root));
82562 + }
82563 +
82564 + /* free all object hash tables */
82565 +
82566 + FOR_EACH_ROLE_START(r)
82567 + if (r->subj_hash == NULL)
82568 + goto next_role;
82569 + FOR_EACH_SUBJECT_START(r, s, x)
82570 + if (s->obj_hash == NULL)
82571 + break;
82572 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
82573 + kfree(s->obj_hash);
82574 + else
82575 + vfree(s->obj_hash);
82576 + FOR_EACH_SUBJECT_END(s, x)
82577 + FOR_EACH_NESTED_SUBJECT_START(r, s)
82578 + if (s->obj_hash == NULL)
82579 + break;
82580 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
82581 + kfree(s->obj_hash);
82582 + else
82583 + vfree(s->obj_hash);
82584 + FOR_EACH_NESTED_SUBJECT_END(s)
82585 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
82586 + kfree(r->subj_hash);
82587 + else
82588 + vfree(r->subj_hash);
82589 + r->subj_hash = NULL;
82590 +next_role:
82591 + FOR_EACH_ROLE_END(r)
82592 +
82593 + acl_free_all();
82594 +
82595 + if (polstate->acl_role_set.r_hash) {
82596 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
82597 + PAGE_SIZE)
82598 + kfree(polstate->acl_role_set.r_hash);
82599 + else
82600 + vfree(polstate->acl_role_set.r_hash);
82601 + }
82602 + if (polstate->name_set.n_hash) {
82603 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
82604 + PAGE_SIZE)
82605 + kfree(polstate->name_set.n_hash);
82606 + else
82607 + vfree(polstate->name_set.n_hash);
82608 + }
82609 +
82610 + if (polstate->inodev_set.i_hash) {
82611 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
82612 + PAGE_SIZE)
82613 + kfree(polstate->inodev_set.i_hash);
82614 + else
82615 + vfree(polstate->inodev_set.i_hash);
82616 + }
82617 +
82618 + if (!reload)
82619 + gr_free_uidset();
82620 +
82621 + memset(&polstate->name_set, 0, sizeof (struct name_db));
82622 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
82623 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
82624 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
82625 +
82626 + polstate->default_role = NULL;
82627 + polstate->kernel_role = NULL;
82628 + polstate->role_list = NULL;
82629 +
82630 + return;
82631 +}
82632 +
82633 +static struct acl_subject_label *
82634 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
82635 +
82636 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
82637 +{
82638 + unsigned int len = strnlen_user(*name, maxlen);
82639 + char *tmp;
82640 +
82641 + if (!len || len >= maxlen)
82642 + return -EINVAL;
82643 +
82644 + if ((tmp = (char *) acl_alloc(len)) == NULL)
82645 + return -ENOMEM;
82646 +
82647 + if (copy_from_user(tmp, *name, len))
82648 + return -EFAULT;
82649 +
82650 + tmp[len-1] = '\0';
82651 + *name = tmp;
82652 +
82653 + return 0;
82654 +}
82655 +
82656 +static int
82657 +copy_user_glob(struct acl_object_label *obj)
82658 +{
82659 + struct acl_object_label *g_tmp, **guser;
82660 + int error;
82661 +
82662 + if (obj->globbed == NULL)
82663 + return 0;
82664 +
82665 + guser = &obj->globbed;
82666 + while (*guser) {
82667 + g_tmp = (struct acl_object_label *)
82668 + acl_alloc(sizeof (struct acl_object_label));
82669 + if (g_tmp == NULL)
82670 + return -ENOMEM;
82671 +
82672 + if (copy_acl_object_label(g_tmp, *guser))
82673 + return -EFAULT;
82674 +
82675 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
82676 + if (error)
82677 + return error;
82678 +
82679 + *guser = g_tmp;
82680 + guser = &(g_tmp->next);
82681 + }
82682 +
82683 + return 0;
82684 +}
82685 +
82686 +static int
82687 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
82688 + struct acl_role_label *role)
82689 +{
82690 + struct acl_object_label *o_tmp;
82691 + int ret;
82692 +
82693 + while (userp) {
82694 + if ((o_tmp = (struct acl_object_label *)
82695 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
82696 + return -ENOMEM;
82697 +
82698 + if (copy_acl_object_label(o_tmp, userp))
82699 + return -EFAULT;
82700 +
82701 + userp = o_tmp->prev;
82702 +
82703 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
82704 + if (ret)
82705 + return ret;
82706 +
82707 + insert_acl_obj_label(o_tmp, subj);
82708 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
82709 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
82710 + return -ENOMEM;
82711 +
82712 + ret = copy_user_glob(o_tmp);
82713 + if (ret)
82714 + return ret;
82715 +
82716 + if (o_tmp->nested) {
82717 + int already_copied;
82718 +
82719 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
82720 + if (IS_ERR(o_tmp->nested))
82721 + return PTR_ERR(o_tmp->nested);
82722 +
82723 + /* insert into nested subject list if we haven't copied this one yet
82724 + to prevent duplicate entries */
82725 + if (!already_copied) {
82726 + o_tmp->nested->next = role->hash->first;
82727 + role->hash->first = o_tmp->nested;
82728 + }
82729 + }
82730 + }
82731 +
82732 + return 0;
82733 +}
82734 +
82735 +static __u32
82736 +count_user_subjs(struct acl_subject_label *userp)
82737 +{
82738 + struct acl_subject_label s_tmp;
82739 + __u32 num = 0;
82740 +
82741 + while (userp) {
82742 + if (copy_acl_subject_label(&s_tmp, userp))
82743 + break;
82744 +
82745 + userp = s_tmp.prev;
82746 + }
82747 +
82748 + return num;
82749 +}
82750 +
82751 +static int
82752 +copy_user_allowedips(struct acl_role_label *rolep)
82753 +{
82754 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
82755 +
82756 + ruserip = rolep->allowed_ips;
82757 +
82758 + while (ruserip) {
82759 + rlast = rtmp;
82760 +
82761 + if ((rtmp = (struct role_allowed_ip *)
82762 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
82763 + return -ENOMEM;
82764 +
82765 + if (copy_role_allowed_ip(rtmp, ruserip))
82766 + return -EFAULT;
82767 +
82768 + ruserip = rtmp->prev;
82769 +
82770 + if (!rlast) {
82771 + rtmp->prev = NULL;
82772 + rolep->allowed_ips = rtmp;
82773 + } else {
82774 + rlast->next = rtmp;
82775 + rtmp->prev = rlast;
82776 + }
82777 +
82778 + if (!ruserip)
82779 + rtmp->next = NULL;
82780 + }
82781 +
82782 + return 0;
82783 +}
82784 +
82785 +static int
82786 +copy_user_transitions(struct acl_role_label *rolep)
82787 +{
82788 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
82789 + int error;
82790 +
82791 + rusertp = rolep->transitions;
82792 +
82793 + while (rusertp) {
82794 + rlast = rtmp;
82795 +
82796 + if ((rtmp = (struct role_transition *)
82797 + acl_alloc(sizeof (struct role_transition))) == NULL)
82798 + return -ENOMEM;
82799 +
82800 + if (copy_role_transition(rtmp, rusertp))
82801 + return -EFAULT;
82802 +
82803 + rusertp = rtmp->prev;
82804 +
82805 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
82806 + if (error)
82807 + return error;
82808 +
82809 + if (!rlast) {
82810 + rtmp->prev = NULL;
82811 + rolep->transitions = rtmp;
82812 + } else {
82813 + rlast->next = rtmp;
82814 + rtmp->prev = rlast;
82815 + }
82816 +
82817 + if (!rusertp)
82818 + rtmp->next = NULL;
82819 + }
82820 +
82821 + return 0;
82822 +}
82823 +
82824 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
82825 +{
82826 + struct acl_object_label o_tmp;
82827 + __u32 num = 0;
82828 +
82829 + while (userp) {
82830 + if (copy_acl_object_label(&o_tmp, userp))
82831 + break;
82832 +
82833 + userp = o_tmp.prev;
82834 + num++;
82835 + }
82836 +
82837 + return num;
82838 +}
82839 +
82840 +static struct acl_subject_label *
82841 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
82842 +{
82843 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
82844 + __u32 num_objs;
82845 + struct acl_ip_label **i_tmp, *i_utmp2;
82846 + struct gr_hash_struct ghash;
82847 + struct subject_map *subjmap;
82848 + unsigned int i_num;
82849 + int err;
82850 +
82851 + if (already_copied != NULL)
82852 + *already_copied = 0;
82853 +
82854 + s_tmp = lookup_subject_map(userp);
82855 +
82856 + /* we've already copied this subject into the kernel, just return
82857 + the reference to it, and don't copy it over again
82858 + */
82859 + if (s_tmp) {
82860 + if (already_copied != NULL)
82861 + *already_copied = 1;
82862 + return(s_tmp);
82863 + }
82864 +
82865 + if ((s_tmp = (struct acl_subject_label *)
82866 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
82867 + return ERR_PTR(-ENOMEM);
82868 +
82869 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
82870 + if (subjmap == NULL)
82871 + return ERR_PTR(-ENOMEM);
82872 +
82873 + subjmap->user = userp;
82874 + subjmap->kernel = s_tmp;
82875 + insert_subj_map_entry(subjmap);
82876 +
82877 + if (copy_acl_subject_label(s_tmp, userp))
82878 + return ERR_PTR(-EFAULT);
82879 +
82880 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
82881 + if (err)
82882 + return ERR_PTR(err);
82883 +
82884 + if (!strcmp(s_tmp->filename, "/"))
82885 + role->root_label = s_tmp;
82886 +
82887 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
82888 + return ERR_PTR(-EFAULT);
82889 +
82890 + /* copy user and group transition tables */
82891 +
82892 + if (s_tmp->user_trans_num) {
82893 + uid_t *uidlist;
82894 +
82895 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
82896 + if (uidlist == NULL)
82897 + return ERR_PTR(-ENOMEM);
82898 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
82899 + return ERR_PTR(-EFAULT);
82900 +
82901 + s_tmp->user_transitions = uidlist;
82902 + }
82903 +
82904 + if (s_tmp->group_trans_num) {
82905 + gid_t *gidlist;
82906 +
82907 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
82908 + if (gidlist == NULL)
82909 + return ERR_PTR(-ENOMEM);
82910 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
82911 + return ERR_PTR(-EFAULT);
82912 +
82913 + s_tmp->group_transitions = gidlist;
82914 + }
82915 +
82916 + /* set up object hash table */
82917 + num_objs = count_user_objs(ghash.first);
82918 +
82919 + s_tmp->obj_hash_size = num_objs;
82920 + s_tmp->obj_hash =
82921 + (struct acl_object_label **)
82922 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
82923 +
82924 + if (!s_tmp->obj_hash)
82925 + return ERR_PTR(-ENOMEM);
82926 +
82927 + memset(s_tmp->obj_hash, 0,
82928 + s_tmp->obj_hash_size *
82929 + sizeof (struct acl_object_label *));
82930 +
82931 + /* add in objects */
82932 + err = copy_user_objs(ghash.first, s_tmp, role);
82933 +
82934 + if (err)
82935 + return ERR_PTR(err);
82936 +
82937 + /* set pointer for parent subject */
82938 + if (s_tmp->parent_subject) {
82939 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
82940 +
82941 + if (IS_ERR(s_tmp2))
82942 + return s_tmp2;
82943 +
82944 + s_tmp->parent_subject = s_tmp2;
82945 + }
82946 +
82947 + /* add in ip acls */
82948 +
82949 + if (!s_tmp->ip_num) {
82950 + s_tmp->ips = NULL;
82951 + goto insert;
82952 + }
82953 +
82954 + i_tmp =
82955 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
82956 + sizeof (struct acl_ip_label *));
82957 +
82958 + if (!i_tmp)
82959 + return ERR_PTR(-ENOMEM);
82960 +
82961 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
82962 + *(i_tmp + i_num) =
82963 + (struct acl_ip_label *)
82964 + acl_alloc(sizeof (struct acl_ip_label));
82965 + if (!*(i_tmp + i_num))
82966 + return ERR_PTR(-ENOMEM);
82967 +
82968 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
82969 + return ERR_PTR(-EFAULT);
82970 +
82971 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
82972 + return ERR_PTR(-EFAULT);
82973 +
82974 + if ((*(i_tmp + i_num))->iface == NULL)
82975 + continue;
82976 +
82977 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
82978 + if (err)
82979 + return ERR_PTR(err);
82980 + }
82981 +
82982 + s_tmp->ips = i_tmp;
82983 +
82984 +insert:
82985 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
82986 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
82987 + return ERR_PTR(-ENOMEM);
82988 +
82989 + return s_tmp;
82990 +}
82991 +
82992 +static int
82993 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
82994 +{
82995 + struct acl_subject_label s_pre;
82996 + struct acl_subject_label * ret;
82997 + int err;
82998 +
82999 + while (userp) {
83000 + if (copy_acl_subject_label(&s_pre, userp))
83001 + return -EFAULT;
83002 +
83003 + ret = do_copy_user_subj(userp, role, NULL);
83004 +
83005 + err = PTR_ERR(ret);
83006 + if (IS_ERR(ret))
83007 + return err;
83008 +
83009 + insert_acl_subj_label(ret, role);
83010 +
83011 + userp = s_pre.prev;
83012 + }
83013 +
83014 + return 0;
83015 +}
83016 +
83017 +static int
83018 +copy_user_acl(struct gr_arg *arg)
83019 +{
83020 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
83021 + struct acl_subject_label *subj_list;
83022 + struct sprole_pw *sptmp;
83023 + struct gr_hash_struct *ghash;
83024 + uid_t *domainlist;
83025 + unsigned int r_num;
83026 + int err = 0;
83027 + __u16 i;
83028 + __u32 num_subjs;
83029 +
83030 + /* we need a default and kernel role */
83031 + if (arg->role_db.num_roles < 2)
83032 + return -EINVAL;
83033 +
83034 + /* copy special role authentication info from userspace */
83035 +
83036 + polstate->num_sprole_pws = arg->num_sprole_pws;
83037 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
83038 +
83039 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
83040 + return -ENOMEM;
83041 +
83042 + for (i = 0; i < polstate->num_sprole_pws; i++) {
83043 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
83044 + if (!sptmp)
83045 + return -ENOMEM;
83046 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
83047 + return -EFAULT;
83048 +
83049 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
83050 + if (err)
83051 + return err;
83052 +
83053 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
83054 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
83055 +#endif
83056 +
83057 + polstate->acl_special_roles[i] = sptmp;
83058 + }
83059 +
83060 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
83061 +
83062 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
83063 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
83064 +
83065 + if (!r_tmp)
83066 + return -ENOMEM;
83067 +
83068 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
83069 + return -EFAULT;
83070 +
83071 + if (copy_acl_role_label(r_tmp, r_utmp2))
83072 + return -EFAULT;
83073 +
83074 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
83075 + if (err)
83076 + return err;
83077 +
83078 + if (!strcmp(r_tmp->rolename, "default")
83079 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
83080 + polstate->default_role = r_tmp;
83081 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
83082 + polstate->kernel_role = r_tmp;
83083 + }
83084 +
83085 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
83086 + return -ENOMEM;
83087 +
83088 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
83089 + return -EFAULT;
83090 +
83091 + r_tmp->hash = ghash;
83092 +
83093 + num_subjs = count_user_subjs(r_tmp->hash->first);
83094 +
83095 + r_tmp->subj_hash_size = num_subjs;
83096 + r_tmp->subj_hash =
83097 + (struct acl_subject_label **)
83098 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
83099 +
83100 + if (!r_tmp->subj_hash)
83101 + return -ENOMEM;
83102 +
83103 + err = copy_user_allowedips(r_tmp);
83104 + if (err)
83105 + return err;
83106 +
83107 + /* copy domain info */
83108 + if (r_tmp->domain_children != NULL) {
83109 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
83110 + if (domainlist == NULL)
83111 + return -ENOMEM;
83112 +
83113 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
83114 + return -EFAULT;
83115 +
83116 + r_tmp->domain_children = domainlist;
83117 + }
83118 +
83119 + err = copy_user_transitions(r_tmp);
83120 + if (err)
83121 + return err;
83122 +
83123 + memset(r_tmp->subj_hash, 0,
83124 + r_tmp->subj_hash_size *
83125 + sizeof (struct acl_subject_label *));
83126 +
83127 + /* acquire the list of subjects, then NULL out
83128 + the list prior to parsing the subjects for this role,
83129 + as during this parsing the list is replaced with a list
83130 + of *nested* subjects for the role
83131 + */
83132 + subj_list = r_tmp->hash->first;
83133 +
83134 + /* set nested subject list to null */
83135 + r_tmp->hash->first = NULL;
83136 +
83137 + err = copy_user_subjs(subj_list, r_tmp);
83138 +
83139 + if (err)
83140 + return err;
83141 +
83142 + insert_acl_role_label(r_tmp);
83143 + }
83144 +
83145 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
83146 + return -EINVAL;
83147 +
83148 + return err;
83149 +}
83150 +
83151 +static int gracl_reload_apply_policies(void *reload)
83152 +{
83153 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
83154 + struct task_struct *task, *task2;
83155 + struct acl_role_label *role, *rtmp;
83156 + struct acl_subject_label *subj;
83157 + const struct cred *cred;
83158 + int role_applied;
83159 + int ret = 0;
83160 +
83161 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
83162 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
83163 +
83164 + /* first make sure we'll be able to apply the new policy cleanly */
83165 + do_each_thread(task2, task) {
83166 + if (task->exec_file == NULL)
83167 + continue;
83168 + role_applied = 0;
83169 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
83170 + /* preserve special roles */
83171 + FOR_EACH_ROLE_START(role)
83172 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
83173 + rtmp = task->role;
83174 + task->role = role;
83175 + role_applied = 1;
83176 + break;
83177 + }
83178 + FOR_EACH_ROLE_END(role)
83179 + }
83180 + if (!role_applied) {
83181 + cred = __task_cred(task);
83182 + rtmp = task->role;
83183 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83184 + }
83185 + /* this handles non-nested inherited subjects, nested subjects will still
83186 + be dropped currently */
83187 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
83188 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
83189 + /* change the role back so that we've made no modifications to the policy */
83190 + task->role = rtmp;
83191 +
83192 + if (subj == NULL || task->tmpacl == NULL) {
83193 + ret = -EINVAL;
83194 + goto out;
83195 + }
83196 + } while_each_thread(task2, task);
83197 +
83198 + /* now actually apply the policy */
83199 +
83200 + do_each_thread(task2, task) {
83201 + if (task->exec_file) {
83202 + role_applied = 0;
83203 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
83204 + /* preserve special roles */
83205 + FOR_EACH_ROLE_START(role)
83206 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
83207 + task->role = role;
83208 + role_applied = 1;
83209 + break;
83210 + }
83211 + FOR_EACH_ROLE_END(role)
83212 + }
83213 + if (!role_applied) {
83214 + cred = __task_cred(task);
83215 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83216 + }
83217 + /* this handles non-nested inherited subjects, nested subjects will still
83218 + be dropped currently */
83219 + if (!reload_state->oldmode && task->inherited)
83220 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
83221 + else {
83222 + /* looked up and tagged to the task previously */
83223 + subj = task->tmpacl;
83224 + }
83225 + /* subj will be non-null */
83226 + __gr_apply_subject_to_task(polstate, task, subj);
83227 + if (reload_state->oldmode) {
83228 + task->acl_role_id = 0;
83229 + task->acl_sp_role = 0;
83230 + task->inherited = 0;
83231 + }
83232 + } else {
83233 + // it's a kernel process
83234 + task->role = polstate->kernel_role;
83235 + task->acl = polstate->kernel_role->root_label;
83236 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
83237 + task->acl->mode &= ~GR_PROCFIND;
83238 +#endif
83239 + }
83240 + } while_each_thread(task2, task);
83241 +
83242 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
83243 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
83244 +
83245 +out:
83246 +
83247 + return ret;
83248 +}
83249 +
83250 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
83251 +{
83252 + struct gr_reload_state new_reload_state = { };
83253 + int err;
83254 +
83255 + new_reload_state.oldpolicy_ptr = polstate;
83256 + new_reload_state.oldalloc_ptr = current_alloc_state;
83257 + new_reload_state.oldmode = oldmode;
83258 +
83259 + current_alloc_state = &new_reload_state.newalloc;
83260 + polstate = &new_reload_state.newpolicy;
83261 +
83262 + /* everything relevant is now saved off, copy in the new policy */
83263 + if (init_variables(args, true)) {
83264 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
83265 + err = -ENOMEM;
83266 + goto error;
83267 + }
83268 +
83269 + err = copy_user_acl(args);
83270 + free_init_variables();
83271 + if (err)
83272 + goto error;
83273 + /* the new policy is copied in, with the old policy available via saved_state
83274 + first go through applying roles, making sure to preserve special roles
83275 + then apply new subjects, making sure to preserve inherited and nested subjects,
83276 + though currently only inherited subjects will be preserved
83277 + */
83278 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
83279 + if (err)
83280 + goto error;
83281 +
83282 + /* we've now applied the new policy, so restore the old policy state to free it */
83283 + polstate = &new_reload_state.oldpolicy;
83284 + current_alloc_state = &new_reload_state.oldalloc;
83285 + free_variables(true);
83286 +
83287 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
83288 + to running_polstate/current_alloc_state inside stop_machine
83289 + */
83290 + err = 0;
83291 + goto out;
83292 +error:
83293 + /* on error of loading the new policy, we'll just keep the previous
83294 + policy set around
83295 + */
83296 + free_variables(true);
83297 +
83298 + /* doesn't affect runtime, but maintains consistent state */
83299 +out:
83300 + polstate = new_reload_state.oldpolicy_ptr;
83301 + current_alloc_state = new_reload_state.oldalloc_ptr;
83302 +
83303 + return err;
83304 +}
83305 +
83306 +static int
83307 +gracl_init(struct gr_arg *args)
83308 +{
83309 + int error = 0;
83310 +
83311 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
83312 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
83313 +
83314 + if (init_variables(args, false)) {
83315 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
83316 + error = -ENOMEM;
83317 + goto out;
83318 + }
83319 +
83320 + error = copy_user_acl(args);
83321 + free_init_variables();
83322 + if (error)
83323 + goto out;
83324 +
83325 + error = gr_set_acls(0);
83326 + if (error)
83327 + goto out;
83328 +
83329 + gr_enable_rbac_system();
83330 +
83331 + return 0;
83332 +
83333 +out:
83334 + free_variables(false);
83335 + return error;
83336 +}
83337 +
83338 +static int
83339 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
83340 + unsigned char **sum)
83341 +{
83342 + struct acl_role_label *r;
83343 + struct role_allowed_ip *ipp;
83344 + struct role_transition *trans;
83345 + unsigned int i;
83346 + int found = 0;
83347 + u32 curr_ip = current->signal->curr_ip;
83348 +
83349 + current->signal->saved_ip = curr_ip;
83350 +
83351 + /* check transition table */
83352 +
83353 + for (trans = current->role->transitions; trans; trans = trans->next) {
83354 + if (!strcmp(rolename, trans->rolename)) {
83355 + found = 1;
83356 + break;
83357 + }
83358 + }
83359 +
83360 + if (!found)
83361 + return 0;
83362 +
83363 + /* handle special roles that do not require authentication
83364 + and check ip */
83365 +
83366 + FOR_EACH_ROLE_START(r)
83367 + if (!strcmp(rolename, r->rolename) &&
83368 + (r->roletype & GR_ROLE_SPECIAL)) {
83369 + found = 0;
83370 + if (r->allowed_ips != NULL) {
83371 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
83372 + if ((ntohl(curr_ip) & ipp->netmask) ==
83373 + (ntohl(ipp->addr) & ipp->netmask))
83374 + found = 1;
83375 + }
83376 + } else
83377 + found = 2;
83378 + if (!found)
83379 + return 0;
83380 +
83381 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
83382 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
83383 + *salt = NULL;
83384 + *sum = NULL;
83385 + return 1;
83386 + }
83387 + }
83388 + FOR_EACH_ROLE_END(r)
83389 +
83390 + for (i = 0; i < polstate->num_sprole_pws; i++) {
83391 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
83392 + *salt = polstate->acl_special_roles[i]->salt;
83393 + *sum = polstate->acl_special_roles[i]->sum;
83394 + return 1;
83395 + }
83396 + }
83397 +
83398 + return 0;
83399 +}
83400 +
83401 +int gr_check_secure_terminal(struct task_struct *task)
83402 +{
83403 + struct task_struct *p, *p2, *p3;
83404 + struct files_struct *files;
83405 + struct fdtable *fdt;
83406 + struct file *our_file = NULL, *file;
83407 + int i;
83408 +
83409 + if (task->signal->tty == NULL)
83410 + return 1;
83411 +
83412 + files = get_files_struct(task);
83413 + if (files != NULL) {
83414 + rcu_read_lock();
83415 + fdt = files_fdtable(files);
83416 + for (i=0; i < fdt->max_fds; i++) {
83417 + file = fcheck_files(files, i);
83418 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
83419 + get_file(file);
83420 + our_file = file;
83421 + }
83422 + }
83423 + rcu_read_unlock();
83424 + put_files_struct(files);
83425 + }
83426 +
83427 + if (our_file == NULL)
83428 + return 1;
83429 +
83430 + read_lock(&tasklist_lock);
83431 + do_each_thread(p2, p) {
83432 + files = get_files_struct(p);
83433 + if (files == NULL ||
83434 + (p->signal && p->signal->tty == task->signal->tty)) {
83435 + if (files != NULL)
83436 + put_files_struct(files);
83437 + continue;
83438 + }
83439 + rcu_read_lock();
83440 + fdt = files_fdtable(files);
83441 + for (i=0; i < fdt->max_fds; i++) {
83442 + file = fcheck_files(files, i);
83443 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
83444 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
83445 + p3 = task;
83446 + while (task_pid_nr(p3) > 0) {
83447 + if (p3 == p)
83448 + break;
83449 + p3 = p3->real_parent;
83450 + }
83451 + if (p3 == p)
83452 + break;
83453 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
83454 + gr_handle_alertkill(p);
83455 + rcu_read_unlock();
83456 + put_files_struct(files);
83457 + read_unlock(&tasklist_lock);
83458 + fput(our_file);
83459 + return 0;
83460 + }
83461 + }
83462 + rcu_read_unlock();
83463 + put_files_struct(files);
83464 + } while_each_thread(p2, p);
83465 + read_unlock(&tasklist_lock);
83466 +
83467 + fput(our_file);
83468 + return 1;
83469 +}
83470 +
83471 +ssize_t
83472 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
83473 +{
83474 + struct gr_arg_wrapper uwrap;
83475 + unsigned char *sprole_salt = NULL;
83476 + unsigned char *sprole_sum = NULL;
83477 + int error = 0;
83478 + int error2 = 0;
83479 + size_t req_count = 0;
83480 + unsigned char oldmode = 0;
83481 +
83482 + mutex_lock(&gr_dev_mutex);
83483 +
83484 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
83485 + error = -EPERM;
83486 + goto out;
83487 + }
83488 +
83489 +#ifdef CONFIG_COMPAT
83490 + pax_open_kernel();
83491 + if (is_compat_task()) {
83492 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
83493 + copy_gr_arg = &copy_gr_arg_compat;
83494 + copy_acl_object_label = &copy_acl_object_label_compat;
83495 + copy_acl_subject_label = &copy_acl_subject_label_compat;
83496 + copy_acl_role_label = &copy_acl_role_label_compat;
83497 + copy_acl_ip_label = &copy_acl_ip_label_compat;
83498 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
83499 + copy_role_transition = &copy_role_transition_compat;
83500 + copy_sprole_pw = &copy_sprole_pw_compat;
83501 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
83502 + copy_pointer_from_array = &copy_pointer_from_array_compat;
83503 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
83504 + } else {
83505 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
83506 + copy_gr_arg = &copy_gr_arg_normal;
83507 + copy_acl_object_label = &copy_acl_object_label_normal;
83508 + copy_acl_subject_label = &copy_acl_subject_label_normal;
83509 + copy_acl_role_label = &copy_acl_role_label_normal;
83510 + copy_acl_ip_label = &copy_acl_ip_label_normal;
83511 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
83512 + copy_role_transition = &copy_role_transition_normal;
83513 + copy_sprole_pw = &copy_sprole_pw_normal;
83514 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
83515 + copy_pointer_from_array = &copy_pointer_from_array_normal;
83516 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
83517 + }
83518 + pax_close_kernel();
83519 +#endif
83520 +
83521 + req_count = get_gr_arg_wrapper_size();
83522 +
83523 + if (count != req_count) {
83524 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
83525 + error = -EINVAL;
83526 + goto out;
83527 + }
83528 +
83529 +
83530 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
83531 + gr_auth_expires = 0;
83532 + gr_auth_attempts = 0;
83533 + }
83534 +
83535 + error = copy_gr_arg_wrapper(buf, &uwrap);
83536 + if (error)
83537 + goto out;
83538 +
83539 + error = copy_gr_arg(uwrap.arg, gr_usermode);
83540 + if (error)
83541 + goto out;
83542 +
83543 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
83544 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
83545 + time_after(gr_auth_expires, get_seconds())) {
83546 + error = -EBUSY;
83547 + goto out;
83548 + }
83549 +
83550 + /* if non-root trying to do anything other than use a special role,
83551 + do not attempt authentication, do not count towards authentication
83552 + locking
83553 + */
83554 +
83555 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
83556 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
83557 + gr_is_global_nonroot(current_uid())) {
83558 + error = -EPERM;
83559 + goto out;
83560 + }
83561 +
83562 + /* ensure pw and special role name are null terminated */
83563 +
83564 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
83565 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
83566 +
83567 + /* Okay.
83568 + * We have our enough of the argument structure..(we have yet
83569 + * to copy_from_user the tables themselves) . Copy the tables
83570 + * only if we need them, i.e. for loading operations. */
83571 +
83572 + switch (gr_usermode->mode) {
83573 + case GR_STATUS:
83574 + if (gr_acl_is_enabled()) {
83575 + error = 1;
83576 + if (!gr_check_secure_terminal(current))
83577 + error = 3;
83578 + } else
83579 + error = 2;
83580 + goto out;
83581 + case GR_SHUTDOWN:
83582 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83583 + stop_machine(gr_rbac_disable, NULL, NULL);
83584 + free_variables(false);
83585 + memset(gr_usermode, 0, sizeof(struct gr_arg));
83586 + memset(gr_system_salt, 0, GR_SALT_LEN);
83587 + memset(gr_system_sum, 0, GR_SHA_LEN);
83588 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
83589 + } else if (gr_acl_is_enabled()) {
83590 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
83591 + error = -EPERM;
83592 + } else {
83593 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
83594 + error = -EAGAIN;
83595 + }
83596 + break;
83597 + case GR_ENABLE:
83598 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
83599 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
83600 + else {
83601 + if (gr_acl_is_enabled())
83602 + error = -EAGAIN;
83603 + else
83604 + error = error2;
83605 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
83606 + }
83607 + break;
83608 + case GR_OLDRELOAD:
83609 + oldmode = 1;
83610 + case GR_RELOAD:
83611 + if (!gr_acl_is_enabled()) {
83612 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
83613 + error = -EAGAIN;
83614 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83615 + error2 = gracl_reload(gr_usermode, oldmode);
83616 + if (!error2)
83617 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
83618 + else {
83619 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
83620 + error = error2;
83621 + }
83622 + } else {
83623 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
83624 + error = -EPERM;
83625 + }
83626 + break;
83627 + case GR_SEGVMOD:
83628 + if (unlikely(!gr_acl_is_enabled())) {
83629 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
83630 + error = -EAGAIN;
83631 + break;
83632 + }
83633 +
83634 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83635 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
83636 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
83637 + struct acl_subject_label *segvacl;
83638 + segvacl =
83639 + lookup_acl_subj_label(gr_usermode->segv_inode,
83640 + gr_usermode->segv_device,
83641 + current->role);
83642 + if (segvacl) {
83643 + segvacl->crashes = 0;
83644 + segvacl->expires = 0;
83645 + }
83646 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
83647 + gr_remove_uid(gr_usermode->segv_uid);
83648 + }
83649 + } else {
83650 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
83651 + error = -EPERM;
83652 + }
83653 + break;
83654 + case GR_SPROLE:
83655 + case GR_SPROLEPAM:
83656 + if (unlikely(!gr_acl_is_enabled())) {
83657 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
83658 + error = -EAGAIN;
83659 + break;
83660 + }
83661 +
83662 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
83663 + current->role->expires = 0;
83664 + current->role->auth_attempts = 0;
83665 + }
83666 +
83667 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
83668 + time_after(current->role->expires, get_seconds())) {
83669 + error = -EBUSY;
83670 + goto out;
83671 + }
83672 +
83673 + if (lookup_special_role_auth
83674 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
83675 + && ((!sprole_salt && !sprole_sum)
83676 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
83677 + char *p = "";
83678 + assign_special_role(gr_usermode->sp_role);
83679 + read_lock(&tasklist_lock);
83680 + if (current->real_parent)
83681 + p = current->real_parent->role->rolename;
83682 + read_unlock(&tasklist_lock);
83683 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
83684 + p, acl_sp_role_value);
83685 + } else {
83686 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
83687 + error = -EPERM;
83688 + if(!(current->role->auth_attempts++))
83689 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
83690 +
83691 + goto out;
83692 + }
83693 + break;
83694 + case GR_UNSPROLE:
83695 + if (unlikely(!gr_acl_is_enabled())) {
83696 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
83697 + error = -EAGAIN;
83698 + break;
83699 + }
83700 +
83701 + if (current->role->roletype & GR_ROLE_SPECIAL) {
83702 + char *p = "";
83703 + int i = 0;
83704 +
83705 + read_lock(&tasklist_lock);
83706 + if (current->real_parent) {
83707 + p = current->real_parent->role->rolename;
83708 + i = current->real_parent->acl_role_id;
83709 + }
83710 + read_unlock(&tasklist_lock);
83711 +
83712 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
83713 + gr_set_acls(1);
83714 + } else {
83715 + error = -EPERM;
83716 + goto out;
83717 + }
83718 + break;
83719 + default:
83720 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
83721 + error = -EINVAL;
83722 + break;
83723 + }
83724 +
83725 + if (error != -EPERM)
83726 + goto out;
83727 +
83728 + if(!(gr_auth_attempts++))
83729 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
83730 +
83731 + out:
83732 + mutex_unlock(&gr_dev_mutex);
83733 +
83734 + if (!error)
83735 + error = req_count;
83736 +
83737 + return error;
83738 +}
83739 +
83740 +int
83741 +gr_set_acls(const int type)
83742 +{
83743 + struct task_struct *task, *task2;
83744 + struct acl_role_label *role = current->role;
83745 + struct acl_subject_label *subj;
83746 + __u16 acl_role_id = current->acl_role_id;
83747 + const struct cred *cred;
83748 + int ret;
83749 +
83750 + rcu_read_lock();
83751 + read_lock(&tasklist_lock);
83752 + read_lock(&grsec_exec_file_lock);
83753 + do_each_thread(task2, task) {
83754 + /* check to see if we're called from the exit handler,
83755 + if so, only replace ACLs that have inherited the admin
83756 + ACL */
83757 +
83758 + if (type && (task->role != role ||
83759 + task->acl_role_id != acl_role_id))
83760 + continue;
83761 +
83762 + task->acl_role_id = 0;
83763 + task->acl_sp_role = 0;
83764 + task->inherited = 0;
83765 +
83766 + if (task->exec_file) {
83767 + cred = __task_cred(task);
83768 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83769 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
83770 + if (subj == NULL) {
83771 + ret = -EINVAL;
83772 + read_unlock(&grsec_exec_file_lock);
83773 + read_unlock(&tasklist_lock);
83774 + rcu_read_unlock();
83775 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
83776 + return ret;
83777 + }
83778 + __gr_apply_subject_to_task(polstate, task, subj);
83779 + } else {
83780 + // it's a kernel process
83781 + task->role = polstate->kernel_role;
83782 + task->acl = polstate->kernel_role->root_label;
83783 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
83784 + task->acl->mode &= ~GR_PROCFIND;
83785 +#endif
83786 + }
83787 + } while_each_thread(task2, task);
83788 + read_unlock(&grsec_exec_file_lock);
83789 + read_unlock(&tasklist_lock);
83790 + rcu_read_unlock();
83791 +
83792 + return 0;
83793 +}
83794 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
83795 new file mode 100644
83796 index 0000000..39645c9
83797 --- /dev/null
83798 +++ b/grsecurity/gracl_res.c
83799 @@ -0,0 +1,68 @@
83800 +#include <linux/kernel.h>
83801 +#include <linux/sched.h>
83802 +#include <linux/gracl.h>
83803 +#include <linux/grinternal.h>
83804 +
83805 +static const char *restab_log[] = {
83806 + [RLIMIT_CPU] = "RLIMIT_CPU",
83807 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
83808 + [RLIMIT_DATA] = "RLIMIT_DATA",
83809 + [RLIMIT_STACK] = "RLIMIT_STACK",
83810 + [RLIMIT_CORE] = "RLIMIT_CORE",
83811 + [RLIMIT_RSS] = "RLIMIT_RSS",
83812 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
83813 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
83814 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
83815 + [RLIMIT_AS] = "RLIMIT_AS",
83816 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
83817 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
83818 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
83819 + [RLIMIT_NICE] = "RLIMIT_NICE",
83820 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
83821 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
83822 + [GR_CRASH_RES] = "RLIMIT_CRASH"
83823 +};
83824 +
83825 +void
83826 +gr_log_resource(const struct task_struct *task,
83827 + const int res, const unsigned long wanted, const int gt)
83828 +{
83829 + const struct cred *cred;
83830 + unsigned long rlim;
83831 +
83832 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
83833 + return;
83834 +
83835 + // not yet supported resource
83836 + if (unlikely(!restab_log[res]))
83837 + return;
83838 +
83839 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
83840 + rlim = task_rlimit_max(task, res);
83841 + else
83842 + rlim = task_rlimit(task, res);
83843 +
83844 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
83845 + return;
83846 +
83847 + rcu_read_lock();
83848 + cred = __task_cred(task);
83849 +
83850 + if (res == RLIMIT_NPROC &&
83851 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
83852 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
83853 + goto out_rcu_unlock;
83854 + else if (res == RLIMIT_MEMLOCK &&
83855 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
83856 + goto out_rcu_unlock;
83857 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
83858 + goto out_rcu_unlock;
83859 + rcu_read_unlock();
83860 +
83861 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
83862 +
83863 + return;
83864 +out_rcu_unlock:
83865 + rcu_read_unlock();
83866 + return;
83867 +}
83868 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
83869 new file mode 100644
83870 index 0000000..35d9e65
83871 --- /dev/null
83872 +++ b/grsecurity/gracl_segv.c
83873 @@ -0,0 +1,324 @@
83874 +#include <linux/kernel.h>
83875 +#include <linux/mm.h>
83876 +#include <asm/uaccess.h>
83877 +#include <asm/errno.h>
83878 +#include <asm/mman.h>
83879 +#include <net/sock.h>
83880 +#include <linux/file.h>
83881 +#include <linux/fs.h>
83882 +#include <linux/net.h>
83883 +#include <linux/in.h>
83884 +#include <linux/slab.h>
83885 +#include <linux/types.h>
83886 +#include <linux/sched.h>
83887 +#include <linux/timer.h>
83888 +#include <linux/gracl.h>
83889 +#include <linux/grsecurity.h>
83890 +#include <linux/grinternal.h>
83891 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83892 +#include <linux/magic.h>
83893 +#include <linux/pagemap.h>
83894 +#include "../fs/btrfs/async-thread.h"
83895 +#include "../fs/btrfs/ctree.h"
83896 +#include "../fs/btrfs/btrfs_inode.h"
83897 +#endif
83898 +
83899 +static struct crash_uid *uid_set;
83900 +static unsigned short uid_used;
83901 +static DEFINE_SPINLOCK(gr_uid_lock);
83902 +extern rwlock_t gr_inode_lock;
83903 +extern struct acl_subject_label *
83904 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
83905 + struct acl_role_label *role);
83906 +
83907 +static inline dev_t __get_dev(const struct dentry *dentry)
83908 +{
83909 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83910 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83911 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
83912 + else
83913 +#endif
83914 + return dentry->d_sb->s_dev;
83915 +}
83916 +
83917 +static inline u64 __get_ino(const struct dentry *dentry)
83918 +{
83919 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83920 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83921 + return btrfs_ino(dentry->d_inode);
83922 + else
83923 +#endif
83924 + return dentry->d_inode->i_ino;
83925 +}
83926 +
83927 +int
83928 +gr_init_uidset(void)
83929 +{
83930 + uid_set =
83931 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
83932 + uid_used = 0;
83933 +
83934 + return uid_set ? 1 : 0;
83935 +}
83936 +
83937 +void
83938 +gr_free_uidset(void)
83939 +{
83940 + if (uid_set) {
83941 + struct crash_uid *tmpset;
83942 + spin_lock(&gr_uid_lock);
83943 + tmpset = uid_set;
83944 + uid_set = NULL;
83945 + uid_used = 0;
83946 + spin_unlock(&gr_uid_lock);
83947 + if (tmpset)
83948 + kfree(tmpset);
83949 + }
83950 +
83951 + return;
83952 +}
83953 +
83954 +int
83955 +gr_find_uid(const uid_t uid)
83956 +{
83957 + struct crash_uid *tmp = uid_set;
83958 + uid_t buid;
83959 + int low = 0, high = uid_used - 1, mid;
83960 +
83961 + while (high >= low) {
83962 + mid = (low + high) >> 1;
83963 + buid = tmp[mid].uid;
83964 + if (buid == uid)
83965 + return mid;
83966 + if (buid > uid)
83967 + high = mid - 1;
83968 + if (buid < uid)
83969 + low = mid + 1;
83970 + }
83971 +
83972 + return -1;
83973 +}
83974 +
83975 +static void
83976 +gr_insertsort(void)
83977 +{
83978 + unsigned short i, j;
83979 + struct crash_uid index;
83980 +
83981 + for (i = 1; i < uid_used; i++) {
83982 + index = uid_set[i];
83983 + j = i;
83984 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
83985 + uid_set[j] = uid_set[j - 1];
83986 + j--;
83987 + }
83988 + uid_set[j] = index;
83989 + }
83990 +
83991 + return;
83992 +}
83993 +
83994 +static void
83995 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
83996 +{
83997 + int loc;
83998 + uid_t uid = GR_GLOBAL_UID(kuid);
83999 +
84000 + if (uid_used == GR_UIDTABLE_MAX)
84001 + return;
84002 +
84003 + loc = gr_find_uid(uid);
84004 +
84005 + if (loc >= 0) {
84006 + uid_set[loc].expires = expires;
84007 + return;
84008 + }
84009 +
84010 + uid_set[uid_used].uid = uid;
84011 + uid_set[uid_used].expires = expires;
84012 + uid_used++;
84013 +
84014 + gr_insertsort();
84015 +
84016 + return;
84017 +}
84018 +
84019 +void
84020 +gr_remove_uid(const unsigned short loc)
84021 +{
84022 + unsigned short i;
84023 +
84024 + for (i = loc + 1; i < uid_used; i++)
84025 + uid_set[i - 1] = uid_set[i];
84026 +
84027 + uid_used--;
84028 +
84029 + return;
84030 +}
84031 +
84032 +int
84033 +gr_check_crash_uid(const kuid_t kuid)
84034 +{
84035 + int loc;
84036 + int ret = 0;
84037 + uid_t uid;
84038 +
84039 + if (unlikely(!gr_acl_is_enabled()))
84040 + return 0;
84041 +
84042 + uid = GR_GLOBAL_UID(kuid);
84043 +
84044 + spin_lock(&gr_uid_lock);
84045 + loc = gr_find_uid(uid);
84046 +
84047 + if (loc < 0)
84048 + goto out_unlock;
84049 +
84050 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
84051 + gr_remove_uid(loc);
84052 + else
84053 + ret = 1;
84054 +
84055 +out_unlock:
84056 + spin_unlock(&gr_uid_lock);
84057 + return ret;
84058 +}
84059 +
84060 +static int
84061 +proc_is_setxid(const struct cred *cred)
84062 +{
84063 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
84064 + !uid_eq(cred->uid, cred->fsuid))
84065 + return 1;
84066 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
84067 + !gid_eq(cred->gid, cred->fsgid))
84068 + return 1;
84069 +
84070 + return 0;
84071 +}
84072 +
84073 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
84074 +
84075 +void
84076 +gr_handle_crash(struct task_struct *task, const int sig)
84077 +{
84078 + struct acl_subject_label *curr;
84079 + struct task_struct *tsk, *tsk2;
84080 + const struct cred *cred;
84081 + const struct cred *cred2;
84082 +
84083 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
84084 + return;
84085 +
84086 + if (unlikely(!gr_acl_is_enabled()))
84087 + return;
84088 +
84089 + curr = task->acl;
84090 +
84091 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
84092 + return;
84093 +
84094 + if (time_before_eq(curr->expires, get_seconds())) {
84095 + curr->expires = 0;
84096 + curr->crashes = 0;
84097 + }
84098 +
84099 + curr->crashes++;
84100 +
84101 + if (!curr->expires)
84102 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
84103 +
84104 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
84105 + time_after(curr->expires, get_seconds())) {
84106 + rcu_read_lock();
84107 + cred = __task_cred(task);
84108 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
84109 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
84110 + spin_lock(&gr_uid_lock);
84111 + gr_insert_uid(cred->uid, curr->expires);
84112 + spin_unlock(&gr_uid_lock);
84113 + curr->expires = 0;
84114 + curr->crashes = 0;
84115 + read_lock(&tasklist_lock);
84116 + do_each_thread(tsk2, tsk) {
84117 + cred2 = __task_cred(tsk);
84118 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
84119 + gr_fake_force_sig(SIGKILL, tsk);
84120 + } while_each_thread(tsk2, tsk);
84121 + read_unlock(&tasklist_lock);
84122 + } else {
84123 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
84124 + read_lock(&tasklist_lock);
84125 + read_lock(&grsec_exec_file_lock);
84126 + do_each_thread(tsk2, tsk) {
84127 + if (likely(tsk != task)) {
84128 + // if this thread has the same subject as the one that triggered
84129 + // RES_CRASH and it's the same binary, kill it
84130 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
84131 + gr_fake_force_sig(SIGKILL, tsk);
84132 + }
84133 + } while_each_thread(tsk2, tsk);
84134 + read_unlock(&grsec_exec_file_lock);
84135 + read_unlock(&tasklist_lock);
84136 + }
84137 + rcu_read_unlock();
84138 + }
84139 +
84140 + return;
84141 +}
84142 +
84143 +int
84144 +gr_check_crash_exec(const struct file *filp)
84145 +{
84146 + struct acl_subject_label *curr;
84147 + struct dentry *dentry;
84148 +
84149 + if (unlikely(!gr_acl_is_enabled()))
84150 + return 0;
84151 +
84152 + read_lock(&gr_inode_lock);
84153 + dentry = filp->f_path.dentry;
84154 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
84155 + current->role);
84156 + read_unlock(&gr_inode_lock);
84157 +
84158 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
84159 + (!curr->crashes && !curr->expires))
84160 + return 0;
84161 +
84162 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
84163 + time_after(curr->expires, get_seconds()))
84164 + return 1;
84165 + else if (time_before_eq(curr->expires, get_seconds())) {
84166 + curr->crashes = 0;
84167 + curr->expires = 0;
84168 + }
84169 +
84170 + return 0;
84171 +}
84172 +
84173 +void
84174 +gr_handle_alertkill(struct task_struct *task)
84175 +{
84176 + struct acl_subject_label *curracl;
84177 + __u32 curr_ip;
84178 + struct task_struct *p, *p2;
84179 +
84180 + if (unlikely(!gr_acl_is_enabled()))
84181 + return;
84182 +
84183 + curracl = task->acl;
84184 + curr_ip = task->signal->curr_ip;
84185 +
84186 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
84187 + read_lock(&tasklist_lock);
84188 + do_each_thread(p2, p) {
84189 + if (p->signal->curr_ip == curr_ip)
84190 + gr_fake_force_sig(SIGKILL, p);
84191 + } while_each_thread(p2, p);
84192 + read_unlock(&tasklist_lock);
84193 + } else if (curracl->mode & GR_KILLPROC)
84194 + gr_fake_force_sig(SIGKILL, task);
84195 +
84196 + return;
84197 +}
84198 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
84199 new file mode 100644
84200 index 0000000..6b0c9cc
84201 --- /dev/null
84202 +++ b/grsecurity/gracl_shm.c
84203 @@ -0,0 +1,40 @@
84204 +#include <linux/kernel.h>
84205 +#include <linux/mm.h>
84206 +#include <linux/sched.h>
84207 +#include <linux/file.h>
84208 +#include <linux/ipc.h>
84209 +#include <linux/gracl.h>
84210 +#include <linux/grsecurity.h>
84211 +#include <linux/grinternal.h>
84212 +
84213 +int
84214 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
84215 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
84216 +{
84217 + struct task_struct *task;
84218 +
84219 + if (!gr_acl_is_enabled())
84220 + return 1;
84221 +
84222 + rcu_read_lock();
84223 + read_lock(&tasklist_lock);
84224 +
84225 + task = find_task_by_vpid(shm_cprid);
84226 +
84227 + if (unlikely(!task))
84228 + task = find_task_by_vpid(shm_lapid);
84229 +
84230 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
84231 + (task_pid_nr(task) == shm_lapid)) &&
84232 + (task->acl->mode & GR_PROTSHM) &&
84233 + (task->acl != current->acl))) {
84234 + read_unlock(&tasklist_lock);
84235 + rcu_read_unlock();
84236 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
84237 + return 0;
84238 + }
84239 + read_unlock(&tasklist_lock);
84240 + rcu_read_unlock();
84241 +
84242 + return 1;
84243 +}
84244 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
84245 new file mode 100644
84246 index 0000000..bc0be01
84247 --- /dev/null
84248 +++ b/grsecurity/grsec_chdir.c
84249 @@ -0,0 +1,19 @@
84250 +#include <linux/kernel.h>
84251 +#include <linux/sched.h>
84252 +#include <linux/fs.h>
84253 +#include <linux/file.h>
84254 +#include <linux/grsecurity.h>
84255 +#include <linux/grinternal.h>
84256 +
84257 +void
84258 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
84259 +{
84260 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
84261 + if ((grsec_enable_chdir && grsec_enable_group &&
84262 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
84263 + !grsec_enable_group)) {
84264 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
84265 + }
84266 +#endif
84267 + return;
84268 +}
84269 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
84270 new file mode 100644
84271 index 0000000..114ea4f
84272 --- /dev/null
84273 +++ b/grsecurity/grsec_chroot.c
84274 @@ -0,0 +1,467 @@
84275 +#include <linux/kernel.h>
84276 +#include <linux/module.h>
84277 +#include <linux/sched.h>
84278 +#include <linux/file.h>
84279 +#include <linux/fs.h>
84280 +#include <linux/mount.h>
84281 +#include <linux/types.h>
84282 +#include "../fs/mount.h"
84283 +#include <linux/grsecurity.h>
84284 +#include <linux/grinternal.h>
84285 +
84286 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84287 +int gr_init_ran;
84288 +#endif
84289 +
84290 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
84291 +{
84292 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84293 + struct dentry *tmpd = dentry;
84294 +
84295 + read_seqlock_excl(&mount_lock);
84296 + write_seqlock(&rename_lock);
84297 +
84298 + while (tmpd != mnt->mnt_root) {
84299 + atomic_inc(&tmpd->chroot_refcnt);
84300 + tmpd = tmpd->d_parent;
84301 + }
84302 + atomic_inc(&tmpd->chroot_refcnt);
84303 +
84304 + write_sequnlock(&rename_lock);
84305 + read_sequnlock_excl(&mount_lock);
84306 +#endif
84307 +}
84308 +
84309 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
84310 +{
84311 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84312 + struct dentry *tmpd = dentry;
84313 +
84314 + read_seqlock_excl(&mount_lock);
84315 + write_seqlock(&rename_lock);
84316 +
84317 + while (tmpd != mnt->mnt_root) {
84318 + atomic_dec(&tmpd->chroot_refcnt);
84319 + tmpd = tmpd->d_parent;
84320 + }
84321 + atomic_dec(&tmpd->chroot_refcnt);
84322 +
84323 + write_sequnlock(&rename_lock);
84324 + read_sequnlock_excl(&mount_lock);
84325 +#endif
84326 +}
84327 +
84328 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84329 +static struct dentry *get_closest_chroot(struct dentry *dentry)
84330 +{
84331 + write_seqlock(&rename_lock);
84332 + do {
84333 + if (atomic_read(&dentry->chroot_refcnt)) {
84334 + write_sequnlock(&rename_lock);
84335 + return dentry;
84336 + }
84337 + dentry = dentry->d_parent;
84338 + } while (!IS_ROOT(dentry));
84339 + write_sequnlock(&rename_lock);
84340 + return NULL;
84341 +}
84342 +#endif
84343 +
84344 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
84345 + struct dentry *newdentry, struct vfsmount *newmnt)
84346 +{
84347 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84348 + struct dentry *chroot;
84349 +
84350 + if (unlikely(!grsec_enable_chroot_rename))
84351 + return 0;
84352 +
84353 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
84354 + return 0;
84355 +
84356 + chroot = get_closest_chroot(olddentry);
84357 +
84358 + if (chroot == NULL)
84359 + return 0;
84360 +
84361 + if (is_subdir(newdentry, chroot))
84362 + return 0;
84363 +
84364 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
84365 +
84366 + return 1;
84367 +#else
84368 + return 0;
84369 +#endif
84370 +}
84371 +
84372 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
84373 +{
84374 +#ifdef CONFIG_GRKERNSEC
84375 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
84376 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
84377 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84378 + && gr_init_ran
84379 +#endif
84380 + )
84381 + task->gr_is_chrooted = 1;
84382 + else {
84383 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84384 + if (task_pid_nr(task) == 1 && !gr_init_ran)
84385 + gr_init_ran = 1;
84386 +#endif
84387 + task->gr_is_chrooted = 0;
84388 + }
84389 +
84390 + task->gr_chroot_dentry = path->dentry;
84391 +#endif
84392 + return;
84393 +}
84394 +
84395 +void gr_clear_chroot_entries(struct task_struct *task)
84396 +{
84397 +#ifdef CONFIG_GRKERNSEC
84398 + task->gr_is_chrooted = 0;
84399 + task->gr_chroot_dentry = NULL;
84400 +#endif
84401 + return;
84402 +}
84403 +
84404 +int
84405 +gr_handle_chroot_unix(const pid_t pid)
84406 +{
84407 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
84408 + struct task_struct *p;
84409 +
84410 + if (unlikely(!grsec_enable_chroot_unix))
84411 + return 1;
84412 +
84413 + if (likely(!proc_is_chrooted(current)))
84414 + return 1;
84415 +
84416 + rcu_read_lock();
84417 + read_lock(&tasklist_lock);
84418 + p = find_task_by_vpid_unrestricted(pid);
84419 + if (unlikely(p && !have_same_root(current, p))) {
84420 + read_unlock(&tasklist_lock);
84421 + rcu_read_unlock();
84422 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
84423 + return 0;
84424 + }
84425 + read_unlock(&tasklist_lock);
84426 + rcu_read_unlock();
84427 +#endif
84428 + return 1;
84429 +}
84430 +
84431 +int
84432 +gr_handle_chroot_nice(void)
84433 +{
84434 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
84435 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
84436 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
84437 + return -EPERM;
84438 + }
84439 +#endif
84440 + return 0;
84441 +}
84442 +
84443 +int
84444 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
84445 +{
84446 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
84447 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
84448 + && proc_is_chrooted(current)) {
84449 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
84450 + return -EACCES;
84451 + }
84452 +#endif
84453 + return 0;
84454 +}
84455 +
84456 +int
84457 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
84458 +{
84459 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
84460 + struct task_struct *p;
84461 + int ret = 0;
84462 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
84463 + return ret;
84464 +
84465 + read_lock(&tasklist_lock);
84466 + do_each_pid_task(pid, type, p) {
84467 + if (!have_same_root(current, p)) {
84468 + ret = 1;
84469 + goto out;
84470 + }
84471 + } while_each_pid_task(pid, type, p);
84472 +out:
84473 + read_unlock(&tasklist_lock);
84474 + return ret;
84475 +#endif
84476 + return 0;
84477 +}
84478 +
84479 +int
84480 +gr_pid_is_chrooted(struct task_struct *p)
84481 +{
84482 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
84483 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
84484 + return 0;
84485 +
84486 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
84487 + !have_same_root(current, p)) {
84488 + return 1;
84489 + }
84490 +#endif
84491 + return 0;
84492 +}
84493 +
84494 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
84495 +
84496 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
84497 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
84498 +{
84499 + struct path path, currentroot;
84500 + int ret = 0;
84501 +
84502 + path.dentry = (struct dentry *)u_dentry;
84503 + path.mnt = (struct vfsmount *)u_mnt;
84504 + get_fs_root(current->fs, &currentroot);
84505 + if (path_is_under(&path, &currentroot))
84506 + ret = 1;
84507 + path_put(&currentroot);
84508 +
84509 + return ret;
84510 +}
84511 +#endif
84512 +
84513 +int
84514 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
84515 +{
84516 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
84517 + if (!grsec_enable_chroot_fchdir)
84518 + return 1;
84519 +
84520 + if (!proc_is_chrooted(current))
84521 + return 1;
84522 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
84523 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
84524 + return 0;
84525 + }
84526 +#endif
84527 + return 1;
84528 +}
84529 +
84530 +int
84531 +gr_chroot_fhandle(void)
84532 +{
84533 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
84534 + if (!grsec_enable_chroot_fchdir)
84535 + return 1;
84536 +
84537 + if (!proc_is_chrooted(current))
84538 + return 1;
84539 + else {
84540 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
84541 + return 0;
84542 + }
84543 +#endif
84544 + return 1;
84545 +}
84546 +
84547 +int
84548 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
84549 + const u64 shm_createtime)
84550 +{
84551 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
84552 + struct task_struct *p;
84553 +
84554 + if (unlikely(!grsec_enable_chroot_shmat))
84555 + return 1;
84556 +
84557 + if (likely(!proc_is_chrooted(current)))
84558 + return 1;
84559 +
84560 + rcu_read_lock();
84561 + read_lock(&tasklist_lock);
84562 +
84563 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
84564 + if (time_before_eq64(p->start_time, shm_createtime)) {
84565 + if (have_same_root(current, p)) {
84566 + goto allow;
84567 + } else {
84568 + read_unlock(&tasklist_lock);
84569 + rcu_read_unlock();
84570 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
84571 + return 0;
84572 + }
84573 + }
84574 + /* creator exited, pid reuse, fall through to next check */
84575 + }
84576 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
84577 + if (unlikely(!have_same_root(current, p))) {
84578 + read_unlock(&tasklist_lock);
84579 + rcu_read_unlock();
84580 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
84581 + return 0;
84582 + }
84583 + }
84584 +
84585 +allow:
84586 + read_unlock(&tasklist_lock);
84587 + rcu_read_unlock();
84588 +#endif
84589 + return 1;
84590 +}
84591 +
84592 +void
84593 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
84594 +{
84595 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
84596 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
84597 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
84598 +#endif
84599 + return;
84600 +}
84601 +
84602 +int
84603 +gr_handle_chroot_mknod(const struct dentry *dentry,
84604 + const struct vfsmount *mnt, const int mode)
84605 +{
84606 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
84607 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
84608 + proc_is_chrooted(current)) {
84609 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
84610 + return -EPERM;
84611 + }
84612 +#endif
84613 + return 0;
84614 +}
84615 +
84616 +int
84617 +gr_handle_chroot_mount(const struct dentry *dentry,
84618 + const struct vfsmount *mnt, const char *dev_name)
84619 +{
84620 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
84621 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
84622 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
84623 + return -EPERM;
84624 + }
84625 +#endif
84626 + return 0;
84627 +}
84628 +
84629 +int
84630 +gr_handle_chroot_pivot(void)
84631 +{
84632 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
84633 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
84634 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
84635 + return -EPERM;
84636 + }
84637 +#endif
84638 + return 0;
84639 +}
84640 +
84641 +int
84642 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
84643 +{
84644 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
84645 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
84646 + !gr_is_outside_chroot(dentry, mnt)) {
84647 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
84648 + return -EPERM;
84649 + }
84650 +#endif
84651 + return 0;
84652 +}
84653 +
84654 +extern const char *captab_log[];
84655 +extern int captab_log_entries;
84656 +
84657 +int
84658 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
84659 +{
84660 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84661 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
84662 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
84663 + if (cap_raised(chroot_caps, cap)) {
84664 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
84665 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
84666 + }
84667 + return 0;
84668 + }
84669 + }
84670 +#endif
84671 + return 1;
84672 +}
84673 +
84674 +int
84675 +gr_chroot_is_capable(const int cap)
84676 +{
84677 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84678 + return gr_task_chroot_is_capable(current, current_cred(), cap);
84679 +#endif
84680 + return 1;
84681 +}
84682 +
84683 +int
84684 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
84685 +{
84686 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84687 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
84688 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
84689 + if (cap_raised(chroot_caps, cap)) {
84690 + return 0;
84691 + }
84692 + }
84693 +#endif
84694 + return 1;
84695 +}
84696 +
84697 +int
84698 +gr_chroot_is_capable_nolog(const int cap)
84699 +{
84700 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84701 + return gr_task_chroot_is_capable_nolog(current, cap);
84702 +#endif
84703 + return 1;
84704 +}
84705 +
84706 +int
84707 +gr_handle_chroot_sysctl(const int op)
84708 +{
84709 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
84710 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
84711 + proc_is_chrooted(current))
84712 + return -EACCES;
84713 +#endif
84714 + return 0;
84715 +}
84716 +
84717 +void
84718 +gr_handle_chroot_chdir(const struct path *path)
84719 +{
84720 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
84721 + if (grsec_enable_chroot_chdir)
84722 + set_fs_pwd(current->fs, path);
84723 +#endif
84724 + return;
84725 +}
84726 +
84727 +int
84728 +gr_handle_chroot_chmod(const struct dentry *dentry,
84729 + const struct vfsmount *mnt, const int mode)
84730 +{
84731 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
84732 + /* allow chmod +s on directories, but not files */
84733 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
84734 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
84735 + proc_is_chrooted(current)) {
84736 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
84737 + return -EPERM;
84738 + }
84739 +#endif
84740 + return 0;
84741 +}
84742 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
84743 new file mode 100644
84744 index 0000000..946f750
84745 --- /dev/null
84746 +++ b/grsecurity/grsec_disabled.c
84747 @@ -0,0 +1,445 @@
84748 +#include <linux/kernel.h>
84749 +#include <linux/module.h>
84750 +#include <linux/sched.h>
84751 +#include <linux/file.h>
84752 +#include <linux/fs.h>
84753 +#include <linux/kdev_t.h>
84754 +#include <linux/net.h>
84755 +#include <linux/in.h>
84756 +#include <linux/ip.h>
84757 +#include <linux/skbuff.h>
84758 +#include <linux/sysctl.h>
84759 +
84760 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
84761 +void
84762 +pax_set_initial_flags(struct linux_binprm *bprm)
84763 +{
84764 + return;
84765 +}
84766 +#endif
84767 +
84768 +#ifdef CONFIG_SYSCTL
84769 +__u32
84770 +gr_handle_sysctl(const struct ctl_table * table, const int op)
84771 +{
84772 + return 0;
84773 +}
84774 +#endif
84775 +
84776 +#ifdef CONFIG_TASKSTATS
84777 +int gr_is_taskstats_denied(int pid)
84778 +{
84779 + return 0;
84780 +}
84781 +#endif
84782 +
84783 +int
84784 +gr_acl_is_enabled(void)
84785 +{
84786 + return 0;
84787 +}
84788 +
84789 +int
84790 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
84791 +{
84792 + return 0;
84793 +}
84794 +
84795 +void
84796 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
84797 +{
84798 + return;
84799 +}
84800 +
84801 +int
84802 +gr_handle_rawio(const struct inode *inode)
84803 +{
84804 + return 0;
84805 +}
84806 +
84807 +void
84808 +gr_acl_handle_psacct(struct task_struct *task, const long code)
84809 +{
84810 + return;
84811 +}
84812 +
84813 +int
84814 +gr_handle_ptrace(struct task_struct *task, const long request)
84815 +{
84816 + return 0;
84817 +}
84818 +
84819 +int
84820 +gr_handle_proc_ptrace(struct task_struct *task)
84821 +{
84822 + return 0;
84823 +}
84824 +
84825 +int
84826 +gr_set_acls(const int type)
84827 +{
84828 + return 0;
84829 +}
84830 +
84831 +int
84832 +gr_check_hidden_task(const struct task_struct *tsk)
84833 +{
84834 + return 0;
84835 +}
84836 +
84837 +int
84838 +gr_check_protected_task(const struct task_struct *task)
84839 +{
84840 + return 0;
84841 +}
84842 +
84843 +int
84844 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
84845 +{
84846 + return 0;
84847 +}
84848 +
84849 +void
84850 +gr_copy_label(struct task_struct *tsk)
84851 +{
84852 + return;
84853 +}
84854 +
84855 +void
84856 +gr_set_pax_flags(struct task_struct *task)
84857 +{
84858 + return;
84859 +}
84860 +
84861 +int
84862 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
84863 + const int unsafe_share)
84864 +{
84865 + return 0;
84866 +}
84867 +
84868 +void
84869 +gr_handle_delete(const u64 ino, const dev_t dev)
84870 +{
84871 + return;
84872 +}
84873 +
84874 +void
84875 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
84876 +{
84877 + return;
84878 +}
84879 +
84880 +void
84881 +gr_handle_crash(struct task_struct *task, const int sig)
84882 +{
84883 + return;
84884 +}
84885 +
84886 +int
84887 +gr_check_crash_exec(const struct file *filp)
84888 +{
84889 + return 0;
84890 +}
84891 +
84892 +int
84893 +gr_check_crash_uid(const kuid_t uid)
84894 +{
84895 + return 0;
84896 +}
84897 +
84898 +void
84899 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
84900 + struct dentry *old_dentry,
84901 + struct dentry *new_dentry,
84902 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
84903 +{
84904 + return;
84905 +}
84906 +
84907 +int
84908 +gr_search_socket(const int family, const int type, const int protocol)
84909 +{
84910 + return 1;
84911 +}
84912 +
84913 +int
84914 +gr_search_connectbind(const int mode, const struct socket *sock,
84915 + const struct sockaddr_in *addr)
84916 +{
84917 + return 0;
84918 +}
84919 +
84920 +void
84921 +gr_handle_alertkill(struct task_struct *task)
84922 +{
84923 + return;
84924 +}
84925 +
84926 +__u32
84927 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
84928 +{
84929 + return 1;
84930 +}
84931 +
84932 +__u32
84933 +gr_acl_handle_hidden_file(const struct dentry * dentry,
84934 + const struct vfsmount * mnt)
84935 +{
84936 + return 1;
84937 +}
84938 +
84939 +__u32
84940 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
84941 + int acc_mode)
84942 +{
84943 + return 1;
84944 +}
84945 +
84946 +__u32
84947 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
84948 +{
84949 + return 1;
84950 +}
84951 +
84952 +__u32
84953 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
84954 +{
84955 + return 1;
84956 +}
84957 +
84958 +int
84959 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
84960 + unsigned int *vm_flags)
84961 +{
84962 + return 1;
84963 +}
84964 +
84965 +__u32
84966 +gr_acl_handle_truncate(const struct dentry * dentry,
84967 + const struct vfsmount * mnt)
84968 +{
84969 + return 1;
84970 +}
84971 +
84972 +__u32
84973 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
84974 +{
84975 + return 1;
84976 +}
84977 +
84978 +__u32
84979 +gr_acl_handle_access(const struct dentry * dentry,
84980 + const struct vfsmount * mnt, const int fmode)
84981 +{
84982 + return 1;
84983 +}
84984 +
84985 +__u32
84986 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
84987 + umode_t *mode)
84988 +{
84989 + return 1;
84990 +}
84991 +
84992 +__u32
84993 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
84994 +{
84995 + return 1;
84996 +}
84997 +
84998 +__u32
84999 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
85000 +{
85001 + return 1;
85002 +}
85003 +
85004 +__u32
85005 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
85006 +{
85007 + return 1;
85008 +}
85009 +
85010 +void
85011 +grsecurity_init(void)
85012 +{
85013 + return;
85014 +}
85015 +
85016 +umode_t gr_acl_umask(void)
85017 +{
85018 + return 0;
85019 +}
85020 +
85021 +__u32
85022 +gr_acl_handle_mknod(const struct dentry * new_dentry,
85023 + const struct dentry * parent_dentry,
85024 + const struct vfsmount * parent_mnt,
85025 + const int mode)
85026 +{
85027 + return 1;
85028 +}
85029 +
85030 +__u32
85031 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
85032 + const struct dentry * parent_dentry,
85033 + const struct vfsmount * parent_mnt)
85034 +{
85035 + return 1;
85036 +}
85037 +
85038 +__u32
85039 +gr_acl_handle_symlink(const struct dentry * new_dentry,
85040 + const struct dentry * parent_dentry,
85041 + const struct vfsmount * parent_mnt, const struct filename *from)
85042 +{
85043 + return 1;
85044 +}
85045 +
85046 +__u32
85047 +gr_acl_handle_link(const struct dentry * new_dentry,
85048 + const struct dentry * parent_dentry,
85049 + const struct vfsmount * parent_mnt,
85050 + const struct dentry * old_dentry,
85051 + const struct vfsmount * old_mnt, const struct filename *to)
85052 +{
85053 + return 1;
85054 +}
85055 +
85056 +int
85057 +gr_acl_handle_rename(const struct dentry *new_dentry,
85058 + const struct dentry *parent_dentry,
85059 + const struct vfsmount *parent_mnt,
85060 + const struct dentry *old_dentry,
85061 + const struct inode *old_parent_inode,
85062 + const struct vfsmount *old_mnt, const struct filename *newname,
85063 + unsigned int flags)
85064 +{
85065 + return 0;
85066 +}
85067 +
85068 +int
85069 +gr_acl_handle_filldir(const struct file *file, const char *name,
85070 + const int namelen, const u64 ino)
85071 +{
85072 + return 1;
85073 +}
85074 +
85075 +int
85076 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
85077 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
85078 +{
85079 + return 1;
85080 +}
85081 +
85082 +int
85083 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
85084 +{
85085 + return 0;
85086 +}
85087 +
85088 +int
85089 +gr_search_accept(const struct socket *sock)
85090 +{
85091 + return 0;
85092 +}
85093 +
85094 +int
85095 +gr_search_listen(const struct socket *sock)
85096 +{
85097 + return 0;
85098 +}
85099 +
85100 +int
85101 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
85102 +{
85103 + return 0;
85104 +}
85105 +
85106 +__u32
85107 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
85108 +{
85109 + return 1;
85110 +}
85111 +
85112 +__u32
85113 +gr_acl_handle_creat(const struct dentry * dentry,
85114 + const struct dentry * p_dentry,
85115 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
85116 + const int imode)
85117 +{
85118 + return 1;
85119 +}
85120 +
85121 +void
85122 +gr_acl_handle_exit(void)
85123 +{
85124 + return;
85125 +}
85126 +
85127 +int
85128 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
85129 +{
85130 + return 1;
85131 +}
85132 +
85133 +void
85134 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
85135 +{
85136 + return;
85137 +}
85138 +
85139 +int
85140 +gr_acl_handle_procpidmem(const struct task_struct *task)
85141 +{
85142 + return 0;
85143 +}
85144 +
85145 +int
85146 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
85147 +{
85148 + return 0;
85149 +}
85150 +
85151 +int
85152 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
85153 +{
85154 + return 0;
85155 +}
85156 +
85157 +int
85158 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
85159 +{
85160 + return 0;
85161 +}
85162 +
85163 +int
85164 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
85165 +{
85166 + return 0;
85167 +}
85168 +
85169 +int gr_acl_enable_at_secure(void)
85170 +{
85171 + return 0;
85172 +}
85173 +
85174 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
85175 +{
85176 + return dentry->d_sb->s_dev;
85177 +}
85178 +
85179 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
85180 +{
85181 + return dentry->d_inode->i_ino;
85182 +}
85183 +
85184 +void gr_put_exec_file(struct task_struct *task)
85185 +{
85186 + return;
85187 +}
85188 +
85189 +#ifdef CONFIG_SECURITY
85190 +EXPORT_SYMBOL_GPL(gr_check_user_change);
85191 +EXPORT_SYMBOL_GPL(gr_check_group_change);
85192 +#endif
85193 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
85194 new file mode 100644
85195 index 0000000..fb7531e
85196 --- /dev/null
85197 +++ b/grsecurity/grsec_exec.c
85198 @@ -0,0 +1,189 @@
85199 +#include <linux/kernel.h>
85200 +#include <linux/sched.h>
85201 +#include <linux/file.h>
85202 +#include <linux/binfmts.h>
85203 +#include <linux/fs.h>
85204 +#include <linux/types.h>
85205 +#include <linux/grdefs.h>
85206 +#include <linux/grsecurity.h>
85207 +#include <linux/grinternal.h>
85208 +#include <linux/capability.h>
85209 +#include <linux/module.h>
85210 +#include <linux/compat.h>
85211 +
85212 +#include <asm/uaccess.h>
85213 +
85214 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85215 +static char gr_exec_arg_buf[132];
85216 +static DEFINE_MUTEX(gr_exec_arg_mutex);
85217 +#endif
85218 +
85219 +struct user_arg_ptr {
85220 +#ifdef CONFIG_COMPAT
85221 + bool is_compat;
85222 +#endif
85223 + union {
85224 + const char __user *const __user *native;
85225 +#ifdef CONFIG_COMPAT
85226 + const compat_uptr_t __user *compat;
85227 +#endif
85228 + } ptr;
85229 +};
85230 +
85231 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
85232 +
85233 +void
85234 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
85235 +{
85236 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85237 + char *grarg = gr_exec_arg_buf;
85238 + unsigned int i, x, execlen = 0;
85239 + char c;
85240 +
85241 + if (!((grsec_enable_execlog && grsec_enable_group &&
85242 + in_group_p(grsec_audit_gid))
85243 + || (grsec_enable_execlog && !grsec_enable_group)))
85244 + return;
85245 +
85246 + mutex_lock(&gr_exec_arg_mutex);
85247 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
85248 +
85249 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
85250 + const char __user *p;
85251 + unsigned int len;
85252 +
85253 + p = get_user_arg_ptr(argv, i);
85254 + if (IS_ERR(p))
85255 + goto log;
85256 +
85257 + len = strnlen_user(p, 128 - execlen);
85258 + if (len > 128 - execlen)
85259 + len = 128 - execlen;
85260 + else if (len > 0)
85261 + len--;
85262 + if (copy_from_user(grarg + execlen, p, len))
85263 + goto log;
85264 +
85265 + /* rewrite unprintable characters */
85266 + for (x = 0; x < len; x++) {
85267 + c = *(grarg + execlen + x);
85268 + if (c < 32 || c > 126)
85269 + *(grarg + execlen + x) = ' ';
85270 + }
85271 +
85272 + execlen += len;
85273 + *(grarg + execlen) = ' ';
85274 + *(grarg + execlen + 1) = '\0';
85275 + execlen++;
85276 + }
85277 +
85278 + log:
85279 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
85280 + bprm->file->f_path.mnt, grarg);
85281 + mutex_unlock(&gr_exec_arg_mutex);
85282 +#endif
85283 + return;
85284 +}
85285 +
85286 +#ifdef CONFIG_GRKERNSEC
85287 +extern int gr_acl_is_capable(const int cap);
85288 +extern int gr_acl_is_capable_nolog(const int cap);
85289 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
85290 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
85291 +extern int gr_chroot_is_capable(const int cap);
85292 +extern int gr_chroot_is_capable_nolog(const int cap);
85293 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
85294 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
85295 +#endif
85296 +
85297 +const char *captab_log[] = {
85298 + "CAP_CHOWN",
85299 + "CAP_DAC_OVERRIDE",
85300 + "CAP_DAC_READ_SEARCH",
85301 + "CAP_FOWNER",
85302 + "CAP_FSETID",
85303 + "CAP_KILL",
85304 + "CAP_SETGID",
85305 + "CAP_SETUID",
85306 + "CAP_SETPCAP",
85307 + "CAP_LINUX_IMMUTABLE",
85308 + "CAP_NET_BIND_SERVICE",
85309 + "CAP_NET_BROADCAST",
85310 + "CAP_NET_ADMIN",
85311 + "CAP_NET_RAW",
85312 + "CAP_IPC_LOCK",
85313 + "CAP_IPC_OWNER",
85314 + "CAP_SYS_MODULE",
85315 + "CAP_SYS_RAWIO",
85316 + "CAP_SYS_CHROOT",
85317 + "CAP_SYS_PTRACE",
85318 + "CAP_SYS_PACCT",
85319 + "CAP_SYS_ADMIN",
85320 + "CAP_SYS_BOOT",
85321 + "CAP_SYS_NICE",
85322 + "CAP_SYS_RESOURCE",
85323 + "CAP_SYS_TIME",
85324 + "CAP_SYS_TTY_CONFIG",
85325 + "CAP_MKNOD",
85326 + "CAP_LEASE",
85327 + "CAP_AUDIT_WRITE",
85328 + "CAP_AUDIT_CONTROL",
85329 + "CAP_SETFCAP",
85330 + "CAP_MAC_OVERRIDE",
85331 + "CAP_MAC_ADMIN",
85332 + "CAP_SYSLOG",
85333 + "CAP_WAKE_ALARM",
85334 + "CAP_BLOCK_SUSPEND",
85335 + "CAP_AUDIT_READ"
85336 +};
85337 +
85338 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
85339 +
85340 +int gr_is_capable(const int cap)
85341 +{
85342 +#ifdef CONFIG_GRKERNSEC
85343 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
85344 + return 1;
85345 + return 0;
85346 +#else
85347 + return 1;
85348 +#endif
85349 +}
85350 +
85351 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
85352 +{
85353 +#ifdef CONFIG_GRKERNSEC
85354 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
85355 + return 1;
85356 + return 0;
85357 +#else
85358 + return 1;
85359 +#endif
85360 +}
85361 +
85362 +int gr_is_capable_nolog(const int cap)
85363 +{
85364 +#ifdef CONFIG_GRKERNSEC
85365 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
85366 + return 1;
85367 + return 0;
85368 +#else
85369 + return 1;
85370 +#endif
85371 +}
85372 +
85373 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
85374 +{
85375 +#ifdef CONFIG_GRKERNSEC
85376 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
85377 + return 1;
85378 + return 0;
85379 +#else
85380 + return 1;
85381 +#endif
85382 +}
85383 +
85384 +EXPORT_SYMBOL_GPL(gr_is_capable);
85385 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
85386 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
85387 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
85388 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
85389 new file mode 100644
85390 index 0000000..06cc6ea
85391 --- /dev/null
85392 +++ b/grsecurity/grsec_fifo.c
85393 @@ -0,0 +1,24 @@
85394 +#include <linux/kernel.h>
85395 +#include <linux/sched.h>
85396 +#include <linux/fs.h>
85397 +#include <linux/file.h>
85398 +#include <linux/grinternal.h>
85399 +
85400 +int
85401 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
85402 + const struct dentry *dir, const int flag, const int acc_mode)
85403 +{
85404 +#ifdef CONFIG_GRKERNSEC_FIFO
85405 + const struct cred *cred = current_cred();
85406 +
85407 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
85408 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
85409 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
85410 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
85411 + if (!inode_permission(dentry->d_inode, acc_mode))
85412 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
85413 + return -EACCES;
85414 + }
85415 +#endif
85416 + return 0;
85417 +}
85418 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
85419 new file mode 100644
85420 index 0000000..8ca18bf
85421 --- /dev/null
85422 +++ b/grsecurity/grsec_fork.c
85423 @@ -0,0 +1,23 @@
85424 +#include <linux/kernel.h>
85425 +#include <linux/sched.h>
85426 +#include <linux/grsecurity.h>
85427 +#include <linux/grinternal.h>
85428 +#include <linux/errno.h>
85429 +
85430 +void
85431 +gr_log_forkfail(const int retval)
85432 +{
85433 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
85434 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
85435 + switch (retval) {
85436 + case -EAGAIN:
85437 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
85438 + break;
85439 + case -ENOMEM:
85440 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
85441 + break;
85442 + }
85443 + }
85444 +#endif
85445 + return;
85446 +}
85447 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
85448 new file mode 100644
85449 index 0000000..4ed9e7d
85450 --- /dev/null
85451 +++ b/grsecurity/grsec_init.c
85452 @@ -0,0 +1,290 @@
85453 +#include <linux/kernel.h>
85454 +#include <linux/sched.h>
85455 +#include <linux/mm.h>
85456 +#include <linux/gracl.h>
85457 +#include <linux/slab.h>
85458 +#include <linux/vmalloc.h>
85459 +#include <linux/percpu.h>
85460 +#include <linux/module.h>
85461 +
85462 +int grsec_enable_ptrace_readexec;
85463 +int grsec_enable_setxid;
85464 +int grsec_enable_symlinkown;
85465 +kgid_t grsec_symlinkown_gid;
85466 +int grsec_enable_brute;
85467 +int grsec_enable_link;
85468 +int grsec_enable_dmesg;
85469 +int grsec_enable_harden_ptrace;
85470 +int grsec_enable_harden_ipc;
85471 +int grsec_enable_fifo;
85472 +int grsec_enable_execlog;
85473 +int grsec_enable_signal;
85474 +int grsec_enable_forkfail;
85475 +int grsec_enable_audit_ptrace;
85476 +int grsec_enable_time;
85477 +int grsec_enable_group;
85478 +kgid_t grsec_audit_gid;
85479 +int grsec_enable_chdir;
85480 +int grsec_enable_mount;
85481 +int grsec_enable_rofs;
85482 +int grsec_deny_new_usb;
85483 +int grsec_enable_chroot_findtask;
85484 +int grsec_enable_chroot_mount;
85485 +int grsec_enable_chroot_shmat;
85486 +int grsec_enable_chroot_fchdir;
85487 +int grsec_enable_chroot_double;
85488 +int grsec_enable_chroot_pivot;
85489 +int grsec_enable_chroot_chdir;
85490 +int grsec_enable_chroot_chmod;
85491 +int grsec_enable_chroot_mknod;
85492 +int grsec_enable_chroot_nice;
85493 +int grsec_enable_chroot_execlog;
85494 +int grsec_enable_chroot_caps;
85495 +int grsec_enable_chroot_rename;
85496 +int grsec_enable_chroot_sysctl;
85497 +int grsec_enable_chroot_unix;
85498 +int grsec_enable_tpe;
85499 +kgid_t grsec_tpe_gid;
85500 +int grsec_enable_blackhole;
85501 +#ifdef CONFIG_IPV6_MODULE
85502 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
85503 +#endif
85504 +int grsec_lastack_retries;
85505 +int grsec_enable_tpe_all;
85506 +int grsec_enable_tpe_invert;
85507 +int grsec_enable_socket_all;
85508 +kgid_t grsec_socket_all_gid;
85509 +int grsec_enable_socket_client;
85510 +kgid_t grsec_socket_client_gid;
85511 +int grsec_enable_socket_server;
85512 +kgid_t grsec_socket_server_gid;
85513 +int grsec_resource_logging;
85514 +int grsec_disable_privio;
85515 +int grsec_enable_log_rwxmaps;
85516 +int grsec_lock;
85517 +
85518 +DEFINE_SPINLOCK(grsec_alert_lock);
85519 +unsigned long grsec_alert_wtime = 0;
85520 +unsigned long grsec_alert_fyet = 0;
85521 +
85522 +DEFINE_SPINLOCK(grsec_audit_lock);
85523 +
85524 +DEFINE_RWLOCK(grsec_exec_file_lock);
85525 +
85526 +char *gr_shared_page[4];
85527 +
85528 +char *gr_alert_log_fmt;
85529 +char *gr_audit_log_fmt;
85530 +char *gr_alert_log_buf;
85531 +char *gr_audit_log_buf;
85532 +
85533 +extern struct gr_arg *gr_usermode;
85534 +extern unsigned char *gr_system_salt;
85535 +extern unsigned char *gr_system_sum;
85536 +
85537 +void __init
85538 +grsecurity_init(void)
85539 +{
85540 + int j;
85541 + /* create the per-cpu shared pages */
85542 +
85543 +#ifdef CONFIG_X86
85544 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
85545 +#endif
85546 +
85547 + for (j = 0; j < 4; j++) {
85548 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
85549 + if (gr_shared_page[j] == NULL) {
85550 + panic("Unable to allocate grsecurity shared page");
85551 + return;
85552 + }
85553 + }
85554 +
85555 + /* allocate log buffers */
85556 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
85557 + if (!gr_alert_log_fmt) {
85558 + panic("Unable to allocate grsecurity alert log format buffer");
85559 + return;
85560 + }
85561 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
85562 + if (!gr_audit_log_fmt) {
85563 + panic("Unable to allocate grsecurity audit log format buffer");
85564 + return;
85565 + }
85566 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
85567 + if (!gr_alert_log_buf) {
85568 + panic("Unable to allocate grsecurity alert log buffer");
85569 + return;
85570 + }
85571 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
85572 + if (!gr_audit_log_buf) {
85573 + panic("Unable to allocate grsecurity audit log buffer");
85574 + return;
85575 + }
85576 +
85577 + /* allocate memory for authentication structure */
85578 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
85579 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
85580 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
85581 +
85582 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
85583 + panic("Unable to allocate grsecurity authentication structure");
85584 + return;
85585 + }
85586 +
85587 +#ifdef CONFIG_GRKERNSEC_IO
85588 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
85589 + grsec_disable_privio = 1;
85590 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
85591 + grsec_disable_privio = 1;
85592 +#else
85593 + grsec_disable_privio = 0;
85594 +#endif
85595 +#endif
85596 +
85597 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
85598 + /* for backward compatibility, tpe_invert always defaults to on if
85599 + enabled in the kernel
85600 + */
85601 + grsec_enable_tpe_invert = 1;
85602 +#endif
85603 +
85604 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
85605 +#ifndef CONFIG_GRKERNSEC_SYSCTL
85606 + grsec_lock = 1;
85607 +#endif
85608 +
85609 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
85610 + grsec_enable_log_rwxmaps = 1;
85611 +#endif
85612 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
85613 + grsec_enable_group = 1;
85614 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
85615 +#endif
85616 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
85617 + grsec_enable_ptrace_readexec = 1;
85618 +#endif
85619 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
85620 + grsec_enable_chdir = 1;
85621 +#endif
85622 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
85623 + grsec_enable_harden_ptrace = 1;
85624 +#endif
85625 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
85626 + grsec_enable_harden_ipc = 1;
85627 +#endif
85628 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
85629 + grsec_enable_mount = 1;
85630 +#endif
85631 +#ifdef CONFIG_GRKERNSEC_LINK
85632 + grsec_enable_link = 1;
85633 +#endif
85634 +#ifdef CONFIG_GRKERNSEC_BRUTE
85635 + grsec_enable_brute = 1;
85636 +#endif
85637 +#ifdef CONFIG_GRKERNSEC_DMESG
85638 + grsec_enable_dmesg = 1;
85639 +#endif
85640 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
85641 + grsec_enable_blackhole = 1;
85642 + grsec_lastack_retries = 4;
85643 +#endif
85644 +#ifdef CONFIG_GRKERNSEC_FIFO
85645 + grsec_enable_fifo = 1;
85646 +#endif
85647 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85648 + grsec_enable_execlog = 1;
85649 +#endif
85650 +#ifdef CONFIG_GRKERNSEC_SETXID
85651 + grsec_enable_setxid = 1;
85652 +#endif
85653 +#ifdef CONFIG_GRKERNSEC_SIGNAL
85654 + grsec_enable_signal = 1;
85655 +#endif
85656 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
85657 + grsec_enable_forkfail = 1;
85658 +#endif
85659 +#ifdef CONFIG_GRKERNSEC_TIME
85660 + grsec_enable_time = 1;
85661 +#endif
85662 +#ifdef CONFIG_GRKERNSEC_RESLOG
85663 + grsec_resource_logging = 1;
85664 +#endif
85665 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
85666 + grsec_enable_chroot_findtask = 1;
85667 +#endif
85668 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
85669 + grsec_enable_chroot_unix = 1;
85670 +#endif
85671 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
85672 + grsec_enable_chroot_mount = 1;
85673 +#endif
85674 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
85675 + grsec_enable_chroot_fchdir = 1;
85676 +#endif
85677 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
85678 + grsec_enable_chroot_shmat = 1;
85679 +#endif
85680 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
85681 + grsec_enable_audit_ptrace = 1;
85682 +#endif
85683 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
85684 + grsec_enable_chroot_double = 1;
85685 +#endif
85686 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
85687 + grsec_enable_chroot_pivot = 1;
85688 +#endif
85689 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
85690 + grsec_enable_chroot_chdir = 1;
85691 +#endif
85692 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
85693 + grsec_enable_chroot_chmod = 1;
85694 +#endif
85695 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
85696 + grsec_enable_chroot_mknod = 1;
85697 +#endif
85698 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
85699 + grsec_enable_chroot_nice = 1;
85700 +#endif
85701 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
85702 + grsec_enable_chroot_execlog = 1;
85703 +#endif
85704 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
85705 + grsec_enable_chroot_caps = 1;
85706 +#endif
85707 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
85708 + grsec_enable_chroot_rename = 1;
85709 +#endif
85710 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
85711 + grsec_enable_chroot_sysctl = 1;
85712 +#endif
85713 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
85714 + grsec_enable_symlinkown = 1;
85715 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
85716 +#endif
85717 +#ifdef CONFIG_GRKERNSEC_TPE
85718 + grsec_enable_tpe = 1;
85719 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
85720 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
85721 + grsec_enable_tpe_all = 1;
85722 +#endif
85723 +#endif
85724 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
85725 + grsec_enable_socket_all = 1;
85726 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
85727 +#endif
85728 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
85729 + grsec_enable_socket_client = 1;
85730 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
85731 +#endif
85732 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
85733 + grsec_enable_socket_server = 1;
85734 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
85735 +#endif
85736 +#endif
85737 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
85738 + grsec_deny_new_usb = 1;
85739 +#endif
85740 +
85741 + return;
85742 +}
85743 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
85744 new file mode 100644
85745 index 0000000..1773300
85746 --- /dev/null
85747 +++ b/grsecurity/grsec_ipc.c
85748 @@ -0,0 +1,48 @@
85749 +#include <linux/kernel.h>
85750 +#include <linux/mm.h>
85751 +#include <linux/sched.h>
85752 +#include <linux/file.h>
85753 +#include <linux/ipc.h>
85754 +#include <linux/ipc_namespace.h>
85755 +#include <linux/grsecurity.h>
85756 +#include <linux/grinternal.h>
85757 +
85758 +int
85759 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
85760 +{
85761 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
85762 + int write;
85763 + int orig_granted_mode;
85764 + kuid_t euid;
85765 + kgid_t egid;
85766 +
85767 + if (!grsec_enable_harden_ipc)
85768 + return 1;
85769 +
85770 + euid = current_euid();
85771 + egid = current_egid();
85772 +
85773 + write = requested_mode & 00002;
85774 + orig_granted_mode = ipcp->mode;
85775 +
85776 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
85777 + orig_granted_mode >>= 6;
85778 + else {
85779 + /* if likely wrong permissions, lock to user */
85780 + if (orig_granted_mode & 0007)
85781 + orig_granted_mode = 0;
85782 + /* otherwise do a egid-only check */
85783 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
85784 + orig_granted_mode >>= 3;
85785 + /* otherwise, no access */
85786 + else
85787 + orig_granted_mode = 0;
85788 + }
85789 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
85790 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
85791 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
85792 + return 0;
85793 + }
85794 +#endif
85795 + return 1;
85796 +}
85797 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
85798 new file mode 100644
85799 index 0000000..5e05e20
85800 --- /dev/null
85801 +++ b/grsecurity/grsec_link.c
85802 @@ -0,0 +1,58 @@
85803 +#include <linux/kernel.h>
85804 +#include <linux/sched.h>
85805 +#include <linux/fs.h>
85806 +#include <linux/file.h>
85807 +#include <linux/grinternal.h>
85808 +
85809 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
85810 +{
85811 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
85812 + const struct inode *link_inode = link->dentry->d_inode;
85813 +
85814 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
85815 + /* ignore root-owned links, e.g. /proc/self */
85816 + gr_is_global_nonroot(link_inode->i_uid) && target &&
85817 + !uid_eq(link_inode->i_uid, target->i_uid)) {
85818 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
85819 + return 1;
85820 + }
85821 +#endif
85822 + return 0;
85823 +}
85824 +
85825 +int
85826 +gr_handle_follow_link(const struct inode *parent,
85827 + const struct inode *inode,
85828 + const struct dentry *dentry, const struct vfsmount *mnt)
85829 +{
85830 +#ifdef CONFIG_GRKERNSEC_LINK
85831 + const struct cred *cred = current_cred();
85832 +
85833 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
85834 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
85835 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
85836 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
85837 + return -EACCES;
85838 + }
85839 +#endif
85840 + return 0;
85841 +}
85842 +
85843 +int
85844 +gr_handle_hardlink(const struct dentry *dentry,
85845 + const struct vfsmount *mnt,
85846 + struct inode *inode, const int mode, const struct filename *to)
85847 +{
85848 +#ifdef CONFIG_GRKERNSEC_LINK
85849 + const struct cred *cred = current_cred();
85850 +
85851 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
85852 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
85853 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
85854 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
85855 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
85856 + return -EPERM;
85857 + }
85858 +#endif
85859 + return 0;
85860 +}
85861 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
85862 new file mode 100644
85863 index 0000000..dbe0a6b
85864 --- /dev/null
85865 +++ b/grsecurity/grsec_log.c
85866 @@ -0,0 +1,341 @@
85867 +#include <linux/kernel.h>
85868 +#include <linux/sched.h>
85869 +#include <linux/file.h>
85870 +#include <linux/tty.h>
85871 +#include <linux/fs.h>
85872 +#include <linux/mm.h>
85873 +#include <linux/grinternal.h>
85874 +
85875 +#ifdef CONFIG_TREE_PREEMPT_RCU
85876 +#define DISABLE_PREEMPT() preempt_disable()
85877 +#define ENABLE_PREEMPT() preempt_enable()
85878 +#else
85879 +#define DISABLE_PREEMPT()
85880 +#define ENABLE_PREEMPT()
85881 +#endif
85882 +
85883 +#define BEGIN_LOCKS(x) \
85884 + DISABLE_PREEMPT(); \
85885 + rcu_read_lock(); \
85886 + read_lock(&tasklist_lock); \
85887 + read_lock(&grsec_exec_file_lock); \
85888 + if (x != GR_DO_AUDIT) \
85889 + spin_lock(&grsec_alert_lock); \
85890 + else \
85891 + spin_lock(&grsec_audit_lock)
85892 +
85893 +#define END_LOCKS(x) \
85894 + if (x != GR_DO_AUDIT) \
85895 + spin_unlock(&grsec_alert_lock); \
85896 + else \
85897 + spin_unlock(&grsec_audit_lock); \
85898 + read_unlock(&grsec_exec_file_lock); \
85899 + read_unlock(&tasklist_lock); \
85900 + rcu_read_unlock(); \
85901 + ENABLE_PREEMPT(); \
85902 + if (x == GR_DONT_AUDIT) \
85903 + gr_handle_alertkill(current)
85904 +
85905 +enum {
85906 + FLOODING,
85907 + NO_FLOODING
85908 +};
85909 +
85910 +extern char *gr_alert_log_fmt;
85911 +extern char *gr_audit_log_fmt;
85912 +extern char *gr_alert_log_buf;
85913 +extern char *gr_audit_log_buf;
85914 +
85915 +static int gr_log_start(int audit)
85916 +{
85917 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
85918 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
85919 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85920 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
85921 + unsigned long curr_secs = get_seconds();
85922 +
85923 + if (audit == GR_DO_AUDIT)
85924 + goto set_fmt;
85925 +
85926 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
85927 + grsec_alert_wtime = curr_secs;
85928 + grsec_alert_fyet = 0;
85929 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
85930 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
85931 + grsec_alert_fyet++;
85932 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
85933 + grsec_alert_wtime = curr_secs;
85934 + grsec_alert_fyet++;
85935 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
85936 + return FLOODING;
85937 + }
85938 + else return FLOODING;
85939 +
85940 +set_fmt:
85941 +#endif
85942 + memset(buf, 0, PAGE_SIZE);
85943 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
85944 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
85945 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
85946 + } else if (current->signal->curr_ip) {
85947 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
85948 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
85949 + } else if (gr_acl_is_enabled()) {
85950 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
85951 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
85952 + } else {
85953 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
85954 + strcpy(buf, fmt);
85955 + }
85956 +
85957 + return NO_FLOODING;
85958 +}
85959 +
85960 +static void gr_log_middle(int audit, const char *msg, va_list ap)
85961 + __attribute__ ((format (printf, 2, 0)));
85962 +
85963 +static void gr_log_middle(int audit, const char *msg, va_list ap)
85964 +{
85965 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85966 + unsigned int len = strlen(buf);
85967 +
85968 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
85969 +
85970 + return;
85971 +}
85972 +
85973 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
85974 + __attribute__ ((format (printf, 2, 3)));
85975 +
85976 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
85977 +{
85978 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85979 + unsigned int len = strlen(buf);
85980 + va_list ap;
85981 +
85982 + va_start(ap, msg);
85983 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
85984 + va_end(ap);
85985 +
85986 + return;
85987 +}
85988 +
85989 +static void gr_log_end(int audit, int append_default)
85990 +{
85991 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85992 + if (append_default) {
85993 + struct task_struct *task = current;
85994 + struct task_struct *parent = task->real_parent;
85995 + const struct cred *cred = __task_cred(task);
85996 + const struct cred *pcred = __task_cred(parent);
85997 + unsigned int len = strlen(buf);
85998 +
85999 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86000 + }
86001 +
86002 + printk("%s\n", buf);
86003 +
86004 + return;
86005 +}
86006 +
86007 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
86008 +{
86009 + int logtype;
86010 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
86011 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
86012 + void *voidptr = NULL;
86013 + int num1 = 0, num2 = 0;
86014 + unsigned long ulong1 = 0, ulong2 = 0;
86015 + struct dentry *dentry = NULL;
86016 + struct vfsmount *mnt = NULL;
86017 + struct file *file = NULL;
86018 + struct task_struct *task = NULL;
86019 + struct vm_area_struct *vma = NULL;
86020 + const struct cred *cred, *pcred;
86021 + va_list ap;
86022 +
86023 + BEGIN_LOCKS(audit);
86024 + logtype = gr_log_start(audit);
86025 + if (logtype == FLOODING) {
86026 + END_LOCKS(audit);
86027 + return;
86028 + }
86029 + va_start(ap, argtypes);
86030 + switch (argtypes) {
86031 + case GR_TTYSNIFF:
86032 + task = va_arg(ap, struct task_struct *);
86033 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
86034 + break;
86035 + case GR_SYSCTL_HIDDEN:
86036 + str1 = va_arg(ap, char *);
86037 + gr_log_middle_varargs(audit, msg, result, str1);
86038 + break;
86039 + case GR_RBAC:
86040 + dentry = va_arg(ap, struct dentry *);
86041 + mnt = va_arg(ap, struct vfsmount *);
86042 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
86043 + break;
86044 + case GR_RBAC_STR:
86045 + dentry = va_arg(ap, struct dentry *);
86046 + mnt = va_arg(ap, struct vfsmount *);
86047 + str1 = va_arg(ap, char *);
86048 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
86049 + break;
86050 + case GR_STR_RBAC:
86051 + str1 = va_arg(ap, char *);
86052 + dentry = va_arg(ap, struct dentry *);
86053 + mnt = va_arg(ap, struct vfsmount *);
86054 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
86055 + break;
86056 + case GR_RBAC_MODE2:
86057 + dentry = va_arg(ap, struct dentry *);
86058 + mnt = va_arg(ap, struct vfsmount *);
86059 + str1 = va_arg(ap, char *);
86060 + str2 = va_arg(ap, char *);
86061 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
86062 + break;
86063 + case GR_RBAC_MODE3:
86064 + dentry = va_arg(ap, struct dentry *);
86065 + mnt = va_arg(ap, struct vfsmount *);
86066 + str1 = va_arg(ap, char *);
86067 + str2 = va_arg(ap, char *);
86068 + str3 = va_arg(ap, char *);
86069 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
86070 + break;
86071 + case GR_FILENAME:
86072 + dentry = va_arg(ap, struct dentry *);
86073 + mnt = va_arg(ap, struct vfsmount *);
86074 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
86075 + break;
86076 + case GR_STR_FILENAME:
86077 + str1 = va_arg(ap, char *);
86078 + dentry = va_arg(ap, struct dentry *);
86079 + mnt = va_arg(ap, struct vfsmount *);
86080 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
86081 + break;
86082 + case GR_FILENAME_STR:
86083 + dentry = va_arg(ap, struct dentry *);
86084 + mnt = va_arg(ap, struct vfsmount *);
86085 + str1 = va_arg(ap, char *);
86086 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
86087 + break;
86088 + case GR_FILENAME_TWO_INT:
86089 + dentry = va_arg(ap, struct dentry *);
86090 + mnt = va_arg(ap, struct vfsmount *);
86091 + num1 = va_arg(ap, int);
86092 + num2 = va_arg(ap, int);
86093 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
86094 + break;
86095 + case GR_FILENAME_TWO_INT_STR:
86096 + dentry = va_arg(ap, struct dentry *);
86097 + mnt = va_arg(ap, struct vfsmount *);
86098 + num1 = va_arg(ap, int);
86099 + num2 = va_arg(ap, int);
86100 + str1 = va_arg(ap, char *);
86101 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
86102 + break;
86103 + case GR_TEXTREL:
86104 + file = va_arg(ap, struct file *);
86105 + ulong1 = va_arg(ap, unsigned long);
86106 + ulong2 = va_arg(ap, unsigned long);
86107 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
86108 + break;
86109 + case GR_PTRACE:
86110 + task = va_arg(ap, struct task_struct *);
86111 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
86112 + break;
86113 + case GR_RESOURCE:
86114 + task = va_arg(ap, struct task_struct *);
86115 + cred = __task_cred(task);
86116 + pcred = __task_cred(task->real_parent);
86117 + ulong1 = va_arg(ap, unsigned long);
86118 + str1 = va_arg(ap, char *);
86119 + ulong2 = va_arg(ap, unsigned long);
86120 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86121 + break;
86122 + case GR_CAP:
86123 + task = va_arg(ap, struct task_struct *);
86124 + cred = __task_cred(task);
86125 + pcred = __task_cred(task->real_parent);
86126 + str1 = va_arg(ap, char *);
86127 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86128 + break;
86129 + case GR_SIG:
86130 + str1 = va_arg(ap, char *);
86131 + voidptr = va_arg(ap, void *);
86132 + gr_log_middle_varargs(audit, msg, str1, voidptr);
86133 + break;
86134 + case GR_SIG2:
86135 + task = va_arg(ap, struct task_struct *);
86136 + cred = __task_cred(task);
86137 + pcred = __task_cred(task->real_parent);
86138 + num1 = va_arg(ap, int);
86139 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86140 + break;
86141 + case GR_CRASH1:
86142 + task = va_arg(ap, struct task_struct *);
86143 + cred = __task_cred(task);
86144 + pcred = __task_cred(task->real_parent);
86145 + ulong1 = va_arg(ap, unsigned long);
86146 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
86147 + break;
86148 + case GR_CRASH2:
86149 + task = va_arg(ap, struct task_struct *);
86150 + cred = __task_cred(task);
86151 + pcred = __task_cred(task->real_parent);
86152 + ulong1 = va_arg(ap, unsigned long);
86153 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
86154 + break;
86155 + case GR_RWXMAP:
86156 + file = va_arg(ap, struct file *);
86157 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
86158 + break;
86159 + case GR_RWXMAPVMA:
86160 + vma = va_arg(ap, struct vm_area_struct *);
86161 + if (vma->vm_file)
86162 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
86163 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
86164 + str1 = "<stack>";
86165 + else if (vma->vm_start <= current->mm->brk &&
86166 + vma->vm_end >= current->mm->start_brk)
86167 + str1 = "<heap>";
86168 + else
86169 + str1 = "<anonymous mapping>";
86170 + gr_log_middle_varargs(audit, msg, str1);
86171 + break;
86172 + case GR_PSACCT:
86173 + {
86174 + unsigned int wday, cday;
86175 + __u8 whr, chr;
86176 + __u8 wmin, cmin;
86177 + __u8 wsec, csec;
86178 + char cur_tty[64] = { 0 };
86179 + char parent_tty[64] = { 0 };
86180 +
86181 + task = va_arg(ap, struct task_struct *);
86182 + wday = va_arg(ap, unsigned int);
86183 + cday = va_arg(ap, unsigned int);
86184 + whr = va_arg(ap, int);
86185 + chr = va_arg(ap, int);
86186 + wmin = va_arg(ap, int);
86187 + cmin = va_arg(ap, int);
86188 + wsec = va_arg(ap, int);
86189 + csec = va_arg(ap, int);
86190 + ulong1 = va_arg(ap, unsigned long);
86191 + cred = __task_cred(task);
86192 + pcred = __task_cred(task->real_parent);
86193 +
86194 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86195 + }
86196 + break;
86197 + default:
86198 + gr_log_middle(audit, msg, ap);
86199 + }
86200 + va_end(ap);
86201 + // these don't need DEFAULTSECARGS printed on the end
86202 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
86203 + gr_log_end(audit, 0);
86204 + else
86205 + gr_log_end(audit, 1);
86206 + END_LOCKS(audit);
86207 +}
86208 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
86209 new file mode 100644
86210 index 0000000..0e39d8c
86211 --- /dev/null
86212 +++ b/grsecurity/grsec_mem.c
86213 @@ -0,0 +1,48 @@
86214 +#include <linux/kernel.h>
86215 +#include <linux/sched.h>
86216 +#include <linux/mm.h>
86217 +#include <linux/mman.h>
86218 +#include <linux/module.h>
86219 +#include <linux/grinternal.h>
86220 +
86221 +void gr_handle_msr_write(void)
86222 +{
86223 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
86224 + return;
86225 +}
86226 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
86227 +
86228 +void
86229 +gr_handle_ioperm(void)
86230 +{
86231 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
86232 + return;
86233 +}
86234 +
86235 +void
86236 +gr_handle_iopl(void)
86237 +{
86238 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
86239 + return;
86240 +}
86241 +
86242 +void
86243 +gr_handle_mem_readwrite(u64 from, u64 to)
86244 +{
86245 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
86246 + return;
86247 +}
86248 +
86249 +void
86250 +gr_handle_vm86(void)
86251 +{
86252 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
86253 + return;
86254 +}
86255 +
86256 +void
86257 +gr_log_badprocpid(const char *entry)
86258 +{
86259 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
86260 + return;
86261 +}
86262 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
86263 new file mode 100644
86264 index 0000000..6f9eb73
86265 --- /dev/null
86266 +++ b/grsecurity/grsec_mount.c
86267 @@ -0,0 +1,65 @@
86268 +#include <linux/kernel.h>
86269 +#include <linux/sched.h>
86270 +#include <linux/mount.h>
86271 +#include <linux/major.h>
86272 +#include <linux/grsecurity.h>
86273 +#include <linux/grinternal.h>
86274 +
86275 +void
86276 +gr_log_remount(const char *devname, const int retval)
86277 +{
86278 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
86279 + if (grsec_enable_mount && (retval >= 0))
86280 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
86281 +#endif
86282 + return;
86283 +}
86284 +
86285 +void
86286 +gr_log_unmount(const char *devname, const int retval)
86287 +{
86288 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
86289 + if (grsec_enable_mount && (retval >= 0))
86290 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
86291 +#endif
86292 + return;
86293 +}
86294 +
86295 +void
86296 +gr_log_mount(const char *from, struct path *to, const int retval)
86297 +{
86298 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
86299 + if (grsec_enable_mount && (retval >= 0))
86300 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
86301 +#endif
86302 + return;
86303 +}
86304 +
86305 +int
86306 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
86307 +{
86308 +#ifdef CONFIG_GRKERNSEC_ROFS
86309 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
86310 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
86311 + return -EPERM;
86312 + } else
86313 + return 0;
86314 +#endif
86315 + return 0;
86316 +}
86317 +
86318 +int
86319 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
86320 +{
86321 +#ifdef CONFIG_GRKERNSEC_ROFS
86322 + struct inode *inode = dentry->d_inode;
86323 +
86324 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
86325 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
86326 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
86327 + return -EPERM;
86328 + } else
86329 + return 0;
86330 +#endif
86331 + return 0;
86332 +}
86333 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
86334 new file mode 100644
86335 index 0000000..6ee9d50
86336 --- /dev/null
86337 +++ b/grsecurity/grsec_pax.c
86338 @@ -0,0 +1,45 @@
86339 +#include <linux/kernel.h>
86340 +#include <linux/sched.h>
86341 +#include <linux/mm.h>
86342 +#include <linux/file.h>
86343 +#include <linux/grinternal.h>
86344 +#include <linux/grsecurity.h>
86345 +
86346 +void
86347 +gr_log_textrel(struct vm_area_struct * vma)
86348 +{
86349 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86350 + if (grsec_enable_log_rwxmaps)
86351 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
86352 +#endif
86353 + return;
86354 +}
86355 +
86356 +void gr_log_ptgnustack(struct file *file)
86357 +{
86358 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86359 + if (grsec_enable_log_rwxmaps)
86360 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
86361 +#endif
86362 + return;
86363 +}
86364 +
86365 +void
86366 +gr_log_rwxmmap(struct file *file)
86367 +{
86368 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86369 + if (grsec_enable_log_rwxmaps)
86370 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
86371 +#endif
86372 + return;
86373 +}
86374 +
86375 +void
86376 +gr_log_rwxmprotect(struct vm_area_struct *vma)
86377 +{
86378 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86379 + if (grsec_enable_log_rwxmaps)
86380 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
86381 +#endif
86382 + return;
86383 +}
86384 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
86385 new file mode 100644
86386 index 0000000..2005a3a
86387 --- /dev/null
86388 +++ b/grsecurity/grsec_proc.c
86389 @@ -0,0 +1,20 @@
86390 +#include <linux/kernel.h>
86391 +#include <linux/sched.h>
86392 +#include <linux/grsecurity.h>
86393 +#include <linux/grinternal.h>
86394 +
86395 +int gr_proc_is_restricted(void)
86396 +{
86397 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86398 + const struct cred *cred = current_cred();
86399 +#endif
86400 +
86401 +#ifdef CONFIG_GRKERNSEC_PROC_USER
86402 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
86403 + return -EACCES;
86404 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86405 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
86406 + return -EACCES;
86407 +#endif
86408 + return 0;
86409 +}
86410 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
86411 new file mode 100644
86412 index 0000000..f7f29aa
86413 --- /dev/null
86414 +++ b/grsecurity/grsec_ptrace.c
86415 @@ -0,0 +1,30 @@
86416 +#include <linux/kernel.h>
86417 +#include <linux/sched.h>
86418 +#include <linux/grinternal.h>
86419 +#include <linux/security.h>
86420 +
86421 +void
86422 +gr_audit_ptrace(struct task_struct *task)
86423 +{
86424 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
86425 + if (grsec_enable_audit_ptrace)
86426 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
86427 +#endif
86428 + return;
86429 +}
86430 +
86431 +int
86432 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
86433 +{
86434 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
86435 + const struct dentry *dentry = file->f_path.dentry;
86436 + const struct vfsmount *mnt = file->f_path.mnt;
86437 +
86438 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
86439 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
86440 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
86441 + return -EACCES;
86442 + }
86443 +#endif
86444 + return 0;
86445 +}
86446 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
86447 new file mode 100644
86448 index 0000000..3860c7e
86449 --- /dev/null
86450 +++ b/grsecurity/grsec_sig.c
86451 @@ -0,0 +1,236 @@
86452 +#include <linux/kernel.h>
86453 +#include <linux/sched.h>
86454 +#include <linux/fs.h>
86455 +#include <linux/delay.h>
86456 +#include <linux/grsecurity.h>
86457 +#include <linux/grinternal.h>
86458 +#include <linux/hardirq.h>
86459 +
86460 +char *signames[] = {
86461 + [SIGSEGV] = "Segmentation fault",
86462 + [SIGILL] = "Illegal instruction",
86463 + [SIGABRT] = "Abort",
86464 + [SIGBUS] = "Invalid alignment/Bus error"
86465 +};
86466 +
86467 +void
86468 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
86469 +{
86470 +#ifdef CONFIG_GRKERNSEC_SIGNAL
86471 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
86472 + (sig == SIGABRT) || (sig == SIGBUS))) {
86473 + if (task_pid_nr(t) == task_pid_nr(current)) {
86474 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
86475 + } else {
86476 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
86477 + }
86478 + }
86479 +#endif
86480 + return;
86481 +}
86482 +
86483 +int
86484 +gr_handle_signal(const struct task_struct *p, const int sig)
86485 +{
86486 +#ifdef CONFIG_GRKERNSEC
86487 + /* ignore the 0 signal for protected task checks */
86488 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
86489 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
86490 + return -EPERM;
86491 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
86492 + return -EPERM;
86493 + }
86494 +#endif
86495 + return 0;
86496 +}
86497 +
86498 +#ifdef CONFIG_GRKERNSEC
86499 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
86500 +
86501 +int gr_fake_force_sig(int sig, struct task_struct *t)
86502 +{
86503 + unsigned long int flags;
86504 + int ret, blocked, ignored;
86505 + struct k_sigaction *action;
86506 +
86507 + spin_lock_irqsave(&t->sighand->siglock, flags);
86508 + action = &t->sighand->action[sig-1];
86509 + ignored = action->sa.sa_handler == SIG_IGN;
86510 + blocked = sigismember(&t->blocked, sig);
86511 + if (blocked || ignored) {
86512 + action->sa.sa_handler = SIG_DFL;
86513 + if (blocked) {
86514 + sigdelset(&t->blocked, sig);
86515 + recalc_sigpending_and_wake(t);
86516 + }
86517 + }
86518 + if (action->sa.sa_handler == SIG_DFL)
86519 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
86520 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
86521 +
86522 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
86523 +
86524 + return ret;
86525 +}
86526 +#endif
86527 +
86528 +#define GR_USER_BAN_TIME (15 * 60)
86529 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
86530 +
86531 +void gr_handle_brute_attach(int dumpable)
86532 +{
86533 +#ifdef CONFIG_GRKERNSEC_BRUTE
86534 + struct task_struct *p = current;
86535 + kuid_t uid = GLOBAL_ROOT_UID;
86536 + int daemon = 0;
86537 +
86538 + if (!grsec_enable_brute)
86539 + return;
86540 +
86541 + rcu_read_lock();
86542 + read_lock(&tasklist_lock);
86543 + read_lock(&grsec_exec_file_lock);
86544 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
86545 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
86546 + p->real_parent->brute = 1;
86547 + daemon = 1;
86548 + } else {
86549 + const struct cred *cred = __task_cred(p), *cred2;
86550 + struct task_struct *tsk, *tsk2;
86551 +
86552 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
86553 + struct user_struct *user;
86554 +
86555 + uid = cred->uid;
86556 +
86557 + /* this is put upon execution past expiration */
86558 + user = find_user(uid);
86559 + if (user == NULL)
86560 + goto unlock;
86561 + user->suid_banned = 1;
86562 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
86563 + if (user->suid_ban_expires == ~0UL)
86564 + user->suid_ban_expires--;
86565 +
86566 + /* only kill other threads of the same binary, from the same user */
86567 + do_each_thread(tsk2, tsk) {
86568 + cred2 = __task_cred(tsk);
86569 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
86570 + gr_fake_force_sig(SIGKILL, tsk);
86571 + } while_each_thread(tsk2, tsk);
86572 + }
86573 + }
86574 +unlock:
86575 + read_unlock(&grsec_exec_file_lock);
86576 + read_unlock(&tasklist_lock);
86577 + rcu_read_unlock();
86578 +
86579 + if (gr_is_global_nonroot(uid))
86580 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
86581 + else if (daemon)
86582 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
86583 +
86584 +#endif
86585 + return;
86586 +}
86587 +
86588 +void gr_handle_brute_check(void)
86589 +{
86590 +#ifdef CONFIG_GRKERNSEC_BRUTE
86591 + struct task_struct *p = current;
86592 +
86593 + if (unlikely(p->brute)) {
86594 + if (!grsec_enable_brute)
86595 + p->brute = 0;
86596 + else if (time_before(get_seconds(), p->brute_expires))
86597 + msleep(30 * 1000);
86598 + }
86599 +#endif
86600 + return;
86601 +}
86602 +
86603 +void gr_handle_kernel_exploit(void)
86604 +{
86605 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86606 + const struct cred *cred;
86607 + struct task_struct *tsk, *tsk2;
86608 + struct user_struct *user;
86609 + kuid_t uid;
86610 +
86611 + if (in_irq() || in_serving_softirq() || in_nmi())
86612 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
86613 +
86614 + uid = current_uid();
86615 +
86616 + if (gr_is_global_root(uid))
86617 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
86618 + else {
86619 + /* kill all the processes of this user, hold a reference
86620 + to their creds struct, and prevent them from creating
86621 + another process until system reset
86622 + */
86623 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
86624 + GR_GLOBAL_UID(uid));
86625 + /* we intentionally leak this ref */
86626 + user = get_uid(current->cred->user);
86627 + if (user)
86628 + user->kernel_banned = 1;
86629 +
86630 + /* kill all processes of this user */
86631 + read_lock(&tasklist_lock);
86632 + do_each_thread(tsk2, tsk) {
86633 + cred = __task_cred(tsk);
86634 + if (uid_eq(cred->uid, uid))
86635 + gr_fake_force_sig(SIGKILL, tsk);
86636 + } while_each_thread(tsk2, tsk);
86637 + read_unlock(&tasklist_lock);
86638 + }
86639 +#endif
86640 +}
86641 +
86642 +#ifdef CONFIG_GRKERNSEC_BRUTE
86643 +static bool suid_ban_expired(struct user_struct *user)
86644 +{
86645 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
86646 + user->suid_banned = 0;
86647 + user->suid_ban_expires = 0;
86648 + free_uid(user);
86649 + return true;
86650 + }
86651 +
86652 + return false;
86653 +}
86654 +#endif
86655 +
86656 +int gr_process_kernel_exec_ban(void)
86657 +{
86658 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86659 + if (unlikely(current->cred->user->kernel_banned))
86660 + return -EPERM;
86661 +#endif
86662 + return 0;
86663 +}
86664 +
86665 +int gr_process_kernel_setuid_ban(struct user_struct *user)
86666 +{
86667 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86668 + if (unlikely(user->kernel_banned))
86669 + gr_fake_force_sig(SIGKILL, current);
86670 +#endif
86671 + return 0;
86672 +}
86673 +
86674 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
86675 +{
86676 +#ifdef CONFIG_GRKERNSEC_BRUTE
86677 + struct user_struct *user = current->cred->user;
86678 + if (unlikely(user->suid_banned)) {
86679 + if (suid_ban_expired(user))
86680 + return 0;
86681 + /* disallow execution of suid binaries only */
86682 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
86683 + return -EPERM;
86684 + }
86685 +#endif
86686 + return 0;
86687 +}
86688 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
86689 new file mode 100644
86690 index 0000000..a523bd2
86691 --- /dev/null
86692 +++ b/grsecurity/grsec_sock.c
86693 @@ -0,0 +1,244 @@
86694 +#include <linux/kernel.h>
86695 +#include <linux/module.h>
86696 +#include <linux/sched.h>
86697 +#include <linux/file.h>
86698 +#include <linux/net.h>
86699 +#include <linux/in.h>
86700 +#include <linux/ip.h>
86701 +#include <net/sock.h>
86702 +#include <net/inet_sock.h>
86703 +#include <linux/grsecurity.h>
86704 +#include <linux/grinternal.h>
86705 +#include <linux/gracl.h>
86706 +
86707 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
86708 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
86709 +
86710 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
86711 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
86712 +
86713 +#ifdef CONFIG_UNIX_MODULE
86714 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
86715 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
86716 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
86717 +EXPORT_SYMBOL_GPL(gr_handle_create);
86718 +#endif
86719 +
86720 +#ifdef CONFIG_GRKERNSEC
86721 +#define gr_conn_table_size 32749
86722 +struct conn_table_entry {
86723 + struct conn_table_entry *next;
86724 + struct signal_struct *sig;
86725 +};
86726 +
86727 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
86728 +DEFINE_SPINLOCK(gr_conn_table_lock);
86729 +
86730 +extern const char * gr_socktype_to_name(unsigned char type);
86731 +extern const char * gr_proto_to_name(unsigned char proto);
86732 +extern const char * gr_sockfamily_to_name(unsigned char family);
86733 +
86734 +static int
86735 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
86736 +{
86737 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
86738 +}
86739 +
86740 +static int
86741 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
86742 + __u16 sport, __u16 dport)
86743 +{
86744 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
86745 + sig->gr_sport == sport && sig->gr_dport == dport))
86746 + return 1;
86747 + else
86748 + return 0;
86749 +}
86750 +
86751 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
86752 +{
86753 + struct conn_table_entry **match;
86754 + unsigned int index;
86755 +
86756 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
86757 + sig->gr_sport, sig->gr_dport,
86758 + gr_conn_table_size);
86759 +
86760 + newent->sig = sig;
86761 +
86762 + match = &gr_conn_table[index];
86763 + newent->next = *match;
86764 + *match = newent;
86765 +
86766 + return;
86767 +}
86768 +
86769 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
86770 +{
86771 + struct conn_table_entry *match, *last = NULL;
86772 + unsigned int index;
86773 +
86774 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
86775 + sig->gr_sport, sig->gr_dport,
86776 + gr_conn_table_size);
86777 +
86778 + match = gr_conn_table[index];
86779 + while (match && !conn_match(match->sig,
86780 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
86781 + sig->gr_dport)) {
86782 + last = match;
86783 + match = match->next;
86784 + }
86785 +
86786 + if (match) {
86787 + if (last)
86788 + last->next = match->next;
86789 + else
86790 + gr_conn_table[index] = NULL;
86791 + kfree(match);
86792 + }
86793 +
86794 + return;
86795 +}
86796 +
86797 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
86798 + __u16 sport, __u16 dport)
86799 +{
86800 + struct conn_table_entry *match;
86801 + unsigned int index;
86802 +
86803 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
86804 +
86805 + match = gr_conn_table[index];
86806 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
86807 + match = match->next;
86808 +
86809 + if (match)
86810 + return match->sig;
86811 + else
86812 + return NULL;
86813 +}
86814 +
86815 +#endif
86816 +
86817 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
86818 +{
86819 +#ifdef CONFIG_GRKERNSEC
86820 + struct signal_struct *sig = current->signal;
86821 + struct conn_table_entry *newent;
86822 +
86823 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
86824 + if (newent == NULL)
86825 + return;
86826 + /* no bh lock needed since we are called with bh disabled */
86827 + spin_lock(&gr_conn_table_lock);
86828 + gr_del_task_from_ip_table_nolock(sig);
86829 + sig->gr_saddr = inet->inet_rcv_saddr;
86830 + sig->gr_daddr = inet->inet_daddr;
86831 + sig->gr_sport = inet->inet_sport;
86832 + sig->gr_dport = inet->inet_dport;
86833 + gr_add_to_task_ip_table_nolock(sig, newent);
86834 + spin_unlock(&gr_conn_table_lock);
86835 +#endif
86836 + return;
86837 +}
86838 +
86839 +void gr_del_task_from_ip_table(struct task_struct *task)
86840 +{
86841 +#ifdef CONFIG_GRKERNSEC
86842 + spin_lock_bh(&gr_conn_table_lock);
86843 + gr_del_task_from_ip_table_nolock(task->signal);
86844 + spin_unlock_bh(&gr_conn_table_lock);
86845 +#endif
86846 + return;
86847 +}
86848 +
86849 +void
86850 +gr_attach_curr_ip(const struct sock *sk)
86851 +{
86852 +#ifdef CONFIG_GRKERNSEC
86853 + struct signal_struct *p, *set;
86854 + const struct inet_sock *inet = inet_sk(sk);
86855 +
86856 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
86857 + return;
86858 +
86859 + set = current->signal;
86860 +
86861 + spin_lock_bh(&gr_conn_table_lock);
86862 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
86863 + inet->inet_dport, inet->inet_sport);
86864 + if (unlikely(p != NULL)) {
86865 + set->curr_ip = p->curr_ip;
86866 + set->used_accept = 1;
86867 + gr_del_task_from_ip_table_nolock(p);
86868 + spin_unlock_bh(&gr_conn_table_lock);
86869 + return;
86870 + }
86871 + spin_unlock_bh(&gr_conn_table_lock);
86872 +
86873 + set->curr_ip = inet->inet_daddr;
86874 + set->used_accept = 1;
86875 +#endif
86876 + return;
86877 +}
86878 +
86879 +int
86880 +gr_handle_sock_all(const int family, const int type, const int protocol)
86881 +{
86882 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
86883 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
86884 + (family != AF_UNIX)) {
86885 + if (family == AF_INET)
86886 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
86887 + else
86888 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
86889 + return -EACCES;
86890 + }
86891 +#endif
86892 + return 0;
86893 +}
86894 +
86895 +int
86896 +gr_handle_sock_server(const struct sockaddr *sck)
86897 +{
86898 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
86899 + if (grsec_enable_socket_server &&
86900 + in_group_p(grsec_socket_server_gid) &&
86901 + sck && (sck->sa_family != AF_UNIX) &&
86902 + (sck->sa_family != AF_LOCAL)) {
86903 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
86904 + return -EACCES;
86905 + }
86906 +#endif
86907 + return 0;
86908 +}
86909 +
86910 +int
86911 +gr_handle_sock_server_other(const struct sock *sck)
86912 +{
86913 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
86914 + if (grsec_enable_socket_server &&
86915 + in_group_p(grsec_socket_server_gid) &&
86916 + sck && (sck->sk_family != AF_UNIX) &&
86917 + (sck->sk_family != AF_LOCAL)) {
86918 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
86919 + return -EACCES;
86920 + }
86921 +#endif
86922 + return 0;
86923 +}
86924 +
86925 +int
86926 +gr_handle_sock_client(const struct sockaddr *sck)
86927 +{
86928 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
86929 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
86930 + sck && (sck->sa_family != AF_UNIX) &&
86931 + (sck->sa_family != AF_LOCAL)) {
86932 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
86933 + return -EACCES;
86934 + }
86935 +#endif
86936 + return 0;
86937 +}
86938 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
86939 new file mode 100644
86940 index 0000000..cce889e
86941 --- /dev/null
86942 +++ b/grsecurity/grsec_sysctl.c
86943 @@ -0,0 +1,488 @@
86944 +#include <linux/kernel.h>
86945 +#include <linux/sched.h>
86946 +#include <linux/sysctl.h>
86947 +#include <linux/grsecurity.h>
86948 +#include <linux/grinternal.h>
86949 +
86950 +int
86951 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
86952 +{
86953 +#ifdef CONFIG_GRKERNSEC_SYSCTL
86954 + if (dirname == NULL || name == NULL)
86955 + return 0;
86956 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
86957 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
86958 + return -EACCES;
86959 + }
86960 +#endif
86961 + return 0;
86962 +}
86963 +
86964 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
86965 +static int __maybe_unused __read_only one = 1;
86966 +#endif
86967 +
86968 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
86969 + defined(CONFIG_GRKERNSEC_DENYUSB)
86970 +struct ctl_table grsecurity_table[] = {
86971 +#ifdef CONFIG_GRKERNSEC_SYSCTL
86972 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
86973 +#ifdef CONFIG_GRKERNSEC_IO
86974 + {
86975 + .procname = "disable_priv_io",
86976 + .data = &grsec_disable_privio,
86977 + .maxlen = sizeof(int),
86978 + .mode = 0600,
86979 + .proc_handler = &proc_dointvec,
86980 + },
86981 +#endif
86982 +#endif
86983 +#ifdef CONFIG_GRKERNSEC_LINK
86984 + {
86985 + .procname = "linking_restrictions",
86986 + .data = &grsec_enable_link,
86987 + .maxlen = sizeof(int),
86988 + .mode = 0600,
86989 + .proc_handler = &proc_dointvec,
86990 + },
86991 +#endif
86992 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
86993 + {
86994 + .procname = "enforce_symlinksifowner",
86995 + .data = &grsec_enable_symlinkown,
86996 + .maxlen = sizeof(int),
86997 + .mode = 0600,
86998 + .proc_handler = &proc_dointvec,
86999 + },
87000 + {
87001 + .procname = "symlinkown_gid",
87002 + .data = &grsec_symlinkown_gid,
87003 + .maxlen = sizeof(int),
87004 + .mode = 0600,
87005 + .proc_handler = &proc_dointvec,
87006 + },
87007 +#endif
87008 +#ifdef CONFIG_GRKERNSEC_BRUTE
87009 + {
87010 + .procname = "deter_bruteforce",
87011 + .data = &grsec_enable_brute,
87012 + .maxlen = sizeof(int),
87013 + .mode = 0600,
87014 + .proc_handler = &proc_dointvec,
87015 + },
87016 +#endif
87017 +#ifdef CONFIG_GRKERNSEC_FIFO
87018 + {
87019 + .procname = "fifo_restrictions",
87020 + .data = &grsec_enable_fifo,
87021 + .maxlen = sizeof(int),
87022 + .mode = 0600,
87023 + .proc_handler = &proc_dointvec,
87024 + },
87025 +#endif
87026 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
87027 + {
87028 + .procname = "ptrace_readexec",
87029 + .data = &grsec_enable_ptrace_readexec,
87030 + .maxlen = sizeof(int),
87031 + .mode = 0600,
87032 + .proc_handler = &proc_dointvec,
87033 + },
87034 +#endif
87035 +#ifdef CONFIG_GRKERNSEC_SETXID
87036 + {
87037 + .procname = "consistent_setxid",
87038 + .data = &grsec_enable_setxid,
87039 + .maxlen = sizeof(int),
87040 + .mode = 0600,
87041 + .proc_handler = &proc_dointvec,
87042 + },
87043 +#endif
87044 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
87045 + {
87046 + .procname = "ip_blackhole",
87047 + .data = &grsec_enable_blackhole,
87048 + .maxlen = sizeof(int),
87049 + .mode = 0600,
87050 + .proc_handler = &proc_dointvec,
87051 + },
87052 + {
87053 + .procname = "lastack_retries",
87054 + .data = &grsec_lastack_retries,
87055 + .maxlen = sizeof(int),
87056 + .mode = 0600,
87057 + .proc_handler = &proc_dointvec,
87058 + },
87059 +#endif
87060 +#ifdef CONFIG_GRKERNSEC_EXECLOG
87061 + {
87062 + .procname = "exec_logging",
87063 + .data = &grsec_enable_execlog,
87064 + .maxlen = sizeof(int),
87065 + .mode = 0600,
87066 + .proc_handler = &proc_dointvec,
87067 + },
87068 +#endif
87069 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
87070 + {
87071 + .procname = "rwxmap_logging",
87072 + .data = &grsec_enable_log_rwxmaps,
87073 + .maxlen = sizeof(int),
87074 + .mode = 0600,
87075 + .proc_handler = &proc_dointvec,
87076 + },
87077 +#endif
87078 +#ifdef CONFIG_GRKERNSEC_SIGNAL
87079 + {
87080 + .procname = "signal_logging",
87081 + .data = &grsec_enable_signal,
87082 + .maxlen = sizeof(int),
87083 + .mode = 0600,
87084 + .proc_handler = &proc_dointvec,
87085 + },
87086 +#endif
87087 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
87088 + {
87089 + .procname = "forkfail_logging",
87090 + .data = &grsec_enable_forkfail,
87091 + .maxlen = sizeof(int),
87092 + .mode = 0600,
87093 + .proc_handler = &proc_dointvec,
87094 + },
87095 +#endif
87096 +#ifdef CONFIG_GRKERNSEC_TIME
87097 + {
87098 + .procname = "timechange_logging",
87099 + .data = &grsec_enable_time,
87100 + .maxlen = sizeof(int),
87101 + .mode = 0600,
87102 + .proc_handler = &proc_dointvec,
87103 + },
87104 +#endif
87105 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
87106 + {
87107 + .procname = "chroot_deny_shmat",
87108 + .data = &grsec_enable_chroot_shmat,
87109 + .maxlen = sizeof(int),
87110 + .mode = 0600,
87111 + .proc_handler = &proc_dointvec,
87112 + },
87113 +#endif
87114 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
87115 + {
87116 + .procname = "chroot_deny_unix",
87117 + .data = &grsec_enable_chroot_unix,
87118 + .maxlen = sizeof(int),
87119 + .mode = 0600,
87120 + .proc_handler = &proc_dointvec,
87121 + },
87122 +#endif
87123 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
87124 + {
87125 + .procname = "chroot_deny_mount",
87126 + .data = &grsec_enable_chroot_mount,
87127 + .maxlen = sizeof(int),
87128 + .mode = 0600,
87129 + .proc_handler = &proc_dointvec,
87130 + },
87131 +#endif
87132 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
87133 + {
87134 + .procname = "chroot_deny_fchdir",
87135 + .data = &grsec_enable_chroot_fchdir,
87136 + .maxlen = sizeof(int),
87137 + .mode = 0600,
87138 + .proc_handler = &proc_dointvec,
87139 + },
87140 +#endif
87141 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
87142 + {
87143 + .procname = "chroot_deny_chroot",
87144 + .data = &grsec_enable_chroot_double,
87145 + .maxlen = sizeof(int),
87146 + .mode = 0600,
87147 + .proc_handler = &proc_dointvec,
87148 + },
87149 +#endif
87150 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
87151 + {
87152 + .procname = "chroot_deny_pivot",
87153 + .data = &grsec_enable_chroot_pivot,
87154 + .maxlen = sizeof(int),
87155 + .mode = 0600,
87156 + .proc_handler = &proc_dointvec,
87157 + },
87158 +#endif
87159 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
87160 + {
87161 + .procname = "chroot_enforce_chdir",
87162 + .data = &grsec_enable_chroot_chdir,
87163 + .maxlen = sizeof(int),
87164 + .mode = 0600,
87165 + .proc_handler = &proc_dointvec,
87166 + },
87167 +#endif
87168 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
87169 + {
87170 + .procname = "chroot_deny_chmod",
87171 + .data = &grsec_enable_chroot_chmod,
87172 + .maxlen = sizeof(int),
87173 + .mode = 0600,
87174 + .proc_handler = &proc_dointvec,
87175 + },
87176 +#endif
87177 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
87178 + {
87179 + .procname = "chroot_deny_mknod",
87180 + .data = &grsec_enable_chroot_mknod,
87181 + .maxlen = sizeof(int),
87182 + .mode = 0600,
87183 + .proc_handler = &proc_dointvec,
87184 + },
87185 +#endif
87186 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
87187 + {
87188 + .procname = "chroot_restrict_nice",
87189 + .data = &grsec_enable_chroot_nice,
87190 + .maxlen = sizeof(int),
87191 + .mode = 0600,
87192 + .proc_handler = &proc_dointvec,
87193 + },
87194 +#endif
87195 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
87196 + {
87197 + .procname = "chroot_execlog",
87198 + .data = &grsec_enable_chroot_execlog,
87199 + .maxlen = sizeof(int),
87200 + .mode = 0600,
87201 + .proc_handler = &proc_dointvec,
87202 + },
87203 +#endif
87204 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
87205 + {
87206 + .procname = "chroot_caps",
87207 + .data = &grsec_enable_chroot_caps,
87208 + .maxlen = sizeof(int),
87209 + .mode = 0600,
87210 + .proc_handler = &proc_dointvec,
87211 + },
87212 +#endif
87213 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
87214 + {
87215 + .procname = "chroot_deny_bad_rename",
87216 + .data = &grsec_enable_chroot_rename,
87217 + .maxlen = sizeof(int),
87218 + .mode = 0600,
87219 + .proc_handler = &proc_dointvec,
87220 + },
87221 +#endif
87222 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
87223 + {
87224 + .procname = "chroot_deny_sysctl",
87225 + .data = &grsec_enable_chroot_sysctl,
87226 + .maxlen = sizeof(int),
87227 + .mode = 0600,
87228 + .proc_handler = &proc_dointvec,
87229 + },
87230 +#endif
87231 +#ifdef CONFIG_GRKERNSEC_TPE
87232 + {
87233 + .procname = "tpe",
87234 + .data = &grsec_enable_tpe,
87235 + .maxlen = sizeof(int),
87236 + .mode = 0600,
87237 + .proc_handler = &proc_dointvec,
87238 + },
87239 + {
87240 + .procname = "tpe_gid",
87241 + .data = &grsec_tpe_gid,
87242 + .maxlen = sizeof(int),
87243 + .mode = 0600,
87244 + .proc_handler = &proc_dointvec,
87245 + },
87246 +#endif
87247 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
87248 + {
87249 + .procname = "tpe_invert",
87250 + .data = &grsec_enable_tpe_invert,
87251 + .maxlen = sizeof(int),
87252 + .mode = 0600,
87253 + .proc_handler = &proc_dointvec,
87254 + },
87255 +#endif
87256 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
87257 + {
87258 + .procname = "tpe_restrict_all",
87259 + .data = &grsec_enable_tpe_all,
87260 + .maxlen = sizeof(int),
87261 + .mode = 0600,
87262 + .proc_handler = &proc_dointvec,
87263 + },
87264 +#endif
87265 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
87266 + {
87267 + .procname = "socket_all",
87268 + .data = &grsec_enable_socket_all,
87269 + .maxlen = sizeof(int),
87270 + .mode = 0600,
87271 + .proc_handler = &proc_dointvec,
87272 + },
87273 + {
87274 + .procname = "socket_all_gid",
87275 + .data = &grsec_socket_all_gid,
87276 + .maxlen = sizeof(int),
87277 + .mode = 0600,
87278 + .proc_handler = &proc_dointvec,
87279 + },
87280 +#endif
87281 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
87282 + {
87283 + .procname = "socket_client",
87284 + .data = &grsec_enable_socket_client,
87285 + .maxlen = sizeof(int),
87286 + .mode = 0600,
87287 + .proc_handler = &proc_dointvec,
87288 + },
87289 + {
87290 + .procname = "socket_client_gid",
87291 + .data = &grsec_socket_client_gid,
87292 + .maxlen = sizeof(int),
87293 + .mode = 0600,
87294 + .proc_handler = &proc_dointvec,
87295 + },
87296 +#endif
87297 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
87298 + {
87299 + .procname = "socket_server",
87300 + .data = &grsec_enable_socket_server,
87301 + .maxlen = sizeof(int),
87302 + .mode = 0600,
87303 + .proc_handler = &proc_dointvec,
87304 + },
87305 + {
87306 + .procname = "socket_server_gid",
87307 + .data = &grsec_socket_server_gid,
87308 + .maxlen = sizeof(int),
87309 + .mode = 0600,
87310 + .proc_handler = &proc_dointvec,
87311 + },
87312 +#endif
87313 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
87314 + {
87315 + .procname = "audit_group",
87316 + .data = &grsec_enable_group,
87317 + .maxlen = sizeof(int),
87318 + .mode = 0600,
87319 + .proc_handler = &proc_dointvec,
87320 + },
87321 + {
87322 + .procname = "audit_gid",
87323 + .data = &grsec_audit_gid,
87324 + .maxlen = sizeof(int),
87325 + .mode = 0600,
87326 + .proc_handler = &proc_dointvec,
87327 + },
87328 +#endif
87329 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
87330 + {
87331 + .procname = "audit_chdir",
87332 + .data = &grsec_enable_chdir,
87333 + .maxlen = sizeof(int),
87334 + .mode = 0600,
87335 + .proc_handler = &proc_dointvec,
87336 + },
87337 +#endif
87338 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
87339 + {
87340 + .procname = "audit_mount",
87341 + .data = &grsec_enable_mount,
87342 + .maxlen = sizeof(int),
87343 + .mode = 0600,
87344 + .proc_handler = &proc_dointvec,
87345 + },
87346 +#endif
87347 +#ifdef CONFIG_GRKERNSEC_DMESG
87348 + {
87349 + .procname = "dmesg",
87350 + .data = &grsec_enable_dmesg,
87351 + .maxlen = sizeof(int),
87352 + .mode = 0600,
87353 + .proc_handler = &proc_dointvec,
87354 + },
87355 +#endif
87356 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
87357 + {
87358 + .procname = "chroot_findtask",
87359 + .data = &grsec_enable_chroot_findtask,
87360 + .maxlen = sizeof(int),
87361 + .mode = 0600,
87362 + .proc_handler = &proc_dointvec,
87363 + },
87364 +#endif
87365 +#ifdef CONFIG_GRKERNSEC_RESLOG
87366 + {
87367 + .procname = "resource_logging",
87368 + .data = &grsec_resource_logging,
87369 + .maxlen = sizeof(int),
87370 + .mode = 0600,
87371 + .proc_handler = &proc_dointvec,
87372 + },
87373 +#endif
87374 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
87375 + {
87376 + .procname = "audit_ptrace",
87377 + .data = &grsec_enable_audit_ptrace,
87378 + .maxlen = sizeof(int),
87379 + .mode = 0600,
87380 + .proc_handler = &proc_dointvec,
87381 + },
87382 +#endif
87383 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
87384 + {
87385 + .procname = "harden_ptrace",
87386 + .data = &grsec_enable_harden_ptrace,
87387 + .maxlen = sizeof(int),
87388 + .mode = 0600,
87389 + .proc_handler = &proc_dointvec,
87390 + },
87391 +#endif
87392 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
87393 + {
87394 + .procname = "harden_ipc",
87395 + .data = &grsec_enable_harden_ipc,
87396 + .maxlen = sizeof(int),
87397 + .mode = 0600,
87398 + .proc_handler = &proc_dointvec,
87399 + },
87400 +#endif
87401 + {
87402 + .procname = "grsec_lock",
87403 + .data = &grsec_lock,
87404 + .maxlen = sizeof(int),
87405 + .mode = 0600,
87406 + .proc_handler = &proc_dointvec,
87407 + },
87408 +#endif
87409 +#ifdef CONFIG_GRKERNSEC_ROFS
87410 + {
87411 + .procname = "romount_protect",
87412 + .data = &grsec_enable_rofs,
87413 + .maxlen = sizeof(int),
87414 + .mode = 0600,
87415 + .proc_handler = &proc_dointvec_minmax,
87416 + .extra1 = &one,
87417 + .extra2 = &one,
87418 + },
87419 +#endif
87420 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
87421 + {
87422 + .procname = "deny_new_usb",
87423 + .data = &grsec_deny_new_usb,
87424 + .maxlen = sizeof(int),
87425 + .mode = 0600,
87426 + .proc_handler = &proc_dointvec,
87427 + },
87428 +#endif
87429 + { }
87430 +};
87431 +#endif
87432 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
87433 new file mode 100644
87434 index 0000000..61b514e
87435 --- /dev/null
87436 +++ b/grsecurity/grsec_time.c
87437 @@ -0,0 +1,16 @@
87438 +#include <linux/kernel.h>
87439 +#include <linux/sched.h>
87440 +#include <linux/grinternal.h>
87441 +#include <linux/module.h>
87442 +
87443 +void
87444 +gr_log_timechange(void)
87445 +{
87446 +#ifdef CONFIG_GRKERNSEC_TIME
87447 + if (grsec_enable_time)
87448 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
87449 +#endif
87450 + return;
87451 +}
87452 +
87453 +EXPORT_SYMBOL_GPL(gr_log_timechange);
87454 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
87455 new file mode 100644
87456 index 0000000..d1953de
87457 --- /dev/null
87458 +++ b/grsecurity/grsec_tpe.c
87459 @@ -0,0 +1,78 @@
87460 +#include <linux/kernel.h>
87461 +#include <linux/sched.h>
87462 +#include <linux/file.h>
87463 +#include <linux/fs.h>
87464 +#include <linux/grinternal.h>
87465 +
87466 +extern int gr_acl_tpe_check(void);
87467 +
87468 +int
87469 +gr_tpe_allow(const struct file *file)
87470 +{
87471 +#ifdef CONFIG_GRKERNSEC
87472 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
87473 + struct inode *file_inode = file->f_path.dentry->d_inode;
87474 + const struct cred *cred = current_cred();
87475 + char *msg = NULL;
87476 + char *msg2 = NULL;
87477 +
87478 + // never restrict root
87479 + if (gr_is_global_root(cred->uid))
87480 + return 1;
87481 +
87482 + if (grsec_enable_tpe) {
87483 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
87484 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
87485 + msg = "not being in trusted group";
87486 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
87487 + msg = "being in untrusted group";
87488 +#else
87489 + if (in_group_p(grsec_tpe_gid))
87490 + msg = "being in untrusted group";
87491 +#endif
87492 + }
87493 + if (!msg && gr_acl_tpe_check())
87494 + msg = "being in untrusted role";
87495 +
87496 + // not in any affected group/role
87497 + if (!msg)
87498 + goto next_check;
87499 +
87500 + if (gr_is_global_nonroot(inode->i_uid))
87501 + msg2 = "file in non-root-owned directory";
87502 + else if (inode->i_mode & S_IWOTH)
87503 + msg2 = "file in world-writable directory";
87504 + else if (inode->i_mode & S_IWGRP)
87505 + msg2 = "file in group-writable directory";
87506 + else if (file_inode->i_mode & S_IWOTH)
87507 + msg2 = "file is world-writable";
87508 +
87509 + if (msg && msg2) {
87510 + char fullmsg[70] = {0};
87511 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
87512 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
87513 + return 0;
87514 + }
87515 + msg = NULL;
87516 +next_check:
87517 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
87518 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
87519 + return 1;
87520 +
87521 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
87522 + msg = "directory not owned by user";
87523 + else if (inode->i_mode & S_IWOTH)
87524 + msg = "file in world-writable directory";
87525 + else if (inode->i_mode & S_IWGRP)
87526 + msg = "file in group-writable directory";
87527 + else if (file_inode->i_mode & S_IWOTH)
87528 + msg = "file is world-writable";
87529 +
87530 + if (msg) {
87531 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
87532 + return 0;
87533 + }
87534 +#endif
87535 +#endif
87536 + return 1;
87537 +}
87538 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
87539 new file mode 100644
87540 index 0000000..ae02d8e
87541 --- /dev/null
87542 +++ b/grsecurity/grsec_usb.c
87543 @@ -0,0 +1,15 @@
87544 +#include <linux/kernel.h>
87545 +#include <linux/grinternal.h>
87546 +#include <linux/module.h>
87547 +
87548 +int gr_handle_new_usb(void)
87549 +{
87550 +#ifdef CONFIG_GRKERNSEC_DENYUSB
87551 + if (grsec_deny_new_usb) {
87552 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
87553 + return 1;
87554 + }
87555 +#endif
87556 + return 0;
87557 +}
87558 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
87559 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
87560 new file mode 100644
87561 index 0000000..158b330
87562 --- /dev/null
87563 +++ b/grsecurity/grsum.c
87564 @@ -0,0 +1,64 @@
87565 +#include <linux/err.h>
87566 +#include <linux/kernel.h>
87567 +#include <linux/sched.h>
87568 +#include <linux/mm.h>
87569 +#include <linux/scatterlist.h>
87570 +#include <linux/crypto.h>
87571 +#include <linux/gracl.h>
87572 +
87573 +
87574 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
87575 +#error "crypto and sha256 must be built into the kernel"
87576 +#endif
87577 +
87578 +int
87579 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
87580 +{
87581 + struct crypto_hash *tfm;
87582 + struct hash_desc desc;
87583 + struct scatterlist sg[2];
87584 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
87585 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
87586 + unsigned long *sumptr = (unsigned long *)sum;
87587 + int cryptres;
87588 + int retval = 1;
87589 + volatile int mismatched = 0;
87590 + volatile int dummy = 0;
87591 + unsigned int i;
87592 +
87593 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
87594 + if (IS_ERR(tfm)) {
87595 + /* should never happen, since sha256 should be built in */
87596 + memset(entry->pw, 0, GR_PW_LEN);
87597 + return 1;
87598 + }
87599 +
87600 + sg_init_table(sg, 2);
87601 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
87602 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
87603 +
87604 + desc.tfm = tfm;
87605 + desc.flags = 0;
87606 +
87607 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
87608 + temp_sum);
87609 +
87610 + memset(entry->pw, 0, GR_PW_LEN);
87611 +
87612 + if (cryptres)
87613 + goto out;
87614 +
87615 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
87616 + if (sumptr[i] != tmpsumptr[i])
87617 + mismatched = 1;
87618 + else
87619 + dummy = 1; // waste a cycle
87620 +
87621 + if (!mismatched)
87622 + retval = dummy - 1;
87623 +
87624 +out:
87625 + crypto_free_hash(tfm);
87626 +
87627 + return retval;
87628 +}
87629 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
87630 index 5bdab6b..9ae82fe 100644
87631 --- a/include/asm-generic/4level-fixup.h
87632 +++ b/include/asm-generic/4level-fixup.h
87633 @@ -14,8 +14,10 @@
87634 #define pmd_alloc(mm, pud, address) \
87635 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
87636 NULL: pmd_offset(pud, address))
87637 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
87638
87639 #define pud_alloc(mm, pgd, address) (pgd)
87640 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
87641 #define pud_offset(pgd, start) (pgd)
87642 #define pud_none(pud) 0
87643 #define pud_bad(pud) 0
87644 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
87645 index b7babf0..1e4b4f1 100644
87646 --- a/include/asm-generic/atomic-long.h
87647 +++ b/include/asm-generic/atomic-long.h
87648 @@ -22,6 +22,12 @@
87649
87650 typedef atomic64_t atomic_long_t;
87651
87652 +#ifdef CONFIG_PAX_REFCOUNT
87653 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
87654 +#else
87655 +typedef atomic64_t atomic_long_unchecked_t;
87656 +#endif
87657 +
87658 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
87659
87660 static inline long atomic_long_read(atomic_long_t *l)
87661 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
87662 return (long)atomic64_read(v);
87663 }
87664
87665 +#ifdef CONFIG_PAX_REFCOUNT
87666 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
87667 +{
87668 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87669 +
87670 + return (long)atomic64_read_unchecked(v);
87671 +}
87672 +#endif
87673 +
87674 static inline void atomic_long_set(atomic_long_t *l, long i)
87675 {
87676 atomic64_t *v = (atomic64_t *)l;
87677 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
87678 atomic64_set(v, i);
87679 }
87680
87681 +#ifdef CONFIG_PAX_REFCOUNT
87682 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
87683 +{
87684 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87685 +
87686 + atomic64_set_unchecked(v, i);
87687 +}
87688 +#endif
87689 +
87690 static inline void atomic_long_inc(atomic_long_t *l)
87691 {
87692 atomic64_t *v = (atomic64_t *)l;
87693 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
87694 atomic64_inc(v);
87695 }
87696
87697 +#ifdef CONFIG_PAX_REFCOUNT
87698 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
87699 +{
87700 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87701 +
87702 + atomic64_inc_unchecked(v);
87703 +}
87704 +#endif
87705 +
87706 static inline void atomic_long_dec(atomic_long_t *l)
87707 {
87708 atomic64_t *v = (atomic64_t *)l;
87709 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
87710 atomic64_dec(v);
87711 }
87712
87713 +#ifdef CONFIG_PAX_REFCOUNT
87714 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
87715 +{
87716 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87717 +
87718 + atomic64_dec_unchecked(v);
87719 +}
87720 +#endif
87721 +
87722 static inline void atomic_long_add(long i, atomic_long_t *l)
87723 {
87724 atomic64_t *v = (atomic64_t *)l;
87725 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
87726 atomic64_add(i, v);
87727 }
87728
87729 +#ifdef CONFIG_PAX_REFCOUNT
87730 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
87731 +{
87732 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87733 +
87734 + atomic64_add_unchecked(i, v);
87735 +}
87736 +#endif
87737 +
87738 static inline void atomic_long_sub(long i, atomic_long_t *l)
87739 {
87740 atomic64_t *v = (atomic64_t *)l;
87741 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
87742 atomic64_sub(i, v);
87743 }
87744
87745 +#ifdef CONFIG_PAX_REFCOUNT
87746 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
87747 +{
87748 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87749 +
87750 + atomic64_sub_unchecked(i, v);
87751 +}
87752 +#endif
87753 +
87754 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
87755 {
87756 atomic64_t *v = (atomic64_t *)l;
87757 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
87758 return atomic64_add_negative(i, v);
87759 }
87760
87761 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
87762 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
87763 {
87764 atomic64_t *v = (atomic64_t *)l;
87765
87766 return (long)atomic64_add_return(i, v);
87767 }
87768
87769 +#ifdef CONFIG_PAX_REFCOUNT
87770 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
87771 +{
87772 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87773 +
87774 + return (long)atomic64_add_return_unchecked(i, v);
87775 +}
87776 +#endif
87777 +
87778 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
87779 {
87780 atomic64_t *v = (atomic64_t *)l;
87781 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
87782 return (long)atomic64_inc_return(v);
87783 }
87784
87785 +#ifdef CONFIG_PAX_REFCOUNT
87786 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
87787 +{
87788 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87789 +
87790 + return (long)atomic64_inc_return_unchecked(v);
87791 +}
87792 +#endif
87793 +
87794 static inline long atomic_long_dec_return(atomic_long_t *l)
87795 {
87796 atomic64_t *v = (atomic64_t *)l;
87797 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
87798
87799 typedef atomic_t atomic_long_t;
87800
87801 +#ifdef CONFIG_PAX_REFCOUNT
87802 +typedef atomic_unchecked_t atomic_long_unchecked_t;
87803 +#else
87804 +typedef atomic_t atomic_long_unchecked_t;
87805 +#endif
87806 +
87807 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
87808 static inline long atomic_long_read(atomic_long_t *l)
87809 {
87810 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
87811 return (long)atomic_read(v);
87812 }
87813
87814 +#ifdef CONFIG_PAX_REFCOUNT
87815 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
87816 +{
87817 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87818 +
87819 + return (long)atomic_read_unchecked(v);
87820 +}
87821 +#endif
87822 +
87823 static inline void atomic_long_set(atomic_long_t *l, long i)
87824 {
87825 atomic_t *v = (atomic_t *)l;
87826 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
87827 atomic_set(v, i);
87828 }
87829
87830 +#ifdef CONFIG_PAX_REFCOUNT
87831 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
87832 +{
87833 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87834 +
87835 + atomic_set_unchecked(v, i);
87836 +}
87837 +#endif
87838 +
87839 static inline void atomic_long_inc(atomic_long_t *l)
87840 {
87841 atomic_t *v = (atomic_t *)l;
87842 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
87843 atomic_inc(v);
87844 }
87845
87846 +#ifdef CONFIG_PAX_REFCOUNT
87847 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
87848 +{
87849 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87850 +
87851 + atomic_inc_unchecked(v);
87852 +}
87853 +#endif
87854 +
87855 static inline void atomic_long_dec(atomic_long_t *l)
87856 {
87857 atomic_t *v = (atomic_t *)l;
87858 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
87859 atomic_dec(v);
87860 }
87861
87862 +#ifdef CONFIG_PAX_REFCOUNT
87863 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
87864 +{
87865 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87866 +
87867 + atomic_dec_unchecked(v);
87868 +}
87869 +#endif
87870 +
87871 static inline void atomic_long_add(long i, atomic_long_t *l)
87872 {
87873 atomic_t *v = (atomic_t *)l;
87874 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
87875 atomic_add(i, v);
87876 }
87877
87878 +#ifdef CONFIG_PAX_REFCOUNT
87879 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
87880 +{
87881 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87882 +
87883 + atomic_add_unchecked(i, v);
87884 +}
87885 +#endif
87886 +
87887 static inline void atomic_long_sub(long i, atomic_long_t *l)
87888 {
87889 atomic_t *v = (atomic_t *)l;
87890 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
87891 atomic_sub(i, v);
87892 }
87893
87894 +#ifdef CONFIG_PAX_REFCOUNT
87895 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
87896 +{
87897 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87898 +
87899 + atomic_sub_unchecked(i, v);
87900 +}
87901 +#endif
87902 +
87903 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
87904 {
87905 atomic_t *v = (atomic_t *)l;
87906 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
87907 return atomic_add_negative(i, v);
87908 }
87909
87910 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
87911 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
87912 {
87913 atomic_t *v = (atomic_t *)l;
87914
87915 return (long)atomic_add_return(i, v);
87916 }
87917
87918 +#ifdef CONFIG_PAX_REFCOUNT
87919 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
87920 +{
87921 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87922 +
87923 + return (long)atomic_add_return_unchecked(i, v);
87924 +}
87925 +
87926 +#endif
87927 +
87928 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
87929 {
87930 atomic_t *v = (atomic_t *)l;
87931 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
87932 return (long)atomic_inc_return(v);
87933 }
87934
87935 +#ifdef CONFIG_PAX_REFCOUNT
87936 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
87937 +{
87938 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87939 +
87940 + return (long)atomic_inc_return_unchecked(v);
87941 +}
87942 +#endif
87943 +
87944 static inline long atomic_long_dec_return(atomic_long_t *l)
87945 {
87946 atomic_t *v = (atomic_t *)l;
87947 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
87948
87949 #endif /* BITS_PER_LONG == 64 */
87950
87951 +#ifdef CONFIG_PAX_REFCOUNT
87952 +static inline void pax_refcount_needs_these_functions(void)
87953 +{
87954 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
87955 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
87956 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
87957 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
87958 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
87959 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
87960 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
87961 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
87962 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
87963 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
87964 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
87965 +#ifdef CONFIG_X86
87966 + atomic_clear_mask_unchecked(0, NULL);
87967 + atomic_set_mask_unchecked(0, NULL);
87968 +#endif
87969 +
87970 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
87971 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
87972 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
87973 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
87974 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
87975 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
87976 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
87977 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
87978 +}
87979 +#else
87980 +#define atomic_read_unchecked(v) atomic_read(v)
87981 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
87982 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
87983 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
87984 +#define atomic_inc_unchecked(v) atomic_inc(v)
87985 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
87986 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
87987 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
87988 +#define atomic_dec_unchecked(v) atomic_dec(v)
87989 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
87990 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
87991 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
87992 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
87993 +
87994 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
87995 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
87996 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
87997 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
87998 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
87999 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
88000 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
88001 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
88002 +#endif
88003 +
88004 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
88005 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
88006 index 30ad9c8..c70c170 100644
88007 --- a/include/asm-generic/atomic64.h
88008 +++ b/include/asm-generic/atomic64.h
88009 @@ -16,6 +16,8 @@ typedef struct {
88010 long long counter;
88011 } atomic64_t;
88012
88013 +typedef atomic64_t atomic64_unchecked_t;
88014 +
88015 #define ATOMIC64_INIT(i) { (i) }
88016
88017 extern long long atomic64_read(const atomic64_t *v);
88018 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
88019 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
88020 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
88021
88022 +#define atomic64_read_unchecked(v) atomic64_read(v)
88023 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
88024 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
88025 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
88026 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
88027 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
88028 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
88029 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
88030 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
88031 +
88032 #endif /* _ASM_GENERIC_ATOMIC64_H */
88033 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
88034 index f5c40b0..e902f9d 100644
88035 --- a/include/asm-generic/barrier.h
88036 +++ b/include/asm-generic/barrier.h
88037 @@ -82,7 +82,7 @@
88038 do { \
88039 compiletime_assert_atomic_type(*p); \
88040 smp_mb(); \
88041 - ACCESS_ONCE(*p) = (v); \
88042 + ACCESS_ONCE_RW(*p) = (v); \
88043 } while (0)
88044
88045 #define smp_load_acquire(p) \
88046 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
88047 index a60a7cc..0fe12f2 100644
88048 --- a/include/asm-generic/bitops/__fls.h
88049 +++ b/include/asm-generic/bitops/__fls.h
88050 @@ -9,7 +9,7 @@
88051 *
88052 * Undefined if no set bit exists, so code should check against 0 first.
88053 */
88054 -static __always_inline unsigned long __fls(unsigned long word)
88055 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
88056 {
88057 int num = BITS_PER_LONG - 1;
88058
88059 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
88060 index 0576d1f..dad6c71 100644
88061 --- a/include/asm-generic/bitops/fls.h
88062 +++ b/include/asm-generic/bitops/fls.h
88063 @@ -9,7 +9,7 @@
88064 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
88065 */
88066
88067 -static __always_inline int fls(int x)
88068 +static __always_inline int __intentional_overflow(-1) fls(int x)
88069 {
88070 int r = 32;
88071
88072 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
88073 index b097cf8..3d40e14 100644
88074 --- a/include/asm-generic/bitops/fls64.h
88075 +++ b/include/asm-generic/bitops/fls64.h
88076 @@ -15,7 +15,7 @@
88077 * at position 64.
88078 */
88079 #if BITS_PER_LONG == 32
88080 -static __always_inline int fls64(__u64 x)
88081 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
88082 {
88083 __u32 h = x >> 32;
88084 if (h)
88085 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
88086 return fls(x);
88087 }
88088 #elif BITS_PER_LONG == 64
88089 -static __always_inline int fls64(__u64 x)
88090 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
88091 {
88092 if (x == 0)
88093 return 0;
88094 diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
88095 index 630dd23..8c1dcb6b 100644
88096 --- a/include/asm-generic/bug.h
88097 +++ b/include/asm-generic/bug.h
88098 @@ -62,13 +62,13 @@ struct bug_entry {
88099 * to provide better diagnostics.
88100 */
88101 #ifndef __WARN_TAINT
88102 -extern __printf(3, 4)
88103 +extern __printf(3, 4) __nocapture(1, 3, 4)
88104 void warn_slowpath_fmt(const char *file, const int line,
88105 const char *fmt, ...);
88106 -extern __printf(4, 5)
88107 +extern __printf(4, 5) __nocapture(1, 4, 5)
88108 void warn_slowpath_fmt_taint(const char *file, const int line, unsigned taint,
88109 const char *fmt, ...);
88110 -extern void warn_slowpath_null(const char *file, const int line);
88111 +extern __nocapture(1) void warn_slowpath_null(const char *file, const int line);
88112 #define WANT_WARN_ON_SLOWPATH
88113 #define __WARN() warn_slowpath_null(__FILE__, __LINE__)
88114 #define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg)
88115 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
88116 index 1bfcfe5..e04c5c9 100644
88117 --- a/include/asm-generic/cache.h
88118 +++ b/include/asm-generic/cache.h
88119 @@ -6,7 +6,7 @@
88120 * cache lines need to provide their own cache.h.
88121 */
88122
88123 -#define L1_CACHE_SHIFT 5
88124 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
88125 +#define L1_CACHE_SHIFT 5UL
88126 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
88127
88128 #endif /* __ASM_GENERIC_CACHE_H */
88129 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
88130 index 0d68a1e..b74a761 100644
88131 --- a/include/asm-generic/emergency-restart.h
88132 +++ b/include/asm-generic/emergency-restart.h
88133 @@ -1,7 +1,7 @@
88134 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
88135 #define _ASM_GENERIC_EMERGENCY_RESTART_H
88136
88137 -static inline void machine_emergency_restart(void)
88138 +static inline __noreturn void machine_emergency_restart(void)
88139 {
88140 machine_restart(NULL);
88141 }
88142 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
88143 index 90f99c7..00ce236 100644
88144 --- a/include/asm-generic/kmap_types.h
88145 +++ b/include/asm-generic/kmap_types.h
88146 @@ -2,9 +2,9 @@
88147 #define _ASM_GENERIC_KMAP_TYPES_H
88148
88149 #ifdef __WITH_KM_FENCE
88150 -# define KM_TYPE_NR 41
88151 +# define KM_TYPE_NR 42
88152 #else
88153 -# define KM_TYPE_NR 20
88154 +# define KM_TYPE_NR 21
88155 #endif
88156
88157 #endif
88158 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
88159 index 9ceb03b..62b0b8f 100644
88160 --- a/include/asm-generic/local.h
88161 +++ b/include/asm-generic/local.h
88162 @@ -23,24 +23,37 @@ typedef struct
88163 atomic_long_t a;
88164 } local_t;
88165
88166 +typedef struct {
88167 + atomic_long_unchecked_t a;
88168 +} local_unchecked_t;
88169 +
88170 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
88171
88172 #define local_read(l) atomic_long_read(&(l)->a)
88173 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
88174 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
88175 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
88176 #define local_inc(l) atomic_long_inc(&(l)->a)
88177 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
88178 #define local_dec(l) atomic_long_dec(&(l)->a)
88179 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
88180 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
88181 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
88182 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
88183 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
88184
88185 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
88186 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
88187 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
88188 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
88189 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
88190 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
88191 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
88192 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
88193 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
88194
88195 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
88196 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
88197 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
88198 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
88199 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
88200 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
88201 index 725612b..9cc513a 100644
88202 --- a/include/asm-generic/pgtable-nopmd.h
88203 +++ b/include/asm-generic/pgtable-nopmd.h
88204 @@ -1,14 +1,19 @@
88205 #ifndef _PGTABLE_NOPMD_H
88206 #define _PGTABLE_NOPMD_H
88207
88208 -#ifndef __ASSEMBLY__
88209 -
88210 #include <asm-generic/pgtable-nopud.h>
88211
88212 -struct mm_struct;
88213 -
88214 #define __PAGETABLE_PMD_FOLDED
88215
88216 +#define PMD_SHIFT PUD_SHIFT
88217 +#define PTRS_PER_PMD 1
88218 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
88219 +#define PMD_MASK (~(PMD_SIZE-1))
88220 +
88221 +#ifndef __ASSEMBLY__
88222 +
88223 +struct mm_struct;
88224 +
88225 /*
88226 * Having the pmd type consist of a pud gets the size right, and allows
88227 * us to conceptually access the pud entry that this pmd is folded into
88228 @@ -16,11 +21,6 @@ struct mm_struct;
88229 */
88230 typedef struct { pud_t pud; } pmd_t;
88231
88232 -#define PMD_SHIFT PUD_SHIFT
88233 -#define PTRS_PER_PMD 1
88234 -#define PMD_SIZE (1UL << PMD_SHIFT)
88235 -#define PMD_MASK (~(PMD_SIZE-1))
88236 -
88237 /*
88238 * The "pud_xxx()" functions here are trivial for a folded two-level
88239 * setup: the pmd is never bad, and a pmd always exists (as it's folded
88240 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
88241 index 810431d..0ec4804f 100644
88242 --- a/include/asm-generic/pgtable-nopud.h
88243 +++ b/include/asm-generic/pgtable-nopud.h
88244 @@ -1,10 +1,15 @@
88245 #ifndef _PGTABLE_NOPUD_H
88246 #define _PGTABLE_NOPUD_H
88247
88248 -#ifndef __ASSEMBLY__
88249 -
88250 #define __PAGETABLE_PUD_FOLDED
88251
88252 +#define PUD_SHIFT PGDIR_SHIFT
88253 +#define PTRS_PER_PUD 1
88254 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
88255 +#define PUD_MASK (~(PUD_SIZE-1))
88256 +
88257 +#ifndef __ASSEMBLY__
88258 +
88259 /*
88260 * Having the pud type consist of a pgd gets the size right, and allows
88261 * us to conceptually access the pgd entry that this pud is folded into
88262 @@ -12,11 +17,6 @@
88263 */
88264 typedef struct { pgd_t pgd; } pud_t;
88265
88266 -#define PUD_SHIFT PGDIR_SHIFT
88267 -#define PTRS_PER_PUD 1
88268 -#define PUD_SIZE (1UL << PUD_SHIFT)
88269 -#define PUD_MASK (~(PUD_SIZE-1))
88270 -
88271 /*
88272 * The "pgd_xxx()" functions here are trivial for a folded two-level
88273 * setup: the pud is never bad, and a pud always exists (as it's folded
88274 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
88275 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
88276
88277 #define pgd_populate(mm, pgd, pud) do { } while (0)
88278 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
88279 /*
88280 * (puds are folded into pgds so this doesn't get actually called,
88281 * but the define is needed for a generic inline function.)
88282 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
88283 index 4d46085..f4e92ef 100644
88284 --- a/include/asm-generic/pgtable.h
88285 +++ b/include/asm-generic/pgtable.h
88286 @@ -689,6 +689,22 @@ static inline int pmd_protnone(pmd_t pmd)
88287 }
88288 #endif /* CONFIG_NUMA_BALANCING */
88289
88290 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
88291 +#ifdef CONFIG_PAX_KERNEXEC
88292 +#error KERNEXEC requires pax_open_kernel
88293 +#else
88294 +static inline unsigned long pax_open_kernel(void) { return 0; }
88295 +#endif
88296 +#endif
88297 +
88298 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
88299 +#ifdef CONFIG_PAX_KERNEXEC
88300 +#error KERNEXEC requires pax_close_kernel
88301 +#else
88302 +static inline unsigned long pax_close_kernel(void) { return 0; }
88303 +#endif
88304 +#endif
88305 +
88306 #endif /* CONFIG_MMU */
88307
88308 #endif /* !__ASSEMBLY__ */
88309 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
88310 index 72d8803..cb9749c 100644
88311 --- a/include/asm-generic/uaccess.h
88312 +++ b/include/asm-generic/uaccess.h
88313 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
88314 return __clear_user(to, n);
88315 }
88316
88317 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
88318 +#ifdef CONFIG_PAX_MEMORY_UDEREF
88319 +#error UDEREF requires pax_open_userland
88320 +#else
88321 +static inline unsigned long pax_open_userland(void) { return 0; }
88322 +#endif
88323 +#endif
88324 +
88325 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
88326 +#ifdef CONFIG_PAX_MEMORY_UDEREF
88327 +#error UDEREF requires pax_close_userland
88328 +#else
88329 +static inline unsigned long pax_close_userland(void) { return 0; }
88330 +#endif
88331 +#endif
88332 +
88333 #endif /* __ASM_GENERIC_UACCESS_H */
88334 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
88335 index ac78910..8b5f068 100644
88336 --- a/include/asm-generic/vmlinux.lds.h
88337 +++ b/include/asm-generic/vmlinux.lds.h
88338 @@ -234,6 +234,7 @@
88339 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
88340 VMLINUX_SYMBOL(__start_rodata) = .; \
88341 *(.rodata) *(.rodata.*) \
88342 + *(.data..read_only) \
88343 *(__vermagic) /* Kernel version magic */ \
88344 . = ALIGN(8); \
88345 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
88346 @@ -492,6 +493,7 @@
88347 KERNEL_CTORS() \
88348 MCOUNT_REC() \
88349 *(.init.rodata) \
88350 + *(.init.rodata.*) \
88351 FTRACE_EVENTS() \
88352 TRACE_SYSCALLS() \
88353 KPROBE_BLACKLIST() \
88354 @@ -511,6 +513,8 @@
88355
88356 #define EXIT_DATA \
88357 *(.exit.data) \
88358 + *(.exit.rodata) \
88359 + *(.exit.rodata.*) \
88360 MEM_DISCARD(exit.data) \
88361 MEM_DISCARD(exit.rodata)
88362
88363 @@ -727,17 +731,18 @@
88364 * section in the linker script will go there too. @phdr should have
88365 * a leading colon.
88366 *
88367 - * Note that this macros defines __per_cpu_load as an absolute symbol.
88368 + * Note that this macros defines per_cpu_load as an absolute symbol.
88369 * If there is no need to put the percpu section at a predetermined
88370 * address, use PERCPU_SECTION.
88371 */
88372 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
88373 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
88374 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
88375 + per_cpu_load = .; \
88376 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
88377 - LOAD_OFFSET) { \
88378 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
88379 PERCPU_INPUT(cacheline) \
88380 } phdr \
88381 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
88382 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
88383
88384 /**
88385 * PERCPU_SECTION - define output section for percpu area, simple version
88386 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
88387 index 623a59c..1e79ab9 100644
88388 --- a/include/crypto/algapi.h
88389 +++ b/include/crypto/algapi.h
88390 @@ -34,7 +34,7 @@ struct crypto_type {
88391 unsigned int maskclear;
88392 unsigned int maskset;
88393 unsigned int tfmsize;
88394 -};
88395 +} __do_const;
88396
88397 struct crypto_instance {
88398 struct crypto_alg alg;
88399 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
88400 index e928625..ff97886 100644
88401 --- a/include/drm/drmP.h
88402 +++ b/include/drm/drmP.h
88403 @@ -59,6 +59,7 @@
88404
88405 #include <asm/mman.h>
88406 #include <asm/pgalloc.h>
88407 +#include <asm/local.h>
88408 #include <asm/uaccess.h>
88409
88410 #include <uapi/drm/drm.h>
88411 @@ -133,17 +134,18 @@ void drm_err(const char *format, ...);
88412 /*@{*/
88413
88414 /* driver capabilities and requirements mask */
88415 -#define DRIVER_USE_AGP 0x1
88416 -#define DRIVER_PCI_DMA 0x8
88417 -#define DRIVER_SG 0x10
88418 -#define DRIVER_HAVE_DMA 0x20
88419 -#define DRIVER_HAVE_IRQ 0x40
88420 -#define DRIVER_IRQ_SHARED 0x80
88421 -#define DRIVER_GEM 0x1000
88422 -#define DRIVER_MODESET 0x2000
88423 -#define DRIVER_PRIME 0x4000
88424 -#define DRIVER_RENDER 0x8000
88425 -#define DRIVER_ATOMIC 0x10000
88426 +#define DRIVER_USE_AGP 0x1
88427 +#define DRIVER_PCI_DMA 0x8
88428 +#define DRIVER_SG 0x10
88429 +#define DRIVER_HAVE_DMA 0x20
88430 +#define DRIVER_HAVE_IRQ 0x40
88431 +#define DRIVER_IRQ_SHARED 0x80
88432 +#define DRIVER_GEM 0x1000
88433 +#define DRIVER_MODESET 0x2000
88434 +#define DRIVER_PRIME 0x4000
88435 +#define DRIVER_RENDER 0x8000
88436 +#define DRIVER_ATOMIC 0x10000
88437 +#define DRIVER_KMS_LEGACY_CONTEXT 0x20000
88438
88439 /***********************************************************************/
88440 /** \name Macros to make printk easier */
88441 @@ -224,10 +226,12 @@ void drm_err(const char *format, ...);
88442 * \param cmd command.
88443 * \param arg argument.
88444 */
88445 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
88446 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
88447 + struct drm_file *file_priv);
88448 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
88449 struct drm_file *file_priv);
88450
88451 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
88452 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
88453 unsigned long arg);
88454
88455 #define DRM_IOCTL_NR(n) _IOC_NR(n)
88456 @@ -243,10 +247,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
88457 struct drm_ioctl_desc {
88458 unsigned int cmd;
88459 int flags;
88460 - drm_ioctl_t *func;
88461 + drm_ioctl_t func;
88462 unsigned int cmd_drv;
88463 const char *name;
88464 -};
88465 +} __do_const;
88466
88467 /**
88468 * Creates a driver or general drm_ioctl_desc array entry for the given
88469 @@ -632,7 +636,8 @@ struct drm_info_list {
88470 int (*show)(struct seq_file*, void*); /** show callback */
88471 u32 driver_features; /**< Required driver features for this entry */
88472 void *data;
88473 -};
88474 +} __do_const;
88475 +typedef struct drm_info_list __no_const drm_info_list_no_const;
88476
88477 /**
88478 * debugfs node structure. This structure represents a debugfs file.
88479 @@ -716,7 +721,7 @@ struct drm_device {
88480
88481 /** \name Usage Counters */
88482 /*@{ */
88483 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
88484 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
88485 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
88486 int buf_use; /**< Buffers in use -- cannot alloc */
88487 atomic_t buf_alloc; /**< Buffer allocation in progress */
88488 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
88489 index c250a22..59d2094 100644
88490 --- a/include/drm/drm_crtc_helper.h
88491 +++ b/include/drm/drm_crtc_helper.h
88492 @@ -160,7 +160,7 @@ struct drm_encoder_helper_funcs {
88493 int (*atomic_check)(struct drm_encoder *encoder,
88494 struct drm_crtc_state *crtc_state,
88495 struct drm_connector_state *conn_state);
88496 -};
88497 +} __no_const;
88498
88499 /**
88500 * struct drm_connector_helper_funcs - helper operations for connectors
88501 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
88502 index d016dc5..3951fe0 100644
88503 --- a/include/drm/i915_pciids.h
88504 +++ b/include/drm/i915_pciids.h
88505 @@ -37,7 +37,7 @@
88506 */
88507 #define INTEL_VGA_DEVICE(id, info) { \
88508 0x8086, id, \
88509 - ~0, ~0, \
88510 + PCI_ANY_ID, PCI_ANY_ID, \
88511 0x030000, 0xff0000, \
88512 (unsigned long) info }
88513
88514 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
88515 index 72dcbe8..8db58d7 100644
88516 --- a/include/drm/ttm/ttm_memory.h
88517 +++ b/include/drm/ttm/ttm_memory.h
88518 @@ -48,7 +48,7 @@
88519
88520 struct ttm_mem_shrink {
88521 int (*do_shrink) (struct ttm_mem_shrink *);
88522 -};
88523 +} __no_const;
88524
88525 /**
88526 * struct ttm_mem_global - Global memory accounting structure.
88527 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
88528 index 49a8284..9643967 100644
88529 --- a/include/drm/ttm/ttm_page_alloc.h
88530 +++ b/include/drm/ttm/ttm_page_alloc.h
88531 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
88532 */
88533 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
88534
88535 +struct device;
88536 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
88537 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
88538
88539 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
88540 index 4b840e8..155d235 100644
88541 --- a/include/keys/asymmetric-subtype.h
88542 +++ b/include/keys/asymmetric-subtype.h
88543 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
88544 /* Verify the signature on a key of this subtype (optional) */
88545 int (*verify_signature)(const struct key *key,
88546 const struct public_key_signature *sig);
88547 -};
88548 +} __do_const;
88549
88550 /**
88551 * asymmetric_key_subtype - Get the subtype from an asymmetric key
88552 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
88553 index c1da539..1dcec55 100644
88554 --- a/include/linux/atmdev.h
88555 +++ b/include/linux/atmdev.h
88556 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
88557 #endif
88558
88559 struct k_atm_aal_stats {
88560 -#define __HANDLE_ITEM(i) atomic_t i
88561 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
88562 __AAL_STAT_ITEMS
88563 #undef __HANDLE_ITEM
88564 };
88565 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
88566 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
88567 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
88568 struct module *owner;
88569 -};
88570 +} __do_const ;
88571
88572 struct atmphy_ops {
88573 int (*start)(struct atm_dev *dev);
88574 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
88575 index 5b08a85..60922fb 100644
88576 --- a/include/linux/atomic.h
88577 +++ b/include/linux/atomic.h
88578 @@ -12,7 +12,7 @@
88579 * Atomically adds @a to @v, so long as @v was not already @u.
88580 * Returns non-zero if @v was not @u, and zero otherwise.
88581 */
88582 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
88583 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
88584 {
88585 return __atomic_add_unless(v, a, u) != u;
88586 }
88587 diff --git a/include/linux/audit.h b/include/linux/audit.h
88588 index c2e7e3a..8bfc0e1 100644
88589 --- a/include/linux/audit.h
88590 +++ b/include/linux/audit.h
88591 @@ -223,7 +223,7 @@ static inline void audit_ptrace(struct task_struct *t)
88592 extern unsigned int audit_serial(void);
88593 extern int auditsc_get_stamp(struct audit_context *ctx,
88594 struct timespec *t, unsigned int *serial);
88595 -extern int audit_set_loginuid(kuid_t loginuid);
88596 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
88597
88598 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
88599 {
88600 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
88601 index 576e463..28fd926 100644
88602 --- a/include/linux/binfmts.h
88603 +++ b/include/linux/binfmts.h
88604 @@ -44,7 +44,7 @@ struct linux_binprm {
88605 unsigned interp_flags;
88606 unsigned interp_data;
88607 unsigned long loader, exec;
88608 -};
88609 +} __randomize_layout;
88610
88611 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
88612 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
88613 @@ -77,8 +77,10 @@ struct linux_binfmt {
88614 int (*load_binary)(struct linux_binprm *);
88615 int (*load_shlib)(struct file *);
88616 int (*core_dump)(struct coredump_params *cprm);
88617 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
88618 + void (*handle_mmap)(struct file *);
88619 unsigned long min_coredump; /* minimal dump size */
88620 -};
88621 +} __do_const __randomize_layout;
88622
88623 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
88624
88625 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
88626 index dbfbf49..10be372 100644
88627 --- a/include/linux/bitmap.h
88628 +++ b/include/linux/bitmap.h
88629 @@ -299,7 +299,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
88630 return __bitmap_full(src, nbits);
88631 }
88632
88633 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
88634 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
88635 {
88636 if (small_const_nbits(nbits))
88637 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
88638 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
88639 index 5d858e0..336c1d9 100644
88640 --- a/include/linux/bitops.h
88641 +++ b/include/linux/bitops.h
88642 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
88643 * @word: value to rotate
88644 * @shift: bits to roll
88645 */
88646 -static inline __u32 rol32(__u32 word, unsigned int shift)
88647 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
88648 {
88649 return (word << shift) | (word >> (32 - shift));
88650 }
88651 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
88652 * @word: value to rotate
88653 * @shift: bits to roll
88654 */
88655 -static inline __u32 ror32(__u32 word, unsigned int shift)
88656 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
88657 {
88658 return (word >> shift) | (word << (32 - shift));
88659 }
88660 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
88661 return (__s32)(value << shift) >> shift;
88662 }
88663
88664 -static inline unsigned fls_long(unsigned long l)
88665 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
88666 {
88667 if (sizeof(l) == 4)
88668 return fls(l);
88669 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
88670 index 7f9a516..8889453 100644
88671 --- a/include/linux/blkdev.h
88672 +++ b/include/linux/blkdev.h
88673 @@ -1616,7 +1616,7 @@ struct block_device_operations {
88674 /* this callback is with swap_lock and sometimes page table lock held */
88675 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
88676 struct module *owner;
88677 -};
88678 +} __do_const;
88679
88680 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
88681 unsigned long);
88682 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
88683 index afc1343..9735539 100644
88684 --- a/include/linux/blktrace_api.h
88685 +++ b/include/linux/blktrace_api.h
88686 @@ -25,7 +25,7 @@ struct blk_trace {
88687 struct dentry *dropped_file;
88688 struct dentry *msg_file;
88689 struct list_head running_list;
88690 - atomic_t dropped;
88691 + atomic_unchecked_t dropped;
88692 };
88693
88694 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
88695 diff --git a/include/linux/cache.h b/include/linux/cache.h
88696 index 17e7e82..1d7da26 100644
88697 --- a/include/linux/cache.h
88698 +++ b/include/linux/cache.h
88699 @@ -16,6 +16,14 @@
88700 #define __read_mostly
88701 #endif
88702
88703 +#ifndef __read_only
88704 +#ifdef CONFIG_PAX_KERNEXEC
88705 +#error KERNEXEC requires __read_only
88706 +#else
88707 +#define __read_only __read_mostly
88708 +#endif
88709 +#endif
88710 +
88711 #ifndef ____cacheline_aligned
88712 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
88713 #endif
88714 diff --git a/include/linux/capability.h b/include/linux/capability.h
88715 index aa93e5e..985a1b0 100644
88716 --- a/include/linux/capability.h
88717 +++ b/include/linux/capability.h
88718 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
88719 extern bool capable(int cap);
88720 extern bool ns_capable(struct user_namespace *ns, int cap);
88721 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
88722 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
88723 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
88724 +extern bool capable_nolog(int cap);
88725 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
88726
88727 /* audit system wants to get cap info from files as well */
88728 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
88729
88730 +extern int is_privileged_binary(const struct dentry *dentry);
88731 +
88732 #endif /* !_LINUX_CAPABILITY_H */
88733 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
88734 index 8609d57..86e4d79 100644
88735 --- a/include/linux/cdrom.h
88736 +++ b/include/linux/cdrom.h
88737 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
88738
88739 /* driver specifications */
88740 const int capability; /* capability flags */
88741 - int n_minors; /* number of active minor devices */
88742 /* handle uniform packets for scsi type devices (scsi,atapi) */
88743 int (*generic_packet) (struct cdrom_device_info *,
88744 struct packet_command *);
88745 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
88746 index 4ce9056..86caac6 100644
88747 --- a/include/linux/cleancache.h
88748 +++ b/include/linux/cleancache.h
88749 @@ -31,7 +31,7 @@ struct cleancache_ops {
88750 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
88751 void (*invalidate_inode)(int, struct cleancache_filekey);
88752 void (*invalidate_fs)(int);
88753 -};
88754 +} __no_const;
88755
88756 extern struct cleancache_ops *
88757 cleancache_register_ops(struct cleancache_ops *ops);
88758 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
88759 index 5591ea7..61b77ce 100644
88760 --- a/include/linux/clk-provider.h
88761 +++ b/include/linux/clk-provider.h
88762 @@ -195,6 +195,7 @@ struct clk_ops {
88763 void (*init)(struct clk_hw *hw);
88764 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
88765 };
88766 +typedef struct clk_ops __no_const clk_ops_no_const;
88767
88768 /**
88769 * struct clk_init_data - holds init data that's common to all clocks and is
88770 diff --git a/include/linux/compat.h b/include/linux/compat.h
88771 index ab25814..d1540d1 100644
88772 --- a/include/linux/compat.h
88773 +++ b/include/linux/compat.h
88774 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
88775 compat_size_t __user *len_ptr);
88776
88777 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
88778 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
88779 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
88780 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
88781 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
88782 compat_ssize_t msgsz, int msgflg);
88783 @@ -325,7 +325,7 @@ asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,
88784 long compat_sys_msgctl(int first, int second, void __user *uptr);
88785 long compat_sys_shmctl(int first, int second, void __user *uptr);
88786 long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
88787 - unsigned nsems, const struct compat_timespec __user *timeout);
88788 + compat_long_t nsems, const struct compat_timespec __user *timeout);
88789 asmlinkage long compat_sys_keyctl(u32 option,
88790 u32 arg2, u32 arg3, u32 arg4, u32 arg5);
88791 asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
88792 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
88793 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
88794 compat_ulong_t addr, compat_ulong_t data);
88795 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
88796 - compat_long_t addr, compat_long_t data);
88797 + compat_ulong_t addr, compat_ulong_t data);
88798
88799 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
88800 /*
88801 diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
88802 index cdf13ca..ba5e086 100644
88803 --- a/include/linux/compiler-gcc.h
88804 +++ b/include/linux/compiler-gcc.h
88805 @@ -94,8 +94,8 @@
88806 */
88807 #define __pure __attribute__((pure))
88808 #define __aligned(x) __attribute__((aligned(x)))
88809 -#define __printf(a, b) __attribute__((format(printf, a, b)))
88810 -#define __scanf(a, b) __attribute__((format(scanf, a, b)))
88811 +#define __printf(a, b) __attribute__((format(printf, a, b))) __nocapture(a, b)
88812 +#define __scanf(a, b) __attribute__((format(scanf, a, b))) __nocapture(a, b)
88813 #define noinline __attribute__((noinline))
88814 #define __attribute_const__ __attribute__((__const__))
88815 #define __maybe_unused __attribute__((unused))
88816 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
88817 index 769e198..7ee7cb5 100644
88818 --- a/include/linux/compiler-gcc4.h
88819 +++ b/include/linux/compiler-gcc4.h
88820 @@ -39,9 +39,38 @@
88821 # define __compiletime_warning(message) __attribute__((warning(message)))
88822 # define __compiletime_error(message) __attribute__((error(message)))
88823 #endif /* __CHECKER__ */
88824 +
88825 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
88826 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
88827 +#define __bos0(ptr) __bos((ptr), 0)
88828 +#define __bos1(ptr) __bos((ptr), 1)
88829 #endif /* GCC_VERSION >= 40300 */
88830
88831 #if GCC_VERSION >= 40500
88832 +
88833 +#ifdef RANDSTRUCT_PLUGIN
88834 +#define __randomize_layout __attribute__((randomize_layout))
88835 +#define __no_randomize_layout __attribute__((no_randomize_layout))
88836 +#endif
88837 +
88838 +#ifdef CONSTIFY_PLUGIN
88839 +#define __no_const __attribute__((no_const))
88840 +#define __do_const __attribute__((do_const))
88841 +#endif
88842 +
88843 +#ifdef SIZE_OVERFLOW_PLUGIN
88844 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
88845 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
88846 +#endif
88847 +
88848 +#ifdef LATENT_ENTROPY_PLUGIN
88849 +#define __latent_entropy __attribute__((latent_entropy))
88850 +#endif
88851 +
88852 +#ifdef INITIFY_PLUGIN
88853 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
88854 +#endif
88855 +
88856 /*
88857 * Mark a position in code as unreachable. This can be used to
88858 * suppress control flow warnings after asm blocks that transfer
88859 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
88860 index efee493..8aa8f6b 100644
88861 --- a/include/linux/compiler-gcc5.h
88862 +++ b/include/linux/compiler-gcc5.h
88863 @@ -28,6 +28,34 @@
88864 # define __compiletime_error(message) __attribute__((error(message)))
88865 #endif /* __CHECKER__ */
88866
88867 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
88868 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
88869 +#define __bos0(ptr) __bos((ptr), 0)
88870 +#define __bos1(ptr) __bos((ptr), 1)
88871 +
88872 +#ifdef RANDSTRUCT_PLUGIN
88873 +#define __randomize_layout __attribute__((randomize_layout))
88874 +#define __no_randomize_layout __attribute__((no_randomize_layout))
88875 +#endif
88876 +
88877 +#ifdef CONSTIFY_PLUGIN
88878 +#define __no_const __attribute__((no_const))
88879 +#define __do_const __attribute__((do_const))
88880 +#endif
88881 +
88882 +#ifdef SIZE_OVERFLOW_PLUGIN
88883 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
88884 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
88885 +#endif
88886 +
88887 +#ifdef LATENT_ENTROPY_PLUGIN
88888 +#define __latent_entropy __attribute__((latent_entropy))
88889 +#endif
88890 +
88891 +#ifdef INITIFY_PLUGIN
88892 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
88893 +#endif
88894 +
88895 /*
88896 * Mark a position in code as unreachable. This can be used to
88897 * suppress control flow warnings after asm blocks that transfer
88898 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
88899 index 1b45e4a..eff29a7 100644
88900 --- a/include/linux/compiler.h
88901 +++ b/include/linux/compiler.h
88902 @@ -5,11 +5,14 @@
88903
88904 #ifdef __CHECKER__
88905 # define __user __attribute__((noderef, address_space(1)))
88906 +# define __force_user __force __user
88907 # define __kernel __attribute__((address_space(0)))
88908 +# define __force_kernel __force __kernel
88909 # define __safe __attribute__((safe))
88910 # define __force __attribute__((force))
88911 # define __nocast __attribute__((nocast))
88912 # define __iomem __attribute__((noderef, address_space(2)))
88913 +# define __force_iomem __force __iomem
88914 # define __must_hold(x) __attribute__((context(x,1,1)))
88915 # define __acquires(x) __attribute__((context(x,0,1)))
88916 # define __releases(x) __attribute__((context(x,1,0)))
88917 @@ -17,20 +20,37 @@
88918 # define __release(x) __context__(x,-1)
88919 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
88920 # define __percpu __attribute__((noderef, address_space(3)))
88921 +# define __force_percpu __force __percpu
88922 #ifdef CONFIG_SPARSE_RCU_POINTER
88923 # define __rcu __attribute__((noderef, address_space(4)))
88924 +# define __force_rcu __force __rcu
88925 #else
88926 # define __rcu
88927 +# define __force_rcu
88928 #endif
88929 extern void __chk_user_ptr(const volatile void __user *);
88930 extern void __chk_io_ptr(const volatile void __iomem *);
88931 #else
88932 -# define __user
88933 -# define __kernel
88934 +# ifdef CHECKER_PLUGIN
88935 +//# define __user
88936 +//# define __force_user
88937 +//# define __kernel
88938 +//# define __force_kernel
88939 +# else
88940 +# ifdef STRUCTLEAK_PLUGIN
88941 +# define __user __attribute__((user))
88942 +# else
88943 +# define __user
88944 +# endif
88945 +# define __force_user
88946 +# define __kernel
88947 +# define __force_kernel
88948 +# endif
88949 # define __safe
88950 # define __force
88951 # define __nocast
88952 # define __iomem
88953 +# define __force_iomem
88954 # define __chk_user_ptr(x) (void)0
88955 # define __chk_io_ptr(x) (void)0
88956 # define __builtin_warning(x, y...) (1)
88957 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
88958 # define __release(x) (void)0
88959 # define __cond_lock(x,c) (c)
88960 # define __percpu
88961 +# define __force_percpu
88962 # define __rcu
88963 +# define __force_rcu
88964 #endif
88965
88966 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
88967 @@ -205,32 +227,32 @@ static __always_inline void data_access_exceeds_word_size(void)
88968 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
88969 {
88970 switch (size) {
88971 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
88972 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
88973 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
88974 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
88975 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
88976 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
88977 #ifdef CONFIG_64BIT
88978 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
88979 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
88980 #endif
88981 default:
88982 barrier();
88983 - __builtin_memcpy((void *)res, (const void *)p, size);
88984 + __builtin_memcpy(res, (const void *)p, size);
88985 data_access_exceeds_word_size();
88986 barrier();
88987 }
88988 }
88989
88990 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
88991 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
88992 {
88993 switch (size) {
88994 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
88995 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
88996 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
88997 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
88998 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
88999 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
89000 #ifdef CONFIG_64BIT
89001 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
89002 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
89003 #endif
89004 default:
89005 barrier();
89006 - __builtin_memcpy((void *)p, (const void *)res, size);
89007 + __builtin_memcpy((void *)p, res, size);
89008 data_access_exceeds_word_size();
89009 barrier();
89010 }
89011 @@ -364,6 +386,38 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
89012 # define __attribute_const__ /* unimplemented */
89013 #endif
89014
89015 +#ifndef __randomize_layout
89016 +# define __randomize_layout
89017 +#endif
89018 +
89019 +#ifndef __no_randomize_layout
89020 +# define __no_randomize_layout
89021 +#endif
89022 +
89023 +#ifndef __no_const
89024 +# define __no_const
89025 +#endif
89026 +
89027 +#ifndef __do_const
89028 +# define __do_const
89029 +#endif
89030 +
89031 +#ifndef __size_overflow
89032 +# define __size_overflow(...)
89033 +#endif
89034 +
89035 +#ifndef __intentional_overflow
89036 +# define __intentional_overflow(...)
89037 +#endif
89038 +
89039 +#ifndef __latent_entropy
89040 +# define __latent_entropy
89041 +#endif
89042 +
89043 +#ifndef __nocapture
89044 +# define __nocapture(...)
89045 +#endif
89046 +
89047 /*
89048 * Tell gcc if a function is cold. The compiler will assume any path
89049 * directly leading to the call is unlikely.
89050 @@ -373,6 +427,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
89051 #define __cold
89052 #endif
89053
89054 +#ifndef __alloc_size
89055 +#define __alloc_size(...)
89056 +#endif
89057 +
89058 +#ifndef __bos
89059 +#define __bos(ptr, arg)
89060 +#endif
89061 +
89062 +#ifndef __bos0
89063 +#define __bos0(ptr)
89064 +#endif
89065 +
89066 +#ifndef __bos1
89067 +#define __bos1(ptr)
89068 +#endif
89069 +
89070 /* Simple shorthand for a section definition */
89071 #ifndef __section
89072 # define __section(S) __attribute__ ((__section__(#S)))
89073 @@ -387,6 +457,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
89074 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
89075 #endif
89076
89077 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
89078 +
89079 /* Is this type a native word size -- useful for atomic operations */
89080 #ifndef __native_word
89081 # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
89082 @@ -466,8 +538,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
89083 */
89084 #define __ACCESS_ONCE(x) ({ \
89085 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
89086 - (volatile typeof(x) *)&(x); })
89087 + (volatile const typeof(x) *)&(x); })
89088 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
89089 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
89090
89091 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
89092 #ifdef CONFIG_KPROBES
89093 diff --git a/include/linux/completion.h b/include/linux/completion.h
89094 index 5d5aaae..0ea9b84 100644
89095 --- a/include/linux/completion.h
89096 +++ b/include/linux/completion.h
89097 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
89098
89099 extern void wait_for_completion(struct completion *);
89100 extern void wait_for_completion_io(struct completion *);
89101 -extern int wait_for_completion_interruptible(struct completion *x);
89102 -extern int wait_for_completion_killable(struct completion *x);
89103 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
89104 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
89105 extern unsigned long wait_for_completion_timeout(struct completion *x,
89106 - unsigned long timeout);
89107 + unsigned long timeout) __intentional_overflow(-1);
89108 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
89109 - unsigned long timeout);
89110 + unsigned long timeout) __intentional_overflow(-1);
89111 extern long wait_for_completion_interruptible_timeout(
89112 - struct completion *x, unsigned long timeout);
89113 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
89114 extern long wait_for_completion_killable_timeout(
89115 - struct completion *x, unsigned long timeout);
89116 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
89117 extern bool try_wait_for_completion(struct completion *x);
89118 extern bool completion_done(struct completion *x);
89119
89120 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
89121 index 34025df..2a6ee32 100644
89122 --- a/include/linux/configfs.h
89123 +++ b/include/linux/configfs.h
89124 @@ -64,7 +64,7 @@ struct config_item {
89125 struct dentry *ci_dentry;
89126 };
89127
89128 -extern int config_item_set_name(struct config_item *, const char *, ...);
89129 +extern __printf(2, 3) int config_item_set_name(struct config_item *, const char *, ...);
89130
89131 static inline char *config_item_name(struct config_item * item)
89132 {
89133 @@ -125,7 +125,7 @@ struct configfs_attribute {
89134 const char *ca_name;
89135 struct module *ca_owner;
89136 umode_t ca_mode;
89137 -};
89138 +} __do_const;
89139
89140 /*
89141 * Users often need to create attribute structures for their configurable
89142 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
89143 index 2ee4888..0451f5e 100644
89144 --- a/include/linux/cpufreq.h
89145 +++ b/include/linux/cpufreq.h
89146 @@ -207,6 +207,7 @@ struct global_attr {
89147 ssize_t (*store)(struct kobject *a, struct attribute *b,
89148 const char *c, size_t count);
89149 };
89150 +typedef struct global_attr __no_const global_attr_no_const;
89151
89152 #define define_one_global_ro(_name) \
89153 static struct global_attr _name = \
89154 @@ -278,7 +279,7 @@ struct cpufreq_driver {
89155 bool boost_supported;
89156 bool boost_enabled;
89157 int (*set_boost)(int state);
89158 -};
89159 +} __do_const;
89160
89161 /* flags */
89162 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
89163 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
89164 index 9c5e892..feb34e0 100644
89165 --- a/include/linux/cpuidle.h
89166 +++ b/include/linux/cpuidle.h
89167 @@ -59,7 +59,8 @@ struct cpuidle_state {
89168 void (*enter_freeze) (struct cpuidle_device *dev,
89169 struct cpuidle_driver *drv,
89170 int index);
89171 -};
89172 +} __do_const;
89173 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
89174
89175 /* Idle State Flags */
89176 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
89177 @@ -227,7 +228,7 @@ struct cpuidle_governor {
89178 void (*reflect) (struct cpuidle_device *dev, int index);
89179
89180 struct module *owner;
89181 -};
89182 +} __do_const;
89183
89184 #ifdef CONFIG_CPU_IDLE
89185 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
89186 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
89187 index 086549a..a572d94 100644
89188 --- a/include/linux/cpumask.h
89189 +++ b/include/linux/cpumask.h
89190 @@ -126,17 +126,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
89191 }
89192
89193 /* Valid inputs for n are -1 and 0. */
89194 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
89195 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
89196 {
89197 return n+1;
89198 }
89199
89200 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
89201 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
89202 {
89203 return n+1;
89204 }
89205
89206 -static inline unsigned int cpumask_next_and(int n,
89207 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
89208 const struct cpumask *srcp,
89209 const struct cpumask *andp)
89210 {
89211 @@ -182,7 +182,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
89212 *
89213 * Returns >= nr_cpu_ids if no further cpus set.
89214 */
89215 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
89216 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
89217 {
89218 /* -1 is a legal arg here. */
89219 if (n != -1)
89220 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
89221 *
89222 * Returns >= nr_cpu_ids if no further cpus unset.
89223 */
89224 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
89225 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
89226 {
89227 /* -1 is a legal arg here. */
89228 if (n != -1)
89229 @@ -205,7 +205,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
89230 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
89231 }
89232
89233 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
89234 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
89235 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
89236 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
89237
89238 @@ -472,7 +472,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
89239 * cpumask_weight - Count of bits in *srcp
89240 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
89241 */
89242 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
89243 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
89244 {
89245 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
89246 }
89247 diff --git a/include/linux/cred.h b/include/linux/cred.h
89248 index 2fb2ca2..d6a3340 100644
89249 --- a/include/linux/cred.h
89250 +++ b/include/linux/cred.h
89251 @@ -35,7 +35,7 @@ struct group_info {
89252 int nblocks;
89253 kgid_t small_block[NGROUPS_SMALL];
89254 kgid_t *blocks[0];
89255 -};
89256 +} __randomize_layout;
89257
89258 /**
89259 * get_group_info - Get a reference to a group info structure
89260 @@ -137,7 +137,7 @@ struct cred {
89261 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
89262 struct group_info *group_info; /* supplementary groups for euid/fsgid */
89263 struct rcu_head rcu; /* RCU deletion hook */
89264 -};
89265 +} __randomize_layout;
89266
89267 extern void __put_cred(struct cred *);
89268 extern void exit_creds(struct task_struct *);
89269 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
89270 static inline void validate_process_creds(void)
89271 {
89272 }
89273 +static inline void validate_task_creds(struct task_struct *task)
89274 +{
89275 +}
89276 #endif
89277
89278 /**
89279 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
89280
89281 #define task_uid(task) (task_cred_xxx((task), uid))
89282 #define task_euid(task) (task_cred_xxx((task), euid))
89283 +#define task_securebits(task) (task_cred_xxx((task), securebits))
89284
89285 #define current_cred_xxx(xxx) \
89286 ({ \
89287 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
89288 index fb5ef16..05d1e59 100644
89289 --- a/include/linux/crypto.h
89290 +++ b/include/linux/crypto.h
89291 @@ -626,7 +626,7 @@ struct cipher_tfm {
89292 const u8 *key, unsigned int keylen);
89293 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
89294 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
89295 -};
89296 +} __no_const;
89297
89298 struct hash_tfm {
89299 int (*init)(struct hash_desc *desc);
89300 @@ -647,13 +647,13 @@ struct compress_tfm {
89301 int (*cot_decompress)(struct crypto_tfm *tfm,
89302 const u8 *src, unsigned int slen,
89303 u8 *dst, unsigned int *dlen);
89304 -};
89305 +} __no_const;
89306
89307 struct rng_tfm {
89308 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
89309 unsigned int dlen);
89310 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
89311 -};
89312 +} __no_const;
89313
89314 #define crt_ablkcipher crt_u.ablkcipher
89315 #define crt_aead crt_u.aead
89316 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
89317 index 653589e..4ef254a 100644
89318 --- a/include/linux/ctype.h
89319 +++ b/include/linux/ctype.h
89320 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
89321 * Fast implementation of tolower() for internal usage. Do not use in your
89322 * code.
89323 */
89324 -static inline char _tolower(const char c)
89325 +static inline unsigned char _tolower(const unsigned char c)
89326 {
89327 return c | 0x20;
89328 }
89329 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
89330 index d835879..c8e5b92 100644
89331 --- a/include/linux/dcache.h
89332 +++ b/include/linux/dcache.h
89333 @@ -123,6 +123,9 @@ struct dentry {
89334 unsigned long d_time; /* used by d_revalidate */
89335 void *d_fsdata; /* fs-specific data */
89336
89337 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
89338 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
89339 +#endif
89340 struct list_head d_lru; /* LRU list */
89341 struct list_head d_child; /* child of parent list */
89342 struct list_head d_subdirs; /* our children */
89343 @@ -133,7 +136,7 @@ struct dentry {
89344 struct hlist_node d_alias; /* inode alias list */
89345 struct rcu_head d_rcu;
89346 } d_u;
89347 -};
89348 +} __randomize_layout;
89349
89350 /*
89351 * dentry->d_lock spinlock nesting subclasses:
89352 @@ -319,7 +322,7 @@ extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
89353
89354 static inline unsigned d_count(const struct dentry *dentry)
89355 {
89356 - return dentry->d_lockref.count;
89357 + return __lockref_read(&dentry->d_lockref);
89358 }
89359
89360 /*
89361 @@ -347,7 +350,7 @@ extern char *dentry_path(struct dentry *, char *, int);
89362 static inline struct dentry *dget_dlock(struct dentry *dentry)
89363 {
89364 if (dentry)
89365 - dentry->d_lockref.count++;
89366 + __lockref_inc(&dentry->d_lockref);
89367 return dentry;
89368 }
89369
89370 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
89371 index 7925bf0..d5143d2 100644
89372 --- a/include/linux/decompress/mm.h
89373 +++ b/include/linux/decompress/mm.h
89374 @@ -77,7 +77,7 @@ static void free(void *where)
89375 * warnings when not needed (indeed large_malloc / large_free are not
89376 * needed by inflate */
89377
89378 -#define malloc(a) kmalloc(a, GFP_KERNEL)
89379 +#define malloc(a) kmalloc((a), GFP_KERNEL)
89380 #define free(a) kfree(a)
89381
89382 #define large_malloc(a) vmalloc(a)
89383 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
89384 index ce447f0..83c66bd 100644
89385 --- a/include/linux/devfreq.h
89386 +++ b/include/linux/devfreq.h
89387 @@ -114,7 +114,7 @@ struct devfreq_governor {
89388 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
89389 int (*event_handler)(struct devfreq *devfreq,
89390 unsigned int event, void *data);
89391 -};
89392 +} __do_const;
89393
89394 /**
89395 * struct devfreq - Device devfreq structure
89396 diff --git a/include/linux/device.h b/include/linux/device.h
89397 index 0eb8ee2..c603b6a 100644
89398 --- a/include/linux/device.h
89399 +++ b/include/linux/device.h
89400 @@ -311,7 +311,7 @@ struct subsys_interface {
89401 struct list_head node;
89402 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
89403 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
89404 -};
89405 +} __do_const;
89406
89407 int subsys_interface_register(struct subsys_interface *sif);
89408 void subsys_interface_unregister(struct subsys_interface *sif);
89409 @@ -507,7 +507,7 @@ struct device_type {
89410 void (*release)(struct device *dev);
89411
89412 const struct dev_pm_ops *pm;
89413 -};
89414 +} __do_const;
89415
89416 /* interface for exporting device attributes */
89417 struct device_attribute {
89418 @@ -517,11 +517,12 @@ struct device_attribute {
89419 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
89420 const char *buf, size_t count);
89421 };
89422 +typedef struct device_attribute __no_const device_attribute_no_const;
89423
89424 struct dev_ext_attribute {
89425 struct device_attribute attr;
89426 void *var;
89427 -};
89428 +} __do_const;
89429
89430 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
89431 char *buf);
89432 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
89433 index c3007cb..43efc8c 100644
89434 --- a/include/linux/dma-mapping.h
89435 +++ b/include/linux/dma-mapping.h
89436 @@ -60,7 +60,7 @@ struct dma_map_ops {
89437 u64 (*get_required_mask)(struct device *dev);
89438 #endif
89439 int is_phys;
89440 -};
89441 +} __do_const;
89442
89443 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
89444
89445 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
89446 index b6997a0..108be6c 100644
89447 --- a/include/linux/dmaengine.h
89448 +++ b/include/linux/dmaengine.h
89449 @@ -1133,9 +1133,9 @@ struct dma_pinned_list {
89450 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
89451 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
89452
89453 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
89454 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
89455 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
89456 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
89457 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
89458 struct dma_pinned_list *pinned_list, struct page *page,
89459 unsigned int offset, size_t len);
89460
89461 diff --git a/include/linux/efi.h b/include/linux/efi.h
89462 index cf7e431..d239dce 100644
89463 --- a/include/linux/efi.h
89464 +++ b/include/linux/efi.h
89465 @@ -1056,6 +1056,7 @@ struct efivar_operations {
89466 efi_set_variable_nonblocking_t *set_variable_nonblocking;
89467 efi_query_variable_store_t *query_variable_store;
89468 };
89469 +typedef struct efivar_operations __no_const efivar_operations_no_const;
89470
89471 struct efivars {
89472 /*
89473 diff --git a/include/linux/elf.h b/include/linux/elf.h
89474 index 20fa8d8..3d0dd18 100644
89475 --- a/include/linux/elf.h
89476 +++ b/include/linux/elf.h
89477 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
89478 #define elf_note elf32_note
89479 #define elf_addr_t Elf32_Off
89480 #define Elf_Half Elf32_Half
89481 +#define elf_dyn Elf32_Dyn
89482
89483 #else
89484
89485 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
89486 #define elf_note elf64_note
89487 #define elf_addr_t Elf64_Off
89488 #define Elf_Half Elf64_Half
89489 +#define elf_dyn Elf64_Dyn
89490
89491 #endif
89492
89493 diff --git a/include/linux/err.h b/include/linux/err.h
89494 index a729120..6ede2c9 100644
89495 --- a/include/linux/err.h
89496 +++ b/include/linux/err.h
89497 @@ -20,12 +20,12 @@
89498
89499 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
89500
89501 -static inline void * __must_check ERR_PTR(long error)
89502 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
89503 {
89504 return (void *) error;
89505 }
89506
89507 -static inline long __must_check PTR_ERR(__force const void *ptr)
89508 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
89509 {
89510 return (long) ptr;
89511 }
89512 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
89513 index 36f49c4..a2a1f4c 100644
89514 --- a/include/linux/extcon.h
89515 +++ b/include/linux/extcon.h
89516 @@ -135,7 +135,7 @@ struct extcon_dev {
89517 /* /sys/class/extcon/.../mutually_exclusive/... */
89518 struct attribute_group attr_g_muex;
89519 struct attribute **attrs_muex;
89520 - struct device_attribute *d_attrs_muex;
89521 + device_attribute_no_const *d_attrs_muex;
89522 };
89523
89524 /**
89525 diff --git a/include/linux/fb.h b/include/linux/fb.h
89526 index 043f328..180ccbf 100644
89527 --- a/include/linux/fb.h
89528 +++ b/include/linux/fb.h
89529 @@ -305,7 +305,8 @@ struct fb_ops {
89530 /* called at KDB enter and leave time to prepare the console */
89531 int (*fb_debug_enter)(struct fb_info *info);
89532 int (*fb_debug_leave)(struct fb_info *info);
89533 -};
89534 +} __do_const;
89535 +typedef struct fb_ops __no_const fb_ops_no_const;
89536
89537 #ifdef CONFIG_FB_TILEBLITTING
89538 #define FB_TILE_CURSOR_NONE 0
89539 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
89540 index 230f87b..1fd0485 100644
89541 --- a/include/linux/fdtable.h
89542 +++ b/include/linux/fdtable.h
89543 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
89544 void put_files_struct(struct files_struct *fs);
89545 void reset_files_struct(struct files_struct *);
89546 int unshare_files(struct files_struct **);
89547 -struct files_struct *dup_fd(struct files_struct *, int *);
89548 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
89549 void do_close_on_exec(struct files_struct *);
89550 int iterate_fd(struct files_struct *, unsigned,
89551 int (*)(const void *, struct file *, unsigned),
89552 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
89553 index 8293262..2b3b8bd 100644
89554 --- a/include/linux/frontswap.h
89555 +++ b/include/linux/frontswap.h
89556 @@ -11,7 +11,7 @@ struct frontswap_ops {
89557 int (*load)(unsigned, pgoff_t, struct page *);
89558 void (*invalidate_page)(unsigned, pgoff_t);
89559 void (*invalidate_area)(unsigned);
89560 -};
89561 +} __no_const;
89562
89563 extern bool frontswap_enabled;
89564 extern struct frontswap_ops *
89565 diff --git a/include/linux/fs.h b/include/linux/fs.h
89566 index 52cc449..31f35cb 100644
89567 --- a/include/linux/fs.h
89568 +++ b/include/linux/fs.h
89569 @@ -410,7 +410,7 @@ struct address_space {
89570 spinlock_t private_lock; /* for use by the address_space */
89571 struct list_head private_list; /* ditto */
89572 void *private_data; /* ditto */
89573 -} __attribute__((aligned(sizeof(long))));
89574 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
89575 /*
89576 * On most architectures that alignment is already the case; but
89577 * must be enforced here for CRIS, to let the least significant bit
89578 @@ -453,7 +453,7 @@ struct block_device {
89579 int bd_fsfreeze_count;
89580 /* Mutex for freeze */
89581 struct mutex bd_fsfreeze_mutex;
89582 -};
89583 +} __randomize_layout;
89584
89585 /*
89586 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
89587 @@ -639,7 +639,7 @@ struct inode {
89588 #endif
89589
89590 void *i_private; /* fs or device private pointer */
89591 -};
89592 +} __randomize_layout;
89593
89594 static inline int inode_unhashed(struct inode *inode)
89595 {
89596 @@ -834,7 +834,7 @@ struct file {
89597 struct list_head f_tfile_llink;
89598 #endif /* #ifdef CONFIG_EPOLL */
89599 struct address_space *f_mapping;
89600 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
89601 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
89602
89603 struct file_handle {
89604 __u32 handle_bytes;
89605 @@ -962,7 +962,7 @@ struct file_lock {
89606 int state; /* state of grant or error if -ve */
89607 } afs;
89608 } fl_u;
89609 -};
89610 +} __randomize_layout;
89611
89612 struct file_lock_context {
89613 spinlock_t flc_lock;
89614 @@ -1316,7 +1316,7 @@ struct super_block {
89615 * Indicates how deep in a filesystem stack this SB is
89616 */
89617 int s_stack_depth;
89618 -};
89619 +} __randomize_layout;
89620
89621 extern struct timespec current_fs_time(struct super_block *sb);
89622
89623 @@ -1570,7 +1570,8 @@ struct file_operations {
89624 #ifndef CONFIG_MMU
89625 unsigned (*mmap_capabilities)(struct file *);
89626 #endif
89627 -};
89628 +} __do_const __randomize_layout;
89629 +typedef struct file_operations __no_const file_operations_no_const;
89630
89631 struct inode_operations {
89632 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
89633 @@ -2269,7 +2270,7 @@ extern int register_chrdev_region(dev_t, unsigned, const char *);
89634 extern int __register_chrdev(unsigned int major, unsigned int baseminor,
89635 unsigned int count, const char *name,
89636 const struct file_operations *fops);
89637 -extern void __unregister_chrdev(unsigned int major, unsigned int baseminor,
89638 +extern __nocapture(4) void __unregister_chrdev(unsigned int major, unsigned int baseminor,
89639 unsigned int count, const char *name);
89640 extern void unregister_chrdev_region(dev_t, unsigned);
89641 extern void chrdev_show(struct seq_file *,off_t);
89642 @@ -2918,4 +2919,14 @@ static inline bool dir_relax(struct inode *inode)
89643 return !IS_DEADDIR(inode);
89644 }
89645
89646 +static inline bool is_sidechannel_device(const struct inode *inode)
89647 +{
89648 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
89649 + umode_t mode = inode->i_mode;
89650 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
89651 +#else
89652 + return false;
89653 +#endif
89654 +}
89655 +
89656 #endif /* _LINUX_FS_H */
89657 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
89658 index 0efc3e6..fd23610 100644
89659 --- a/include/linux/fs_struct.h
89660 +++ b/include/linux/fs_struct.h
89661 @@ -6,13 +6,13 @@
89662 #include <linux/seqlock.h>
89663
89664 struct fs_struct {
89665 - int users;
89666 + atomic_t users;
89667 spinlock_t lock;
89668 seqcount_t seq;
89669 int umask;
89670 int in_exec;
89671 struct path root, pwd;
89672 -};
89673 +} __randomize_layout;
89674
89675 extern struct kmem_cache *fs_cachep;
89676
89677 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
89678 index 7714849..a4a5c7a 100644
89679 --- a/include/linux/fscache-cache.h
89680 +++ b/include/linux/fscache-cache.h
89681 @@ -113,7 +113,7 @@ struct fscache_operation {
89682 fscache_operation_release_t release;
89683 };
89684
89685 -extern atomic_t fscache_op_debug_id;
89686 +extern atomic_unchecked_t fscache_op_debug_id;
89687 extern void fscache_op_work_func(struct work_struct *work);
89688
89689 extern void fscache_enqueue_operation(struct fscache_operation *);
89690 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
89691 INIT_WORK(&op->work, fscache_op_work_func);
89692 atomic_set(&op->usage, 1);
89693 op->state = FSCACHE_OP_ST_INITIALISED;
89694 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
89695 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
89696 op->processor = processor;
89697 op->release = release;
89698 INIT_LIST_HEAD(&op->pend_link);
89699 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
89700 index 115bb81..e7b812b 100644
89701 --- a/include/linux/fscache.h
89702 +++ b/include/linux/fscache.h
89703 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
89704 * - this is mandatory for any object that may have data
89705 */
89706 void (*now_uncached)(void *cookie_netfs_data);
89707 -};
89708 +} __do_const;
89709
89710 /*
89711 * fscache cached network filesystem type
89712 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
89713 index 7ee1774..72505b8 100644
89714 --- a/include/linux/fsnotify.h
89715 +++ b/include/linux/fsnotify.h
89716 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
89717 struct inode *inode = file_inode(file);
89718 __u32 mask = FS_ACCESS;
89719
89720 + if (is_sidechannel_device(inode))
89721 + return;
89722 +
89723 if (S_ISDIR(inode->i_mode))
89724 mask |= FS_ISDIR;
89725
89726 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
89727 struct inode *inode = file_inode(file);
89728 __u32 mask = FS_MODIFY;
89729
89730 + if (is_sidechannel_device(inode))
89731 + return;
89732 +
89733 if (S_ISDIR(inode->i_mode))
89734 mask |= FS_ISDIR;
89735
89736 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
89737 */
89738 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
89739 {
89740 - return kstrdup(name, GFP_KERNEL);
89741 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
89742 }
89743
89744 /*
89745 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
89746 index ec274e0..e678159 100644
89747 --- a/include/linux/genhd.h
89748 +++ b/include/linux/genhd.h
89749 @@ -194,7 +194,7 @@ struct gendisk {
89750 struct kobject *slave_dir;
89751
89752 struct timer_rand_state *random;
89753 - atomic_t sync_io; /* RAID */
89754 + atomic_unchecked_t sync_io; /* RAID */
89755 struct disk_events *ev;
89756 #ifdef CONFIG_BLK_DEV_INTEGRITY
89757 struct blk_integrity *integrity;
89758 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
89759 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
89760
89761 /* drivers/char/random.c */
89762 -extern void add_disk_randomness(struct gendisk *disk);
89763 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
89764 extern void rand_initialize_disk(struct gendisk *disk);
89765
89766 static inline sector_t get_start_sect(struct block_device *bdev)
89767 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
89768 index 667c311..abac2a7 100644
89769 --- a/include/linux/genl_magic_func.h
89770 +++ b/include/linux/genl_magic_func.h
89771 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
89772 },
89773
89774 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
89775 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
89776 +static struct genl_ops ZZZ_genl_ops[] = {
89777 #include GENL_MAGIC_INCLUDE_FILE
89778 };
89779
89780 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
89781 index eb6fafe..9360779 100644
89782 --- a/include/linux/gfp.h
89783 +++ b/include/linux/gfp.h
89784 @@ -35,6 +35,13 @@ struct vm_area_struct;
89785 #define ___GFP_NO_KSWAPD 0x400000u
89786 #define ___GFP_OTHER_NODE 0x800000u
89787 #define ___GFP_WRITE 0x1000000u
89788 +
89789 +#ifdef CONFIG_PAX_USERCOPY_SLABS
89790 +#define ___GFP_USERCOPY 0x2000000u
89791 +#else
89792 +#define ___GFP_USERCOPY 0
89793 +#endif
89794 +
89795 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
89796
89797 /*
89798 @@ -92,6 +99,7 @@ struct vm_area_struct;
89799 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
89800 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
89801 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
89802 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
89803
89804 /*
89805 * This may seem redundant, but it's a way of annotating false positives vs.
89806 @@ -99,7 +107,7 @@ struct vm_area_struct;
89807 */
89808 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
89809
89810 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
89811 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
89812 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
89813
89814 /* This equals 0, but use constants in case they ever change */
89815 @@ -154,6 +162,8 @@ struct vm_area_struct;
89816 /* 4GB DMA on some platforms */
89817 #define GFP_DMA32 __GFP_DMA32
89818
89819 +#define GFP_USERCOPY __GFP_USERCOPY
89820 +
89821 /* Convert GFP flags to their corresponding migrate type */
89822 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
89823 {
89824 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
89825 new file mode 100644
89826 index 0000000..91858e4
89827 --- /dev/null
89828 +++ b/include/linux/gracl.h
89829 @@ -0,0 +1,342 @@
89830 +#ifndef GR_ACL_H
89831 +#define GR_ACL_H
89832 +
89833 +#include <linux/grdefs.h>
89834 +#include <linux/resource.h>
89835 +#include <linux/capability.h>
89836 +#include <linux/dcache.h>
89837 +#include <asm/resource.h>
89838 +
89839 +/* Major status information */
89840 +
89841 +#define GR_VERSION "grsecurity 3.1"
89842 +#define GRSECURITY_VERSION 0x3100
89843 +
89844 +enum {
89845 + GR_SHUTDOWN = 0,
89846 + GR_ENABLE = 1,
89847 + GR_SPROLE = 2,
89848 + GR_OLDRELOAD = 3,
89849 + GR_SEGVMOD = 4,
89850 + GR_STATUS = 5,
89851 + GR_UNSPROLE = 6,
89852 + GR_PASSSET = 7,
89853 + GR_SPROLEPAM = 8,
89854 + GR_RELOAD = 9,
89855 +};
89856 +
89857 +/* Password setup definitions
89858 + * kernel/grhash.c */
89859 +enum {
89860 + GR_PW_LEN = 128,
89861 + GR_SALT_LEN = 16,
89862 + GR_SHA_LEN = 32,
89863 +};
89864 +
89865 +enum {
89866 + GR_SPROLE_LEN = 64,
89867 +};
89868 +
89869 +enum {
89870 + GR_NO_GLOB = 0,
89871 + GR_REG_GLOB,
89872 + GR_CREATE_GLOB
89873 +};
89874 +
89875 +#define GR_NLIMITS 32
89876 +
89877 +/* Begin Data Structures */
89878 +
89879 +struct sprole_pw {
89880 + unsigned char *rolename;
89881 + unsigned char salt[GR_SALT_LEN];
89882 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
89883 +};
89884 +
89885 +struct name_entry {
89886 + __u32 key;
89887 + u64 inode;
89888 + dev_t device;
89889 + char *name;
89890 + __u16 len;
89891 + __u8 deleted;
89892 + struct name_entry *prev;
89893 + struct name_entry *next;
89894 +};
89895 +
89896 +struct inodev_entry {
89897 + struct name_entry *nentry;
89898 + struct inodev_entry *prev;
89899 + struct inodev_entry *next;
89900 +};
89901 +
89902 +struct acl_role_db {
89903 + struct acl_role_label **r_hash;
89904 + __u32 r_size;
89905 +};
89906 +
89907 +struct inodev_db {
89908 + struct inodev_entry **i_hash;
89909 + __u32 i_size;
89910 +};
89911 +
89912 +struct name_db {
89913 + struct name_entry **n_hash;
89914 + __u32 n_size;
89915 +};
89916 +
89917 +struct crash_uid {
89918 + uid_t uid;
89919 + unsigned long expires;
89920 +};
89921 +
89922 +struct gr_hash_struct {
89923 + void **table;
89924 + void **nametable;
89925 + void *first;
89926 + __u32 table_size;
89927 + __u32 used_size;
89928 + int type;
89929 +};
89930 +
89931 +/* Userspace Grsecurity ACL data structures */
89932 +
89933 +struct acl_subject_label {
89934 + char *filename;
89935 + u64 inode;
89936 + dev_t device;
89937 + __u32 mode;
89938 + kernel_cap_t cap_mask;
89939 + kernel_cap_t cap_lower;
89940 + kernel_cap_t cap_invert_audit;
89941 +
89942 + struct rlimit res[GR_NLIMITS];
89943 + __u32 resmask;
89944 +
89945 + __u8 user_trans_type;
89946 + __u8 group_trans_type;
89947 + uid_t *user_transitions;
89948 + gid_t *group_transitions;
89949 + __u16 user_trans_num;
89950 + __u16 group_trans_num;
89951 +
89952 + __u32 sock_families[2];
89953 + __u32 ip_proto[8];
89954 + __u32 ip_type;
89955 + struct acl_ip_label **ips;
89956 + __u32 ip_num;
89957 + __u32 inaddr_any_override;
89958 +
89959 + __u32 crashes;
89960 + unsigned long expires;
89961 +
89962 + struct acl_subject_label *parent_subject;
89963 + struct gr_hash_struct *hash;
89964 + struct acl_subject_label *prev;
89965 + struct acl_subject_label *next;
89966 +
89967 + struct acl_object_label **obj_hash;
89968 + __u32 obj_hash_size;
89969 + __u16 pax_flags;
89970 +};
89971 +
89972 +struct role_allowed_ip {
89973 + __u32 addr;
89974 + __u32 netmask;
89975 +
89976 + struct role_allowed_ip *prev;
89977 + struct role_allowed_ip *next;
89978 +};
89979 +
89980 +struct role_transition {
89981 + char *rolename;
89982 +
89983 + struct role_transition *prev;
89984 + struct role_transition *next;
89985 +};
89986 +
89987 +struct acl_role_label {
89988 + char *rolename;
89989 + uid_t uidgid;
89990 + __u16 roletype;
89991 +
89992 + __u16 auth_attempts;
89993 + unsigned long expires;
89994 +
89995 + struct acl_subject_label *root_label;
89996 + struct gr_hash_struct *hash;
89997 +
89998 + struct acl_role_label *prev;
89999 + struct acl_role_label *next;
90000 +
90001 + struct role_transition *transitions;
90002 + struct role_allowed_ip *allowed_ips;
90003 + uid_t *domain_children;
90004 + __u16 domain_child_num;
90005 +
90006 + umode_t umask;
90007 +
90008 + struct acl_subject_label **subj_hash;
90009 + __u32 subj_hash_size;
90010 +};
90011 +
90012 +struct user_acl_role_db {
90013 + struct acl_role_label **r_table;
90014 + __u32 num_pointers; /* Number of allocations to track */
90015 + __u32 num_roles; /* Number of roles */
90016 + __u32 num_domain_children; /* Number of domain children */
90017 + __u32 num_subjects; /* Number of subjects */
90018 + __u32 num_objects; /* Number of objects */
90019 +};
90020 +
90021 +struct acl_object_label {
90022 + char *filename;
90023 + u64 inode;
90024 + dev_t device;
90025 + __u32 mode;
90026 +
90027 + struct acl_subject_label *nested;
90028 + struct acl_object_label *globbed;
90029 +
90030 + /* next two structures not used */
90031 +
90032 + struct acl_object_label *prev;
90033 + struct acl_object_label *next;
90034 +};
90035 +
90036 +struct acl_ip_label {
90037 + char *iface;
90038 + __u32 addr;
90039 + __u32 netmask;
90040 + __u16 low, high;
90041 + __u8 mode;
90042 + __u32 type;
90043 + __u32 proto[8];
90044 +
90045 + /* next two structures not used */
90046 +
90047 + struct acl_ip_label *prev;
90048 + struct acl_ip_label *next;
90049 +};
90050 +
90051 +struct gr_arg {
90052 + struct user_acl_role_db role_db;
90053 + unsigned char pw[GR_PW_LEN];
90054 + unsigned char salt[GR_SALT_LEN];
90055 + unsigned char sum[GR_SHA_LEN];
90056 + unsigned char sp_role[GR_SPROLE_LEN];
90057 + struct sprole_pw *sprole_pws;
90058 + dev_t segv_device;
90059 + u64 segv_inode;
90060 + uid_t segv_uid;
90061 + __u16 num_sprole_pws;
90062 + __u16 mode;
90063 +};
90064 +
90065 +struct gr_arg_wrapper {
90066 + struct gr_arg *arg;
90067 + __u32 version;
90068 + __u32 size;
90069 +};
90070 +
90071 +struct subject_map {
90072 + struct acl_subject_label *user;
90073 + struct acl_subject_label *kernel;
90074 + struct subject_map *prev;
90075 + struct subject_map *next;
90076 +};
90077 +
90078 +struct acl_subj_map_db {
90079 + struct subject_map **s_hash;
90080 + __u32 s_size;
90081 +};
90082 +
90083 +struct gr_policy_state {
90084 + struct sprole_pw **acl_special_roles;
90085 + __u16 num_sprole_pws;
90086 + struct acl_role_label *kernel_role;
90087 + struct acl_role_label *role_list;
90088 + struct acl_role_label *default_role;
90089 + struct acl_role_db acl_role_set;
90090 + struct acl_subj_map_db subj_map_set;
90091 + struct name_db name_set;
90092 + struct inodev_db inodev_set;
90093 +};
90094 +
90095 +struct gr_alloc_state {
90096 + unsigned long alloc_stack_next;
90097 + unsigned long alloc_stack_size;
90098 + void **alloc_stack;
90099 +};
90100 +
90101 +struct gr_reload_state {
90102 + struct gr_policy_state oldpolicy;
90103 + struct gr_alloc_state oldalloc;
90104 + struct gr_policy_state newpolicy;
90105 + struct gr_alloc_state newalloc;
90106 + struct gr_policy_state *oldpolicy_ptr;
90107 + struct gr_alloc_state *oldalloc_ptr;
90108 + unsigned char oldmode;
90109 +};
90110 +
90111 +/* End Data Structures Section */
90112 +
90113 +/* Hash functions generated by empirical testing by Brad Spengler
90114 + Makes good use of the low bits of the inode. Generally 0-1 times
90115 + in loop for successful match. 0-3 for unsuccessful match.
90116 + Shift/add algorithm with modulus of table size and an XOR*/
90117 +
90118 +static __inline__ unsigned int
90119 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
90120 +{
90121 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
90122 +}
90123 +
90124 + static __inline__ unsigned int
90125 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
90126 +{
90127 + return ((const unsigned long)userp % sz);
90128 +}
90129 +
90130 +static __inline__ unsigned int
90131 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
90132 +{
90133 + unsigned int rem;
90134 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
90135 + return rem;
90136 +}
90137 +
90138 +static __inline__ unsigned int
90139 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
90140 +{
90141 + return full_name_hash((const unsigned char *)name, len) % sz;
90142 +}
90143 +
90144 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
90145 + subj = NULL; \
90146 + iter = 0; \
90147 + while (iter < role->subj_hash_size) { \
90148 + if (subj == NULL) \
90149 + subj = role->subj_hash[iter]; \
90150 + if (subj == NULL) { \
90151 + iter++; \
90152 + continue; \
90153 + }
90154 +
90155 +#define FOR_EACH_SUBJECT_END(subj,iter) \
90156 + subj = subj->next; \
90157 + if (subj == NULL) \
90158 + iter++; \
90159 + }
90160 +
90161 +
90162 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
90163 + subj = role->hash->first; \
90164 + while (subj != NULL) {
90165 +
90166 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
90167 + subj = subj->next; \
90168 + }
90169 +
90170 +#endif
90171 +
90172 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
90173 new file mode 100644
90174 index 0000000..af64092
90175 --- /dev/null
90176 +++ b/include/linux/gracl_compat.h
90177 @@ -0,0 +1,156 @@
90178 +#ifndef GR_ACL_COMPAT_H
90179 +#define GR_ACL_COMPAT_H
90180 +
90181 +#include <linux/resource.h>
90182 +#include <asm/resource.h>
90183 +
90184 +struct sprole_pw_compat {
90185 + compat_uptr_t rolename;
90186 + unsigned char salt[GR_SALT_LEN];
90187 + unsigned char sum[GR_SHA_LEN];
90188 +};
90189 +
90190 +struct gr_hash_struct_compat {
90191 + compat_uptr_t table;
90192 + compat_uptr_t nametable;
90193 + compat_uptr_t first;
90194 + __u32 table_size;
90195 + __u32 used_size;
90196 + int type;
90197 +};
90198 +
90199 +struct acl_subject_label_compat {
90200 + compat_uptr_t filename;
90201 + compat_u64 inode;
90202 + __u32 device;
90203 + __u32 mode;
90204 + kernel_cap_t cap_mask;
90205 + kernel_cap_t cap_lower;
90206 + kernel_cap_t cap_invert_audit;
90207 +
90208 + struct compat_rlimit res[GR_NLIMITS];
90209 + __u32 resmask;
90210 +
90211 + __u8 user_trans_type;
90212 + __u8 group_trans_type;
90213 + compat_uptr_t user_transitions;
90214 + compat_uptr_t group_transitions;
90215 + __u16 user_trans_num;
90216 + __u16 group_trans_num;
90217 +
90218 + __u32 sock_families[2];
90219 + __u32 ip_proto[8];
90220 + __u32 ip_type;
90221 + compat_uptr_t ips;
90222 + __u32 ip_num;
90223 + __u32 inaddr_any_override;
90224 +
90225 + __u32 crashes;
90226 + compat_ulong_t expires;
90227 +
90228 + compat_uptr_t parent_subject;
90229 + compat_uptr_t hash;
90230 + compat_uptr_t prev;
90231 + compat_uptr_t next;
90232 +
90233 + compat_uptr_t obj_hash;
90234 + __u32 obj_hash_size;
90235 + __u16 pax_flags;
90236 +};
90237 +
90238 +struct role_allowed_ip_compat {
90239 + __u32 addr;
90240 + __u32 netmask;
90241 +
90242 + compat_uptr_t prev;
90243 + compat_uptr_t next;
90244 +};
90245 +
90246 +struct role_transition_compat {
90247 + compat_uptr_t rolename;
90248 +
90249 + compat_uptr_t prev;
90250 + compat_uptr_t next;
90251 +};
90252 +
90253 +struct acl_role_label_compat {
90254 + compat_uptr_t rolename;
90255 + uid_t uidgid;
90256 + __u16 roletype;
90257 +
90258 + __u16 auth_attempts;
90259 + compat_ulong_t expires;
90260 +
90261 + compat_uptr_t root_label;
90262 + compat_uptr_t hash;
90263 +
90264 + compat_uptr_t prev;
90265 + compat_uptr_t next;
90266 +
90267 + compat_uptr_t transitions;
90268 + compat_uptr_t allowed_ips;
90269 + compat_uptr_t domain_children;
90270 + __u16 domain_child_num;
90271 +
90272 + umode_t umask;
90273 +
90274 + compat_uptr_t subj_hash;
90275 + __u32 subj_hash_size;
90276 +};
90277 +
90278 +struct user_acl_role_db_compat {
90279 + compat_uptr_t r_table;
90280 + __u32 num_pointers;
90281 + __u32 num_roles;
90282 + __u32 num_domain_children;
90283 + __u32 num_subjects;
90284 + __u32 num_objects;
90285 +};
90286 +
90287 +struct acl_object_label_compat {
90288 + compat_uptr_t filename;
90289 + compat_u64 inode;
90290 + __u32 device;
90291 + __u32 mode;
90292 +
90293 + compat_uptr_t nested;
90294 + compat_uptr_t globbed;
90295 +
90296 + compat_uptr_t prev;
90297 + compat_uptr_t next;
90298 +};
90299 +
90300 +struct acl_ip_label_compat {
90301 + compat_uptr_t iface;
90302 + __u32 addr;
90303 + __u32 netmask;
90304 + __u16 low, high;
90305 + __u8 mode;
90306 + __u32 type;
90307 + __u32 proto[8];
90308 +
90309 + compat_uptr_t prev;
90310 + compat_uptr_t next;
90311 +};
90312 +
90313 +struct gr_arg_compat {
90314 + struct user_acl_role_db_compat role_db;
90315 + unsigned char pw[GR_PW_LEN];
90316 + unsigned char salt[GR_SALT_LEN];
90317 + unsigned char sum[GR_SHA_LEN];
90318 + unsigned char sp_role[GR_SPROLE_LEN];
90319 + compat_uptr_t sprole_pws;
90320 + __u32 segv_device;
90321 + compat_u64 segv_inode;
90322 + uid_t segv_uid;
90323 + __u16 num_sprole_pws;
90324 + __u16 mode;
90325 +};
90326 +
90327 +struct gr_arg_wrapper_compat {
90328 + compat_uptr_t arg;
90329 + __u32 version;
90330 + __u32 size;
90331 +};
90332 +
90333 +#endif
90334 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
90335 new file mode 100644
90336 index 0000000..323ecf2
90337 --- /dev/null
90338 +++ b/include/linux/gralloc.h
90339 @@ -0,0 +1,9 @@
90340 +#ifndef __GRALLOC_H
90341 +#define __GRALLOC_H
90342 +
90343 +void acl_free_all(void);
90344 +int acl_alloc_stack_init(unsigned long size);
90345 +void *acl_alloc(unsigned long len);
90346 +void *acl_alloc_num(unsigned long num, unsigned long len);
90347 +
90348 +#endif
90349 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
90350 new file mode 100644
90351 index 0000000..be66033
90352 --- /dev/null
90353 +++ b/include/linux/grdefs.h
90354 @@ -0,0 +1,140 @@
90355 +#ifndef GRDEFS_H
90356 +#define GRDEFS_H
90357 +
90358 +/* Begin grsecurity status declarations */
90359 +
90360 +enum {
90361 + GR_READY = 0x01,
90362 + GR_STATUS_INIT = 0x00 // disabled state
90363 +};
90364 +
90365 +/* Begin ACL declarations */
90366 +
90367 +/* Role flags */
90368 +
90369 +enum {
90370 + GR_ROLE_USER = 0x0001,
90371 + GR_ROLE_GROUP = 0x0002,
90372 + GR_ROLE_DEFAULT = 0x0004,
90373 + GR_ROLE_SPECIAL = 0x0008,
90374 + GR_ROLE_AUTH = 0x0010,
90375 + GR_ROLE_NOPW = 0x0020,
90376 + GR_ROLE_GOD = 0x0040,
90377 + GR_ROLE_LEARN = 0x0080,
90378 + GR_ROLE_TPE = 0x0100,
90379 + GR_ROLE_DOMAIN = 0x0200,
90380 + GR_ROLE_PAM = 0x0400,
90381 + GR_ROLE_PERSIST = 0x0800
90382 +};
90383 +
90384 +/* ACL Subject and Object mode flags */
90385 +enum {
90386 + GR_DELETED = 0x80000000
90387 +};
90388 +
90389 +/* ACL Object-only mode flags */
90390 +enum {
90391 + GR_READ = 0x00000001,
90392 + GR_APPEND = 0x00000002,
90393 + GR_WRITE = 0x00000004,
90394 + GR_EXEC = 0x00000008,
90395 + GR_FIND = 0x00000010,
90396 + GR_INHERIT = 0x00000020,
90397 + GR_SETID = 0x00000040,
90398 + GR_CREATE = 0x00000080,
90399 + GR_DELETE = 0x00000100,
90400 + GR_LINK = 0x00000200,
90401 + GR_AUDIT_READ = 0x00000400,
90402 + GR_AUDIT_APPEND = 0x00000800,
90403 + GR_AUDIT_WRITE = 0x00001000,
90404 + GR_AUDIT_EXEC = 0x00002000,
90405 + GR_AUDIT_FIND = 0x00004000,
90406 + GR_AUDIT_INHERIT= 0x00008000,
90407 + GR_AUDIT_SETID = 0x00010000,
90408 + GR_AUDIT_CREATE = 0x00020000,
90409 + GR_AUDIT_DELETE = 0x00040000,
90410 + GR_AUDIT_LINK = 0x00080000,
90411 + GR_PTRACERD = 0x00100000,
90412 + GR_NOPTRACE = 0x00200000,
90413 + GR_SUPPRESS = 0x00400000,
90414 + GR_NOLEARN = 0x00800000,
90415 + GR_INIT_TRANSFER= 0x01000000
90416 +};
90417 +
90418 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
90419 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
90420 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
90421 +
90422 +/* ACL subject-only mode flags */
90423 +enum {
90424 + GR_KILL = 0x00000001,
90425 + GR_VIEW = 0x00000002,
90426 + GR_PROTECTED = 0x00000004,
90427 + GR_LEARN = 0x00000008,
90428 + GR_OVERRIDE = 0x00000010,
90429 + /* just a placeholder, this mode is only used in userspace */
90430 + GR_DUMMY = 0x00000020,
90431 + GR_PROTSHM = 0x00000040,
90432 + GR_KILLPROC = 0x00000080,
90433 + GR_KILLIPPROC = 0x00000100,
90434 + /* just a placeholder, this mode is only used in userspace */
90435 + GR_NOTROJAN = 0x00000200,
90436 + GR_PROTPROCFD = 0x00000400,
90437 + GR_PROCACCT = 0x00000800,
90438 + GR_RELAXPTRACE = 0x00001000,
90439 + //GR_NESTED = 0x00002000,
90440 + GR_INHERITLEARN = 0x00004000,
90441 + GR_PROCFIND = 0x00008000,
90442 + GR_POVERRIDE = 0x00010000,
90443 + GR_KERNELAUTH = 0x00020000,
90444 + GR_ATSECURE = 0x00040000,
90445 + GR_SHMEXEC = 0x00080000
90446 +};
90447 +
90448 +enum {
90449 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
90450 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
90451 + GR_PAX_ENABLE_MPROTECT = 0x0004,
90452 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
90453 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
90454 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
90455 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
90456 + GR_PAX_DISABLE_MPROTECT = 0x0400,
90457 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
90458 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
90459 +};
90460 +
90461 +enum {
90462 + GR_ID_USER = 0x01,
90463 + GR_ID_GROUP = 0x02,
90464 +};
90465 +
90466 +enum {
90467 + GR_ID_ALLOW = 0x01,
90468 + GR_ID_DENY = 0x02,
90469 +};
90470 +
90471 +#define GR_CRASH_RES 31
90472 +#define GR_UIDTABLE_MAX 500
90473 +
90474 +/* begin resource learning section */
90475 +enum {
90476 + GR_RLIM_CPU_BUMP = 60,
90477 + GR_RLIM_FSIZE_BUMP = 50000,
90478 + GR_RLIM_DATA_BUMP = 10000,
90479 + GR_RLIM_STACK_BUMP = 1000,
90480 + GR_RLIM_CORE_BUMP = 10000,
90481 + GR_RLIM_RSS_BUMP = 500000,
90482 + GR_RLIM_NPROC_BUMP = 1,
90483 + GR_RLIM_NOFILE_BUMP = 5,
90484 + GR_RLIM_MEMLOCK_BUMP = 50000,
90485 + GR_RLIM_AS_BUMP = 500000,
90486 + GR_RLIM_LOCKS_BUMP = 2,
90487 + GR_RLIM_SIGPENDING_BUMP = 5,
90488 + GR_RLIM_MSGQUEUE_BUMP = 10000,
90489 + GR_RLIM_NICE_BUMP = 1,
90490 + GR_RLIM_RTPRIO_BUMP = 1,
90491 + GR_RLIM_RTTIME_BUMP = 1000000
90492 +};
90493 +
90494 +#endif
90495 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
90496 new file mode 100644
90497 index 0000000..fb1de5d
90498 --- /dev/null
90499 +++ b/include/linux/grinternal.h
90500 @@ -0,0 +1,230 @@
90501 +#ifndef __GRINTERNAL_H
90502 +#define __GRINTERNAL_H
90503 +
90504 +#ifdef CONFIG_GRKERNSEC
90505 +
90506 +#include <linux/fs.h>
90507 +#include <linux/mnt_namespace.h>
90508 +#include <linux/nsproxy.h>
90509 +#include <linux/gracl.h>
90510 +#include <linux/grdefs.h>
90511 +#include <linux/grmsg.h>
90512 +
90513 +void gr_add_learn_entry(const char *fmt, ...)
90514 + __attribute__ ((format (printf, 1, 2)));
90515 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
90516 + const struct vfsmount *mnt);
90517 +__u32 gr_check_create(const struct dentry *new_dentry,
90518 + const struct dentry *parent,
90519 + const struct vfsmount *mnt, const __u32 mode);
90520 +int gr_check_protected_task(const struct task_struct *task);
90521 +__u32 to_gr_audit(const __u32 reqmode);
90522 +int gr_set_acls(const int type);
90523 +int gr_acl_is_enabled(void);
90524 +char gr_roletype_to_char(void);
90525 +
90526 +void gr_handle_alertkill(struct task_struct *task);
90527 +char *gr_to_filename(const struct dentry *dentry,
90528 + const struct vfsmount *mnt);
90529 +char *gr_to_filename1(const struct dentry *dentry,
90530 + const struct vfsmount *mnt);
90531 +char *gr_to_filename2(const struct dentry *dentry,
90532 + const struct vfsmount *mnt);
90533 +char *gr_to_filename3(const struct dentry *dentry,
90534 + const struct vfsmount *mnt);
90535 +
90536 +extern int grsec_enable_ptrace_readexec;
90537 +extern int grsec_enable_harden_ptrace;
90538 +extern int grsec_enable_link;
90539 +extern int grsec_enable_fifo;
90540 +extern int grsec_enable_execve;
90541 +extern int grsec_enable_shm;
90542 +extern int grsec_enable_execlog;
90543 +extern int grsec_enable_signal;
90544 +extern int grsec_enable_audit_ptrace;
90545 +extern int grsec_enable_forkfail;
90546 +extern int grsec_enable_time;
90547 +extern int grsec_enable_rofs;
90548 +extern int grsec_deny_new_usb;
90549 +extern int grsec_enable_chroot_shmat;
90550 +extern int grsec_enable_chroot_mount;
90551 +extern int grsec_enable_chroot_double;
90552 +extern int grsec_enable_chroot_pivot;
90553 +extern int grsec_enable_chroot_chdir;
90554 +extern int grsec_enable_chroot_chmod;
90555 +extern int grsec_enable_chroot_mknod;
90556 +extern int grsec_enable_chroot_fchdir;
90557 +extern int grsec_enable_chroot_nice;
90558 +extern int grsec_enable_chroot_execlog;
90559 +extern int grsec_enable_chroot_caps;
90560 +extern int grsec_enable_chroot_rename;
90561 +extern int grsec_enable_chroot_sysctl;
90562 +extern int grsec_enable_chroot_unix;
90563 +extern int grsec_enable_symlinkown;
90564 +extern kgid_t grsec_symlinkown_gid;
90565 +extern int grsec_enable_tpe;
90566 +extern kgid_t grsec_tpe_gid;
90567 +extern int grsec_enable_tpe_all;
90568 +extern int grsec_enable_tpe_invert;
90569 +extern int grsec_enable_socket_all;
90570 +extern kgid_t grsec_socket_all_gid;
90571 +extern int grsec_enable_socket_client;
90572 +extern kgid_t grsec_socket_client_gid;
90573 +extern int grsec_enable_socket_server;
90574 +extern kgid_t grsec_socket_server_gid;
90575 +extern kgid_t grsec_audit_gid;
90576 +extern int grsec_enable_group;
90577 +extern int grsec_enable_log_rwxmaps;
90578 +extern int grsec_enable_mount;
90579 +extern int grsec_enable_chdir;
90580 +extern int grsec_resource_logging;
90581 +extern int grsec_enable_blackhole;
90582 +extern int grsec_lastack_retries;
90583 +extern int grsec_enable_brute;
90584 +extern int grsec_enable_harden_ipc;
90585 +extern int grsec_lock;
90586 +
90587 +extern spinlock_t grsec_alert_lock;
90588 +extern unsigned long grsec_alert_wtime;
90589 +extern unsigned long grsec_alert_fyet;
90590 +
90591 +extern spinlock_t grsec_audit_lock;
90592 +
90593 +extern rwlock_t grsec_exec_file_lock;
90594 +
90595 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
90596 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
90597 + (tsk)->exec_file->f_path.mnt) : "/")
90598 +
90599 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
90600 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
90601 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
90602 +
90603 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
90604 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
90605 + (tsk)->exec_file->f_path.mnt) : "/")
90606 +
90607 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
90608 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
90609 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
90610 +
90611 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
90612 +
90613 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
90614 +
90615 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
90616 +{
90617 + if (file1 && file2) {
90618 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
90619 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
90620 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
90621 + return true;
90622 + }
90623 +
90624 + return false;
90625 +}
90626 +
90627 +#define GR_CHROOT_CAPS {{ \
90628 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
90629 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
90630 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
90631 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
90632 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
90633 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
90634 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
90635 +
90636 +#define security_learn(normal_msg,args...) \
90637 +({ \
90638 + read_lock(&grsec_exec_file_lock); \
90639 + gr_add_learn_entry(normal_msg "\n", ## args); \
90640 + read_unlock(&grsec_exec_file_lock); \
90641 +})
90642 +
90643 +enum {
90644 + GR_DO_AUDIT,
90645 + GR_DONT_AUDIT,
90646 + /* used for non-audit messages that we shouldn't kill the task on */
90647 + GR_DONT_AUDIT_GOOD
90648 +};
90649 +
90650 +enum {
90651 + GR_TTYSNIFF,
90652 + GR_RBAC,
90653 + GR_RBAC_STR,
90654 + GR_STR_RBAC,
90655 + GR_RBAC_MODE2,
90656 + GR_RBAC_MODE3,
90657 + GR_FILENAME,
90658 + GR_SYSCTL_HIDDEN,
90659 + GR_NOARGS,
90660 + GR_ONE_INT,
90661 + GR_ONE_INT_TWO_STR,
90662 + GR_ONE_STR,
90663 + GR_STR_INT,
90664 + GR_TWO_STR_INT,
90665 + GR_TWO_INT,
90666 + GR_TWO_U64,
90667 + GR_THREE_INT,
90668 + GR_FIVE_INT_TWO_STR,
90669 + GR_TWO_STR,
90670 + GR_THREE_STR,
90671 + GR_FOUR_STR,
90672 + GR_STR_FILENAME,
90673 + GR_FILENAME_STR,
90674 + GR_FILENAME_TWO_INT,
90675 + GR_FILENAME_TWO_INT_STR,
90676 + GR_TEXTREL,
90677 + GR_PTRACE,
90678 + GR_RESOURCE,
90679 + GR_CAP,
90680 + GR_SIG,
90681 + GR_SIG2,
90682 + GR_CRASH1,
90683 + GR_CRASH2,
90684 + GR_PSACCT,
90685 + GR_RWXMAP,
90686 + GR_RWXMAPVMA
90687 +};
90688 +
90689 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
90690 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
90691 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
90692 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
90693 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
90694 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
90695 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
90696 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
90697 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
90698 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
90699 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
90700 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
90701 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
90702 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
90703 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
90704 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
90705 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
90706 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
90707 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
90708 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
90709 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
90710 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
90711 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
90712 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
90713 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
90714 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
90715 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
90716 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
90717 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
90718 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
90719 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
90720 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
90721 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
90722 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
90723 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
90724 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
90725 +
90726 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
90727 +
90728 +#endif
90729 +
90730 +#endif
90731 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
90732 new file mode 100644
90733 index 0000000..26ef560
90734 --- /dev/null
90735 +++ b/include/linux/grmsg.h
90736 @@ -0,0 +1,118 @@
90737 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
90738 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
90739 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
90740 +#define GR_STOPMOD_MSG "denied modification of module state by "
90741 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
90742 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
90743 +#define GR_IOPERM_MSG "denied use of ioperm() by "
90744 +#define GR_IOPL_MSG "denied use of iopl() by "
90745 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
90746 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
90747 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
90748 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
90749 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
90750 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
90751 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
90752 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
90753 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
90754 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
90755 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
90756 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
90757 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
90758 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
90759 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
90760 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
90761 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
90762 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
90763 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
90764 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
90765 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
90766 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
90767 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
90768 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
90769 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
90770 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
90771 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
90772 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
90773 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
90774 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
90775 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
90776 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
90777 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
90778 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
90779 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
90780 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
90781 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
90782 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
90783 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
90784 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
90785 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
90786 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
90787 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
90788 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
90789 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
90790 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
90791 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
90792 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
90793 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
90794 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
90795 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
90796 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
90797 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
90798 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
90799 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
90800 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
90801 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
90802 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
90803 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
90804 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
90805 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
90806 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
90807 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
90808 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
90809 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
90810 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
90811 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
90812 +#define GR_NICE_CHROOT_MSG "denied priority change by "
90813 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
90814 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
90815 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
90816 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
90817 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
90818 +#define GR_TIME_MSG "time set by "
90819 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
90820 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
90821 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
90822 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
90823 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
90824 +#define GR_BIND_MSG "denied bind() by "
90825 +#define GR_CONNECT_MSG "denied connect() by "
90826 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
90827 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
90828 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
90829 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
90830 +#define GR_CAP_ACL_MSG "use of %s denied for "
90831 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
90832 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
90833 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
90834 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
90835 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
90836 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
90837 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
90838 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
90839 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
90840 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
90841 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
90842 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
90843 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
90844 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
90845 +#define GR_VM86_MSG "denied use of vm86 by "
90846 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
90847 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
90848 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
90849 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
90850 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
90851 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
90852 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
90853 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
90854 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
90855 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
90856 new file mode 100644
90857 index 0000000..63c1850
90858 --- /dev/null
90859 +++ b/include/linux/grsecurity.h
90860 @@ -0,0 +1,250 @@
90861 +#ifndef GR_SECURITY_H
90862 +#define GR_SECURITY_H
90863 +#include <linux/fs.h>
90864 +#include <linux/fs_struct.h>
90865 +#include <linux/binfmts.h>
90866 +#include <linux/gracl.h>
90867 +
90868 +/* notify of brain-dead configs */
90869 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
90870 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
90871 +#endif
90872 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
90873 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
90874 +#endif
90875 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
90876 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
90877 +#endif
90878 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
90879 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
90880 +#endif
90881 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
90882 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
90883 +#endif
90884 +
90885 +int gr_handle_new_usb(void);
90886 +
90887 +void gr_handle_brute_attach(int dumpable);
90888 +void gr_handle_brute_check(void);
90889 +void gr_handle_kernel_exploit(void);
90890 +
90891 +char gr_roletype_to_char(void);
90892 +
90893 +int gr_proc_is_restricted(void);
90894 +
90895 +int gr_acl_enable_at_secure(void);
90896 +
90897 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
90898 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
90899 +
90900 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
90901 +
90902 +void gr_del_task_from_ip_table(struct task_struct *p);
90903 +
90904 +int gr_pid_is_chrooted(struct task_struct *p);
90905 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
90906 +int gr_handle_chroot_nice(void);
90907 +int gr_handle_chroot_sysctl(const int op);
90908 +int gr_handle_chroot_setpriority(struct task_struct *p,
90909 + const int niceval);
90910 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
90911 +int gr_chroot_fhandle(void);
90912 +int gr_handle_chroot_chroot(const struct dentry *dentry,
90913 + const struct vfsmount *mnt);
90914 +void gr_handle_chroot_chdir(const struct path *path);
90915 +int gr_handle_chroot_chmod(const struct dentry *dentry,
90916 + const struct vfsmount *mnt, const int mode);
90917 +int gr_handle_chroot_mknod(const struct dentry *dentry,
90918 + const struct vfsmount *mnt, const int mode);
90919 +int gr_handle_chroot_mount(const struct dentry *dentry,
90920 + const struct vfsmount *mnt,
90921 + const char *dev_name);
90922 +int gr_handle_chroot_pivot(void);
90923 +int gr_handle_chroot_unix(const pid_t pid);
90924 +
90925 +int gr_handle_rawio(const struct inode *inode);
90926 +
90927 +void gr_handle_ioperm(void);
90928 +void gr_handle_iopl(void);
90929 +void gr_handle_msr_write(void);
90930 +
90931 +umode_t gr_acl_umask(void);
90932 +
90933 +int gr_tpe_allow(const struct file *file);
90934 +
90935 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
90936 +void gr_clear_chroot_entries(struct task_struct *task);
90937 +
90938 +void gr_log_forkfail(const int retval);
90939 +void gr_log_timechange(void);
90940 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
90941 +void gr_log_chdir(const struct dentry *dentry,
90942 + const struct vfsmount *mnt);
90943 +void gr_log_chroot_exec(const struct dentry *dentry,
90944 + const struct vfsmount *mnt);
90945 +void gr_log_remount(const char *devname, const int retval);
90946 +void gr_log_unmount(const char *devname, const int retval);
90947 +void gr_log_mount(const char *from, struct path *to, const int retval);
90948 +void gr_log_textrel(struct vm_area_struct *vma);
90949 +void gr_log_ptgnustack(struct file *file);
90950 +void gr_log_rwxmmap(struct file *file);
90951 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
90952 +
90953 +int gr_handle_follow_link(const struct inode *parent,
90954 + const struct inode *inode,
90955 + const struct dentry *dentry,
90956 + const struct vfsmount *mnt);
90957 +int gr_handle_fifo(const struct dentry *dentry,
90958 + const struct vfsmount *mnt,
90959 + const struct dentry *dir, const int flag,
90960 + const int acc_mode);
90961 +int gr_handle_hardlink(const struct dentry *dentry,
90962 + const struct vfsmount *mnt,
90963 + struct inode *inode,
90964 + const int mode, const struct filename *to);
90965 +
90966 +int gr_is_capable(const int cap);
90967 +int gr_is_capable_nolog(const int cap);
90968 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
90969 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
90970 +
90971 +void gr_copy_label(struct task_struct *tsk);
90972 +void gr_handle_crash(struct task_struct *task, const int sig);
90973 +int gr_handle_signal(const struct task_struct *p, const int sig);
90974 +int gr_check_crash_uid(const kuid_t uid);
90975 +int gr_check_protected_task(const struct task_struct *task);
90976 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
90977 +int gr_acl_handle_mmap(const struct file *file,
90978 + const unsigned long prot);
90979 +int gr_acl_handle_mprotect(const struct file *file,
90980 + const unsigned long prot);
90981 +int gr_check_hidden_task(const struct task_struct *tsk);
90982 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
90983 + const struct vfsmount *mnt);
90984 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
90985 + const struct vfsmount *mnt);
90986 +__u32 gr_acl_handle_access(const struct dentry *dentry,
90987 + const struct vfsmount *mnt, const int fmode);
90988 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
90989 + const struct vfsmount *mnt, umode_t *mode);
90990 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
90991 + const struct vfsmount *mnt);
90992 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
90993 + const struct vfsmount *mnt);
90994 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
90995 + const struct vfsmount *mnt);
90996 +int gr_handle_ptrace(struct task_struct *task, const long request);
90997 +int gr_handle_proc_ptrace(struct task_struct *task);
90998 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
90999 + const struct vfsmount *mnt);
91000 +int gr_check_crash_exec(const struct file *filp);
91001 +int gr_acl_is_enabled(void);
91002 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
91003 + const kgid_t gid);
91004 +int gr_set_proc_label(const struct dentry *dentry,
91005 + const struct vfsmount *mnt,
91006 + const int unsafe_flags);
91007 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
91008 + const struct vfsmount *mnt);
91009 +__u32 gr_acl_handle_open(const struct dentry *dentry,
91010 + const struct vfsmount *mnt, int acc_mode);
91011 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
91012 + const struct dentry *p_dentry,
91013 + const struct vfsmount *p_mnt,
91014 + int open_flags, int acc_mode, const int imode);
91015 +void gr_handle_create(const struct dentry *dentry,
91016 + const struct vfsmount *mnt);
91017 +void gr_handle_proc_create(const struct dentry *dentry,
91018 + const struct inode *inode);
91019 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
91020 + const struct dentry *parent_dentry,
91021 + const struct vfsmount *parent_mnt,
91022 + const int mode);
91023 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
91024 + const struct dentry *parent_dentry,
91025 + const struct vfsmount *parent_mnt);
91026 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
91027 + const struct vfsmount *mnt);
91028 +void gr_handle_delete(const u64 ino, const dev_t dev);
91029 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
91030 + const struct vfsmount *mnt);
91031 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
91032 + const struct dentry *parent_dentry,
91033 + const struct vfsmount *parent_mnt,
91034 + const struct filename *from);
91035 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
91036 + const struct dentry *parent_dentry,
91037 + const struct vfsmount *parent_mnt,
91038 + const struct dentry *old_dentry,
91039 + const struct vfsmount *old_mnt, const struct filename *to);
91040 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
91041 +int gr_acl_handle_rename(struct dentry *new_dentry,
91042 + struct dentry *parent_dentry,
91043 + const struct vfsmount *parent_mnt,
91044 + struct dentry *old_dentry,
91045 + struct inode *old_parent_inode,
91046 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
91047 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
91048 + struct dentry *old_dentry,
91049 + struct dentry *new_dentry,
91050 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
91051 +__u32 gr_check_link(const struct dentry *new_dentry,
91052 + const struct dentry *parent_dentry,
91053 + const struct vfsmount *parent_mnt,
91054 + const struct dentry *old_dentry,
91055 + const struct vfsmount *old_mnt);
91056 +int gr_acl_handle_filldir(const struct file *file, const char *name,
91057 + const unsigned int namelen, const u64 ino);
91058 +
91059 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
91060 + const struct vfsmount *mnt);
91061 +void gr_acl_handle_exit(void);
91062 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
91063 +int gr_acl_handle_procpidmem(const struct task_struct *task);
91064 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
91065 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
91066 +void gr_audit_ptrace(struct task_struct *task);
91067 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
91068 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
91069 +void gr_put_exec_file(struct task_struct *task);
91070 +
91071 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
91072 +
91073 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
91074 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
91075 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
91076 + struct dentry *newdentry, struct vfsmount *newmnt);
91077 +
91078 +#ifdef CONFIG_GRKERNSEC_RESLOG
91079 +extern void gr_log_resource(const struct task_struct *task, const int res,
91080 + const unsigned long wanted, const int gt);
91081 +#else
91082 +static inline void gr_log_resource(const struct task_struct *task, const int res,
91083 + const unsigned long wanted, const int gt)
91084 +{
91085 +}
91086 +#endif
91087 +
91088 +#ifdef CONFIG_GRKERNSEC
91089 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
91090 +void gr_handle_vm86(void);
91091 +void gr_handle_mem_readwrite(u64 from, u64 to);
91092 +
91093 +void gr_log_badprocpid(const char *entry);
91094 +
91095 +extern int grsec_enable_dmesg;
91096 +extern int grsec_disable_privio;
91097 +
91098 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
91099 +extern kgid_t grsec_proc_gid;
91100 +#endif
91101 +
91102 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
91103 +extern int grsec_enable_chroot_findtask;
91104 +#endif
91105 +#ifdef CONFIG_GRKERNSEC_SETXID
91106 +extern int grsec_enable_setxid;
91107 +#endif
91108 +#endif
91109 +
91110 +#endif
91111 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
91112 new file mode 100644
91113 index 0000000..e7ffaaf
91114 --- /dev/null
91115 +++ b/include/linux/grsock.h
91116 @@ -0,0 +1,19 @@
91117 +#ifndef __GRSOCK_H
91118 +#define __GRSOCK_H
91119 +
91120 +extern void gr_attach_curr_ip(const struct sock *sk);
91121 +extern int gr_handle_sock_all(const int family, const int type,
91122 + const int protocol);
91123 +extern int gr_handle_sock_server(const struct sockaddr *sck);
91124 +extern int gr_handle_sock_server_other(const struct sock *sck);
91125 +extern int gr_handle_sock_client(const struct sockaddr *sck);
91126 +extern int gr_search_connect(struct socket * sock,
91127 + struct sockaddr_in * addr);
91128 +extern int gr_search_bind(struct socket * sock,
91129 + struct sockaddr_in * addr);
91130 +extern int gr_search_listen(struct socket * sock);
91131 +extern int gr_search_accept(struct socket * sock);
91132 +extern int gr_search_socket(const int domain, const int type,
91133 + const int protocol);
91134 +
91135 +#endif
91136 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
91137 index 9286a46..373f27f 100644
91138 --- a/include/linux/highmem.h
91139 +++ b/include/linux/highmem.h
91140 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
91141 kunmap_atomic(kaddr);
91142 }
91143
91144 +static inline void sanitize_highpage(struct page *page)
91145 +{
91146 + void *kaddr;
91147 + unsigned long flags;
91148 +
91149 + local_irq_save(flags);
91150 + kaddr = kmap_atomic(page);
91151 + clear_page(kaddr);
91152 + kunmap_atomic(kaddr);
91153 + local_irq_restore(flags);
91154 +}
91155 +
91156 static inline void zero_user_segments(struct page *page,
91157 unsigned start1, unsigned end1,
91158 unsigned start2, unsigned end2)
91159 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
91160 index 1c7b89a..7dda400 100644
91161 --- a/include/linux/hwmon-sysfs.h
91162 +++ b/include/linux/hwmon-sysfs.h
91163 @@ -25,7 +25,8 @@
91164 struct sensor_device_attribute{
91165 struct device_attribute dev_attr;
91166 int index;
91167 -};
91168 +} __do_const;
91169 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
91170 #define to_sensor_dev_attr(_dev_attr) \
91171 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
91172
91173 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
91174 struct device_attribute dev_attr;
91175 u8 index;
91176 u8 nr;
91177 -};
91178 +} __do_const;
91179 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
91180 #define to_sensor_dev_attr_2(_dev_attr) \
91181 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
91182
91183 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
91184 index f17da50..2f8b203 100644
91185 --- a/include/linux/i2c.h
91186 +++ b/include/linux/i2c.h
91187 @@ -409,6 +409,7 @@ struct i2c_algorithm {
91188 int (*unreg_slave)(struct i2c_client *client);
91189 #endif
91190 };
91191 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
91192
91193 /**
91194 * struct i2c_bus_recovery_info - I2C bus recovery information
91195 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
91196 index aff7ad8..3942bbd 100644
91197 --- a/include/linux/if_pppox.h
91198 +++ b/include/linux/if_pppox.h
91199 @@ -76,7 +76,7 @@ struct pppox_proto {
91200 int (*ioctl)(struct socket *sock, unsigned int cmd,
91201 unsigned long arg);
91202 struct module *owner;
91203 -};
91204 +} __do_const;
91205
91206 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
91207 extern void unregister_pppox_proto(int proto_num);
91208 diff --git a/include/linux/init.h b/include/linux/init.h
91209 index 2df8e8d..3e1280d 100644
91210 --- a/include/linux/init.h
91211 +++ b/include/linux/init.h
91212 @@ -37,9 +37,17 @@
91213 * section.
91214 */
91215
91216 +#define add_init_latent_entropy __latent_entropy
91217 +
91218 +#ifdef CONFIG_MEMORY_HOTPLUG
91219 +#define add_meminit_latent_entropy
91220 +#else
91221 +#define add_meminit_latent_entropy __latent_entropy
91222 +#endif
91223 +
91224 /* These are for everybody (although not all archs will actually
91225 discard it in modules) */
91226 -#define __init __section(.init.text) __cold notrace
91227 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
91228 #define __initdata __section(.init.data)
91229 #define __initconst __constsection(.init.rodata)
91230 #define __exitdata __section(.exit.data)
91231 @@ -100,7 +108,7 @@
91232 #define __cpuexitconst
91233
91234 /* Used for MEMORY_HOTPLUG */
91235 -#define __meminit __section(.meminit.text) __cold notrace
91236 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
91237 #define __meminitdata __section(.meminit.data)
91238 #define __meminitconst __constsection(.meminit.rodata)
91239 #define __memexit __section(.memexit.text) __exitused __cold notrace
91240 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
91241 index 696d223..6d6b39f 100644
91242 --- a/include/linux/init_task.h
91243 +++ b/include/linux/init_task.h
91244 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
91245
91246 #define INIT_TASK_COMM "swapper"
91247
91248 +#ifdef CONFIG_X86
91249 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
91250 +#else
91251 +#define INIT_TASK_THREAD_INFO
91252 +#endif
91253 +
91254 #ifdef CONFIG_RT_MUTEXES
91255 # define INIT_RT_MUTEXES(tsk) \
91256 .pi_waiters = RB_ROOT, \
91257 @@ -224,6 +230,7 @@ extern struct task_group root_task_group;
91258 RCU_POINTER_INITIALIZER(cred, &init_cred), \
91259 .comm = INIT_TASK_COMM, \
91260 .thread = INIT_THREAD, \
91261 + INIT_TASK_THREAD_INFO \
91262 .fs = &init_fs, \
91263 .files = &init_files, \
91264 .signal = &init_signals, \
91265 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
91266 index 2e88580..f6a99a0 100644
91267 --- a/include/linux/interrupt.h
91268 +++ b/include/linux/interrupt.h
91269 @@ -420,8 +420,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
91270
91271 struct softirq_action
91272 {
91273 - void (*action)(struct softirq_action *);
91274 -};
91275 + void (*action)(void);
91276 +} __no_const;
91277
91278 asmlinkage void do_softirq(void);
91279 asmlinkage void __do_softirq(void);
91280 @@ -435,7 +435,7 @@ static inline void do_softirq_own_stack(void)
91281 }
91282 #endif
91283
91284 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
91285 +extern void open_softirq(int nr, void (*action)(void));
91286 extern void softirq_init(void);
91287 extern void __raise_softirq_irqoff(unsigned int nr);
91288
91289 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
91290 index 38daa45..4de4317 100644
91291 --- a/include/linux/iommu.h
91292 +++ b/include/linux/iommu.h
91293 @@ -147,7 +147,7 @@ struct iommu_ops {
91294
91295 unsigned long pgsize_bitmap;
91296 void *priv;
91297 -};
91298 +} __do_const;
91299
91300 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
91301 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
91302 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
91303 index 2c525022..345b106 100644
91304 --- a/include/linux/ioport.h
91305 +++ b/include/linux/ioport.h
91306 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
91307 int adjust_resource(struct resource *res, resource_size_t start,
91308 resource_size_t size);
91309 resource_size_t resource_alignment(struct resource *res);
91310 -static inline resource_size_t resource_size(const struct resource *res)
91311 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
91312 {
91313 return res->end - res->start + 1;
91314 }
91315 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
91316 index 1eee6bc..9cf4912 100644
91317 --- a/include/linux/ipc_namespace.h
91318 +++ b/include/linux/ipc_namespace.h
91319 @@ -60,7 +60,7 @@ struct ipc_namespace {
91320 struct user_namespace *user_ns;
91321
91322 struct ns_common ns;
91323 -};
91324 +} __randomize_layout;
91325
91326 extern struct ipc_namespace init_ipc_ns;
91327 extern atomic_t nr_ipc_ns;
91328 diff --git a/include/linux/irq.h b/include/linux/irq.h
91329 index d09ec7a..f373eb5 100644
91330 --- a/include/linux/irq.h
91331 +++ b/include/linux/irq.h
91332 @@ -364,7 +364,8 @@ struct irq_chip {
91333 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
91334
91335 unsigned long flags;
91336 -};
91337 +} __do_const;
91338 +typedef struct irq_chip __no_const irq_chip_no_const;
91339
91340 /*
91341 * irq_chip specific flags
91342 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
91343 index 71d706d..817cdec 100644
91344 --- a/include/linux/irqchip/arm-gic.h
91345 +++ b/include/linux/irqchip/arm-gic.h
91346 @@ -95,7 +95,7 @@
91347
91348 struct device_node;
91349
91350 -extern struct irq_chip gic_arch_extn;
91351 +extern irq_chip_no_const gic_arch_extn;
91352
91353 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
91354 u32 offset, struct device_node *);
91355 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
91356 index dd1109f..4f4fdda 100644
91357 --- a/include/linux/irqdesc.h
91358 +++ b/include/linux/irqdesc.h
91359 @@ -61,7 +61,7 @@ struct irq_desc {
91360 unsigned int irq_count; /* For detecting broken IRQs */
91361 unsigned long last_unhandled; /* Aging timer for unhandled count */
91362 unsigned int irqs_unhandled;
91363 - atomic_t threads_handled;
91364 + atomic_unchecked_t threads_handled;
91365 int threads_handled_last;
91366 raw_spinlock_t lock;
91367 struct cpumask *percpu_enabled;
91368 diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
91369 index 676d730..8d3a1ad 100644
91370 --- a/include/linux/irqdomain.h
91371 +++ b/include/linux/irqdomain.h
91372 @@ -40,6 +40,7 @@ struct device_node;
91373 struct irq_domain;
91374 struct of_device_id;
91375 struct irq_chip;
91376 +typedef struct irq_chip __no_const irq_chip_no_const;
91377 struct irq_data;
91378
91379 /* Number of irqs reserved for a legacy isa controller */
91380 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
91381 index c367cbd..c9b79e6 100644
91382 --- a/include/linux/jiffies.h
91383 +++ b/include/linux/jiffies.h
91384 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
91385 /*
91386 * Convert various time units to each other:
91387 */
91388 -extern unsigned int jiffies_to_msecs(const unsigned long j);
91389 -extern unsigned int jiffies_to_usecs(const unsigned long j);
91390 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
91391 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
91392
91393 -static inline u64 jiffies_to_nsecs(const unsigned long j)
91394 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
91395 {
91396 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
91397 }
91398
91399 -extern unsigned long msecs_to_jiffies(const unsigned int m);
91400 -extern unsigned long usecs_to_jiffies(const unsigned int u);
91401 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
91402 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
91403 extern unsigned long timespec_to_jiffies(const struct timespec *value);
91404 extern void jiffies_to_timespec(const unsigned long jiffies,
91405 - struct timespec *value);
91406 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
91407 + struct timespec *value) __intentional_overflow(-1);
91408 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
91409 extern void jiffies_to_timeval(const unsigned long jiffies,
91410 struct timeval *value);
91411
91412 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
91413 index 6883e19..e854fcb 100644
91414 --- a/include/linux/kallsyms.h
91415 +++ b/include/linux/kallsyms.h
91416 @@ -15,7 +15,8 @@
91417
91418 struct module;
91419
91420 -#ifdef CONFIG_KALLSYMS
91421 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
91422 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
91423 /* Lookup the address for a symbol. Returns 0 if not found. */
91424 unsigned long kallsyms_lookup_name(const char *name);
91425
91426 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
91427 /* Stupid that this does nothing, but I didn't create this mess. */
91428 #define __print_symbol(fmt, addr)
91429 #endif /*CONFIG_KALLSYMS*/
91430 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
91431 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
91432 +extern unsigned long kallsyms_lookup_name(const char *name);
91433 +extern void __print_symbol(const char *fmt, unsigned long address);
91434 +extern int sprint_backtrace(char *buffer, unsigned long address);
91435 +extern int sprint_symbol(char *buffer, unsigned long address);
91436 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
91437 +const char *kallsyms_lookup(unsigned long addr,
91438 + unsigned long *symbolsize,
91439 + unsigned long *offset,
91440 + char **modname, char *namebuf);
91441 +extern int kallsyms_lookup_size_offset(unsigned long addr,
91442 + unsigned long *symbolsize,
91443 + unsigned long *offset);
91444 +#endif
91445
91446 /* This macro allows us to keep printk typechecking */
91447 static __printf(1, 2)
91448 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
91449 index d6d630d..feea1f5 100644
91450 --- a/include/linux/kernel.h
91451 +++ b/include/linux/kernel.h
91452 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
91453 /* Obsolete, do not use. Use kstrto<foo> instead */
91454
91455 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
91456 -extern long simple_strtol(const char *,char **,unsigned int);
91457 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
91458 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
91459 extern long long simple_strtoll(const char *,char **,unsigned int);
91460
91461 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
91462 index ff9f1d3..6712be5 100644
91463 --- a/include/linux/key-type.h
91464 +++ b/include/linux/key-type.h
91465 @@ -152,7 +152,7 @@ struct key_type {
91466 /* internal fields */
91467 struct list_head link; /* link in types list */
91468 struct lock_class_key lock_class; /* key->sem lock class */
91469 -};
91470 +} __do_const;
91471
91472 extern struct key_type key_type_keyring;
91473
91474 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
91475 index e465bb1..19f605fd 100644
91476 --- a/include/linux/kgdb.h
91477 +++ b/include/linux/kgdb.h
91478 @@ -52,7 +52,7 @@ extern int kgdb_connected;
91479 extern int kgdb_io_module_registered;
91480
91481 extern atomic_t kgdb_setting_breakpoint;
91482 -extern atomic_t kgdb_cpu_doing_single_step;
91483 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
91484
91485 extern struct task_struct *kgdb_usethread;
91486 extern struct task_struct *kgdb_contthread;
91487 @@ -254,7 +254,7 @@ struct kgdb_arch {
91488 void (*correct_hw_break)(void);
91489
91490 void (*enable_nmi)(bool on);
91491 -};
91492 +} __do_const;
91493
91494 /**
91495 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
91496 @@ -279,7 +279,7 @@ struct kgdb_io {
91497 void (*pre_exception) (void);
91498 void (*post_exception) (void);
91499 int is_console;
91500 -};
91501 +} __do_const;
91502
91503 extern struct kgdb_arch arch_kgdb_ops;
91504
91505 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
91506 index e705467..a92471d 100644
91507 --- a/include/linux/kmemleak.h
91508 +++ b/include/linux/kmemleak.h
91509 @@ -27,7 +27,7 @@
91510
91511 extern void kmemleak_init(void) __ref;
91512 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
91513 - gfp_t gfp) __ref;
91514 + gfp_t gfp) __ref __size_overflow(2);
91515 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
91516 extern void kmemleak_free(const void *ptr) __ref;
91517 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
91518 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
91519 static inline void kmemleak_init(void)
91520 {
91521 }
91522 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
91523 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
91524 gfp_t gfp)
91525 {
91526 }
91527 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
91528 index 0555cc6..40116ce 100644
91529 --- a/include/linux/kmod.h
91530 +++ b/include/linux/kmod.h
91531 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
91532 * usually useless though. */
91533 extern __printf(2, 3)
91534 int __request_module(bool wait, const char *name, ...);
91535 +extern __printf(3, 4)
91536 +int ___request_module(bool wait, char *param_name, const char *name, ...);
91537 #define request_module(mod...) __request_module(true, mod)
91538 #define request_module_nowait(mod...) __request_module(false, mod)
91539 #define try_then_request_module(x, mod...) \
91540 @@ -57,6 +59,9 @@ struct subprocess_info {
91541 struct work_struct work;
91542 struct completion *complete;
91543 char *path;
91544 +#ifdef CONFIG_GRKERNSEC
91545 + char *origpath;
91546 +#endif
91547 char **argv;
91548 char **envp;
91549 int wait;
91550 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
91551 index 2d61b90..a1d0a13 100644
91552 --- a/include/linux/kobject.h
91553 +++ b/include/linux/kobject.h
91554 @@ -118,7 +118,7 @@ struct kobj_type {
91555 struct attribute **default_attrs;
91556 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
91557 const void *(*namespace)(struct kobject *kobj);
91558 -};
91559 +} __do_const;
91560
91561 struct kobj_uevent_env {
91562 char *argv[3];
91563 @@ -142,6 +142,7 @@ struct kobj_attribute {
91564 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
91565 const char *buf, size_t count);
91566 };
91567 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
91568
91569 extern const struct sysfs_ops kobj_sysfs_ops;
91570
91571 @@ -169,7 +170,7 @@ struct kset {
91572 spinlock_t list_lock;
91573 struct kobject kobj;
91574 const struct kset_uevent_ops *uevent_ops;
91575 -};
91576 +} __randomize_layout;
91577
91578 extern void kset_init(struct kset *kset);
91579 extern int __must_check kset_register(struct kset *kset);
91580 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
91581 index df32d25..fb52e27 100644
91582 --- a/include/linux/kobject_ns.h
91583 +++ b/include/linux/kobject_ns.h
91584 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
91585 const void *(*netlink_ns)(struct sock *sk);
91586 const void *(*initial_ns)(void);
91587 void (*drop_ns)(void *);
91588 -};
91589 +} __do_const;
91590
91591 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
91592 int kobj_ns_type_registered(enum kobj_ns_type type);
91593 diff --git a/include/linux/kref.h b/include/linux/kref.h
91594 index 484604d..0f6c5b6 100644
91595 --- a/include/linux/kref.h
91596 +++ b/include/linux/kref.h
91597 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
91598 static inline int kref_sub(struct kref *kref, unsigned int count,
91599 void (*release)(struct kref *kref))
91600 {
91601 - WARN_ON(release == NULL);
91602 + BUG_ON(release == NULL);
91603
91604 if (atomic_sub_and_test((int) count, &kref->refcount)) {
91605 release(kref);
91606 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
91607 index d12b210..d91fd76 100644
91608 --- a/include/linux/kvm_host.h
91609 +++ b/include/linux/kvm_host.h
91610 @@ -455,7 +455,7 @@ static inline void kvm_irqfd_exit(void)
91611 {
91612 }
91613 #endif
91614 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
91615 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
91616 struct module *module);
91617 void kvm_exit(void);
91618
91619 @@ -633,7 +633,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
91620 struct kvm_guest_debug *dbg);
91621 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
91622
91623 -int kvm_arch_init(void *opaque);
91624 +int kvm_arch_init(const void *opaque);
91625 void kvm_arch_exit(void);
91626
91627 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
91628 diff --git a/include/linux/libata.h b/include/linux/libata.h
91629 index f8994b4..c1dec7a 100644
91630 --- a/include/linux/libata.h
91631 +++ b/include/linux/libata.h
91632 @@ -989,7 +989,7 @@ struct ata_port_operations {
91633 * fields must be pointers.
91634 */
91635 const struct ata_port_operations *inherits;
91636 -};
91637 +} __do_const;
91638
91639 struct ata_port_info {
91640 unsigned long flags;
91641 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
91642 index a6a42dd..6c5ebce 100644
91643 --- a/include/linux/linkage.h
91644 +++ b/include/linux/linkage.h
91645 @@ -36,6 +36,7 @@
91646 #endif
91647
91648 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
91649 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
91650 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
91651
91652 /*
91653 diff --git a/include/linux/list.h b/include/linux/list.h
91654 index feb773c..98f3075 100644
91655 --- a/include/linux/list.h
91656 +++ b/include/linux/list.h
91657 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
91658 extern void list_del(struct list_head *entry);
91659 #endif
91660
91661 +extern void __pax_list_add(struct list_head *new,
91662 + struct list_head *prev,
91663 + struct list_head *next);
91664 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
91665 +{
91666 + __pax_list_add(new, head, head->next);
91667 +}
91668 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
91669 +{
91670 + __pax_list_add(new, head->prev, head);
91671 +}
91672 +extern void pax_list_del(struct list_head *entry);
91673 +
91674 /**
91675 * list_replace - replace old entry by new one
91676 * @old : the element to be replaced
91677 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
91678 INIT_LIST_HEAD(entry);
91679 }
91680
91681 +extern void pax_list_del_init(struct list_head *entry);
91682 +
91683 /**
91684 * list_move - delete from one list and add as another's head
91685 * @list: the entry to move
91686 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
91687 index b10b122..d37b3de 100644
91688 --- a/include/linux/lockref.h
91689 +++ b/include/linux/lockref.h
91690 @@ -28,7 +28,7 @@ struct lockref {
91691 #endif
91692 struct {
91693 spinlock_t lock;
91694 - int count;
91695 + atomic_t count;
91696 };
91697 };
91698 };
91699 @@ -43,9 +43,29 @@ extern void lockref_mark_dead(struct lockref *);
91700 extern int lockref_get_not_dead(struct lockref *);
91701
91702 /* Must be called under spinlock for reliable results */
91703 -static inline int __lockref_is_dead(const struct lockref *l)
91704 +static inline int __lockref_is_dead(const struct lockref *lockref)
91705 {
91706 - return ((int)l->count < 0);
91707 + return atomic_read(&lockref->count) < 0;
91708 +}
91709 +
91710 +static inline int __lockref_read(const struct lockref *lockref)
91711 +{
91712 + return atomic_read(&lockref->count);
91713 +}
91714 +
91715 +static inline void __lockref_set(struct lockref *lockref, int count)
91716 +{
91717 + atomic_set(&lockref->count, count);
91718 +}
91719 +
91720 +static inline void __lockref_inc(struct lockref *lockref)
91721 +{
91722 + atomic_inc(&lockref->count);
91723 +}
91724 +
91725 +static inline void __lockref_dec(struct lockref *lockref)
91726 +{
91727 + atomic_dec(&lockref->count);
91728 }
91729
91730 #endif /* __LINUX_LOCKREF_H */
91731 diff --git a/include/linux/math64.h b/include/linux/math64.h
91732 index c45c089..298841c 100644
91733 --- a/include/linux/math64.h
91734 +++ b/include/linux/math64.h
91735 @@ -15,7 +15,7 @@
91736 * This is commonly provided by 32bit archs to provide an optimized 64bit
91737 * divide.
91738 */
91739 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91740 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91741 {
91742 *remainder = dividend % divisor;
91743 return dividend / divisor;
91744 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
91745 /**
91746 * div64_u64 - unsigned 64bit divide with 64bit divisor
91747 */
91748 -static inline u64 div64_u64(u64 dividend, u64 divisor)
91749 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
91750 {
91751 return dividend / divisor;
91752 }
91753 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
91754 #define div64_ul(x, y) div_u64((x), (y))
91755
91756 #ifndef div_u64_rem
91757 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91758 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91759 {
91760 *remainder = do_div(dividend, divisor);
91761 return dividend;
91762 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
91763 #endif
91764
91765 #ifndef div64_u64
91766 -extern u64 div64_u64(u64 dividend, u64 divisor);
91767 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
91768 #endif
91769
91770 #ifndef div64_s64
91771 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
91772 * divide.
91773 */
91774 #ifndef div_u64
91775 -static inline u64 div_u64(u64 dividend, u32 divisor)
91776 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
91777 {
91778 u32 remainder;
91779 return div_u64_rem(dividend, divisor, &remainder);
91780 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
91781 index 3d385c8..deacb6a 100644
91782 --- a/include/linux/mempolicy.h
91783 +++ b/include/linux/mempolicy.h
91784 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
91785 }
91786
91787 #define vma_policy(vma) ((vma)->vm_policy)
91788 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
91789 +{
91790 + vma->vm_policy = pol;
91791 +}
91792
91793 static inline void mpol_get(struct mempolicy *pol)
91794 {
91795 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
91796 }
91797
91798 #define vma_policy(vma) NULL
91799 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
91800 +{
91801 +}
91802
91803 static inline int
91804 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
91805 diff --git a/include/linux/mm.h b/include/linux/mm.h
91806 index 47a9392..ef645bc 100644
91807 --- a/include/linux/mm.h
91808 +++ b/include/linux/mm.h
91809 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
91810
91811 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
91812 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
91813 +
91814 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
91815 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
91816 +#endif
91817 +
91818 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
91819 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
91820 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
91821 @@ -254,8 +259,8 @@ struct vm_operations_struct {
91822 /* called by access_process_vm when get_user_pages() fails, typically
91823 * for use by special VMAs that can switch between memory and hardware
91824 */
91825 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
91826 - void *buf, int len, int write);
91827 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
91828 + void *buf, size_t len, int write);
91829
91830 /* Called by the /proc/PID/maps code to ask the vma whether it
91831 * has a special name. Returning non-NULL will also cause this
91832 @@ -293,6 +298,7 @@ struct vm_operations_struct {
91833 struct page *(*find_special_page)(struct vm_area_struct *vma,
91834 unsigned long addr);
91835 };
91836 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
91837
91838 struct mmu_gather;
91839 struct inode;
91840 @@ -1213,8 +1219,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
91841 unsigned long *pfn);
91842 int follow_phys(struct vm_area_struct *vma, unsigned long address,
91843 unsigned int flags, unsigned long *prot, resource_size_t *phys);
91844 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
91845 - void *buf, int len, int write);
91846 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
91847 + void *buf, size_t len, int write);
91848
91849 static inline void unmap_shared_mapping_range(struct address_space *mapping,
91850 loff_t const holebegin, loff_t const holelen)
91851 @@ -1254,9 +1260,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
91852 }
91853 #endif
91854
91855 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
91856 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
91857 - void *buf, int len, int write);
91858 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
91859 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
91860 + void *buf, size_t len, int write);
91861
91862 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
91863 unsigned long start, unsigned long nr_pages,
91864 @@ -1299,34 +1305,6 @@ int set_page_dirty_lock(struct page *page);
91865 int clear_page_dirty_for_io(struct page *page);
91866 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
91867
91868 -/* Is the vma a continuation of the stack vma above it? */
91869 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
91870 -{
91871 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
91872 -}
91873 -
91874 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
91875 - unsigned long addr)
91876 -{
91877 - return (vma->vm_flags & VM_GROWSDOWN) &&
91878 - (vma->vm_start == addr) &&
91879 - !vma_growsdown(vma->vm_prev, addr);
91880 -}
91881 -
91882 -/* Is the vma a continuation of the stack vma below it? */
91883 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
91884 -{
91885 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
91886 -}
91887 -
91888 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
91889 - unsigned long addr)
91890 -{
91891 - return (vma->vm_flags & VM_GROWSUP) &&
91892 - (vma->vm_end == addr) &&
91893 - !vma_growsup(vma->vm_next, addr);
91894 -}
91895 -
91896 extern struct task_struct *task_of_stack(struct task_struct *task,
91897 struct vm_area_struct *vma, bool in_group);
91898
91899 @@ -1449,8 +1427,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
91900 {
91901 return 0;
91902 }
91903 +
91904 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
91905 + unsigned long address)
91906 +{
91907 + return 0;
91908 +}
91909 #else
91910 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
91911 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
91912 #endif
91913
91914 #if defined(__PAGETABLE_PMD_FOLDED) || !defined(CONFIG_MMU)
91915 @@ -1460,6 +1445,12 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
91916 return 0;
91917 }
91918
91919 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
91920 + unsigned long address)
91921 +{
91922 + return 0;
91923 +}
91924 +
91925 static inline void mm_nr_pmds_init(struct mm_struct *mm) {}
91926
91927 static inline unsigned long mm_nr_pmds(struct mm_struct *mm)
91928 @@ -1472,6 +1463,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) {}
91929
91930 #else
91931 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
91932 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
91933
91934 static inline void mm_nr_pmds_init(struct mm_struct *mm)
91935 {
91936 @@ -1509,11 +1501,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
91937 NULL: pud_offset(pgd, address);
91938 }
91939
91940 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
91941 +{
91942 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
91943 + NULL: pud_offset(pgd, address);
91944 +}
91945 +
91946 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
91947 {
91948 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
91949 NULL: pmd_offset(pud, address);
91950 }
91951 +
91952 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
91953 +{
91954 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
91955 + NULL: pmd_offset(pud, address);
91956 +}
91957 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
91958
91959 #if USE_SPLIT_PTE_PTLOCKS
91960 @@ -1890,12 +1894,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
91961 bool *need_rmap_locks);
91962 extern void exit_mmap(struct mm_struct *);
91963
91964 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
91965 +extern void gr_learn_resource(const struct task_struct *task, const int res,
91966 + const unsigned long wanted, const int gt);
91967 +#else
91968 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
91969 + const unsigned long wanted, const int gt)
91970 +{
91971 +}
91972 +#endif
91973 +
91974 static inline int check_data_rlimit(unsigned long rlim,
91975 unsigned long new,
91976 unsigned long start,
91977 unsigned long end_data,
91978 unsigned long start_data)
91979 {
91980 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
91981 if (rlim < RLIM_INFINITY) {
91982 if (((new - start) + (end_data - start_data)) > rlim)
91983 return -ENOSPC;
91984 @@ -1920,7 +1935,7 @@ extern int install_special_mapping(struct mm_struct *mm,
91985 unsigned long addr, unsigned long len,
91986 unsigned long flags, struct page **pages);
91987
91988 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
91989 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
91990
91991 extern unsigned long mmap_region(struct file *file, unsigned long addr,
91992 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
91993 @@ -1928,6 +1943,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
91994 unsigned long len, unsigned long prot, unsigned long flags,
91995 unsigned long pgoff, unsigned long *populate);
91996 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
91997 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
91998
91999 #ifdef CONFIG_MMU
92000 extern int __mm_populate(unsigned long addr, unsigned long len,
92001 @@ -1956,10 +1972,11 @@ struct vm_unmapped_area_info {
92002 unsigned long high_limit;
92003 unsigned long align_mask;
92004 unsigned long align_offset;
92005 + unsigned long threadstack_offset;
92006 };
92007
92008 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
92009 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
92010 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
92011 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
92012
92013 /*
92014 * Search for an unmapped address range.
92015 @@ -1971,7 +1988,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
92016 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
92017 */
92018 static inline unsigned long
92019 -vm_unmapped_area(struct vm_unmapped_area_info *info)
92020 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
92021 {
92022 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
92023 return unmapped_area(info);
92024 @@ -2033,6 +2050,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
92025 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
92026 struct vm_area_struct **pprev);
92027
92028 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
92029 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
92030 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
92031 +
92032 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
92033 NULL if none. Assume start_addr < end_addr. */
92034 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
92035 @@ -2062,10 +2083,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
92036 }
92037
92038 #ifdef CONFIG_MMU
92039 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
92040 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
92041 void vma_set_page_prot(struct vm_area_struct *vma);
92042 #else
92043 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
92044 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
92045 {
92046 return __pgprot(0);
92047 }
92048 @@ -2127,6 +2148,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
92049 static inline void vm_stat_account(struct mm_struct *mm,
92050 unsigned long flags, struct file *file, long pages)
92051 {
92052 +
92053 +#ifdef CONFIG_PAX_RANDMMAP
92054 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
92055 +#endif
92056 +
92057 mm->total_vm += pages;
92058 }
92059 #endif /* CONFIG_PROC_FS */
92060 @@ -2229,7 +2255,7 @@ extern int unpoison_memory(unsigned long pfn);
92061 extern int sysctl_memory_failure_early_kill;
92062 extern int sysctl_memory_failure_recovery;
92063 extern void shake_page(struct page *p, int access);
92064 -extern atomic_long_t num_poisoned_pages;
92065 +extern atomic_long_unchecked_t num_poisoned_pages;
92066 extern int soft_offline_page(struct page *page, int flags);
92067
92068 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
92069 @@ -2280,5 +2306,11 @@ void __init setup_nr_node_ids(void);
92070 static inline void setup_nr_node_ids(void) {}
92071 #endif
92072
92073 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
92074 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
92075 +#else
92076 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
92077 +#endif
92078 +
92079 #endif /* __KERNEL__ */
92080 #endif /* _LINUX_MM_H */
92081 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
92082 index 199a03a..7328440 100644
92083 --- a/include/linux/mm_types.h
92084 +++ b/include/linux/mm_types.h
92085 @@ -313,7 +313,9 @@ struct vm_area_struct {
92086 #ifdef CONFIG_NUMA
92087 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
92088 #endif
92089 -};
92090 +
92091 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
92092 +} __randomize_layout;
92093
92094 struct core_thread {
92095 struct task_struct *task;
92096 @@ -464,7 +466,25 @@ struct mm_struct {
92097 /* address of the bounds directory */
92098 void __user *bd_addr;
92099 #endif
92100 -};
92101 +
92102 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
92103 + unsigned long pax_flags;
92104 +#endif
92105 +
92106 +#ifdef CONFIG_PAX_DLRESOLVE
92107 + unsigned long call_dl_resolve;
92108 +#endif
92109 +
92110 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
92111 + unsigned long call_syscall;
92112 +#endif
92113 +
92114 +#ifdef CONFIG_PAX_ASLR
92115 + unsigned long delta_mmap; /* randomized offset */
92116 + unsigned long delta_stack; /* randomized offset */
92117 +#endif
92118 +
92119 +} __randomize_layout;
92120
92121 static inline void mm_init_cpumask(struct mm_struct *mm)
92122 {
92123 diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
92124 index 160448f..7b332b7 100644
92125 --- a/include/linux/mmc/core.h
92126 +++ b/include/linux/mmc/core.h
92127 @@ -79,7 +79,7 @@ struct mmc_command {
92128 #define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_MASK)
92129
92130 unsigned int retries; /* max number of retries */
92131 - unsigned int error; /* command error */
92132 + int error; /* command error */
92133
92134 /*
92135 * Standard errno values are used for errors, but some have specific
92136 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
92137 index c5d5278..f0b68c8 100644
92138 --- a/include/linux/mmiotrace.h
92139 +++ b/include/linux/mmiotrace.h
92140 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
92141 /* Called from ioremap.c */
92142 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
92143 void __iomem *addr);
92144 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
92145 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
92146
92147 /* For anyone to insert markers. Remember trailing newline. */
92148 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
92149 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
92150 {
92151 }
92152
92153 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
92154 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
92155 {
92156 }
92157
92158 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
92159 index 2782df4..abe756e 100644
92160 --- a/include/linux/mmzone.h
92161 +++ b/include/linux/mmzone.h
92162 @@ -526,7 +526,7 @@ struct zone {
92163
92164 ZONE_PADDING(_pad3_)
92165 /* Zone statistics */
92166 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
92167 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
92168 } ____cacheline_internodealigned_in_smp;
92169
92170 enum zone_flags {
92171 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
92172 index e530533..c9620c7 100644
92173 --- a/include/linux/mod_devicetable.h
92174 +++ b/include/linux/mod_devicetable.h
92175 @@ -139,7 +139,7 @@ struct usb_device_id {
92176 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
92177 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
92178
92179 -#define HID_ANY_ID (~0)
92180 +#define HID_ANY_ID (~0U)
92181 #define HID_BUS_ANY 0xffff
92182 #define HID_GROUP_ANY 0x0000
92183
92184 @@ -470,7 +470,7 @@ struct dmi_system_id {
92185 const char *ident;
92186 struct dmi_strmatch matches[4];
92187 void *driver_data;
92188 -};
92189 +} __do_const;
92190 /*
92191 * struct dmi_device_id appears during expansion of
92192 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
92193 diff --git a/include/linux/module.h b/include/linux/module.h
92194 index b03485b..a26974f 100644
92195 --- a/include/linux/module.h
92196 +++ b/include/linux/module.h
92197 @@ -17,9 +17,11 @@
92198 #include <linux/moduleparam.h>
92199 #include <linux/jump_label.h>
92200 #include <linux/export.h>
92201 +#include <linux/fs.h>
92202
92203 #include <linux/percpu.h>
92204 #include <asm/module.h>
92205 +#include <asm/pgtable.h>
92206
92207 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
92208 #define MODULE_SIG_STRING "~Module signature appended~\n"
92209 @@ -42,7 +44,7 @@ struct module_kobject {
92210 struct kobject *drivers_dir;
92211 struct module_param_attrs *mp;
92212 struct completion *kobj_completion;
92213 -};
92214 +} __randomize_layout;
92215
92216 struct module_attribute {
92217 struct attribute attr;
92218 @@ -54,12 +56,13 @@ struct module_attribute {
92219 int (*test)(struct module *);
92220 void (*free)(struct module *);
92221 };
92222 +typedef struct module_attribute __no_const module_attribute_no_const;
92223
92224 struct module_version_attribute {
92225 struct module_attribute mattr;
92226 const char *module_name;
92227 const char *version;
92228 -} __attribute__ ((__aligned__(sizeof(void *))));
92229 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
92230
92231 extern ssize_t __modver_version_show(struct module_attribute *,
92232 struct module_kobject *, char *);
92233 @@ -221,7 +224,7 @@ struct module {
92234
92235 /* Sysfs stuff. */
92236 struct module_kobject mkobj;
92237 - struct module_attribute *modinfo_attrs;
92238 + module_attribute_no_const *modinfo_attrs;
92239 const char *version;
92240 const char *srcversion;
92241 struct kobject *holders_dir;
92242 @@ -270,19 +273,16 @@ struct module {
92243 int (*init)(void);
92244
92245 /* If this is non-NULL, vfree after init() returns */
92246 - void *module_init;
92247 + void *module_init_rx, *module_init_rw;
92248
92249 /* Here is the actual code + data, vfree'd on unload. */
92250 - void *module_core;
92251 + void *module_core_rx, *module_core_rw;
92252
92253 /* Here are the sizes of the init and core sections */
92254 - unsigned int init_size, core_size;
92255 + unsigned int init_size_rw, core_size_rw;
92256
92257 /* The size of the executable code in each section. */
92258 - unsigned int init_text_size, core_text_size;
92259 -
92260 - /* Size of RO sections of the module (text+rodata) */
92261 - unsigned int init_ro_size, core_ro_size;
92262 + unsigned int init_size_rx, core_size_rx;
92263
92264 /* Arch-specific module values */
92265 struct mod_arch_specific arch;
92266 @@ -338,6 +338,10 @@ struct module {
92267 #ifdef CONFIG_EVENT_TRACING
92268 struct ftrace_event_call **trace_events;
92269 unsigned int num_trace_events;
92270 + struct file_operations trace_id;
92271 + struct file_operations trace_enable;
92272 + struct file_operations trace_format;
92273 + struct file_operations trace_filter;
92274 #endif
92275 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
92276 unsigned int num_ftrace_callsites;
92277 @@ -365,7 +369,7 @@ struct module {
92278 ctor_fn_t *ctors;
92279 unsigned int num_ctors;
92280 #endif
92281 -};
92282 +} __randomize_layout;
92283 #ifndef MODULE_ARCH_INIT
92284 #define MODULE_ARCH_INIT {}
92285 #endif
92286 @@ -386,18 +390,48 @@ bool is_module_address(unsigned long addr);
92287 bool is_module_percpu_address(unsigned long addr);
92288 bool is_module_text_address(unsigned long addr);
92289
92290 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
92291 +{
92292 +
92293 +#ifdef CONFIG_PAX_KERNEXEC
92294 + if (ktla_ktva(addr) >= (unsigned long)start &&
92295 + ktla_ktva(addr) < (unsigned long)start + size)
92296 + return 1;
92297 +#endif
92298 +
92299 + return ((void *)addr >= start && (void *)addr < start + size);
92300 +}
92301 +
92302 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
92303 +{
92304 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
92305 +}
92306 +
92307 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
92308 +{
92309 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
92310 +}
92311 +
92312 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
92313 +{
92314 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
92315 +}
92316 +
92317 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
92318 +{
92319 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
92320 +}
92321 +
92322 static inline bool within_module_core(unsigned long addr,
92323 const struct module *mod)
92324 {
92325 - return (unsigned long)mod->module_core <= addr &&
92326 - addr < (unsigned long)mod->module_core + mod->core_size;
92327 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
92328 }
92329
92330 static inline bool within_module_init(unsigned long addr,
92331 const struct module *mod)
92332 {
92333 - return (unsigned long)mod->module_init <= addr &&
92334 - addr < (unsigned long)mod->module_init + mod->init_size;
92335 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
92336 }
92337
92338 static inline bool within_module(unsigned long addr, const struct module *mod)
92339 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
92340 index 4d0cb9b..3169ac7 100644
92341 --- a/include/linux/moduleloader.h
92342 +++ b/include/linux/moduleloader.h
92343 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
92344 sections. Returns NULL on failure. */
92345 void *module_alloc(unsigned long size);
92346
92347 +#ifdef CONFIG_PAX_KERNEXEC
92348 +void *module_alloc_exec(unsigned long size);
92349 +#else
92350 +#define module_alloc_exec(x) module_alloc(x)
92351 +#endif
92352 +
92353 /* Free memory returned from module_alloc. */
92354 void module_memfree(void *module_region);
92355
92356 +#ifdef CONFIG_PAX_KERNEXEC
92357 +void module_memfree_exec(void *module_region);
92358 +#else
92359 +#define module_memfree_exec(x) module_memfree((x))
92360 +#endif
92361 +
92362 /*
92363 * Apply the given relocation to the (simplified) ELF. Return -error
92364 * or 0.
92365 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
92366 unsigned int relsec,
92367 struct module *me)
92368 {
92369 +#ifdef CONFIG_MODULES
92370 printk(KERN_ERR "module %s: REL relocation unsupported\n",
92371 module_name(me));
92372 +#endif
92373 return -ENOEXEC;
92374 }
92375 #endif
92376 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
92377 unsigned int relsec,
92378 struct module *me)
92379 {
92380 +#ifdef CONFIG_MODULES
92381 printk(KERN_ERR "module %s: REL relocation unsupported\n",
92382 module_name(me));
92383 +#endif
92384 return -ENOEXEC;
92385 }
92386 #endif
92387 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
92388 index 1c9effa..1160bdd 100644
92389 --- a/include/linux/moduleparam.h
92390 +++ b/include/linux/moduleparam.h
92391 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
92392 * @len is usually just sizeof(string).
92393 */
92394 #define module_param_string(name, string, len, perm) \
92395 - static const struct kparam_string __param_string_##name \
92396 + static const struct kparam_string __param_string_##name __used \
92397 = { len, string }; \
92398 __module_param_call(MODULE_PARAM_PREFIX, name, \
92399 &param_ops_string, \
92400 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
92401 */
92402 #define module_param_array_named(name, array, type, nump, perm) \
92403 param_check_##type(name, &(array)[0]); \
92404 - static const struct kparam_array __param_arr_##name \
92405 + static const struct kparam_array __param_arr_##name __used \
92406 = { .max = ARRAY_SIZE(array), .num = nump, \
92407 .ops = &param_ops_##type, \
92408 .elemsize = sizeof(array[0]), .elem = array }; \
92409 diff --git a/include/linux/mount.h b/include/linux/mount.h
92410 index 564beee..653be6f 100644
92411 --- a/include/linux/mount.h
92412 +++ b/include/linux/mount.h
92413 @@ -67,7 +67,7 @@ struct vfsmount {
92414 struct dentry *mnt_root; /* root of the mounted tree */
92415 struct super_block *mnt_sb; /* pointer to superblock */
92416 int mnt_flags;
92417 -};
92418 +} __randomize_layout;
92419
92420 struct file; /* forward dec */
92421 struct path;
92422 diff --git a/include/linux/namei.h b/include/linux/namei.h
92423 index c899077..b9a2010 100644
92424 --- a/include/linux/namei.h
92425 +++ b/include/linux/namei.h
92426 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
92427 extern void unlock_rename(struct dentry *, struct dentry *);
92428
92429 extern void nd_jump_link(struct nameidata *nd, struct path *path);
92430 -extern void nd_set_link(struct nameidata *nd, char *path);
92431 -extern char *nd_get_link(struct nameidata *nd);
92432 +extern void nd_set_link(struct nameidata *nd, const char *path);
92433 +extern const char *nd_get_link(const struct nameidata *nd);
92434
92435 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
92436 {
92437 diff --git a/include/linux/net.h b/include/linux/net.h
92438 index 17d8339..81656c0 100644
92439 --- a/include/linux/net.h
92440 +++ b/include/linux/net.h
92441 @@ -192,7 +192,7 @@ struct net_proto_family {
92442 int (*create)(struct net *net, struct socket *sock,
92443 int protocol, int kern);
92444 struct module *owner;
92445 -};
92446 +} __do_const;
92447
92448 struct iovec;
92449 struct kvec;
92450 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
92451 index 2787388..1dd8e88 100644
92452 --- a/include/linux/netdevice.h
92453 +++ b/include/linux/netdevice.h
92454 @@ -1198,6 +1198,7 @@ struct net_device_ops {
92455 u8 state);
92456 #endif
92457 };
92458 +typedef struct net_device_ops __no_const net_device_ops_no_const;
92459
92460 /**
92461 * enum net_device_priv_flags - &struct net_device priv_flags
92462 @@ -1546,10 +1547,10 @@ struct net_device {
92463
92464 struct net_device_stats stats;
92465
92466 - atomic_long_t rx_dropped;
92467 - atomic_long_t tx_dropped;
92468 + atomic_long_unchecked_t rx_dropped;
92469 + atomic_long_unchecked_t tx_dropped;
92470
92471 - atomic_t carrier_changes;
92472 + atomic_unchecked_t carrier_changes;
92473
92474 #ifdef CONFIG_WIRELESS_EXT
92475 const struct iw_handler_def * wireless_handlers;
92476 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
92477 index 2517ece..0bbfcfb 100644
92478 --- a/include/linux/netfilter.h
92479 +++ b/include/linux/netfilter.h
92480 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
92481 #endif
92482 /* Use the module struct to lock set/get code in place */
92483 struct module *owner;
92484 -};
92485 +} __do_const;
92486
92487 /* Function to register/unregister hook points. */
92488 int nf_register_hook(struct nf_hook_ops *reg);
92489 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
92490 index e955d47..04a5338 100644
92491 --- a/include/linux/netfilter/nfnetlink.h
92492 +++ b/include/linux/netfilter/nfnetlink.h
92493 @@ -19,7 +19,7 @@ struct nfnl_callback {
92494 const struct nlattr * const cda[]);
92495 const struct nla_policy *policy; /* netlink attribute policy */
92496 const u_int16_t attr_count; /* number of nlattr's */
92497 -};
92498 +} __do_const;
92499
92500 struct nfnetlink_subsystem {
92501 const char *name;
92502 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
92503 new file mode 100644
92504 index 0000000..33f4af8
92505 --- /dev/null
92506 +++ b/include/linux/netfilter/xt_gradm.h
92507 @@ -0,0 +1,9 @@
92508 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
92509 +#define _LINUX_NETFILTER_XT_GRADM_H 1
92510 +
92511 +struct xt_gradm_mtinfo {
92512 + __u16 flags;
92513 + __u16 invflags;
92514 +};
92515 +
92516 +#endif
92517 diff --git a/include/linux/nls.h b/include/linux/nls.h
92518 index 520681b..2b7fabb 100644
92519 --- a/include/linux/nls.h
92520 +++ b/include/linux/nls.h
92521 @@ -31,7 +31,7 @@ struct nls_table {
92522 const unsigned char *charset2upper;
92523 struct module *owner;
92524 struct nls_table *next;
92525 -};
92526 +} __do_const;
92527
92528 /* this value hold the maximum octet of charset */
92529 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
92530 @@ -46,7 +46,7 @@ enum utf16_endian {
92531 /* nls_base.c */
92532 extern int __register_nls(struct nls_table *, struct module *);
92533 extern int unregister_nls(struct nls_table *);
92534 -extern struct nls_table *load_nls(char *);
92535 +extern struct nls_table *load_nls(const char *);
92536 extern void unload_nls(struct nls_table *);
92537 extern struct nls_table *load_nls_default(void);
92538 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
92539 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
92540 index d14a4c3..a078786 100644
92541 --- a/include/linux/notifier.h
92542 +++ b/include/linux/notifier.h
92543 @@ -54,7 +54,8 @@ struct notifier_block {
92544 notifier_fn_t notifier_call;
92545 struct notifier_block __rcu *next;
92546 int priority;
92547 -};
92548 +} __do_const;
92549 +typedef struct notifier_block __no_const notifier_block_no_const;
92550
92551 struct atomic_notifier_head {
92552 spinlock_t lock;
92553 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
92554 index b2a0f15..4d7da32 100644
92555 --- a/include/linux/oprofile.h
92556 +++ b/include/linux/oprofile.h
92557 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
92558 int oprofilefs_create_ro_ulong(struct dentry * root,
92559 char const * name, ulong * val);
92560
92561 -/** Create a file for read-only access to an atomic_t. */
92562 +/** Create a file for read-only access to an atomic_unchecked_t. */
92563 int oprofilefs_create_ro_atomic(struct dentry * root,
92564 - char const * name, atomic_t * val);
92565 + char const * name, atomic_unchecked_t * val);
92566
92567 /** create a directory */
92568 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
92569 diff --git a/include/linux/padata.h b/include/linux/padata.h
92570 index 4386946..f50c615 100644
92571 --- a/include/linux/padata.h
92572 +++ b/include/linux/padata.h
92573 @@ -129,7 +129,7 @@ struct parallel_data {
92574 struct padata_serial_queue __percpu *squeue;
92575 atomic_t reorder_objects;
92576 atomic_t refcnt;
92577 - atomic_t seq_nr;
92578 + atomic_unchecked_t seq_nr;
92579 struct padata_cpumask cpumask;
92580 spinlock_t lock ____cacheline_aligned;
92581 unsigned int processed;
92582 diff --git a/include/linux/path.h b/include/linux/path.h
92583 index d137218..be0c176 100644
92584 --- a/include/linux/path.h
92585 +++ b/include/linux/path.h
92586 @@ -1,13 +1,15 @@
92587 #ifndef _LINUX_PATH_H
92588 #define _LINUX_PATH_H
92589
92590 +#include <linux/compiler.h>
92591 +
92592 struct dentry;
92593 struct vfsmount;
92594
92595 struct path {
92596 struct vfsmount *mnt;
92597 struct dentry *dentry;
92598 -};
92599 +} __randomize_layout;
92600
92601 extern void path_get(const struct path *);
92602 extern void path_put(const struct path *);
92603 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
92604 index 8c78950..0d74ed9 100644
92605 --- a/include/linux/pci_hotplug.h
92606 +++ b/include/linux/pci_hotplug.h
92607 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
92608 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
92609 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
92610 int (*reset_slot) (struct hotplug_slot *slot, int probe);
92611 -};
92612 +} __do_const;
92613 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
92614
92615 /**
92616 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
92617 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
92618 index caebf2a..4c3ae9d 100644
92619 --- a/include/linux/percpu.h
92620 +++ b/include/linux/percpu.h
92621 @@ -34,7 +34,7 @@
92622 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
92623 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
92624 */
92625 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
92626 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
92627 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
92628
92629 /*
92630 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
92631 index 2b62198..2b74233 100644
92632 --- a/include/linux/perf_event.h
92633 +++ b/include/linux/perf_event.h
92634 @@ -343,8 +343,8 @@ struct perf_event {
92635
92636 enum perf_event_active_state state;
92637 unsigned int attach_state;
92638 - local64_t count;
92639 - atomic64_t child_count;
92640 + local64_t count; /* PaX: fix it one day */
92641 + atomic64_unchecked_t child_count;
92642
92643 /*
92644 * These are the total time in nanoseconds that the event
92645 @@ -395,8 +395,8 @@ struct perf_event {
92646 * These accumulate total time (in nanoseconds) that children
92647 * events have been enabled and running, respectively.
92648 */
92649 - atomic64_t child_total_time_enabled;
92650 - atomic64_t child_total_time_running;
92651 + atomic64_unchecked_t child_total_time_enabled;
92652 + atomic64_unchecked_t child_total_time_running;
92653
92654 /*
92655 * Protect attach/detach and child_list:
92656 @@ -752,7 +752,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
92657 entry->ip[entry->nr++] = ip;
92658 }
92659
92660 -extern int sysctl_perf_event_paranoid;
92661 +extern int sysctl_perf_event_legitimately_concerned;
92662 extern int sysctl_perf_event_mlock;
92663 extern int sysctl_perf_event_sample_rate;
92664 extern int sysctl_perf_cpu_time_max_percent;
92665 @@ -767,19 +767,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
92666 loff_t *ppos);
92667
92668
92669 +static inline bool perf_paranoid_any(void)
92670 +{
92671 + return sysctl_perf_event_legitimately_concerned > 2;
92672 +}
92673 +
92674 static inline bool perf_paranoid_tracepoint_raw(void)
92675 {
92676 - return sysctl_perf_event_paranoid > -1;
92677 + return sysctl_perf_event_legitimately_concerned > -1;
92678 }
92679
92680 static inline bool perf_paranoid_cpu(void)
92681 {
92682 - return sysctl_perf_event_paranoid > 0;
92683 + return sysctl_perf_event_legitimately_concerned > 0;
92684 }
92685
92686 static inline bool perf_paranoid_kernel(void)
92687 {
92688 - return sysctl_perf_event_paranoid > 1;
92689 + return sysctl_perf_event_legitimately_concerned > 1;
92690 }
92691
92692 extern void perf_event_init(void);
92693 @@ -912,7 +917,7 @@ struct perf_pmu_events_attr {
92694 struct device_attribute attr;
92695 u64 id;
92696 const char *event_str;
92697 -};
92698 +} __do_const;
92699
92700 ssize_t perf_event_sysfs_show(struct device *dev, struct device_attribute *attr,
92701 char *page);
92702 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
92703 index 918b117..7af374b7 100644
92704 --- a/include/linux/pid_namespace.h
92705 +++ b/include/linux/pid_namespace.h
92706 @@ -45,7 +45,7 @@ struct pid_namespace {
92707 int hide_pid;
92708 int reboot; /* group exit code if this pidns was rebooted */
92709 struct ns_common ns;
92710 -};
92711 +} __randomize_layout;
92712
92713 extern struct pid_namespace init_pid_ns;
92714
92715 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
92716 index eb8b8ac..62649e1 100644
92717 --- a/include/linux/pipe_fs_i.h
92718 +++ b/include/linux/pipe_fs_i.h
92719 @@ -47,10 +47,10 @@ struct pipe_inode_info {
92720 struct mutex mutex;
92721 wait_queue_head_t wait;
92722 unsigned int nrbufs, curbuf, buffers;
92723 - unsigned int readers;
92724 - unsigned int writers;
92725 - unsigned int files;
92726 - unsigned int waiting_writers;
92727 + atomic_t readers;
92728 + atomic_t writers;
92729 + atomic_t files;
92730 + atomic_t waiting_writers;
92731 unsigned int r_counter;
92732 unsigned int w_counter;
92733 struct page *tmp_page;
92734 diff --git a/include/linux/pm.h b/include/linux/pm.h
92735 index e2f1be6..78a0506 100644
92736 --- a/include/linux/pm.h
92737 +++ b/include/linux/pm.h
92738 @@ -608,6 +608,7 @@ struct dev_pm_domain {
92739 struct dev_pm_ops ops;
92740 void (*detach)(struct device *dev, bool power_off);
92741 };
92742 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
92743
92744 /*
92745 * The PM_EVENT_ messages are also used by drivers implementing the legacy
92746 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
92747 index 080e778..cbdaef7 100644
92748 --- a/include/linux/pm_domain.h
92749 +++ b/include/linux/pm_domain.h
92750 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
92751 int (*save_state)(struct device *dev);
92752 int (*restore_state)(struct device *dev);
92753 bool (*active_wakeup)(struct device *dev);
92754 -};
92755 +} __no_const;
92756
92757 struct gpd_cpuidle_data {
92758 unsigned int saved_exit_latency;
92759 - struct cpuidle_state *idle_state;
92760 + cpuidle_state_no_const *idle_state;
92761 };
92762
92763 struct generic_pm_domain {
92764 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
92765 index 30e84d4..22278b4 100644
92766 --- a/include/linux/pm_runtime.h
92767 +++ b/include/linux/pm_runtime.h
92768 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
92769
92770 static inline void pm_runtime_mark_last_busy(struct device *dev)
92771 {
92772 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
92773 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
92774 }
92775
92776 static inline bool pm_runtime_is_irq_safe(struct device *dev)
92777 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
92778 index 6512e9c..ec27fa2 100644
92779 --- a/include/linux/pnp.h
92780 +++ b/include/linux/pnp.h
92781 @@ -298,7 +298,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
92782 struct pnp_fixup {
92783 char id[7];
92784 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
92785 -};
92786 +} __do_const;
92787
92788 /* config parameters */
92789 #define PNP_CONFIG_NORMAL 0x0001
92790 diff --git a/include/linux/poison.h b/include/linux/poison.h
92791 index 2110a81..13a11bb 100644
92792 --- a/include/linux/poison.h
92793 +++ b/include/linux/poison.h
92794 @@ -19,8 +19,8 @@
92795 * under normal circumstances, used to verify that nobody uses
92796 * non-initialized list entries.
92797 */
92798 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
92799 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
92800 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
92801 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
92802
92803 /********** include/linux/timer.h **********/
92804 /*
92805 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
92806 index d8b187c3..9a9257a 100644
92807 --- a/include/linux/power/smartreflex.h
92808 +++ b/include/linux/power/smartreflex.h
92809 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
92810 int (*notify)(struct omap_sr *sr, u32 status);
92811 u8 notify_flags;
92812 u8 class_type;
92813 -};
92814 +} __do_const;
92815
92816 /**
92817 * struct omap_sr_nvalue_table - Smartreflex n-target value info
92818 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
92819 index 4ea1d37..80f4b33 100644
92820 --- a/include/linux/ppp-comp.h
92821 +++ b/include/linux/ppp-comp.h
92822 @@ -84,7 +84,7 @@ struct compressor {
92823 struct module *owner;
92824 /* Extra skb space needed by the compressor algorithm */
92825 unsigned int comp_extra;
92826 -};
92827 +} __do_const;
92828
92829 /*
92830 * The return value from decompress routine is the length of the
92831 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
92832 index de83b4e..c4b997d 100644
92833 --- a/include/linux/preempt.h
92834 +++ b/include/linux/preempt.h
92835 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
92836 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
92837 #endif
92838
92839 +#define raw_preempt_count_add(val) __preempt_count_add(val)
92840 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
92841 +
92842 #define __preempt_count_inc() __preempt_count_add(1)
92843 #define __preempt_count_dec() __preempt_count_sub(1)
92844
92845 #define preempt_count_inc() preempt_count_add(1)
92846 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
92847 #define preempt_count_dec() preempt_count_sub(1)
92848 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
92849
92850 #ifdef CONFIG_PREEMPT_COUNT
92851
92852 @@ -41,6 +46,12 @@ do { \
92853 barrier(); \
92854 } while (0)
92855
92856 +#define raw_preempt_disable() \
92857 +do { \
92858 + raw_preempt_count_inc(); \
92859 + barrier(); \
92860 +} while (0)
92861 +
92862 #define sched_preempt_enable_no_resched() \
92863 do { \
92864 barrier(); \
92865 @@ -49,6 +60,12 @@ do { \
92866
92867 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
92868
92869 +#define raw_preempt_enable_no_resched() \
92870 +do { \
92871 + barrier(); \
92872 + raw_preempt_count_dec(); \
92873 +} while (0)
92874 +
92875 #ifdef CONFIG_PREEMPT
92876 #define preempt_enable() \
92877 do { \
92878 @@ -113,8 +130,10 @@ do { \
92879 * region.
92880 */
92881 #define preempt_disable() barrier()
92882 +#define raw_preempt_disable() barrier()
92883 #define sched_preempt_enable_no_resched() barrier()
92884 #define preempt_enable_no_resched() barrier()
92885 +#define raw_preempt_enable_no_resched() barrier()
92886 #define preempt_enable() barrier()
92887 #define preempt_check_resched() do { } while (0)
92888
92889 @@ -128,11 +147,13 @@ do { \
92890 /*
92891 * Modules have no business playing preemption tricks.
92892 */
92893 +#ifndef CONFIG_PAX_KERNEXEC
92894 #undef sched_preempt_enable_no_resched
92895 #undef preempt_enable_no_resched
92896 #undef preempt_enable_no_resched_notrace
92897 #undef preempt_check_resched
92898 #endif
92899 +#endif
92900
92901 #define preempt_set_need_resched() \
92902 do { \
92903 diff --git a/include/linux/printk.h b/include/linux/printk.h
92904 index baa3f97..168cff1 100644
92905 --- a/include/linux/printk.h
92906 +++ b/include/linux/printk.h
92907 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
92908 #endif
92909
92910 typedef int(*printk_func_t)(const char *fmt, va_list args);
92911 +extern int kptr_restrict;
92912
92913 #ifdef CONFIG_PRINTK
92914 asmlinkage __printf(5, 0)
92915 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
92916
92917 extern int printk_delay_msec;
92918 extern int dmesg_restrict;
92919 -extern int kptr_restrict;
92920
92921 extern void wake_up_klogd(void);
92922
92923 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
92924 index b97bf2e..f14c92d4 100644
92925 --- a/include/linux/proc_fs.h
92926 +++ b/include/linux/proc_fs.h
92927 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
92928 extern struct proc_dir_entry *proc_symlink(const char *,
92929 struct proc_dir_entry *, const char *);
92930 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
92931 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
92932 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
92933 struct proc_dir_entry *, void *);
92934 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
92935 + struct proc_dir_entry *, void *);
92936 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
92937 struct proc_dir_entry *);
92938
92939 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
92940 return proc_create_data(name, mode, parent, proc_fops, NULL);
92941 }
92942
92943 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
92944 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
92945 +{
92946 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92947 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
92948 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92949 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
92950 +#else
92951 + return proc_create_data(name, mode, parent, proc_fops, NULL);
92952 +#endif
92953 +}
92954 +
92955 +
92956 extern void proc_set_size(struct proc_dir_entry *, loff_t);
92957 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
92958 extern void *PDE_DATA(const struct inode *);
92959 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
92960 struct proc_dir_entry *parent,const char *dest) { return NULL;}
92961 static inline struct proc_dir_entry *proc_mkdir(const char *name,
92962 struct proc_dir_entry *parent) {return NULL;}
92963 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
92964 + struct proc_dir_entry *parent) { return NULL; }
92965 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
92966 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
92967 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
92968 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
92969 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
92970 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
92971 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
92972 @@ -79,7 +99,7 @@ struct net;
92973 static inline struct proc_dir_entry *proc_net_mkdir(
92974 struct net *net, const char *name, struct proc_dir_entry *parent)
92975 {
92976 - return proc_mkdir_data(name, 0, parent, net);
92977 + return proc_mkdir_data_restrict(name, 0, parent, net);
92978 }
92979
92980 #endif /* _LINUX_PROC_FS_H */
92981 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
92982 index 42dfc61..8113a99 100644
92983 --- a/include/linux/proc_ns.h
92984 +++ b/include/linux/proc_ns.h
92985 @@ -16,7 +16,7 @@ struct proc_ns_operations {
92986 struct ns_common *(*get)(struct task_struct *task);
92987 void (*put)(struct ns_common *ns);
92988 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
92989 -};
92990 +} __do_const __randomize_layout;
92991
92992 extern const struct proc_ns_operations netns_operations;
92993 extern const struct proc_ns_operations utsns_operations;
92994 diff --git a/include/linux/quota.h b/include/linux/quota.h
92995 index d534e8e..782e604 100644
92996 --- a/include/linux/quota.h
92997 +++ b/include/linux/quota.h
92998 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
92999
93000 extern bool qid_eq(struct kqid left, struct kqid right);
93001 extern bool qid_lt(struct kqid left, struct kqid right);
93002 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
93003 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
93004 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
93005 extern bool qid_valid(struct kqid qid);
93006
93007 diff --git a/include/linux/random.h b/include/linux/random.h
93008 index b05856e..0a9f14e 100644
93009 --- a/include/linux/random.h
93010 +++ b/include/linux/random.h
93011 @@ -9,9 +9,19 @@
93012 #include <uapi/linux/random.h>
93013
93014 extern void add_device_randomness(const void *, unsigned int);
93015 +
93016 +static inline void add_latent_entropy(void)
93017 +{
93018 +
93019 +#ifdef LATENT_ENTROPY_PLUGIN
93020 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
93021 +#endif
93022 +
93023 +}
93024 +
93025 extern void add_input_randomness(unsigned int type, unsigned int code,
93026 - unsigned int value);
93027 -extern void add_interrupt_randomness(int irq, int irq_flags);
93028 + unsigned int value) __latent_entropy;
93029 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
93030
93031 extern void get_random_bytes(void *buf, int nbytes);
93032 extern void get_random_bytes_arch(void *buf, int nbytes);
93033 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
93034 extern const struct file_operations random_fops, urandom_fops;
93035 #endif
93036
93037 -unsigned int get_random_int(void);
93038 +unsigned int __intentional_overflow(-1) get_random_int(void);
93039 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
93040
93041 -u32 prandom_u32(void);
93042 +u32 prandom_u32(void) __intentional_overflow(-1);
93043 void prandom_bytes(void *buf, size_t nbytes);
93044 void prandom_seed(u32 seed);
93045 void prandom_reseed_late(void);
93046 @@ -37,6 +47,11 @@ struct rnd_state {
93047 u32 prandom_u32_state(struct rnd_state *state);
93048 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
93049
93050 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
93051 +{
93052 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
93053 +}
93054 +
93055 /**
93056 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
93057 * @ep_ro: right open interval endpoint
93058 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
93059 *
93060 * Returns: pseudo-random number in interval [0, ep_ro)
93061 */
93062 -static inline u32 prandom_u32_max(u32 ep_ro)
93063 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
93064 {
93065 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
93066 }
93067 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
93068 index 378c5ee..aa84a47 100644
93069 --- a/include/linux/rbtree_augmented.h
93070 +++ b/include/linux/rbtree_augmented.h
93071 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
93072 old->rbaugmented = rbcompute(old); \
93073 } \
93074 rbstatic const struct rb_augment_callbacks rbname = { \
93075 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
93076 + .propagate = rbname ## _propagate, \
93077 + .copy = rbname ## _copy, \
93078 + .rotate = rbname ## _rotate \
93079 };
93080
93081
93082 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
93083 index a18b16f..2683096 100644
93084 --- a/include/linux/rculist.h
93085 +++ b/include/linux/rculist.h
93086 @@ -29,8 +29,8 @@
93087 */
93088 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
93089 {
93090 - ACCESS_ONCE(list->next) = list;
93091 - ACCESS_ONCE(list->prev) = list;
93092 + ACCESS_ONCE_RW(list->next) = list;
93093 + ACCESS_ONCE_RW(list->prev) = list;
93094 }
93095
93096 /*
93097 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
93098 struct list_head *prev, struct list_head *next);
93099 #endif
93100
93101 +void __pax_list_add_rcu(struct list_head *new,
93102 + struct list_head *prev, struct list_head *next);
93103 +
93104 /**
93105 * list_add_rcu - add a new entry to rcu-protected list
93106 * @new: new entry to be added
93107 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
93108 __list_add_rcu(new, head, head->next);
93109 }
93110
93111 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
93112 +{
93113 + __pax_list_add_rcu(new, head, head->next);
93114 +}
93115 +
93116 /**
93117 * list_add_tail_rcu - add a new entry to rcu-protected list
93118 * @new: new entry to be added
93119 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
93120 __list_add_rcu(new, head->prev, head);
93121 }
93122
93123 +static inline void pax_list_add_tail_rcu(struct list_head *new,
93124 + struct list_head *head)
93125 +{
93126 + __pax_list_add_rcu(new, head->prev, head);
93127 +}
93128 +
93129 /**
93130 * list_del_rcu - deletes entry from list without re-initialization
93131 * @entry: the element to delete from the list.
93132 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
93133 entry->prev = LIST_POISON2;
93134 }
93135
93136 +extern void pax_list_del_rcu(struct list_head *entry);
93137 +
93138 /**
93139 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
93140 * @n: the element to delete from the hash list.
93141 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
93142 index 7809749..1cd9315 100644
93143 --- a/include/linux/rcupdate.h
93144 +++ b/include/linux/rcupdate.h
93145 @@ -333,7 +333,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
93146 do { \
93147 rcu_all_qs(); \
93148 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
93149 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
93150 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
93151 } while (0)
93152 #else /* #ifdef CONFIG_TASKS_RCU */
93153 #define TASKS_RCU(x) do { } while (0)
93154 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
93155 index 67fc8fc..a90f7d8 100644
93156 --- a/include/linux/reboot.h
93157 +++ b/include/linux/reboot.h
93158 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
93159 */
93160
93161 extern void migrate_to_reboot_cpu(void);
93162 -extern void machine_restart(char *cmd);
93163 -extern void machine_halt(void);
93164 -extern void machine_power_off(void);
93165 +extern void machine_restart(char *cmd) __noreturn;
93166 +extern void machine_halt(void) __noreturn;
93167 +extern void machine_power_off(void) __noreturn;
93168
93169 extern void machine_shutdown(void);
93170 struct pt_regs;
93171 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
93172 */
93173
93174 extern void kernel_restart_prepare(char *cmd);
93175 -extern void kernel_restart(char *cmd);
93176 -extern void kernel_halt(void);
93177 -extern void kernel_power_off(void);
93178 +extern void kernel_restart(char *cmd) __noreturn;
93179 +extern void kernel_halt(void) __noreturn;
93180 +extern void kernel_power_off(void) __noreturn;
93181
93182 extern int C_A_D; /* for sysctl */
93183 void ctrl_alt_del(void);
93184 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
93185 * Emergency restart, callable from an interrupt handler.
93186 */
93187
93188 -extern void emergency_restart(void);
93189 +extern void emergency_restart(void) __noreturn;
93190 #include <asm/emergency-restart.h>
93191
93192 #endif /* _LINUX_REBOOT_H */
93193 diff --git a/include/linux/regset.h b/include/linux/regset.h
93194 index 8e0c9fe..ac4d221 100644
93195 --- a/include/linux/regset.h
93196 +++ b/include/linux/regset.h
93197 @@ -161,7 +161,8 @@ struct user_regset {
93198 unsigned int align;
93199 unsigned int bias;
93200 unsigned int core_note_type;
93201 -};
93202 +} __do_const;
93203 +typedef struct user_regset __no_const user_regset_no_const;
93204
93205 /**
93206 * struct user_regset_view - available regsets
93207 diff --git a/include/linux/relay.h b/include/linux/relay.h
93208 index d7c8359..818daf5 100644
93209 --- a/include/linux/relay.h
93210 +++ b/include/linux/relay.h
93211 @@ -157,7 +157,7 @@ struct rchan_callbacks
93212 * The callback should return 0 if successful, negative if not.
93213 */
93214 int (*remove_buf_file)(struct dentry *dentry);
93215 -};
93216 +} __no_const;
93217
93218 /*
93219 * CONFIG_RELAY kernel API, kernel/relay.c
93220 diff --git a/include/linux/rio.h b/include/linux/rio.h
93221 index 6bda06f..bf39a9b 100644
93222 --- a/include/linux/rio.h
93223 +++ b/include/linux/rio.h
93224 @@ -358,7 +358,7 @@ struct rio_ops {
93225 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
93226 u64 rstart, u32 size, u32 flags);
93227 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
93228 -};
93229 +} __no_const;
93230
93231 #define RIO_RESOURCE_MEM 0x00000100
93232 #define RIO_RESOURCE_DOORBELL 0x00000200
93233 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
93234 index c4c559a..6ba9a26 100644
93235 --- a/include/linux/rmap.h
93236 +++ b/include/linux/rmap.h
93237 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
93238 void anon_vma_init(void); /* create anon_vma_cachep */
93239 int anon_vma_prepare(struct vm_area_struct *);
93240 void unlink_anon_vmas(struct vm_area_struct *);
93241 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
93242 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
93243 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
93244 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
93245
93246 static inline void anon_vma_merge(struct vm_area_struct *vma,
93247 struct vm_area_struct *next)
93248 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
93249 index ed8f9e70..2e627f2 100644
93250 --- a/include/linux/scatterlist.h
93251 +++ b/include/linux/scatterlist.h
93252 @@ -1,6 +1,7 @@
93253 #ifndef _LINUX_SCATTERLIST_H
93254 #define _LINUX_SCATTERLIST_H
93255
93256 +#include <linux/sched.h>
93257 #include <linux/string.h>
93258 #include <linux/bug.h>
93259 #include <linux/mm.h>
93260 @@ -111,10 +112,17 @@ static inline struct page *sg_page(struct scatterlist *sg)
93261 static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
93262 unsigned int buflen)
93263 {
93264 + const void *realbuf = buf;
93265 +
93266 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93267 + if (object_starts_on_stack(buf))
93268 + realbuf = buf - current->stack + current->lowmem_stack;
93269 +#endif
93270 +
93271 #ifdef CONFIG_DEBUG_SG
93272 - BUG_ON(!virt_addr_valid(buf));
93273 + BUG_ON(!virt_addr_valid(realbuf));
93274 #endif
93275 - sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
93276 + sg_set_page(sg, virt_to_page(realbuf), buflen, offset_in_page(realbuf));
93277 }
93278
93279 /*
93280 diff --git a/include/linux/sched.h b/include/linux/sched.h
93281 index 51348f7..8c8b0ba 100644
93282 --- a/include/linux/sched.h
93283 +++ b/include/linux/sched.h
93284 @@ -133,6 +133,7 @@ struct fs_struct;
93285 struct perf_event_context;
93286 struct blk_plug;
93287 struct filename;
93288 +struct linux_binprm;
93289
93290 #define VMACACHE_BITS 2
93291 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
93292 @@ -420,7 +421,7 @@ extern char __sched_text_start[], __sched_text_end[];
93293 extern int in_sched_functions(unsigned long addr);
93294
93295 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
93296 -extern signed long schedule_timeout(signed long timeout);
93297 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
93298 extern signed long schedule_timeout_interruptible(signed long timeout);
93299 extern signed long schedule_timeout_killable(signed long timeout);
93300 extern signed long schedule_timeout_uninterruptible(signed long timeout);
93301 @@ -438,6 +439,19 @@ struct nsproxy;
93302 struct user_namespace;
93303
93304 #ifdef CONFIG_MMU
93305 +
93306 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
93307 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
93308 +#else
93309 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
93310 +{
93311 + return 0;
93312 +}
93313 +#endif
93314 +
93315 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
93316 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
93317 +
93318 extern void arch_pick_mmap_layout(struct mm_struct *mm);
93319 extern unsigned long
93320 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
93321 @@ -736,6 +750,17 @@ struct signal_struct {
93322 #ifdef CONFIG_TASKSTATS
93323 struct taskstats *stats;
93324 #endif
93325 +
93326 +#ifdef CONFIG_GRKERNSEC
93327 + u32 curr_ip;
93328 + u32 saved_ip;
93329 + u32 gr_saddr;
93330 + u32 gr_daddr;
93331 + u16 gr_sport;
93332 + u16 gr_dport;
93333 + u8 used_accept:1;
93334 +#endif
93335 +
93336 #ifdef CONFIG_AUDIT
93337 unsigned audit_tty;
93338 unsigned audit_tty_log_passwd;
93339 @@ -762,7 +787,7 @@ struct signal_struct {
93340 struct mutex cred_guard_mutex; /* guard against foreign influences on
93341 * credential calculations
93342 * (notably. ptrace) */
93343 -};
93344 +} __randomize_layout;
93345
93346 /*
93347 * Bits in flags field of signal_struct.
93348 @@ -815,6 +840,14 @@ struct user_struct {
93349 struct key *session_keyring; /* UID's default session keyring */
93350 #endif
93351
93352 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
93353 + unsigned char kernel_banned;
93354 +#endif
93355 +#ifdef CONFIG_GRKERNSEC_BRUTE
93356 + unsigned char suid_banned;
93357 + unsigned long suid_ban_expires;
93358 +#endif
93359 +
93360 /* Hash table maintenance information */
93361 struct hlist_node uidhash_node;
93362 kuid_t uid;
93363 @@ -822,7 +855,7 @@ struct user_struct {
93364 #ifdef CONFIG_PERF_EVENTS
93365 atomic_long_t locked_vm;
93366 #endif
93367 -};
93368 +} __randomize_layout;
93369
93370 extern int uids_sysfs_init(void);
93371
93372 @@ -1286,6 +1319,9 @@ enum perf_event_task_context {
93373 struct task_struct {
93374 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
93375 void *stack;
93376 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93377 + void *lowmem_stack;
93378 +#endif
93379 atomic_t usage;
93380 unsigned int flags; /* per process flags, defined below */
93381 unsigned int ptrace;
93382 @@ -1419,8 +1455,8 @@ struct task_struct {
93383 struct list_head thread_node;
93384
93385 struct completion *vfork_done; /* for vfork() */
93386 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
93387 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
93388 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
93389 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
93390
93391 cputime_t utime, stime, utimescaled, stimescaled;
93392 cputime_t gtime;
93393 @@ -1445,11 +1481,6 @@ struct task_struct {
93394 struct task_cputime cputime_expires;
93395 struct list_head cpu_timers[3];
93396
93397 -/* process credentials */
93398 - const struct cred __rcu *real_cred; /* objective and real subjective task
93399 - * credentials (COW) */
93400 - const struct cred __rcu *cred; /* effective (overridable) subjective task
93401 - * credentials (COW) */
93402 char comm[TASK_COMM_LEN]; /* executable name excluding path
93403 - access with [gs]et_task_comm (which lock
93404 it with task_lock())
93405 @@ -1467,6 +1498,10 @@ struct task_struct {
93406 #endif
93407 /* CPU-specific state of this task */
93408 struct thread_struct thread;
93409 +/* thread_info moved to task_struct */
93410 +#ifdef CONFIG_X86
93411 + struct thread_info tinfo;
93412 +#endif
93413 /* filesystem information */
93414 struct fs_struct *fs;
93415 /* open file information */
93416 @@ -1541,6 +1576,10 @@ struct task_struct {
93417 gfp_t lockdep_reclaim_gfp;
93418 #endif
93419
93420 +/* process credentials */
93421 + const struct cred __rcu *real_cred; /* objective and real subjective task
93422 + * credentials (COW) */
93423 +
93424 /* journalling filesystem info */
93425 void *journal_info;
93426
93427 @@ -1579,6 +1618,10 @@ struct task_struct {
93428 /* cg_list protected by css_set_lock and tsk->alloc_lock */
93429 struct list_head cg_list;
93430 #endif
93431 +
93432 + const struct cred __rcu *cred; /* effective (overridable) subjective task
93433 + * credentials (COW) */
93434 +
93435 #ifdef CONFIG_FUTEX
93436 struct robust_list_head __user *robust_list;
93437 #ifdef CONFIG_COMPAT
93438 @@ -1690,7 +1733,7 @@ struct task_struct {
93439 * Number of functions that haven't been traced
93440 * because of depth overrun.
93441 */
93442 - atomic_t trace_overrun;
93443 + atomic_unchecked_t trace_overrun;
93444 /* Pause for the tracing */
93445 atomic_t tracing_graph_pause;
93446 #endif
93447 @@ -1718,7 +1761,78 @@ struct task_struct {
93448 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
93449 unsigned long task_state_change;
93450 #endif
93451 -};
93452 +
93453 +#ifdef CONFIG_GRKERNSEC
93454 + /* grsecurity */
93455 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
93456 + u64 exec_id;
93457 +#endif
93458 +#ifdef CONFIG_GRKERNSEC_SETXID
93459 + const struct cred *delayed_cred;
93460 +#endif
93461 + struct dentry *gr_chroot_dentry;
93462 + struct acl_subject_label *acl;
93463 + struct acl_subject_label *tmpacl;
93464 + struct acl_role_label *role;
93465 + struct file *exec_file;
93466 + unsigned long brute_expires;
93467 + u16 acl_role_id;
93468 + u8 inherited;
93469 + /* is this the task that authenticated to the special role */
93470 + u8 acl_sp_role;
93471 + u8 is_writable;
93472 + u8 brute;
93473 + u8 gr_is_chrooted;
93474 +#endif
93475 +
93476 +} __randomize_layout;
93477 +
93478 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
93479 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
93480 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
93481 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
93482 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
93483 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
93484 +
93485 +#ifdef CONFIG_PAX_SOFTMODE
93486 +extern int pax_softmode;
93487 +#endif
93488 +
93489 +extern int pax_check_flags(unsigned long *);
93490 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
93491 +
93492 +/* if tsk != current then task_lock must be held on it */
93493 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
93494 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
93495 +{
93496 + if (likely(tsk->mm))
93497 + return tsk->mm->pax_flags;
93498 + else
93499 + return 0UL;
93500 +}
93501 +
93502 +/* if tsk != current then task_lock must be held on it */
93503 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
93504 +{
93505 + if (likely(tsk->mm)) {
93506 + tsk->mm->pax_flags = flags;
93507 + return 0;
93508 + }
93509 + return -EINVAL;
93510 +}
93511 +#endif
93512 +
93513 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
93514 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
93515 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
93516 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
93517 +#endif
93518 +
93519 +struct path;
93520 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
93521 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
93522 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
93523 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
93524
93525 /* Future-safe accessor for struct task_struct's cpus_allowed. */
93526 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
93527 @@ -1801,7 +1915,7 @@ struct pid_namespace;
93528 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
93529 struct pid_namespace *ns);
93530
93531 -static inline pid_t task_pid_nr(struct task_struct *tsk)
93532 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
93533 {
93534 return tsk->pid;
93535 }
93536 @@ -2169,6 +2283,25 @@ extern u64 sched_clock_cpu(int cpu);
93537
93538 extern void sched_clock_init(void);
93539
93540 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93541 +static inline void populate_stack(void)
93542 +{
93543 + struct task_struct *curtask = current;
93544 + int c;
93545 + int *ptr = curtask->stack;
93546 + int *end = curtask->stack + THREAD_SIZE;
93547 +
93548 + while (ptr < end) {
93549 + c = *(volatile int *)ptr;
93550 + ptr += PAGE_SIZE/sizeof(int);
93551 + }
93552 +}
93553 +#else
93554 +static inline void populate_stack(void)
93555 +{
93556 +}
93557 +#endif
93558 +
93559 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
93560 static inline void sched_clock_tick(void)
93561 {
93562 @@ -2302,7 +2435,9 @@ void yield(void);
93563 extern struct exec_domain default_exec_domain;
93564
93565 union thread_union {
93566 +#ifndef CONFIG_X86
93567 struct thread_info thread_info;
93568 +#endif
93569 unsigned long stack[THREAD_SIZE/sizeof(long)];
93570 };
93571
93572 @@ -2335,6 +2470,7 @@ extern struct pid_namespace init_pid_ns;
93573 */
93574
93575 extern struct task_struct *find_task_by_vpid(pid_t nr);
93576 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
93577 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
93578 struct pid_namespace *ns);
93579
93580 @@ -2499,7 +2635,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
93581 extern void exit_itimers(struct signal_struct *);
93582 extern void flush_itimer_signals(void);
93583
93584 -extern void do_group_exit(int);
93585 +extern __noreturn void do_group_exit(int);
93586
93587 extern int do_execve(struct filename *,
93588 const char __user * const __user *,
93589 @@ -2720,9 +2856,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
93590 #define task_stack_end_corrupted(task) \
93591 (*(end_of_stack(task)) != STACK_END_MAGIC)
93592
93593 -static inline int object_is_on_stack(void *obj)
93594 +static inline int object_starts_on_stack(const void *obj)
93595 {
93596 - void *stack = task_stack_page(current);
93597 + const void *stack = task_stack_page(current);
93598
93599 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
93600 }
93601 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
93602 index 596a0e0..bea77ec 100644
93603 --- a/include/linux/sched/sysctl.h
93604 +++ b/include/linux/sched/sysctl.h
93605 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
93606 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
93607
93608 extern int sysctl_max_map_count;
93609 +extern unsigned long sysctl_heap_stack_gap;
93610
93611 extern unsigned int sysctl_sched_latency;
93612 extern unsigned int sysctl_sched_min_granularity;
93613 diff --git a/include/linux/security.h b/include/linux/security.h
93614 index a1b7dbd..036f47f 100644
93615 --- a/include/linux/security.h
93616 +++ b/include/linux/security.h
93617 @@ -27,6 +27,7 @@
93618 #include <linux/slab.h>
93619 #include <linux/err.h>
93620 #include <linux/string.h>
93621 +#include <linux/grsecurity.h>
93622
93623 struct linux_binprm;
93624 struct cred;
93625 @@ -116,8 +117,6 @@ struct seq_file;
93626
93627 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
93628
93629 -void reset_security_ops(void);
93630 -
93631 #ifdef CONFIG_MMU
93632 extern unsigned long mmap_min_addr;
93633 extern unsigned long dac_mmap_min_addr;
93634 @@ -1756,7 +1755,7 @@ struct security_operations {
93635 struct audit_context *actx);
93636 void (*audit_rule_free) (void *lsmrule);
93637 #endif /* CONFIG_AUDIT */
93638 -};
93639 +} __randomize_layout;
93640
93641 /* prototypes */
93642 extern int security_init(void);
93643 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
93644 index dc368b8..e895209 100644
93645 --- a/include/linux/semaphore.h
93646 +++ b/include/linux/semaphore.h
93647 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
93648 }
93649
93650 extern void down(struct semaphore *sem);
93651 -extern int __must_check down_interruptible(struct semaphore *sem);
93652 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
93653 extern int __must_check down_killable(struct semaphore *sem);
93654 extern int __must_check down_trylock(struct semaphore *sem);
93655 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
93656 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
93657 index afbb1fd..e1d205d 100644
93658 --- a/include/linux/seq_file.h
93659 +++ b/include/linux/seq_file.h
93660 @@ -27,6 +27,9 @@ struct seq_file {
93661 struct mutex lock;
93662 const struct seq_operations *op;
93663 int poll_event;
93664 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
93665 + u64 exec_id;
93666 +#endif
93667 #ifdef CONFIG_USER_NS
93668 struct user_namespace *user_ns;
93669 #endif
93670 @@ -39,6 +42,7 @@ struct seq_operations {
93671 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
93672 int (*show) (struct seq_file *m, void *v);
93673 };
93674 +typedef struct seq_operations __no_const seq_operations_no_const;
93675
93676 #define SEQ_SKIP 1
93677
93678 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
93679
93680 char *mangle_path(char *s, const char *p, const char *esc);
93681 int seq_open(struct file *, const struct seq_operations *);
93682 +int seq_open_restrict(struct file *, const struct seq_operations *);
93683 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
93684 loff_t seq_lseek(struct file *, loff_t, int);
93685 int seq_release(struct inode *, struct file *);
93686 @@ -128,6 +133,7 @@ int seq_path_root(struct seq_file *m, const struct path *path,
93687 const struct path *root, const char *esc);
93688
93689 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
93690 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
93691 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
93692 int single_release(struct inode *, struct file *);
93693 void *__seq_open_private(struct file *, const struct seq_operations *, int);
93694 diff --git a/include/linux/shm.h b/include/linux/shm.h
93695 index 6fb8016..ab4465e 100644
93696 --- a/include/linux/shm.h
93697 +++ b/include/linux/shm.h
93698 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
93699 /* The task created the shm object. NULL if the task is dead. */
93700 struct task_struct *shm_creator;
93701 struct list_head shm_clist; /* list by creator */
93702 +#ifdef CONFIG_GRKERNSEC
93703 + u64 shm_createtime;
93704 + pid_t shm_lapid;
93705 +#endif
93706 };
93707
93708 /* shm_mode upper byte flags */
93709 diff --git a/include/linux/signal.h b/include/linux/signal.h
93710 index ab1e039..ad4229e 100644
93711 --- a/include/linux/signal.h
93712 +++ b/include/linux/signal.h
93713 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
93714 * know it'll be handled, so that they don't get converted to
93715 * SIGKILL or just silently dropped.
93716 */
93717 - kernel_sigaction(sig, (__force __sighandler_t)2);
93718 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
93719 }
93720
93721 static inline void disallow_signal(int sig)
93722 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
93723 index bdccc4b..e9f8670 100644
93724 --- a/include/linux/skbuff.h
93725 +++ b/include/linux/skbuff.h
93726 @@ -771,7 +771,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
93727 int node);
93728 struct sk_buff *__build_skb(void *data, unsigned int frag_size);
93729 struct sk_buff *build_skb(void *data, unsigned int frag_size);
93730 -static inline struct sk_buff *alloc_skb(unsigned int size,
93731 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
93732 gfp_t priority)
93733 {
93734 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
93735 @@ -1967,7 +1967,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
93736 return skb->inner_transport_header - skb->inner_network_header;
93737 }
93738
93739 -static inline int skb_network_offset(const struct sk_buff *skb)
93740 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
93741 {
93742 return skb_network_header(skb) - skb->data;
93743 }
93744 @@ -2027,7 +2027,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
93745 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
93746 */
93747 #ifndef NET_SKB_PAD
93748 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
93749 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
93750 #endif
93751
93752 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
93753 @@ -2669,9 +2669,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
93754 int *err);
93755 unsigned int datagram_poll(struct file *file, struct socket *sock,
93756 struct poll_table_struct *wait);
93757 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
93758 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
93759 struct iov_iter *to, int size);
93760 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
93761 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
93762 struct msghdr *msg, int size)
93763 {
93764 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
93765 @@ -3193,6 +3193,9 @@ static inline void nf_reset(struct sk_buff *skb)
93766 nf_bridge_put(skb->nf_bridge);
93767 skb->nf_bridge = NULL;
93768 #endif
93769 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
93770 + skb->nf_trace = 0;
93771 +#endif
93772 }
93773
93774 static inline void nf_reset_trace(struct sk_buff *skb)
93775 diff --git a/include/linux/slab.h b/include/linux/slab.h
93776 index 76f1fee..d95e6d2 100644
93777 --- a/include/linux/slab.h
93778 +++ b/include/linux/slab.h
93779 @@ -14,15 +14,29 @@
93780 #include <linux/gfp.h>
93781 #include <linux/types.h>
93782 #include <linux/workqueue.h>
93783 -
93784 +#include <linux/err.h>
93785
93786 /*
93787 * Flags to pass to kmem_cache_create().
93788 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
93789 */
93790 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
93791 +
93792 +#ifdef CONFIG_PAX_USERCOPY_SLABS
93793 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
93794 +#else
93795 +#define SLAB_USERCOPY 0x00000000UL
93796 +#endif
93797 +
93798 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
93799 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
93800 +
93801 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
93802 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
93803 +#else
93804 +#define SLAB_NO_SANITIZE 0x00000000UL
93805 +#endif
93806 +
93807 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
93808 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
93809 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
93810 @@ -98,10 +112,13 @@
93811 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
93812 * Both make kfree a no-op.
93813 */
93814 -#define ZERO_SIZE_PTR ((void *)16)
93815 +#define ZERO_SIZE_PTR \
93816 +({ \
93817 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
93818 + (void *)(-MAX_ERRNO-1L); \
93819 +})
93820
93821 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
93822 - (unsigned long)ZERO_SIZE_PTR)
93823 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
93824
93825 #include <linux/kmemleak.h>
93826 #include <linux/kasan.h>
93827 @@ -143,6 +160,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
93828 void kfree(const void *);
93829 void kzfree(const void *);
93830 size_t ksize(const void *);
93831 +const char *check_heap_object(const void *ptr, unsigned long n);
93832 +bool is_usercopy_object(const void *ptr);
93833
93834 /*
93835 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
93836 @@ -235,6 +254,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
93837 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
93838 #endif
93839
93840 +#ifdef CONFIG_PAX_USERCOPY_SLABS
93841 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
93842 +#endif
93843 +
93844 /*
93845 * Figure out which kmalloc slab an allocation of a certain size
93846 * belongs to.
93847 @@ -243,7 +266,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
93848 * 2 = 120 .. 192 bytes
93849 * n = 2^(n-1) .. 2^n -1
93850 */
93851 -static __always_inline int kmalloc_index(size_t size)
93852 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
93853 {
93854 if (!size)
93855 return 0;
93856 @@ -286,15 +309,15 @@ static __always_inline int kmalloc_index(size_t size)
93857 }
93858 #endif /* !CONFIG_SLOB */
93859
93860 -void *__kmalloc(size_t size, gfp_t flags);
93861 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
93862 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
93863 void kmem_cache_free(struct kmem_cache *, void *);
93864
93865 #ifdef CONFIG_NUMA
93866 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
93867 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
93868 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
93869 #else
93870 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
93871 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
93872 {
93873 return __kmalloc(size, flags);
93874 }
93875 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
93876 index 33d0490..70a6313 100644
93877 --- a/include/linux/slab_def.h
93878 +++ b/include/linux/slab_def.h
93879 @@ -40,7 +40,7 @@ struct kmem_cache {
93880 /* 4) cache creation/removal */
93881 const char *name;
93882 struct list_head list;
93883 - int refcount;
93884 + atomic_t refcount;
93885 int object_size;
93886 int align;
93887
93888 @@ -56,10 +56,14 @@ struct kmem_cache {
93889 unsigned long node_allocs;
93890 unsigned long node_frees;
93891 unsigned long node_overflow;
93892 - atomic_t allochit;
93893 - atomic_t allocmiss;
93894 - atomic_t freehit;
93895 - atomic_t freemiss;
93896 + atomic_unchecked_t allochit;
93897 + atomic_unchecked_t allocmiss;
93898 + atomic_unchecked_t freehit;
93899 + atomic_unchecked_t freemiss;
93900 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
93901 + atomic_unchecked_t sanitized;
93902 + atomic_unchecked_t not_sanitized;
93903 +#endif
93904
93905 /*
93906 * If debugging is enabled, then the allocator can add additional
93907 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
93908 index 3388511..6252f90 100644
93909 --- a/include/linux/slub_def.h
93910 +++ b/include/linux/slub_def.h
93911 @@ -74,7 +74,7 @@ struct kmem_cache {
93912 struct kmem_cache_order_objects max;
93913 struct kmem_cache_order_objects min;
93914 gfp_t allocflags; /* gfp flags to use on each alloc */
93915 - int refcount; /* Refcount for slab cache destroy */
93916 + atomic_t refcount; /* Refcount for slab cache destroy */
93917 void (*ctor)(void *);
93918 int inuse; /* Offset to metadata */
93919 int align; /* Alignment */
93920 diff --git a/include/linux/smp.h b/include/linux/smp.h
93921 index be91db2..3f23232 100644
93922 --- a/include/linux/smp.h
93923 +++ b/include/linux/smp.h
93924 @@ -183,7 +183,9 @@ static inline void smp_init(void) { }
93925 #endif
93926
93927 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
93928 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
93929 #define put_cpu() preempt_enable()
93930 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
93931
93932 /*
93933 * Callback to arch code if there's nosmp or maxcpus=0 on the
93934 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
93935 index 46cca4c..3323536 100644
93936 --- a/include/linux/sock_diag.h
93937 +++ b/include/linux/sock_diag.h
93938 @@ -11,7 +11,7 @@ struct sock;
93939 struct sock_diag_handler {
93940 __u8 family;
93941 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
93942 -};
93943 +} __do_const;
93944
93945 int sock_diag_register(const struct sock_diag_handler *h);
93946 void sock_diag_unregister(const struct sock_diag_handler *h);
93947 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
93948 index 680f9a3..f13aeb0 100644
93949 --- a/include/linux/sonet.h
93950 +++ b/include/linux/sonet.h
93951 @@ -7,7 +7,7 @@
93952 #include <uapi/linux/sonet.h>
93953
93954 struct k_sonet_stats {
93955 -#define __HANDLE_ITEM(i) atomic_t i
93956 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
93957 __SONET_ITEMS
93958 #undef __HANDLE_ITEM
93959 };
93960 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
93961 index 07d8e53..dc934c9 100644
93962 --- a/include/linux/sunrpc/addr.h
93963 +++ b/include/linux/sunrpc/addr.h
93964 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
93965 {
93966 switch (sap->sa_family) {
93967 case AF_INET:
93968 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
93969 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
93970 case AF_INET6:
93971 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
93972 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
93973 }
93974 return 0;
93975 }
93976 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
93977 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
93978 const struct sockaddr *src)
93979 {
93980 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
93981 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
93982 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
93983
93984 dsin->sin_family = ssin->sin_family;
93985 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
93986 if (sa->sa_family != AF_INET6)
93987 return 0;
93988
93989 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
93990 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
93991 }
93992
93993 #endif /* _LINUX_SUNRPC_ADDR_H */
93994 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
93995 index 598ba80..d90cba6 100644
93996 --- a/include/linux/sunrpc/clnt.h
93997 +++ b/include/linux/sunrpc/clnt.h
93998 @@ -100,7 +100,7 @@ struct rpc_procinfo {
93999 unsigned int p_timer; /* Which RTT timer to use */
94000 u32 p_statidx; /* Which procedure to account */
94001 const char * p_name; /* name of procedure */
94002 -};
94003 +} __do_const;
94004
94005 #ifdef __KERNEL__
94006
94007 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
94008 index fae6fb9..023fbcd 100644
94009 --- a/include/linux/sunrpc/svc.h
94010 +++ b/include/linux/sunrpc/svc.h
94011 @@ -420,7 +420,7 @@ struct svc_procedure {
94012 unsigned int pc_count; /* call count */
94013 unsigned int pc_cachetype; /* cache info (NFS) */
94014 unsigned int pc_xdrressize; /* maximum size of XDR reply */
94015 -};
94016 +} __do_const;
94017
94018 /*
94019 * Function prototypes.
94020 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
94021 index df8edf8..d140fec 100644
94022 --- a/include/linux/sunrpc/svc_rdma.h
94023 +++ b/include/linux/sunrpc/svc_rdma.h
94024 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
94025 extern unsigned int svcrdma_max_requests;
94026 extern unsigned int svcrdma_max_req_size;
94027
94028 -extern atomic_t rdma_stat_recv;
94029 -extern atomic_t rdma_stat_read;
94030 -extern atomic_t rdma_stat_write;
94031 -extern atomic_t rdma_stat_sq_starve;
94032 -extern atomic_t rdma_stat_rq_starve;
94033 -extern atomic_t rdma_stat_rq_poll;
94034 -extern atomic_t rdma_stat_rq_prod;
94035 -extern atomic_t rdma_stat_sq_poll;
94036 -extern atomic_t rdma_stat_sq_prod;
94037 +extern atomic_unchecked_t rdma_stat_recv;
94038 +extern atomic_unchecked_t rdma_stat_read;
94039 +extern atomic_unchecked_t rdma_stat_write;
94040 +extern atomic_unchecked_t rdma_stat_sq_starve;
94041 +extern atomic_unchecked_t rdma_stat_rq_starve;
94042 +extern atomic_unchecked_t rdma_stat_rq_poll;
94043 +extern atomic_unchecked_t rdma_stat_rq_prod;
94044 +extern atomic_unchecked_t rdma_stat_sq_poll;
94045 +extern atomic_unchecked_t rdma_stat_sq_prod;
94046
94047 /*
94048 * Contexts are built when an RDMA request is created and are a
94049 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
94050 index 8d71d65..f79586e 100644
94051 --- a/include/linux/sunrpc/svcauth.h
94052 +++ b/include/linux/sunrpc/svcauth.h
94053 @@ -120,7 +120,7 @@ struct auth_ops {
94054 int (*release)(struct svc_rqst *rq);
94055 void (*domain_release)(struct auth_domain *);
94056 int (*set_client)(struct svc_rqst *rq);
94057 -};
94058 +} __do_const;
94059
94060 #define SVC_GARBAGE 1
94061 #define SVC_SYSERR 2
94062 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
94063 index e7a018e..49f8b17 100644
94064 --- a/include/linux/swiotlb.h
94065 +++ b/include/linux/swiotlb.h
94066 @@ -60,7 +60,8 @@ extern void
94067
94068 extern void
94069 swiotlb_free_coherent(struct device *hwdev, size_t size,
94070 - void *vaddr, dma_addr_t dma_handle);
94071 + void *vaddr, dma_addr_t dma_handle,
94072 + struct dma_attrs *attrs);
94073
94074 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
94075 unsigned long offset, size_t size,
94076 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
94077 index 76d1e38..200776e 100644
94078 --- a/include/linux/syscalls.h
94079 +++ b/include/linux/syscalls.h
94080 @@ -102,7 +102,12 @@ union bpf_attr;
94081 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
94082 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
94083 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
94084 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
94085 +#define __SC_LONG(t, a) __typeof__( \
94086 + __builtin_choose_expr( \
94087 + sizeof(t) > sizeof(int), \
94088 + (t) 0, \
94089 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
94090 + )) a
94091 #define __SC_CAST(t, a) (t) a
94092 #define __SC_ARGS(t, a) a
94093 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
94094 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
94095 asmlinkage long sys_fsync(unsigned int fd);
94096 asmlinkage long sys_fdatasync(unsigned int fd);
94097 asmlinkage long sys_bdflush(int func, long data);
94098 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
94099 - char __user *type, unsigned long flags,
94100 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
94101 + const char __user *type, unsigned long flags,
94102 void __user *data);
94103 -asmlinkage long sys_umount(char __user *name, int flags);
94104 -asmlinkage long sys_oldumount(char __user *name);
94105 +asmlinkage long sys_umount(const char __user *name, int flags);
94106 +asmlinkage long sys_oldumount(const char __user *name);
94107 asmlinkage long sys_truncate(const char __user *path, long length);
94108 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
94109 asmlinkage long sys_stat(const char __user *filename,
94110 @@ -604,7 +609,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
94111 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
94112 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
94113 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
94114 - struct sockaddr __user *, int);
94115 + struct sockaddr __user *, int) __intentional_overflow(0);
94116 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
94117 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
94118 unsigned int vlen, unsigned flags);
94119 @@ -663,10 +668,10 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
94120
94121 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
94122 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
94123 - unsigned nsops);
94124 + long nsops);
94125 asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
94126 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
94127 - unsigned nsops,
94128 + long nsops,
94129 const struct timespec __user *timeout);
94130 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
94131 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
94132 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
94133 index 27b3b0b..e093dd9 100644
94134 --- a/include/linux/syscore_ops.h
94135 +++ b/include/linux/syscore_ops.h
94136 @@ -16,7 +16,7 @@ struct syscore_ops {
94137 int (*suspend)(void);
94138 void (*resume)(void);
94139 void (*shutdown)(void);
94140 -};
94141 +} __do_const;
94142
94143 extern void register_syscore_ops(struct syscore_ops *ops);
94144 extern void unregister_syscore_ops(struct syscore_ops *ops);
94145 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
94146 index b7361f8..341a15a 100644
94147 --- a/include/linux/sysctl.h
94148 +++ b/include/linux/sysctl.h
94149 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
94150
94151 extern int proc_dostring(struct ctl_table *, int,
94152 void __user *, size_t *, loff_t *);
94153 +extern int proc_dostring_modpriv(struct ctl_table *, int,
94154 + void __user *, size_t *, loff_t *);
94155 extern int proc_dointvec(struct ctl_table *, int,
94156 void __user *, size_t *, loff_t *);
94157 extern int proc_dointvec_minmax(struct ctl_table *, int,
94158 @@ -113,7 +115,8 @@ struct ctl_table
94159 struct ctl_table_poll *poll;
94160 void *extra1;
94161 void *extra2;
94162 -};
94163 +} __do_const __randomize_layout;
94164 +typedef struct ctl_table __no_const ctl_table_no_const;
94165
94166 struct ctl_node {
94167 struct rb_node node;
94168 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
94169 index ddad161..a3efd26 100644
94170 --- a/include/linux/sysfs.h
94171 +++ b/include/linux/sysfs.h
94172 @@ -34,7 +34,8 @@ struct attribute {
94173 struct lock_class_key *key;
94174 struct lock_class_key skey;
94175 #endif
94176 -};
94177 +} __do_const;
94178 +typedef struct attribute __no_const attribute_no_const;
94179
94180 /**
94181 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
94182 @@ -63,7 +64,8 @@ struct attribute_group {
94183 struct attribute *, int);
94184 struct attribute **attrs;
94185 struct bin_attribute **bin_attrs;
94186 -};
94187 +} __do_const;
94188 +typedef struct attribute_group __no_const attribute_group_no_const;
94189
94190 /**
94191 * Use these macros to make defining attributes easier. See include/linux/device.h
94192 @@ -137,7 +139,8 @@ struct bin_attribute {
94193 char *, loff_t, size_t);
94194 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
94195 struct vm_area_struct *vma);
94196 -};
94197 +} __do_const;
94198 +typedef struct bin_attribute __no_const bin_attribute_no_const;
94199
94200 /**
94201 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
94202 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
94203 index 387fa7d..3fcde6b 100644
94204 --- a/include/linux/sysrq.h
94205 +++ b/include/linux/sysrq.h
94206 @@ -16,6 +16,7 @@
94207
94208 #include <linux/errno.h>
94209 #include <linux/types.h>
94210 +#include <linux/compiler.h>
94211
94212 /* Possible values of bitmask for enabling sysrq functions */
94213 /* 0x0001 is reserved for enable everything */
94214 @@ -33,7 +34,7 @@ struct sysrq_key_op {
94215 char *help_msg;
94216 char *action_msg;
94217 int enable_mask;
94218 -};
94219 +} __do_const;
94220
94221 #ifdef CONFIG_MAGIC_SYSRQ
94222
94223 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
94224 index ff307b5..f1a4468 100644
94225 --- a/include/linux/thread_info.h
94226 +++ b/include/linux/thread_info.h
94227 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
94228 #error "no set_restore_sigmask() provided and default one won't work"
94229 #endif
94230
94231 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
94232 +
94233 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
94234 +{
94235 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
94236 +}
94237 +
94238 #endif /* __KERNEL__ */
94239
94240 #endif /* _LINUX_THREAD_INFO_H */
94241 diff --git a/include/linux/tty.h b/include/linux/tty.h
94242 index 790752a..36d9b54 100644
94243 --- a/include/linux/tty.h
94244 +++ b/include/linux/tty.h
94245 @@ -225,7 +225,7 @@ struct tty_port {
94246 const struct tty_port_operations *ops; /* Port operations */
94247 spinlock_t lock; /* Lock protecting tty field */
94248 int blocked_open; /* Waiting to open */
94249 - int count; /* Usage count */
94250 + atomic_t count; /* Usage count */
94251 wait_queue_head_t open_wait; /* Open waiters */
94252 wait_queue_head_t close_wait; /* Close waiters */
94253 wait_queue_head_t delta_msr_wait; /* Modem status change */
94254 @@ -313,7 +313,7 @@ struct tty_struct {
94255 /* If the tty has a pending do_SAK, queue it here - akpm */
94256 struct work_struct SAK_work;
94257 struct tty_port *port;
94258 -};
94259 +} __randomize_layout;
94260
94261 /* Each of a tty's open files has private_data pointing to tty_file_private */
94262 struct tty_file_private {
94263 @@ -572,7 +572,7 @@ extern int tty_port_open(struct tty_port *port,
94264 struct tty_struct *tty, struct file *filp);
94265 static inline int tty_port_users(struct tty_port *port)
94266 {
94267 - return port->count + port->blocked_open;
94268 + return atomic_read(&port->count) + port->blocked_open;
94269 }
94270
94271 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
94272 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
94273 index 92e337c..f46757b 100644
94274 --- a/include/linux/tty_driver.h
94275 +++ b/include/linux/tty_driver.h
94276 @@ -291,7 +291,7 @@ struct tty_operations {
94277 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
94278 #endif
94279 const struct file_operations *proc_fops;
94280 -};
94281 +} __do_const __randomize_layout;
94282
94283 struct tty_driver {
94284 int magic; /* magic number for this structure */
94285 @@ -325,7 +325,7 @@ struct tty_driver {
94286
94287 const struct tty_operations *ops;
94288 struct list_head tty_drivers;
94289 -};
94290 +} __randomize_layout;
94291
94292 extern struct list_head tty_drivers;
94293
94294 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
94295 index 00c9d68..bc0188b 100644
94296 --- a/include/linux/tty_ldisc.h
94297 +++ b/include/linux/tty_ldisc.h
94298 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
94299
94300 struct module *owner;
94301
94302 - int refcount;
94303 + atomic_t refcount;
94304 };
94305
94306 struct tty_ldisc {
94307 diff --git a/include/linux/types.h b/include/linux/types.h
94308 index 6747247..fc7ec8b 100644
94309 --- a/include/linux/types.h
94310 +++ b/include/linux/types.h
94311 @@ -174,10 +174,26 @@ typedef struct {
94312 int counter;
94313 } atomic_t;
94314
94315 +#ifdef CONFIG_PAX_REFCOUNT
94316 +typedef struct {
94317 + int counter;
94318 +} atomic_unchecked_t;
94319 +#else
94320 +typedef atomic_t atomic_unchecked_t;
94321 +#endif
94322 +
94323 #ifdef CONFIG_64BIT
94324 typedef struct {
94325 long counter;
94326 } atomic64_t;
94327 +
94328 +#ifdef CONFIG_PAX_REFCOUNT
94329 +typedef struct {
94330 + long counter;
94331 +} atomic64_unchecked_t;
94332 +#else
94333 +typedef atomic64_t atomic64_unchecked_t;
94334 +#endif
94335 #endif
94336
94337 struct list_head {
94338 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
94339 index ecd3319..8a36ded 100644
94340 --- a/include/linux/uaccess.h
94341 +++ b/include/linux/uaccess.h
94342 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
94343 long ret; \
94344 mm_segment_t old_fs = get_fs(); \
94345 \
94346 - set_fs(KERNEL_DS); \
94347 pagefault_disable(); \
94348 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
94349 - pagefault_enable(); \
94350 + set_fs(KERNEL_DS); \
94351 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
94352 set_fs(old_fs); \
94353 + pagefault_enable(); \
94354 ret; \
94355 })
94356
94357 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
94358 index 2d1f9b6..d7a9fce 100644
94359 --- a/include/linux/uidgid.h
94360 +++ b/include/linux/uidgid.h
94361 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
94362
94363 #endif /* CONFIG_USER_NS */
94364
94365 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
94366 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
94367 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
94368 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
94369 +
94370 #endif /* _LINUX_UIDGID_H */
94371 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
94372 index 32c0e83..671eb35 100644
94373 --- a/include/linux/uio_driver.h
94374 +++ b/include/linux/uio_driver.h
94375 @@ -67,7 +67,7 @@ struct uio_device {
94376 struct module *owner;
94377 struct device *dev;
94378 int minor;
94379 - atomic_t event;
94380 + atomic_unchecked_t event;
94381 struct fasync_struct *async_queue;
94382 wait_queue_head_t wait;
94383 struct uio_info *info;
94384 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
94385 index 99c1b4d..562e6f3 100644
94386 --- a/include/linux/unaligned/access_ok.h
94387 +++ b/include/linux/unaligned/access_ok.h
94388 @@ -4,34 +4,34 @@
94389 #include <linux/kernel.h>
94390 #include <asm/byteorder.h>
94391
94392 -static inline u16 get_unaligned_le16(const void *p)
94393 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
94394 {
94395 - return le16_to_cpup((__le16 *)p);
94396 + return le16_to_cpup((const __le16 *)p);
94397 }
94398
94399 -static inline u32 get_unaligned_le32(const void *p)
94400 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
94401 {
94402 - return le32_to_cpup((__le32 *)p);
94403 + return le32_to_cpup((const __le32 *)p);
94404 }
94405
94406 -static inline u64 get_unaligned_le64(const void *p)
94407 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
94408 {
94409 - return le64_to_cpup((__le64 *)p);
94410 + return le64_to_cpup((const __le64 *)p);
94411 }
94412
94413 -static inline u16 get_unaligned_be16(const void *p)
94414 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
94415 {
94416 - return be16_to_cpup((__be16 *)p);
94417 + return be16_to_cpup((const __be16 *)p);
94418 }
94419
94420 -static inline u32 get_unaligned_be32(const void *p)
94421 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
94422 {
94423 - return be32_to_cpup((__be32 *)p);
94424 + return be32_to_cpup((const __be32 *)p);
94425 }
94426
94427 -static inline u64 get_unaligned_be64(const void *p)
94428 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
94429 {
94430 - return be64_to_cpup((__be64 *)p);
94431 + return be64_to_cpup((const __be64 *)p);
94432 }
94433
94434 static inline void put_unaligned_le16(u16 val, void *p)
94435 diff --git a/include/linux/usb.h b/include/linux/usb.h
94436 index 447fe29..9fc875f 100644
94437 --- a/include/linux/usb.h
94438 +++ b/include/linux/usb.h
94439 @@ -592,7 +592,7 @@ struct usb_device {
94440 int maxchild;
94441
94442 u32 quirks;
94443 - atomic_t urbnum;
94444 + atomic_unchecked_t urbnum;
94445
94446 unsigned long active_duration;
94447
94448 @@ -1676,7 +1676,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
94449
94450 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
94451 __u8 request, __u8 requesttype, __u16 value, __u16 index,
94452 - void *data, __u16 size, int timeout);
94453 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
94454 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
94455 void *data, int len, int *actual_length, int timeout);
94456 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
94457 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
94458 index 9fd9e48..e2c5f35 100644
94459 --- a/include/linux/usb/renesas_usbhs.h
94460 +++ b/include/linux/usb/renesas_usbhs.h
94461 @@ -39,7 +39,7 @@ enum {
94462 */
94463 struct renesas_usbhs_driver_callback {
94464 int (*notify_hotplug)(struct platform_device *pdev);
94465 -};
94466 +} __no_const;
94467
94468 /*
94469 * callback functions for platform
94470 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
94471 index 8297e5b..0dfae27 100644
94472 --- a/include/linux/user_namespace.h
94473 +++ b/include/linux/user_namespace.h
94474 @@ -39,7 +39,7 @@ struct user_namespace {
94475 struct key *persistent_keyring_register;
94476 struct rw_semaphore persistent_keyring_register_sem;
94477 #endif
94478 -};
94479 +} __randomize_layout;
94480
94481 extern struct user_namespace init_user_ns;
94482
94483 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
94484 index 5093f58..c103e58 100644
94485 --- a/include/linux/utsname.h
94486 +++ b/include/linux/utsname.h
94487 @@ -25,7 +25,7 @@ struct uts_namespace {
94488 struct new_utsname name;
94489 struct user_namespace *user_ns;
94490 struct ns_common ns;
94491 -};
94492 +} __randomize_layout;
94493 extern struct uts_namespace init_uts_ns;
94494
94495 #ifdef CONFIG_UTS_NS
94496 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
94497 index 6f8fbcf..4efc177 100644
94498 --- a/include/linux/vermagic.h
94499 +++ b/include/linux/vermagic.h
94500 @@ -25,9 +25,42 @@
94501 #define MODULE_ARCH_VERMAGIC ""
94502 #endif
94503
94504 +#ifdef CONFIG_PAX_REFCOUNT
94505 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
94506 +#else
94507 +#define MODULE_PAX_REFCOUNT ""
94508 +#endif
94509 +
94510 +#ifdef CONSTIFY_PLUGIN
94511 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
94512 +#else
94513 +#define MODULE_CONSTIFY_PLUGIN ""
94514 +#endif
94515 +
94516 +#ifdef STACKLEAK_PLUGIN
94517 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
94518 +#else
94519 +#define MODULE_STACKLEAK_PLUGIN ""
94520 +#endif
94521 +
94522 +#ifdef RANDSTRUCT_PLUGIN
94523 +#include <generated/randomize_layout_hash.h>
94524 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
94525 +#else
94526 +#define MODULE_RANDSTRUCT_PLUGIN
94527 +#endif
94528 +
94529 +#ifdef CONFIG_GRKERNSEC
94530 +#define MODULE_GRSEC "GRSEC "
94531 +#else
94532 +#define MODULE_GRSEC ""
94533 +#endif
94534 +
94535 #define VERMAGIC_STRING \
94536 UTS_RELEASE " " \
94537 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
94538 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
94539 - MODULE_ARCH_VERMAGIC
94540 + MODULE_ARCH_VERMAGIC \
94541 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
94542 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
94543
94544 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
94545 index b483abd..af305ad 100644
94546 --- a/include/linux/vga_switcheroo.h
94547 +++ b/include/linux/vga_switcheroo.h
94548 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
94549
94550 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
94551
94552 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
94553 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
94554 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
94555 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
94556 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
94557 #else
94558
94559 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
94560 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
94561
94562 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
94563
94564 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
94565 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
94566 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
94567 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
94568 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
94569
94570 #endif
94571 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
94572 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
94573 index 0ec5983..cc61051 100644
94574 --- a/include/linux/vmalloc.h
94575 +++ b/include/linux/vmalloc.h
94576 @@ -18,6 +18,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
94577 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
94578 #define VM_NO_GUARD 0x00000040 /* don't add guard page */
94579 #define VM_KASAN 0x00000080 /* has allocated kasan shadow memory */
94580 +
94581 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
94582 +#define VM_KERNEXEC 0x00000100 /* allocate from executable kernel memory range */
94583 +#endif
94584 +
94585 /* bits [20..32] reserved for arch specific ioremap internals */
94586
94587 /*
94588 @@ -86,6 +91,10 @@ extern void *vmap(struct page **pages, unsigned int count,
94589 unsigned long flags, pgprot_t prot);
94590 extern void vunmap(const void *addr);
94591
94592 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
94593 +extern void unmap_process_stacks(struct task_struct *task);
94594 +#endif
94595 +
94596 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
94597 unsigned long uaddr, void *kaddr,
94598 unsigned long size);
94599 @@ -150,7 +159,7 @@ extern void free_vm_area(struct vm_struct *area);
94600
94601 /* for /dev/kmem */
94602 extern long vread(char *buf, char *addr, unsigned long count);
94603 -extern long vwrite(char *buf, char *addr, unsigned long count);
94604 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
94605
94606 /*
94607 * Internals. Dont't use..
94608 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
94609 index 82e7db7..f8ce3d0 100644
94610 --- a/include/linux/vmstat.h
94611 +++ b/include/linux/vmstat.h
94612 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
94613 /*
94614 * Zone based page accounting with per cpu differentials.
94615 */
94616 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
94617 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
94618
94619 static inline void zone_page_state_add(long x, struct zone *zone,
94620 enum zone_stat_item item)
94621 {
94622 - atomic_long_add(x, &zone->vm_stat[item]);
94623 - atomic_long_add(x, &vm_stat[item]);
94624 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
94625 + atomic_long_add_unchecked(x, &vm_stat[item]);
94626 }
94627
94628 -static inline unsigned long global_page_state(enum zone_stat_item item)
94629 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
94630 {
94631 - long x = atomic_long_read(&vm_stat[item]);
94632 + long x = atomic_long_read_unchecked(&vm_stat[item]);
94633 #ifdef CONFIG_SMP
94634 if (x < 0)
94635 x = 0;
94636 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
94637 return x;
94638 }
94639
94640 -static inline unsigned long zone_page_state(struct zone *zone,
94641 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
94642 enum zone_stat_item item)
94643 {
94644 - long x = atomic_long_read(&zone->vm_stat[item]);
94645 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
94646 #ifdef CONFIG_SMP
94647 if (x < 0)
94648 x = 0;
94649 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
94650 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
94651 enum zone_stat_item item)
94652 {
94653 - long x = atomic_long_read(&zone->vm_stat[item]);
94654 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
94655
94656 #ifdef CONFIG_SMP
94657 int cpu;
94658 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
94659
94660 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
94661 {
94662 - atomic_long_inc(&zone->vm_stat[item]);
94663 - atomic_long_inc(&vm_stat[item]);
94664 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
94665 + atomic_long_inc_unchecked(&vm_stat[item]);
94666 }
94667
94668 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
94669 {
94670 - atomic_long_dec(&zone->vm_stat[item]);
94671 - atomic_long_dec(&vm_stat[item]);
94672 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
94673 + atomic_long_dec_unchecked(&vm_stat[item]);
94674 }
94675
94676 static inline void __inc_zone_page_state(struct page *page,
94677 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
94678 index 91b0a68..0e9adf6 100644
94679 --- a/include/linux/xattr.h
94680 +++ b/include/linux/xattr.h
94681 @@ -28,7 +28,7 @@ struct xattr_handler {
94682 size_t size, int handler_flags);
94683 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
94684 size_t size, int flags, int handler_flags);
94685 -};
94686 +} __do_const;
94687
94688 struct xattr {
94689 const char *name;
94690 @@ -37,6 +37,9 @@ struct xattr {
94691 };
94692
94693 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
94694 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
94695 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
94696 +#endif
94697 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
94698 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
94699 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
94700 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
94701 index 92dbbd3..13ab0b3 100644
94702 --- a/include/linux/zlib.h
94703 +++ b/include/linux/zlib.h
94704 @@ -31,6 +31,7 @@
94705 #define _ZLIB_H
94706
94707 #include <linux/zconf.h>
94708 +#include <linux/compiler.h>
94709
94710 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
94711 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
94712 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
94713
94714 /* basic functions */
94715
94716 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
94717 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
94718 /*
94719 Returns the number of bytes that needs to be allocated for a per-
94720 stream workspace with the specified parameters. A pointer to this
94721 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
94722 index 3e4fddf..5ec9104 100644
94723 --- a/include/media/v4l2-dev.h
94724 +++ b/include/media/v4l2-dev.h
94725 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
94726 int (*mmap) (struct file *, struct vm_area_struct *);
94727 int (*open) (struct file *);
94728 int (*release) (struct file *);
94729 -};
94730 +} __do_const;
94731
94732 /*
94733 * Newer version of video_device, handled by videodev2.c
94734 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
94735 index ffb69da..040393e 100644
94736 --- a/include/media/v4l2-device.h
94737 +++ b/include/media/v4l2-device.h
94738 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
94739 this function returns 0. If the name ends with a digit (e.g. cx18),
94740 then the name will be set to cx18-0 since cx180 looks really odd. */
94741 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
94742 - atomic_t *instance);
94743 + atomic_unchecked_t *instance);
94744
94745 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
94746 Since the parent disappears this ensures that v4l2_dev doesn't have an
94747 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
94748 index 2a25dec..bf6dd8a 100644
94749 --- a/include/net/9p/transport.h
94750 +++ b/include/net/9p/transport.h
94751 @@ -62,7 +62,7 @@ struct p9_trans_module {
94752 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
94753 int (*zc_request)(struct p9_client *, struct p9_req_t *,
94754 char *, char *, int , int, int, int);
94755 -};
94756 +} __do_const;
94757
94758 void v9fs_register_trans(struct p9_trans_module *m);
94759 void v9fs_unregister_trans(struct p9_trans_module *m);
94760 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
94761 index a175ba4..196eb8242 100644
94762 --- a/include/net/af_unix.h
94763 +++ b/include/net/af_unix.h
94764 @@ -36,7 +36,7 @@ struct unix_skb_parms {
94765 u32 secid; /* Security ID */
94766 #endif
94767 u32 consumed;
94768 -};
94769 +} __randomize_layout;
94770
94771 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
94772 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
94773 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
94774 index 2239a37..a83461f 100644
94775 --- a/include/net/bluetooth/l2cap.h
94776 +++ b/include/net/bluetooth/l2cap.h
94777 @@ -609,7 +609,7 @@ struct l2cap_ops {
94778 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
94779 unsigned long hdr_len,
94780 unsigned long len, int nb);
94781 -};
94782 +} __do_const;
94783
94784 struct l2cap_conn {
94785 struct hci_conn *hcon;
94786 diff --git a/include/net/bonding.h b/include/net/bonding.h
94787 index fda6fee..dbdf83c 100644
94788 --- a/include/net/bonding.h
94789 +++ b/include/net/bonding.h
94790 @@ -665,7 +665,7 @@ extern struct rtnl_link_ops bond_link_ops;
94791
94792 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
94793 {
94794 - atomic_long_inc(&dev->tx_dropped);
94795 + atomic_long_inc_unchecked(&dev->tx_dropped);
94796 dev_kfree_skb_any(skb);
94797 }
94798
94799 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
94800 index f2ae33d..c457cf0 100644
94801 --- a/include/net/caif/cfctrl.h
94802 +++ b/include/net/caif/cfctrl.h
94803 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
94804 void (*radioset_rsp)(void);
94805 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
94806 struct cflayer *client_layer);
94807 -};
94808 +} __no_const;
94809
94810 /* Link Setup Parameters for CAIF-Links. */
94811 struct cfctrl_link_param {
94812 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
94813 struct cfctrl {
94814 struct cfsrvl serv;
94815 struct cfctrl_rsp res;
94816 - atomic_t req_seq_no;
94817 - atomic_t rsp_seq_no;
94818 + atomic_unchecked_t req_seq_no;
94819 + atomic_unchecked_t rsp_seq_no;
94820 struct list_head list;
94821 /* Protects from simultaneous access to first_req list */
94822 spinlock_t info_list_lock;
94823 diff --git a/include/net/flow.h b/include/net/flow.h
94824 index 8109a15..504466d 100644
94825 --- a/include/net/flow.h
94826 +++ b/include/net/flow.h
94827 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
94828
94829 void flow_cache_flush(struct net *net);
94830 void flow_cache_flush_deferred(struct net *net);
94831 -extern atomic_t flow_cache_genid;
94832 +extern atomic_unchecked_t flow_cache_genid;
94833
94834 #endif
94835 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
94836 index 0574abd..0f16881 100644
94837 --- a/include/net/genetlink.h
94838 +++ b/include/net/genetlink.h
94839 @@ -130,7 +130,7 @@ struct genl_ops {
94840 u8 cmd;
94841 u8 internal_flags;
94842 u8 flags;
94843 -};
94844 +} __do_const;
94845
94846 int __genl_register_family(struct genl_family *family);
94847
94848 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
94849 index 0f712c0..cd762c4 100644
94850 --- a/include/net/gro_cells.h
94851 +++ b/include/net/gro_cells.h
94852 @@ -27,7 +27,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
94853 cell = this_cpu_ptr(gcells->cells);
94854
94855 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
94856 - atomic_long_inc(&dev->rx_dropped);
94857 + atomic_long_inc_unchecked(&dev->rx_dropped);
94858 kfree_skb(skb);
94859 return;
94860 }
94861 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
94862 index 9fe865c..43735aa 100644
94863 --- a/include/net/inet_connection_sock.h
94864 +++ b/include/net/inet_connection_sock.h
94865 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
94866 int (*bind_conflict)(const struct sock *sk,
94867 const struct inet_bind_bucket *tb, bool relax);
94868 void (*mtu_reduced)(struct sock *sk);
94869 -};
94870 +} __do_const;
94871
94872 /** inet_connection_sock - INET connection oriented sock
94873 *
94874 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
94875 index 80479ab..0c3f647 100644
94876 --- a/include/net/inetpeer.h
94877 +++ b/include/net/inetpeer.h
94878 @@ -47,7 +47,7 @@ struct inet_peer {
94879 */
94880 union {
94881 struct {
94882 - atomic_t rid; /* Frag reception counter */
94883 + atomic_unchecked_t rid; /* Frag reception counter */
94884 };
94885 struct rcu_head rcu;
94886 struct inet_peer *gc_next;
94887 diff --git a/include/net/ip.h b/include/net/ip.h
94888 index 6cc1eaf..14059b0 100644
94889 --- a/include/net/ip.h
94890 +++ b/include/net/ip.h
94891 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
94892 }
94893 }
94894
94895 -u32 ip_idents_reserve(u32 hash, int segs);
94896 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
94897 void __ip_select_ident(struct iphdr *iph, int segs);
94898
94899 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
94900 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
94901 index 5bd120e4..03fb812 100644
94902 --- a/include/net/ip_fib.h
94903 +++ b/include/net/ip_fib.h
94904 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
94905
94906 #define FIB_RES_SADDR(net, res) \
94907 ((FIB_RES_NH(res).nh_saddr_genid == \
94908 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
94909 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
94910 FIB_RES_NH(res).nh_saddr : \
94911 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
94912 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
94913 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
94914 index 615b20b..fd4cbd8 100644
94915 --- a/include/net/ip_vs.h
94916 +++ b/include/net/ip_vs.h
94917 @@ -534,7 +534,7 @@ struct ip_vs_conn {
94918 struct ip_vs_conn *control; /* Master control connection */
94919 atomic_t n_control; /* Number of controlled ones */
94920 struct ip_vs_dest *dest; /* real server */
94921 - atomic_t in_pkts; /* incoming packet counter */
94922 + atomic_unchecked_t in_pkts; /* incoming packet counter */
94923
94924 /* Packet transmitter for different forwarding methods. If it
94925 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
94926 @@ -682,7 +682,7 @@ struct ip_vs_dest {
94927 __be16 port; /* port number of the server */
94928 union nf_inet_addr addr; /* IP address of the server */
94929 volatile unsigned int flags; /* dest status flags */
94930 - atomic_t conn_flags; /* flags to copy to conn */
94931 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
94932 atomic_t weight; /* server weight */
94933
94934 atomic_t refcnt; /* reference counter */
94935 @@ -928,11 +928,11 @@ struct netns_ipvs {
94936 /* ip_vs_lblc */
94937 int sysctl_lblc_expiration;
94938 struct ctl_table_header *lblc_ctl_header;
94939 - struct ctl_table *lblc_ctl_table;
94940 + ctl_table_no_const *lblc_ctl_table;
94941 /* ip_vs_lblcr */
94942 int sysctl_lblcr_expiration;
94943 struct ctl_table_header *lblcr_ctl_header;
94944 - struct ctl_table *lblcr_ctl_table;
94945 + ctl_table_no_const *lblcr_ctl_table;
94946 /* ip_vs_est */
94947 struct list_head est_list; /* estimator list */
94948 spinlock_t est_lock;
94949 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
94950 index 8d4f588..2e37ad2 100644
94951 --- a/include/net/irda/ircomm_tty.h
94952 +++ b/include/net/irda/ircomm_tty.h
94953 @@ -33,6 +33,7 @@
94954 #include <linux/termios.h>
94955 #include <linux/timer.h>
94956 #include <linux/tty.h> /* struct tty_struct */
94957 +#include <asm/local.h>
94958
94959 #include <net/irda/irias_object.h>
94960 #include <net/irda/ircomm_core.h>
94961 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
94962 index 714cc9a..ea05f3e 100644
94963 --- a/include/net/iucv/af_iucv.h
94964 +++ b/include/net/iucv/af_iucv.h
94965 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
94966 struct iucv_sock_list {
94967 struct hlist_head head;
94968 rwlock_t lock;
94969 - atomic_t autobind_name;
94970 + atomic_unchecked_t autobind_name;
94971 };
94972
94973 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
94974 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
94975 index f3be818..bf46196 100644
94976 --- a/include/net/llc_c_ac.h
94977 +++ b/include/net/llc_c_ac.h
94978 @@ -87,7 +87,7 @@
94979 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
94980 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
94981
94982 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
94983 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
94984
94985 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
94986 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
94987 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
94988 index 3948cf1..83b28c4 100644
94989 --- a/include/net/llc_c_ev.h
94990 +++ b/include/net/llc_c_ev.h
94991 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
94992 return (struct llc_conn_state_ev *)skb->cb;
94993 }
94994
94995 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
94996 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
94997 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
94998 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
94999
95000 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
95001 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
95002 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
95003 index 48f3f89..0e92c50 100644
95004 --- a/include/net/llc_c_st.h
95005 +++ b/include/net/llc_c_st.h
95006 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
95007 u8 next_state;
95008 const llc_conn_ev_qfyr_t *ev_qualifiers;
95009 const llc_conn_action_t *ev_actions;
95010 -};
95011 +} __do_const;
95012
95013 struct llc_conn_state {
95014 u8 current_state;
95015 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
95016 index a61b98c..aade1eb 100644
95017 --- a/include/net/llc_s_ac.h
95018 +++ b/include/net/llc_s_ac.h
95019 @@ -23,7 +23,7 @@
95020 #define SAP_ACT_TEST_IND 9
95021
95022 /* All action functions must look like this */
95023 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
95024 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
95025
95026 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
95027 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
95028 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
95029 index c4359e2..76dbc4a 100644
95030 --- a/include/net/llc_s_st.h
95031 +++ b/include/net/llc_s_st.h
95032 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
95033 llc_sap_ev_t ev;
95034 u8 next_state;
95035 const llc_sap_action_t *ev_actions;
95036 -};
95037 +} __do_const;
95038
95039 struct llc_sap_state {
95040 u8 curr_state;
95041 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
95042 index d52914b..2b13cec 100644
95043 --- a/include/net/mac80211.h
95044 +++ b/include/net/mac80211.h
95045 @@ -4915,7 +4915,7 @@ struct rate_control_ops {
95046 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
95047
95048 u32 (*get_expected_throughput)(void *priv_sta);
95049 -};
95050 +} __do_const;
95051
95052 static inline int rate_supported(struct ieee80211_sta *sta,
95053 enum ieee80211_band band,
95054 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
95055 index 76f7084..8f36e39 100644
95056 --- a/include/net/neighbour.h
95057 +++ b/include/net/neighbour.h
95058 @@ -163,7 +163,7 @@ struct neigh_ops {
95059 void (*error_report)(struct neighbour *, struct sk_buff *);
95060 int (*output)(struct neighbour *, struct sk_buff *);
95061 int (*connected_output)(struct neighbour *, struct sk_buff *);
95062 -};
95063 +} __do_const;
95064
95065 struct pneigh_entry {
95066 struct pneigh_entry *next;
95067 @@ -217,7 +217,7 @@ struct neigh_table {
95068 struct neigh_statistics __percpu *stats;
95069 struct neigh_hash_table __rcu *nht;
95070 struct pneigh_entry **phash_buckets;
95071 -};
95072 +} __randomize_layout;
95073
95074 enum {
95075 NEIGH_ARP_TABLE = 0,
95076 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
95077 index 36faf49..6927638 100644
95078 --- a/include/net/net_namespace.h
95079 +++ b/include/net/net_namespace.h
95080 @@ -131,8 +131,8 @@ struct net {
95081 struct netns_ipvs *ipvs;
95082 #endif
95083 struct sock *diag_nlsk;
95084 - atomic_t fnhe_genid;
95085 -};
95086 + atomic_unchecked_t fnhe_genid;
95087 +} __randomize_layout;
95088
95089 #include <linux/seq_file_net.h>
95090
95091 @@ -288,7 +288,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
95092 #define __net_init __init
95093 #define __net_exit __exit_refok
95094 #define __net_initdata __initdata
95095 +#ifdef CONSTIFY_PLUGIN
95096 #define __net_initconst __initconst
95097 +#else
95098 +#define __net_initconst __initdata
95099 +#endif
95100 #endif
95101
95102 int peernet2id(struct net *net, struct net *peer);
95103 @@ -301,7 +305,7 @@ struct pernet_operations {
95104 void (*exit_batch)(struct list_head *net_exit_list);
95105 int *id;
95106 size_t size;
95107 -};
95108 +} __do_const;
95109
95110 /*
95111 * Use these carefully. If you implement a network device and it
95112 @@ -349,12 +353,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
95113
95114 static inline int rt_genid_ipv4(struct net *net)
95115 {
95116 - return atomic_read(&net->ipv4.rt_genid);
95117 + return atomic_read_unchecked(&net->ipv4.rt_genid);
95118 }
95119
95120 static inline void rt_genid_bump_ipv4(struct net *net)
95121 {
95122 - atomic_inc(&net->ipv4.rt_genid);
95123 + atomic_inc_unchecked(&net->ipv4.rt_genid);
95124 }
95125
95126 extern void (*__fib6_flush_trees)(struct net *net);
95127 @@ -381,12 +385,12 @@ static inline void rt_genid_bump_all(struct net *net)
95128
95129 static inline int fnhe_genid(struct net *net)
95130 {
95131 - return atomic_read(&net->fnhe_genid);
95132 + return atomic_read_unchecked(&net->fnhe_genid);
95133 }
95134
95135 static inline void fnhe_genid_bump(struct net *net)
95136 {
95137 - atomic_inc(&net->fnhe_genid);
95138 + atomic_inc_unchecked(&net->fnhe_genid);
95139 }
95140
95141 #endif /* __NET_NET_NAMESPACE_H */
95142 diff --git a/include/net/netlink.h b/include/net/netlink.h
95143 index e010ee8..405b9f4 100644
95144 --- a/include/net/netlink.h
95145 +++ b/include/net/netlink.h
95146 @@ -518,7 +518,7 @@ static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
95147 {
95148 if (mark) {
95149 WARN_ON((unsigned char *) mark < skb->data);
95150 - skb_trim(skb, (unsigned char *) mark - skb->data);
95151 + skb_trim(skb, (const unsigned char *) mark - skb->data);
95152 }
95153 }
95154
95155 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
95156 index 29d6a94..235d3d84 100644
95157 --- a/include/net/netns/conntrack.h
95158 +++ b/include/net/netns/conntrack.h
95159 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
95160 struct nf_proto_net {
95161 #ifdef CONFIG_SYSCTL
95162 struct ctl_table_header *ctl_table_header;
95163 - struct ctl_table *ctl_table;
95164 + ctl_table_no_const *ctl_table;
95165 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
95166 struct ctl_table_header *ctl_compat_header;
95167 - struct ctl_table *ctl_compat_table;
95168 + ctl_table_no_const *ctl_compat_table;
95169 #endif
95170 #endif
95171 unsigned int users;
95172 @@ -60,7 +60,7 @@ struct nf_ip_net {
95173 struct nf_icmp_net icmpv6;
95174 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
95175 struct ctl_table_header *ctl_table_header;
95176 - struct ctl_table *ctl_table;
95177 + ctl_table_no_const *ctl_table;
95178 #endif
95179 };
95180
95181 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
95182 index dbe2254..ed0c151 100644
95183 --- a/include/net/netns/ipv4.h
95184 +++ b/include/net/netns/ipv4.h
95185 @@ -87,7 +87,7 @@ struct netns_ipv4 {
95186
95187 struct ping_group_range ping_group_range;
95188
95189 - atomic_t dev_addr_genid;
95190 + atomic_unchecked_t dev_addr_genid;
95191
95192 #ifdef CONFIG_SYSCTL
95193 unsigned long *sysctl_local_reserved_ports;
95194 @@ -101,6 +101,6 @@ struct netns_ipv4 {
95195 struct fib_rules_ops *mr_rules_ops;
95196 #endif
95197 #endif
95198 - atomic_t rt_genid;
95199 + atomic_unchecked_t rt_genid;
95200 };
95201 #endif
95202 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
95203 index 69ae41f..4f94868 100644
95204 --- a/include/net/netns/ipv6.h
95205 +++ b/include/net/netns/ipv6.h
95206 @@ -75,8 +75,8 @@ struct netns_ipv6 {
95207 struct fib_rules_ops *mr6_rules_ops;
95208 #endif
95209 #endif
95210 - atomic_t dev_addr_genid;
95211 - atomic_t fib6_sernum;
95212 + atomic_unchecked_t dev_addr_genid;
95213 + atomic_unchecked_t fib6_sernum;
95214 };
95215
95216 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
95217 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
95218 index 730d82a..045f2c4 100644
95219 --- a/include/net/netns/xfrm.h
95220 +++ b/include/net/netns/xfrm.h
95221 @@ -78,7 +78,7 @@ struct netns_xfrm {
95222
95223 /* flow cache part */
95224 struct flow_cache flow_cache_global;
95225 - atomic_t flow_cache_genid;
95226 + atomic_unchecked_t flow_cache_genid;
95227 struct list_head flow_cache_gc_list;
95228 spinlock_t flow_cache_gc_lock;
95229 struct work_struct flow_cache_gc_work;
95230 diff --git a/include/net/ping.h b/include/net/ping.h
95231 index cc16d41..664f40b 100644
95232 --- a/include/net/ping.h
95233 +++ b/include/net/ping.h
95234 @@ -54,7 +54,7 @@ struct ping_iter_state {
95235
95236 extern struct proto ping_prot;
95237 #if IS_ENABLED(CONFIG_IPV6)
95238 -extern struct pingv6_ops pingv6_ops;
95239 +extern struct pingv6_ops *pingv6_ops;
95240 #endif
95241
95242 struct pingfakehdr {
95243 diff --git a/include/net/protocol.h b/include/net/protocol.h
95244 index d6fcc1f..ca277058 100644
95245 --- a/include/net/protocol.h
95246 +++ b/include/net/protocol.h
95247 @@ -49,7 +49,7 @@ struct net_protocol {
95248 * socket lookup?
95249 */
95250 icmp_strict_tag_validation:1;
95251 -};
95252 +} __do_const;
95253
95254 #if IS_ENABLED(CONFIG_IPV6)
95255 struct inet6_protocol {
95256 @@ -62,7 +62,7 @@ struct inet6_protocol {
95257 u8 type, u8 code, int offset,
95258 __be32 info);
95259 unsigned int flags; /* INET6_PROTO_xxx */
95260 -};
95261 +} __do_const;
95262
95263 #define INET6_PROTO_NOPOLICY 0x1
95264 #define INET6_PROTO_FINAL 0x2
95265 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
95266 index 6c6d539..af70817 100644
95267 --- a/include/net/rtnetlink.h
95268 +++ b/include/net/rtnetlink.h
95269 @@ -95,7 +95,7 @@ struct rtnl_link_ops {
95270 const struct net_device *dev,
95271 const struct net_device *slave_dev);
95272 struct net *(*get_link_net)(const struct net_device *dev);
95273 -};
95274 +} __do_const;
95275
95276 int __rtnl_link_register(struct rtnl_link_ops *ops);
95277 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
95278 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
95279 index 4a5b9a3..ca27d73 100644
95280 --- a/include/net/sctp/checksum.h
95281 +++ b/include/net/sctp/checksum.h
95282 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
95283 unsigned int offset)
95284 {
95285 struct sctphdr *sh = sctp_hdr(skb);
95286 - __le32 ret, old = sh->checksum;
95287 - const struct skb_checksum_ops ops = {
95288 + __le32 ret, old = sh->checksum;
95289 + static const struct skb_checksum_ops ops = {
95290 .update = sctp_csum_update,
95291 .combine = sctp_csum_combine,
95292 };
95293 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
95294 index 487ef34..d457f98 100644
95295 --- a/include/net/sctp/sm.h
95296 +++ b/include/net/sctp/sm.h
95297 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
95298 typedef struct {
95299 sctp_state_fn_t *fn;
95300 const char *name;
95301 -} sctp_sm_table_entry_t;
95302 +} __do_const sctp_sm_table_entry_t;
95303
95304 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
95305 * currently in use.
95306 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
95307 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
95308
95309 /* Extern declarations for major data structures. */
95310 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
95311 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
95312
95313
95314 /* Get the size of a DATA chunk payload. */
95315 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
95316 index 2bb2fcf..d17c291 100644
95317 --- a/include/net/sctp/structs.h
95318 +++ b/include/net/sctp/structs.h
95319 @@ -509,7 +509,7 @@ struct sctp_pf {
95320 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
95321 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
95322 struct sctp_af *af;
95323 -};
95324 +} __do_const;
95325
95326
95327 /* Structure to track chunk fragments that have been acked, but peer
95328 diff --git a/include/net/sock.h b/include/net/sock.h
95329 index e4079c2..79c5d3a 100644
95330 --- a/include/net/sock.h
95331 +++ b/include/net/sock.h
95332 @@ -362,7 +362,7 @@ struct sock {
95333 unsigned int sk_napi_id;
95334 unsigned int sk_ll_usec;
95335 #endif
95336 - atomic_t sk_drops;
95337 + atomic_unchecked_t sk_drops;
95338 int sk_rcvbuf;
95339
95340 struct sk_filter __rcu *sk_filter;
95341 @@ -1039,7 +1039,7 @@ struct proto {
95342 void (*destroy_cgroup)(struct mem_cgroup *memcg);
95343 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
95344 #endif
95345 -};
95346 +} __randomize_layout;
95347
95348 /*
95349 * Bits in struct cg_proto.flags
95350 @@ -1212,7 +1212,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
95351 page_counter_uncharge(&prot->memory_allocated, amt);
95352 }
95353
95354 -static inline long
95355 +static inline long __intentional_overflow(-1)
95356 sk_memory_allocated(const struct sock *sk)
95357 {
95358 struct proto *prot = sk->sk_prot;
95359 @@ -1778,7 +1778,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
95360 }
95361
95362 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
95363 - struct iov_iter *from, char *to,
95364 + struct iov_iter *from, unsigned char *to,
95365 int copy, int offset)
95366 {
95367 if (skb->ip_summed == CHECKSUM_NONE) {
95368 @@ -2025,7 +2025,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
95369 }
95370 }
95371
95372 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
95373 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
95374
95375 /**
95376 * sk_page_frag - return an appropriate page_frag
95377 diff --git a/include/net/tcp.h b/include/net/tcp.h
95378 index 8d6b983..5813205 100644
95379 --- a/include/net/tcp.h
95380 +++ b/include/net/tcp.h
95381 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
95382 void tcp_xmit_retransmit_queue(struct sock *);
95383 void tcp_simple_retransmit(struct sock *);
95384 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
95385 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
95386 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
95387
95388 void tcp_send_probe0(struct sock *);
95389 void tcp_send_partial(struct sock *);
95390 @@ -694,8 +694,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
95391 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
95392 */
95393 struct tcp_skb_cb {
95394 - __u32 seq; /* Starting sequence number */
95395 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
95396 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
95397 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
95398 union {
95399 /* Note : tcp_tw_isn is used in input path only
95400 * (isn chosen by tcp_timewait_state_process())
95401 @@ -720,7 +720,7 @@ struct tcp_skb_cb {
95402
95403 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
95404 /* 1 byte hole */
95405 - __u32 ack_seq; /* Sequence number ACK'd */
95406 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
95407 union {
95408 struct inet_skb_parm h4;
95409 #if IS_ENABLED(CONFIG_IPV6)
95410 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
95411 index dc4865e..152ee4c 100644
95412 --- a/include/net/xfrm.h
95413 +++ b/include/net/xfrm.h
95414 @@ -285,7 +285,6 @@ struct xfrm_dst;
95415 struct xfrm_policy_afinfo {
95416 unsigned short family;
95417 struct dst_ops *dst_ops;
95418 - void (*garbage_collect)(struct net *net);
95419 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
95420 const xfrm_address_t *saddr,
95421 const xfrm_address_t *daddr);
95422 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
95423 struct net_device *dev,
95424 const struct flowi *fl);
95425 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
95426 -};
95427 +} __do_const;
95428
95429 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
95430 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
95431 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
95432 int (*transport_finish)(struct sk_buff *skb,
95433 int async);
95434 void (*local_error)(struct sk_buff *skb, u32 mtu);
95435 -};
95436 +} __do_const;
95437
95438 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
95439 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
95440 @@ -437,7 +436,7 @@ struct xfrm_mode {
95441 struct module *owner;
95442 unsigned int encap;
95443 int flags;
95444 -};
95445 +} __do_const;
95446
95447 /* Flags for xfrm_mode. */
95448 enum {
95449 @@ -534,7 +533,7 @@ struct xfrm_policy {
95450 struct timer_list timer;
95451
95452 struct flow_cache_object flo;
95453 - atomic_t genid;
95454 + atomic_unchecked_t genid;
95455 u32 priority;
95456 u32 index;
95457 struct xfrm_mark mark;
95458 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
95459 }
95460
95461 void xfrm_garbage_collect(struct net *net);
95462 +void xfrm_garbage_collect_deferred(struct net *net);
95463
95464 #else
95465
95466 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
95467 static inline void xfrm_garbage_collect(struct net *net)
95468 {
95469 }
95470 +static inline void xfrm_garbage_collect_deferred(struct net *net)
95471 +{
95472 +}
95473 #endif
95474
95475 static __inline__
95476 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
95477 index 1017e0b..227aa4d 100644
95478 --- a/include/rdma/iw_cm.h
95479 +++ b/include/rdma/iw_cm.h
95480 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
95481 int backlog);
95482
95483 int (*destroy_listen)(struct iw_cm_id *cm_id);
95484 -};
95485 +} __no_const;
95486
95487 /**
95488 * iw_create_cm_id - Create an IW CM identifier.
95489 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
95490 index 93d14da..734b3d8 100644
95491 --- a/include/scsi/libfc.h
95492 +++ b/include/scsi/libfc.h
95493 @@ -771,6 +771,7 @@ struct libfc_function_template {
95494 */
95495 void (*disc_stop_final) (struct fc_lport *);
95496 };
95497 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
95498
95499 /**
95500 * struct fc_disc - Discovery context
95501 @@ -875,7 +876,7 @@ struct fc_lport {
95502 struct fc_vport *vport;
95503
95504 /* Operational Information */
95505 - struct libfc_function_template tt;
95506 + libfc_function_template_no_const tt;
95507 u8 link_up;
95508 u8 qfull;
95509 enum fc_lport_state state;
95510 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
95511 index a4c9336..d6f8f34 100644
95512 --- a/include/scsi/scsi_device.h
95513 +++ b/include/scsi/scsi_device.h
95514 @@ -185,9 +185,9 @@ struct scsi_device {
95515 unsigned int max_device_blocked; /* what device_blocked counts down from */
95516 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
95517
95518 - atomic_t iorequest_cnt;
95519 - atomic_t iodone_cnt;
95520 - atomic_t ioerr_cnt;
95521 + atomic_unchecked_t iorequest_cnt;
95522 + atomic_unchecked_t iodone_cnt;
95523 + atomic_unchecked_t ioerr_cnt;
95524
95525 struct device sdev_gendev,
95526 sdev_dev;
95527 diff --git a/include/scsi/scsi_driver.h b/include/scsi/scsi_driver.h
95528 index 891a658..fcd68df 100644
95529 --- a/include/scsi/scsi_driver.h
95530 +++ b/include/scsi/scsi_driver.h
95531 @@ -14,7 +14,7 @@ struct scsi_driver {
95532 void (*rescan)(struct device *);
95533 int (*init_command)(struct scsi_cmnd *);
95534 void (*uninit_command)(struct scsi_cmnd *);
95535 - int (*done)(struct scsi_cmnd *);
95536 + unsigned int (*done)(struct scsi_cmnd *);
95537 int (*eh_action)(struct scsi_cmnd *, int);
95538 };
95539 #define to_scsi_driver(drv) \
95540 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
95541 index 007a0bc..7188db8 100644
95542 --- a/include/scsi/scsi_transport_fc.h
95543 +++ b/include/scsi/scsi_transport_fc.h
95544 @@ -756,7 +756,8 @@ struct fc_function_template {
95545 unsigned long show_host_system_hostname:1;
95546
95547 unsigned long disable_target_scan:1;
95548 -};
95549 +} __do_const;
95550 +typedef struct fc_function_template __no_const fc_function_template_no_const;
95551
95552
95553 /**
95554 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
95555 index f48089d..73abe48 100644
95556 --- a/include/sound/compress_driver.h
95557 +++ b/include/sound/compress_driver.h
95558 @@ -130,7 +130,7 @@ struct snd_compr_ops {
95559 struct snd_compr_caps *caps);
95560 int (*get_codec_caps) (struct snd_compr_stream *stream,
95561 struct snd_compr_codec_caps *codec);
95562 -};
95563 +} __no_const;
95564
95565 /**
95566 * struct snd_compr: Compressed device
95567 diff --git a/include/sound/soc.h b/include/sound/soc.h
95568 index 0d1ade1..34e77d3 100644
95569 --- a/include/sound/soc.h
95570 +++ b/include/sound/soc.h
95571 @@ -856,7 +856,7 @@ struct snd_soc_codec_driver {
95572 enum snd_soc_dapm_type, int);
95573
95574 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
95575 -};
95576 +} __do_const;
95577
95578 /* SoC platform interface */
95579 struct snd_soc_platform_driver {
95580 @@ -883,7 +883,7 @@ struct snd_soc_platform_driver {
95581 const struct snd_compr_ops *compr_ops;
95582
95583 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
95584 -};
95585 +} __do_const;
95586
95587 struct snd_soc_dai_link_component {
95588 const char *name;
95589 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
95590 index 985ca4c..b55b54a 100644
95591 --- a/include/target/target_core_base.h
95592 +++ b/include/target/target_core_base.h
95593 @@ -767,7 +767,7 @@ struct se_device {
95594 atomic_long_t write_bytes;
95595 /* Active commands on this virtual SE device */
95596 atomic_t simple_cmds;
95597 - atomic_t dev_ordered_id;
95598 + atomic_unchecked_t dev_ordered_id;
95599 atomic_t dev_ordered_sync;
95600 atomic_t dev_qf_count;
95601 int export_count;
95602 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
95603 new file mode 100644
95604 index 0000000..fb634b7
95605 --- /dev/null
95606 +++ b/include/trace/events/fs.h
95607 @@ -0,0 +1,53 @@
95608 +#undef TRACE_SYSTEM
95609 +#define TRACE_SYSTEM fs
95610 +
95611 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
95612 +#define _TRACE_FS_H
95613 +
95614 +#include <linux/fs.h>
95615 +#include <linux/tracepoint.h>
95616 +
95617 +TRACE_EVENT(do_sys_open,
95618 +
95619 + TP_PROTO(const char *filename, int flags, int mode),
95620 +
95621 + TP_ARGS(filename, flags, mode),
95622 +
95623 + TP_STRUCT__entry(
95624 + __string( filename, filename )
95625 + __field( int, flags )
95626 + __field( int, mode )
95627 + ),
95628 +
95629 + TP_fast_assign(
95630 + __assign_str(filename, filename);
95631 + __entry->flags = flags;
95632 + __entry->mode = mode;
95633 + ),
95634 +
95635 + TP_printk("\"%s\" %x %o",
95636 + __get_str(filename), __entry->flags, __entry->mode)
95637 +);
95638 +
95639 +TRACE_EVENT(open_exec,
95640 +
95641 + TP_PROTO(const char *filename),
95642 +
95643 + TP_ARGS(filename),
95644 +
95645 + TP_STRUCT__entry(
95646 + __string( filename, filename )
95647 + ),
95648 +
95649 + TP_fast_assign(
95650 + __assign_str(filename, filename);
95651 + ),
95652 +
95653 + TP_printk("\"%s\"",
95654 + __get_str(filename))
95655 +);
95656 +
95657 +#endif /* _TRACE_FS_H */
95658 +
95659 +/* This part must be outside protection */
95660 +#include <trace/define_trace.h>
95661 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
95662 index 3608beb..df39d8a 100644
95663 --- a/include/trace/events/irq.h
95664 +++ b/include/trace/events/irq.h
95665 @@ -36,7 +36,7 @@ struct softirq_action;
95666 */
95667 TRACE_EVENT(irq_handler_entry,
95668
95669 - TP_PROTO(int irq, struct irqaction *action),
95670 + TP_PROTO(int irq, const struct irqaction *action),
95671
95672 TP_ARGS(irq, action),
95673
95674 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
95675 */
95676 TRACE_EVENT(irq_handler_exit,
95677
95678 - TP_PROTO(int irq, struct irqaction *action, int ret),
95679 + TP_PROTO(int irq, const struct irqaction *action, int ret),
95680
95681 TP_ARGS(irq, action, ret),
95682
95683 diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
95684 index 6eed16b..3e05750 100644
95685 --- a/include/uapi/drm/i915_drm.h
95686 +++ b/include/uapi/drm/i915_drm.h
95687 @@ -347,6 +347,7 @@ typedef struct drm_i915_irq_wait {
95688 #define I915_PARAM_HAS_COHERENT_PHYS_GTT 29
95689 #define I915_PARAM_MMAP_VERSION 30
95690 #define I915_PARAM_HAS_BSD2 31
95691 +#define I915_PARAM_HAS_LEGACY_CONTEXT 35
95692
95693 typedef struct drm_i915_getparam {
95694 int param;
95695 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
95696 index 7caf44c..23c6f27 100644
95697 --- a/include/uapi/linux/a.out.h
95698 +++ b/include/uapi/linux/a.out.h
95699 @@ -39,6 +39,14 @@ enum machine_type {
95700 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
95701 };
95702
95703 +/* Constants for the N_FLAGS field */
95704 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
95705 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
95706 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
95707 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
95708 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
95709 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
95710 +
95711 #if !defined (N_MAGIC)
95712 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
95713 #endif
95714 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
95715 index 22b6ad3..aeba37e 100644
95716 --- a/include/uapi/linux/bcache.h
95717 +++ b/include/uapi/linux/bcache.h
95718 @@ -5,6 +5,7 @@
95719 * Bcache on disk data structures
95720 */
95721
95722 +#include <linux/compiler.h>
95723 #include <asm/types.h>
95724
95725 #define BITMASK(name, type, field, offset, size) \
95726 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
95727 /* Btree keys - all units are in sectors */
95728
95729 struct bkey {
95730 - __u64 high;
95731 - __u64 low;
95732 + __u64 high __intentional_overflow(-1);
95733 + __u64 low __intentional_overflow(-1);
95734 __u64 ptr[];
95735 };
95736
95737 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
95738 index d876736..ccce5c0 100644
95739 --- a/include/uapi/linux/byteorder/little_endian.h
95740 +++ b/include/uapi/linux/byteorder/little_endian.h
95741 @@ -42,51 +42,51 @@
95742
95743 static inline __le64 __cpu_to_le64p(const __u64 *p)
95744 {
95745 - return (__force __le64)*p;
95746 + return (__force const __le64)*p;
95747 }
95748 -static inline __u64 __le64_to_cpup(const __le64 *p)
95749 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
95750 {
95751 - return (__force __u64)*p;
95752 + return (__force const __u64)*p;
95753 }
95754 static inline __le32 __cpu_to_le32p(const __u32 *p)
95755 {
95756 - return (__force __le32)*p;
95757 + return (__force const __le32)*p;
95758 }
95759 static inline __u32 __le32_to_cpup(const __le32 *p)
95760 {
95761 - return (__force __u32)*p;
95762 + return (__force const __u32)*p;
95763 }
95764 static inline __le16 __cpu_to_le16p(const __u16 *p)
95765 {
95766 - return (__force __le16)*p;
95767 + return (__force const __le16)*p;
95768 }
95769 static inline __u16 __le16_to_cpup(const __le16 *p)
95770 {
95771 - return (__force __u16)*p;
95772 + return (__force const __u16)*p;
95773 }
95774 static inline __be64 __cpu_to_be64p(const __u64 *p)
95775 {
95776 - return (__force __be64)__swab64p(p);
95777 + return (__force const __be64)__swab64p(p);
95778 }
95779 static inline __u64 __be64_to_cpup(const __be64 *p)
95780 {
95781 - return __swab64p((__u64 *)p);
95782 + return __swab64p((const __u64 *)p);
95783 }
95784 static inline __be32 __cpu_to_be32p(const __u32 *p)
95785 {
95786 - return (__force __be32)__swab32p(p);
95787 + return (__force const __be32)__swab32p(p);
95788 }
95789 -static inline __u32 __be32_to_cpup(const __be32 *p)
95790 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
95791 {
95792 - return __swab32p((__u32 *)p);
95793 + return __swab32p((const __u32 *)p);
95794 }
95795 static inline __be16 __cpu_to_be16p(const __u16 *p)
95796 {
95797 - return (__force __be16)__swab16p(p);
95798 + return (__force const __be16)__swab16p(p);
95799 }
95800 static inline __u16 __be16_to_cpup(const __be16 *p)
95801 {
95802 - return __swab16p((__u16 *)p);
95803 + return __swab16p((const __u16 *)p);
95804 }
95805 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
95806 #define __le64_to_cpus(x) do { (void)(x); } while (0)
95807 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
95808 index 71e1d0e..6cc9caf 100644
95809 --- a/include/uapi/linux/elf.h
95810 +++ b/include/uapi/linux/elf.h
95811 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
95812 #define PT_GNU_EH_FRAME 0x6474e550
95813
95814 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
95815 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
95816 +
95817 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
95818 +
95819 +/* Constants for the e_flags field */
95820 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
95821 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
95822 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
95823 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
95824 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
95825 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
95826
95827 /*
95828 * Extended Numbering
95829 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
95830 #define DT_DEBUG 21
95831 #define DT_TEXTREL 22
95832 #define DT_JMPREL 23
95833 +#define DT_FLAGS 30
95834 + #define DF_TEXTREL 0x00000004
95835 #define DT_ENCODING 32
95836 #define OLD_DT_LOOS 0x60000000
95837 #define DT_LOOS 0x6000000d
95838 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
95839 #define PF_W 0x2
95840 #define PF_X 0x1
95841
95842 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
95843 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
95844 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
95845 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
95846 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
95847 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
95848 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
95849 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
95850 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
95851 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
95852 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
95853 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
95854 +
95855 typedef struct elf32_phdr{
95856 Elf32_Word p_type;
95857 Elf32_Off p_offset;
95858 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
95859 #define EI_OSABI 7
95860 #define EI_PAD 8
95861
95862 +#define EI_PAX 14
95863 +
95864 #define ELFMAG0 0x7f /* EI_MAG */
95865 #define ELFMAG1 'E'
95866 #define ELFMAG2 'L'
95867 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
95868 index aa169c4..6a2771d 100644
95869 --- a/include/uapi/linux/personality.h
95870 +++ b/include/uapi/linux/personality.h
95871 @@ -30,6 +30,7 @@ enum {
95872 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
95873 ADDR_NO_RANDOMIZE | \
95874 ADDR_COMPAT_LAYOUT | \
95875 + ADDR_LIMIT_3GB | \
95876 MMAP_PAGE_ZERO)
95877
95878 /*
95879 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
95880 index 7530e74..e714828 100644
95881 --- a/include/uapi/linux/screen_info.h
95882 +++ b/include/uapi/linux/screen_info.h
95883 @@ -43,7 +43,8 @@ struct screen_info {
95884 __u16 pages; /* 0x32 */
95885 __u16 vesa_attributes; /* 0x34 */
95886 __u32 capabilities; /* 0x36 */
95887 - __u8 _reserved[6]; /* 0x3a */
95888 + __u16 vesapm_size; /* 0x3a */
95889 + __u8 _reserved[4]; /* 0x3c */
95890 } __attribute__((packed));
95891
95892 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
95893 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
95894 index 0e011eb..82681b1 100644
95895 --- a/include/uapi/linux/swab.h
95896 +++ b/include/uapi/linux/swab.h
95897 @@ -43,7 +43,7 @@
95898 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
95899 */
95900
95901 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
95902 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
95903 {
95904 #ifdef __HAVE_BUILTIN_BSWAP16__
95905 return __builtin_bswap16(val);
95906 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
95907 #endif
95908 }
95909
95910 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
95911 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
95912 {
95913 #ifdef __HAVE_BUILTIN_BSWAP32__
95914 return __builtin_bswap32(val);
95915 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
95916 #endif
95917 }
95918
95919 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
95920 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
95921 {
95922 #ifdef __HAVE_BUILTIN_BSWAP64__
95923 return __builtin_bswap64(val);
95924 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
95925 index 1590c49..5eab462 100644
95926 --- a/include/uapi/linux/xattr.h
95927 +++ b/include/uapi/linux/xattr.h
95928 @@ -73,5 +73,9 @@
95929 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
95930 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
95931
95932 +/* User namespace */
95933 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
95934 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
95935 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
95936
95937 #endif /* _UAPI_LINUX_XATTR_H */
95938 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
95939 index f9466fa..f4e2b81 100644
95940 --- a/include/video/udlfb.h
95941 +++ b/include/video/udlfb.h
95942 @@ -53,10 +53,10 @@ struct dlfb_data {
95943 u32 pseudo_palette[256];
95944 int blank_mode; /*one of FB_BLANK_ */
95945 /* blit-only rendering path metrics, exposed through sysfs */
95946 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
95947 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
95948 - atomic_t bytes_sent; /* to usb, after compression including overhead */
95949 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
95950 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
95951 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
95952 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
95953 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
95954 };
95955
95956 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
95957 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
95958 index 30f5362..8ed8ac9 100644
95959 --- a/include/video/uvesafb.h
95960 +++ b/include/video/uvesafb.h
95961 @@ -122,6 +122,7 @@ struct uvesafb_par {
95962 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
95963 u8 pmi_setpal; /* PMI for palette changes */
95964 u16 *pmi_base; /* protected mode interface location */
95965 + u8 *pmi_code; /* protected mode code location */
95966 void *pmi_start;
95967 void *pmi_pal;
95968 u8 *vbe_state_orig; /*
95969 diff --git a/init/Kconfig b/init/Kconfig
95970 index f5dbc6d..8259396 100644
95971 --- a/init/Kconfig
95972 +++ b/init/Kconfig
95973 @@ -1136,6 +1136,7 @@ endif # CGROUPS
95974
95975 config CHECKPOINT_RESTORE
95976 bool "Checkpoint/restore support" if EXPERT
95977 + depends on !GRKERNSEC
95978 default n
95979 help
95980 Enables additional kernel features in a sake of checkpoint/restore.
95981 @@ -1646,7 +1647,7 @@ config SLUB_DEBUG
95982
95983 config COMPAT_BRK
95984 bool "Disable heap randomization"
95985 - default y
95986 + default n
95987 help
95988 Randomizing heap placement makes heap exploits harder, but it
95989 also breaks ancient binaries (including anything libc5 based).
95990 @@ -1977,7 +1978,7 @@ config INIT_ALL_POSSIBLE
95991 config STOP_MACHINE
95992 bool
95993 default y
95994 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
95995 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
95996 help
95997 Need stop_machine() primitive.
95998
95999 diff --git a/init/Makefile b/init/Makefile
96000 index 7bc47ee..6da2dc7 100644
96001 --- a/init/Makefile
96002 +++ b/init/Makefile
96003 @@ -2,6 +2,9 @@
96004 # Makefile for the linux kernel.
96005 #
96006
96007 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
96008 +asflags-y := $(GCC_PLUGINS_AFLAGS)
96009 +
96010 obj-y := main.o version.o mounts.o
96011 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
96012 obj-y += noinitramfs.o
96013 diff --git a/init/do_mounts.c b/init/do_mounts.c
96014 index eb41008..f5dbbf9 100644
96015 --- a/init/do_mounts.c
96016 +++ b/init/do_mounts.c
96017 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
96018 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
96019 {
96020 struct super_block *s;
96021 - int err = sys_mount(name, "/root", fs, flags, data);
96022 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
96023 if (err)
96024 return err;
96025
96026 - sys_chdir("/root");
96027 + sys_chdir((const char __force_user *)"/root");
96028 s = current->fs->pwd.dentry->d_sb;
96029 ROOT_DEV = s->s_dev;
96030 printk(KERN_INFO
96031 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
96032 va_start(args, fmt);
96033 vsprintf(buf, fmt, args);
96034 va_end(args);
96035 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
96036 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
96037 if (fd >= 0) {
96038 sys_ioctl(fd, FDEJECT, 0);
96039 sys_close(fd);
96040 }
96041 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
96042 - fd = sys_open("/dev/console", O_RDWR, 0);
96043 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
96044 if (fd >= 0) {
96045 sys_ioctl(fd, TCGETS, (long)&termios);
96046 termios.c_lflag &= ~ICANON;
96047 sys_ioctl(fd, TCSETSF, (long)&termios);
96048 - sys_read(fd, &c, 1);
96049 + sys_read(fd, (char __user *)&c, 1);
96050 termios.c_lflag |= ICANON;
96051 sys_ioctl(fd, TCSETSF, (long)&termios);
96052 sys_close(fd);
96053 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
96054 mount_root();
96055 out:
96056 devtmpfs_mount("dev");
96057 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
96058 - sys_chroot(".");
96059 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
96060 + sys_chroot((const char __force_user *)".");
96061 }
96062
96063 static bool is_tmpfs;
96064 diff --git a/init/do_mounts.h b/init/do_mounts.h
96065 index f5b978a..69dbfe8 100644
96066 --- a/init/do_mounts.h
96067 +++ b/init/do_mounts.h
96068 @@ -15,15 +15,15 @@ extern int root_mountflags;
96069
96070 static inline int create_dev(char *name, dev_t dev)
96071 {
96072 - sys_unlink(name);
96073 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
96074 + sys_unlink((char __force_user *)name);
96075 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
96076 }
96077
96078 #if BITS_PER_LONG == 32
96079 static inline u32 bstat(char *name)
96080 {
96081 struct stat64 stat;
96082 - if (sys_stat64(name, &stat) != 0)
96083 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
96084 return 0;
96085 if (!S_ISBLK(stat.st_mode))
96086 return 0;
96087 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
96088 static inline u32 bstat(char *name)
96089 {
96090 struct stat stat;
96091 - if (sys_newstat(name, &stat) != 0)
96092 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
96093 return 0;
96094 if (!S_ISBLK(stat.st_mode))
96095 return 0;
96096 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
96097 index 3e0878e..8a9d7a0 100644
96098 --- a/init/do_mounts_initrd.c
96099 +++ b/init/do_mounts_initrd.c
96100 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
96101 {
96102 sys_unshare(CLONE_FS | CLONE_FILES);
96103 /* stdin/stdout/stderr for /linuxrc */
96104 - sys_open("/dev/console", O_RDWR, 0);
96105 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
96106 sys_dup(0);
96107 sys_dup(0);
96108 /* move initrd over / and chdir/chroot in initrd root */
96109 - sys_chdir("/root");
96110 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
96111 - sys_chroot(".");
96112 + sys_chdir((const char __force_user *)"/root");
96113 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
96114 + sys_chroot((const char __force_user *)".");
96115 sys_setsid();
96116 return 0;
96117 }
96118 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
96119 create_dev("/dev/root.old", Root_RAM0);
96120 /* mount initrd on rootfs' /root */
96121 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
96122 - sys_mkdir("/old", 0700);
96123 - sys_chdir("/old");
96124 + sys_mkdir((const char __force_user *)"/old", 0700);
96125 + sys_chdir((const char __force_user *)"/old");
96126
96127 /* try loading default modules from initrd */
96128 load_default_modules();
96129 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
96130 current->flags &= ~PF_FREEZER_SKIP;
96131
96132 /* move initrd to rootfs' /old */
96133 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
96134 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
96135 /* switch root and cwd back to / of rootfs */
96136 - sys_chroot("..");
96137 + sys_chroot((const char __force_user *)"..");
96138
96139 if (new_decode_dev(real_root_dev) == Root_RAM0) {
96140 - sys_chdir("/old");
96141 + sys_chdir((const char __force_user *)"/old");
96142 return;
96143 }
96144
96145 - sys_chdir("/");
96146 + sys_chdir((const char __force_user *)"/");
96147 ROOT_DEV = new_decode_dev(real_root_dev);
96148 mount_root();
96149
96150 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
96151 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
96152 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
96153 if (!error)
96154 printk("okay\n");
96155 else {
96156 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
96157 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
96158 if (error == -ENOENT)
96159 printk("/initrd does not exist. Ignored.\n");
96160 else
96161 printk("failed\n");
96162 printk(KERN_NOTICE "Unmounting old root\n");
96163 - sys_umount("/old", MNT_DETACH);
96164 + sys_umount((char __force_user *)"/old", MNT_DETACH);
96165 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
96166 if (fd < 0) {
96167 error = fd;
96168 @@ -127,11 +127,11 @@ int __init initrd_load(void)
96169 * mounted in the normal path.
96170 */
96171 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
96172 - sys_unlink("/initrd.image");
96173 + sys_unlink((const char __force_user *)"/initrd.image");
96174 handle_initrd();
96175 return 1;
96176 }
96177 }
96178 - sys_unlink("/initrd.image");
96179 + sys_unlink((const char __force_user *)"/initrd.image");
96180 return 0;
96181 }
96182 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
96183 index 8cb6db5..d729f50 100644
96184 --- a/init/do_mounts_md.c
96185 +++ b/init/do_mounts_md.c
96186 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
96187 partitioned ? "_d" : "", minor,
96188 md_setup_args[ent].device_names);
96189
96190 - fd = sys_open(name, 0, 0);
96191 + fd = sys_open((char __force_user *)name, 0, 0);
96192 if (fd < 0) {
96193 printk(KERN_ERR "md: open failed - cannot start "
96194 "array %s\n", name);
96195 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
96196 * array without it
96197 */
96198 sys_close(fd);
96199 - fd = sys_open(name, 0, 0);
96200 + fd = sys_open((char __force_user *)name, 0, 0);
96201 sys_ioctl(fd, BLKRRPART, 0);
96202 }
96203 sys_close(fd);
96204 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
96205
96206 wait_for_device_probe();
96207
96208 - fd = sys_open("/dev/md0", 0, 0);
96209 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
96210 if (fd >= 0) {
96211 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
96212 sys_close(fd);
96213 diff --git a/init/init_task.c b/init/init_task.c
96214 index ba0a7f36..2bcf1d5 100644
96215 --- a/init/init_task.c
96216 +++ b/init/init_task.c
96217 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
96218 * Initial thread structure. Alignment of this is handled by a special
96219 * linker map entry.
96220 */
96221 +#ifdef CONFIG_X86
96222 +union thread_union init_thread_union __init_task_data;
96223 +#else
96224 union thread_union init_thread_union __init_task_data =
96225 { INIT_THREAD_INFO(init_task) };
96226 +#endif
96227 diff --git a/init/initramfs.c b/init/initramfs.c
96228 index ad1bd77..dca2c1b 100644
96229 --- a/init/initramfs.c
96230 +++ b/init/initramfs.c
96231 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
96232
96233 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
96234 while (count) {
96235 - ssize_t rv = sys_write(fd, p, count);
96236 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
96237
96238 if (rv < 0) {
96239 if (rv == -EINTR || rv == -EAGAIN)
96240 @@ -107,7 +107,7 @@ static void __init free_hash(void)
96241 }
96242 }
96243
96244 -static long __init do_utime(char *filename, time_t mtime)
96245 +static long __init do_utime(char __force_user *filename, time_t mtime)
96246 {
96247 struct timespec t[2];
96248
96249 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
96250 struct dir_entry *de, *tmp;
96251 list_for_each_entry_safe(de, tmp, &dir_list, list) {
96252 list_del(&de->list);
96253 - do_utime(de->name, de->mtime);
96254 + do_utime((char __force_user *)de->name, de->mtime);
96255 kfree(de->name);
96256 kfree(de);
96257 }
96258 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
96259 if (nlink >= 2) {
96260 char *old = find_link(major, minor, ino, mode, collected);
96261 if (old)
96262 - return (sys_link(old, collected) < 0) ? -1 : 1;
96263 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
96264 }
96265 return 0;
96266 }
96267 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
96268 {
96269 struct stat st;
96270
96271 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
96272 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
96273 if (S_ISDIR(st.st_mode))
96274 - sys_rmdir(path);
96275 + sys_rmdir((char __force_user *)path);
96276 else
96277 - sys_unlink(path);
96278 + sys_unlink((char __force_user *)path);
96279 }
96280 }
96281
96282 @@ -338,7 +338,7 @@ static int __init do_name(void)
96283 int openflags = O_WRONLY|O_CREAT;
96284 if (ml != 1)
96285 openflags |= O_TRUNC;
96286 - wfd = sys_open(collected, openflags, mode);
96287 + wfd = sys_open((char __force_user *)collected, openflags, mode);
96288
96289 if (wfd >= 0) {
96290 sys_fchown(wfd, uid, gid);
96291 @@ -350,17 +350,17 @@ static int __init do_name(void)
96292 }
96293 }
96294 } else if (S_ISDIR(mode)) {
96295 - sys_mkdir(collected, mode);
96296 - sys_chown(collected, uid, gid);
96297 - sys_chmod(collected, mode);
96298 + sys_mkdir((char __force_user *)collected, mode);
96299 + sys_chown((char __force_user *)collected, uid, gid);
96300 + sys_chmod((char __force_user *)collected, mode);
96301 dir_add(collected, mtime);
96302 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
96303 S_ISFIFO(mode) || S_ISSOCK(mode)) {
96304 if (maybe_link() == 0) {
96305 - sys_mknod(collected, mode, rdev);
96306 - sys_chown(collected, uid, gid);
96307 - sys_chmod(collected, mode);
96308 - do_utime(collected, mtime);
96309 + sys_mknod((char __force_user *)collected, mode, rdev);
96310 + sys_chown((char __force_user *)collected, uid, gid);
96311 + sys_chmod((char __force_user *)collected, mode);
96312 + do_utime((char __force_user *)collected, mtime);
96313 }
96314 }
96315 return 0;
96316 @@ -372,7 +372,7 @@ static int __init do_copy(void)
96317 if (xwrite(wfd, victim, body_len) != body_len)
96318 error("write error");
96319 sys_close(wfd);
96320 - do_utime(vcollected, mtime);
96321 + do_utime((char __force_user *)vcollected, mtime);
96322 kfree(vcollected);
96323 eat(body_len);
96324 state = SkipIt;
96325 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
96326 {
96327 collected[N_ALIGN(name_len) + body_len] = '\0';
96328 clean_path(collected, 0);
96329 - sys_symlink(collected + N_ALIGN(name_len), collected);
96330 - sys_lchown(collected, uid, gid);
96331 - do_utime(collected, mtime);
96332 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
96333 + sys_lchown((char __force_user *)collected, uid, gid);
96334 + do_utime((char __force_user *)collected, mtime);
96335 state = SkipIt;
96336 next_state = Reset;
96337 return 0;
96338 diff --git a/init/main.c b/init/main.c
96339 index 6f0f1c5f..a542824 100644
96340 --- a/init/main.c
96341 +++ b/init/main.c
96342 @@ -96,6 +96,8 @@ extern void radix_tree_init(void);
96343 static inline void mark_rodata_ro(void) { }
96344 #endif
96345
96346 +extern void grsecurity_init(void);
96347 +
96348 /*
96349 * Debug helper: via this flag we know that we are in 'early bootup code'
96350 * where only the boot processor is running with IRQ disabled. This means
96351 @@ -157,6 +159,85 @@ static int __init set_reset_devices(char *str)
96352
96353 __setup("reset_devices", set_reset_devices);
96354
96355 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
96356 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
96357 +static int __init setup_grsec_proc_gid(char *str)
96358 +{
96359 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
96360 + return 1;
96361 +}
96362 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
96363 +#endif
96364 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
96365 +int grsec_enable_sysfs_restrict = 1;
96366 +static int __init setup_grsec_sysfs_restrict(char *str)
96367 +{
96368 + if (!simple_strtol(str, NULL, 0))
96369 + grsec_enable_sysfs_restrict = 0;
96370 + return 1;
96371 +}
96372 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
96373 +#endif
96374 +
96375 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
96376 +unsigned long pax_user_shadow_base __read_only;
96377 +EXPORT_SYMBOL(pax_user_shadow_base);
96378 +extern char pax_enter_kernel_user[];
96379 +extern char pax_exit_kernel_user[];
96380 +#endif
96381 +
96382 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
96383 +static int __init setup_pax_nouderef(char *str)
96384 +{
96385 +#ifdef CONFIG_X86_32
96386 + unsigned int cpu;
96387 + struct desc_struct *gdt;
96388 +
96389 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
96390 + gdt = get_cpu_gdt_table(cpu);
96391 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
96392 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
96393 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
96394 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
96395 + }
96396 + loadsegment(ds, __KERNEL_DS);
96397 + loadsegment(es, __KERNEL_DS);
96398 + loadsegment(ss, __KERNEL_DS);
96399 +#else
96400 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
96401 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
96402 + clone_pgd_mask = ~(pgdval_t)0UL;
96403 + pax_user_shadow_base = 0UL;
96404 + setup_clear_cpu_cap(X86_FEATURE_PCID);
96405 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
96406 +#endif
96407 +
96408 + return 0;
96409 +}
96410 +early_param("pax_nouderef", setup_pax_nouderef);
96411 +
96412 +#ifdef CONFIG_X86_64
96413 +static int __init setup_pax_weakuderef(char *str)
96414 +{
96415 + if (clone_pgd_mask != ~(pgdval_t)0UL)
96416 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
96417 + return 1;
96418 +}
96419 +__setup("pax_weakuderef", setup_pax_weakuderef);
96420 +#endif
96421 +#endif
96422 +
96423 +#ifdef CONFIG_PAX_SOFTMODE
96424 +int pax_softmode;
96425 +
96426 +static int __init setup_pax_softmode(char *str)
96427 +{
96428 + get_option(&str, &pax_softmode);
96429 + return 1;
96430 +}
96431 +__setup("pax_softmode=", setup_pax_softmode);
96432 +#endif
96433 +
96434 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
96435 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
96436 static const char *panic_later, *panic_param;
96437 @@ -722,7 +803,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
96438 struct blacklist_entry *entry;
96439 char *fn_name;
96440
96441 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
96442 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
96443 if (!fn_name)
96444 return false;
96445
96446 @@ -774,7 +855,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
96447 {
96448 int count = preempt_count();
96449 int ret;
96450 - char msgbuf[64];
96451 + const char *msg1 = "", *msg2 = "";
96452
96453 if (initcall_blacklisted(fn))
96454 return -EPERM;
96455 @@ -784,18 +865,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
96456 else
96457 ret = fn();
96458
96459 - msgbuf[0] = 0;
96460 -
96461 if (preempt_count() != count) {
96462 - sprintf(msgbuf, "preemption imbalance ");
96463 + msg1 = " preemption imbalance";
96464 preempt_count_set(count);
96465 }
96466 if (irqs_disabled()) {
96467 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
96468 + msg2 = " disabled interrupts";
96469 local_irq_enable();
96470 }
96471 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
96472 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
96473
96474 + add_latent_entropy();
96475 return ret;
96476 }
96477
96478 @@ -901,8 +981,8 @@ static int run_init_process(const char *init_filename)
96479 {
96480 argv_init[0] = init_filename;
96481 return do_execve(getname_kernel(init_filename),
96482 - (const char __user *const __user *)argv_init,
96483 - (const char __user *const __user *)envp_init);
96484 + (const char __user *const __force_user *)argv_init,
96485 + (const char __user *const __force_user *)envp_init);
96486 }
96487
96488 static int try_to_run_init_process(const char *init_filename)
96489 @@ -919,6 +999,10 @@ static int try_to_run_init_process(const char *init_filename)
96490 return ret;
96491 }
96492
96493 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
96494 +extern int gr_init_ran;
96495 +#endif
96496 +
96497 static noinline void __init kernel_init_freeable(void);
96498
96499 static int __ref kernel_init(void *unused)
96500 @@ -943,6 +1027,11 @@ static int __ref kernel_init(void *unused)
96501 ramdisk_execute_command, ret);
96502 }
96503
96504 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
96505 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
96506 + gr_init_ran = 1;
96507 +#endif
96508 +
96509 /*
96510 * We try each of these until one succeeds.
96511 *
96512 @@ -998,7 +1087,7 @@ static noinline void __init kernel_init_freeable(void)
96513 do_basic_setup();
96514
96515 /* Open the /dev/console on the rootfs, this should never fail */
96516 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
96517 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
96518 pr_err("Warning: unable to open an initial console.\n");
96519
96520 (void) sys_dup(0);
96521 @@ -1011,11 +1100,13 @@ static noinline void __init kernel_init_freeable(void)
96522 if (!ramdisk_execute_command)
96523 ramdisk_execute_command = "/init";
96524
96525 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
96526 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
96527 ramdisk_execute_command = NULL;
96528 prepare_namespace();
96529 }
96530
96531 + grsecurity_init();
96532 +
96533 /*
96534 * Ok, we have completed the initial bootup, and
96535 * we're essentially up and running. Get rid of the
96536 diff --git a/ipc/compat.c b/ipc/compat.c
96537 index 9b3c85f..5266b0f 100644
96538 --- a/ipc/compat.c
96539 +++ b/ipc/compat.c
96540 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
96541 COMPAT_SHMLBA);
96542 if (err < 0)
96543 return err;
96544 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
96545 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
96546 }
96547 case SHMDT:
96548 return sys_shmdt(compat_ptr(ptr));
96549 @@ -747,7 +747,7 @@ COMPAT_SYSCALL_DEFINE3(shmctl, int, first, int, second, void __user *, uptr)
96550 }
96551
96552 COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems,
96553 - unsigned, nsops,
96554 + compat_long_t, nsops,
96555 const struct compat_timespec __user *, timeout)
96556 {
96557 struct timespec __user *ts64;
96558 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
96559 index 8ad93c2..efd80f8 100644
96560 --- a/ipc/ipc_sysctl.c
96561 +++ b/ipc/ipc_sysctl.c
96562 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
96563 static int proc_ipc_dointvec(struct ctl_table *table, int write,
96564 void __user *buffer, size_t *lenp, loff_t *ppos)
96565 {
96566 - struct ctl_table ipc_table;
96567 + ctl_table_no_const ipc_table;
96568
96569 memcpy(&ipc_table, table, sizeof(ipc_table));
96570 ipc_table.data = get_ipc(table);
96571 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
96572 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
96573 void __user *buffer, size_t *lenp, loff_t *ppos)
96574 {
96575 - struct ctl_table ipc_table;
96576 + ctl_table_no_const ipc_table;
96577
96578 memcpy(&ipc_table, table, sizeof(ipc_table));
96579 ipc_table.data = get_ipc(table);
96580 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
96581 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
96582 void __user *buffer, size_t *lenp, loff_t *ppos)
96583 {
96584 - struct ctl_table ipc_table;
96585 + ctl_table_no_const ipc_table;
96586 memcpy(&ipc_table, table, sizeof(ipc_table));
96587 ipc_table.data = get_ipc(table);
96588
96589 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
96590 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
96591 void __user *buffer, size_t *lenp, loff_t *ppos)
96592 {
96593 - struct ctl_table ipc_table;
96594 + ctl_table_no_const ipc_table;
96595 int dummy = 0;
96596
96597 memcpy(&ipc_table, table, sizeof(ipc_table));
96598 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
96599 index 68d4e95..1477ded 100644
96600 --- a/ipc/mq_sysctl.c
96601 +++ b/ipc/mq_sysctl.c
96602 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
96603 static int proc_mq_dointvec(struct ctl_table *table, int write,
96604 void __user *buffer, size_t *lenp, loff_t *ppos)
96605 {
96606 - struct ctl_table mq_table;
96607 + ctl_table_no_const mq_table;
96608 memcpy(&mq_table, table, sizeof(mq_table));
96609 mq_table.data = get_mq(table);
96610
96611 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
96612 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
96613 void __user *buffer, size_t *lenp, loff_t *ppos)
96614 {
96615 - struct ctl_table mq_table;
96616 + ctl_table_no_const mq_table;
96617 memcpy(&mq_table, table, sizeof(mq_table));
96618 mq_table.data = get_mq(table);
96619
96620 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
96621 index 7635a1c..7432cb6 100644
96622 --- a/ipc/mqueue.c
96623 +++ b/ipc/mqueue.c
96624 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
96625 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
96626 info->attr.mq_msgsize);
96627
96628 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
96629 spin_lock(&mq_lock);
96630 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
96631 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
96632 diff --git a/ipc/sem.c b/ipc/sem.c
96633 index 9284211..bca5b1b 100644
96634 --- a/ipc/sem.c
96635 +++ b/ipc/sem.c
96636 @@ -1780,7 +1780,7 @@ static int get_queue_result(struct sem_queue *q)
96637 }
96638
96639 SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
96640 - unsigned, nsops, const struct timespec __user *, timeout)
96641 + long, nsops, const struct timespec __user *, timeout)
96642 {
96643 int error = -EINVAL;
96644 struct sem_array *sma;
96645 @@ -2015,7 +2015,7 @@ out_free:
96646 }
96647
96648 SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
96649 - unsigned, nsops)
96650 + long, nsops)
96651 {
96652 return sys_semtimedop(semid, tsops, nsops, NULL);
96653 }
96654 diff --git a/ipc/shm.c b/ipc/shm.c
96655 index 19633b4..d454904 100644
96656 --- a/ipc/shm.c
96657 +++ b/ipc/shm.c
96658 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
96659 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
96660 #endif
96661
96662 +#ifdef CONFIG_GRKERNSEC
96663 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
96664 + const u64 shm_createtime, const kuid_t cuid,
96665 + const int shmid);
96666 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
96667 + const u64 shm_createtime);
96668 +#endif
96669 +
96670 void shm_init_ns(struct ipc_namespace *ns)
96671 {
96672 ns->shm_ctlmax = SHMMAX;
96673 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
96674 shp->shm_lprid = 0;
96675 shp->shm_atim = shp->shm_dtim = 0;
96676 shp->shm_ctim = get_seconds();
96677 +#ifdef CONFIG_GRKERNSEC
96678 + shp->shm_createtime = ktime_get_ns();
96679 +#endif
96680 shp->shm_segsz = size;
96681 shp->shm_nattch = 0;
96682 shp->shm_file = file;
96683 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96684 f_mode = FMODE_READ | FMODE_WRITE;
96685 }
96686 if (shmflg & SHM_EXEC) {
96687 +
96688 +#ifdef CONFIG_PAX_MPROTECT
96689 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
96690 + goto out;
96691 +#endif
96692 +
96693 prot |= PROT_EXEC;
96694 acc_mode |= S_IXUGO;
96695 }
96696 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96697 if (err)
96698 goto out_unlock;
96699
96700 +#ifdef CONFIG_GRKERNSEC
96701 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
96702 + shp->shm_perm.cuid, shmid) ||
96703 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
96704 + err = -EACCES;
96705 + goto out_unlock;
96706 + }
96707 +#endif
96708 +
96709 ipc_lock_object(&shp->shm_perm);
96710
96711 /* check if shm_destroy() is tearing down shp */
96712 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96713 path = shp->shm_file->f_path;
96714 path_get(&path);
96715 shp->shm_nattch++;
96716 +#ifdef CONFIG_GRKERNSEC
96717 + shp->shm_lapid = current->pid;
96718 +#endif
96719 size = i_size_read(path.dentry->d_inode);
96720 ipc_unlock_object(&shp->shm_perm);
96721 rcu_read_unlock();
96722 diff --git a/ipc/util.c b/ipc/util.c
96723 index 106bed0..f851429 100644
96724 --- a/ipc/util.c
96725 +++ b/ipc/util.c
96726 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
96727 int (*show)(struct seq_file *, void *);
96728 };
96729
96730 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
96731 +
96732 /**
96733 * ipc_init - initialise ipc subsystem
96734 *
96735 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
96736 granted_mode >>= 6;
96737 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
96738 granted_mode >>= 3;
96739 +
96740 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
96741 + return -1;
96742 +
96743 /* is there some bit set in requested_mode but not in granted_mode? */
96744 if ((requested_mode & ~granted_mode & 0007) &&
96745 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
96746 diff --git a/kernel/audit.c b/kernel/audit.c
96747 index 72ab759..757deba 100644
96748 --- a/kernel/audit.c
96749 +++ b/kernel/audit.c
96750 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
96751 3) suppressed due to audit_rate_limit
96752 4) suppressed due to audit_backlog_limit
96753 */
96754 -static atomic_t audit_lost = ATOMIC_INIT(0);
96755 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
96756
96757 /* The netlink socket. */
96758 static struct sock *audit_sock;
96759 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
96760 unsigned long now;
96761 int print;
96762
96763 - atomic_inc(&audit_lost);
96764 + atomic_inc_unchecked(&audit_lost);
96765
96766 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
96767
96768 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
96769 if (print) {
96770 if (printk_ratelimit())
96771 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
96772 - atomic_read(&audit_lost),
96773 + atomic_read_unchecked(&audit_lost),
96774 audit_rate_limit,
96775 audit_backlog_limit);
96776 audit_panic(message);
96777 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
96778 s.pid = audit_pid;
96779 s.rate_limit = audit_rate_limit;
96780 s.backlog_limit = audit_backlog_limit;
96781 - s.lost = atomic_read(&audit_lost);
96782 + s.lost = atomic_read_unchecked(&audit_lost);
96783 s.backlog = skb_queue_len(&audit_skb_queue);
96784 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
96785 s.backlog_wait_time = audit_backlog_wait_time;
96786 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
96787 index dc4ae70..2a2bddc 100644
96788 --- a/kernel/auditsc.c
96789 +++ b/kernel/auditsc.c
96790 @@ -1955,7 +1955,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
96791 }
96792
96793 /* global counter which is incremented every time something logs in */
96794 -static atomic_t session_id = ATOMIC_INIT(0);
96795 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
96796
96797 static int audit_set_loginuid_perm(kuid_t loginuid)
96798 {
96799 @@ -2022,7 +2022,7 @@ int audit_set_loginuid(kuid_t loginuid)
96800
96801 /* are we setting or clearing? */
96802 if (uid_valid(loginuid))
96803 - sessionid = (unsigned int)atomic_inc_return(&session_id);
96804 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
96805
96806 task->sessionid = sessionid;
96807 task->loginuid = loginuid;
96808 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
96809 index 0c5796e..a9414e2 100644
96810 --- a/kernel/bpf/core.c
96811 +++ b/kernel/bpf/core.c
96812 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
96813 * random section of illegal instructions.
96814 */
96815 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
96816 - hdr = module_alloc(size);
96817 + hdr = module_alloc_exec(size);
96818 if (hdr == NULL)
96819 return NULL;
96820
96821 /* Fill space with illegal/arch-dep instructions. */
96822 bpf_fill_ill_insns(hdr, size);
96823
96824 + pax_open_kernel();
96825 hdr->pages = size / PAGE_SIZE;
96826 + pax_close_kernel();
96827 +
96828 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
96829 PAGE_SIZE - sizeof(*hdr));
96830 start = (prandom_u32() % hole) & ~(alignment - 1);
96831 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
96832
96833 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
96834 {
96835 - module_memfree(hdr);
96836 + module_memfree_exec(hdr);
96837 }
96838 #endif /* CONFIG_BPF_JIT */
96839
96840 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
96841 index 536edc2..d28c85d 100644
96842 --- a/kernel/bpf/syscall.c
96843 +++ b/kernel/bpf/syscall.c
96844 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
96845 int err;
96846
96847 /* the syscall is limited to root temporarily. This restriction will be
96848 - * lifted when security audit is clean. Note that eBPF+tracing must have
96849 - * this restriction, since it may pass kernel data to user space
96850 + * lifted by upstream when a half-assed security audit is clean. Note
96851 + * that eBPF+tracing must have this restriction, since it may pass
96852 + * kernel data to user space
96853 */
96854 if (!capable(CAP_SYS_ADMIN))
96855 return -EPERM;
96856 +#ifdef CONFIG_GRKERNSEC
96857 + return -EPERM;
96858 +#endif
96859
96860 if (!access_ok(VERIFY_READ, uattr, 1))
96861 return -EFAULT;
96862 diff --git a/kernel/capability.c b/kernel/capability.c
96863 index 989f5bf..d317ca0 100644
96864 --- a/kernel/capability.c
96865 +++ b/kernel/capability.c
96866 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
96867 * before modification is attempted and the application
96868 * fails.
96869 */
96870 + if (tocopy > ARRAY_SIZE(kdata))
96871 + return -EFAULT;
96872 +
96873 if (copy_to_user(dataptr, kdata, tocopy
96874 * sizeof(struct __user_cap_data_struct))) {
96875 return -EFAULT;
96876 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
96877 int ret;
96878
96879 rcu_read_lock();
96880 - ret = security_capable(__task_cred(t), ns, cap);
96881 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
96882 + gr_task_is_capable(t, __task_cred(t), cap);
96883 rcu_read_unlock();
96884
96885 - return (ret == 0);
96886 + return ret;
96887 }
96888
96889 /**
96890 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
96891 int ret;
96892
96893 rcu_read_lock();
96894 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
96895 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
96896 rcu_read_unlock();
96897
96898 - return (ret == 0);
96899 + return ret;
96900 }
96901
96902 /**
96903 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
96904 BUG();
96905 }
96906
96907 - if (security_capable(current_cred(), ns, cap) == 0) {
96908 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
96909 current->flags |= PF_SUPERPRIV;
96910 return true;
96911 }
96912 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
96913 }
96914 EXPORT_SYMBOL(ns_capable);
96915
96916 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
96917 +{
96918 + if (unlikely(!cap_valid(cap))) {
96919 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
96920 + BUG();
96921 + }
96922 +
96923 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
96924 + current->flags |= PF_SUPERPRIV;
96925 + return true;
96926 + }
96927 + return false;
96928 +}
96929 +EXPORT_SYMBOL(ns_capable_nolog);
96930 +
96931 /**
96932 * file_ns_capable - Determine if the file's opener had a capability in effect
96933 * @file: The file we want to check
96934 @@ -427,6 +446,12 @@ bool capable(int cap)
96935 }
96936 EXPORT_SYMBOL(capable);
96937
96938 +bool capable_nolog(int cap)
96939 +{
96940 + return ns_capable_nolog(&init_user_ns, cap);
96941 +}
96942 +EXPORT_SYMBOL(capable_nolog);
96943 +
96944 /**
96945 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
96946 * @inode: The inode in question
96947 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
96948 kgid_has_mapping(ns, inode->i_gid);
96949 }
96950 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
96951 +
96952 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
96953 +{
96954 + struct user_namespace *ns = current_user_ns();
96955 +
96956 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
96957 + kgid_has_mapping(ns, inode->i_gid);
96958 +}
96959 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
96960 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
96961 index 29a7b2c..a64e30a 100644
96962 --- a/kernel/cgroup.c
96963 +++ b/kernel/cgroup.c
96964 @@ -5347,6 +5347,9 @@ static void cgroup_release_agent(struct work_struct *work)
96965 if (!pathbuf || !agentbuf)
96966 goto out;
96967
96968 + if (agentbuf[0] == '\0')
96969 + goto out;
96970 +
96971 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
96972 if (!path)
96973 goto out;
96974 @@ -5532,7 +5535,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
96975 struct task_struct *task;
96976 int count = 0;
96977
96978 - seq_printf(seq, "css_set %p\n", cset);
96979 + seq_printf(seq, "css_set %pK\n", cset);
96980
96981 list_for_each_entry(task, &cset->tasks, cg_list) {
96982 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
96983 diff --git a/kernel/compat.c b/kernel/compat.c
96984 index 24f0061..762ec00 100644
96985 --- a/kernel/compat.c
96986 +++ b/kernel/compat.c
96987 @@ -13,6 +13,7 @@
96988
96989 #include <linux/linkage.h>
96990 #include <linux/compat.h>
96991 +#include <linux/module.h>
96992 #include <linux/errno.h>
96993 #include <linux/time.h>
96994 #include <linux/signal.h>
96995 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
96996 mm_segment_t oldfs;
96997 long ret;
96998
96999 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
97000 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
97001 oldfs = get_fs();
97002 set_fs(KERNEL_DS);
97003 ret = hrtimer_nanosleep_restart(restart);
97004 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
97005 oldfs = get_fs();
97006 set_fs(KERNEL_DS);
97007 ret = hrtimer_nanosleep(&tu,
97008 - rmtp ? (struct timespec __user *)&rmt : NULL,
97009 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
97010 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
97011 set_fs(oldfs);
97012
97013 @@ -378,7 +379,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
97014 mm_segment_t old_fs = get_fs();
97015
97016 set_fs(KERNEL_DS);
97017 - ret = sys_sigpending((old_sigset_t __user *) &s);
97018 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
97019 set_fs(old_fs);
97020 if (ret == 0)
97021 ret = put_user(s, set);
97022 @@ -468,7 +469,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
97023 mm_segment_t old_fs = get_fs();
97024
97025 set_fs(KERNEL_DS);
97026 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
97027 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
97028 set_fs(old_fs);
97029
97030 if (!ret) {
97031 @@ -550,8 +551,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
97032 set_fs (KERNEL_DS);
97033 ret = sys_wait4(pid,
97034 (stat_addr ?
97035 - (unsigned int __user *) &status : NULL),
97036 - options, (struct rusage __user *) &r);
97037 + (unsigned int __force_user *) &status : NULL),
97038 + options, (struct rusage __force_user *) &r);
97039 set_fs (old_fs);
97040
97041 if (ret > 0) {
97042 @@ -577,8 +578,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
97043 memset(&info, 0, sizeof(info));
97044
97045 set_fs(KERNEL_DS);
97046 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
97047 - uru ? (struct rusage __user *)&ru : NULL);
97048 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
97049 + uru ? (struct rusage __force_user *)&ru : NULL);
97050 set_fs(old_fs);
97051
97052 if ((ret < 0) || (info.si_signo == 0))
97053 @@ -712,8 +713,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
97054 oldfs = get_fs();
97055 set_fs(KERNEL_DS);
97056 err = sys_timer_settime(timer_id, flags,
97057 - (struct itimerspec __user *) &newts,
97058 - (struct itimerspec __user *) &oldts);
97059 + (struct itimerspec __force_user *) &newts,
97060 + (struct itimerspec __force_user *) &oldts);
97061 set_fs(oldfs);
97062 if (!err && old && put_compat_itimerspec(old, &oldts))
97063 return -EFAULT;
97064 @@ -730,7 +731,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
97065 oldfs = get_fs();
97066 set_fs(KERNEL_DS);
97067 err = sys_timer_gettime(timer_id,
97068 - (struct itimerspec __user *) &ts);
97069 + (struct itimerspec __force_user *) &ts);
97070 set_fs(oldfs);
97071 if (!err && put_compat_itimerspec(setting, &ts))
97072 return -EFAULT;
97073 @@ -749,7 +750,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
97074 oldfs = get_fs();
97075 set_fs(KERNEL_DS);
97076 err = sys_clock_settime(which_clock,
97077 - (struct timespec __user *) &ts);
97078 + (struct timespec __force_user *) &ts);
97079 set_fs(oldfs);
97080 return err;
97081 }
97082 @@ -764,7 +765,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
97083 oldfs = get_fs();
97084 set_fs(KERNEL_DS);
97085 err = sys_clock_gettime(which_clock,
97086 - (struct timespec __user *) &ts);
97087 + (struct timespec __force_user *) &ts);
97088 set_fs(oldfs);
97089 if (!err && compat_put_timespec(&ts, tp))
97090 return -EFAULT;
97091 @@ -784,7 +785,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
97092
97093 oldfs = get_fs();
97094 set_fs(KERNEL_DS);
97095 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
97096 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
97097 set_fs(oldfs);
97098
97099 err = compat_put_timex(utp, &txc);
97100 @@ -804,7 +805,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
97101 oldfs = get_fs();
97102 set_fs(KERNEL_DS);
97103 err = sys_clock_getres(which_clock,
97104 - (struct timespec __user *) &ts);
97105 + (struct timespec __force_user *) &ts);
97106 set_fs(oldfs);
97107 if (!err && tp && compat_put_timespec(&ts, tp))
97108 return -EFAULT;
97109 @@ -818,7 +819,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
97110 struct timespec tu;
97111 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
97112
97113 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
97114 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
97115 oldfs = get_fs();
97116 set_fs(KERNEL_DS);
97117 err = clock_nanosleep_restart(restart);
97118 @@ -850,8 +851,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
97119 oldfs = get_fs();
97120 set_fs(KERNEL_DS);
97121 err = sys_clock_nanosleep(which_clock, flags,
97122 - (struct timespec __user *) &in,
97123 - (struct timespec __user *) &out);
97124 + (struct timespec __force_user *) &in,
97125 + (struct timespec __force_user *) &out);
97126 set_fs(oldfs);
97127
97128 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
97129 @@ -912,7 +913,8 @@ long compat_get_bitmap(unsigned long *mask, const compat_ulong_t __user *umask,
97130 * bitmap. We must however ensure the end of the
97131 * kernel bitmap is zeroed.
97132 */
97133 - if (nr_compat_longs-- > 0) {
97134 + if (nr_compat_longs) {
97135 + nr_compat_longs--;
97136 if (__get_user(um, umask))
97137 return -EFAULT;
97138 } else {
97139 @@ -954,7 +956,8 @@ long compat_put_bitmap(compat_ulong_t __user *umask, unsigned long *mask,
97140 * We dont want to write past the end of the userspace
97141 * bitmap.
97142 */
97143 - if (nr_compat_longs-- > 0) {
97144 + if (nr_compat_longs) {
97145 + nr_compat_longs--;
97146 if (__put_user(um, umask))
97147 return -EFAULT;
97148 }
97149 @@ -1145,7 +1148,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
97150 mm_segment_t old_fs = get_fs();
97151
97152 set_fs(KERNEL_DS);
97153 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
97154 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
97155 set_fs(old_fs);
97156 if (compat_put_timespec(&t, interval))
97157 return -EFAULT;
97158 diff --git a/kernel/configs.c b/kernel/configs.c
97159 index c18b1f1..b9a0132 100644
97160 --- a/kernel/configs.c
97161 +++ b/kernel/configs.c
97162 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
97163 struct proc_dir_entry *entry;
97164
97165 /* create the current config file */
97166 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
97167 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
97168 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
97169 + &ikconfig_file_ops);
97170 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
97171 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
97172 + &ikconfig_file_ops);
97173 +#endif
97174 +#else
97175 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
97176 &ikconfig_file_ops);
97177 +#endif
97178 +
97179 if (!entry)
97180 return -ENOMEM;
97181
97182 diff --git a/kernel/cred.c b/kernel/cred.c
97183 index e0573a4..26c0fd3 100644
97184 --- a/kernel/cred.c
97185 +++ b/kernel/cred.c
97186 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
97187 validate_creds(cred);
97188 alter_cred_subscribers(cred, -1);
97189 put_cred(cred);
97190 +
97191 +#ifdef CONFIG_GRKERNSEC_SETXID
97192 + cred = (struct cred *) tsk->delayed_cred;
97193 + if (cred != NULL) {
97194 + tsk->delayed_cred = NULL;
97195 + validate_creds(cred);
97196 + alter_cred_subscribers(cred, -1);
97197 + put_cred(cred);
97198 + }
97199 +#endif
97200 }
97201
97202 /**
97203 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
97204 * Always returns 0 thus allowing this function to be tail-called at the end
97205 * of, say, sys_setgid().
97206 */
97207 -int commit_creds(struct cred *new)
97208 +static int __commit_creds(struct cred *new)
97209 {
97210 struct task_struct *task = current;
97211 const struct cred *old = task->real_cred;
97212 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
97213
97214 get_cred(new); /* we will require a ref for the subj creds too */
97215
97216 + gr_set_role_label(task, new->uid, new->gid);
97217 +
97218 /* dumpability changes */
97219 if (!uid_eq(old->euid, new->euid) ||
97220 !gid_eq(old->egid, new->egid) ||
97221 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
97222 put_cred(old);
97223 return 0;
97224 }
97225 +#ifdef CONFIG_GRKERNSEC_SETXID
97226 +extern int set_user(struct cred *new);
97227 +
97228 +void gr_delayed_cred_worker(void)
97229 +{
97230 + const struct cred *new = current->delayed_cred;
97231 + struct cred *ncred;
97232 +
97233 + current->delayed_cred = NULL;
97234 +
97235 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
97236 + // from doing get_cred on it when queueing this
97237 + put_cred(new);
97238 + return;
97239 + } else if (new == NULL)
97240 + return;
97241 +
97242 + ncred = prepare_creds();
97243 + if (!ncred)
97244 + goto die;
97245 + // uids
97246 + ncred->uid = new->uid;
97247 + ncred->euid = new->euid;
97248 + ncred->suid = new->suid;
97249 + ncred->fsuid = new->fsuid;
97250 + // gids
97251 + ncred->gid = new->gid;
97252 + ncred->egid = new->egid;
97253 + ncred->sgid = new->sgid;
97254 + ncred->fsgid = new->fsgid;
97255 + // groups
97256 + set_groups(ncred, new->group_info);
97257 + // caps
97258 + ncred->securebits = new->securebits;
97259 + ncred->cap_inheritable = new->cap_inheritable;
97260 + ncred->cap_permitted = new->cap_permitted;
97261 + ncred->cap_effective = new->cap_effective;
97262 + ncred->cap_bset = new->cap_bset;
97263 +
97264 + if (set_user(ncred)) {
97265 + abort_creds(ncred);
97266 + goto die;
97267 + }
97268 +
97269 + // from doing get_cred on it when queueing this
97270 + put_cred(new);
97271 +
97272 + __commit_creds(ncred);
97273 + return;
97274 +die:
97275 + // from doing get_cred on it when queueing this
97276 + put_cred(new);
97277 + do_group_exit(SIGKILL);
97278 +}
97279 +#endif
97280 +
97281 +int commit_creds(struct cred *new)
97282 +{
97283 +#ifdef CONFIG_GRKERNSEC_SETXID
97284 + int ret;
97285 + int schedule_it = 0;
97286 + struct task_struct *t;
97287 + unsigned oldsecurebits = current_cred()->securebits;
97288 +
97289 + /* we won't get called with tasklist_lock held for writing
97290 + and interrupts disabled as the cred struct in that case is
97291 + init_cred
97292 + */
97293 + if (grsec_enable_setxid && !current_is_single_threaded() &&
97294 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
97295 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
97296 + schedule_it = 1;
97297 + }
97298 + ret = __commit_creds(new);
97299 + if (schedule_it) {
97300 + rcu_read_lock();
97301 + read_lock(&tasklist_lock);
97302 + for (t = next_thread(current); t != current;
97303 + t = next_thread(t)) {
97304 + /* we'll check if the thread has uid 0 in
97305 + * the delayed worker routine
97306 + */
97307 + if (task_securebits(t) == oldsecurebits &&
97308 + t->delayed_cred == NULL) {
97309 + t->delayed_cred = get_cred(new);
97310 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
97311 + set_tsk_need_resched(t);
97312 + }
97313 + }
97314 + read_unlock(&tasklist_lock);
97315 + rcu_read_unlock();
97316 + }
97317 +
97318 + return ret;
97319 +#else
97320 + return __commit_creds(new);
97321 +#endif
97322 +}
97323 +
97324 EXPORT_SYMBOL(commit_creds);
97325
97326 /**
97327 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
97328 index 0874e2e..5b32cc9 100644
97329 --- a/kernel/debug/debug_core.c
97330 +++ b/kernel/debug/debug_core.c
97331 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
97332 */
97333 static atomic_t masters_in_kgdb;
97334 static atomic_t slaves_in_kgdb;
97335 -static atomic_t kgdb_break_tasklet_var;
97336 +static atomic_unchecked_t kgdb_break_tasklet_var;
97337 atomic_t kgdb_setting_breakpoint;
97338
97339 struct task_struct *kgdb_usethread;
97340 @@ -137,7 +137,7 @@ int kgdb_single_step;
97341 static pid_t kgdb_sstep_pid;
97342
97343 /* to keep track of the CPU which is doing the single stepping*/
97344 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
97345 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
97346
97347 /*
97348 * If you are debugging a problem where roundup (the collection of
97349 @@ -552,7 +552,7 @@ return_normal:
97350 * kernel will only try for the value of sstep_tries before
97351 * giving up and continuing on.
97352 */
97353 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
97354 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
97355 (kgdb_info[cpu].task &&
97356 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
97357 atomic_set(&kgdb_active, -1);
97358 @@ -654,8 +654,8 @@ cpu_master_loop:
97359 }
97360
97361 kgdb_restore:
97362 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
97363 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
97364 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
97365 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
97366 if (kgdb_info[sstep_cpu].task)
97367 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
97368 else
97369 @@ -949,18 +949,18 @@ static void kgdb_unregister_callbacks(void)
97370 static void kgdb_tasklet_bpt(unsigned long ing)
97371 {
97372 kgdb_breakpoint();
97373 - atomic_set(&kgdb_break_tasklet_var, 0);
97374 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
97375 }
97376
97377 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
97378
97379 void kgdb_schedule_breakpoint(void)
97380 {
97381 - if (atomic_read(&kgdb_break_tasklet_var) ||
97382 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
97383 atomic_read(&kgdb_active) != -1 ||
97384 atomic_read(&kgdb_setting_breakpoint))
97385 return;
97386 - atomic_inc(&kgdb_break_tasklet_var);
97387 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
97388 tasklet_schedule(&kgdb_tasklet_breakpoint);
97389 }
97390 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
97391 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
97392 index 41213454..861e178 100644
97393 --- a/kernel/debug/kdb/kdb_main.c
97394 +++ b/kernel/debug/kdb/kdb_main.c
97395 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
97396 continue;
97397
97398 kdb_printf("%-20s%8u 0x%p ", mod->name,
97399 - mod->core_size, (void *)mod);
97400 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
97401 #ifdef CONFIG_MODULE_UNLOAD
97402 kdb_printf("%4d ", module_refcount(mod));
97403 #endif
97404 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
97405 kdb_printf(" (Loading)");
97406 else
97407 kdb_printf(" (Live)");
97408 - kdb_printf(" 0x%p", mod->module_core);
97409 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
97410
97411 #ifdef CONFIG_MODULE_UNLOAD
97412 {
97413 diff --git a/kernel/events/core.c b/kernel/events/core.c
97414 index 2fabc06..79cceec 100644
97415 --- a/kernel/events/core.c
97416 +++ b/kernel/events/core.c
97417 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
97418 * 0 - disallow raw tracepoint access for unpriv
97419 * 1 - disallow cpu events for unpriv
97420 * 2 - disallow kernel profiling for unpriv
97421 + * 3 - disallow all unpriv perf event use
97422 */
97423 -int sysctl_perf_event_paranoid __read_mostly = 1;
97424 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
97425 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
97426 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
97427 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
97428 +#else
97429 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
97430 +#endif
97431
97432 /* Minimum for 512 kiB + 1 user control page */
97433 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
97434 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
97435
97436 tmp *= sysctl_perf_cpu_time_max_percent;
97437 do_div(tmp, 100);
97438 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
97439 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
97440 }
97441
97442 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
97443 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
97444 }
97445 }
97446
97447 -static atomic64_t perf_event_id;
97448 +static atomic64_unchecked_t perf_event_id;
97449
97450 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
97451 enum event_type_t event_type);
97452 @@ -3220,7 +3227,7 @@ static void __perf_event_read(void *info)
97453
97454 static inline u64 perf_event_count(struct perf_event *event)
97455 {
97456 - return local64_read(&event->count) + atomic64_read(&event->child_count);
97457 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
97458 }
97459
97460 static u64 perf_event_read(struct perf_event *event)
97461 @@ -3656,9 +3663,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
97462 mutex_lock(&event->child_mutex);
97463 total += perf_event_read(event);
97464 *enabled += event->total_time_enabled +
97465 - atomic64_read(&event->child_total_time_enabled);
97466 + atomic64_read_unchecked(&event->child_total_time_enabled);
97467 *running += event->total_time_running +
97468 - atomic64_read(&event->child_total_time_running);
97469 + atomic64_read_unchecked(&event->child_total_time_running);
97470
97471 list_for_each_entry(child, &event->child_list, child_list) {
97472 total += perf_event_read(child);
97473 @@ -4147,10 +4154,10 @@ void perf_event_update_userpage(struct perf_event *event)
97474 userpg->offset -= local64_read(&event->hw.prev_count);
97475
97476 userpg->time_enabled = enabled +
97477 - atomic64_read(&event->child_total_time_enabled);
97478 + atomic64_read_unchecked(&event->child_total_time_enabled);
97479
97480 userpg->time_running = running +
97481 - atomic64_read(&event->child_total_time_running);
97482 + atomic64_read_unchecked(&event->child_total_time_running);
97483
97484 arch_perf_update_userpage(event, userpg, now);
97485
97486 @@ -4740,7 +4747,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
97487
97488 /* Data. */
97489 sp = perf_user_stack_pointer(regs);
97490 - rem = __output_copy_user(handle, (void *) sp, dump_size);
97491 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
97492 dyn_size = dump_size - rem;
97493
97494 perf_output_skip(handle, rem);
97495 @@ -4831,11 +4838,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
97496 values[n++] = perf_event_count(event);
97497 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
97498 values[n++] = enabled +
97499 - atomic64_read(&event->child_total_time_enabled);
97500 + atomic64_read_unchecked(&event->child_total_time_enabled);
97501 }
97502 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
97503 values[n++] = running +
97504 - atomic64_read(&event->child_total_time_running);
97505 + atomic64_read_unchecked(&event->child_total_time_running);
97506 }
97507 if (read_format & PERF_FORMAT_ID)
97508 values[n++] = primary_event_id(event);
97509 @@ -7180,7 +7187,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
97510 event->parent = parent_event;
97511
97512 event->ns = get_pid_ns(task_active_pid_ns(current));
97513 - event->id = atomic64_inc_return(&perf_event_id);
97514 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
97515
97516 event->state = PERF_EVENT_STATE_INACTIVE;
97517
97518 @@ -7470,6 +7477,11 @@ SYSCALL_DEFINE5(perf_event_open,
97519 if (flags & ~PERF_FLAG_ALL)
97520 return -EINVAL;
97521
97522 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
97523 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
97524 + return -EACCES;
97525 +#endif
97526 +
97527 err = perf_copy_attr(attr_uptr, &attr);
97528 if (err)
97529 return err;
97530 @@ -7892,10 +7904,10 @@ static void sync_child_event(struct perf_event *child_event,
97531 /*
97532 * Add back the child's count to the parent's count:
97533 */
97534 - atomic64_add(child_val, &parent_event->child_count);
97535 - atomic64_add(child_event->total_time_enabled,
97536 + atomic64_add_unchecked(child_val, &parent_event->child_count);
97537 + atomic64_add_unchecked(child_event->total_time_enabled,
97538 &parent_event->child_total_time_enabled);
97539 - atomic64_add(child_event->total_time_running,
97540 + atomic64_add_unchecked(child_event->total_time_running,
97541 &parent_event->child_total_time_running);
97542
97543 /*
97544 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
97545 index 569b2187..19940d9 100644
97546 --- a/kernel/events/internal.h
97547 +++ b/kernel/events/internal.h
97548 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
97549 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
97550 }
97551
97552 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
97553 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
97554 static inline unsigned long \
97555 func_name(struct perf_output_handle *handle, \
97556 - const void *buf, unsigned long len) \
97557 + const void user *buf, unsigned long len) \
97558 { \
97559 unsigned long size, written; \
97560 \
97561 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
97562 return 0;
97563 }
97564
97565 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
97566 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
97567
97568 static inline unsigned long
97569 memcpy_skip(void *dst, const void *src, unsigned long n)
97570 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
97571 return 0;
97572 }
97573
97574 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
97575 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
97576
97577 #ifndef arch_perf_out_copy_user
97578 #define arch_perf_out_copy_user arch_perf_out_copy_user
97579 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
97580 }
97581 #endif
97582
97583 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
97584 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
97585
97586 /* Callchain handling */
97587 extern struct perf_callchain_entry *
97588 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
97589 index cb346f2..e4dc317 100644
97590 --- a/kernel/events/uprobes.c
97591 +++ b/kernel/events/uprobes.c
97592 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
97593 {
97594 struct page *page;
97595 uprobe_opcode_t opcode;
97596 - int result;
97597 + long result;
97598
97599 pagefault_disable();
97600 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
97601 diff --git a/kernel/exit.c b/kernel/exit.c
97602 index feff10b..f623dd5 100644
97603 --- a/kernel/exit.c
97604 +++ b/kernel/exit.c
97605 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
97606 struct task_struct *leader;
97607 int zap_leader;
97608 repeat:
97609 +#ifdef CONFIG_NET
97610 + gr_del_task_from_ip_table(p);
97611 +#endif
97612 +
97613 /* don't need to get the RCU readlock here - the process is dead and
97614 * can't be modifying its own credentials. But shut RCU-lockdep up */
97615 rcu_read_lock();
97616 @@ -656,6 +660,8 @@ void do_exit(long code)
97617 int group_dead;
97618 TASKS_RCU(int tasks_rcu_i);
97619
97620 + set_fs(USER_DS);
97621 +
97622 profile_task_exit(tsk);
97623
97624 WARN_ON(blk_needs_flush_plug(tsk));
97625 @@ -672,7 +678,6 @@ void do_exit(long code)
97626 * mm_release()->clear_child_tid() from writing to a user-controlled
97627 * kernel address.
97628 */
97629 - set_fs(USER_DS);
97630
97631 ptrace_event(PTRACE_EVENT_EXIT, code);
97632
97633 @@ -730,6 +735,9 @@ void do_exit(long code)
97634 tsk->exit_code = code;
97635 taskstats_exit(tsk, group_dead);
97636
97637 + gr_acl_handle_psacct(tsk, code);
97638 + gr_acl_handle_exit();
97639 +
97640 exit_mm(tsk);
97641
97642 if (group_dead)
97643 @@ -849,7 +857,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
97644 * Take down every thread in the group. This is called by fatal signals
97645 * as well as by sys_exit_group (below).
97646 */
97647 -void
97648 +__noreturn void
97649 do_group_exit(int exit_code)
97650 {
97651 struct signal_struct *sig = current->signal;
97652 diff --git a/kernel/fork.c b/kernel/fork.c
97653 index cf65139..704476e 100644
97654 --- a/kernel/fork.c
97655 +++ b/kernel/fork.c
97656 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
97657 void thread_info_cache_init(void)
97658 {
97659 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
97660 - THREAD_SIZE, 0, NULL);
97661 + THREAD_SIZE, SLAB_USERCOPY, NULL);
97662 BUG_ON(thread_info_cache == NULL);
97663 }
97664 # endif
97665 #endif
97666
97667 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97668 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
97669 + int node, void **lowmem_stack)
97670 +{
97671 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
97672 + void *ret = NULL;
97673 + unsigned int i;
97674 +
97675 + *lowmem_stack = alloc_thread_info_node(tsk, node);
97676 + if (*lowmem_stack == NULL)
97677 + goto out;
97678 +
97679 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
97680 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
97681 +
97682 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
97683 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
97684 + if (ret == NULL) {
97685 + free_thread_info(*lowmem_stack);
97686 + *lowmem_stack = NULL;
97687 + }
97688 +
97689 +out:
97690 + return ret;
97691 +}
97692 +
97693 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
97694 +{
97695 + unmap_process_stacks(tsk);
97696 +}
97697 +#else
97698 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
97699 + int node, void **lowmem_stack)
97700 +{
97701 + return alloc_thread_info_node(tsk, node);
97702 +}
97703 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
97704 +{
97705 + free_thread_info(ti);
97706 +}
97707 +#endif
97708 +
97709 /* SLAB cache for signal_struct structures (tsk->signal) */
97710 static struct kmem_cache *signal_cachep;
97711
97712 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
97713 /* SLAB cache for mm_struct structures (tsk->mm) */
97714 static struct kmem_cache *mm_cachep;
97715
97716 -static void account_kernel_stack(struct thread_info *ti, int account)
97717 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
97718 {
97719 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97720 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
97721 +#else
97722 struct zone *zone = page_zone(virt_to_page(ti));
97723 +#endif
97724
97725 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
97726 }
97727
97728 void free_task(struct task_struct *tsk)
97729 {
97730 - account_kernel_stack(tsk->stack, -1);
97731 + account_kernel_stack(tsk, tsk->stack, -1);
97732 arch_release_thread_info(tsk->stack);
97733 - free_thread_info(tsk->stack);
97734 + gr_free_thread_info(tsk, tsk->stack);
97735 rt_mutex_debug_task_free(tsk);
97736 ftrace_graph_exit_task(tsk);
97737 put_seccomp_filter(tsk);
97738 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97739 {
97740 struct task_struct *tsk;
97741 struct thread_info *ti;
97742 + void *lowmem_stack;
97743 int node = tsk_fork_get_node(orig);
97744 int err;
97745
97746 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97747 if (!tsk)
97748 return NULL;
97749
97750 - ti = alloc_thread_info_node(tsk, node);
97751 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
97752 if (!ti)
97753 goto free_tsk;
97754
97755 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97756 goto free_ti;
97757
97758 tsk->stack = ti;
97759 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97760 + tsk->lowmem_stack = lowmem_stack;
97761 +#endif
97762 #ifdef CONFIG_SECCOMP
97763 /*
97764 * We must handle setting up seccomp filters once we're under
97765 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97766 set_task_stack_end_magic(tsk);
97767
97768 #ifdef CONFIG_CC_STACKPROTECTOR
97769 - tsk->stack_canary = get_random_int();
97770 + tsk->stack_canary = pax_get_random_long();
97771 #endif
97772
97773 /*
97774 @@ -352,24 +402,89 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97775 tsk->splice_pipe = NULL;
97776 tsk->task_frag.page = NULL;
97777
97778 - account_kernel_stack(ti, 1);
97779 + account_kernel_stack(tsk, ti, 1);
97780
97781 return tsk;
97782
97783 free_ti:
97784 - free_thread_info(ti);
97785 + gr_free_thread_info(tsk, ti);
97786 free_tsk:
97787 free_task_struct(tsk);
97788 return NULL;
97789 }
97790
97791 #ifdef CONFIG_MMU
97792 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97793 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
97794 +{
97795 + struct vm_area_struct *tmp;
97796 + unsigned long charge;
97797 + struct file *file;
97798 + int retval;
97799 +
97800 + charge = 0;
97801 + if (mpnt->vm_flags & VM_ACCOUNT) {
97802 + unsigned long len = vma_pages(mpnt);
97803 +
97804 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
97805 + goto fail_nomem;
97806 + charge = len;
97807 + }
97808 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97809 + if (!tmp)
97810 + goto fail_nomem;
97811 + *tmp = *mpnt;
97812 + tmp->vm_mm = mm;
97813 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
97814 + retval = vma_dup_policy(mpnt, tmp);
97815 + if (retval)
97816 + goto fail_nomem_policy;
97817 + if (anon_vma_fork(tmp, mpnt))
97818 + goto fail_nomem_anon_vma_fork;
97819 + tmp->vm_flags &= ~VM_LOCKED;
97820 + tmp->vm_next = tmp->vm_prev = NULL;
97821 + tmp->vm_mirror = NULL;
97822 + file = tmp->vm_file;
97823 + if (file) {
97824 + struct inode *inode = file_inode(file);
97825 + struct address_space *mapping = file->f_mapping;
97826 +
97827 + get_file(file);
97828 + if (tmp->vm_flags & VM_DENYWRITE)
97829 + atomic_dec(&inode->i_writecount);
97830 + i_mmap_lock_write(mapping);
97831 + if (tmp->vm_flags & VM_SHARED)
97832 + atomic_inc(&mapping->i_mmap_writable);
97833 + flush_dcache_mmap_lock(mapping);
97834 + /* insert tmp into the share list, just after mpnt */
97835 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
97836 + flush_dcache_mmap_unlock(mapping);
97837 + i_mmap_unlock_write(mapping);
97838 + }
97839 +
97840 + /*
97841 + * Clear hugetlb-related page reserves for children. This only
97842 + * affects MAP_PRIVATE mappings. Faults generated by the child
97843 + * are not guaranteed to succeed, even if read-only
97844 + */
97845 + if (is_vm_hugetlb_page(tmp))
97846 + reset_vma_resv_huge_pages(tmp);
97847 +
97848 + return tmp;
97849 +
97850 +fail_nomem_anon_vma_fork:
97851 + mpol_put(vma_policy(tmp));
97852 +fail_nomem_policy:
97853 + kmem_cache_free(vm_area_cachep, tmp);
97854 +fail_nomem:
97855 + vm_unacct_memory(charge);
97856 + return NULL;
97857 +}
97858 +
97859 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97860 {
97861 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
97862 struct rb_node **rb_link, *rb_parent;
97863 int retval;
97864 - unsigned long charge;
97865
97866 uprobe_start_dup_mmap();
97867 down_write(&oldmm->mmap_sem);
97868 @@ -397,51 +512,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97869
97870 prev = NULL;
97871 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
97872 - struct file *file;
97873 -
97874 if (mpnt->vm_flags & VM_DONTCOPY) {
97875 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
97876 -vma_pages(mpnt));
97877 continue;
97878 }
97879 - charge = 0;
97880 - if (mpnt->vm_flags & VM_ACCOUNT) {
97881 - unsigned long len = vma_pages(mpnt);
97882 -
97883 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
97884 - goto fail_nomem;
97885 - charge = len;
97886 - }
97887 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97888 - if (!tmp)
97889 - goto fail_nomem;
97890 - *tmp = *mpnt;
97891 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
97892 - retval = vma_dup_policy(mpnt, tmp);
97893 - if (retval)
97894 - goto fail_nomem_policy;
97895 - tmp->vm_mm = mm;
97896 - if (anon_vma_fork(tmp, mpnt))
97897 - goto fail_nomem_anon_vma_fork;
97898 - tmp->vm_flags &= ~VM_LOCKED;
97899 - tmp->vm_next = tmp->vm_prev = NULL;
97900 - file = tmp->vm_file;
97901 - if (file) {
97902 - struct inode *inode = file_inode(file);
97903 - struct address_space *mapping = file->f_mapping;
97904 -
97905 - get_file(file);
97906 - if (tmp->vm_flags & VM_DENYWRITE)
97907 - atomic_dec(&inode->i_writecount);
97908 - i_mmap_lock_write(mapping);
97909 - if (tmp->vm_flags & VM_SHARED)
97910 - atomic_inc(&mapping->i_mmap_writable);
97911 - flush_dcache_mmap_lock(mapping);
97912 - /* insert tmp into the share list, just after mpnt */
97913 - vma_interval_tree_insert_after(tmp, mpnt,
97914 - &mapping->i_mmap);
97915 - flush_dcache_mmap_unlock(mapping);
97916 - i_mmap_unlock_write(mapping);
97917 + tmp = dup_vma(mm, oldmm, mpnt);
97918 + if (!tmp) {
97919 + retval = -ENOMEM;
97920 + goto out;
97921 }
97922
97923 /*
97924 @@ -473,6 +552,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97925 if (retval)
97926 goto out;
97927 }
97928 +
97929 +#ifdef CONFIG_PAX_SEGMEXEC
97930 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
97931 + struct vm_area_struct *mpnt_m;
97932 +
97933 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
97934 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
97935 +
97936 + if (!mpnt->vm_mirror)
97937 + continue;
97938 +
97939 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
97940 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
97941 + mpnt->vm_mirror = mpnt_m;
97942 + } else {
97943 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
97944 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
97945 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
97946 + mpnt->vm_mirror->vm_mirror = mpnt;
97947 + }
97948 + }
97949 + BUG_ON(mpnt_m);
97950 + }
97951 +#endif
97952 +
97953 /* a new mm has just been created */
97954 arch_dup_mmap(oldmm, mm);
97955 retval = 0;
97956 @@ -482,14 +586,6 @@ out:
97957 up_write(&oldmm->mmap_sem);
97958 uprobe_end_dup_mmap();
97959 return retval;
97960 -fail_nomem_anon_vma_fork:
97961 - mpol_put(vma_policy(tmp));
97962 -fail_nomem_policy:
97963 - kmem_cache_free(vm_area_cachep, tmp);
97964 -fail_nomem:
97965 - retval = -ENOMEM;
97966 - vm_unacct_memory(charge);
97967 - goto out;
97968 }
97969
97970 static inline int mm_alloc_pgd(struct mm_struct *mm)
97971 @@ -739,8 +835,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
97972 return ERR_PTR(err);
97973
97974 mm = get_task_mm(task);
97975 - if (mm && mm != current->mm &&
97976 - !ptrace_may_access(task, mode)) {
97977 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
97978 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
97979 mmput(mm);
97980 mm = ERR_PTR(-EACCES);
97981 }
97982 @@ -943,13 +1039,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
97983 spin_unlock(&fs->lock);
97984 return -EAGAIN;
97985 }
97986 - fs->users++;
97987 + atomic_inc(&fs->users);
97988 spin_unlock(&fs->lock);
97989 return 0;
97990 }
97991 tsk->fs = copy_fs_struct(fs);
97992 if (!tsk->fs)
97993 return -ENOMEM;
97994 + /* Carry through gr_chroot_dentry and is_chrooted instead
97995 + of recomputing it here. Already copied when the task struct
97996 + is duplicated. This allows pivot_root to not be treated as
97997 + a chroot
97998 + */
97999 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
98000 +
98001 return 0;
98002 }
98003
98004 @@ -1187,7 +1290,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
98005 * parts of the process environment (as per the clone
98006 * flags). The actual kick-off is left to the caller.
98007 */
98008 -static struct task_struct *copy_process(unsigned long clone_flags,
98009 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
98010 unsigned long stack_start,
98011 unsigned long stack_size,
98012 int __user *child_tidptr,
98013 @@ -1258,6 +1361,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
98014 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
98015 #endif
98016 retval = -EAGAIN;
98017 +
98018 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
98019 +
98020 if (atomic_read(&p->real_cred->user->processes) >=
98021 task_rlimit(p, RLIMIT_NPROC)) {
98022 if (p->real_cred->user != INIT_USER &&
98023 @@ -1507,6 +1613,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
98024 goto bad_fork_free_pid;
98025 }
98026
98027 + /* synchronizes with gr_set_acls()
98028 + we need to call this past the point of no return for fork()
98029 + */
98030 + gr_copy_label(p);
98031 +
98032 if (likely(p->pid)) {
98033 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
98034
98035 @@ -1597,6 +1708,8 @@ bad_fork_cleanup_count:
98036 bad_fork_free:
98037 free_task(p);
98038 fork_out:
98039 + gr_log_forkfail(retval);
98040 +
98041 return ERR_PTR(retval);
98042 }
98043
98044 @@ -1658,6 +1771,7 @@ long do_fork(unsigned long clone_flags,
98045
98046 p = copy_process(clone_flags, stack_start, stack_size,
98047 child_tidptr, NULL, trace);
98048 + add_latent_entropy();
98049 /*
98050 * Do this prior waking up the new thread - the thread pointer
98051 * might get invalid after that point, if the thread exits quickly.
98052 @@ -1674,6 +1788,8 @@ long do_fork(unsigned long clone_flags,
98053 if (clone_flags & CLONE_PARENT_SETTID)
98054 put_user(nr, parent_tidptr);
98055
98056 + gr_handle_brute_check();
98057 +
98058 if (clone_flags & CLONE_VFORK) {
98059 p->vfork_done = &vfork;
98060 init_completion(&vfork);
98061 @@ -1792,7 +1908,7 @@ void __init proc_caches_init(void)
98062 mm_cachep = kmem_cache_create("mm_struct",
98063 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
98064 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
98065 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
98066 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
98067 mmap_init();
98068 nsproxy_cache_init();
98069 }
98070 @@ -1832,7 +1948,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
98071 return 0;
98072
98073 /* don't need lock here; in the worst case we'll do useless copy */
98074 - if (fs->users == 1)
98075 + if (atomic_read(&fs->users) == 1)
98076 return 0;
98077
98078 *new_fsp = copy_fs_struct(fs);
98079 @@ -1944,7 +2060,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
98080 fs = current->fs;
98081 spin_lock(&fs->lock);
98082 current->fs = new_fs;
98083 - if (--fs->users)
98084 + gr_set_chroot_entries(current, &current->fs->root);
98085 + if (atomic_dec_return(&fs->users))
98086 new_fs = NULL;
98087 else
98088 new_fs = fs;
98089 diff --git a/kernel/futex.c b/kernel/futex.c
98090 index 2a5e383..878bac6 100644
98091 --- a/kernel/futex.c
98092 +++ b/kernel/futex.c
98093 @@ -201,7 +201,7 @@ struct futex_pi_state {
98094 atomic_t refcount;
98095
98096 union futex_key key;
98097 -};
98098 +} __randomize_layout;
98099
98100 /**
98101 * struct futex_q - The hashed futex queue entry, one per waiting task
98102 @@ -235,7 +235,7 @@ struct futex_q {
98103 struct rt_mutex_waiter *rt_waiter;
98104 union futex_key *requeue_pi_key;
98105 u32 bitset;
98106 -};
98107 +} __randomize_layout;
98108
98109 static const struct futex_q futex_q_init = {
98110 /* list gets initialized in queue_me()*/
98111 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
98112 struct page *page, *page_head;
98113 int err, ro = 0;
98114
98115 +#ifdef CONFIG_PAX_SEGMEXEC
98116 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
98117 + return -EFAULT;
98118 +#endif
98119 +
98120 /*
98121 * The futex address must be "naturally" aligned.
98122 */
98123 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
98124
98125 static int get_futex_value_locked(u32 *dest, u32 __user *from)
98126 {
98127 - int ret;
98128 + unsigned long ret;
98129
98130 pagefault_disable();
98131 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
98132 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
98133 {
98134 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
98135 u32 curval;
98136 + mm_segment_t oldfs;
98137
98138 /*
98139 * This will fail and we want it. Some arch implementations do
98140 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
98141 * implementation, the non-functional ones will return
98142 * -ENOSYS.
98143 */
98144 + oldfs = get_fs();
98145 + set_fs(USER_DS);
98146 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
98147 futex_cmpxchg_enabled = 1;
98148 + set_fs(oldfs);
98149 #endif
98150 }
98151
98152 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
98153 index 55c8c93..9ba7ad6 100644
98154 --- a/kernel/futex_compat.c
98155 +++ b/kernel/futex_compat.c
98156 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
98157 return 0;
98158 }
98159
98160 -static void __user *futex_uaddr(struct robust_list __user *entry,
98161 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
98162 compat_long_t futex_offset)
98163 {
98164 compat_uptr_t base = ptr_to_compat(entry);
98165 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
98166 index b358a80..fc25240 100644
98167 --- a/kernel/gcov/base.c
98168 +++ b/kernel/gcov/base.c
98169 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
98170 }
98171
98172 #ifdef CONFIG_MODULES
98173 -static inline int within(void *addr, void *start, unsigned long size)
98174 -{
98175 - return ((addr >= start) && (addr < start + size));
98176 -}
98177 -
98178 /* Update list and generate events when modules are unloaded. */
98179 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
98180 void *data)
98181 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
98182
98183 /* Remove entries located in module from linked list. */
98184 while ((info = gcov_info_next(info))) {
98185 - if (within(info, mod->module_core, mod->core_size)) {
98186 + if (within_module_core_rw((unsigned long)info, mod)) {
98187 gcov_info_unlink(prev, info);
98188 if (gcov_events_enabled)
98189 gcov_event(GCOV_REMOVE, info);
98190 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
98191 index 886d09e..c7ff4e5 100644
98192 --- a/kernel/irq/manage.c
98193 +++ b/kernel/irq/manage.c
98194 @@ -874,7 +874,7 @@ static int irq_thread(void *data)
98195
98196 action_ret = handler_fn(desc, action);
98197 if (action_ret == IRQ_HANDLED)
98198 - atomic_inc(&desc->threads_handled);
98199 + atomic_inc_unchecked(&desc->threads_handled);
98200
98201 wake_threads_waitq(desc);
98202 }
98203 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
98204 index e2514b0..de3dfe0 100644
98205 --- a/kernel/irq/spurious.c
98206 +++ b/kernel/irq/spurious.c
98207 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
98208 * count. We just care about the count being
98209 * different than the one we saw before.
98210 */
98211 - handled = atomic_read(&desc->threads_handled);
98212 + handled = atomic_read_unchecked(&desc->threads_handled);
98213 handled |= SPURIOUS_DEFERRED;
98214 if (handled != desc->threads_handled_last) {
98215 action_ret = IRQ_HANDLED;
98216 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
98217 index 9019f15..9a3c42e 100644
98218 --- a/kernel/jump_label.c
98219 +++ b/kernel/jump_label.c
98220 @@ -14,6 +14,7 @@
98221 #include <linux/err.h>
98222 #include <linux/static_key.h>
98223 #include <linux/jump_label_ratelimit.h>
98224 +#include <linux/mm.h>
98225
98226 #ifdef HAVE_JUMP_LABEL
98227
98228 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
98229
98230 size = (((unsigned long)stop - (unsigned long)start)
98231 / sizeof(struct jump_entry));
98232 + pax_open_kernel();
98233 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
98234 + pax_close_kernel();
98235 }
98236
98237 static void jump_label_update(struct static_key *key, int enable);
98238 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
98239 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
98240 struct jump_entry *iter;
98241
98242 + pax_open_kernel();
98243 for (iter = iter_start; iter < iter_stop; iter++) {
98244 if (within_module_init(iter->code, mod))
98245 iter->code = 0;
98246 }
98247 + pax_close_kernel();
98248 }
98249
98250 static int
98251 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
98252 index 5c5987f..bc502b0 100644
98253 --- a/kernel/kallsyms.c
98254 +++ b/kernel/kallsyms.c
98255 @@ -11,6 +11,9 @@
98256 * Changed the compression method from stem compression to "table lookup"
98257 * compression (see scripts/kallsyms.c for a more complete description)
98258 */
98259 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98260 +#define __INCLUDED_BY_HIDESYM 1
98261 +#endif
98262 #include <linux/kallsyms.h>
98263 #include <linux/module.h>
98264 #include <linux/init.h>
98265 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
98266
98267 static inline int is_kernel_inittext(unsigned long addr)
98268 {
98269 + if (system_state != SYSTEM_BOOTING)
98270 + return 0;
98271 +
98272 if (addr >= (unsigned long)_sinittext
98273 && addr <= (unsigned long)_einittext)
98274 return 1;
98275 return 0;
98276 }
98277
98278 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
98279 +#ifdef CONFIG_MODULES
98280 +static inline int is_module_text(unsigned long addr)
98281 +{
98282 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
98283 + return 1;
98284 +
98285 + addr = ktla_ktva(addr);
98286 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
98287 +}
98288 +#else
98289 +static inline int is_module_text(unsigned long addr)
98290 +{
98291 + return 0;
98292 +}
98293 +#endif
98294 +#endif
98295 +
98296 static inline int is_kernel_text(unsigned long addr)
98297 {
98298 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
98299 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
98300
98301 static inline int is_kernel(unsigned long addr)
98302 {
98303 +
98304 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
98305 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
98306 + return 1;
98307 +
98308 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
98309 +#else
98310 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
98311 +#endif
98312 +
98313 return 1;
98314 return in_gate_area_no_mm(addr);
98315 }
98316
98317 static int is_ksym_addr(unsigned long addr)
98318 {
98319 +
98320 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
98321 + if (is_module_text(addr))
98322 + return 0;
98323 +#endif
98324 +
98325 if (all_var)
98326 return is_kernel(addr);
98327
98328 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
98329
98330 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
98331 {
98332 - iter->name[0] = '\0';
98333 iter->nameoff = get_symbol_offset(new_pos);
98334 iter->pos = new_pos;
98335 }
98336 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
98337 {
98338 struct kallsym_iter *iter = m->private;
98339
98340 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98341 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
98342 + return 0;
98343 +#endif
98344 +
98345 /* Some debugging symbols have no name. Ignore them. */
98346 if (!iter->name[0])
98347 return 0;
98348 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
98349 */
98350 type = iter->exported ? toupper(iter->type) :
98351 tolower(iter->type);
98352 +
98353 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
98354 type, iter->name, iter->module_name);
98355 } else
98356 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
98357 index 0aa69ea..a7fcafb 100644
98358 --- a/kernel/kcmp.c
98359 +++ b/kernel/kcmp.c
98360 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
98361 struct task_struct *task1, *task2;
98362 int ret;
98363
98364 +#ifdef CONFIG_GRKERNSEC
98365 + return -ENOSYS;
98366 +#endif
98367 +
98368 rcu_read_lock();
98369
98370 /*
98371 diff --git a/kernel/kexec.c b/kernel/kexec.c
98372 index 38c25b1..12b3f69 100644
98373 --- a/kernel/kexec.c
98374 +++ b/kernel/kexec.c
98375 @@ -1348,7 +1348,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
98376 compat_ulong_t, flags)
98377 {
98378 struct compat_kexec_segment in;
98379 - struct kexec_segment out, __user *ksegments;
98380 + struct kexec_segment out;
98381 + struct kexec_segment __user *ksegments;
98382 unsigned long i, result;
98383
98384 /* Don't allow clients that don't understand the native
98385 diff --git a/kernel/kmod.c b/kernel/kmod.c
98386 index 2777f40..a689506 100644
98387 --- a/kernel/kmod.c
98388 +++ b/kernel/kmod.c
98389 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
98390 kfree(info->argv);
98391 }
98392
98393 -static int call_modprobe(char *module_name, int wait)
98394 +static int call_modprobe(char *module_name, char *module_param, int wait)
98395 {
98396 struct subprocess_info *info;
98397 static char *envp[] = {
98398 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
98399 NULL
98400 };
98401
98402 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
98403 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
98404 if (!argv)
98405 goto out;
98406
98407 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
98408 argv[1] = "-q";
98409 argv[2] = "--";
98410 argv[3] = module_name; /* check free_modprobe_argv() */
98411 - argv[4] = NULL;
98412 + argv[4] = module_param;
98413 + argv[5] = NULL;
98414
98415 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
98416 NULL, free_modprobe_argv, NULL);
98417 @@ -122,9 +123,8 @@ out:
98418 * If module auto-loading support is disabled then this function
98419 * becomes a no-operation.
98420 */
98421 -int __request_module(bool wait, const char *fmt, ...)
98422 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
98423 {
98424 - va_list args;
98425 char module_name[MODULE_NAME_LEN];
98426 unsigned int max_modprobes;
98427 int ret;
98428 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
98429 if (!modprobe_path[0])
98430 return 0;
98431
98432 - va_start(args, fmt);
98433 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
98434 - va_end(args);
98435 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
98436 if (ret >= MODULE_NAME_LEN)
98437 return -ENAMETOOLONG;
98438
98439 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
98440 if (ret)
98441 return ret;
98442
98443 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
98444 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
98445 + /* hack to workaround consolekit/udisks stupidity */
98446 + read_lock(&tasklist_lock);
98447 + if (!strcmp(current->comm, "mount") &&
98448 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
98449 + read_unlock(&tasklist_lock);
98450 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
98451 + return -EPERM;
98452 + }
98453 + read_unlock(&tasklist_lock);
98454 + }
98455 +#endif
98456 +
98457 /* If modprobe needs a service that is in a module, we get a recursive
98458 * loop. Limit the number of running kmod threads to max_threads/2 or
98459 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
98460 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
98461
98462 trace_module_request(module_name, wait, _RET_IP_);
98463
98464 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
98465 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
98466
98467 atomic_dec(&kmod_concurrent);
98468 return ret;
98469 }
98470 +
98471 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
98472 +{
98473 + va_list args;
98474 + int ret;
98475 +
98476 + va_start(args, fmt);
98477 + ret = ____request_module(wait, module_param, fmt, args);
98478 + va_end(args);
98479 +
98480 + return ret;
98481 +}
98482 +
98483 +int __request_module(bool wait, const char *fmt, ...)
98484 +{
98485 + va_list args;
98486 + int ret;
98487 +
98488 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
98489 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
98490 + char module_param[MODULE_NAME_LEN];
98491 +
98492 + memset(module_param, 0, sizeof(module_param));
98493 +
98494 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
98495 +
98496 + va_start(args, fmt);
98497 + ret = ____request_module(wait, module_param, fmt, args);
98498 + va_end(args);
98499 +
98500 + return ret;
98501 + }
98502 +#endif
98503 +
98504 + va_start(args, fmt);
98505 + ret = ____request_module(wait, NULL, fmt, args);
98506 + va_end(args);
98507 +
98508 + return ret;
98509 +}
98510 +
98511 EXPORT_SYMBOL(__request_module);
98512 #endif /* CONFIG_MODULES */
98513
98514 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
98515 {
98516 +#ifdef CONFIG_GRKERNSEC
98517 + kfree(info->path);
98518 + info->path = info->origpath;
98519 +#endif
98520 if (info->cleanup)
98521 (*info->cleanup)(info);
98522 kfree(info);
98523 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
98524 */
98525 set_user_nice(current, 0);
98526
98527 +#ifdef CONFIG_GRKERNSEC
98528 + /* this is race-free as far as userland is concerned as we copied
98529 + out the path to be used prior to this point and are now operating
98530 + on that copy
98531 + */
98532 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
98533 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
98534 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
98535 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
98536 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
98537 + retval = -EPERM;
98538 + goto out;
98539 + }
98540 +#endif
98541 +
98542 retval = -ENOMEM;
98543 new = prepare_kernel_cred(current);
98544 if (!new)
98545 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
98546 commit_creds(new);
98547
98548 retval = do_execve(getname_kernel(sub_info->path),
98549 - (const char __user *const __user *)sub_info->argv,
98550 - (const char __user *const __user *)sub_info->envp);
98551 + (const char __user *const __force_user *)sub_info->argv,
98552 + (const char __user *const __force_user *)sub_info->envp);
98553 out:
98554 sub_info->retval = retval;
98555 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
98556 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
98557 *
98558 * Thus the __user pointer cast is valid here.
98559 */
98560 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
98561 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
98562
98563 /*
98564 * If ret is 0, either ____call_usermodehelper failed and the
98565 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
98566 goto out;
98567
98568 INIT_WORK(&sub_info->work, __call_usermodehelper);
98569 +#ifdef CONFIG_GRKERNSEC
98570 + sub_info->origpath = path;
98571 + sub_info->path = kstrdup(path, gfp_mask);
98572 +#else
98573 sub_info->path = path;
98574 +#endif
98575 sub_info->argv = argv;
98576 sub_info->envp = envp;
98577
98578 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
98579 static int proc_cap_handler(struct ctl_table *table, int write,
98580 void __user *buffer, size_t *lenp, loff_t *ppos)
98581 {
98582 - struct ctl_table t;
98583 + ctl_table_no_const t;
98584 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
98585 kernel_cap_t new_cap;
98586 int err, i;
98587 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
98588 index c90e417..e6c515d 100644
98589 --- a/kernel/kprobes.c
98590 +++ b/kernel/kprobes.c
98591 @@ -31,6 +31,9 @@
98592 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
98593 * <prasanna@in.ibm.com> added function-return probes.
98594 */
98595 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98596 +#define __INCLUDED_BY_HIDESYM 1
98597 +#endif
98598 #include <linux/kprobes.h>
98599 #include <linux/hash.h>
98600 #include <linux/init.h>
98601 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
98602
98603 static void *alloc_insn_page(void)
98604 {
98605 - return module_alloc(PAGE_SIZE);
98606 + return module_alloc_exec(PAGE_SIZE);
98607 }
98608
98609 static void free_insn_page(void *page)
98610 {
98611 - module_memfree(page);
98612 + module_memfree_exec(page);
98613 }
98614
98615 struct kprobe_insn_cache kprobe_insn_slots = {
98616 @@ -2198,11 +2201,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
98617 kprobe_type = "k";
98618
98619 if (sym)
98620 - seq_printf(pi, "%p %s %s+0x%x %s ",
98621 + seq_printf(pi, "%pK %s %s+0x%x %s ",
98622 p->addr, kprobe_type, sym, offset,
98623 (modname ? modname : " "));
98624 else
98625 - seq_printf(pi, "%p %s %p ",
98626 + seq_printf(pi, "%pK %s %pK ",
98627 p->addr, kprobe_type, p->addr);
98628
98629 if (!pp)
98630 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
98631 index 6683cce..daf8999 100644
98632 --- a/kernel/ksysfs.c
98633 +++ b/kernel/ksysfs.c
98634 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
98635 {
98636 if (count+1 > UEVENT_HELPER_PATH_LEN)
98637 return -ENOENT;
98638 + if (!capable(CAP_SYS_ADMIN))
98639 + return -EPERM;
98640 memcpy(uevent_helper, buf, count);
98641 uevent_helper[count] = '\0';
98642 if (count && uevent_helper[count-1] == '\n')
98643 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
98644 return count;
98645 }
98646
98647 -static struct bin_attribute notes_attr = {
98648 +static bin_attribute_no_const notes_attr __read_only = {
98649 .attr = {
98650 .name = "notes",
98651 .mode = S_IRUGO,
98652 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
98653 index ba77ab5..d6a3e20 100644
98654 --- a/kernel/locking/lockdep.c
98655 +++ b/kernel/locking/lockdep.c
98656 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
98657 end = (unsigned long) &_end,
98658 addr = (unsigned long) obj;
98659
98660 +#ifdef CONFIG_PAX_KERNEXEC
98661 + start = ktla_ktva(start);
98662 +#endif
98663 +
98664 /*
98665 * static variable?
98666 */
98667 @@ -743,6 +747,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
98668 if (!static_obj(lock->key)) {
98669 debug_locks_off();
98670 printk("INFO: trying to register non-static key.\n");
98671 + printk("lock:%pS key:%pS.\n", lock, lock->key);
98672 printk("the code is fine but needs lockdep annotation.\n");
98673 printk("turning off the locking correctness validator.\n");
98674 dump_stack();
98675 @@ -3088,7 +3093,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
98676 if (!class)
98677 return 0;
98678 }
98679 - atomic_inc((atomic_t *)&class->ops);
98680 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
98681 if (very_verbose(class)) {
98682 printk("\nacquire class [%p] %s", class->key, class->name);
98683 if (class->name_version > 1)
98684 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
98685 index ef43ac4..2720dfa 100644
98686 --- a/kernel/locking/lockdep_proc.c
98687 +++ b/kernel/locking/lockdep_proc.c
98688 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
98689 return 0;
98690 }
98691
98692 - seq_printf(m, "%p", class->key);
98693 + seq_printf(m, "%pK", class->key);
98694 #ifdef CONFIG_DEBUG_LOCKDEP
98695 seq_printf(m, " OPS:%8ld", class->ops);
98696 #endif
98697 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
98698
98699 list_for_each_entry(entry, &class->locks_after, entry) {
98700 if (entry->distance == 1) {
98701 - seq_printf(m, " -> [%p] ", entry->class->key);
98702 + seq_printf(m, " -> [%pK] ", entry->class->key);
98703 print_name(m, entry->class);
98704 seq_puts(m, "\n");
98705 }
98706 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
98707 if (!class->key)
98708 continue;
98709
98710 - seq_printf(m, "[%p] ", class->key);
98711 + seq_printf(m, "[%pK] ", class->key);
98712 print_name(m, class);
98713 seq_puts(m, "\n");
98714 }
98715 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
98716 if (!i)
98717 seq_line(m, '-', 40-namelen, namelen);
98718
98719 - snprintf(ip, sizeof(ip), "[<%p>]",
98720 + snprintf(ip, sizeof(ip), "[<%pK>]",
98721 (void *)class->contention_point[i]);
98722 seq_printf(m, "%40s %14lu %29s %pS\n",
98723 name, stats->contention_point[i],
98724 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
98725 if (!i)
98726 seq_line(m, '-', 40-namelen, namelen);
98727
98728 - snprintf(ip, sizeof(ip), "[<%p>]",
98729 + snprintf(ip, sizeof(ip), "[<%pK>]",
98730 (void *)class->contending_point[i]);
98731 seq_printf(m, "%40s %14lu %29s %pS\n",
98732 name, stats->contending_point[i],
98733 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
98734 index d1fe2ba..180cd65e 100644
98735 --- a/kernel/locking/mcs_spinlock.h
98736 +++ b/kernel/locking/mcs_spinlock.h
98737 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
98738 */
98739 return;
98740 }
98741 - ACCESS_ONCE(prev->next) = node;
98742 + ACCESS_ONCE_RW(prev->next) = node;
98743
98744 /* Wait until the lock holder passes the lock down. */
98745 arch_mcs_spin_lock_contended(&node->locked);
98746 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
98747 index 3ef3736..9c951fa 100644
98748 --- a/kernel/locking/mutex-debug.c
98749 +++ b/kernel/locking/mutex-debug.c
98750 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
98751 }
98752
98753 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98754 - struct thread_info *ti)
98755 + struct task_struct *task)
98756 {
98757 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
98758
98759 /* Mark the current thread as blocked on the lock: */
98760 - ti->task->blocked_on = waiter;
98761 + task->blocked_on = waiter;
98762 }
98763
98764 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98765 - struct thread_info *ti)
98766 + struct task_struct *task)
98767 {
98768 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
98769 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
98770 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
98771 - ti->task->blocked_on = NULL;
98772 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
98773 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
98774 + task->blocked_on = NULL;
98775
98776 list_del_init(&waiter->list);
98777 waiter->task = NULL;
98778 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
98779 index 0799fd3..d06ae3b 100644
98780 --- a/kernel/locking/mutex-debug.h
98781 +++ b/kernel/locking/mutex-debug.h
98782 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
98783 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
98784 extern void debug_mutex_add_waiter(struct mutex *lock,
98785 struct mutex_waiter *waiter,
98786 - struct thread_info *ti);
98787 + struct task_struct *task);
98788 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98789 - struct thread_info *ti);
98790 + struct task_struct *task);
98791 extern void debug_mutex_unlock(struct mutex *lock);
98792 extern void debug_mutex_init(struct mutex *lock, const char *name,
98793 struct lock_class_key *key);
98794 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
98795 index 94674e5..de4966f 100644
98796 --- a/kernel/locking/mutex.c
98797 +++ b/kernel/locking/mutex.c
98798 @@ -542,7 +542,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
98799 goto skip_wait;
98800
98801 debug_mutex_lock_common(lock, &waiter);
98802 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
98803 + debug_mutex_add_waiter(lock, &waiter, task);
98804
98805 /* add waiting tasks to the end of the waitqueue (FIFO): */
98806 list_add_tail(&waiter.list, &lock->wait_list);
98807 @@ -589,7 +589,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
98808 }
98809 __set_task_state(task, TASK_RUNNING);
98810
98811 - mutex_remove_waiter(lock, &waiter, current_thread_info());
98812 + mutex_remove_waiter(lock, &waiter, task);
98813 /* set it to 0 if there are no waiters left: */
98814 if (likely(list_empty(&lock->wait_list)))
98815 atomic_set(&lock->count, 0);
98816 @@ -610,7 +610,7 @@ skip_wait:
98817 return 0;
98818
98819 err:
98820 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
98821 + mutex_remove_waiter(lock, &waiter, task);
98822 spin_unlock_mutex(&lock->wait_lock, flags);
98823 debug_mutex_free_waiter(&waiter);
98824 mutex_release(&lock->dep_map, 1, ip);
98825 diff --git a/kernel/locking/osq_lock.c b/kernel/locking/osq_lock.c
98826 index c112d00..1946ad9 100644
98827 --- a/kernel/locking/osq_lock.c
98828 +++ b/kernel/locking/osq_lock.c
98829 @@ -98,7 +98,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
98830
98831 prev = decode_cpu(old);
98832 node->prev = prev;
98833 - ACCESS_ONCE(prev->next) = node;
98834 + ACCESS_ONCE_RW(prev->next) = node;
98835
98836 /*
98837 * Normally @prev is untouchable after the above store; because at that
98838 @@ -170,8 +170,8 @@ unqueue:
98839 * it will wait in Step-A.
98840 */
98841
98842 - ACCESS_ONCE(next->prev) = prev;
98843 - ACCESS_ONCE(prev->next) = next;
98844 + ACCESS_ONCE_RW(next->prev) = prev;
98845 + ACCESS_ONCE_RW(prev->next) = next;
98846
98847 return false;
98848 }
98849 @@ -193,11 +193,11 @@ void osq_unlock(struct optimistic_spin_queue *lock)
98850 node = this_cpu_ptr(&osq_node);
98851 next = xchg(&node->next, NULL);
98852 if (next) {
98853 - ACCESS_ONCE(next->locked) = 1;
98854 + ACCESS_ONCE_RW(next->locked) = 1;
98855 return;
98856 }
98857
98858 next = osq_wait_next(lock, node, NULL);
98859 if (next)
98860 - ACCESS_ONCE(next->locked) = 1;
98861 + ACCESS_ONCE_RW(next->locked) = 1;
98862 }
98863 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
98864 index 1d96dd0..994ff19 100644
98865 --- a/kernel/locking/rtmutex-tester.c
98866 +++ b/kernel/locking/rtmutex-tester.c
98867 @@ -22,7 +22,7 @@
98868 #define MAX_RT_TEST_MUTEXES 8
98869
98870 static spinlock_t rttest_lock;
98871 -static atomic_t rttest_event;
98872 +static atomic_unchecked_t rttest_event;
98873
98874 struct test_thread_data {
98875 int opcode;
98876 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98877
98878 case RTTEST_LOCKCONT:
98879 td->mutexes[td->opdata] = 1;
98880 - td->event = atomic_add_return(1, &rttest_event);
98881 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98882 return 0;
98883
98884 case RTTEST_RESET:
98885 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98886 return 0;
98887
98888 case RTTEST_RESETEVENT:
98889 - atomic_set(&rttest_event, 0);
98890 + atomic_set_unchecked(&rttest_event, 0);
98891 return 0;
98892
98893 default:
98894 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98895 return ret;
98896
98897 td->mutexes[id] = 1;
98898 - td->event = atomic_add_return(1, &rttest_event);
98899 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98900 rt_mutex_lock(&mutexes[id]);
98901 - td->event = atomic_add_return(1, &rttest_event);
98902 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98903 td->mutexes[id] = 4;
98904 return 0;
98905
98906 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98907 return ret;
98908
98909 td->mutexes[id] = 1;
98910 - td->event = atomic_add_return(1, &rttest_event);
98911 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98912 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
98913 - td->event = atomic_add_return(1, &rttest_event);
98914 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98915 td->mutexes[id] = ret ? 0 : 4;
98916 return ret ? -EINTR : 0;
98917
98918 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98919 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
98920 return ret;
98921
98922 - td->event = atomic_add_return(1, &rttest_event);
98923 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98924 rt_mutex_unlock(&mutexes[id]);
98925 - td->event = atomic_add_return(1, &rttest_event);
98926 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98927 td->mutexes[id] = 0;
98928 return 0;
98929
98930 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98931 break;
98932
98933 td->mutexes[dat] = 2;
98934 - td->event = atomic_add_return(1, &rttest_event);
98935 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98936 break;
98937
98938 default:
98939 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98940 return;
98941
98942 td->mutexes[dat] = 3;
98943 - td->event = atomic_add_return(1, &rttest_event);
98944 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98945 break;
98946
98947 case RTTEST_LOCKNOWAIT:
98948 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98949 return;
98950
98951 td->mutexes[dat] = 1;
98952 - td->event = atomic_add_return(1, &rttest_event);
98953 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98954 return;
98955
98956 default:
98957 diff --git a/kernel/module.c b/kernel/module.c
98958 index 538794c..76d7957 100644
98959 --- a/kernel/module.c
98960 +++ b/kernel/module.c
98961 @@ -59,6 +59,7 @@
98962 #include <linux/jump_label.h>
98963 #include <linux/pfn.h>
98964 #include <linux/bsearch.h>
98965 +#include <linux/grsecurity.h>
98966 #include <uapi/linux/module.h>
98967 #include "module-internal.h"
98968
98969 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
98970
98971 /* Bounds of module allocation, for speeding __module_address.
98972 * Protected by module_mutex. */
98973 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
98974 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
98975 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
98976
98977 int register_module_notifier(struct notifier_block *nb)
98978 {
98979 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
98980 return true;
98981
98982 list_for_each_entry_rcu(mod, &modules, list) {
98983 - struct symsearch arr[] = {
98984 + struct symsearch modarr[] = {
98985 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
98986 NOT_GPL_ONLY, false },
98987 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
98988 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
98989 if (mod->state == MODULE_STATE_UNFORMED)
98990 continue;
98991
98992 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
98993 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
98994 return true;
98995 }
98996 return false;
98997 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
98998 if (!pcpusec->sh_size)
98999 return 0;
99000
99001 - if (align > PAGE_SIZE) {
99002 + if (align-1 >= PAGE_SIZE) {
99003 pr_warn("%s: per-cpu alignment %li > %li\n",
99004 mod->name, align, PAGE_SIZE);
99005 align = PAGE_SIZE;
99006 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
99007 static ssize_t show_coresize(struct module_attribute *mattr,
99008 struct module_kobject *mk, char *buffer)
99009 {
99010 - return sprintf(buffer, "%u\n", mk->mod->core_size);
99011 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
99012 }
99013
99014 static struct module_attribute modinfo_coresize =
99015 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
99016 static ssize_t show_initsize(struct module_attribute *mattr,
99017 struct module_kobject *mk, char *buffer)
99018 {
99019 - return sprintf(buffer, "%u\n", mk->mod->init_size);
99020 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
99021 }
99022
99023 static struct module_attribute modinfo_initsize =
99024 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
99025 goto bad_version;
99026 }
99027
99028 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
99029 + /*
99030 + * avoid potentially printing jibberish on attempted load
99031 + * of a module randomized with a different seed
99032 + */
99033 + pr_warn("no symbol version for %s\n", symname);
99034 +#else
99035 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
99036 +#endif
99037 return 0;
99038
99039 bad_version:
99040 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
99041 + /*
99042 + * avoid potentially printing jibberish on attempted load
99043 + * of a module randomized with a different seed
99044 + */
99045 + pr_warn("attempted module disagrees about version of symbol %s\n",
99046 + symname);
99047 +#else
99048 pr_warn("%s: disagrees about version of symbol %s\n",
99049 mod->name, symname);
99050 +#endif
99051 return 0;
99052 }
99053
99054 @@ -1281,7 +1300,7 @@ resolve_symbol_wait(struct module *mod,
99055 */
99056 #ifdef CONFIG_SYSFS
99057
99058 -#ifdef CONFIG_KALLSYMS
99059 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
99060 static inline bool sect_empty(const Elf_Shdr *sect)
99061 {
99062 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
99063 @@ -1419,7 +1438,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
99064 {
99065 unsigned int notes, loaded, i;
99066 struct module_notes_attrs *notes_attrs;
99067 - struct bin_attribute *nattr;
99068 + bin_attribute_no_const *nattr;
99069
99070 /* failed to create section attributes, so can't create notes */
99071 if (!mod->sect_attrs)
99072 @@ -1531,7 +1550,7 @@ static void del_usage_links(struct module *mod)
99073 static int module_add_modinfo_attrs(struct module *mod)
99074 {
99075 struct module_attribute *attr;
99076 - struct module_attribute *temp_attr;
99077 + module_attribute_no_const *temp_attr;
99078 int error = 0;
99079 int i;
99080
99081 @@ -1741,21 +1760,21 @@ static void set_section_ro_nx(void *base,
99082
99083 static void unset_module_core_ro_nx(struct module *mod)
99084 {
99085 - set_page_attributes(mod->module_core + mod->core_text_size,
99086 - mod->module_core + mod->core_size,
99087 + set_page_attributes(mod->module_core_rw,
99088 + mod->module_core_rw + mod->core_size_rw,
99089 set_memory_x);
99090 - set_page_attributes(mod->module_core,
99091 - mod->module_core + mod->core_ro_size,
99092 + set_page_attributes(mod->module_core_rx,
99093 + mod->module_core_rx + mod->core_size_rx,
99094 set_memory_rw);
99095 }
99096
99097 static void unset_module_init_ro_nx(struct module *mod)
99098 {
99099 - set_page_attributes(mod->module_init + mod->init_text_size,
99100 - mod->module_init + mod->init_size,
99101 + set_page_attributes(mod->module_init_rw,
99102 + mod->module_init_rw + mod->init_size_rw,
99103 set_memory_x);
99104 - set_page_attributes(mod->module_init,
99105 - mod->module_init + mod->init_ro_size,
99106 + set_page_attributes(mod->module_init_rx,
99107 + mod->module_init_rx + mod->init_size_rx,
99108 set_memory_rw);
99109 }
99110
99111 @@ -1768,14 +1787,14 @@ void set_all_modules_text_rw(void)
99112 list_for_each_entry_rcu(mod, &modules, list) {
99113 if (mod->state == MODULE_STATE_UNFORMED)
99114 continue;
99115 - if ((mod->module_core) && (mod->core_text_size)) {
99116 - set_page_attributes(mod->module_core,
99117 - mod->module_core + mod->core_text_size,
99118 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
99119 + set_page_attributes(mod->module_core_rx,
99120 + mod->module_core_rx + mod->core_size_rx,
99121 set_memory_rw);
99122 }
99123 - if ((mod->module_init) && (mod->init_text_size)) {
99124 - set_page_attributes(mod->module_init,
99125 - mod->module_init + mod->init_text_size,
99126 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
99127 + set_page_attributes(mod->module_init_rx,
99128 + mod->module_init_rx + mod->init_size_rx,
99129 set_memory_rw);
99130 }
99131 }
99132 @@ -1791,14 +1810,14 @@ void set_all_modules_text_ro(void)
99133 list_for_each_entry_rcu(mod, &modules, list) {
99134 if (mod->state == MODULE_STATE_UNFORMED)
99135 continue;
99136 - if ((mod->module_core) && (mod->core_text_size)) {
99137 - set_page_attributes(mod->module_core,
99138 - mod->module_core + mod->core_text_size,
99139 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
99140 + set_page_attributes(mod->module_core_rx,
99141 + mod->module_core_rx + mod->core_size_rx,
99142 set_memory_ro);
99143 }
99144 - if ((mod->module_init) && (mod->init_text_size)) {
99145 - set_page_attributes(mod->module_init,
99146 - mod->module_init + mod->init_text_size,
99147 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
99148 + set_page_attributes(mod->module_init_rx,
99149 + mod->module_init_rx + mod->init_size_rx,
99150 set_memory_ro);
99151 }
99152 }
99153 @@ -1807,7 +1826,15 @@ void set_all_modules_text_ro(void)
99154 #else
99155 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
99156 static void unset_module_core_ro_nx(struct module *mod) { }
99157 -static void unset_module_init_ro_nx(struct module *mod) { }
99158 +static void unset_module_init_ro_nx(struct module *mod)
99159 +{
99160 +
99161 +#ifdef CONFIG_PAX_KERNEXEC
99162 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
99163 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
99164 +#endif
99165 +
99166 +}
99167 #endif
99168
99169 void __weak module_memfree(void *module_region)
99170 @@ -1861,16 +1888,19 @@ static void free_module(struct module *mod)
99171 /* This may be NULL, but that's OK */
99172 unset_module_init_ro_nx(mod);
99173 module_arch_freeing_init(mod);
99174 - module_memfree(mod->module_init);
99175 + module_memfree(mod->module_init_rw);
99176 + module_memfree_exec(mod->module_init_rx);
99177 kfree(mod->args);
99178 percpu_modfree(mod);
99179
99180 /* Free lock-classes; relies on the preceding sync_rcu(). */
99181 - lockdep_free_key_range(mod->module_core, mod->core_size);
99182 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
99183 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
99184
99185 /* Finally, free the core (containing the module structure) */
99186 unset_module_core_ro_nx(mod);
99187 - module_memfree(mod->module_core);
99188 + module_memfree_exec(mod->module_core_rx);
99189 + module_memfree(mod->module_core_rw);
99190
99191 #ifdef CONFIG_MPU
99192 update_protections(current->mm);
99193 @@ -1939,9 +1969,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
99194 int ret = 0;
99195 const struct kernel_symbol *ksym;
99196
99197 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99198 + int is_fs_load = 0;
99199 + int register_filesystem_found = 0;
99200 + char *p;
99201 +
99202 + p = strstr(mod->args, "grsec_modharden_fs");
99203 + if (p) {
99204 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
99205 + /* copy \0 as well */
99206 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
99207 + is_fs_load = 1;
99208 + }
99209 +#endif
99210 +
99211 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
99212 const char *name = info->strtab + sym[i].st_name;
99213
99214 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99215 + /* it's a real shame this will never get ripped and copied
99216 + upstream! ;(
99217 + */
99218 + if (is_fs_load && !strcmp(name, "register_filesystem"))
99219 + register_filesystem_found = 1;
99220 +#endif
99221 +
99222 switch (sym[i].st_shndx) {
99223 case SHN_COMMON:
99224 /* Ignore common symbols */
99225 @@ -1966,7 +2018,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
99226 ksym = resolve_symbol_wait(mod, info, name);
99227 /* Ok if resolved. */
99228 if (ksym && !IS_ERR(ksym)) {
99229 + pax_open_kernel();
99230 sym[i].st_value = ksym->value;
99231 + pax_close_kernel();
99232 break;
99233 }
99234
99235 @@ -1985,11 +2039,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
99236 secbase = (unsigned long)mod_percpu(mod);
99237 else
99238 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
99239 + pax_open_kernel();
99240 sym[i].st_value += secbase;
99241 + pax_close_kernel();
99242 break;
99243 }
99244 }
99245
99246 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99247 + if (is_fs_load && !register_filesystem_found) {
99248 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
99249 + ret = -EPERM;
99250 + }
99251 +#endif
99252 +
99253 return ret;
99254 }
99255
99256 @@ -2073,22 +2136,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
99257 || s->sh_entsize != ~0UL
99258 || strstarts(sname, ".init"))
99259 continue;
99260 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
99261 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
99262 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
99263 + else
99264 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
99265 pr_debug("\t%s\n", sname);
99266 }
99267 - switch (m) {
99268 - case 0: /* executable */
99269 - mod->core_size = debug_align(mod->core_size);
99270 - mod->core_text_size = mod->core_size;
99271 - break;
99272 - case 1: /* RO: text and ro-data */
99273 - mod->core_size = debug_align(mod->core_size);
99274 - mod->core_ro_size = mod->core_size;
99275 - break;
99276 - case 3: /* whole core */
99277 - mod->core_size = debug_align(mod->core_size);
99278 - break;
99279 - }
99280 }
99281
99282 pr_debug("Init section allocation order:\n");
99283 @@ -2102,23 +2155,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
99284 || s->sh_entsize != ~0UL
99285 || !strstarts(sname, ".init"))
99286 continue;
99287 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
99288 - | INIT_OFFSET_MASK);
99289 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
99290 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
99291 + else
99292 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
99293 + s->sh_entsize |= INIT_OFFSET_MASK;
99294 pr_debug("\t%s\n", sname);
99295 }
99296 - switch (m) {
99297 - case 0: /* executable */
99298 - mod->init_size = debug_align(mod->init_size);
99299 - mod->init_text_size = mod->init_size;
99300 - break;
99301 - case 1: /* RO: text and ro-data */
99302 - mod->init_size = debug_align(mod->init_size);
99303 - mod->init_ro_size = mod->init_size;
99304 - break;
99305 - case 3: /* whole init */
99306 - mod->init_size = debug_align(mod->init_size);
99307 - break;
99308 - }
99309 }
99310 }
99311
99312 @@ -2291,7 +2334,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
99313
99314 /* Put symbol section at end of init part of module. */
99315 symsect->sh_flags |= SHF_ALLOC;
99316 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
99317 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
99318 info->index.sym) | INIT_OFFSET_MASK;
99319 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
99320
99321 @@ -2308,16 +2351,16 @@ static void layout_symtab(struct module *mod, struct load_info *info)
99322 }
99323
99324 /* Append room for core symbols at end of core part. */
99325 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
99326 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
99327 - mod->core_size += strtab_size;
99328 - mod->core_size = debug_align(mod->core_size);
99329 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
99330 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
99331 + mod->core_size_rx += strtab_size;
99332 + mod->core_size_rx = debug_align(mod->core_size_rx);
99333
99334 /* Put string table section at end of init part of module. */
99335 strsect->sh_flags |= SHF_ALLOC;
99336 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
99337 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
99338 info->index.str) | INIT_OFFSET_MASK;
99339 - mod->init_size = debug_align(mod->init_size);
99340 + mod->init_size_rx = debug_align(mod->init_size_rx);
99341 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
99342 }
99343
99344 @@ -2334,12 +2377,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
99345 /* Make sure we get permanent strtab: don't use info->strtab. */
99346 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
99347
99348 + pax_open_kernel();
99349 +
99350 /* Set types up while we still have access to sections. */
99351 for (i = 0; i < mod->num_symtab; i++)
99352 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
99353
99354 - mod->core_symtab = dst = mod->module_core + info->symoffs;
99355 - mod->core_strtab = s = mod->module_core + info->stroffs;
99356 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
99357 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
99358 src = mod->symtab;
99359 for (ndst = i = 0; i < mod->num_symtab; i++) {
99360 if (i == 0 ||
99361 @@ -2351,6 +2396,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
99362 }
99363 }
99364 mod->core_num_syms = ndst;
99365 +
99366 + pax_close_kernel();
99367 }
99368 #else
99369 static inline void layout_symtab(struct module *mod, struct load_info *info)
99370 @@ -2384,17 +2431,33 @@ void * __weak module_alloc(unsigned long size)
99371 return vmalloc_exec(size);
99372 }
99373
99374 -static void *module_alloc_update_bounds(unsigned long size)
99375 +static void *module_alloc_update_bounds_rw(unsigned long size)
99376 {
99377 void *ret = module_alloc(size);
99378
99379 if (ret) {
99380 mutex_lock(&module_mutex);
99381 /* Update module bounds. */
99382 - if ((unsigned long)ret < module_addr_min)
99383 - module_addr_min = (unsigned long)ret;
99384 - if ((unsigned long)ret + size > module_addr_max)
99385 - module_addr_max = (unsigned long)ret + size;
99386 + if ((unsigned long)ret < module_addr_min_rw)
99387 + module_addr_min_rw = (unsigned long)ret;
99388 + if ((unsigned long)ret + size > module_addr_max_rw)
99389 + module_addr_max_rw = (unsigned long)ret + size;
99390 + mutex_unlock(&module_mutex);
99391 + }
99392 + return ret;
99393 +}
99394 +
99395 +static void *module_alloc_update_bounds_rx(unsigned long size)
99396 +{
99397 + void *ret = module_alloc_exec(size);
99398 +
99399 + if (ret) {
99400 + mutex_lock(&module_mutex);
99401 + /* Update module bounds. */
99402 + if ((unsigned long)ret < module_addr_min_rx)
99403 + module_addr_min_rx = (unsigned long)ret;
99404 + if ((unsigned long)ret + size > module_addr_max_rx)
99405 + module_addr_max_rx = (unsigned long)ret + size;
99406 mutex_unlock(&module_mutex);
99407 }
99408 return ret;
99409 @@ -2665,7 +2728,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
99410 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
99411
99412 if (info->index.sym == 0) {
99413 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
99414 + /*
99415 + * avoid potentially printing jibberish on attempted load
99416 + * of a module randomized with a different seed
99417 + */
99418 + pr_warn("module has no symbols (stripped?)\n");
99419 +#else
99420 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
99421 +#endif
99422 return ERR_PTR(-ENOEXEC);
99423 }
99424
99425 @@ -2681,8 +2752,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
99426 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
99427 {
99428 const char *modmagic = get_modinfo(info, "vermagic");
99429 + const char *license = get_modinfo(info, "license");
99430 int err;
99431
99432 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
99433 + if (!license || !license_is_gpl_compatible(license))
99434 + return -ENOEXEC;
99435 +#endif
99436 +
99437 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
99438 modmagic = NULL;
99439
99440 @@ -2707,7 +2784,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
99441 }
99442
99443 /* Set up license info based on the info section */
99444 - set_license(mod, get_modinfo(info, "license"));
99445 + set_license(mod, license);
99446
99447 return 0;
99448 }
99449 @@ -2801,7 +2878,7 @@ static int move_module(struct module *mod, struct load_info *info)
99450 void *ptr;
99451
99452 /* Do the allocs. */
99453 - ptr = module_alloc_update_bounds(mod->core_size);
99454 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
99455 /*
99456 * The pointer to this block is stored in the module structure
99457 * which is inside the block. Just mark it as not being a
99458 @@ -2811,11 +2888,11 @@ static int move_module(struct module *mod, struct load_info *info)
99459 if (!ptr)
99460 return -ENOMEM;
99461
99462 - memset(ptr, 0, mod->core_size);
99463 - mod->module_core = ptr;
99464 + memset(ptr, 0, mod->core_size_rw);
99465 + mod->module_core_rw = ptr;
99466
99467 - if (mod->init_size) {
99468 - ptr = module_alloc_update_bounds(mod->init_size);
99469 + if (mod->init_size_rw) {
99470 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
99471 /*
99472 * The pointer to this block is stored in the module structure
99473 * which is inside the block. This block doesn't need to be
99474 @@ -2824,13 +2901,45 @@ static int move_module(struct module *mod, struct load_info *info)
99475 */
99476 kmemleak_ignore(ptr);
99477 if (!ptr) {
99478 - module_memfree(mod->module_core);
99479 + module_memfree(mod->module_core_rw);
99480 return -ENOMEM;
99481 }
99482 - memset(ptr, 0, mod->init_size);
99483 - mod->module_init = ptr;
99484 + memset(ptr, 0, mod->init_size_rw);
99485 + mod->module_init_rw = ptr;
99486 } else
99487 - mod->module_init = NULL;
99488 + mod->module_init_rw = NULL;
99489 +
99490 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
99491 + kmemleak_not_leak(ptr);
99492 + if (!ptr) {
99493 + if (mod->module_init_rw)
99494 + module_memfree(mod->module_init_rw);
99495 + module_memfree(mod->module_core_rw);
99496 + return -ENOMEM;
99497 + }
99498 +
99499 + pax_open_kernel();
99500 + memset(ptr, 0, mod->core_size_rx);
99501 + pax_close_kernel();
99502 + mod->module_core_rx = ptr;
99503 +
99504 + if (mod->init_size_rx) {
99505 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
99506 + kmemleak_ignore(ptr);
99507 + if (!ptr && mod->init_size_rx) {
99508 + module_memfree_exec(mod->module_core_rx);
99509 + if (mod->module_init_rw)
99510 + module_memfree(mod->module_init_rw);
99511 + module_memfree(mod->module_core_rw);
99512 + return -ENOMEM;
99513 + }
99514 +
99515 + pax_open_kernel();
99516 + memset(ptr, 0, mod->init_size_rx);
99517 + pax_close_kernel();
99518 + mod->module_init_rx = ptr;
99519 + } else
99520 + mod->module_init_rx = NULL;
99521
99522 /* Transfer each section which specifies SHF_ALLOC */
99523 pr_debug("final section addresses:\n");
99524 @@ -2841,16 +2950,45 @@ static int move_module(struct module *mod, struct load_info *info)
99525 if (!(shdr->sh_flags & SHF_ALLOC))
99526 continue;
99527
99528 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
99529 - dest = mod->module_init
99530 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99531 - else
99532 - dest = mod->module_core + shdr->sh_entsize;
99533 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
99534 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
99535 + dest = mod->module_init_rw
99536 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99537 + else
99538 + dest = mod->module_init_rx
99539 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99540 + } else {
99541 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
99542 + dest = mod->module_core_rw + shdr->sh_entsize;
99543 + else
99544 + dest = mod->module_core_rx + shdr->sh_entsize;
99545 + }
99546 +
99547 + if (shdr->sh_type != SHT_NOBITS) {
99548 +
99549 +#ifdef CONFIG_PAX_KERNEXEC
99550 +#ifdef CONFIG_X86_64
99551 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
99552 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
99553 +#endif
99554 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
99555 + pax_open_kernel();
99556 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
99557 + pax_close_kernel();
99558 + } else
99559 +#endif
99560
99561 - if (shdr->sh_type != SHT_NOBITS)
99562 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
99563 + }
99564 /* Update sh_addr to point to copy in image. */
99565 - shdr->sh_addr = (unsigned long)dest;
99566 +
99567 +#ifdef CONFIG_PAX_KERNEXEC
99568 + if (shdr->sh_flags & SHF_EXECINSTR)
99569 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
99570 + else
99571 +#endif
99572 +
99573 + shdr->sh_addr = (unsigned long)dest;
99574 pr_debug("\t0x%lx %s\n",
99575 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
99576 }
99577 @@ -2907,12 +3045,12 @@ static void flush_module_icache(const struct module *mod)
99578 * Do it before processing of module parameters, so the module
99579 * can provide parameter accessor functions of its own.
99580 */
99581 - if (mod->module_init)
99582 - flush_icache_range((unsigned long)mod->module_init,
99583 - (unsigned long)mod->module_init
99584 - + mod->init_size);
99585 - flush_icache_range((unsigned long)mod->module_core,
99586 - (unsigned long)mod->module_core + mod->core_size);
99587 + if (mod->module_init_rx)
99588 + flush_icache_range((unsigned long)mod->module_init_rx,
99589 + (unsigned long)mod->module_init_rx
99590 + + mod->init_size_rx);
99591 + flush_icache_range((unsigned long)mod->module_core_rx,
99592 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
99593
99594 set_fs(old_fs);
99595 }
99596 @@ -2970,8 +3108,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
99597 {
99598 percpu_modfree(mod);
99599 module_arch_freeing_init(mod);
99600 - module_memfree(mod->module_init);
99601 - module_memfree(mod->module_core);
99602 + module_memfree_exec(mod->module_init_rx);
99603 + module_memfree_exec(mod->module_core_rx);
99604 + module_memfree(mod->module_init_rw);
99605 + module_memfree(mod->module_core_rw);
99606 }
99607
99608 int __weak module_finalize(const Elf_Ehdr *hdr,
99609 @@ -2984,7 +3124,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
99610 static int post_relocation(struct module *mod, const struct load_info *info)
99611 {
99612 /* Sort exception table now relocations are done. */
99613 + pax_open_kernel();
99614 sort_extable(mod->extable, mod->extable + mod->num_exentries);
99615 + pax_close_kernel();
99616
99617 /* Copy relocated percpu area over. */
99618 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
99619 @@ -3032,13 +3174,15 @@ static void do_mod_ctors(struct module *mod)
99620 /* For freeing module_init on success, in case kallsyms traversing */
99621 struct mod_initfree {
99622 struct rcu_head rcu;
99623 - void *module_init;
99624 + void *module_init_rw;
99625 + void *module_init_rx;
99626 };
99627
99628 static void do_free_init(struct rcu_head *head)
99629 {
99630 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
99631 - module_memfree(m->module_init);
99632 + module_memfree(m->module_init_rw);
99633 + module_memfree_exec(m->module_init_rx);
99634 kfree(m);
99635 }
99636
99637 @@ -3058,7 +3202,8 @@ static noinline int do_init_module(struct module *mod)
99638 ret = -ENOMEM;
99639 goto fail;
99640 }
99641 - freeinit->module_init = mod->module_init;
99642 + freeinit->module_init_rw = mod->module_init_rw;
99643 + freeinit->module_init_rx = mod->module_init_rx;
99644
99645 /*
99646 * We want to find out whether @mod uses async during init. Clear
99647 @@ -3117,10 +3262,10 @@ static noinline int do_init_module(struct module *mod)
99648 #endif
99649 unset_module_init_ro_nx(mod);
99650 module_arch_freeing_init(mod);
99651 - mod->module_init = NULL;
99652 - mod->init_size = 0;
99653 - mod->init_ro_size = 0;
99654 - mod->init_text_size = 0;
99655 + mod->module_init_rw = NULL;
99656 + mod->module_init_rx = NULL;
99657 + mod->init_size_rw = 0;
99658 + mod->init_size_rx = 0;
99659 /*
99660 * We want to free module_init, but be aware that kallsyms may be
99661 * walking this with preempt disabled. In all the failure paths,
99662 @@ -3208,16 +3353,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
99663 module_bug_finalize(info->hdr, info->sechdrs, mod);
99664
99665 /* Set RO and NX regions for core */
99666 - set_section_ro_nx(mod->module_core,
99667 - mod->core_text_size,
99668 - mod->core_ro_size,
99669 - mod->core_size);
99670 + set_section_ro_nx(mod->module_core_rx,
99671 + mod->core_size_rx,
99672 + mod->core_size_rx,
99673 + mod->core_size_rx);
99674
99675 /* Set RO and NX regions for init */
99676 - set_section_ro_nx(mod->module_init,
99677 - mod->init_text_size,
99678 - mod->init_ro_size,
99679 - mod->init_size);
99680 + set_section_ro_nx(mod->module_init_rx,
99681 + mod->init_size_rx,
99682 + mod->init_size_rx,
99683 + mod->init_size_rx);
99684
99685 /* Mark state as coming so strong_try_module_get() ignores us,
99686 * but kallsyms etc. can see us. */
99687 @@ -3301,9 +3446,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
99688 if (err)
99689 goto free_unload;
99690
99691 + /* Now copy in args */
99692 + mod->args = strndup_user(uargs, ~0UL >> 1);
99693 + if (IS_ERR(mod->args)) {
99694 + err = PTR_ERR(mod->args);
99695 + goto free_unload;
99696 + }
99697 +
99698 /* Set up MODINFO_ATTR fields */
99699 setup_modinfo(mod, info);
99700
99701 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99702 + {
99703 + char *p, *p2;
99704 +
99705 + if (strstr(mod->args, "grsec_modharden_netdev")) {
99706 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
99707 + err = -EPERM;
99708 + goto free_modinfo;
99709 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
99710 + p += sizeof("grsec_modharden_normal") - 1;
99711 + p2 = strstr(p, "_");
99712 + if (p2) {
99713 + *p2 = '\0';
99714 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
99715 + *p2 = '_';
99716 + }
99717 + err = -EPERM;
99718 + goto free_modinfo;
99719 + }
99720 + }
99721 +#endif
99722 +
99723 /* Fix up syms, so that st_value is a pointer to location. */
99724 err = simplify_symbols(mod, info);
99725 if (err < 0)
99726 @@ -3319,13 +3493,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
99727
99728 flush_module_icache(mod);
99729
99730 - /* Now copy in args */
99731 - mod->args = strndup_user(uargs, ~0UL >> 1);
99732 - if (IS_ERR(mod->args)) {
99733 - err = PTR_ERR(mod->args);
99734 - goto free_arch_cleanup;
99735 - }
99736 -
99737 dynamic_debug_setup(info->debug, info->num_debug);
99738
99739 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
99740 @@ -3376,11 +3543,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
99741 ddebug_cleanup:
99742 dynamic_debug_remove(info->debug);
99743 synchronize_sched();
99744 - kfree(mod->args);
99745 - free_arch_cleanup:
99746 module_arch_cleanup(mod);
99747 free_modinfo:
99748 free_modinfo(mod);
99749 + kfree(mod->args);
99750 free_unload:
99751 module_unload_free(mod);
99752 unlink_mod:
99753 @@ -3393,7 +3559,8 @@ static int load_module(struct load_info *info, const char __user *uargs,
99754 mutex_unlock(&module_mutex);
99755 free_module:
99756 /* Free lock-classes; relies on the preceding sync_rcu() */
99757 - lockdep_free_key_range(mod->module_core, mod->core_size);
99758 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
99759 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
99760
99761 module_deallocate(mod, info);
99762 free_copy:
99763 @@ -3470,10 +3637,16 @@ static const char *get_ksymbol(struct module *mod,
99764 unsigned long nextval;
99765
99766 /* At worse, next value is at end of module */
99767 - if (within_module_init(addr, mod))
99768 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
99769 + if (within_module_init_rx(addr, mod))
99770 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
99771 + else if (within_module_init_rw(addr, mod))
99772 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
99773 + else if (within_module_core_rx(addr, mod))
99774 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
99775 + else if (within_module_core_rw(addr, mod))
99776 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
99777 else
99778 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
99779 + return NULL;
99780
99781 /* Scan for closest preceding symbol, and next symbol. (ELF
99782 starts real symbols at 1). */
99783 @@ -3721,7 +3894,7 @@ static int m_show(struct seq_file *m, void *p)
99784 return 0;
99785
99786 seq_printf(m, "%s %u",
99787 - mod->name, mod->init_size + mod->core_size);
99788 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
99789 print_unload_info(m, mod);
99790
99791 /* Informative for users. */
99792 @@ -3730,7 +3903,7 @@ static int m_show(struct seq_file *m, void *p)
99793 mod->state == MODULE_STATE_COMING ? "Loading" :
99794 "Live");
99795 /* Used by oprofile and other similar tools. */
99796 - seq_printf(m, " 0x%pK", mod->module_core);
99797 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
99798
99799 /* Taints info */
99800 if (mod->taints)
99801 @@ -3766,7 +3939,17 @@ static const struct file_operations proc_modules_operations = {
99802
99803 static int __init proc_modules_init(void)
99804 {
99805 +#ifndef CONFIG_GRKERNSEC_HIDESYM
99806 +#ifdef CONFIG_GRKERNSEC_PROC_USER
99807 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
99808 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
99809 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
99810 +#else
99811 proc_create("modules", 0, NULL, &proc_modules_operations);
99812 +#endif
99813 +#else
99814 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
99815 +#endif
99816 return 0;
99817 }
99818 module_init(proc_modules_init);
99819 @@ -3827,7 +4010,8 @@ struct module *__module_address(unsigned long addr)
99820 {
99821 struct module *mod;
99822
99823 - if (addr < module_addr_min || addr > module_addr_max)
99824 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
99825 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
99826 return NULL;
99827
99828 list_for_each_entry_rcu(mod, &modules, list) {
99829 @@ -3868,11 +4052,20 @@ bool is_module_text_address(unsigned long addr)
99830 */
99831 struct module *__module_text_address(unsigned long addr)
99832 {
99833 - struct module *mod = __module_address(addr);
99834 + struct module *mod;
99835 +
99836 +#ifdef CONFIG_X86_32
99837 + addr = ktla_ktva(addr);
99838 +#endif
99839 +
99840 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
99841 + return NULL;
99842 +
99843 + mod = __module_address(addr);
99844 +
99845 if (mod) {
99846 /* Make sure it's within the text section. */
99847 - if (!within(addr, mod->module_init, mod->init_text_size)
99848 - && !within(addr, mod->module_core, mod->core_text_size))
99849 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
99850 mod = NULL;
99851 }
99852 return mod;
99853 diff --git a/kernel/notifier.c b/kernel/notifier.c
99854 index ae9fc7c..5085fbf 100644
99855 --- a/kernel/notifier.c
99856 +++ b/kernel/notifier.c
99857 @@ -5,6 +5,7 @@
99858 #include <linux/rcupdate.h>
99859 #include <linux/vmalloc.h>
99860 #include <linux/reboot.h>
99861 +#include <linux/mm.h>
99862
99863 /*
99864 * Notifier list for kernel code which wants to be called
99865 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
99866 while ((*nl) != NULL) {
99867 if (n->priority > (*nl)->priority)
99868 break;
99869 - nl = &((*nl)->next);
99870 + nl = (struct notifier_block **)&((*nl)->next);
99871 }
99872 - n->next = *nl;
99873 + pax_open_kernel();
99874 + *(const void **)&n->next = *nl;
99875 rcu_assign_pointer(*nl, n);
99876 + pax_close_kernel();
99877 return 0;
99878 }
99879
99880 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
99881 return 0;
99882 if (n->priority > (*nl)->priority)
99883 break;
99884 - nl = &((*nl)->next);
99885 + nl = (struct notifier_block **)&((*nl)->next);
99886 }
99887 - n->next = *nl;
99888 + pax_open_kernel();
99889 + *(const void **)&n->next = *nl;
99890 rcu_assign_pointer(*nl, n);
99891 + pax_close_kernel();
99892 return 0;
99893 }
99894
99895 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
99896 {
99897 while ((*nl) != NULL) {
99898 if ((*nl) == n) {
99899 + pax_open_kernel();
99900 rcu_assign_pointer(*nl, n->next);
99901 + pax_close_kernel();
99902 return 0;
99903 }
99904 - nl = &((*nl)->next);
99905 + nl = (struct notifier_block **)&((*nl)->next);
99906 }
99907 return -ENOENT;
99908 }
99909 diff --git a/kernel/padata.c b/kernel/padata.c
99910 index b38bea9..91acfbe 100644
99911 --- a/kernel/padata.c
99912 +++ b/kernel/padata.c
99913 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
99914 * seq_nr mod. number of cpus in use.
99915 */
99916
99917 - seq_nr = atomic_inc_return(&pd->seq_nr);
99918 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
99919 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
99920
99921 return padata_index_to_cpu(pd, cpu_index);
99922 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
99923 padata_init_pqueues(pd);
99924 padata_init_squeues(pd);
99925 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
99926 - atomic_set(&pd->seq_nr, -1);
99927 + atomic_set_unchecked(&pd->seq_nr, -1);
99928 atomic_set(&pd->reorder_objects, 0);
99929 atomic_set(&pd->refcnt, 0);
99930 pd->pinst = pinst;
99931 diff --git a/kernel/panic.c b/kernel/panic.c
99932 index 8136ad7..15c857b 100644
99933 --- a/kernel/panic.c
99934 +++ b/kernel/panic.c
99935 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
99936 /*
99937 * Stop ourself in panic -- architecture code may override this
99938 */
99939 -void __weak panic_smp_self_stop(void)
99940 +void __weak __noreturn panic_smp_self_stop(void)
99941 {
99942 while (1)
99943 cpu_relax();
99944 @@ -425,7 +425,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
99945 disable_trace_on_warning();
99946
99947 pr_warn("------------[ cut here ]------------\n");
99948 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
99949 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
99950 raw_smp_processor_id(), current->pid, file, line, caller);
99951
99952 if (args)
99953 @@ -490,7 +490,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
99954 */
99955 __visible void __stack_chk_fail(void)
99956 {
99957 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
99958 + dump_stack();
99959 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
99960 __builtin_return_address(0));
99961 }
99962 EXPORT_SYMBOL(__stack_chk_fail);
99963 diff --git a/kernel/pid.c b/kernel/pid.c
99964 index cd36a5e..11f185d 100644
99965 --- a/kernel/pid.c
99966 +++ b/kernel/pid.c
99967 @@ -33,6 +33,7 @@
99968 #include <linux/rculist.h>
99969 #include <linux/bootmem.h>
99970 #include <linux/hash.h>
99971 +#include <linux/security.h>
99972 #include <linux/pid_namespace.h>
99973 #include <linux/init_task.h>
99974 #include <linux/syscalls.h>
99975 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
99976
99977 int pid_max = PID_MAX_DEFAULT;
99978
99979 -#define RESERVED_PIDS 300
99980 +#define RESERVED_PIDS 500
99981
99982 int pid_max_min = RESERVED_PIDS + 1;
99983 int pid_max_max = PID_MAX_LIMIT;
99984 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
99985 */
99986 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
99987 {
99988 + struct task_struct *task;
99989 +
99990 rcu_lockdep_assert(rcu_read_lock_held(),
99991 "find_task_by_pid_ns() needs rcu_read_lock()"
99992 " protection");
99993 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
99994 +
99995 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
99996 +
99997 + if (gr_pid_is_chrooted(task))
99998 + return NULL;
99999 +
100000 + return task;
100001 }
100002
100003 struct task_struct *find_task_by_vpid(pid_t vnr)
100004 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
100005 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
100006 }
100007
100008 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
100009 +{
100010 + rcu_lockdep_assert(rcu_read_lock_held(),
100011 + "find_task_by_pid_ns() needs rcu_read_lock()"
100012 + " protection");
100013 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
100014 +}
100015 +
100016 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
100017 {
100018 struct pid *pid;
100019 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
100020 index a65ba13..f600dbb 100644
100021 --- a/kernel/pid_namespace.c
100022 +++ b/kernel/pid_namespace.c
100023 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
100024 void __user *buffer, size_t *lenp, loff_t *ppos)
100025 {
100026 struct pid_namespace *pid_ns = task_active_pid_ns(current);
100027 - struct ctl_table tmp = *table;
100028 + ctl_table_no_const tmp = *table;
100029
100030 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
100031 return -EPERM;
100032 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
100033 index 7e01f78..f5da19d 100644
100034 --- a/kernel/power/Kconfig
100035 +++ b/kernel/power/Kconfig
100036 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
100037 config HIBERNATION
100038 bool "Hibernation (aka 'suspend to disk')"
100039 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
100040 + depends on !GRKERNSEC_KMEM
100041 + depends on !PAX_MEMORY_SANITIZE
100042 select HIBERNATE_CALLBACKS
100043 select LZO_COMPRESS
100044 select LZO_DECOMPRESS
100045 diff --git a/kernel/power/process.c b/kernel/power/process.c
100046 index 564f786..361a18e 100644
100047 --- a/kernel/power/process.c
100048 +++ b/kernel/power/process.c
100049 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
100050 unsigned int elapsed_msecs;
100051 bool wakeup = false;
100052 int sleep_usecs = USEC_PER_MSEC;
100053 + bool timedout = false;
100054
100055 do_gettimeofday(&start);
100056
100057 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
100058
100059 while (true) {
100060 todo = 0;
100061 + if (time_after(jiffies, end_time))
100062 + timedout = true;
100063 read_lock(&tasklist_lock);
100064 for_each_process_thread(g, p) {
100065 if (p == current || !freeze_task(p))
100066 continue;
100067
100068 - if (!freezer_should_skip(p))
100069 + if (!freezer_should_skip(p)) {
100070 todo++;
100071 + if (timedout) {
100072 + printk(KERN_ERR "Task refusing to freeze:\n");
100073 + sched_show_task(p);
100074 + }
100075 + }
100076 }
100077 read_unlock(&tasklist_lock);
100078
100079 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
100080 todo += wq_busy;
100081 }
100082
100083 - if (!todo || time_after(jiffies, end_time))
100084 + if (!todo || timedout)
100085 break;
100086
100087 if (pm_wakeup_pending()) {
100088 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
100089 index bb0635b..9aff9f3 100644
100090 --- a/kernel/printk/printk.c
100091 +++ b/kernel/printk/printk.c
100092 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
100093 if (from_file && type != SYSLOG_ACTION_OPEN)
100094 return 0;
100095
100096 +#ifdef CONFIG_GRKERNSEC_DMESG
100097 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
100098 + return -EPERM;
100099 +#endif
100100 +
100101 if (syslog_action_restricted(type)) {
100102 if (capable(CAP_SYSLOG))
100103 return 0;
100104 diff --git a/kernel/profile.c b/kernel/profile.c
100105 index a7bcd28..5b368fa 100644
100106 --- a/kernel/profile.c
100107 +++ b/kernel/profile.c
100108 @@ -37,7 +37,7 @@ struct profile_hit {
100109 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
100110 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
100111
100112 -static atomic_t *prof_buffer;
100113 +static atomic_unchecked_t *prof_buffer;
100114 static unsigned long prof_len, prof_shift;
100115
100116 int prof_on __read_mostly;
100117 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
100118 hits[i].pc = 0;
100119 continue;
100120 }
100121 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
100122 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
100123 hits[i].hits = hits[i].pc = 0;
100124 }
100125 }
100126 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
100127 * Add the current hit(s) and flush the write-queue out
100128 * to the global buffer:
100129 */
100130 - atomic_add(nr_hits, &prof_buffer[pc]);
100131 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
100132 for (i = 0; i < NR_PROFILE_HIT; ++i) {
100133 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
100134 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
100135 hits[i].pc = hits[i].hits = 0;
100136 }
100137 out:
100138 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
100139 {
100140 unsigned long pc;
100141 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
100142 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
100143 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
100144 }
100145 #endif /* !CONFIG_SMP */
100146
100147 @@ -489,7 +489,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
100148 return -EFAULT;
100149 buf++; p++; count--; read++;
100150 }
100151 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
100152 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
100153 if (copy_to_user(buf, (void *)pnt, count))
100154 return -EFAULT;
100155 read += count;
100156 @@ -520,7 +520,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
100157 }
100158 #endif
100159 profile_discard_flip_buffers();
100160 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
100161 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
100162 return count;
100163 }
100164
100165 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
100166 index 9a34bd8..38d90e5 100644
100167 --- a/kernel/ptrace.c
100168 +++ b/kernel/ptrace.c
100169 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
100170 if (seize)
100171 flags |= PT_SEIZED;
100172 rcu_read_lock();
100173 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
100174 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
100175 flags |= PT_PTRACE_CAP;
100176 rcu_read_unlock();
100177 task->ptrace = flags;
100178 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
100179 break;
100180 return -EIO;
100181 }
100182 - if (copy_to_user(dst, buf, retval))
100183 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
100184 return -EFAULT;
100185 copied += retval;
100186 src += retval;
100187 @@ -803,7 +803,7 @@ int ptrace_request(struct task_struct *child, long request,
100188 bool seized = child->ptrace & PT_SEIZED;
100189 int ret = -EIO;
100190 siginfo_t siginfo, *si;
100191 - void __user *datavp = (void __user *) data;
100192 + void __user *datavp = (__force void __user *) data;
100193 unsigned long __user *datalp = datavp;
100194 unsigned long flags;
100195
100196 @@ -1049,14 +1049,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
100197 goto out;
100198 }
100199
100200 + if (gr_handle_ptrace(child, request)) {
100201 + ret = -EPERM;
100202 + goto out_put_task_struct;
100203 + }
100204 +
100205 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
100206 ret = ptrace_attach(child, request, addr, data);
100207 /*
100208 * Some architectures need to do book-keeping after
100209 * a ptrace attach.
100210 */
100211 - if (!ret)
100212 + if (!ret) {
100213 arch_ptrace_attach(child);
100214 + gr_audit_ptrace(child);
100215 + }
100216 goto out_put_task_struct;
100217 }
100218
100219 @@ -1084,7 +1091,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
100220 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
100221 if (copied != sizeof(tmp))
100222 return -EIO;
100223 - return put_user(tmp, (unsigned long __user *)data);
100224 + return put_user(tmp, (__force unsigned long __user *)data);
100225 }
100226
100227 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
100228 @@ -1177,7 +1184,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
100229 }
100230
100231 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
100232 - compat_long_t, addr, compat_long_t, data)
100233 + compat_ulong_t, addr, compat_ulong_t, data)
100234 {
100235 struct task_struct *child;
100236 long ret;
100237 @@ -1193,14 +1200,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
100238 goto out;
100239 }
100240
100241 + if (gr_handle_ptrace(child, request)) {
100242 + ret = -EPERM;
100243 + goto out_put_task_struct;
100244 + }
100245 +
100246 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
100247 ret = ptrace_attach(child, request, addr, data);
100248 /*
100249 * Some architectures need to do book-keeping after
100250 * a ptrace attach.
100251 */
100252 - if (!ret)
100253 + if (!ret) {
100254 arch_ptrace_attach(child);
100255 + gr_audit_ptrace(child);
100256 + }
100257 goto out_put_task_struct;
100258 }
100259
100260 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
100261 index 30d42aa..cac5d66 100644
100262 --- a/kernel/rcu/rcutorture.c
100263 +++ b/kernel/rcu/rcutorture.c
100264 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
100265 rcu_torture_count) = { 0 };
100266 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
100267 rcu_torture_batch) = { 0 };
100268 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
100269 -static atomic_t n_rcu_torture_alloc;
100270 -static atomic_t n_rcu_torture_alloc_fail;
100271 -static atomic_t n_rcu_torture_free;
100272 -static atomic_t n_rcu_torture_mberror;
100273 -static atomic_t n_rcu_torture_error;
100274 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
100275 +static atomic_unchecked_t n_rcu_torture_alloc;
100276 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
100277 +static atomic_unchecked_t n_rcu_torture_free;
100278 +static atomic_unchecked_t n_rcu_torture_mberror;
100279 +static atomic_unchecked_t n_rcu_torture_error;
100280 static long n_rcu_torture_barrier_error;
100281 static long n_rcu_torture_boost_ktrerror;
100282 static long n_rcu_torture_boost_rterror;
100283 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
100284 static long n_rcu_torture_timers;
100285 static long n_barrier_attempts;
100286 static long n_barrier_successes;
100287 -static atomic_long_t n_cbfloods;
100288 +static atomic_long_unchecked_t n_cbfloods;
100289 static struct list_head rcu_torture_removed;
100290
100291 static int rcu_torture_writer_state;
100292 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
100293
100294 spin_lock_bh(&rcu_torture_lock);
100295 if (list_empty(&rcu_torture_freelist)) {
100296 - atomic_inc(&n_rcu_torture_alloc_fail);
100297 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
100298 spin_unlock_bh(&rcu_torture_lock);
100299 return NULL;
100300 }
100301 - atomic_inc(&n_rcu_torture_alloc);
100302 + atomic_inc_unchecked(&n_rcu_torture_alloc);
100303 p = rcu_torture_freelist.next;
100304 list_del_init(p);
100305 spin_unlock_bh(&rcu_torture_lock);
100306 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
100307 static void
100308 rcu_torture_free(struct rcu_torture *p)
100309 {
100310 - atomic_inc(&n_rcu_torture_free);
100311 + atomic_inc_unchecked(&n_rcu_torture_free);
100312 spin_lock_bh(&rcu_torture_lock);
100313 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
100314 spin_unlock_bh(&rcu_torture_lock);
100315 @@ -308,7 +308,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
100316 i = rp->rtort_pipe_count;
100317 if (i > RCU_TORTURE_PIPE_LEN)
100318 i = RCU_TORTURE_PIPE_LEN;
100319 - atomic_inc(&rcu_torture_wcount[i]);
100320 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
100321 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
100322 rp->rtort_mbtest = 0;
100323 return true;
100324 @@ -796,7 +796,7 @@ rcu_torture_cbflood(void *arg)
100325 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
100326 do {
100327 schedule_timeout_interruptible(cbflood_inter_holdoff);
100328 - atomic_long_inc(&n_cbfloods);
100329 + atomic_long_inc_unchecked(&n_cbfloods);
100330 WARN_ON(signal_pending(current));
100331 for (i = 0; i < cbflood_n_burst; i++) {
100332 for (j = 0; j < cbflood_n_per_burst; j++) {
100333 @@ -915,7 +915,7 @@ rcu_torture_writer(void *arg)
100334 i = old_rp->rtort_pipe_count;
100335 if (i > RCU_TORTURE_PIPE_LEN)
100336 i = RCU_TORTURE_PIPE_LEN;
100337 - atomic_inc(&rcu_torture_wcount[i]);
100338 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
100339 old_rp->rtort_pipe_count++;
100340 switch (synctype[torture_random(&rand) % nsynctypes]) {
100341 case RTWS_DEF_FREE:
100342 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
100343 return;
100344 }
100345 if (p->rtort_mbtest == 0)
100346 - atomic_inc(&n_rcu_torture_mberror);
100347 + atomic_inc_unchecked(&n_rcu_torture_mberror);
100348 spin_lock(&rand_lock);
100349 cur_ops->read_delay(&rand);
100350 n_rcu_torture_timers++;
100351 @@ -1111,7 +1111,7 @@ rcu_torture_reader(void *arg)
100352 continue;
100353 }
100354 if (p->rtort_mbtest == 0)
100355 - atomic_inc(&n_rcu_torture_mberror);
100356 + atomic_inc_unchecked(&n_rcu_torture_mberror);
100357 cur_ops->read_delay(&rand);
100358 preempt_disable();
100359 pipe_count = p->rtort_pipe_count;
100360 @@ -1180,11 +1180,11 @@ rcu_torture_stats_print(void)
100361 rcu_torture_current,
100362 rcu_torture_current_version,
100363 list_empty(&rcu_torture_freelist),
100364 - atomic_read(&n_rcu_torture_alloc),
100365 - atomic_read(&n_rcu_torture_alloc_fail),
100366 - atomic_read(&n_rcu_torture_free));
100367 + atomic_read_unchecked(&n_rcu_torture_alloc),
100368 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
100369 + atomic_read_unchecked(&n_rcu_torture_free));
100370 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
100371 - atomic_read(&n_rcu_torture_mberror),
100372 + atomic_read_unchecked(&n_rcu_torture_mberror),
100373 n_rcu_torture_boost_ktrerror,
100374 n_rcu_torture_boost_rterror);
100375 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
100376 @@ -1196,17 +1196,17 @@ rcu_torture_stats_print(void)
100377 n_barrier_successes,
100378 n_barrier_attempts,
100379 n_rcu_torture_barrier_error);
100380 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
100381 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
100382
100383 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
100384 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
100385 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
100386 n_rcu_torture_barrier_error != 0 ||
100387 n_rcu_torture_boost_ktrerror != 0 ||
100388 n_rcu_torture_boost_rterror != 0 ||
100389 n_rcu_torture_boost_failure != 0 ||
100390 i > 1) {
100391 pr_cont("%s", "!!! ");
100392 - atomic_inc(&n_rcu_torture_error);
100393 + atomic_inc_unchecked(&n_rcu_torture_error);
100394 WARN_ON_ONCE(1);
100395 }
100396 pr_cont("Reader Pipe: ");
100397 @@ -1223,7 +1223,7 @@ rcu_torture_stats_print(void)
100398 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
100399 pr_cont("Free-Block Circulation: ");
100400 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
100401 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
100402 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
100403 }
100404 pr_cont("\n");
100405
100406 @@ -1570,7 +1570,7 @@ rcu_torture_cleanup(void)
100407
100408 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
100409
100410 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
100411 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
100412 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
100413 else if (torture_onoff_failures())
100414 rcu_torture_print_module_parms(cur_ops,
100415 @@ -1695,18 +1695,18 @@ rcu_torture_init(void)
100416
100417 rcu_torture_current = NULL;
100418 rcu_torture_current_version = 0;
100419 - atomic_set(&n_rcu_torture_alloc, 0);
100420 - atomic_set(&n_rcu_torture_alloc_fail, 0);
100421 - atomic_set(&n_rcu_torture_free, 0);
100422 - atomic_set(&n_rcu_torture_mberror, 0);
100423 - atomic_set(&n_rcu_torture_error, 0);
100424 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
100425 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
100426 + atomic_set_unchecked(&n_rcu_torture_free, 0);
100427 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
100428 + atomic_set_unchecked(&n_rcu_torture_error, 0);
100429 n_rcu_torture_barrier_error = 0;
100430 n_rcu_torture_boost_ktrerror = 0;
100431 n_rcu_torture_boost_rterror = 0;
100432 n_rcu_torture_boost_failure = 0;
100433 n_rcu_torture_boosts = 0;
100434 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
100435 - atomic_set(&rcu_torture_wcount[i], 0);
100436 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
100437 for_each_possible_cpu(cpu) {
100438 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
100439 per_cpu(rcu_torture_count, cpu)[i] = 0;
100440 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
100441 index cc9ceca..ce075a6 100644
100442 --- a/kernel/rcu/tiny.c
100443 +++ b/kernel/rcu/tiny.c
100444 @@ -42,7 +42,7 @@
100445 /* Forward declarations for tiny_plugin.h. */
100446 struct rcu_ctrlblk;
100447 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
100448 -static void rcu_process_callbacks(struct softirq_action *unused);
100449 +static void rcu_process_callbacks(void);
100450 static void __call_rcu(struct rcu_head *head,
100451 void (*func)(struct rcu_head *rcu),
100452 struct rcu_ctrlblk *rcp);
100453 @@ -210,7 +210,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
100454 false));
100455 }
100456
100457 -static void rcu_process_callbacks(struct softirq_action *unused)
100458 +static __latent_entropy void rcu_process_callbacks(void)
100459 {
100460 __rcu_process_callbacks(&rcu_sched_ctrlblk);
100461 __rcu_process_callbacks(&rcu_bh_ctrlblk);
100462 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
100463 index f94e209..d2985bd 100644
100464 --- a/kernel/rcu/tiny_plugin.h
100465 +++ b/kernel/rcu/tiny_plugin.h
100466 @@ -150,10 +150,10 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
100467 rcp->name, rcp->ticks_this_gp, DYNTICK_TASK_EXIT_IDLE,
100468 jiffies - rcp->gp_start, rcp->qlen);
100469 dump_stack();
100470 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
100471 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
100472 3 * rcu_jiffies_till_stall_check() + 3;
100473 } else if (ULONG_CMP_GE(j, js)) {
100474 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100475 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100476 }
100477 }
100478
100479 @@ -161,7 +161,7 @@ static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
100480 {
100481 rcp->ticks_this_gp = 0;
100482 rcp->gp_start = jiffies;
100483 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100484 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100485 }
100486
100487 static void check_cpu_stalls(void)
100488 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
100489 index 48d640c..9401d30 100644
100490 --- a/kernel/rcu/tree.c
100491 +++ b/kernel/rcu/tree.c
100492 @@ -268,7 +268,7 @@ static void rcu_momentary_dyntick_idle(void)
100493 */
100494 rdtp = this_cpu_ptr(&rcu_dynticks);
100495 smp_mb__before_atomic(); /* Earlier stuff before QS. */
100496 - atomic_add(2, &rdtp->dynticks); /* QS. */
100497 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
100498 smp_mb__after_atomic(); /* Later stuff after QS. */
100499 break;
100500 }
100501 @@ -580,9 +580,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
100502 rcu_prepare_for_idle();
100503 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
100504 smp_mb__before_atomic(); /* See above. */
100505 - atomic_inc(&rdtp->dynticks);
100506 + atomic_inc_unchecked(&rdtp->dynticks);
100507 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
100508 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
100509 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
100510 rcu_dynticks_task_enter();
100511
100512 /*
100513 @@ -703,10 +703,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
100514
100515 rcu_dynticks_task_exit();
100516 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
100517 - atomic_inc(&rdtp->dynticks);
100518 + atomic_inc_unchecked(&rdtp->dynticks);
100519 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
100520 smp_mb__after_atomic(); /* See above. */
100521 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100522 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100523 rcu_cleanup_after_idle();
100524 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
100525 if (!user && !is_idle_task(current)) {
100526 @@ -840,12 +840,12 @@ void rcu_nmi_enter(void)
100527 * to be in the outermost NMI handler that interrupted an RCU-idle
100528 * period (observation due to Andy Lutomirski).
100529 */
100530 - if (!(atomic_read(&rdtp->dynticks) & 0x1)) {
100531 + if (!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)) {
100532 smp_mb__before_atomic(); /* Force delay from prior write. */
100533 - atomic_inc(&rdtp->dynticks);
100534 + atomic_inc_unchecked(&rdtp->dynticks);
100535 /* atomic_inc() before later RCU read-side crit sects */
100536 smp_mb__after_atomic(); /* See above. */
100537 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100538 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100539 incby = 1;
100540 }
100541 rdtp->dynticks_nmi_nesting += incby;
100542 @@ -870,7 +870,7 @@ void rcu_nmi_exit(void)
100543 * to us!)
100544 */
100545 WARN_ON_ONCE(rdtp->dynticks_nmi_nesting <= 0);
100546 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100547 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100548
100549 /*
100550 * If the nesting level is not 1, the CPU wasn't RCU-idle, so
100551 @@ -885,9 +885,9 @@ void rcu_nmi_exit(void)
100552 rdtp->dynticks_nmi_nesting = 0;
100553 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
100554 smp_mb__before_atomic(); /* See above. */
100555 - atomic_inc(&rdtp->dynticks);
100556 + atomic_inc_unchecked(&rdtp->dynticks);
100557 smp_mb__after_atomic(); /* Force delay to next write. */
100558 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
100559 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
100560 }
100561
100562 /**
100563 @@ -900,7 +900,7 @@ void rcu_nmi_exit(void)
100564 */
100565 bool notrace __rcu_is_watching(void)
100566 {
100567 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
100568 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
100569 }
100570
100571 /**
100572 @@ -983,7 +983,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
100573 static int dyntick_save_progress_counter(struct rcu_data *rdp,
100574 bool *isidle, unsigned long *maxj)
100575 {
100576 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
100577 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
100578 rcu_sysidle_check_cpu(rdp, isidle, maxj);
100579 if ((rdp->dynticks_snap & 0x1) == 0) {
100580 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
100581 @@ -991,7 +991,7 @@ static int dyntick_save_progress_counter(struct rcu_data *rdp,
100582 } else {
100583 if (ULONG_CMP_LT(ACCESS_ONCE(rdp->gpnum) + ULONG_MAX / 4,
100584 rdp->mynode->gpnum))
100585 - ACCESS_ONCE(rdp->gpwrap) = true;
100586 + ACCESS_ONCE_RW(rdp->gpwrap) = true;
100587 return 0;
100588 }
100589 }
100590 @@ -1009,7 +1009,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
100591 int *rcrmp;
100592 unsigned int snap;
100593
100594 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
100595 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
100596 snap = (unsigned int)rdp->dynticks_snap;
100597
100598 /*
100599 @@ -1072,10 +1072,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
100600 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
100601 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
100602 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
100603 - ACCESS_ONCE(rdp->cond_resched_completed) =
100604 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
100605 ACCESS_ONCE(rdp->mynode->completed);
100606 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
100607 - ACCESS_ONCE(*rcrmp) =
100608 + ACCESS_ONCE_RW(*rcrmp) =
100609 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
100610 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
100611 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
100612 @@ -1097,7 +1097,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
100613 rsp->gp_start = j;
100614 smp_wmb(); /* Record start time before stall time. */
100615 j1 = rcu_jiffies_till_stall_check();
100616 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
100617 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
100618 rsp->jiffies_resched = j + j1 / 2;
100619 rsp->n_force_qs_gpstart = ACCESS_ONCE(rsp->n_force_qs);
100620 }
100621 @@ -1156,7 +1156,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp, unsigned long gpnum)
100622 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100623 return;
100624 }
100625 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
100626 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
100627 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100628
100629 /*
100630 @@ -1240,7 +1240,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
100631
100632 raw_spin_lock_irqsave(&rnp->lock, flags);
100633 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
100634 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
100635 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
100636 3 * rcu_jiffies_till_stall_check() + 3;
100637 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100638
100639 @@ -1324,7 +1324,7 @@ void rcu_cpu_stall_reset(void)
100640 struct rcu_state *rsp;
100641
100642 for_each_rcu_flavor(rsp)
100643 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
100644 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
100645 }
100646
100647 /*
100648 @@ -1671,7 +1671,7 @@ static bool __note_gp_changes(struct rcu_state *rsp, struct rcu_node *rnp,
100649 rdp->rcu_qs_ctr_snap = __this_cpu_read(rcu_qs_ctr);
100650 rdp->qs_pending = !!(rnp->qsmask & rdp->grpmask);
100651 zero_cpu_stall_ticks(rdp);
100652 - ACCESS_ONCE(rdp->gpwrap) = false;
100653 + ACCESS_ONCE_RW(rdp->gpwrap) = false;
100654 }
100655 return ret;
100656 }
100657 @@ -1706,7 +1706,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100658 struct rcu_data *rdp;
100659 struct rcu_node *rnp = rcu_get_root(rsp);
100660
100661 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100662 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100663 rcu_bind_gp_kthread();
100664 raw_spin_lock_irq(&rnp->lock);
100665 smp_mb__after_unlock_lock();
100666 @@ -1715,7 +1715,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100667 raw_spin_unlock_irq(&rnp->lock);
100668 return 0;
100669 }
100670 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
100671 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
100672
100673 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
100674 /*
100675 @@ -1756,9 +1756,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
100676 rdp = this_cpu_ptr(rsp->rda);
100677 rcu_preempt_check_blocked_tasks(rnp);
100678 rnp->qsmask = rnp->qsmaskinit;
100679 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
100680 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
100681 WARN_ON_ONCE(rnp->completed != rsp->completed);
100682 - ACCESS_ONCE(rnp->completed) = rsp->completed;
100683 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
100684 if (rnp == rdp->mynode)
100685 (void)__note_gp_changes(rsp, rnp, rdp);
100686 rcu_preempt_boost_start_gp(rnp);
100687 @@ -1767,7 +1767,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100688 rnp->grphi, rnp->qsmask);
100689 raw_spin_unlock_irq(&rnp->lock);
100690 cond_resched_rcu_qs();
100691 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100692 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100693 }
100694
100695 mutex_unlock(&rsp->onoff_mutex);
100696 @@ -1784,7 +1784,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
100697 unsigned long maxj;
100698 struct rcu_node *rnp = rcu_get_root(rsp);
100699
100700 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100701 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100702 rsp->n_force_qs++;
100703 if (fqs_state == RCU_SAVE_DYNTICK) {
100704 /* Collect dyntick-idle snapshots. */
100705 @@ -1805,7 +1805,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
100706 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
100707 raw_spin_lock_irq(&rnp->lock);
100708 smp_mb__after_unlock_lock();
100709 - ACCESS_ONCE(rsp->gp_flags) =
100710 + ACCESS_ONCE_RW(rsp->gp_flags) =
100711 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
100712 raw_spin_unlock_irq(&rnp->lock);
100713 }
100714 @@ -1823,7 +1823,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100715 struct rcu_data *rdp;
100716 struct rcu_node *rnp = rcu_get_root(rsp);
100717
100718 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100719 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100720 raw_spin_lock_irq(&rnp->lock);
100721 smp_mb__after_unlock_lock();
100722 gp_duration = jiffies - rsp->gp_start;
100723 @@ -1852,7 +1852,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100724 rcu_for_each_node_breadth_first(rsp, rnp) {
100725 raw_spin_lock_irq(&rnp->lock);
100726 smp_mb__after_unlock_lock();
100727 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
100728 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
100729 rdp = this_cpu_ptr(rsp->rda);
100730 if (rnp == rdp->mynode)
100731 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
100732 @@ -1860,7 +1860,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100733 nocb += rcu_future_gp_cleanup(rsp, rnp);
100734 raw_spin_unlock_irq(&rnp->lock);
100735 cond_resched_rcu_qs();
100736 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100737 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100738 }
100739 rnp = rcu_get_root(rsp);
100740 raw_spin_lock_irq(&rnp->lock);
100741 @@ -1868,14 +1868,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100742 rcu_nocb_gp_set(rnp, nocb);
100743
100744 /* Declare grace period done. */
100745 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
100746 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
100747 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
100748 rsp->fqs_state = RCU_GP_IDLE;
100749 rdp = this_cpu_ptr(rsp->rda);
100750 /* Advance CBs to reduce false positives below. */
100751 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
100752 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
100753 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100754 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100755 trace_rcu_grace_period(rsp->name,
100756 ACCESS_ONCE(rsp->gpnum),
100757 TPS("newreq"));
100758 @@ -1910,7 +1910,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
100759 if (rcu_gp_init(rsp))
100760 break;
100761 cond_resched_rcu_qs();
100762 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100763 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100764 WARN_ON(signal_pending(current));
100765 trace_rcu_grace_period(rsp->name,
100766 ACCESS_ONCE(rsp->gpnum),
100767 @@ -1954,11 +1954,11 @@ static int __noreturn rcu_gp_kthread(void *arg)
100768 ACCESS_ONCE(rsp->gpnum),
100769 TPS("fqsend"));
100770 cond_resched_rcu_qs();
100771 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100772 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100773 } else {
100774 /* Deal with stray signal. */
100775 cond_resched_rcu_qs();
100776 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100777 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100778 WARN_ON(signal_pending(current));
100779 trace_rcu_grace_period(rsp->name,
100780 ACCESS_ONCE(rsp->gpnum),
100781 @@ -2003,7 +2003,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
100782 */
100783 return false;
100784 }
100785 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100786 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100787 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
100788 TPS("newreq"));
100789
100790 @@ -2228,7 +2228,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
100791 rsp->qlen += rdp->qlen;
100792 rdp->n_cbs_orphaned += rdp->qlen;
100793 rdp->qlen_lazy = 0;
100794 - ACCESS_ONCE(rdp->qlen) = 0;
100795 + ACCESS_ONCE_RW(rdp->qlen) = 0;
100796 }
100797
100798 /*
100799 @@ -2490,7 +2490,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
100800 }
100801 smp_mb(); /* List handling before counting for rcu_barrier(). */
100802 rdp->qlen_lazy -= count_lazy;
100803 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
100804 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
100805 rdp->n_cbs_invoked += count;
100806
100807 /* Reinstate batch limit if we have worked down the excess. */
100808 @@ -2647,7 +2647,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
100809 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
100810 return; /* Someone beat us to it. */
100811 }
100812 - ACCESS_ONCE(rsp->gp_flags) =
100813 + ACCESS_ONCE_RW(rsp->gp_flags) =
100814 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
100815 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
100816 rcu_gp_kthread_wake(rsp);
100817 @@ -2693,7 +2693,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
100818 /*
100819 * Do RCU core processing for the current CPU.
100820 */
100821 -static void rcu_process_callbacks(struct softirq_action *unused)
100822 +static void rcu_process_callbacks(void)
100823 {
100824 struct rcu_state *rsp;
100825
100826 @@ -2805,7 +2805,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
100827 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
100828 if (debug_rcu_head_queue(head)) {
100829 /* Probable double call_rcu(), so leak the callback. */
100830 - ACCESS_ONCE(head->func) = rcu_leak_callback;
100831 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
100832 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
100833 return;
100834 }
100835 @@ -2833,7 +2833,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
100836 local_irq_restore(flags);
100837 return;
100838 }
100839 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
100840 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
100841 if (lazy)
100842 rdp->qlen_lazy++;
100843 else
100844 @@ -3106,11 +3106,11 @@ void synchronize_sched_expedited(void)
100845 * counter wrap on a 32-bit system. Quite a few more CPUs would of
100846 * course be required on a 64-bit system.
100847 */
100848 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
100849 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
100850 (ulong)atomic_long_read(&rsp->expedited_done) +
100851 ULONG_MAX / 8)) {
100852 synchronize_sched();
100853 - atomic_long_inc(&rsp->expedited_wrap);
100854 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
100855 return;
100856 }
100857
100858 @@ -3118,12 +3118,12 @@ void synchronize_sched_expedited(void)
100859 * Take a ticket. Note that atomic_inc_return() implies a
100860 * full memory barrier.
100861 */
100862 - snap = atomic_long_inc_return(&rsp->expedited_start);
100863 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
100864 firstsnap = snap;
100865 if (!try_get_online_cpus()) {
100866 /* CPU hotplug operation in flight, fall back to normal GP. */
100867 wait_rcu_gp(call_rcu_sched);
100868 - atomic_long_inc(&rsp->expedited_normal);
100869 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100870 return;
100871 }
100872 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
100873 @@ -3136,7 +3136,7 @@ void synchronize_sched_expedited(void)
100874 for_each_cpu(cpu, cm) {
100875 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
100876
100877 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
100878 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
100879 cpumask_clear_cpu(cpu, cm);
100880 }
100881 if (cpumask_weight(cm) == 0)
100882 @@ -3151,14 +3151,14 @@ void synchronize_sched_expedited(void)
100883 synchronize_sched_expedited_cpu_stop,
100884 NULL) == -EAGAIN) {
100885 put_online_cpus();
100886 - atomic_long_inc(&rsp->expedited_tryfail);
100887 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
100888
100889 /* Check to see if someone else did our work for us. */
100890 s = atomic_long_read(&rsp->expedited_done);
100891 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
100892 /* ensure test happens before caller kfree */
100893 smp_mb__before_atomic(); /* ^^^ */
100894 - atomic_long_inc(&rsp->expedited_workdone1);
100895 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
100896 free_cpumask_var(cm);
100897 return;
100898 }
100899 @@ -3168,7 +3168,7 @@ void synchronize_sched_expedited(void)
100900 udelay(trycount * num_online_cpus());
100901 } else {
100902 wait_rcu_gp(call_rcu_sched);
100903 - atomic_long_inc(&rsp->expedited_normal);
100904 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100905 free_cpumask_var(cm);
100906 return;
100907 }
100908 @@ -3178,7 +3178,7 @@ void synchronize_sched_expedited(void)
100909 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
100910 /* ensure test happens before caller kfree */
100911 smp_mb__before_atomic(); /* ^^^ */
100912 - atomic_long_inc(&rsp->expedited_workdone2);
100913 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
100914 free_cpumask_var(cm);
100915 return;
100916 }
100917 @@ -3193,14 +3193,14 @@ void synchronize_sched_expedited(void)
100918 if (!try_get_online_cpus()) {
100919 /* CPU hotplug operation in flight, use normal GP. */
100920 wait_rcu_gp(call_rcu_sched);
100921 - atomic_long_inc(&rsp->expedited_normal);
100922 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100923 free_cpumask_var(cm);
100924 return;
100925 }
100926 - snap = atomic_long_read(&rsp->expedited_start);
100927 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
100928 smp_mb(); /* ensure read is before try_stop_cpus(). */
100929 }
100930 - atomic_long_inc(&rsp->expedited_stoppedcpus);
100931 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
100932
100933 all_cpus_idle:
100934 free_cpumask_var(cm);
100935 @@ -3212,16 +3212,16 @@ all_cpus_idle:
100936 * than we did already did their update.
100937 */
100938 do {
100939 - atomic_long_inc(&rsp->expedited_done_tries);
100940 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
100941 s = atomic_long_read(&rsp->expedited_done);
100942 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
100943 /* ensure test happens before caller kfree */
100944 smp_mb__before_atomic(); /* ^^^ */
100945 - atomic_long_inc(&rsp->expedited_done_lost);
100946 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
100947 break;
100948 }
100949 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
100950 - atomic_long_inc(&rsp->expedited_done_exit);
100951 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
100952
100953 put_online_cpus();
100954 }
100955 @@ -3431,7 +3431,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
100956 * ACCESS_ONCE() to prevent the compiler from speculating
100957 * the increment to precede the early-exit check.
100958 */
100959 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100960 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100961 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
100962 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
100963 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
100964 @@ -3487,7 +3487,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
100965
100966 /* Increment ->n_barrier_done to prevent duplicate work. */
100967 smp_mb(); /* Keep increment after above mechanism. */
100968 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100969 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100970 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
100971 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
100972 smp_mb(); /* Keep increment before caller's subsequent code. */
100973 @@ -3532,7 +3532,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
100974 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
100975 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
100976 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
100977 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
100978 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
100979 rdp->cpu = cpu;
100980 rdp->rsp = rsp;
100981 rcu_boot_init_nocb_percpu_data(rdp);
100982 @@ -3565,8 +3565,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
100983 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
100984 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
100985 rcu_sysidle_init_percpu_data(rdp->dynticks);
100986 - atomic_set(&rdp->dynticks->dynticks,
100987 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
100988 + atomic_set_unchecked(&rdp->dynticks->dynticks,
100989 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
100990 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
100991
100992 /* Add CPU to rcu_node bitmasks. */
100993 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
100994 index 119de39..f07d31a 100644
100995 --- a/kernel/rcu/tree.h
100996 +++ b/kernel/rcu/tree.h
100997 @@ -86,11 +86,11 @@ struct rcu_dynticks {
100998 long long dynticks_nesting; /* Track irq/process nesting level. */
100999 /* Process level is worth LLONG_MAX/2. */
101000 int dynticks_nmi_nesting; /* Track NMI nesting level. */
101001 - atomic_t dynticks; /* Even value for idle, else odd. */
101002 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
101003 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
101004 long long dynticks_idle_nesting;
101005 /* irq/process nesting level from idle. */
101006 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
101007 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
101008 /* "Idle" excludes userspace execution. */
101009 unsigned long dynticks_idle_jiffies;
101010 /* End of last non-NMI non-idle period. */
101011 @@ -457,17 +457,17 @@ struct rcu_state {
101012 /* _rcu_barrier(). */
101013 /* End of fields guarded by barrier_mutex. */
101014
101015 - atomic_long_t expedited_start; /* Starting ticket. */
101016 - atomic_long_t expedited_done; /* Done ticket. */
101017 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
101018 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
101019 - atomic_long_t expedited_workdone1; /* # done by others #1. */
101020 - atomic_long_t expedited_workdone2; /* # done by others #2. */
101021 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
101022 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
101023 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
101024 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
101025 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
101026 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
101027 + atomic_long_t expedited_done; /* Done ticket. */
101028 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
101029 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
101030 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
101031 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
101032 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
101033 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
101034 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
101035 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
101036 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
101037
101038 unsigned long jiffies_force_qs; /* Time at which to invoke */
101039 /* force_quiescent_state(). */
101040 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
101041 index 0a571e9..fbfd611 100644
101042 --- a/kernel/rcu/tree_plugin.h
101043 +++ b/kernel/rcu/tree_plugin.h
101044 @@ -619,7 +619,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
101045 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
101046 {
101047 return !rcu_preempted_readers_exp(rnp) &&
101048 - ACCESS_ONCE(rnp->expmask) == 0;
101049 + ACCESS_ONCE_RW(rnp->expmask) == 0;
101050 }
101051
101052 /*
101053 @@ -780,7 +780,7 @@ void synchronize_rcu_expedited(void)
101054
101055 /* Clean up and exit. */
101056 smp_mb(); /* ensure expedited GP seen before counter increment. */
101057 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
101058 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
101059 sync_rcu_preempt_exp_count + 1;
101060 unlock_mb_ret:
101061 mutex_unlock(&sync_rcu_preempt_exp_mutex);
101062 @@ -1290,7 +1290,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
101063 free_cpumask_var(cm);
101064 }
101065
101066 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
101067 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
101068 .store = &rcu_cpu_kthread_task,
101069 .thread_should_run = rcu_cpu_kthread_should_run,
101070 .thread_fn = rcu_cpu_kthread,
101071 @@ -1761,7 +1761,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
101072 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
101073 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u fqs=%ld %s\n",
101074 cpu, ticks_value, ticks_title,
101075 - atomic_read(&rdtp->dynticks) & 0xfff,
101076 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
101077 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
101078 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
101079 ACCESS_ONCE(rsp->n_force_qs) - rsp->n_force_qs_gpstart,
101080 @@ -1906,7 +1906,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
101081 return;
101082 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
101083 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
101084 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
101085 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
101086 wake_up(&rdp_leader->nocb_wq);
101087 }
101088 }
101089 @@ -1978,7 +1978,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
101090 atomic_long_add(rhcount, &rdp->nocb_q_count);
101091 /* rcu_barrier() relies on ->nocb_q_count add before xchg. */
101092 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
101093 - ACCESS_ONCE(*old_rhpp) = rhp;
101094 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
101095 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
101096 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
101097
101098 @@ -2167,7 +2167,7 @@ wait_again:
101099 continue; /* No CBs here, try next follower. */
101100
101101 /* Move callbacks to wait-for-GP list, which is empty. */
101102 - ACCESS_ONCE(rdp->nocb_head) = NULL;
101103 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
101104 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
101105 gotcbs = true;
101106 }
101107 @@ -2288,7 +2288,7 @@ static int rcu_nocb_kthread(void *arg)
101108 list = ACCESS_ONCE(rdp->nocb_follower_head);
101109 BUG_ON(!list);
101110 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
101111 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
101112 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
101113 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
101114
101115 /* Each pass through the following loop invokes a callback. */
101116 @@ -2338,7 +2338,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
101117 if (!rcu_nocb_need_deferred_wakeup(rdp))
101118 return;
101119 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
101120 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
101121 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
101122 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
101123 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
101124 }
101125 @@ -2461,7 +2461,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
101126 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
101127 "rcuo%c/%d", rsp->abbr, cpu);
101128 BUG_ON(IS_ERR(t));
101129 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
101130 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
101131 }
101132
101133 /*
101134 @@ -2666,11 +2666,11 @@ static void rcu_sysidle_enter(int irq)
101135
101136 /* Record start of fully idle period. */
101137 j = jiffies;
101138 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
101139 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
101140 smp_mb__before_atomic();
101141 - atomic_inc(&rdtp->dynticks_idle);
101142 + atomic_inc_unchecked(&rdtp->dynticks_idle);
101143 smp_mb__after_atomic();
101144 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
101145 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
101146 }
101147
101148 /*
101149 @@ -2741,9 +2741,9 @@ static void rcu_sysidle_exit(int irq)
101150
101151 /* Record end of idle period. */
101152 smp_mb__before_atomic();
101153 - atomic_inc(&rdtp->dynticks_idle);
101154 + atomic_inc_unchecked(&rdtp->dynticks_idle);
101155 smp_mb__after_atomic();
101156 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
101157 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
101158
101159 /*
101160 * If we are the timekeeping CPU, we are permitted to be non-idle
101161 @@ -2788,7 +2788,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
101162 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
101163
101164 /* Pick up current idle and NMI-nesting counter and check. */
101165 - cur = atomic_read(&rdtp->dynticks_idle);
101166 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
101167 if (cur & 0x1) {
101168 *isidle = false; /* We are not idle! */
101169 return;
101170 @@ -2837,7 +2837,7 @@ static void rcu_sysidle(unsigned long j)
101171 case RCU_SYSIDLE_NOT:
101172
101173 /* First time all are idle, so note a short idle period. */
101174 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
101175 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
101176 break;
101177
101178 case RCU_SYSIDLE_SHORT:
101179 @@ -2875,7 +2875,7 @@ static void rcu_sysidle_cancel(void)
101180 {
101181 smp_mb();
101182 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
101183 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
101184 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
101185 }
101186
101187 /*
101188 @@ -2927,7 +2927,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
101189 smp_mb(); /* grace period precedes setting inuse. */
101190
101191 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
101192 - ACCESS_ONCE(rshp->inuse) = 0;
101193 + ACCESS_ONCE_RW(rshp->inuse) = 0;
101194 }
101195
101196 /*
101197 @@ -3080,7 +3080,7 @@ static void rcu_bind_gp_kthread(void)
101198 static void rcu_dynticks_task_enter(void)
101199 {
101200 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
101201 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
101202 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
101203 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
101204 }
101205
101206 @@ -3088,6 +3088,6 @@ static void rcu_dynticks_task_enter(void)
101207 static void rcu_dynticks_task_exit(void)
101208 {
101209 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
101210 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
101211 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
101212 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
101213 }
101214 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
101215 index fbb6240..f6c5097 100644
101216 --- a/kernel/rcu/tree_trace.c
101217 +++ b/kernel/rcu/tree_trace.c
101218 @@ -125,7 +125,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
101219 rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu),
101220 rdp->qs_pending);
101221 seq_printf(m, " dt=%d/%llx/%d df=%lu",
101222 - atomic_read(&rdp->dynticks->dynticks),
101223 + atomic_read_unchecked(&rdp->dynticks->dynticks),
101224 rdp->dynticks->dynticks_nesting,
101225 rdp->dynticks->dynticks_nmi_nesting,
101226 rdp->dynticks_fqs);
101227 @@ -186,17 +186,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
101228 struct rcu_state *rsp = (struct rcu_state *)m->private;
101229
101230 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
101231 - atomic_long_read(&rsp->expedited_start),
101232 + atomic_long_read_unchecked(&rsp->expedited_start),
101233 atomic_long_read(&rsp->expedited_done),
101234 - atomic_long_read(&rsp->expedited_wrap),
101235 - atomic_long_read(&rsp->expedited_tryfail),
101236 - atomic_long_read(&rsp->expedited_workdone1),
101237 - atomic_long_read(&rsp->expedited_workdone2),
101238 - atomic_long_read(&rsp->expedited_normal),
101239 - atomic_long_read(&rsp->expedited_stoppedcpus),
101240 - atomic_long_read(&rsp->expedited_done_tries),
101241 - atomic_long_read(&rsp->expedited_done_lost),
101242 - atomic_long_read(&rsp->expedited_done_exit));
101243 + atomic_long_read_unchecked(&rsp->expedited_wrap),
101244 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
101245 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
101246 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
101247 + atomic_long_read_unchecked(&rsp->expedited_normal),
101248 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
101249 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
101250 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
101251 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
101252 return 0;
101253 }
101254
101255 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
101256 index e0d31a3..f4dafe3 100644
101257 --- a/kernel/rcu/update.c
101258 +++ b/kernel/rcu/update.c
101259 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
101260 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
101261 */
101262 if (till_stall_check < 3) {
101263 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
101264 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
101265 till_stall_check = 3;
101266 } else if (till_stall_check > 300) {
101267 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
101268 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
101269 till_stall_check = 300;
101270 }
101271 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
101272 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
101273 !ACCESS_ONCE(t->on_rq) ||
101274 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
101275 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
101276 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
101277 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
101278 list_del_init(&t->rcu_tasks_holdout_list);
101279 put_task_struct(t);
101280 return;
101281 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
101282 !is_idle_task(t)) {
101283 get_task_struct(t);
101284 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
101285 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
101286 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
101287 list_add(&t->rcu_tasks_holdout_list,
101288 &rcu_tasks_holdouts);
101289 }
101290 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
101291 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
101292 BUG_ON(IS_ERR(t));
101293 smp_mb(); /* Ensure others see full kthread. */
101294 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
101295 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
101296 mutex_unlock(&rcu_tasks_kthread_mutex);
101297 }
101298
101299 diff --git a/kernel/resource.c b/kernel/resource.c
101300 index 19f2357..ebe7f35 100644
101301 --- a/kernel/resource.c
101302 +++ b/kernel/resource.c
101303 @@ -162,8 +162,18 @@ static const struct file_operations proc_iomem_operations = {
101304
101305 static int __init ioresources_init(void)
101306 {
101307 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
101308 +#ifdef CONFIG_GRKERNSEC_PROC_USER
101309 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
101310 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
101311 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
101312 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
101313 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
101314 +#endif
101315 +#else
101316 proc_create("ioports", 0, NULL, &proc_ioports_operations);
101317 proc_create("iomem", 0, NULL, &proc_iomem_operations);
101318 +#endif
101319 return 0;
101320 }
101321 __initcall(ioresources_init);
101322 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
101323 index eae160d..c9aa22e 100644
101324 --- a/kernel/sched/auto_group.c
101325 +++ b/kernel/sched/auto_group.c
101326 @@ -11,7 +11,7 @@
101327
101328 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
101329 static struct autogroup autogroup_default;
101330 -static atomic_t autogroup_seq_nr;
101331 +static atomic_unchecked_t autogroup_seq_nr;
101332
101333 void __init autogroup_init(struct task_struct *init_task)
101334 {
101335 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
101336
101337 kref_init(&ag->kref);
101338 init_rwsem(&ag->lock);
101339 - ag->id = atomic_inc_return(&autogroup_seq_nr);
101340 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
101341 ag->tg = tg;
101342 #ifdef CONFIG_RT_GROUP_SCHED
101343 /*
101344 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
101345 index 8d0f35d..c16360d 100644
101346 --- a/kernel/sched/completion.c
101347 +++ b/kernel/sched/completion.c
101348 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
101349 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
101350 * or number of jiffies left till timeout) if completed.
101351 */
101352 -long __sched
101353 +long __sched __intentional_overflow(-1)
101354 wait_for_completion_interruptible_timeout(struct completion *x,
101355 unsigned long timeout)
101356 {
101357 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
101358 *
101359 * Return: -ERESTARTSYS if interrupted, 0 if completed.
101360 */
101361 -int __sched wait_for_completion_killable(struct completion *x)
101362 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
101363 {
101364 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
101365 if (t == -ERESTARTSYS)
101366 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
101367 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
101368 * or number of jiffies left till timeout) if completed.
101369 */
101370 -long __sched
101371 +long __sched __intentional_overflow(-1)
101372 wait_for_completion_killable_timeout(struct completion *x,
101373 unsigned long timeout)
101374 {
101375 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
101376 index f4da2cb..e44587b 100644
101377 --- a/kernel/sched/core.c
101378 +++ b/kernel/sched/core.c
101379 @@ -1862,7 +1862,7 @@ void set_numabalancing_state(bool enabled)
101380 int sysctl_numa_balancing(struct ctl_table *table, int write,
101381 void __user *buffer, size_t *lenp, loff_t *ppos)
101382 {
101383 - struct ctl_table t;
101384 + ctl_table_no_const t;
101385 int err;
101386 int state = numabalancing_enabled;
101387
101388 @@ -2312,8 +2312,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
101389 next->active_mm = oldmm;
101390 atomic_inc(&oldmm->mm_count);
101391 enter_lazy_tlb(oldmm, next);
101392 - } else
101393 + } else {
101394 switch_mm(oldmm, mm, next);
101395 + populate_stack();
101396 + }
101397
101398 if (!prev->mm) {
101399 prev->active_mm = NULL;
101400 @@ -3124,6 +3126,8 @@ int can_nice(const struct task_struct *p, const int nice)
101401 /* convert nice value [19,-20] to rlimit style value [1,40] */
101402 int nice_rlim = nice_to_rlimit(nice);
101403
101404 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
101405 +
101406 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
101407 capable(CAP_SYS_NICE));
101408 }
101409 @@ -3150,7 +3154,8 @@ SYSCALL_DEFINE1(nice, int, increment)
101410 nice = task_nice(current) + increment;
101411
101412 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
101413 - if (increment < 0 && !can_nice(current, nice))
101414 + if (increment < 0 && (!can_nice(current, nice) ||
101415 + gr_handle_chroot_nice()))
101416 return -EPERM;
101417
101418 retval = security_task_setnice(current, nice);
101419 @@ -3462,6 +3467,7 @@ recheck:
101420 if (policy != p->policy && !rlim_rtprio)
101421 return -EPERM;
101422
101423 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
101424 /* can't increase priority */
101425 if (attr->sched_priority > p->rt_priority &&
101426 attr->sched_priority > rlim_rtprio)
101427 @@ -4945,6 +4951,7 @@ void idle_task_exit(void)
101428
101429 if (mm != &init_mm) {
101430 switch_mm(mm, &init_mm, current);
101431 + populate_stack();
101432 finish_arch_post_lock_switch();
101433 }
101434 mmdrop(mm);
101435 @@ -5040,7 +5047,7 @@ static void migrate_tasks(unsigned int dead_cpu)
101436
101437 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
101438
101439 -static struct ctl_table sd_ctl_dir[] = {
101440 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
101441 {
101442 .procname = "sched_domain",
101443 .mode = 0555,
101444 @@ -5057,17 +5064,17 @@ static struct ctl_table sd_ctl_root[] = {
101445 {}
101446 };
101447
101448 -static struct ctl_table *sd_alloc_ctl_entry(int n)
101449 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
101450 {
101451 - struct ctl_table *entry =
101452 + ctl_table_no_const *entry =
101453 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
101454
101455 return entry;
101456 }
101457
101458 -static void sd_free_ctl_entry(struct ctl_table **tablep)
101459 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
101460 {
101461 - struct ctl_table *entry;
101462 + ctl_table_no_const *entry;
101463
101464 /*
101465 * In the intermediate directories, both the child directory and
101466 @@ -5075,22 +5082,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
101467 * will always be set. In the lowest directory the names are
101468 * static strings and all have proc handlers.
101469 */
101470 - for (entry = *tablep; entry->mode; entry++) {
101471 - if (entry->child)
101472 - sd_free_ctl_entry(&entry->child);
101473 + for (entry = tablep; entry->mode; entry++) {
101474 + if (entry->child) {
101475 + sd_free_ctl_entry(entry->child);
101476 + pax_open_kernel();
101477 + entry->child = NULL;
101478 + pax_close_kernel();
101479 + }
101480 if (entry->proc_handler == NULL)
101481 kfree(entry->procname);
101482 }
101483
101484 - kfree(*tablep);
101485 - *tablep = NULL;
101486 + kfree(tablep);
101487 }
101488
101489 static int min_load_idx = 0;
101490 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
101491
101492 static void
101493 -set_table_entry(struct ctl_table *entry,
101494 +set_table_entry(ctl_table_no_const *entry,
101495 const char *procname, void *data, int maxlen,
101496 umode_t mode, proc_handler *proc_handler,
101497 bool load_idx)
101498 @@ -5110,7 +5120,7 @@ set_table_entry(struct ctl_table *entry,
101499 static struct ctl_table *
101500 sd_alloc_ctl_domain_table(struct sched_domain *sd)
101501 {
101502 - struct ctl_table *table = sd_alloc_ctl_entry(14);
101503 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
101504
101505 if (table == NULL)
101506 return NULL;
101507 @@ -5148,9 +5158,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
101508 return table;
101509 }
101510
101511 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
101512 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
101513 {
101514 - struct ctl_table *entry, *table;
101515 + ctl_table_no_const *entry, *table;
101516 struct sched_domain *sd;
101517 int domain_num = 0, i;
101518 char buf[32];
101519 @@ -5177,11 +5187,13 @@ static struct ctl_table_header *sd_sysctl_header;
101520 static void register_sched_domain_sysctl(void)
101521 {
101522 int i, cpu_num = num_possible_cpus();
101523 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
101524 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
101525 char buf[32];
101526
101527 WARN_ON(sd_ctl_dir[0].child);
101528 + pax_open_kernel();
101529 sd_ctl_dir[0].child = entry;
101530 + pax_close_kernel();
101531
101532 if (entry == NULL)
101533 return;
101534 @@ -5204,8 +5216,12 @@ static void unregister_sched_domain_sysctl(void)
101535 if (sd_sysctl_header)
101536 unregister_sysctl_table(sd_sysctl_header);
101537 sd_sysctl_header = NULL;
101538 - if (sd_ctl_dir[0].child)
101539 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
101540 + if (sd_ctl_dir[0].child) {
101541 + sd_free_ctl_entry(sd_ctl_dir[0].child);
101542 + pax_open_kernel();
101543 + sd_ctl_dir[0].child = NULL;
101544 + pax_close_kernel();
101545 + }
101546 }
101547 #else
101548 static void register_sched_domain_sysctl(void)
101549 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
101550 index 486d00c..62f3f6e 100644
101551 --- a/kernel/sched/fair.c
101552 +++ b/kernel/sched/fair.c
101553 @@ -2092,7 +2092,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
101554
101555 static void reset_ptenuma_scan(struct task_struct *p)
101556 {
101557 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
101558 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
101559 p->mm->numa_scan_offset = 0;
101560 }
101561
101562 @@ -7656,7 +7656,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
101563 * run_rebalance_domains is triggered when needed from the scheduler tick.
101564 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
101565 */
101566 -static void run_rebalance_domains(struct softirq_action *h)
101567 +static __latent_entropy void run_rebalance_domains(void)
101568 {
101569 struct rq *this_rq = this_rq();
101570 enum cpu_idle_type idle = this_rq->idle_balance ?
101571 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
101572 index dc0f435..ae2e085 100644
101573 --- a/kernel/sched/sched.h
101574 +++ b/kernel/sched/sched.h
101575 @@ -1200,7 +1200,7 @@ struct sched_class {
101576 #ifdef CONFIG_FAIR_GROUP_SCHED
101577 void (*task_move_group) (struct task_struct *p, int on_rq);
101578 #endif
101579 -};
101580 +} __do_const;
101581
101582 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
101583 {
101584 diff --git a/kernel/signal.c b/kernel/signal.c
101585 index a390499..ebe9a21 100644
101586 --- a/kernel/signal.c
101587 +++ b/kernel/signal.c
101588 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
101589
101590 int print_fatal_signals __read_mostly;
101591
101592 -static void __user *sig_handler(struct task_struct *t, int sig)
101593 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
101594 {
101595 return t->sighand->action[sig - 1].sa.sa_handler;
101596 }
101597
101598 -static int sig_handler_ignored(void __user *handler, int sig)
101599 +static int sig_handler_ignored(__sighandler_t handler, int sig)
101600 {
101601 /* Is it explicitly or implicitly ignored? */
101602 return handler == SIG_IGN ||
101603 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
101604
101605 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
101606 {
101607 - void __user *handler;
101608 + __sighandler_t handler;
101609
101610 handler = sig_handler(t, sig);
101611
101612 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
101613 atomic_inc(&user->sigpending);
101614 rcu_read_unlock();
101615
101616 + if (!override_rlimit)
101617 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
101618 +
101619 if (override_rlimit ||
101620 atomic_read(&user->sigpending) <=
101621 task_rlimit(t, RLIMIT_SIGPENDING)) {
101622 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
101623
101624 int unhandled_signal(struct task_struct *tsk, int sig)
101625 {
101626 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
101627 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
101628 if (is_global_init(tsk))
101629 return 1;
101630 if (handler != SIG_IGN && handler != SIG_DFL)
101631 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
101632 }
101633 }
101634
101635 + /* allow glibc communication via tgkill to other threads in our
101636 + thread group */
101637 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
101638 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
101639 + && gr_handle_signal(t, sig))
101640 + return -EPERM;
101641 +
101642 return security_task_kill(t, info, sig, 0);
101643 }
101644
101645 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
101646 return send_signal(sig, info, p, 1);
101647 }
101648
101649 -static int
101650 +int
101651 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101652 {
101653 return send_signal(sig, info, t, 0);
101654 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101655 unsigned long int flags;
101656 int ret, blocked, ignored;
101657 struct k_sigaction *action;
101658 + int is_unhandled = 0;
101659
101660 spin_lock_irqsave(&t->sighand->siglock, flags);
101661 action = &t->sighand->action[sig-1];
101662 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101663 }
101664 if (action->sa.sa_handler == SIG_DFL)
101665 t->signal->flags &= ~SIGNAL_UNKILLABLE;
101666 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
101667 + is_unhandled = 1;
101668 ret = specific_send_sig_info(sig, info, t);
101669 spin_unlock_irqrestore(&t->sighand->siglock, flags);
101670
101671 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
101672 + normal operation */
101673 + if (is_unhandled) {
101674 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
101675 + gr_handle_crash(t, sig);
101676 + }
101677 +
101678 return ret;
101679 }
101680
101681 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
101682 ret = check_kill_permission(sig, info, p);
101683 rcu_read_unlock();
101684
101685 - if (!ret && sig)
101686 + if (!ret && sig) {
101687 ret = do_send_sig_info(sig, info, p, true);
101688 + if (!ret)
101689 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
101690 + }
101691
101692 return ret;
101693 }
101694 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
101695 int error = -ESRCH;
101696
101697 rcu_read_lock();
101698 - p = find_task_by_vpid(pid);
101699 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
101700 + /* allow glibc communication via tgkill to other threads in our
101701 + thread group */
101702 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
101703 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
101704 + p = find_task_by_vpid_unrestricted(pid);
101705 + else
101706 +#endif
101707 + p = find_task_by_vpid(pid);
101708 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
101709 error = check_kill_permission(sig, info, p);
101710 /*
101711 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
101712 }
101713 seg = get_fs();
101714 set_fs(KERNEL_DS);
101715 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
101716 - (stack_t __force __user *) &uoss,
101717 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
101718 + (stack_t __force_user *) &uoss,
101719 compat_user_stack_pointer());
101720 set_fs(seg);
101721 if (ret >= 0 && uoss_ptr) {
101722 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
101723 index 40190f2..8861d40 100644
101724 --- a/kernel/smpboot.c
101725 +++ b/kernel/smpboot.c
101726 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
101727 }
101728 smpboot_unpark_thread(plug_thread, cpu);
101729 }
101730 - list_add(&plug_thread->list, &hotplug_threads);
101731 + pax_list_add(&plug_thread->list, &hotplug_threads);
101732 out:
101733 mutex_unlock(&smpboot_threads_lock);
101734 put_online_cpus();
101735 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
101736 {
101737 get_online_cpus();
101738 mutex_lock(&smpboot_threads_lock);
101739 - list_del(&plug_thread->list);
101740 + pax_list_del(&plug_thread->list);
101741 smpboot_destroy_threads(plug_thread);
101742 mutex_unlock(&smpboot_threads_lock);
101743 put_online_cpus();
101744 diff --git a/kernel/softirq.c b/kernel/softirq.c
101745 index 479e443..66d845e1 100644
101746 --- a/kernel/softirq.c
101747 +++ b/kernel/softirq.c
101748 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
101749 EXPORT_SYMBOL(irq_stat);
101750 #endif
101751
101752 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
101753 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
101754
101755 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
101756
101757 @@ -270,7 +270,7 @@ restart:
101758 kstat_incr_softirqs_this_cpu(vec_nr);
101759
101760 trace_softirq_entry(vec_nr);
101761 - h->action(h);
101762 + h->action();
101763 trace_softirq_exit(vec_nr);
101764 if (unlikely(prev_count != preempt_count())) {
101765 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
101766 @@ -430,7 +430,7 @@ void __raise_softirq_irqoff(unsigned int nr)
101767 or_softirq_pending(1UL << nr);
101768 }
101769
101770 -void open_softirq(int nr, void (*action)(struct softirq_action *))
101771 +void __init open_softirq(int nr, void (*action)(void))
101772 {
101773 softirq_vec[nr].action = action;
101774 }
101775 @@ -482,7 +482,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
101776 }
101777 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
101778
101779 -static void tasklet_action(struct softirq_action *a)
101780 +static void tasklet_action(void)
101781 {
101782 struct tasklet_struct *list;
101783
101784 @@ -518,7 +518,7 @@ static void tasklet_action(struct softirq_action *a)
101785 }
101786 }
101787
101788 -static void tasklet_hi_action(struct softirq_action *a)
101789 +static __latent_entropy void tasklet_hi_action(void)
101790 {
101791 struct tasklet_struct *list;
101792
101793 @@ -744,7 +744,7 @@ static struct notifier_block cpu_nfb = {
101794 .notifier_call = cpu_callback
101795 };
101796
101797 -static struct smp_hotplug_thread softirq_threads = {
101798 +static struct smp_hotplug_thread softirq_threads __read_only = {
101799 .store = &ksoftirqd,
101800 .thread_should_run = ksoftirqd_should_run,
101801 .thread_fn = run_ksoftirqd,
101802 diff --git a/kernel/sys.c b/kernel/sys.c
101803 index a03d9cd..55dbe9c 100644
101804 --- a/kernel/sys.c
101805 +++ b/kernel/sys.c
101806 @@ -160,6 +160,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
101807 error = -EACCES;
101808 goto out;
101809 }
101810 +
101811 + if (gr_handle_chroot_setpriority(p, niceval)) {
101812 + error = -EACCES;
101813 + goto out;
101814 + }
101815 +
101816 no_nice = security_task_setnice(p, niceval);
101817 if (no_nice) {
101818 error = no_nice;
101819 @@ -365,6 +371,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
101820 goto error;
101821 }
101822
101823 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
101824 + goto error;
101825 +
101826 + if (!gid_eq(new->gid, old->gid)) {
101827 + /* make sure we generate a learn log for what will
101828 + end up being a role transition after a full-learning
101829 + policy is generated
101830 + CAP_SETGID is required to perform a transition
101831 + we may not log a CAP_SETGID check above, e.g.
101832 + in the case where new rgid = old egid
101833 + */
101834 + gr_learn_cap(current, new, CAP_SETGID);
101835 + }
101836 +
101837 if (rgid != (gid_t) -1 ||
101838 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
101839 new->sgid = new->egid;
101840 @@ -400,6 +420,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
101841 old = current_cred();
101842
101843 retval = -EPERM;
101844 +
101845 + if (gr_check_group_change(kgid, kgid, kgid))
101846 + goto error;
101847 +
101848 if (ns_capable(old->user_ns, CAP_SETGID))
101849 new->gid = new->egid = new->sgid = new->fsgid = kgid;
101850 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
101851 @@ -417,7 +441,7 @@ error:
101852 /*
101853 * change the user struct in a credentials set to match the new UID
101854 */
101855 -static int set_user(struct cred *new)
101856 +int set_user(struct cred *new)
101857 {
101858 struct user_struct *new_user;
101859
101860 @@ -497,7 +521,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
101861 goto error;
101862 }
101863
101864 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
101865 + goto error;
101866 +
101867 if (!uid_eq(new->uid, old->uid)) {
101868 + /* make sure we generate a learn log for what will
101869 + end up being a role transition after a full-learning
101870 + policy is generated
101871 + CAP_SETUID is required to perform a transition
101872 + we may not log a CAP_SETUID check above, e.g.
101873 + in the case where new ruid = old euid
101874 + */
101875 + gr_learn_cap(current, new, CAP_SETUID);
101876 retval = set_user(new);
101877 if (retval < 0)
101878 goto error;
101879 @@ -547,6 +582,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
101880 old = current_cred();
101881
101882 retval = -EPERM;
101883 +
101884 + if (gr_check_crash_uid(kuid))
101885 + goto error;
101886 + if (gr_check_user_change(kuid, kuid, kuid))
101887 + goto error;
101888 +
101889 if (ns_capable(old->user_ns, CAP_SETUID)) {
101890 new->suid = new->uid = kuid;
101891 if (!uid_eq(kuid, old->uid)) {
101892 @@ -616,6 +657,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
101893 goto error;
101894 }
101895
101896 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
101897 + goto error;
101898 +
101899 if (ruid != (uid_t) -1) {
101900 new->uid = kruid;
101901 if (!uid_eq(kruid, old->uid)) {
101902 @@ -700,6 +744,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
101903 goto error;
101904 }
101905
101906 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
101907 + goto error;
101908 +
101909 if (rgid != (gid_t) -1)
101910 new->gid = krgid;
101911 if (egid != (gid_t) -1)
101912 @@ -764,12 +811,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
101913 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
101914 ns_capable(old->user_ns, CAP_SETUID)) {
101915 if (!uid_eq(kuid, old->fsuid)) {
101916 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
101917 + goto error;
101918 +
101919 new->fsuid = kuid;
101920 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
101921 goto change_okay;
101922 }
101923 }
101924
101925 +error:
101926 abort_creds(new);
101927 return old_fsuid;
101928
101929 @@ -802,12 +853,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
101930 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
101931 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
101932 ns_capable(old->user_ns, CAP_SETGID)) {
101933 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
101934 + goto error;
101935 +
101936 if (!gid_eq(kgid, old->fsgid)) {
101937 new->fsgid = kgid;
101938 goto change_okay;
101939 }
101940 }
101941
101942 +error:
101943 abort_creds(new);
101944 return old_fsgid;
101945
101946 @@ -1185,19 +1240,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
101947 return -EFAULT;
101948
101949 down_read(&uts_sem);
101950 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
101951 + error = __copy_to_user(name->sysname, &utsname()->sysname,
101952 __OLD_UTS_LEN);
101953 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
101954 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
101955 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
101956 __OLD_UTS_LEN);
101957 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
101958 - error |= __copy_to_user(&name->release, &utsname()->release,
101959 + error |= __copy_to_user(name->release, &utsname()->release,
101960 __OLD_UTS_LEN);
101961 error |= __put_user(0, name->release + __OLD_UTS_LEN);
101962 - error |= __copy_to_user(&name->version, &utsname()->version,
101963 + error |= __copy_to_user(name->version, &utsname()->version,
101964 __OLD_UTS_LEN);
101965 error |= __put_user(0, name->version + __OLD_UTS_LEN);
101966 - error |= __copy_to_user(&name->machine, &utsname()->machine,
101967 + error |= __copy_to_user(name->machine, &utsname()->machine,
101968 __OLD_UTS_LEN);
101969 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
101970 up_read(&uts_sem);
101971 @@ -1398,6 +1453,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
101972 */
101973 new_rlim->rlim_cur = 1;
101974 }
101975 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
101976 + is changed to a lower value. Since tasks can be created by the same
101977 + user in between this limit change and an execve by this task, force
101978 + a recheck only for this task by setting PF_NPROC_EXCEEDED
101979 + */
101980 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
101981 + tsk->flags |= PF_NPROC_EXCEEDED;
101982 }
101983 if (!retval) {
101984 if (old_rlim)
101985 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
101986 index ce410bb..cd276f0 100644
101987 --- a/kernel/sysctl.c
101988 +++ b/kernel/sysctl.c
101989 @@ -94,7 +94,6 @@
101990
101991
101992 #if defined(CONFIG_SYSCTL)
101993 -
101994 /* External variables not in a header file. */
101995 extern int max_threads;
101996 extern int suid_dumpable;
101997 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
101998
101999 /* Constants used for minimum and maximum */
102000 #ifdef CONFIG_LOCKUP_DETECTOR
102001 -static int sixty = 60;
102002 +static int sixty __read_only = 60;
102003 #endif
102004
102005 -static int __maybe_unused neg_one = -1;
102006 +static int __maybe_unused neg_one __read_only = -1;
102007
102008 -static int zero;
102009 -static int __maybe_unused one = 1;
102010 -static int __maybe_unused two = 2;
102011 -static int __maybe_unused four = 4;
102012 -static unsigned long one_ul = 1;
102013 -static int one_hundred = 100;
102014 +static int zero __read_only = 0;
102015 +static int __maybe_unused one __read_only = 1;
102016 +static int __maybe_unused two __read_only = 2;
102017 +static int __maybe_unused three __read_only = 3;
102018 +static int __maybe_unused four __read_only = 4;
102019 +static unsigned long one_ul __read_only = 1;
102020 +static int one_hundred __read_only = 100;
102021 #ifdef CONFIG_PRINTK
102022 -static int ten_thousand = 10000;
102023 +static int ten_thousand __read_only = 10000;
102024 #endif
102025
102026 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
102027 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
102028 void __user *buffer, size_t *lenp, loff_t *ppos);
102029 #endif
102030
102031 -#ifdef CONFIG_PRINTK
102032 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
102033 void __user *buffer, size_t *lenp, loff_t *ppos);
102034 -#endif
102035
102036 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
102037 void __user *buffer, size_t *lenp, loff_t *ppos);
102038 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
102039
102040 #endif
102041
102042 +extern struct ctl_table grsecurity_table[];
102043 +
102044 static struct ctl_table kern_table[];
102045 static struct ctl_table vm_table[];
102046 static struct ctl_table fs_table[];
102047 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
102048 int sysctl_legacy_va_layout;
102049 #endif
102050
102051 +#ifdef CONFIG_PAX_SOFTMODE
102052 +static struct ctl_table pax_table[] = {
102053 + {
102054 + .procname = "softmode",
102055 + .data = &pax_softmode,
102056 + .maxlen = sizeof(unsigned int),
102057 + .mode = 0600,
102058 + .proc_handler = &proc_dointvec,
102059 + },
102060 +
102061 + { }
102062 +};
102063 +#endif
102064 +
102065 /* The default sysctl tables: */
102066
102067 static struct ctl_table sysctl_base_table[] = {
102068 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
102069 #endif
102070
102071 static struct ctl_table kern_table[] = {
102072 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
102073 + {
102074 + .procname = "grsecurity",
102075 + .mode = 0500,
102076 + .child = grsecurity_table,
102077 + },
102078 +#endif
102079 +
102080 +#ifdef CONFIG_PAX_SOFTMODE
102081 + {
102082 + .procname = "pax",
102083 + .mode = 0500,
102084 + .child = pax_table,
102085 + },
102086 +#endif
102087 +
102088 {
102089 .procname = "sched_child_runs_first",
102090 .data = &sysctl_sched_child_runs_first,
102091 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
102092 .data = &modprobe_path,
102093 .maxlen = KMOD_PATH_LEN,
102094 .mode = 0644,
102095 - .proc_handler = proc_dostring,
102096 + .proc_handler = proc_dostring_modpriv,
102097 },
102098 {
102099 .procname = "modules_disabled",
102100 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
102101 .extra1 = &zero,
102102 .extra2 = &one,
102103 },
102104 +#endif
102105 {
102106 .procname = "kptr_restrict",
102107 .data = &kptr_restrict,
102108 .maxlen = sizeof(int),
102109 .mode = 0644,
102110 .proc_handler = proc_dointvec_minmax_sysadmin,
102111 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102112 + .extra1 = &two,
102113 +#else
102114 .extra1 = &zero,
102115 +#endif
102116 .extra2 = &two,
102117 },
102118 -#endif
102119 {
102120 .procname = "ngroups_max",
102121 .data = &ngroups_max,
102122 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
102123 */
102124 {
102125 .procname = "perf_event_paranoid",
102126 - .data = &sysctl_perf_event_paranoid,
102127 - .maxlen = sizeof(sysctl_perf_event_paranoid),
102128 + .data = &sysctl_perf_event_legitimately_concerned,
102129 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
102130 .mode = 0644,
102131 - .proc_handler = proc_dointvec,
102132 + /* go ahead, be a hero */
102133 + .proc_handler = proc_dointvec_minmax_sysadmin,
102134 + .extra1 = &neg_one,
102135 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
102136 + .extra2 = &three,
102137 +#else
102138 + .extra2 = &two,
102139 +#endif
102140 },
102141 {
102142 .procname = "perf_event_mlock_kb",
102143 @@ -1348,6 +1389,13 @@ static struct ctl_table vm_table[] = {
102144 .proc_handler = proc_dointvec_minmax,
102145 .extra1 = &zero,
102146 },
102147 + {
102148 + .procname = "heap_stack_gap",
102149 + .data = &sysctl_heap_stack_gap,
102150 + .maxlen = sizeof(sysctl_heap_stack_gap),
102151 + .mode = 0644,
102152 + .proc_handler = proc_doulongvec_minmax,
102153 + },
102154 #else
102155 {
102156 .procname = "nr_trim_pages",
102157 @@ -1830,6 +1878,16 @@ int proc_dostring(struct ctl_table *table, int write,
102158 (char __user *)buffer, lenp, ppos);
102159 }
102160
102161 +int proc_dostring_modpriv(struct ctl_table *table, int write,
102162 + void __user *buffer, size_t *lenp, loff_t *ppos)
102163 +{
102164 + if (write && !capable(CAP_SYS_MODULE))
102165 + return -EPERM;
102166 +
102167 + return _proc_do_string(table->data, table->maxlen, write,
102168 + buffer, lenp, ppos);
102169 +}
102170 +
102171 static size_t proc_skip_spaces(char **buf)
102172 {
102173 size_t ret;
102174 @@ -1935,6 +1993,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
102175 len = strlen(tmp);
102176 if (len > *size)
102177 len = *size;
102178 + if (len > sizeof(tmp))
102179 + len = sizeof(tmp);
102180 if (copy_to_user(*buf, tmp, len))
102181 return -EFAULT;
102182 *size -= len;
102183 @@ -2112,7 +2172,7 @@ int proc_dointvec(struct ctl_table *table, int write,
102184 static int proc_taint(struct ctl_table *table, int write,
102185 void __user *buffer, size_t *lenp, loff_t *ppos)
102186 {
102187 - struct ctl_table t;
102188 + ctl_table_no_const t;
102189 unsigned long tmptaint = get_taint();
102190 int err;
102191
102192 @@ -2140,7 +2200,6 @@ static int proc_taint(struct ctl_table *table, int write,
102193 return err;
102194 }
102195
102196 -#ifdef CONFIG_PRINTK
102197 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
102198 void __user *buffer, size_t *lenp, loff_t *ppos)
102199 {
102200 @@ -2149,7 +2208,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
102201
102202 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
102203 }
102204 -#endif
102205
102206 struct do_proc_dointvec_minmax_conv_param {
102207 int *min;
102208 @@ -2709,6 +2767,12 @@ int proc_dostring(struct ctl_table *table, int write,
102209 return -ENOSYS;
102210 }
102211
102212 +int proc_dostring_modpriv(struct ctl_table *table, int write,
102213 + void __user *buffer, size_t *lenp, loff_t *ppos)
102214 +{
102215 + return -ENOSYS;
102216 +}
102217 +
102218 int proc_dointvec(struct ctl_table *table, int write,
102219 void __user *buffer, size_t *lenp, loff_t *ppos)
102220 {
102221 @@ -2765,5 +2829,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
102222 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
102223 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
102224 EXPORT_SYMBOL(proc_dostring);
102225 +EXPORT_SYMBOL(proc_dostring_modpriv);
102226 EXPORT_SYMBOL(proc_doulongvec_minmax);
102227 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
102228 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
102229 index 21f82c2..c1984e5 100644
102230 --- a/kernel/taskstats.c
102231 +++ b/kernel/taskstats.c
102232 @@ -28,9 +28,12 @@
102233 #include <linux/fs.h>
102234 #include <linux/file.h>
102235 #include <linux/pid_namespace.h>
102236 +#include <linux/grsecurity.h>
102237 #include <net/genetlink.h>
102238 #include <linux/atomic.h>
102239
102240 +extern int gr_is_taskstats_denied(int pid);
102241 +
102242 /*
102243 * Maximum length of a cpumask that can be specified in
102244 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
102245 @@ -567,6 +570,9 @@ err:
102246
102247 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
102248 {
102249 + if (gr_is_taskstats_denied(current->pid))
102250 + return -EACCES;
102251 +
102252 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
102253 return cmd_attr_register_cpumask(info);
102254 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
102255 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
102256 index 1b001ed..55ef9e4 100644
102257 --- a/kernel/time/alarmtimer.c
102258 +++ b/kernel/time/alarmtimer.c
102259 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
102260 struct platform_device *pdev;
102261 int error = 0;
102262 int i;
102263 - struct k_clock alarm_clock = {
102264 + static struct k_clock alarm_clock = {
102265 .clock_getres = alarm_clock_getres,
102266 .clock_get = alarm_clock_get,
102267 .timer_create = alarm_timer_create,
102268 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
102269 index 38f586c..14386a7 100644
102270 --- a/kernel/time/hrtimer.c
102271 +++ b/kernel/time/hrtimer.c
102272 @@ -1393,7 +1393,7 @@ void hrtimer_peek_ahead_timers(void)
102273 local_irq_restore(flags);
102274 }
102275
102276 -static void run_hrtimer_softirq(struct softirq_action *h)
102277 +static __latent_entropy void run_hrtimer_softirq(void)
102278 {
102279 hrtimer_peek_ahead_timers();
102280 }
102281 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
102282 index 0075da7..63cc872 100644
102283 --- a/kernel/time/posix-cpu-timers.c
102284 +++ b/kernel/time/posix-cpu-timers.c
102285 @@ -1449,14 +1449,14 @@ struct k_clock clock_posix_cpu = {
102286
102287 static __init int init_posix_cpu_timers(void)
102288 {
102289 - struct k_clock process = {
102290 + static struct k_clock process = {
102291 .clock_getres = process_cpu_clock_getres,
102292 .clock_get = process_cpu_clock_get,
102293 .timer_create = process_cpu_timer_create,
102294 .nsleep = process_cpu_nsleep,
102295 .nsleep_restart = process_cpu_nsleep_restart,
102296 };
102297 - struct k_clock thread = {
102298 + static struct k_clock thread = {
102299 .clock_getres = thread_cpu_clock_getres,
102300 .clock_get = thread_cpu_clock_get,
102301 .timer_create = thread_cpu_timer_create,
102302 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
102303 index 31ea01f..7fc61ef 100644
102304 --- a/kernel/time/posix-timers.c
102305 +++ b/kernel/time/posix-timers.c
102306 @@ -43,6 +43,7 @@
102307 #include <linux/hash.h>
102308 #include <linux/posix-clock.h>
102309 #include <linux/posix-timers.h>
102310 +#include <linux/grsecurity.h>
102311 #include <linux/syscalls.h>
102312 #include <linux/wait.h>
102313 #include <linux/workqueue.h>
102314 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
102315 * which we beg off on and pass to do_sys_settimeofday().
102316 */
102317
102318 -static struct k_clock posix_clocks[MAX_CLOCKS];
102319 +static struct k_clock *posix_clocks[MAX_CLOCKS];
102320
102321 /*
102322 * These ones are defined below.
102323 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
102324 */
102325 static __init int init_posix_timers(void)
102326 {
102327 - struct k_clock clock_realtime = {
102328 + static struct k_clock clock_realtime = {
102329 .clock_getres = hrtimer_get_res,
102330 .clock_get = posix_clock_realtime_get,
102331 .clock_set = posix_clock_realtime_set,
102332 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
102333 .timer_get = common_timer_get,
102334 .timer_del = common_timer_del,
102335 };
102336 - struct k_clock clock_monotonic = {
102337 + static struct k_clock clock_monotonic = {
102338 .clock_getres = hrtimer_get_res,
102339 .clock_get = posix_ktime_get_ts,
102340 .nsleep = common_nsleep,
102341 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
102342 .timer_get = common_timer_get,
102343 .timer_del = common_timer_del,
102344 };
102345 - struct k_clock clock_monotonic_raw = {
102346 + static struct k_clock clock_monotonic_raw = {
102347 .clock_getres = hrtimer_get_res,
102348 .clock_get = posix_get_monotonic_raw,
102349 };
102350 - struct k_clock clock_realtime_coarse = {
102351 + static struct k_clock clock_realtime_coarse = {
102352 .clock_getres = posix_get_coarse_res,
102353 .clock_get = posix_get_realtime_coarse,
102354 };
102355 - struct k_clock clock_monotonic_coarse = {
102356 + static struct k_clock clock_monotonic_coarse = {
102357 .clock_getres = posix_get_coarse_res,
102358 .clock_get = posix_get_monotonic_coarse,
102359 };
102360 - struct k_clock clock_tai = {
102361 + static struct k_clock clock_tai = {
102362 .clock_getres = hrtimer_get_res,
102363 .clock_get = posix_get_tai,
102364 .nsleep = common_nsleep,
102365 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
102366 .timer_get = common_timer_get,
102367 .timer_del = common_timer_del,
102368 };
102369 - struct k_clock clock_boottime = {
102370 + static struct k_clock clock_boottime = {
102371 .clock_getres = hrtimer_get_res,
102372 .clock_get = posix_get_boottime,
102373 .nsleep = common_nsleep,
102374 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
102375 return;
102376 }
102377
102378 - posix_clocks[clock_id] = *new_clock;
102379 + posix_clocks[clock_id] = new_clock;
102380 }
102381 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
102382
102383 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
102384 return (id & CLOCKFD_MASK) == CLOCKFD ?
102385 &clock_posix_dynamic : &clock_posix_cpu;
102386
102387 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
102388 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
102389 return NULL;
102390 - return &posix_clocks[id];
102391 + return posix_clocks[id];
102392 }
102393
102394 static int common_timer_create(struct k_itimer *new_timer)
102395 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
102396 struct k_clock *kc = clockid_to_kclock(which_clock);
102397 struct k_itimer *new_timer;
102398 int error, new_timer_id;
102399 - sigevent_t event;
102400 + sigevent_t event = { };
102401 int it_id_set = IT_ID_NOT_SET;
102402
102403 if (!kc)
102404 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
102405 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
102406 return -EFAULT;
102407
102408 + /* only the CLOCK_REALTIME clock can be set, all other clocks
102409 + have their clock_set fptr set to a nosettime dummy function
102410 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
102411 + call common_clock_set, which calls do_sys_settimeofday, which
102412 + we hook
102413 + */
102414 +
102415 return kc->clock_set(which_clock, &new_tp);
102416 }
102417
102418 diff --git a/kernel/time/time.c b/kernel/time/time.c
102419 index 2c85b77..6530536 100644
102420 --- a/kernel/time/time.c
102421 +++ b/kernel/time/time.c
102422 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
102423 return error;
102424
102425 if (tz) {
102426 + /* we log in do_settimeofday called below, so don't log twice
102427 + */
102428 + if (!tv)
102429 + gr_log_timechange();
102430 +
102431 sys_tz = *tz;
102432 update_vsyscall_tz();
102433 if (firsttime) {
102434 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
102435 index 91db941..a371671 100644
102436 --- a/kernel/time/timekeeping.c
102437 +++ b/kernel/time/timekeeping.c
102438 @@ -15,6 +15,7 @@
102439 #include <linux/init.h>
102440 #include <linux/mm.h>
102441 #include <linux/sched.h>
102442 +#include <linux/grsecurity.h>
102443 #include <linux/syscore_ops.h>
102444 #include <linux/clocksource.h>
102445 #include <linux/jiffies.h>
102446 @@ -802,6 +803,8 @@ int do_settimeofday64(const struct timespec64 *ts)
102447 if (!timespec64_valid_strict(ts))
102448 return -EINVAL;
102449
102450 + gr_log_timechange();
102451 +
102452 raw_spin_lock_irqsave(&timekeeper_lock, flags);
102453 write_seqcount_begin(&tk_core.seq);
102454
102455 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
102456 index 2d3f5c5..7ed7dc5 100644
102457 --- a/kernel/time/timer.c
102458 +++ b/kernel/time/timer.c
102459 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
102460 /*
102461 * This function runs timers and the timer-tq in bottom half context.
102462 */
102463 -static void run_timer_softirq(struct softirq_action *h)
102464 +static __latent_entropy void run_timer_softirq(void)
102465 {
102466 struct tvec_base *base = __this_cpu_read(tvec_bases);
102467
102468 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
102469 *
102470 * In all cases the return value is guaranteed to be non-negative.
102471 */
102472 -signed long __sched schedule_timeout(signed long timeout)
102473 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
102474 {
102475 struct timer_list timer;
102476 unsigned long expire;
102477 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
102478 index 61ed862..3b52c65 100644
102479 --- a/kernel/time/timer_list.c
102480 +++ b/kernel/time/timer_list.c
102481 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
102482
102483 static void print_name_offset(struct seq_file *m, void *sym)
102484 {
102485 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102486 + SEQ_printf(m, "<%p>", NULL);
102487 +#else
102488 char symname[KSYM_NAME_LEN];
102489
102490 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
102491 SEQ_printf(m, "<%pK>", sym);
102492 else
102493 SEQ_printf(m, "%s", symname);
102494 +#endif
102495 }
102496
102497 static void
102498 @@ -119,7 +123,11 @@ next_one:
102499 static void
102500 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
102501 {
102502 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102503 + SEQ_printf(m, " .base: %p\n", NULL);
102504 +#else
102505 SEQ_printf(m, " .base: %pK\n", base);
102506 +#endif
102507 SEQ_printf(m, " .index: %d\n",
102508 base->index);
102509 SEQ_printf(m, " .resolution: %Lu nsecs\n",
102510 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
102511 {
102512 struct proc_dir_entry *pe;
102513
102514 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
102515 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
102516 +#else
102517 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
102518 +#endif
102519 if (!pe)
102520 return -ENOMEM;
102521 return 0;
102522 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
102523 index 1fb08f2..ca4bb1e 100644
102524 --- a/kernel/time/timer_stats.c
102525 +++ b/kernel/time/timer_stats.c
102526 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
102527 static unsigned long nr_entries;
102528 static struct entry entries[MAX_ENTRIES];
102529
102530 -static atomic_t overflow_count;
102531 +static atomic_unchecked_t overflow_count;
102532
102533 /*
102534 * The entries are in a hash-table, for fast lookup:
102535 @@ -140,7 +140,7 @@ static void reset_entries(void)
102536 nr_entries = 0;
102537 memset(entries, 0, sizeof(entries));
102538 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
102539 - atomic_set(&overflow_count, 0);
102540 + atomic_set_unchecked(&overflow_count, 0);
102541 }
102542
102543 static struct entry *alloc_entry(void)
102544 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
102545 if (likely(entry))
102546 entry->count++;
102547 else
102548 - atomic_inc(&overflow_count);
102549 + atomic_inc_unchecked(&overflow_count);
102550
102551 out_unlock:
102552 raw_spin_unlock_irqrestore(lock, flags);
102553 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
102554
102555 static void print_name_offset(struct seq_file *m, unsigned long addr)
102556 {
102557 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102558 + seq_printf(m, "<%p>", NULL);
102559 +#else
102560 char symname[KSYM_NAME_LEN];
102561
102562 if (lookup_symbol_name(addr, symname) < 0)
102563 - seq_printf(m, "<%p>", (void *)addr);
102564 + seq_printf(m, "<%pK>", (void *)addr);
102565 else
102566 seq_printf(m, "%s", symname);
102567 +#endif
102568 }
102569
102570 static int tstats_show(struct seq_file *m, void *v)
102571 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
102572
102573 seq_puts(m, "Timer Stats Version: v0.3\n");
102574 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
102575 - if (atomic_read(&overflow_count))
102576 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
102577 + if (atomic_read_unchecked(&overflow_count))
102578 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
102579 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
102580
102581 for (i = 0; i < nr_entries; i++) {
102582 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
102583 {
102584 struct proc_dir_entry *pe;
102585
102586 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
102587 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
102588 +#else
102589 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
102590 +#endif
102591 if (!pe)
102592 return -ENOMEM;
102593 return 0;
102594 diff --git a/kernel/torture.c b/kernel/torture.c
102595 index dd70993..0bf694b 100644
102596 --- a/kernel/torture.c
102597 +++ b/kernel/torture.c
102598 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
102599 mutex_lock(&fullstop_mutex);
102600 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
102601 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
102602 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
102603 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
102604 } else {
102605 pr_warn("Concurrent rmmod and shutdown illegal!\n");
102606 }
102607 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
102608 if (!torture_must_stop()) {
102609 if (stutter > 1) {
102610 schedule_timeout_interruptible(stutter - 1);
102611 - ACCESS_ONCE(stutter_pause_test) = 2;
102612 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
102613 }
102614 schedule_timeout_interruptible(1);
102615 - ACCESS_ONCE(stutter_pause_test) = 1;
102616 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
102617 }
102618 if (!torture_must_stop())
102619 schedule_timeout_interruptible(stutter);
102620 - ACCESS_ONCE(stutter_pause_test) = 0;
102621 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
102622 torture_shutdown_absorb("torture_stutter");
102623 } while (!torture_must_stop());
102624 torture_kthread_stopping("torture_stutter");
102625 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
102626 schedule_timeout_uninterruptible(10);
102627 return true;
102628 }
102629 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
102630 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
102631 mutex_unlock(&fullstop_mutex);
102632 torture_shutdown_cleanup();
102633 torture_shuffle_cleanup();
102634 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
102635 index 483cecf..ac46091 100644
102636 --- a/kernel/trace/blktrace.c
102637 +++ b/kernel/trace/blktrace.c
102638 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
102639 struct blk_trace *bt = filp->private_data;
102640 char buf[16];
102641
102642 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
102643 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
102644
102645 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
102646 }
102647 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
102648 return 1;
102649
102650 bt = buf->chan->private_data;
102651 - atomic_inc(&bt->dropped);
102652 + atomic_inc_unchecked(&bt->dropped);
102653 return 0;
102654 }
102655
102656 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
102657
102658 bt->dir = dir;
102659 bt->dev = dev;
102660 - atomic_set(&bt->dropped, 0);
102661 + atomic_set_unchecked(&bt->dropped, 0);
102662 INIT_LIST_HEAD(&bt->running_list);
102663
102664 ret = -EIO;
102665 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
102666 index 4f22802..bd268b1 100644
102667 --- a/kernel/trace/ftrace.c
102668 +++ b/kernel/trace/ftrace.c
102669 @@ -2382,12 +2382,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
102670 if (unlikely(ftrace_disabled))
102671 return 0;
102672
102673 + ret = ftrace_arch_code_modify_prepare();
102674 + FTRACE_WARN_ON(ret);
102675 + if (ret)
102676 + return 0;
102677 +
102678 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
102679 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
102680 if (ret) {
102681 ftrace_bug(ret, rec);
102682 - return 0;
102683 }
102684 - return 1;
102685 + return ret ? 0 : 1;
102686 }
102687
102688 /*
102689 @@ -4776,8 +4781,10 @@ static int ftrace_process_locs(struct module *mod,
102690 if (!count)
102691 return 0;
102692
102693 + pax_open_kernel();
102694 sort(start, count, sizeof(*start),
102695 ftrace_cmp_ips, ftrace_swap_ips);
102696 + pax_close_kernel();
102697
102698 start_pg = ftrace_allocate_pages(count);
102699 if (!start_pg)
102700 @@ -5653,7 +5660,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
102701
102702 if (t->ret_stack == NULL) {
102703 atomic_set(&t->tracing_graph_pause, 0);
102704 - atomic_set(&t->trace_overrun, 0);
102705 + atomic_set_unchecked(&t->trace_overrun, 0);
102706 t->curr_ret_stack = -1;
102707 /* Make sure the tasks see the -1 first: */
102708 smp_wmb();
102709 @@ -5876,7 +5883,7 @@ static void
102710 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
102711 {
102712 atomic_set(&t->tracing_graph_pause, 0);
102713 - atomic_set(&t->trace_overrun, 0);
102714 + atomic_set_unchecked(&t->trace_overrun, 0);
102715 t->ftrace_timestamp = 0;
102716 /* make curr_ret_stack visible before we add the ret_stack */
102717 smp_wmb();
102718 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
102719 index 922048a..bb71a55 100644
102720 --- a/kernel/trace/ring_buffer.c
102721 +++ b/kernel/trace/ring_buffer.c
102722 @@ -348,9 +348,9 @@ struct buffer_data_page {
102723 */
102724 struct buffer_page {
102725 struct list_head list; /* list of buffer pages */
102726 - local_t write; /* index for next write */
102727 + local_unchecked_t write; /* index for next write */
102728 unsigned read; /* index for next read */
102729 - local_t entries; /* entries on this page */
102730 + local_unchecked_t entries; /* entries on this page */
102731 unsigned long real_end; /* real end of data */
102732 struct buffer_data_page *page; /* Actual data page */
102733 };
102734 @@ -471,11 +471,11 @@ struct ring_buffer_per_cpu {
102735 unsigned long last_overrun;
102736 local_t entries_bytes;
102737 local_t entries;
102738 - local_t overrun;
102739 - local_t commit_overrun;
102740 - local_t dropped_events;
102741 + local_unchecked_t overrun;
102742 + local_unchecked_t commit_overrun;
102743 + local_unchecked_t dropped_events;
102744 local_t committing;
102745 - local_t commits;
102746 + local_unchecked_t commits;
102747 unsigned long read;
102748 unsigned long read_bytes;
102749 u64 write_stamp;
102750 @@ -1045,8 +1045,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
102751 *
102752 * We add a counter to the write field to denote this.
102753 */
102754 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
102755 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
102756 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
102757 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
102758
102759 /*
102760 * Just make sure we have seen our old_write and synchronize
102761 @@ -1074,8 +1074,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
102762 * cmpxchg to only update if an interrupt did not already
102763 * do it for us. If the cmpxchg fails, we don't care.
102764 */
102765 - (void)local_cmpxchg(&next_page->write, old_write, val);
102766 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
102767 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
102768 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
102769
102770 /*
102771 * No need to worry about races with clearing out the commit.
102772 @@ -1443,12 +1443,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
102773
102774 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
102775 {
102776 - return local_read(&bpage->entries) & RB_WRITE_MASK;
102777 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
102778 }
102779
102780 static inline unsigned long rb_page_write(struct buffer_page *bpage)
102781 {
102782 - return local_read(&bpage->write) & RB_WRITE_MASK;
102783 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
102784 }
102785
102786 static int
102787 @@ -1543,7 +1543,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
102788 * bytes consumed in ring buffer from here.
102789 * Increment overrun to account for the lost events.
102790 */
102791 - local_add(page_entries, &cpu_buffer->overrun);
102792 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
102793 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
102794 }
102795
102796 @@ -2105,7 +2105,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
102797 * it is our responsibility to update
102798 * the counters.
102799 */
102800 - local_add(entries, &cpu_buffer->overrun);
102801 + local_add_unchecked(entries, &cpu_buffer->overrun);
102802 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
102803
102804 /*
102805 @@ -2255,7 +2255,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102806 if (tail == BUF_PAGE_SIZE)
102807 tail_page->real_end = 0;
102808
102809 - local_sub(length, &tail_page->write);
102810 + local_sub_unchecked(length, &tail_page->write);
102811 return;
102812 }
102813
102814 @@ -2290,7 +2290,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102815 rb_event_set_padding(event);
102816
102817 /* Set the write back to the previous setting */
102818 - local_sub(length, &tail_page->write);
102819 + local_sub_unchecked(length, &tail_page->write);
102820 return;
102821 }
102822
102823 @@ -2302,7 +2302,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102824
102825 /* Set write to end of buffer */
102826 length = (tail + length) - BUF_PAGE_SIZE;
102827 - local_sub(length, &tail_page->write);
102828 + local_sub_unchecked(length, &tail_page->write);
102829 }
102830
102831 /*
102832 @@ -2328,7 +2328,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102833 * about it.
102834 */
102835 if (unlikely(next_page == commit_page)) {
102836 - local_inc(&cpu_buffer->commit_overrun);
102837 + local_inc_unchecked(&cpu_buffer->commit_overrun);
102838 goto out_reset;
102839 }
102840
102841 @@ -2358,7 +2358,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102842 * this is easy, just stop here.
102843 */
102844 if (!(buffer->flags & RB_FL_OVERWRITE)) {
102845 - local_inc(&cpu_buffer->dropped_events);
102846 + local_inc_unchecked(&cpu_buffer->dropped_events);
102847 goto out_reset;
102848 }
102849
102850 @@ -2384,7 +2384,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102851 cpu_buffer->tail_page) &&
102852 (cpu_buffer->commit_page ==
102853 cpu_buffer->reader_page))) {
102854 - local_inc(&cpu_buffer->commit_overrun);
102855 + local_inc_unchecked(&cpu_buffer->commit_overrun);
102856 goto out_reset;
102857 }
102858 }
102859 @@ -2432,7 +2432,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
102860 length += RB_LEN_TIME_EXTEND;
102861
102862 tail_page = cpu_buffer->tail_page;
102863 - write = local_add_return(length, &tail_page->write);
102864 + write = local_add_return_unchecked(length, &tail_page->write);
102865
102866 /* set write to only the index of the write */
102867 write &= RB_WRITE_MASK;
102868 @@ -2456,7 +2456,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
102869 kmemcheck_annotate_bitfield(event, bitfield);
102870 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
102871
102872 - local_inc(&tail_page->entries);
102873 + local_inc_unchecked(&tail_page->entries);
102874
102875 /*
102876 * If this is the first commit on the page, then update
102877 @@ -2489,7 +2489,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102878
102879 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
102880 unsigned long write_mask =
102881 - local_read(&bpage->write) & ~RB_WRITE_MASK;
102882 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
102883 unsigned long event_length = rb_event_length(event);
102884 /*
102885 * This is on the tail page. It is possible that
102886 @@ -2499,7 +2499,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102887 */
102888 old_index += write_mask;
102889 new_index += write_mask;
102890 - index = local_cmpxchg(&bpage->write, old_index, new_index);
102891 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
102892 if (index == old_index) {
102893 /* update counters */
102894 local_sub(event_length, &cpu_buffer->entries_bytes);
102895 @@ -2514,7 +2514,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102896 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
102897 {
102898 local_inc(&cpu_buffer->committing);
102899 - local_inc(&cpu_buffer->commits);
102900 + local_inc_unchecked(&cpu_buffer->commits);
102901 }
102902
102903 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102904 @@ -2526,7 +2526,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102905 return;
102906
102907 again:
102908 - commits = local_read(&cpu_buffer->commits);
102909 + commits = local_read_unchecked(&cpu_buffer->commits);
102910 /* synchronize with interrupts */
102911 barrier();
102912 if (local_read(&cpu_buffer->committing) == 1)
102913 @@ -2542,7 +2542,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102914 * updating of the commit page and the clearing of the
102915 * committing counter.
102916 */
102917 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
102918 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
102919 !local_read(&cpu_buffer->committing)) {
102920 local_inc(&cpu_buffer->committing);
102921 goto again;
102922 @@ -2572,7 +2572,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
102923 barrier();
102924 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
102925 local_dec(&cpu_buffer->committing);
102926 - local_dec(&cpu_buffer->commits);
102927 + local_dec_unchecked(&cpu_buffer->commits);
102928 return NULL;
102929 }
102930 #endif
102931 @@ -2901,7 +2901,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
102932
102933 /* Do the likely case first */
102934 if (likely(bpage->page == (void *)addr)) {
102935 - local_dec(&bpage->entries);
102936 + local_dec_unchecked(&bpage->entries);
102937 return;
102938 }
102939
102940 @@ -2913,7 +2913,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
102941 start = bpage;
102942 do {
102943 if (bpage->page == (void *)addr) {
102944 - local_dec(&bpage->entries);
102945 + local_dec_unchecked(&bpage->entries);
102946 return;
102947 }
102948 rb_inc_page(cpu_buffer, &bpage);
102949 @@ -3197,7 +3197,7 @@ static inline unsigned long
102950 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
102951 {
102952 return local_read(&cpu_buffer->entries) -
102953 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
102954 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
102955 }
102956
102957 /**
102958 @@ -3286,7 +3286,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
102959 return 0;
102960
102961 cpu_buffer = buffer->buffers[cpu];
102962 - ret = local_read(&cpu_buffer->overrun);
102963 + ret = local_read_unchecked(&cpu_buffer->overrun);
102964
102965 return ret;
102966 }
102967 @@ -3309,7 +3309,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
102968 return 0;
102969
102970 cpu_buffer = buffer->buffers[cpu];
102971 - ret = local_read(&cpu_buffer->commit_overrun);
102972 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
102973
102974 return ret;
102975 }
102976 @@ -3331,7 +3331,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
102977 return 0;
102978
102979 cpu_buffer = buffer->buffers[cpu];
102980 - ret = local_read(&cpu_buffer->dropped_events);
102981 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
102982
102983 return ret;
102984 }
102985 @@ -3394,7 +3394,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
102986 /* if you care about this being correct, lock the buffer */
102987 for_each_buffer_cpu(buffer, cpu) {
102988 cpu_buffer = buffer->buffers[cpu];
102989 - overruns += local_read(&cpu_buffer->overrun);
102990 + overruns += local_read_unchecked(&cpu_buffer->overrun);
102991 }
102992
102993 return overruns;
102994 @@ -3565,8 +3565,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
102995 /*
102996 * Reset the reader page to size zero.
102997 */
102998 - local_set(&cpu_buffer->reader_page->write, 0);
102999 - local_set(&cpu_buffer->reader_page->entries, 0);
103000 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
103001 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
103002 local_set(&cpu_buffer->reader_page->page->commit, 0);
103003 cpu_buffer->reader_page->real_end = 0;
103004
103005 @@ -3600,7 +3600,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
103006 * want to compare with the last_overrun.
103007 */
103008 smp_mb();
103009 - overwrite = local_read(&(cpu_buffer->overrun));
103010 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
103011
103012 /*
103013 * Here's the tricky part.
103014 @@ -4172,8 +4172,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
103015
103016 cpu_buffer->head_page
103017 = list_entry(cpu_buffer->pages, struct buffer_page, list);
103018 - local_set(&cpu_buffer->head_page->write, 0);
103019 - local_set(&cpu_buffer->head_page->entries, 0);
103020 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
103021 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
103022 local_set(&cpu_buffer->head_page->page->commit, 0);
103023
103024 cpu_buffer->head_page->read = 0;
103025 @@ -4183,18 +4183,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
103026
103027 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
103028 INIT_LIST_HEAD(&cpu_buffer->new_pages);
103029 - local_set(&cpu_buffer->reader_page->write, 0);
103030 - local_set(&cpu_buffer->reader_page->entries, 0);
103031 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
103032 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
103033 local_set(&cpu_buffer->reader_page->page->commit, 0);
103034 cpu_buffer->reader_page->read = 0;
103035
103036 local_set(&cpu_buffer->entries_bytes, 0);
103037 - local_set(&cpu_buffer->overrun, 0);
103038 - local_set(&cpu_buffer->commit_overrun, 0);
103039 - local_set(&cpu_buffer->dropped_events, 0);
103040 + local_set_unchecked(&cpu_buffer->overrun, 0);
103041 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
103042 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
103043 local_set(&cpu_buffer->entries, 0);
103044 local_set(&cpu_buffer->committing, 0);
103045 - local_set(&cpu_buffer->commits, 0);
103046 + local_set_unchecked(&cpu_buffer->commits, 0);
103047 cpu_buffer->read = 0;
103048 cpu_buffer->read_bytes = 0;
103049
103050 @@ -4595,8 +4595,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
103051 rb_init_page(bpage);
103052 bpage = reader->page;
103053 reader->page = *data_page;
103054 - local_set(&reader->write, 0);
103055 - local_set(&reader->entries, 0);
103056 + local_set_unchecked(&reader->write, 0);
103057 + local_set_unchecked(&reader->entries, 0);
103058 reader->read = 0;
103059 *data_page = bpage;
103060
103061 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
103062 index 62c6506..5c25989 100644
103063 --- a/kernel/trace/trace.c
103064 +++ b/kernel/trace/trace.c
103065 @@ -3500,7 +3500,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
103066 return 0;
103067 }
103068
103069 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
103070 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
103071 {
103072 /* do nothing if flag is already set */
103073 if (!!(trace_flags & mask) == !!enabled)
103074 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
103075 index dd8205a..1aae87a 100644
103076 --- a/kernel/trace/trace.h
103077 +++ b/kernel/trace/trace.h
103078 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
103079 void trace_printk_init_buffers(void);
103080 void trace_printk_start_comm(void);
103081 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
103082 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
103083 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
103084
103085 /*
103086 * Normal trace_printk() and friends allocates special buffers
103087 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
103088 index 57b67b1..66082a9 100644
103089 --- a/kernel/trace/trace_clock.c
103090 +++ b/kernel/trace/trace_clock.c
103091 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
103092 return now;
103093 }
103094
103095 -static atomic64_t trace_counter;
103096 +static atomic64_unchecked_t trace_counter;
103097
103098 /*
103099 * trace_clock_counter(): simply an atomic counter.
103100 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
103101 */
103102 u64 notrace trace_clock_counter(void)
103103 {
103104 - return atomic64_add_return(1, &trace_counter);
103105 + return atomic64_inc_return_unchecked(&trace_counter);
103106 }
103107 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
103108 index a9c10a3..1864f6b 100644
103109 --- a/kernel/trace/trace_events.c
103110 +++ b/kernel/trace/trace_events.c
103111 @@ -1762,7 +1762,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
103112 return 0;
103113 }
103114
103115 -struct ftrace_module_file_ops;
103116 static void __add_event_to_tracers(struct ftrace_event_call *call);
103117
103118 /* Add an additional event_call dynamically */
103119 diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
103120 index 7f2e97c..085a257 100644
103121 --- a/kernel/trace/trace_events_filter.c
103122 +++ b/kernel/trace/trace_events_filter.c
103123 @@ -1056,6 +1056,9 @@ static void parse_init(struct filter_parse_state *ps,
103124
103125 static char infix_next(struct filter_parse_state *ps)
103126 {
103127 + if (!ps->infix.cnt)
103128 + return 0;
103129 +
103130 ps->infix.cnt--;
103131
103132 return ps->infix.string[ps->infix.tail++];
103133 @@ -1071,6 +1074,9 @@ static char infix_peek(struct filter_parse_state *ps)
103134
103135 static void infix_advance(struct filter_parse_state *ps)
103136 {
103137 + if (!ps->infix.cnt)
103138 + return;
103139 +
103140 ps->infix.cnt--;
103141 ps->infix.tail++;
103142 }
103143 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
103144 index b6fce36..d9f11a3 100644
103145 --- a/kernel/trace/trace_functions_graph.c
103146 +++ b/kernel/trace/trace_functions_graph.c
103147 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
103148
103149 /* The return trace stack is full */
103150 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
103151 - atomic_inc(&current->trace_overrun);
103152 + atomic_inc_unchecked(&current->trace_overrun);
103153 return -EBUSY;
103154 }
103155
103156 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
103157 *ret = current->ret_stack[index].ret;
103158 trace->func = current->ret_stack[index].func;
103159 trace->calltime = current->ret_stack[index].calltime;
103160 - trace->overrun = atomic_read(&current->trace_overrun);
103161 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
103162 trace->depth = index;
103163 }
103164
103165 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
103166 index 7a9ba62..2e0e4a1 100644
103167 --- a/kernel/trace/trace_mmiotrace.c
103168 +++ b/kernel/trace/trace_mmiotrace.c
103169 @@ -24,7 +24,7 @@ struct header_iter {
103170 static struct trace_array *mmio_trace_array;
103171 static bool overrun_detected;
103172 static unsigned long prev_overruns;
103173 -static atomic_t dropped_count;
103174 +static atomic_unchecked_t dropped_count;
103175
103176 static void mmio_reset_data(struct trace_array *tr)
103177 {
103178 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
103179
103180 static unsigned long count_overruns(struct trace_iterator *iter)
103181 {
103182 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
103183 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
103184 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
103185
103186 if (over > prev_overruns)
103187 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
103188 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
103189 sizeof(*entry), 0, pc);
103190 if (!event) {
103191 - atomic_inc(&dropped_count);
103192 + atomic_inc_unchecked(&dropped_count);
103193 return;
103194 }
103195 entry = ring_buffer_event_data(event);
103196 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
103197 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
103198 sizeof(*entry), 0, pc);
103199 if (!event) {
103200 - atomic_inc(&dropped_count);
103201 + atomic_inc_unchecked(&dropped_count);
103202 return;
103203 }
103204 entry = ring_buffer_event_data(event);
103205 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
103206 index 692bf71..6d9a9cd 100644
103207 --- a/kernel/trace/trace_output.c
103208 +++ b/kernel/trace/trace_output.c
103209 @@ -751,14 +751,16 @@ int register_ftrace_event(struct trace_event *event)
103210 goto out;
103211 }
103212
103213 + pax_open_kernel();
103214 if (event->funcs->trace == NULL)
103215 - event->funcs->trace = trace_nop_print;
103216 + *(void **)&event->funcs->trace = trace_nop_print;
103217 if (event->funcs->raw == NULL)
103218 - event->funcs->raw = trace_nop_print;
103219 + *(void **)&event->funcs->raw = trace_nop_print;
103220 if (event->funcs->hex == NULL)
103221 - event->funcs->hex = trace_nop_print;
103222 + *(void **)&event->funcs->hex = trace_nop_print;
103223 if (event->funcs->binary == NULL)
103224 - event->funcs->binary = trace_nop_print;
103225 + *(void **)&event->funcs->binary = trace_nop_print;
103226 + pax_close_kernel();
103227
103228 key = event->type & (EVENT_HASHSIZE - 1);
103229
103230 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
103231 index e694c9f..6775a38 100644
103232 --- a/kernel/trace/trace_seq.c
103233 +++ b/kernel/trace/trace_seq.c
103234 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
103235 return 0;
103236 }
103237
103238 - seq_buf_path(&s->seq, path, "\n");
103239 + seq_buf_path(&s->seq, path, "\n\\");
103240
103241 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
103242 s->seq.len = save_len;
103243 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
103244 index c3e4fcf..ef6cc43 100644
103245 --- a/kernel/trace/trace_stack.c
103246 +++ b/kernel/trace/trace_stack.c
103247 @@ -88,7 +88,7 @@ check_stack(unsigned long ip, unsigned long *stack)
103248 return;
103249
103250 /* we do not handle interrupt stacks yet */
103251 - if (!object_is_on_stack(stack))
103252 + if (!object_starts_on_stack(stack))
103253 return;
103254
103255 local_irq_save(flags);
103256 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
103257 index f97f6e3..d367b48 100644
103258 --- a/kernel/trace/trace_syscalls.c
103259 +++ b/kernel/trace/trace_syscalls.c
103260 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
103261 int num;
103262
103263 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103264 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103265 + return -EINVAL;
103266
103267 mutex_lock(&syscall_trace_lock);
103268 if (!sys_perf_refcount_enter)
103269 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
103270 int num;
103271
103272 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103273 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103274 + return;
103275
103276 mutex_lock(&syscall_trace_lock);
103277 sys_perf_refcount_enter--;
103278 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
103279 int num;
103280
103281 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103282 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103283 + return -EINVAL;
103284
103285 mutex_lock(&syscall_trace_lock);
103286 if (!sys_perf_refcount_exit)
103287 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
103288 int num;
103289
103290 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103291 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103292 + return;
103293
103294 mutex_lock(&syscall_trace_lock);
103295 sys_perf_refcount_exit--;
103296 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
103297 index 4109f83..fe1f830 100644
103298 --- a/kernel/user_namespace.c
103299 +++ b/kernel/user_namespace.c
103300 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
103301 !kgid_has_mapping(parent_ns, group))
103302 return -EPERM;
103303
103304 +#ifdef CONFIG_GRKERNSEC
103305 + /*
103306 + * This doesn't really inspire confidence:
103307 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
103308 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
103309 + * Increases kernel attack surface in areas developers
103310 + * previously cared little about ("low importance due
103311 + * to requiring "root" capability")
103312 + * To be removed when this code receives *proper* review
103313 + */
103314 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
103315 + !capable(CAP_SETGID))
103316 + return -EPERM;
103317 +#endif
103318 +
103319 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
103320 if (!ns)
103321 return -ENOMEM;
103322 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
103323 if (atomic_read(&current->mm->mm_users) > 1)
103324 return -EINVAL;
103325
103326 - if (current->fs->users != 1)
103327 + if (atomic_read(&current->fs->users) != 1)
103328 return -EINVAL;
103329
103330 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
103331 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
103332 index c8eac43..4b5f08f 100644
103333 --- a/kernel/utsname_sysctl.c
103334 +++ b/kernel/utsname_sysctl.c
103335 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
103336 static int proc_do_uts_string(struct ctl_table *table, int write,
103337 void __user *buffer, size_t *lenp, loff_t *ppos)
103338 {
103339 - struct ctl_table uts_table;
103340 + ctl_table_no_const uts_table;
103341 int r;
103342 memcpy(&uts_table, table, sizeof(uts_table));
103343 uts_table.data = get_uts(table, write);
103344 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
103345 index 3174bf8..3553520 100644
103346 --- a/kernel/watchdog.c
103347 +++ b/kernel/watchdog.c
103348 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
103349 static void watchdog_nmi_disable(unsigned int cpu) { return; }
103350 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
103351
103352 -static struct smp_hotplug_thread watchdog_threads = {
103353 +static struct smp_hotplug_thread watchdog_threads __read_only = {
103354 .store = &softlockup_watchdog,
103355 .thread_should_run = watchdog_should_run,
103356 .thread_fn = watchdog,
103357 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
103358 index 41ff75b..5ad683a 100644
103359 --- a/kernel/workqueue.c
103360 +++ b/kernel/workqueue.c
103361 @@ -4564,7 +4564,7 @@ static void rebind_workers(struct worker_pool *pool)
103362 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
103363 worker_flags |= WORKER_REBOUND;
103364 worker_flags &= ~WORKER_UNBOUND;
103365 - ACCESS_ONCE(worker->flags) = worker_flags;
103366 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
103367 }
103368
103369 spin_unlock_irq(&pool->lock);
103370 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
103371 index c5cefb3..a4241e3 100644
103372 --- a/lib/Kconfig.debug
103373 +++ b/lib/Kconfig.debug
103374 @@ -923,7 +923,7 @@ config DEBUG_MUTEXES
103375
103376 config DEBUG_WW_MUTEX_SLOWPATH
103377 bool "Wait/wound mutex debugging: Slowpath testing"
103378 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103379 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103380 select DEBUG_LOCK_ALLOC
103381 select DEBUG_SPINLOCK
103382 select DEBUG_MUTEXES
103383 @@ -940,7 +940,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
103384
103385 config DEBUG_LOCK_ALLOC
103386 bool "Lock debugging: detect incorrect freeing of live locks"
103387 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103388 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103389 select DEBUG_SPINLOCK
103390 select DEBUG_MUTEXES
103391 select LOCKDEP
103392 @@ -954,7 +954,7 @@ config DEBUG_LOCK_ALLOC
103393
103394 config PROVE_LOCKING
103395 bool "Lock debugging: prove locking correctness"
103396 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103397 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103398 select LOCKDEP
103399 select DEBUG_SPINLOCK
103400 select DEBUG_MUTEXES
103401 @@ -1005,7 +1005,7 @@ config LOCKDEP
103402
103403 config LOCK_STAT
103404 bool "Lock usage statistics"
103405 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103406 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103407 select LOCKDEP
103408 select DEBUG_SPINLOCK
103409 select DEBUG_MUTEXES
103410 @@ -1467,6 +1467,7 @@ config LATENCYTOP
103411 depends on DEBUG_KERNEL
103412 depends on STACKTRACE_SUPPORT
103413 depends on PROC_FS
103414 + depends on !GRKERNSEC_HIDESYM
103415 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
103416 select KALLSYMS
103417 select KALLSYMS_ALL
103418 @@ -1483,7 +1484,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
103419 config DEBUG_STRICT_USER_COPY_CHECKS
103420 bool "Strict user copy size checks"
103421 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
103422 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
103423 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
103424 help
103425 Enabling this option turns a certain set of sanity checks for user
103426 copy operations into compile time failures.
103427 @@ -1614,7 +1615,7 @@ endmenu # runtime tests
103428
103429 config PROVIDE_OHCI1394_DMA_INIT
103430 bool "Remote debugging over FireWire early on boot"
103431 - depends on PCI && X86
103432 + depends on PCI && X86 && !GRKERNSEC
103433 help
103434 If you want to debug problems which hang or crash the kernel early
103435 on boot and the crashing machine has a FireWire port, you can use
103436 diff --git a/lib/Makefile b/lib/Makefile
103437 index 58f74d2..08e011f 100644
103438 --- a/lib/Makefile
103439 +++ b/lib/Makefile
103440 @@ -59,7 +59,7 @@ obj-$(CONFIG_BTREE) += btree.o
103441 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
103442 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
103443 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
103444 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
103445 +obj-y += list_debug.o
103446 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
103447
103448 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
103449 diff --git a/lib/average.c b/lib/average.c
103450 index 114d1be..ab0350c 100644
103451 --- a/lib/average.c
103452 +++ b/lib/average.c
103453 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
103454 {
103455 unsigned long internal = ACCESS_ONCE(avg->internal);
103456
103457 - ACCESS_ONCE(avg->internal) = internal ?
103458 + ACCESS_ONCE_RW(avg->internal) = internal ?
103459 (((internal << avg->weight) - internal) +
103460 (val << avg->factor)) >> avg->weight :
103461 (val << avg->factor);
103462 diff --git a/lib/bitmap.c b/lib/bitmap.c
103463 index d456f4c1..29a0308 100644
103464 --- a/lib/bitmap.c
103465 +++ b/lib/bitmap.c
103466 @@ -264,7 +264,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
103467 }
103468 EXPORT_SYMBOL(__bitmap_subset);
103469
103470 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
103471 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
103472 {
103473 unsigned int k, lim = bits/BITS_PER_LONG;
103474 int w = 0;
103475 @@ -391,7 +391,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
103476 {
103477 int c, old_c, totaldigits, ndigits, nchunks, nbits;
103478 u32 chunk;
103479 - const char __user __force *ubuf = (const char __user __force *)buf;
103480 + const char __user *ubuf = (const char __force_user *)buf;
103481
103482 bitmap_zero(maskp, nmaskbits);
103483
103484 @@ -476,7 +476,7 @@ int bitmap_parse_user(const char __user *ubuf,
103485 {
103486 if (!access_ok(VERIFY_READ, ubuf, ulen))
103487 return -EFAULT;
103488 - return __bitmap_parse((const char __force *)ubuf,
103489 + return __bitmap_parse((const char __force_kernel *)ubuf,
103490 ulen, 1, maskp, nmaskbits);
103491
103492 }
103493 @@ -535,7 +535,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
103494 {
103495 unsigned a, b;
103496 int c, old_c, totaldigits;
103497 - const char __user __force *ubuf = (const char __user __force *)buf;
103498 + const char __user *ubuf = (const char __force_user *)buf;
103499 int exp_digit, in_range;
103500
103501 totaldigits = c = 0;
103502 @@ -630,7 +630,7 @@ int bitmap_parselist_user(const char __user *ubuf,
103503 {
103504 if (!access_ok(VERIFY_READ, ubuf, ulen))
103505 return -EFAULT;
103506 - return __bitmap_parselist((const char __force *)ubuf,
103507 + return __bitmap_parselist((const char __force_kernel *)ubuf,
103508 ulen, 1, maskp, nmaskbits);
103509 }
103510 EXPORT_SYMBOL(bitmap_parselist_user);
103511 diff --git a/lib/bug.c b/lib/bug.c
103512 index 0c3bd95..5a615a1 100644
103513 --- a/lib/bug.c
103514 +++ b/lib/bug.c
103515 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
103516 return BUG_TRAP_TYPE_NONE;
103517
103518 bug = find_bug(bugaddr);
103519 + if (!bug)
103520 + return BUG_TRAP_TYPE_NONE;
103521
103522 file = NULL;
103523 line = 0;
103524 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
103525 index 547f7f9..a6d4ba0 100644
103526 --- a/lib/debugobjects.c
103527 +++ b/lib/debugobjects.c
103528 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
103529 if (limit > 4)
103530 return;
103531
103532 - is_on_stack = object_is_on_stack(addr);
103533 + is_on_stack = object_starts_on_stack(addr);
103534 if (is_on_stack == onstack)
103535 return;
103536
103537 diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
103538 index 6dd0335..1e9c239 100644
103539 --- a/lib/decompress_bunzip2.c
103540 +++ b/lib/decompress_bunzip2.c
103541 @@ -665,7 +665,8 @@ static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len,
103542
103543 /* Fourth byte (ascii '1'-'9'), indicates block size in units of 100k of
103544 uncompressed data. Allocate intermediate buffer for block. */
103545 - bd->dbufSize = 100000*(i-BZh0);
103546 + i -= BZh0;
103547 + bd->dbufSize = 100000 * i;
103548
103549 bd->dbuf = large_malloc(bd->dbufSize * sizeof(int));
103550 if (!bd->dbuf)
103551 diff --git a/lib/decompress_unlzma.c b/lib/decompress_unlzma.c
103552 index 0be83af..4605e93 100644
103553 --- a/lib/decompress_unlzma.c
103554 +++ b/lib/decompress_unlzma.c
103555 @@ -39,10 +39,10 @@
103556
103557 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
103558
103559 -static long long INIT read_int(unsigned char *ptr, int size)
103560 +static unsigned long long INIT read_int(unsigned char *ptr, int size)
103561 {
103562 int i;
103563 - long long ret = 0;
103564 + unsigned long long ret = 0;
103565
103566 for (i = 0; i < size; i++)
103567 ret = (ret << 8) | ptr[size-i-1];
103568 diff --git a/lib/div64.c b/lib/div64.c
103569 index 4382ad7..08aa558 100644
103570 --- a/lib/div64.c
103571 +++ b/lib/div64.c
103572 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
103573 EXPORT_SYMBOL(__div64_32);
103574
103575 #ifndef div_s64_rem
103576 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
103577 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
103578 {
103579 u64 quotient;
103580
103581 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
103582 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
103583 */
103584 #ifndef div64_u64
103585 -u64 div64_u64(u64 dividend, u64 divisor)
103586 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
103587 {
103588 u32 high = divisor >> 32;
103589 u64 quot;
103590 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
103591 index 9722bd2..0d826f4 100644
103592 --- a/lib/dma-debug.c
103593 +++ b/lib/dma-debug.c
103594 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
103595
103596 void dma_debug_add_bus(struct bus_type *bus)
103597 {
103598 - struct notifier_block *nb;
103599 + notifier_block_no_const *nb;
103600
103601 if (dma_debug_disabled())
103602 return;
103603 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
103604
103605 static void check_for_stack(struct device *dev, void *addr)
103606 {
103607 - if (object_is_on_stack(addr))
103608 + if (object_starts_on_stack(addr))
103609 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
103610 "stack [addr=%p]\n", addr);
103611 }
103612 diff --git a/lib/inflate.c b/lib/inflate.c
103613 index 013a761..c28f3fc 100644
103614 --- a/lib/inflate.c
103615 +++ b/lib/inflate.c
103616 @@ -269,7 +269,7 @@ static void free(void *where)
103617 malloc_ptr = free_mem_ptr;
103618 }
103619 #else
103620 -#define malloc(a) kmalloc(a, GFP_KERNEL)
103621 +#define malloc(a) kmalloc((a), GFP_KERNEL)
103622 #define free(a) kfree(a)
103623 #endif
103624
103625 diff --git a/lib/ioremap.c b/lib/ioremap.c
103626 index 0c9216c..863bd89 100644
103627 --- a/lib/ioremap.c
103628 +++ b/lib/ioremap.c
103629 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
103630 unsigned long next;
103631
103632 phys_addr -= addr;
103633 - pmd = pmd_alloc(&init_mm, pud, addr);
103634 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
103635 if (!pmd)
103636 return -ENOMEM;
103637 do {
103638 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
103639 unsigned long next;
103640
103641 phys_addr -= addr;
103642 - pud = pud_alloc(&init_mm, pgd, addr);
103643 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
103644 if (!pud)
103645 return -ENOMEM;
103646 do {
103647 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
103648 index bd2bea9..6b3c95e 100644
103649 --- a/lib/is_single_threaded.c
103650 +++ b/lib/is_single_threaded.c
103651 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
103652 struct task_struct *p, *t;
103653 bool ret;
103654
103655 + if (!mm)
103656 + return true;
103657 +
103658 if (atomic_read(&task->signal->live) != 1)
103659 return false;
103660
103661 diff --git a/lib/kobject.c b/lib/kobject.c
103662 index 03d4ab3..46f6374 100644
103663 --- a/lib/kobject.c
103664 +++ b/lib/kobject.c
103665 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
103666
103667
103668 static DEFINE_SPINLOCK(kobj_ns_type_lock);
103669 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
103670 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
103671
103672 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
103673 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
103674 {
103675 enum kobj_ns_type type = ops->type;
103676 int error;
103677 diff --git a/lib/list_debug.c b/lib/list_debug.c
103678 index c24c2f7..f0296f4 100644
103679 --- a/lib/list_debug.c
103680 +++ b/lib/list_debug.c
103681 @@ -11,7 +11,9 @@
103682 #include <linux/bug.h>
103683 #include <linux/kernel.h>
103684 #include <linux/rculist.h>
103685 +#include <linux/mm.h>
103686
103687 +#ifdef CONFIG_DEBUG_LIST
103688 /*
103689 * Insert a new entry between two known consecutive entries.
103690 *
103691 @@ -19,21 +21,40 @@
103692 * the prev/next entries already!
103693 */
103694
103695 +static bool __list_add_debug(struct list_head *new,
103696 + struct list_head *prev,
103697 + struct list_head *next)
103698 +{
103699 + if (unlikely(next->prev != prev)) {
103700 + printk(KERN_ERR "list_add corruption. next->prev should be "
103701 + "prev (%p), but was %p. (next=%p).\n",
103702 + prev, next->prev, next);
103703 + BUG();
103704 + return false;
103705 + }
103706 + if (unlikely(prev->next != next)) {
103707 + printk(KERN_ERR "list_add corruption. prev->next should be "
103708 + "next (%p), but was %p. (prev=%p).\n",
103709 + next, prev->next, prev);
103710 + BUG();
103711 + return false;
103712 + }
103713 + if (unlikely(new == prev || new == next)) {
103714 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
103715 + new, prev, next);
103716 + BUG();
103717 + return false;
103718 + }
103719 + return true;
103720 +}
103721 +
103722 void __list_add(struct list_head *new,
103723 - struct list_head *prev,
103724 - struct list_head *next)
103725 + struct list_head *prev,
103726 + struct list_head *next)
103727 {
103728 - WARN(next->prev != prev,
103729 - "list_add corruption. next->prev should be "
103730 - "prev (%p), but was %p. (next=%p).\n",
103731 - prev, next->prev, next);
103732 - WARN(prev->next != next,
103733 - "list_add corruption. prev->next should be "
103734 - "next (%p), but was %p. (prev=%p).\n",
103735 - next, prev->next, prev);
103736 - WARN(new == prev || new == next,
103737 - "list_add double add: new=%p, prev=%p, next=%p.\n",
103738 - new, prev, next);
103739 + if (!__list_add_debug(new, prev, next))
103740 + return;
103741 +
103742 next->prev = new;
103743 new->next = next;
103744 new->prev = prev;
103745 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
103746 }
103747 EXPORT_SYMBOL(__list_add);
103748
103749 -void __list_del_entry(struct list_head *entry)
103750 +static bool __list_del_entry_debug(struct list_head *entry)
103751 {
103752 struct list_head *prev, *next;
103753
103754 prev = entry->prev;
103755 next = entry->next;
103756
103757 - if (WARN(next == LIST_POISON1,
103758 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
103759 - entry, LIST_POISON1) ||
103760 - WARN(prev == LIST_POISON2,
103761 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
103762 - entry, LIST_POISON2) ||
103763 - WARN(prev->next != entry,
103764 - "list_del corruption. prev->next should be %p, "
103765 - "but was %p\n", entry, prev->next) ||
103766 - WARN(next->prev != entry,
103767 - "list_del corruption. next->prev should be %p, "
103768 - "but was %p\n", entry, next->prev))
103769 + if (unlikely(next == LIST_POISON1)) {
103770 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
103771 + entry, LIST_POISON1);
103772 + BUG();
103773 + return false;
103774 + }
103775 + if (unlikely(prev == LIST_POISON2)) {
103776 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
103777 + entry, LIST_POISON2);
103778 + BUG();
103779 + return false;
103780 + }
103781 + if (unlikely(entry->prev->next != entry)) {
103782 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
103783 + "but was %p\n", entry, prev->next);
103784 + BUG();
103785 + return false;
103786 + }
103787 + if (unlikely(entry->next->prev != entry)) {
103788 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
103789 + "but was %p\n", entry, next->prev);
103790 + BUG();
103791 + return false;
103792 + }
103793 + return true;
103794 +}
103795 +
103796 +void __list_del_entry(struct list_head *entry)
103797 +{
103798 + if (!__list_del_entry_debug(entry))
103799 return;
103800
103801 - __list_del(prev, next);
103802 + __list_del(entry->prev, entry->next);
103803 }
103804 EXPORT_SYMBOL(__list_del_entry);
103805
103806 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
103807 void __list_add_rcu(struct list_head *new,
103808 struct list_head *prev, struct list_head *next)
103809 {
103810 - WARN(next->prev != prev,
103811 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
103812 - prev, next->prev, next);
103813 - WARN(prev->next != next,
103814 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
103815 - next, prev->next, prev);
103816 + if (!__list_add_debug(new, prev, next))
103817 + return;
103818 +
103819 new->next = next;
103820 new->prev = prev;
103821 rcu_assign_pointer(list_next_rcu(prev), new);
103822 next->prev = new;
103823 }
103824 EXPORT_SYMBOL(__list_add_rcu);
103825 +#endif
103826 +
103827 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
103828 +{
103829 +#ifdef CONFIG_DEBUG_LIST
103830 + if (!__list_add_debug(new, prev, next))
103831 + return;
103832 +#endif
103833 +
103834 + pax_open_kernel();
103835 + next->prev = new;
103836 + new->next = next;
103837 + new->prev = prev;
103838 + prev->next = new;
103839 + pax_close_kernel();
103840 +}
103841 +EXPORT_SYMBOL(__pax_list_add);
103842 +
103843 +void pax_list_del(struct list_head *entry)
103844 +{
103845 +#ifdef CONFIG_DEBUG_LIST
103846 + if (!__list_del_entry_debug(entry))
103847 + return;
103848 +#endif
103849 +
103850 + pax_open_kernel();
103851 + __list_del(entry->prev, entry->next);
103852 + entry->next = LIST_POISON1;
103853 + entry->prev = LIST_POISON2;
103854 + pax_close_kernel();
103855 +}
103856 +EXPORT_SYMBOL(pax_list_del);
103857 +
103858 +void pax_list_del_init(struct list_head *entry)
103859 +{
103860 + pax_open_kernel();
103861 + __list_del(entry->prev, entry->next);
103862 + INIT_LIST_HEAD(entry);
103863 + pax_close_kernel();
103864 +}
103865 +EXPORT_SYMBOL(pax_list_del_init);
103866 +
103867 +void __pax_list_add_rcu(struct list_head *new,
103868 + struct list_head *prev, struct list_head *next)
103869 +{
103870 +#ifdef CONFIG_DEBUG_LIST
103871 + if (!__list_add_debug(new, prev, next))
103872 + return;
103873 +#endif
103874 +
103875 + pax_open_kernel();
103876 + new->next = next;
103877 + new->prev = prev;
103878 + rcu_assign_pointer(list_next_rcu(prev), new);
103879 + next->prev = new;
103880 + pax_close_kernel();
103881 +}
103882 +EXPORT_SYMBOL(__pax_list_add_rcu);
103883 +
103884 +void pax_list_del_rcu(struct list_head *entry)
103885 +{
103886 +#ifdef CONFIG_DEBUG_LIST
103887 + if (!__list_del_entry_debug(entry))
103888 + return;
103889 +#endif
103890 +
103891 + pax_open_kernel();
103892 + __list_del(entry->prev, entry->next);
103893 + entry->next = LIST_POISON1;
103894 + entry->prev = LIST_POISON2;
103895 + pax_close_kernel();
103896 +}
103897 +EXPORT_SYMBOL(pax_list_del_rcu);
103898 diff --git a/lib/lockref.c b/lib/lockref.c
103899 index ecb9a66..a044fc5 100644
103900 --- a/lib/lockref.c
103901 +++ b/lib/lockref.c
103902 @@ -48,13 +48,13 @@
103903 void lockref_get(struct lockref *lockref)
103904 {
103905 CMPXCHG_LOOP(
103906 - new.count++;
103907 + __lockref_inc(&new);
103908 ,
103909 return;
103910 );
103911
103912 spin_lock(&lockref->lock);
103913 - lockref->count++;
103914 + __lockref_inc(lockref);
103915 spin_unlock(&lockref->lock);
103916 }
103917 EXPORT_SYMBOL(lockref_get);
103918 @@ -69,8 +69,8 @@ int lockref_get_not_zero(struct lockref *lockref)
103919 int retval;
103920
103921 CMPXCHG_LOOP(
103922 - new.count++;
103923 - if (old.count <= 0)
103924 + __lockref_inc(&new);
103925 + if (__lockref_read(&old) <= 0)
103926 return 0;
103927 ,
103928 return 1;
103929 @@ -78,8 +78,8 @@ int lockref_get_not_zero(struct lockref *lockref)
103930
103931 spin_lock(&lockref->lock);
103932 retval = 0;
103933 - if (lockref->count > 0) {
103934 - lockref->count++;
103935 + if (__lockref_read(lockref) > 0) {
103936 + __lockref_inc(lockref);
103937 retval = 1;
103938 }
103939 spin_unlock(&lockref->lock);
103940 @@ -96,17 +96,17 @@ EXPORT_SYMBOL(lockref_get_not_zero);
103941 int lockref_get_or_lock(struct lockref *lockref)
103942 {
103943 CMPXCHG_LOOP(
103944 - new.count++;
103945 - if (old.count <= 0)
103946 + __lockref_inc(&new);
103947 + if (__lockref_read(&old) <= 0)
103948 break;
103949 ,
103950 return 1;
103951 );
103952
103953 spin_lock(&lockref->lock);
103954 - if (lockref->count <= 0)
103955 + if (__lockref_read(lockref) <= 0)
103956 return 0;
103957 - lockref->count++;
103958 + __lockref_inc(lockref);
103959 spin_unlock(&lockref->lock);
103960 return 1;
103961 }
103962 @@ -122,11 +122,11 @@ EXPORT_SYMBOL(lockref_get_or_lock);
103963 int lockref_put_return(struct lockref *lockref)
103964 {
103965 CMPXCHG_LOOP(
103966 - new.count--;
103967 - if (old.count <= 0)
103968 + __lockref_dec(&new);
103969 + if (__lockref_read(&old) <= 0)
103970 return -1;
103971 ,
103972 - return new.count;
103973 + return __lockref_read(&new);
103974 );
103975 return -1;
103976 }
103977 @@ -140,17 +140,17 @@ EXPORT_SYMBOL(lockref_put_return);
103978 int lockref_put_or_lock(struct lockref *lockref)
103979 {
103980 CMPXCHG_LOOP(
103981 - new.count--;
103982 - if (old.count <= 1)
103983 + __lockref_dec(&new);
103984 + if (__lockref_read(&old) <= 1)
103985 break;
103986 ,
103987 return 1;
103988 );
103989
103990 spin_lock(&lockref->lock);
103991 - if (lockref->count <= 1)
103992 + if (__lockref_read(lockref) <= 1)
103993 return 0;
103994 - lockref->count--;
103995 + __lockref_dec(lockref);
103996 spin_unlock(&lockref->lock);
103997 return 1;
103998 }
103999 @@ -163,7 +163,7 @@ EXPORT_SYMBOL(lockref_put_or_lock);
104000 void lockref_mark_dead(struct lockref *lockref)
104001 {
104002 assert_spin_locked(&lockref->lock);
104003 - lockref->count = -128;
104004 + __lockref_set(lockref, -128);
104005 }
104006 EXPORT_SYMBOL(lockref_mark_dead);
104007
104008 @@ -177,8 +177,8 @@ int lockref_get_not_dead(struct lockref *lockref)
104009 int retval;
104010
104011 CMPXCHG_LOOP(
104012 - new.count++;
104013 - if (old.count < 0)
104014 + __lockref_inc(&new);
104015 + if (__lockref_read(&old) < 0)
104016 return 0;
104017 ,
104018 return 1;
104019 @@ -186,8 +186,8 @@ int lockref_get_not_dead(struct lockref *lockref)
104020
104021 spin_lock(&lockref->lock);
104022 retval = 0;
104023 - if (lockref->count >= 0) {
104024 - lockref->count++;
104025 + if (__lockref_read(lockref) >= 0) {
104026 + __lockref_inc(lockref);
104027 retval = 1;
104028 }
104029 spin_unlock(&lockref->lock);
104030 diff --git a/lib/mpi/longlong.h b/lib/mpi/longlong.h
104031 index aac5114..a89d041 100644
104032 --- a/lib/mpi/longlong.h
104033 +++ b/lib/mpi/longlong.h
104034 @@ -639,7 +639,7 @@ do { \
104035 ************** MIPS *****************
104036 ***************************************/
104037 #if defined(__mips__) && W_TYPE_SIZE == 32
104038 -#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 4
104039 +#if (__GNUC__ >= 5) || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 4)
104040 #define umul_ppmm(w1, w0, u, v) \
104041 do { \
104042 UDItype __ll = (UDItype)(u) * (v); \
104043 @@ -671,7 +671,7 @@ do { \
104044 ************** MIPS/64 **************
104045 ***************************************/
104046 #if (defined(__mips) && __mips >= 3) && W_TYPE_SIZE == 64
104047 -#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 4
104048 +#if (__GNUC__ >= 5) || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 4)
104049 #define umul_ppmm(w1, w0, u, v) \
104050 do { \
104051 typedef unsigned int __ll_UTItype __attribute__((mode(TI))); \
104052 diff --git a/lib/nlattr.c b/lib/nlattr.c
104053 index f5907d2..36072be 100644
104054 --- a/lib/nlattr.c
104055 +++ b/lib/nlattr.c
104056 @@ -278,6 +278,8 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
104057 {
104058 int minlen = min_t(int, count, nla_len(src));
104059
104060 + BUG_ON(minlen < 0);
104061 +
104062 memcpy(dest, nla_data(src), minlen);
104063 if (count > minlen)
104064 memset(dest + minlen, 0, count - minlen);
104065 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
104066 index 6111bcb..02e816b 100644
104067 --- a/lib/percpu-refcount.c
104068 +++ b/lib/percpu-refcount.c
104069 @@ -31,7 +31,7 @@
104070 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
104071 */
104072
104073 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
104074 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
104075
104076 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
104077
104078 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
104079 index 3d2aa27..a472f20 100644
104080 --- a/lib/radix-tree.c
104081 +++ b/lib/radix-tree.c
104082 @@ -67,7 +67,7 @@ struct radix_tree_preload {
104083 int nr;
104084 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
104085 };
104086 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
104087 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
104088
104089 static inline void *ptr_to_indirect(void *ptr)
104090 {
104091 diff --git a/lib/random32.c b/lib/random32.c
104092 index 0bee183..526f12f 100644
104093 --- a/lib/random32.c
104094 +++ b/lib/random32.c
104095 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
104096 }
104097 #endif
104098
104099 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
104100 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
104101
104102 /**
104103 * prandom_u32_state - seeded pseudo-random number generator.
104104 diff --git a/lib/rbtree.c b/lib/rbtree.c
104105 index c16c81a..4dcbda1 100644
104106 --- a/lib/rbtree.c
104107 +++ b/lib/rbtree.c
104108 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
104109 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
104110
104111 static const struct rb_augment_callbacks dummy_callbacks = {
104112 - dummy_propagate, dummy_copy, dummy_rotate
104113 + .propagate = dummy_propagate,
104114 + .copy = dummy_copy,
104115 + .rotate = dummy_rotate
104116 };
104117
104118 void rb_insert_color(struct rb_node *node, struct rb_root *root)
104119 diff --git a/lib/show_mem.c b/lib/show_mem.c
104120 index adc98e18..0ce83c2 100644
104121 --- a/lib/show_mem.c
104122 +++ b/lib/show_mem.c
104123 @@ -49,6 +49,6 @@ void show_mem(unsigned int filter)
104124 quicklist_total_size());
104125 #endif
104126 #ifdef CONFIG_MEMORY_FAILURE
104127 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
104128 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
104129 #endif
104130 }
104131 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
104132 index e0af6ff..fcc9f15 100644
104133 --- a/lib/strncpy_from_user.c
104134 +++ b/lib/strncpy_from_user.c
104135 @@ -22,7 +22,7 @@
104136 */
104137 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
104138 {
104139 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
104140 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
104141 long res = 0;
104142
104143 /*
104144 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
104145 index 1164961..02dccaa 100644
104146 --- a/lib/strnlen_user.c
104147 +++ b/lib/strnlen_user.c
104148 @@ -26,7 +26,7 @@
104149 */
104150 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
104151 {
104152 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
104153 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
104154 long align, res = 0;
104155 unsigned long c;
104156
104157 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
104158 index 4abda07..b9d3765 100644
104159 --- a/lib/swiotlb.c
104160 +++ b/lib/swiotlb.c
104161 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
104162
104163 void
104164 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
104165 - dma_addr_t dev_addr)
104166 + dma_addr_t dev_addr, struct dma_attrs *attrs)
104167 {
104168 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
104169
104170 diff --git a/lib/test-hexdump.c b/lib/test-hexdump.c
104171 index daf29a39..56f44ac 100644
104172 --- a/lib/test-hexdump.c
104173 +++ b/lib/test-hexdump.c
104174 @@ -18,26 +18,26 @@ static const unsigned char data_b[] = {
104175
104176 static const unsigned char data_a[] = ".2.{....p..$}.4...1.....L...C...";
104177
104178 -static const char *test_data_1_le[] __initconst = {
104179 +static const char * const test_data_1_le[] __initconst = {
104180 "be", "32", "db", "7b", "0a", "18", "93", "b2",
104181 "70", "ba", "c4", "24", "7d", "83", "34", "9b",
104182 "a6", "9c", "31", "ad", "9c", "0f", "ac", "e9",
104183 "4c", "d1", "19", "99", "43", "b1", "af", "0c",
104184 };
104185
104186 -static const char *test_data_2_le[] __initconst = {
104187 +static const char * const test_data_2_le[] __initconst = {
104188 "32be", "7bdb", "180a", "b293",
104189 "ba70", "24c4", "837d", "9b34",
104190 "9ca6", "ad31", "0f9c", "e9ac",
104191 "d14c", "9919", "b143", "0caf",
104192 };
104193
104194 -static const char *test_data_4_le[] __initconst = {
104195 +static const char * const test_data_4_le[] __initconst = {
104196 "7bdb32be", "b293180a", "24c4ba70", "9b34837d",
104197 "ad319ca6", "e9ac0f9c", "9919d14c", "0cafb143",
104198 };
104199
104200 -static const char *test_data_8_le[] __initconst = {
104201 +static const char * const test_data_8_le[] __initconst = {
104202 "b293180a7bdb32be", "9b34837d24c4ba70",
104203 "e9ac0f9cad319ca6", "0cafb1439919d14c",
104204 };
104205 diff --git a/lib/usercopy.c b/lib/usercopy.c
104206 index 4f5b1dd..7cab418 100644
104207 --- a/lib/usercopy.c
104208 +++ b/lib/usercopy.c
104209 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
104210 WARN(1, "Buffer overflow detected!\n");
104211 }
104212 EXPORT_SYMBOL(copy_from_user_overflow);
104213 +
104214 +void copy_to_user_overflow(void)
104215 +{
104216 + WARN(1, "Buffer overflow detected!\n");
104217 +}
104218 +EXPORT_SYMBOL(copy_to_user_overflow);
104219 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
104220 index b235c96..343ffc1 100644
104221 --- a/lib/vsprintf.c
104222 +++ b/lib/vsprintf.c
104223 @@ -16,6 +16,9 @@
104224 * - scnprintf and vscnprintf
104225 */
104226
104227 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104228 +#define __INCLUDED_BY_HIDESYM 1
104229 +#endif
104230 #include <stdarg.h>
104231 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
104232 #include <linux/types.h>
104233 @@ -626,7 +629,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
104234 #ifdef CONFIG_KALLSYMS
104235 if (*fmt == 'B')
104236 sprint_backtrace(sym, value);
104237 - else if (*fmt != 'f' && *fmt != 's')
104238 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
104239 sprint_symbol(sym, value);
104240 else
104241 sprint_symbol_no_offset(sym, value);
104242 @@ -1322,7 +1325,11 @@ char *address_val(char *buf, char *end, const void *addr,
104243 return number(buf, end, num, spec);
104244 }
104245
104246 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104247 +int kptr_restrict __read_mostly = 2;
104248 +#else
104249 int kptr_restrict __read_mostly;
104250 +#endif
104251
104252 /*
104253 * Show a '%p' thing. A kernel extension is that the '%p' is followed
104254 @@ -1333,8 +1340,10 @@ int kptr_restrict __read_mostly;
104255 *
104256 * - 'F' For symbolic function descriptor pointers with offset
104257 * - 'f' For simple symbolic function names without offset
104258 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
104259 * - 'S' For symbolic direct pointers with offset
104260 * - 's' For symbolic direct pointers without offset
104261 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
104262 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
104263 * - 'B' For backtraced symbolic direct pointers with offset
104264 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
104265 @@ -1417,12 +1426,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104266
104267 if (!ptr && *fmt != 'K') {
104268 /*
104269 - * Print (null) with the same width as a pointer so it makes
104270 + * Print (nil) with the same width as a pointer so it makes
104271 * tabular output look nice.
104272 */
104273 if (spec.field_width == -1)
104274 spec.field_width = default_width;
104275 - return string(buf, end, "(null)", spec);
104276 + return string(buf, end, "(nil)", spec);
104277 }
104278
104279 switch (*fmt) {
104280 @@ -1432,6 +1441,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104281 /* Fallthrough */
104282 case 'S':
104283 case 's':
104284 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104285 + break;
104286 +#else
104287 + return symbol_string(buf, end, ptr, spec, fmt);
104288 +#endif
104289 + case 'X':
104290 + ptr = dereference_function_descriptor(ptr);
104291 + case 'A':
104292 case 'B':
104293 return symbol_string(buf, end, ptr, spec, fmt);
104294 case 'R':
104295 @@ -1496,6 +1513,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104296 va_end(va);
104297 return buf;
104298 }
104299 + case 'P':
104300 + break;
104301 case 'K':
104302 /*
104303 * %pK cannot be used in IRQ context because its test
104304 @@ -1553,6 +1572,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104305 ((const struct file *)ptr)->f_path.dentry,
104306 spec, fmt);
104307 }
104308 +
104309 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104310 + /* 'P' = approved pointers to copy to userland,
104311 + as in the /proc/kallsyms case, as we make it display nothing
104312 + for non-root users, and the real contents for root users
104313 + 'X' = approved simple symbols
104314 + Also ignore 'K' pointers, since we force their NULLing for non-root users
104315 + above
104316 + */
104317 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
104318 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
104319 + dump_stack();
104320 + ptr = NULL;
104321 + }
104322 +#endif
104323 +
104324 spec.flags |= SMALL;
104325 if (spec.field_width == -1) {
104326 spec.field_width = default_width;
104327 @@ -2254,11 +2289,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
104328 typeof(type) value; \
104329 if (sizeof(type) == 8) { \
104330 args = PTR_ALIGN(args, sizeof(u32)); \
104331 - *(u32 *)&value = *(u32 *)args; \
104332 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
104333 + *(u32 *)&value = *(const u32 *)args; \
104334 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
104335 } else { \
104336 args = PTR_ALIGN(args, sizeof(type)); \
104337 - value = *(typeof(type) *)args; \
104338 + value = *(const typeof(type) *)args; \
104339 } \
104340 args += sizeof(type); \
104341 value; \
104342 @@ -2321,7 +2356,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
104343 case FORMAT_TYPE_STR: {
104344 const char *str_arg = args;
104345 args += strlen(str_arg) + 1;
104346 - str = string(str, end, (char *)str_arg, spec);
104347 + str = string(str, end, str_arg, spec);
104348 break;
104349 }
104350
104351 diff --git a/localversion-grsec b/localversion-grsec
104352 new file mode 100644
104353 index 0000000..7cd6065
104354 --- /dev/null
104355 +++ b/localversion-grsec
104356 @@ -0,0 +1 @@
104357 +-grsec
104358 diff --git a/mm/Kconfig b/mm/Kconfig
104359 index a03131b..1b1bafb 100644
104360 --- a/mm/Kconfig
104361 +++ b/mm/Kconfig
104362 @@ -342,10 +342,11 @@ config KSM
104363 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
104364
104365 config DEFAULT_MMAP_MIN_ADDR
104366 - int "Low address space to protect from user allocation"
104367 + int "Low address space to protect from user allocation"
104368 depends on MMU
104369 - default 4096
104370 - help
104371 + default 32768 if ALPHA || ARM || PARISC || SPARC32
104372 + default 65536
104373 + help
104374 This is the portion of low virtual memory which should be protected
104375 from userspace allocation. Keeping a user from writing to low pages
104376 can help reduce the impact of kernel NULL pointer bugs.
104377 @@ -376,7 +377,7 @@ config MEMORY_FAILURE
104378
104379 config HWPOISON_INJECT
104380 tristate "HWPoison pages injector"
104381 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
104382 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
104383 select PROC_PAGE_MONITOR
104384
104385 config NOMMU_INITIAL_TRIM_EXCESS
104386 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
104387 index 957d3da..1d34e20 100644
104388 --- a/mm/Kconfig.debug
104389 +++ b/mm/Kconfig.debug
104390 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
104391 config DEBUG_PAGEALLOC
104392 bool "Debug page memory allocations"
104393 depends on DEBUG_KERNEL
104394 + depends on !PAX_MEMORY_SANITIZE
104395 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
104396 depends on !KMEMCHECK
104397 select PAGE_EXTENSION
104398 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
104399 index 000e7b3..aad2605 100644
104400 --- a/mm/backing-dev.c
104401 +++ b/mm/backing-dev.c
104402 @@ -12,7 +12,7 @@
104403 #include <linux/device.h>
104404 #include <trace/events/writeback.h>
104405
104406 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
104407 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
104408
104409 struct backing_dev_info noop_backing_dev_info = {
104410 .name = "noop",
104411 @@ -458,7 +458,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name)
104412 return err;
104413
104414 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
104415 - atomic_long_inc_return(&bdi_seq));
104416 + atomic_long_inc_return_unchecked(&bdi_seq));
104417 if (err) {
104418 bdi_destroy(bdi);
104419 return err;
104420 diff --git a/mm/filemap.c b/mm/filemap.c
104421 index ad72420..0a20ef2 100644
104422 --- a/mm/filemap.c
104423 +++ b/mm/filemap.c
104424 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
104425 struct address_space *mapping = file->f_mapping;
104426
104427 if (!mapping->a_ops->readpage)
104428 - return -ENOEXEC;
104429 + return -ENODEV;
104430 file_accessed(file);
104431 vma->vm_ops = &generic_file_vm_ops;
104432 return 0;
104433 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
104434 *pos = i_size_read(inode);
104435
104436 if (limit != RLIM_INFINITY) {
104437 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
104438 if (*pos >= limit) {
104439 send_sig(SIGXFSZ, current, 0);
104440 return -EFBIG;
104441 diff --git a/mm/gup.c b/mm/gup.c
104442 index a6e24e2..72dd2cf 100644
104443 --- a/mm/gup.c
104444 +++ b/mm/gup.c
104445 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
104446 unsigned int fault_flags = 0;
104447 int ret;
104448
104449 - /* For mlock, just skip the stack guard page. */
104450 - if ((*flags & FOLL_MLOCK) &&
104451 - (stack_guard_page_start(vma, address) ||
104452 - stack_guard_page_end(vma, address + PAGE_SIZE)))
104453 - return -ENOENT;
104454 if (*flags & FOLL_WRITE)
104455 fault_flags |= FAULT_FLAG_WRITE;
104456 if (nonblocking)
104457 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
104458 if (!(gup_flags & FOLL_FORCE))
104459 gup_flags |= FOLL_NUMA;
104460
104461 - do {
104462 + while (nr_pages) {
104463 struct page *page;
104464 unsigned int foll_flags = gup_flags;
104465 unsigned int page_increm;
104466
104467 /* first iteration or cross vma bound */
104468 if (!vma || start >= vma->vm_end) {
104469 - vma = find_extend_vma(mm, start);
104470 + vma = find_vma(mm, start);
104471 if (!vma && in_gate_area(mm, start)) {
104472 int ret;
104473 ret = get_gate_page(mm, start & PAGE_MASK,
104474 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
104475 goto next_page;
104476 }
104477
104478 - if (!vma || check_vma_flags(vma, gup_flags))
104479 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
104480 return i ? : -EFAULT;
104481 if (is_vm_hugetlb_page(vma)) {
104482 i = follow_hugetlb_page(mm, vma, pages, vmas,
104483 @@ -509,7 +504,7 @@ next_page:
104484 i += page_increm;
104485 start += page_increm * PAGE_SIZE;
104486 nr_pages -= page_increm;
104487 - } while (nr_pages);
104488 + }
104489 return i;
104490 }
104491 EXPORT_SYMBOL(__get_user_pages);
104492 diff --git a/mm/highmem.c b/mm/highmem.c
104493 index 123bcd3..0de52ba 100644
104494 --- a/mm/highmem.c
104495 +++ b/mm/highmem.c
104496 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
104497 * So no dangers, even with speculative execution.
104498 */
104499 page = pte_page(pkmap_page_table[i]);
104500 + pax_open_kernel();
104501 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
104502 -
104503 + pax_close_kernel();
104504 set_page_address(page, NULL);
104505 need_flush = 1;
104506 }
104507 @@ -259,9 +260,11 @@ start:
104508 }
104509 }
104510 vaddr = PKMAP_ADDR(last_pkmap_nr);
104511 +
104512 + pax_open_kernel();
104513 set_pte_at(&init_mm, vaddr,
104514 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
104515 -
104516 + pax_close_kernel();
104517 pkmap_count[last_pkmap_nr] = 1;
104518 set_page_address(page, (void *)vaddr);
104519
104520 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
104521 index caad3c5..4f68807 100644
104522 --- a/mm/hugetlb.c
104523 +++ b/mm/hugetlb.c
104524 @@ -2260,6 +2260,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
104525 struct ctl_table *table, int write,
104526 void __user *buffer, size_t *length, loff_t *ppos)
104527 {
104528 + ctl_table_no_const t;
104529 struct hstate *h = &default_hstate;
104530 unsigned long tmp = h->max_huge_pages;
104531 int ret;
104532 @@ -2267,9 +2268,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
104533 if (!hugepages_supported())
104534 return -ENOTSUPP;
104535
104536 - table->data = &tmp;
104537 - table->maxlen = sizeof(unsigned long);
104538 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
104539 + t = *table;
104540 + t.data = &tmp;
104541 + t.maxlen = sizeof(unsigned long);
104542 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
104543 if (ret)
104544 goto out;
104545
104546 @@ -2304,6 +2306,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
104547 struct hstate *h = &default_hstate;
104548 unsigned long tmp;
104549 int ret;
104550 + ctl_table_no_const hugetlb_table;
104551
104552 if (!hugepages_supported())
104553 return -ENOTSUPP;
104554 @@ -2313,9 +2316,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
104555 if (write && hstate_is_gigantic(h))
104556 return -EINVAL;
104557
104558 - table->data = &tmp;
104559 - table->maxlen = sizeof(unsigned long);
104560 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
104561 + hugetlb_table = *table;
104562 + hugetlb_table.data = &tmp;
104563 + hugetlb_table.maxlen = sizeof(unsigned long);
104564 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
104565 if (ret)
104566 goto out;
104567
104568 @@ -2800,6 +2804,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
104569 i_mmap_unlock_write(mapping);
104570 }
104571
104572 +#ifdef CONFIG_PAX_SEGMEXEC
104573 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
104574 +{
104575 + struct mm_struct *mm = vma->vm_mm;
104576 + struct vm_area_struct *vma_m;
104577 + unsigned long address_m;
104578 + pte_t *ptep_m;
104579 +
104580 + vma_m = pax_find_mirror_vma(vma);
104581 + if (!vma_m)
104582 + return;
104583 +
104584 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104585 + address_m = address + SEGMEXEC_TASK_SIZE;
104586 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
104587 + get_page(page_m);
104588 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
104589 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
104590 +}
104591 +#endif
104592 +
104593 /*
104594 * Hugetlb_cow() should be called with page lock of the original hugepage held.
104595 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
104596 @@ -2912,6 +2937,11 @@ retry_avoidcopy:
104597 make_huge_pte(vma, new_page, 1));
104598 page_remove_rmap(old_page);
104599 hugepage_add_new_anon_rmap(new_page, vma, address);
104600 +
104601 +#ifdef CONFIG_PAX_SEGMEXEC
104602 + pax_mirror_huge_pte(vma, address, new_page);
104603 +#endif
104604 +
104605 /* Make the old page be freed below */
104606 new_page = old_page;
104607 }
104608 @@ -3072,6 +3102,10 @@ retry:
104609 && (vma->vm_flags & VM_SHARED)));
104610 set_huge_pte_at(mm, address, ptep, new_pte);
104611
104612 +#ifdef CONFIG_PAX_SEGMEXEC
104613 + pax_mirror_huge_pte(vma, address, page);
104614 +#endif
104615 +
104616 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
104617 /* Optimization, do the COW without a second fault */
104618 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
104619 @@ -3139,6 +3173,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104620 struct address_space *mapping;
104621 int need_wait_lock = 0;
104622
104623 +#ifdef CONFIG_PAX_SEGMEXEC
104624 + struct vm_area_struct *vma_m;
104625 +#endif
104626 +
104627 address &= huge_page_mask(h);
104628
104629 ptep = huge_pte_offset(mm, address);
104630 @@ -3152,6 +3190,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104631 VM_FAULT_SET_HINDEX(hstate_index(h));
104632 }
104633
104634 +#ifdef CONFIG_PAX_SEGMEXEC
104635 + vma_m = pax_find_mirror_vma(vma);
104636 + if (vma_m) {
104637 + unsigned long address_m;
104638 +
104639 + if (vma->vm_start > vma_m->vm_start) {
104640 + address_m = address;
104641 + address -= SEGMEXEC_TASK_SIZE;
104642 + vma = vma_m;
104643 + h = hstate_vma(vma);
104644 + } else
104645 + address_m = address + SEGMEXEC_TASK_SIZE;
104646 +
104647 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
104648 + return VM_FAULT_OOM;
104649 + address_m &= HPAGE_MASK;
104650 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
104651 + }
104652 +#endif
104653 +
104654 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
104655 if (!ptep)
104656 return VM_FAULT_OOM;
104657 diff --git a/mm/internal.h b/mm/internal.h
104658 index a96da5b..42ebd54 100644
104659 --- a/mm/internal.h
104660 +++ b/mm/internal.h
104661 @@ -156,6 +156,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
104662
104663 extern int __isolate_free_page(struct page *page, unsigned int order);
104664 extern void __free_pages_bootmem(struct page *page, unsigned int order);
104665 +extern void free_compound_page(struct page *page);
104666 extern void prep_compound_page(struct page *page, unsigned long order);
104667 #ifdef CONFIG_MEMORY_FAILURE
104668 extern bool is_free_buddy_page(struct page *page);
104669 @@ -411,7 +412,7 @@ extern u32 hwpoison_filter_enable;
104670
104671 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
104672 unsigned long, unsigned long,
104673 - unsigned long, unsigned long);
104674 + unsigned long, unsigned long) __intentional_overflow(-1);
104675
104676 extern void set_pageblock_order(void);
104677 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
104678 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
104679 index f0fe4f2..898208c 100644
104680 --- a/mm/kmemleak.c
104681 +++ b/mm/kmemleak.c
104682 @@ -366,7 +366,7 @@ static void print_unreferenced(struct seq_file *seq,
104683
104684 for (i = 0; i < object->trace_len; i++) {
104685 void *ptr = (void *)object->trace[i];
104686 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
104687 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
104688 }
104689 }
104690
104691 @@ -1912,7 +1912,7 @@ static int __init kmemleak_late_init(void)
104692 return -ENOMEM;
104693 }
104694
104695 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
104696 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
104697 &kmemleak_fops);
104698 if (!dentry)
104699 pr_warning("Failed to create the debugfs kmemleak file\n");
104700 diff --git a/mm/maccess.c b/mm/maccess.c
104701 index d53adf9..03a24bf 100644
104702 --- a/mm/maccess.c
104703 +++ b/mm/maccess.c
104704 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
104705 set_fs(KERNEL_DS);
104706 pagefault_disable();
104707 ret = __copy_from_user_inatomic(dst,
104708 - (__force const void __user *)src, size);
104709 + (const void __force_user *)src, size);
104710 pagefault_enable();
104711 set_fs(old_fs);
104712
104713 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
104714
104715 set_fs(KERNEL_DS);
104716 pagefault_disable();
104717 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
104718 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
104719 pagefault_enable();
104720 set_fs(old_fs);
104721
104722 diff --git a/mm/madvise.c b/mm/madvise.c
104723 index d551475..8fdd7f3 100644
104724 --- a/mm/madvise.c
104725 +++ b/mm/madvise.c
104726 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
104727 pgoff_t pgoff;
104728 unsigned long new_flags = vma->vm_flags;
104729
104730 +#ifdef CONFIG_PAX_SEGMEXEC
104731 + struct vm_area_struct *vma_m;
104732 +#endif
104733 +
104734 switch (behavior) {
104735 case MADV_NORMAL:
104736 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
104737 @@ -126,6 +130,13 @@ success:
104738 /*
104739 * vm_flags is protected by the mmap_sem held in write mode.
104740 */
104741 +
104742 +#ifdef CONFIG_PAX_SEGMEXEC
104743 + vma_m = pax_find_mirror_vma(vma);
104744 + if (vma_m)
104745 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
104746 +#endif
104747 +
104748 vma->vm_flags = new_flags;
104749
104750 out:
104751 @@ -277,11 +288,27 @@ static long madvise_dontneed(struct vm_area_struct *vma,
104752 struct vm_area_struct **prev,
104753 unsigned long start, unsigned long end)
104754 {
104755 +
104756 +#ifdef CONFIG_PAX_SEGMEXEC
104757 + struct vm_area_struct *vma_m;
104758 +#endif
104759 +
104760 *prev = vma;
104761 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
104762 return -EINVAL;
104763
104764 zap_page_range(vma, start, end - start, NULL);
104765 +
104766 +#ifdef CONFIG_PAX_SEGMEXEC
104767 + vma_m = pax_find_mirror_vma(vma);
104768 + if (vma_m) {
104769 + if (vma_m->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
104770 + return -EINVAL;
104771 +
104772 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
104773 + }
104774 +#endif
104775 +
104776 return 0;
104777 }
104778
104779 @@ -484,6 +511,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
104780 if (end < start)
104781 return error;
104782
104783 +#ifdef CONFIG_PAX_SEGMEXEC
104784 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
104785 + if (end > SEGMEXEC_TASK_SIZE)
104786 + return error;
104787 + } else
104788 +#endif
104789 +
104790 + if (end > TASK_SIZE)
104791 + return error;
104792 +
104793 error = 0;
104794 if (end == start)
104795 return error;
104796 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
104797 index 72a5224..51ba846 100644
104798 --- a/mm/memory-failure.c
104799 +++ b/mm/memory-failure.c
104800 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
104801
104802 int sysctl_memory_failure_recovery __read_mostly = 1;
104803
104804 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
104805 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
104806
104807 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
104808
104809 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
104810 pfn, t->comm, t->pid);
104811 si.si_signo = SIGBUS;
104812 si.si_errno = 0;
104813 - si.si_addr = (void *)addr;
104814 + si.si_addr = (void __user *)addr;
104815 #ifdef __ARCH_SI_TRAPNO
104816 si.si_trapno = trapno;
104817 #endif
104818 @@ -779,7 +779,7 @@ static struct page_state {
104819 unsigned long res;
104820 char *msg;
104821 int (*action)(struct page *p, unsigned long pfn);
104822 -} error_states[] = {
104823 +} __do_const error_states[] = {
104824 { reserved, reserved, "reserved kernel", me_kernel },
104825 /*
104826 * free pages are specially detected outside this table:
104827 @@ -1087,7 +1087,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104828 nr_pages = 1 << compound_order(hpage);
104829 else /* normal page or thp */
104830 nr_pages = 1;
104831 - atomic_long_add(nr_pages, &num_poisoned_pages);
104832 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
104833
104834 /*
104835 * We need/can do nothing about count=0 pages.
104836 @@ -1116,7 +1116,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104837 if (PageHWPoison(hpage)) {
104838 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
104839 || (p != hpage && TestSetPageHWPoison(hpage))) {
104840 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104841 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104842 unlock_page(hpage);
104843 return 0;
104844 }
104845 @@ -1184,14 +1184,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104846 */
104847 if (!PageHWPoison(p)) {
104848 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
104849 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104850 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104851 put_page(hpage);
104852 res = 0;
104853 goto out;
104854 }
104855 if (hwpoison_filter(p)) {
104856 if (TestClearPageHWPoison(p))
104857 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104858 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104859 unlock_page(hpage);
104860 put_page(hpage);
104861 return 0;
104862 @@ -1421,7 +1421,7 @@ int unpoison_memory(unsigned long pfn)
104863 return 0;
104864 }
104865 if (TestClearPageHWPoison(p))
104866 - atomic_long_dec(&num_poisoned_pages);
104867 + atomic_long_dec_unchecked(&num_poisoned_pages);
104868 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
104869 return 0;
104870 }
104871 @@ -1435,7 +1435,7 @@ int unpoison_memory(unsigned long pfn)
104872 */
104873 if (TestClearPageHWPoison(page)) {
104874 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
104875 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104876 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104877 freeit = 1;
104878 if (PageHuge(page))
104879 clear_page_hwpoison_huge_page(page);
104880 @@ -1560,11 +1560,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
104881 if (PageHuge(page)) {
104882 set_page_hwpoison_huge_page(hpage);
104883 dequeue_hwpoisoned_huge_page(hpage);
104884 - atomic_long_add(1 << compound_order(hpage),
104885 + atomic_long_add_unchecked(1 << compound_order(hpage),
104886 &num_poisoned_pages);
104887 } else {
104888 SetPageHWPoison(page);
104889 - atomic_long_inc(&num_poisoned_pages);
104890 + atomic_long_inc_unchecked(&num_poisoned_pages);
104891 }
104892 }
104893 return ret;
104894 @@ -1603,7 +1603,7 @@ static int __soft_offline_page(struct page *page, int flags)
104895 put_page(page);
104896 pr_info("soft_offline: %#lx: invalidated\n", pfn);
104897 SetPageHWPoison(page);
104898 - atomic_long_inc(&num_poisoned_pages);
104899 + atomic_long_inc_unchecked(&num_poisoned_pages);
104900 return 0;
104901 }
104902
104903 @@ -1652,7 +1652,7 @@ static int __soft_offline_page(struct page *page, int flags)
104904 if (!is_free_buddy_page(page))
104905 pr_info("soft offline: %#lx: page leaked\n",
104906 pfn);
104907 - atomic_long_inc(&num_poisoned_pages);
104908 + atomic_long_inc_unchecked(&num_poisoned_pages);
104909 }
104910 } else {
104911 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
104912 @@ -1722,11 +1722,11 @@ int soft_offline_page(struct page *page, int flags)
104913 if (PageHuge(page)) {
104914 set_page_hwpoison_huge_page(hpage);
104915 if (!dequeue_hwpoisoned_huge_page(hpage))
104916 - atomic_long_add(1 << compound_order(hpage),
104917 + atomic_long_add_unchecked(1 << compound_order(hpage),
104918 &num_poisoned_pages);
104919 } else {
104920 if (!TestSetPageHWPoison(page))
104921 - atomic_long_inc(&num_poisoned_pages);
104922 + atomic_long_inc_unchecked(&num_poisoned_pages);
104923 }
104924 }
104925 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
104926 diff --git a/mm/memory.c b/mm/memory.c
104927 index 97839f5..4bc5530 100644
104928 --- a/mm/memory.c
104929 +++ b/mm/memory.c
104930 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
104931 free_pte_range(tlb, pmd, addr);
104932 } while (pmd++, addr = next, addr != end);
104933
104934 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
104935 start &= PUD_MASK;
104936 if (start < floor)
104937 return;
104938 @@ -429,6 +430,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
104939 pud_clear(pud);
104940 pmd_free_tlb(tlb, pmd, start);
104941 mm_dec_nr_pmds(tlb->mm);
104942 +#endif
104943 }
104944
104945 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104946 @@ -448,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104947 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
104948 } while (pud++, addr = next, addr != end);
104949
104950 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
104951 start &= PGDIR_MASK;
104952 if (start < floor)
104953 return;
104954 @@ -462,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104955 pud = pud_offset(pgd, start);
104956 pgd_clear(pgd);
104957 pud_free_tlb(tlb, pud, start);
104958 +#endif
104959 +
104960 }
104961
104962 /*
104963 @@ -691,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
104964 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
104965 */
104966 if (vma->vm_ops)
104967 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
104968 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
104969 vma->vm_ops->fault);
104970 if (vma->vm_file)
104971 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
104972 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
104973 vma->vm_file->f_op->mmap);
104974 dump_stack();
104975 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
104976 @@ -1464,6 +1469,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
104977 page_add_file_rmap(page);
104978 set_pte_at(mm, addr, pte, mk_pte(page, prot));
104979
104980 +#ifdef CONFIG_PAX_SEGMEXEC
104981 + pax_mirror_file_pte(vma, addr, page, ptl);
104982 +#endif
104983 +
104984 retval = 0;
104985 pte_unmap_unlock(pte, ptl);
104986 return retval;
104987 @@ -1508,9 +1517,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
104988 if (!page_count(page))
104989 return -EINVAL;
104990 if (!(vma->vm_flags & VM_MIXEDMAP)) {
104991 +
104992 +#ifdef CONFIG_PAX_SEGMEXEC
104993 + struct vm_area_struct *vma_m;
104994 +#endif
104995 +
104996 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
104997 BUG_ON(vma->vm_flags & VM_PFNMAP);
104998 vma->vm_flags |= VM_MIXEDMAP;
104999 +
105000 +#ifdef CONFIG_PAX_SEGMEXEC
105001 + vma_m = pax_find_mirror_vma(vma);
105002 + if (vma_m)
105003 + vma_m->vm_flags |= VM_MIXEDMAP;
105004 +#endif
105005 +
105006 }
105007 return insert_page(vma, addr, page, vma->vm_page_prot);
105008 }
105009 @@ -1593,6 +1614,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
105010 unsigned long pfn)
105011 {
105012 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
105013 + BUG_ON(vma->vm_mirror);
105014
105015 if (addr < vma->vm_start || addr >= vma->vm_end)
105016 return -EFAULT;
105017 @@ -1840,7 +1862,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
105018
105019 BUG_ON(pud_huge(*pud));
105020
105021 - pmd = pmd_alloc(mm, pud, addr);
105022 + pmd = (mm == &init_mm) ?
105023 + pmd_alloc_kernel(mm, pud, addr) :
105024 + pmd_alloc(mm, pud, addr);
105025 if (!pmd)
105026 return -ENOMEM;
105027 do {
105028 @@ -1860,7 +1884,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
105029 unsigned long next;
105030 int err;
105031
105032 - pud = pud_alloc(mm, pgd, addr);
105033 + pud = (mm == &init_mm) ?
105034 + pud_alloc_kernel(mm, pgd, addr) :
105035 + pud_alloc(mm, pgd, addr);
105036 if (!pud)
105037 return -ENOMEM;
105038 do {
105039 @@ -1982,6 +2008,185 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
105040 return ret;
105041 }
105042
105043 +#ifdef CONFIG_PAX_SEGMEXEC
105044 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
105045 +{
105046 + struct mm_struct *mm = vma->vm_mm;
105047 + spinlock_t *ptl;
105048 + pte_t *pte, entry;
105049 +
105050 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
105051 + entry = *pte;
105052 + if (!pte_present(entry)) {
105053 + if (!pte_none(entry)) {
105054 + free_swap_and_cache(pte_to_swp_entry(entry));
105055 + pte_clear_not_present_full(mm, address, pte, 0);
105056 + }
105057 + } else {
105058 + struct page *page;
105059 +
105060 + flush_cache_page(vma, address, pte_pfn(entry));
105061 + entry = ptep_clear_flush(vma, address, pte);
105062 + BUG_ON(pte_dirty(entry));
105063 + page = vm_normal_page(vma, address, entry);
105064 + if (page) {
105065 + update_hiwater_rss(mm);
105066 + if (PageAnon(page))
105067 + dec_mm_counter_fast(mm, MM_ANONPAGES);
105068 + else
105069 + dec_mm_counter_fast(mm, MM_FILEPAGES);
105070 + page_remove_rmap(page);
105071 + page_cache_release(page);
105072 + }
105073 + }
105074 + pte_unmap_unlock(pte, ptl);
105075 +}
105076 +
105077 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
105078 + *
105079 + * the ptl of the lower mapped page is held on entry and is not released on exit
105080 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
105081 + */
105082 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
105083 +{
105084 + struct mm_struct *mm = vma->vm_mm;
105085 + unsigned long address_m;
105086 + spinlock_t *ptl_m;
105087 + struct vm_area_struct *vma_m;
105088 + pmd_t *pmd_m;
105089 + pte_t *pte_m, entry_m;
105090 +
105091 + BUG_ON(!page_m || !PageAnon(page_m));
105092 +
105093 + vma_m = pax_find_mirror_vma(vma);
105094 + if (!vma_m)
105095 + return;
105096 +
105097 + BUG_ON(!PageLocked(page_m));
105098 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
105099 + address_m = address + SEGMEXEC_TASK_SIZE;
105100 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
105101 + pte_m = pte_offset_map(pmd_m, address_m);
105102 + ptl_m = pte_lockptr(mm, pmd_m);
105103 + if (ptl != ptl_m) {
105104 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
105105 + if (!pte_none(*pte_m))
105106 + goto out;
105107 + }
105108 +
105109 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
105110 + page_cache_get(page_m);
105111 + page_add_anon_rmap(page_m, vma_m, address_m);
105112 + inc_mm_counter_fast(mm, MM_ANONPAGES);
105113 + set_pte_at(mm, address_m, pte_m, entry_m);
105114 + update_mmu_cache(vma_m, address_m, pte_m);
105115 +out:
105116 + if (ptl != ptl_m)
105117 + spin_unlock(ptl_m);
105118 + pte_unmap(pte_m);
105119 + unlock_page(page_m);
105120 +}
105121 +
105122 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
105123 +{
105124 + struct mm_struct *mm = vma->vm_mm;
105125 + unsigned long address_m;
105126 + spinlock_t *ptl_m;
105127 + struct vm_area_struct *vma_m;
105128 + pmd_t *pmd_m;
105129 + pte_t *pte_m, entry_m;
105130 +
105131 + BUG_ON(!page_m || PageAnon(page_m));
105132 +
105133 + vma_m = pax_find_mirror_vma(vma);
105134 + if (!vma_m)
105135 + return;
105136 +
105137 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
105138 + address_m = address + SEGMEXEC_TASK_SIZE;
105139 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
105140 + pte_m = pte_offset_map(pmd_m, address_m);
105141 + ptl_m = pte_lockptr(mm, pmd_m);
105142 + if (ptl != ptl_m) {
105143 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
105144 + if (!pte_none(*pte_m))
105145 + goto out;
105146 + }
105147 +
105148 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
105149 + page_cache_get(page_m);
105150 + page_add_file_rmap(page_m);
105151 + inc_mm_counter_fast(mm, MM_FILEPAGES);
105152 + set_pte_at(mm, address_m, pte_m, entry_m);
105153 + update_mmu_cache(vma_m, address_m, pte_m);
105154 +out:
105155 + if (ptl != ptl_m)
105156 + spin_unlock(ptl_m);
105157 + pte_unmap(pte_m);
105158 +}
105159 +
105160 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
105161 +{
105162 + struct mm_struct *mm = vma->vm_mm;
105163 + unsigned long address_m;
105164 + spinlock_t *ptl_m;
105165 + struct vm_area_struct *vma_m;
105166 + pmd_t *pmd_m;
105167 + pte_t *pte_m, entry_m;
105168 +
105169 + vma_m = pax_find_mirror_vma(vma);
105170 + if (!vma_m)
105171 + return;
105172 +
105173 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
105174 + address_m = address + SEGMEXEC_TASK_SIZE;
105175 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
105176 + pte_m = pte_offset_map(pmd_m, address_m);
105177 + ptl_m = pte_lockptr(mm, pmd_m);
105178 + if (ptl != ptl_m) {
105179 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
105180 + if (!pte_none(*pte_m))
105181 + goto out;
105182 + }
105183 +
105184 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
105185 + set_pte_at(mm, address_m, pte_m, entry_m);
105186 +out:
105187 + if (ptl != ptl_m)
105188 + spin_unlock(ptl_m);
105189 + pte_unmap(pte_m);
105190 +}
105191 +
105192 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
105193 +{
105194 + struct page *page_m;
105195 + pte_t entry;
105196 +
105197 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
105198 + goto out;
105199 +
105200 + entry = *pte;
105201 + page_m = vm_normal_page(vma, address, entry);
105202 + if (!page_m)
105203 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
105204 + else if (PageAnon(page_m)) {
105205 + if (pax_find_mirror_vma(vma)) {
105206 + pte_unmap_unlock(pte, ptl);
105207 + lock_page(page_m);
105208 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
105209 + if (pte_same(entry, *pte))
105210 + pax_mirror_anon_pte(vma, address, page_m, ptl);
105211 + else
105212 + unlock_page(page_m);
105213 + }
105214 + } else
105215 + pax_mirror_file_pte(vma, address, page_m, ptl);
105216 +
105217 +out:
105218 + pte_unmap_unlock(pte, ptl);
105219 +}
105220 +#endif
105221 +
105222 /*
105223 * This routine handles present pages, when users try to write
105224 * to a shared page. It is done by copying the page to a new address
105225 @@ -2172,6 +2377,12 @@ gotten:
105226 */
105227 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
105228 if (likely(pte_same(*page_table, orig_pte))) {
105229 +
105230 +#ifdef CONFIG_PAX_SEGMEXEC
105231 + if (pax_find_mirror_vma(vma))
105232 + BUG_ON(!trylock_page(new_page));
105233 +#endif
105234 +
105235 if (old_page) {
105236 if (!PageAnon(old_page)) {
105237 dec_mm_counter_fast(mm, MM_FILEPAGES);
105238 @@ -2225,6 +2436,10 @@ gotten:
105239 page_remove_rmap(old_page);
105240 }
105241
105242 +#ifdef CONFIG_PAX_SEGMEXEC
105243 + pax_mirror_anon_pte(vma, address, new_page, ptl);
105244 +#endif
105245 +
105246 /* Free the old page.. */
105247 new_page = old_page;
105248 ret |= VM_FAULT_WRITE;
105249 @@ -2483,6 +2698,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
105250 swap_free(entry);
105251 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
105252 try_to_free_swap(page);
105253 +
105254 +#ifdef CONFIG_PAX_SEGMEXEC
105255 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
105256 +#endif
105257 +
105258 unlock_page(page);
105259 if (page != swapcache) {
105260 /*
105261 @@ -2506,6 +2726,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
105262
105263 /* No need to invalidate - it was non-present before */
105264 update_mmu_cache(vma, address, page_table);
105265 +
105266 +#ifdef CONFIG_PAX_SEGMEXEC
105267 + pax_mirror_anon_pte(vma, address, page, ptl);
105268 +#endif
105269 +
105270 unlock:
105271 pte_unmap_unlock(page_table, ptl);
105272 out:
105273 @@ -2525,40 +2750,6 @@ out_release:
105274 }
105275
105276 /*
105277 - * This is like a special single-page "expand_{down|up}wards()",
105278 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
105279 - * doesn't hit another vma.
105280 - */
105281 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
105282 -{
105283 - address &= PAGE_MASK;
105284 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
105285 - struct vm_area_struct *prev = vma->vm_prev;
105286 -
105287 - /*
105288 - * Is there a mapping abutting this one below?
105289 - *
105290 - * That's only ok if it's the same stack mapping
105291 - * that has gotten split..
105292 - */
105293 - if (prev && prev->vm_end == address)
105294 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
105295 -
105296 - return expand_downwards(vma, address - PAGE_SIZE);
105297 - }
105298 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
105299 - struct vm_area_struct *next = vma->vm_next;
105300 -
105301 - /* As VM_GROWSDOWN but s/below/above/ */
105302 - if (next && next->vm_start == address + PAGE_SIZE)
105303 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
105304 -
105305 - return expand_upwards(vma, address + PAGE_SIZE);
105306 - }
105307 - return 0;
105308 -}
105309 -
105310 -/*
105311 * We enter with non-exclusive mmap_sem (to exclude vma changes,
105312 * but allow concurrent faults), and pte mapped but not yet locked.
105313 * We return with mmap_sem still held, but pte unmapped and unlocked.
105314 @@ -2568,27 +2759,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
105315 unsigned int flags)
105316 {
105317 struct mem_cgroup *memcg;
105318 - struct page *page;
105319 + struct page *page = NULL;
105320 spinlock_t *ptl;
105321 pte_t entry;
105322
105323 - pte_unmap(page_table);
105324 -
105325 - /* Check if we need to add a guard page to the stack */
105326 - if (check_stack_guard_page(vma, address) < 0)
105327 - return VM_FAULT_SIGSEGV;
105328 -
105329 - /* Use the zero-page for reads */
105330 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
105331 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
105332 vma->vm_page_prot));
105333 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
105334 + ptl = pte_lockptr(mm, pmd);
105335 + spin_lock(ptl);
105336 if (!pte_none(*page_table))
105337 goto unlock;
105338 goto setpte;
105339 }
105340
105341 /* Allocate our own private page. */
105342 + pte_unmap(page_table);
105343 +
105344 if (unlikely(anon_vma_prepare(vma)))
105345 goto oom;
105346 page = alloc_zeroed_user_highpage_movable(vma, address);
105347 @@ -2612,6 +2799,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
105348 if (!pte_none(*page_table))
105349 goto release;
105350
105351 +#ifdef CONFIG_PAX_SEGMEXEC
105352 + if (pax_find_mirror_vma(vma))
105353 + BUG_ON(!trylock_page(page));
105354 +#endif
105355 +
105356 inc_mm_counter_fast(mm, MM_ANONPAGES);
105357 page_add_new_anon_rmap(page, vma, address);
105358 mem_cgroup_commit_charge(page, memcg, false);
105359 @@ -2621,6 +2813,12 @@ setpte:
105360
105361 /* No need to invalidate - it was non-present before */
105362 update_mmu_cache(vma, address, page_table);
105363 +
105364 +#ifdef CONFIG_PAX_SEGMEXEC
105365 + if (page)
105366 + pax_mirror_anon_pte(vma, address, page, ptl);
105367 +#endif
105368 +
105369 unlock:
105370 pte_unmap_unlock(page_table, ptl);
105371 return 0;
105372 @@ -2853,6 +3051,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105373 return ret;
105374 }
105375 do_set_pte(vma, address, fault_page, pte, false, false);
105376 +
105377 +#ifdef CONFIG_PAX_SEGMEXEC
105378 + pax_mirror_file_pte(vma, address, fault_page, ptl);
105379 +#endif
105380 +
105381 unlock_page(fault_page);
105382 unlock_out:
105383 pte_unmap_unlock(pte, ptl);
105384 @@ -2904,7 +3107,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105385 }
105386 goto uncharge_out;
105387 }
105388 +
105389 +#ifdef CONFIG_PAX_SEGMEXEC
105390 + if (pax_find_mirror_vma(vma))
105391 + BUG_ON(!trylock_page(new_page));
105392 +#endif
105393 +
105394 do_set_pte(vma, address, new_page, pte, true, true);
105395 +
105396 +#ifdef CONFIG_PAX_SEGMEXEC
105397 + pax_mirror_anon_pte(vma, address, new_page, ptl);
105398 +#endif
105399 +
105400 mem_cgroup_commit_charge(new_page, memcg, false);
105401 lru_cache_add_active_or_unevictable(new_page, vma);
105402 pte_unmap_unlock(pte, ptl);
105403 @@ -2962,6 +3176,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105404 return ret;
105405 }
105406 do_set_pte(vma, address, fault_page, pte, true, false);
105407 +
105408 +#ifdef CONFIG_PAX_SEGMEXEC
105409 + pax_mirror_file_pte(vma, address, fault_page, ptl);
105410 +#endif
105411 +
105412 pte_unmap_unlock(pte, ptl);
105413
105414 if (set_page_dirty(fault_page))
105415 @@ -3185,6 +3404,12 @@ static int handle_pte_fault(struct mm_struct *mm,
105416 if (flags & FAULT_FLAG_WRITE)
105417 flush_tlb_fix_spurious_fault(vma, address);
105418 }
105419 +
105420 +#ifdef CONFIG_PAX_SEGMEXEC
105421 + pax_mirror_pte(vma, address, pte, pmd, ptl);
105422 + return 0;
105423 +#endif
105424 +
105425 unlock:
105426 pte_unmap_unlock(pte, ptl);
105427 return 0;
105428 @@ -3204,9 +3429,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105429 pmd_t *pmd;
105430 pte_t *pte;
105431
105432 +#ifdef CONFIG_PAX_SEGMEXEC
105433 + struct vm_area_struct *vma_m;
105434 +#endif
105435 +
105436 if (unlikely(is_vm_hugetlb_page(vma)))
105437 return hugetlb_fault(mm, vma, address, flags);
105438
105439 +#ifdef CONFIG_PAX_SEGMEXEC
105440 + vma_m = pax_find_mirror_vma(vma);
105441 + if (vma_m) {
105442 + unsigned long address_m;
105443 + pgd_t *pgd_m;
105444 + pud_t *pud_m;
105445 + pmd_t *pmd_m;
105446 +
105447 + if (vma->vm_start > vma_m->vm_start) {
105448 + address_m = address;
105449 + address -= SEGMEXEC_TASK_SIZE;
105450 + vma = vma_m;
105451 + } else
105452 + address_m = address + SEGMEXEC_TASK_SIZE;
105453 +
105454 + pgd_m = pgd_offset(mm, address_m);
105455 + pud_m = pud_alloc(mm, pgd_m, address_m);
105456 + if (!pud_m)
105457 + return VM_FAULT_OOM;
105458 + pmd_m = pmd_alloc(mm, pud_m, address_m);
105459 + if (!pmd_m)
105460 + return VM_FAULT_OOM;
105461 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
105462 + return VM_FAULT_OOM;
105463 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
105464 + }
105465 +#endif
105466 +
105467 pgd = pgd_offset(mm, address);
105468 pud = pud_alloc(mm, pgd, address);
105469 if (!pud)
105470 @@ -3341,6 +3598,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
105471 spin_unlock(&mm->page_table_lock);
105472 return 0;
105473 }
105474 +
105475 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
105476 +{
105477 + pud_t *new = pud_alloc_one(mm, address);
105478 + if (!new)
105479 + return -ENOMEM;
105480 +
105481 + smp_wmb(); /* See comment in __pte_alloc */
105482 +
105483 + spin_lock(&mm->page_table_lock);
105484 + if (pgd_present(*pgd)) /* Another has populated it */
105485 + pud_free(mm, new);
105486 + else
105487 + pgd_populate_kernel(mm, pgd, new);
105488 + spin_unlock(&mm->page_table_lock);
105489 + return 0;
105490 +}
105491 #endif /* __PAGETABLE_PUD_FOLDED */
105492
105493 #ifndef __PAGETABLE_PMD_FOLDED
105494 @@ -3373,6 +3647,32 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
105495 spin_unlock(&mm->page_table_lock);
105496 return 0;
105497 }
105498 +
105499 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
105500 +{
105501 + pmd_t *new = pmd_alloc_one(mm, address);
105502 + if (!new)
105503 + return -ENOMEM;
105504 +
105505 + smp_wmb(); /* See comment in __pte_alloc */
105506 +
105507 + spin_lock(&mm->page_table_lock);
105508 +#ifndef __ARCH_HAS_4LEVEL_HACK
105509 + if (!pud_present(*pud)) {
105510 + mm_inc_nr_pmds(mm);
105511 + pud_populate_kernel(mm, pud, new);
105512 + } else /* Another has populated it */
105513 + pmd_free(mm, new);
105514 +#else
105515 + if (!pgd_present(*pud)) {
105516 + mm_inc_nr_pmds(mm);
105517 + pgd_populate_kernel(mm, pud, new);
105518 + } else /* Another has populated it */
105519 + pmd_free(mm, new);
105520 +#endif /* __ARCH_HAS_4LEVEL_HACK */
105521 + spin_unlock(&mm->page_table_lock);
105522 + return 0;
105523 +}
105524 #endif /* __PAGETABLE_PMD_FOLDED */
105525
105526 static int __follow_pte(struct mm_struct *mm, unsigned long address,
105527 @@ -3482,8 +3782,8 @@ out:
105528 return ret;
105529 }
105530
105531 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
105532 - void *buf, int len, int write)
105533 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
105534 + void *buf, size_t len, int write)
105535 {
105536 resource_size_t phys_addr;
105537 unsigned long prot = 0;
105538 @@ -3509,8 +3809,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
105539 * Access another process' address space as given in mm. If non-NULL, use the
105540 * given task for page fault accounting.
105541 */
105542 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105543 - unsigned long addr, void *buf, int len, int write)
105544 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105545 + unsigned long addr, void *buf, size_t len, int write)
105546 {
105547 struct vm_area_struct *vma;
105548 void *old_buf = buf;
105549 @@ -3518,7 +3818,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105550 down_read(&mm->mmap_sem);
105551 /* ignore errors, just check how much was successfully transferred */
105552 while (len) {
105553 - int bytes, ret, offset;
105554 + ssize_t bytes, ret, offset;
105555 void *maddr;
105556 struct page *page = NULL;
105557
105558 @@ -3579,8 +3879,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105559 *
105560 * The caller must hold a reference on @mm.
105561 */
105562 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
105563 - void *buf, int len, int write)
105564 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
105565 + void *buf, size_t len, int write)
105566 {
105567 return __access_remote_vm(NULL, mm, addr, buf, len, write);
105568 }
105569 @@ -3590,11 +3890,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
105570 * Source/target buffer must be kernel space,
105571 * Do not walk the page table directly, use get_user_pages
105572 */
105573 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
105574 - void *buf, int len, int write)
105575 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
105576 + void *buf, size_t len, int write)
105577 {
105578 struct mm_struct *mm;
105579 - int ret;
105580 + ssize_t ret;
105581
105582 mm = get_task_mm(tsk);
105583 if (!mm)
105584 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
105585 index 0f7d73b..737047f 100644
105586 --- a/mm/mempolicy.c
105587 +++ b/mm/mempolicy.c
105588 @@ -703,6 +703,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
105589 unsigned long vmstart;
105590 unsigned long vmend;
105591
105592 +#ifdef CONFIG_PAX_SEGMEXEC
105593 + struct vm_area_struct *vma_m;
105594 +#endif
105595 +
105596 vma = find_vma(mm, start);
105597 if (!vma || vma->vm_start > start)
105598 return -EFAULT;
105599 @@ -746,6 +750,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
105600 err = vma_replace_policy(vma, new_pol);
105601 if (err)
105602 goto out;
105603 +
105604 +#ifdef CONFIG_PAX_SEGMEXEC
105605 + vma_m = pax_find_mirror_vma(vma);
105606 + if (vma_m) {
105607 + err = vma_replace_policy(vma_m, new_pol);
105608 + if (err)
105609 + goto out;
105610 + }
105611 +#endif
105612 +
105613 }
105614
105615 out:
105616 @@ -1160,6 +1174,17 @@ static long do_mbind(unsigned long start, unsigned long len,
105617
105618 if (end < start)
105619 return -EINVAL;
105620 +
105621 +#ifdef CONFIG_PAX_SEGMEXEC
105622 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
105623 + if (end > SEGMEXEC_TASK_SIZE)
105624 + return -EINVAL;
105625 + } else
105626 +#endif
105627 +
105628 + if (end > TASK_SIZE)
105629 + return -EINVAL;
105630 +
105631 if (end == start)
105632 return 0;
105633
105634 @@ -1385,8 +1410,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
105635 */
105636 tcred = __task_cred(task);
105637 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
105638 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
105639 - !capable(CAP_SYS_NICE)) {
105640 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
105641 rcu_read_unlock();
105642 err = -EPERM;
105643 goto out_put;
105644 @@ -1417,6 +1441,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
105645 goto out;
105646 }
105647
105648 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
105649 + if (mm != current->mm &&
105650 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
105651 + mmput(mm);
105652 + err = -EPERM;
105653 + goto out;
105654 + }
105655 +#endif
105656 +
105657 err = do_migrate_pages(mm, old, new,
105658 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
105659
105660 diff --git a/mm/migrate.c b/mm/migrate.c
105661 index 85e0426..be49beb 100644
105662 --- a/mm/migrate.c
105663 +++ b/mm/migrate.c
105664 @@ -1472,8 +1472,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
105665 */
105666 tcred = __task_cred(task);
105667 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
105668 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
105669 - !capable(CAP_SYS_NICE)) {
105670 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
105671 rcu_read_unlock();
105672 err = -EPERM;
105673 goto out;
105674 diff --git a/mm/mlock.c b/mm/mlock.c
105675 index 8a54cd2..92f1747 100644
105676 --- a/mm/mlock.c
105677 +++ b/mm/mlock.c
105678 @@ -14,6 +14,7 @@
105679 #include <linux/pagevec.h>
105680 #include <linux/mempolicy.h>
105681 #include <linux/syscalls.h>
105682 +#include <linux/security.h>
105683 #include <linux/sched.h>
105684 #include <linux/export.h>
105685 #include <linux/rmap.h>
105686 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
105687 {
105688 unsigned long nstart, end, tmp;
105689 struct vm_area_struct * vma, * prev;
105690 - int error;
105691 + int error = 0;
105692
105693 VM_BUG_ON(start & ~PAGE_MASK);
105694 VM_BUG_ON(len != PAGE_ALIGN(len));
105695 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
105696 return -EINVAL;
105697 if (end == start)
105698 return 0;
105699 + if (end > TASK_SIZE)
105700 + return -EINVAL;
105701 +
105702 vma = find_vma(current->mm, start);
105703 if (!vma || vma->vm_start > start)
105704 return -ENOMEM;
105705 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
105706 for (nstart = start ; ; ) {
105707 vm_flags_t newflags;
105708
105709 +#ifdef CONFIG_PAX_SEGMEXEC
105710 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
105711 + break;
105712 +#endif
105713 +
105714 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
105715
105716 newflags = vma->vm_flags & ~VM_LOCKED;
105717 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
105718 locked += current->mm->locked_vm;
105719
105720 /* check against resource limits */
105721 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
105722 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
105723 error = do_mlock(start, len, 1);
105724
105725 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
105726 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
105727 vm_flags_t newflags;
105728
105729 +#ifdef CONFIG_PAX_SEGMEXEC
105730 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
105731 + break;
105732 +#endif
105733 +
105734 newflags = vma->vm_flags & ~VM_LOCKED;
105735 if (flags & MCL_CURRENT)
105736 newflags |= VM_LOCKED;
105737 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
105738 lock_limit >>= PAGE_SHIFT;
105739
105740 ret = -ENOMEM;
105741 +
105742 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
105743 +
105744 down_write(&current->mm->mmap_sem);
105745 -
105746 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
105747 capable(CAP_IPC_LOCK))
105748 ret = do_mlockall(flags);
105749 diff --git a/mm/mm_init.c b/mm/mm_init.c
105750 index 5f420f7..dd42fb1b 100644
105751 --- a/mm/mm_init.c
105752 +++ b/mm/mm_init.c
105753 @@ -177,7 +177,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self,
105754 return NOTIFY_OK;
105755 }
105756
105757 -static struct notifier_block compute_batch_nb __meminitdata = {
105758 +static struct notifier_block compute_batch_nb __meminitconst = {
105759 .notifier_call = mm_compute_batch_notifier,
105760 .priority = IPC_CALLBACK_PRI, /* use lowest priority */
105761 };
105762 diff --git a/mm/mmap.c b/mm/mmap.c
105763 index 9ec50a3..0476e2d 100644
105764 --- a/mm/mmap.c
105765 +++ b/mm/mmap.c
105766 @@ -41,6 +41,7 @@
105767 #include <linux/notifier.h>
105768 #include <linux/memory.h>
105769 #include <linux/printk.h>
105770 +#include <linux/random.h>
105771
105772 #include <asm/uaccess.h>
105773 #include <asm/cacheflush.h>
105774 @@ -57,6 +58,16 @@
105775 #define arch_rebalance_pgtables(addr, len) (addr)
105776 #endif
105777
105778 +static inline void verify_mm_writelocked(struct mm_struct *mm)
105779 +{
105780 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
105781 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
105782 + up_read(&mm->mmap_sem);
105783 + BUG();
105784 + }
105785 +#endif
105786 +}
105787 +
105788 static void unmap_region(struct mm_struct *mm,
105789 struct vm_area_struct *vma, struct vm_area_struct *prev,
105790 unsigned long start, unsigned long end);
105791 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
105792 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
105793 *
105794 */
105795 -pgprot_t protection_map[16] = {
105796 +pgprot_t protection_map[16] __read_only = {
105797 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
105798 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
105799 };
105800
105801 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
105802 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
105803 {
105804 - return __pgprot(pgprot_val(protection_map[vm_flags &
105805 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
105806 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
105807 pgprot_val(arch_vm_get_page_prot(vm_flags)));
105808 +
105809 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
105810 + if (!(__supported_pte_mask & _PAGE_NX) &&
105811 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
105812 + (vm_flags & (VM_READ | VM_WRITE)))
105813 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
105814 +#endif
105815 +
105816 + return prot;
105817 }
105818 EXPORT_SYMBOL(vm_get_page_prot);
105819
105820 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
105821 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
105822 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
105823 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
105824 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
105825 /*
105826 * Make sure vm_committed_as in one cacheline and not cacheline shared with
105827 * other variables. It can be updated by several CPUs frequently.
105828 @@ -271,6 +292,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
105829 struct vm_area_struct *next = vma->vm_next;
105830
105831 might_sleep();
105832 + BUG_ON(vma->vm_mirror);
105833 if (vma->vm_ops && vma->vm_ops->close)
105834 vma->vm_ops->close(vma);
105835 if (vma->vm_file)
105836 @@ -284,6 +306,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
105837
105838 SYSCALL_DEFINE1(brk, unsigned long, brk)
105839 {
105840 + unsigned long rlim;
105841 unsigned long retval;
105842 unsigned long newbrk, oldbrk;
105843 struct mm_struct *mm = current->mm;
105844 @@ -314,7 +337,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
105845 * segment grow beyond its set limit the in case where the limit is
105846 * not page aligned -Ram Gupta
105847 */
105848 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
105849 + rlim = rlimit(RLIMIT_DATA);
105850 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
105851 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
105852 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
105853 + rlim = 4096 * PAGE_SIZE;
105854 +#endif
105855 + if (check_data_rlimit(rlim, brk, mm->start_brk,
105856 mm->end_data, mm->start_data))
105857 goto out;
105858
105859 @@ -967,6 +996,12 @@ static int
105860 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
105861 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
105862 {
105863 +
105864 +#ifdef CONFIG_PAX_SEGMEXEC
105865 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
105866 + return 0;
105867 +#endif
105868 +
105869 if (is_mergeable_vma(vma, file, vm_flags) &&
105870 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
105871 if (vma->vm_pgoff == vm_pgoff)
105872 @@ -986,6 +1021,12 @@ static int
105873 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
105874 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
105875 {
105876 +
105877 +#ifdef CONFIG_PAX_SEGMEXEC
105878 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
105879 + return 0;
105880 +#endif
105881 +
105882 if (is_mergeable_vma(vma, file, vm_flags) &&
105883 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
105884 pgoff_t vm_pglen;
105885 @@ -1035,6 +1076,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105886 struct vm_area_struct *area, *next;
105887 int err;
105888
105889 +#ifdef CONFIG_PAX_SEGMEXEC
105890 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
105891 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
105892 +
105893 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
105894 +#endif
105895 +
105896 /*
105897 * We later require that vma->vm_flags == vm_flags,
105898 * so this tests vma->vm_flags & VM_SPECIAL, too.
105899 @@ -1050,6 +1098,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105900 if (next && next->vm_end == end) /* cases 6, 7, 8 */
105901 next = next->vm_next;
105902
105903 +#ifdef CONFIG_PAX_SEGMEXEC
105904 + if (prev)
105905 + prev_m = pax_find_mirror_vma(prev);
105906 + if (area)
105907 + area_m = pax_find_mirror_vma(area);
105908 + if (next)
105909 + next_m = pax_find_mirror_vma(next);
105910 +#endif
105911 +
105912 /*
105913 * Can it merge with the predecessor?
105914 */
105915 @@ -1069,9 +1126,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105916 /* cases 1, 6 */
105917 err = vma_adjust(prev, prev->vm_start,
105918 next->vm_end, prev->vm_pgoff, NULL);
105919 - } else /* cases 2, 5, 7 */
105920 +
105921 +#ifdef CONFIG_PAX_SEGMEXEC
105922 + if (!err && prev_m)
105923 + err = vma_adjust(prev_m, prev_m->vm_start,
105924 + next_m->vm_end, prev_m->vm_pgoff, NULL);
105925 +#endif
105926 +
105927 + } else { /* cases 2, 5, 7 */
105928 err = vma_adjust(prev, prev->vm_start,
105929 end, prev->vm_pgoff, NULL);
105930 +
105931 +#ifdef CONFIG_PAX_SEGMEXEC
105932 + if (!err && prev_m)
105933 + err = vma_adjust(prev_m, prev_m->vm_start,
105934 + end_m, prev_m->vm_pgoff, NULL);
105935 +#endif
105936 +
105937 + }
105938 if (err)
105939 return NULL;
105940 khugepaged_enter_vma_merge(prev, vm_flags);
105941 @@ -1085,12 +1157,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105942 mpol_equal(policy, vma_policy(next)) &&
105943 can_vma_merge_before(next, vm_flags,
105944 anon_vma, file, pgoff+pglen)) {
105945 - if (prev && addr < prev->vm_end) /* case 4 */
105946 + if (prev && addr < prev->vm_end) { /* case 4 */
105947 err = vma_adjust(prev, prev->vm_start,
105948 addr, prev->vm_pgoff, NULL);
105949 - else /* cases 3, 8 */
105950 +
105951 +#ifdef CONFIG_PAX_SEGMEXEC
105952 + if (!err && prev_m)
105953 + err = vma_adjust(prev_m, prev_m->vm_start,
105954 + addr_m, prev_m->vm_pgoff, NULL);
105955 +#endif
105956 +
105957 + } else { /* cases 3, 8 */
105958 err = vma_adjust(area, addr, next->vm_end,
105959 next->vm_pgoff - pglen, NULL);
105960 +
105961 +#ifdef CONFIG_PAX_SEGMEXEC
105962 + if (!err && area_m)
105963 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
105964 + next_m->vm_pgoff - pglen, NULL);
105965 +#endif
105966 +
105967 + }
105968 if (err)
105969 return NULL;
105970 khugepaged_enter_vma_merge(area, vm_flags);
105971 @@ -1199,8 +1286,10 @@ none:
105972 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
105973 struct file *file, long pages)
105974 {
105975 - const unsigned long stack_flags
105976 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
105977 +
105978 +#ifdef CONFIG_PAX_RANDMMAP
105979 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
105980 +#endif
105981
105982 mm->total_vm += pages;
105983
105984 @@ -1208,7 +1297,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
105985 mm->shared_vm += pages;
105986 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
105987 mm->exec_vm += pages;
105988 - } else if (flags & stack_flags)
105989 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
105990 mm->stack_vm += pages;
105991 }
105992 #endif /* CONFIG_PROC_FS */
105993 @@ -1238,6 +1327,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
105994 locked += mm->locked_vm;
105995 lock_limit = rlimit(RLIMIT_MEMLOCK);
105996 lock_limit >>= PAGE_SHIFT;
105997 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
105998 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
105999 return -EAGAIN;
106000 }
106001 @@ -1264,7 +1354,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
106002 * (the exception is when the underlying filesystem is noexec
106003 * mounted, in which case we dont add PROT_EXEC.)
106004 */
106005 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
106006 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
106007 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
106008 prot |= PROT_EXEC;
106009
106010 @@ -1290,7 +1380,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
106011 /* Obtain the address to map to. we verify (or select) it and ensure
106012 * that it represents a valid section of the address space.
106013 */
106014 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
106015 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
106016 if (addr & ~PAGE_MASK)
106017 return addr;
106018
106019 @@ -1301,6 +1391,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
106020 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
106021 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
106022
106023 +#ifdef CONFIG_PAX_MPROTECT
106024 + if (mm->pax_flags & MF_PAX_MPROTECT) {
106025 +
106026 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
106027 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
106028 + mm->binfmt->handle_mmap)
106029 + mm->binfmt->handle_mmap(file);
106030 +#endif
106031 +
106032 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
106033 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
106034 + gr_log_rwxmmap(file);
106035 +
106036 +#ifdef CONFIG_PAX_EMUPLT
106037 + vm_flags &= ~VM_EXEC;
106038 +#else
106039 + return -EPERM;
106040 +#endif
106041 +
106042 + }
106043 +
106044 + if (!(vm_flags & VM_EXEC))
106045 + vm_flags &= ~VM_MAYEXEC;
106046 +#else
106047 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
106048 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
106049 +#endif
106050 + else
106051 + vm_flags &= ~VM_MAYWRITE;
106052 + }
106053 +#endif
106054 +
106055 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
106056 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
106057 + vm_flags &= ~VM_PAGEEXEC;
106058 +#endif
106059 +
106060 if (flags & MAP_LOCKED)
106061 if (!can_do_mlock())
106062 return -EPERM;
106063 @@ -1388,6 +1515,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
106064 vm_flags |= VM_NORESERVE;
106065 }
106066
106067 + if (!gr_acl_handle_mmap(file, prot))
106068 + return -EACCES;
106069 +
106070 addr = mmap_region(file, addr, len, vm_flags, pgoff);
106071 if (!IS_ERR_VALUE(addr) &&
106072 ((vm_flags & VM_LOCKED) ||
106073 @@ -1481,7 +1611,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
106074 vm_flags_t vm_flags = vma->vm_flags;
106075
106076 /* If it was private or non-writable, the write bit is already clear */
106077 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
106078 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
106079 return 0;
106080
106081 /* The backer wishes to know when pages are first written to? */
106082 @@ -1532,7 +1662,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
106083 struct rb_node **rb_link, *rb_parent;
106084 unsigned long charged = 0;
106085
106086 +#ifdef CONFIG_PAX_SEGMEXEC
106087 + struct vm_area_struct *vma_m = NULL;
106088 +#endif
106089 +
106090 + /*
106091 + * mm->mmap_sem is required to protect against another thread
106092 + * changing the mappings in case we sleep.
106093 + */
106094 + verify_mm_writelocked(mm);
106095 +
106096 /* Check against address space limit. */
106097 +
106098 +#ifdef CONFIG_PAX_RANDMMAP
106099 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
106100 +#endif
106101 +
106102 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
106103 unsigned long nr_pages;
106104
106105 @@ -1551,11 +1696,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
106106
106107 /* Clear old maps */
106108 error = -ENOMEM;
106109 -munmap_back:
106110 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
106111 if (do_munmap(mm, addr, len))
106112 return -ENOMEM;
106113 - goto munmap_back;
106114 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
106115 }
106116
106117 /*
106118 @@ -1586,6 +1730,16 @@ munmap_back:
106119 goto unacct_error;
106120 }
106121
106122 +#ifdef CONFIG_PAX_SEGMEXEC
106123 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
106124 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106125 + if (!vma_m) {
106126 + error = -ENOMEM;
106127 + goto free_vma;
106128 + }
106129 + }
106130 +#endif
106131 +
106132 vma->vm_mm = mm;
106133 vma->vm_start = addr;
106134 vma->vm_end = addr + len;
106135 @@ -1616,6 +1770,13 @@ munmap_back:
106136 if (error)
106137 goto unmap_and_free_vma;
106138
106139 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
106140 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
106141 + vma->vm_flags |= VM_PAGEEXEC;
106142 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
106143 + }
106144 +#endif
106145 +
106146 /* Can addr have changed??
106147 *
106148 * Answer: Yes, several device drivers can do it in their
106149 @@ -1634,6 +1795,12 @@ munmap_back:
106150 }
106151
106152 vma_link(mm, vma, prev, rb_link, rb_parent);
106153 +
106154 +#ifdef CONFIG_PAX_SEGMEXEC
106155 + if (vma_m)
106156 + BUG_ON(pax_mirror_vma(vma_m, vma));
106157 +#endif
106158 +
106159 /* Once vma denies write, undo our temporary denial count */
106160 if (file) {
106161 if (vm_flags & VM_SHARED)
106162 @@ -1646,6 +1813,7 @@ out:
106163 perf_event_mmap(vma);
106164
106165 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
106166 + track_exec_limit(mm, addr, addr + len, vm_flags);
106167 if (vm_flags & VM_LOCKED) {
106168 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
106169 vma == get_gate_vma(current->mm)))
106170 @@ -1683,6 +1851,12 @@ allow_write_and_free_vma:
106171 if (vm_flags & VM_DENYWRITE)
106172 allow_write_access(file);
106173 free_vma:
106174 +
106175 +#ifdef CONFIG_PAX_SEGMEXEC
106176 + if (vma_m)
106177 + kmem_cache_free(vm_area_cachep, vma_m);
106178 +#endif
106179 +
106180 kmem_cache_free(vm_area_cachep, vma);
106181 unacct_error:
106182 if (charged)
106183 @@ -1690,7 +1864,63 @@ unacct_error:
106184 return error;
106185 }
106186
106187 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
106188 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
106189 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
106190 +{
106191 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
106192 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
106193 +
106194 + return 0;
106195 +}
106196 +#endif
106197 +
106198 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
106199 +{
106200 + if (!vma) {
106201 +#ifdef CONFIG_STACK_GROWSUP
106202 + if (addr > sysctl_heap_stack_gap)
106203 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
106204 + else
106205 + vma = find_vma(current->mm, 0);
106206 + if (vma && (vma->vm_flags & VM_GROWSUP))
106207 + return false;
106208 +#endif
106209 + return true;
106210 + }
106211 +
106212 + if (addr + len > vma->vm_start)
106213 + return false;
106214 +
106215 + if (vma->vm_flags & VM_GROWSDOWN)
106216 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
106217 +#ifdef CONFIG_STACK_GROWSUP
106218 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
106219 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
106220 +#endif
106221 + else if (offset)
106222 + return offset <= vma->vm_start - addr - len;
106223 +
106224 + return true;
106225 +}
106226 +
106227 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
106228 +{
106229 + if (vma->vm_start < len)
106230 + return -ENOMEM;
106231 +
106232 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
106233 + if (offset <= vma->vm_start - len)
106234 + return vma->vm_start - len - offset;
106235 + else
106236 + return -ENOMEM;
106237 + }
106238 +
106239 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
106240 + return vma->vm_start - len - sysctl_heap_stack_gap;
106241 + return -ENOMEM;
106242 +}
106243 +
106244 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
106245 {
106246 /*
106247 * We implement the search by looking for an rbtree node that
106248 @@ -1738,11 +1968,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
106249 }
106250 }
106251
106252 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
106253 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
106254 check_current:
106255 /* Check if current node has a suitable gap */
106256 if (gap_start > high_limit)
106257 return -ENOMEM;
106258 +
106259 + if (gap_end - gap_start > info->threadstack_offset)
106260 + gap_start += info->threadstack_offset;
106261 + else
106262 + gap_start = gap_end;
106263 +
106264 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
106265 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106266 + gap_start += sysctl_heap_stack_gap;
106267 + else
106268 + gap_start = gap_end;
106269 + }
106270 + if (vma->vm_flags & VM_GROWSDOWN) {
106271 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106272 + gap_end -= sysctl_heap_stack_gap;
106273 + else
106274 + gap_end = gap_start;
106275 + }
106276 if (gap_end >= low_limit && gap_end - gap_start >= length)
106277 goto found;
106278
106279 @@ -1792,7 +2040,7 @@ found:
106280 return gap_start;
106281 }
106282
106283 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
106284 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
106285 {
106286 struct mm_struct *mm = current->mm;
106287 struct vm_area_struct *vma;
106288 @@ -1846,6 +2094,24 @@ check_current:
106289 gap_end = vma->vm_start;
106290 if (gap_end < low_limit)
106291 return -ENOMEM;
106292 +
106293 + if (gap_end - gap_start > info->threadstack_offset)
106294 + gap_end -= info->threadstack_offset;
106295 + else
106296 + gap_end = gap_start;
106297 +
106298 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
106299 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106300 + gap_start += sysctl_heap_stack_gap;
106301 + else
106302 + gap_start = gap_end;
106303 + }
106304 + if (vma->vm_flags & VM_GROWSDOWN) {
106305 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106306 + gap_end -= sysctl_heap_stack_gap;
106307 + else
106308 + gap_end = gap_start;
106309 + }
106310 if (gap_start <= high_limit && gap_end - gap_start >= length)
106311 goto found;
106312
106313 @@ -1909,6 +2175,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
106314 struct mm_struct *mm = current->mm;
106315 struct vm_area_struct *vma;
106316 struct vm_unmapped_area_info info;
106317 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
106318
106319 if (len > TASK_SIZE - mmap_min_addr)
106320 return -ENOMEM;
106321 @@ -1916,11 +2183,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
106322 if (flags & MAP_FIXED)
106323 return addr;
106324
106325 +#ifdef CONFIG_PAX_RANDMMAP
106326 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
106327 +#endif
106328 +
106329 if (addr) {
106330 addr = PAGE_ALIGN(addr);
106331 vma = find_vma(mm, addr);
106332 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
106333 - (!vma || addr + len <= vma->vm_start))
106334 + check_heap_stack_gap(vma, addr, len, offset))
106335 return addr;
106336 }
106337
106338 @@ -1929,6 +2200,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
106339 info.low_limit = mm->mmap_base;
106340 info.high_limit = TASK_SIZE;
106341 info.align_mask = 0;
106342 + info.threadstack_offset = offset;
106343 return vm_unmapped_area(&info);
106344 }
106345 #endif
106346 @@ -1947,6 +2219,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106347 struct mm_struct *mm = current->mm;
106348 unsigned long addr = addr0;
106349 struct vm_unmapped_area_info info;
106350 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
106351
106352 /* requested length too big for entire address space */
106353 if (len > TASK_SIZE - mmap_min_addr)
106354 @@ -1955,12 +2228,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106355 if (flags & MAP_FIXED)
106356 return addr;
106357
106358 +#ifdef CONFIG_PAX_RANDMMAP
106359 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
106360 +#endif
106361 +
106362 /* requesting a specific address */
106363 if (addr) {
106364 addr = PAGE_ALIGN(addr);
106365 vma = find_vma(mm, addr);
106366 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
106367 - (!vma || addr + len <= vma->vm_start))
106368 + check_heap_stack_gap(vma, addr, len, offset))
106369 return addr;
106370 }
106371
106372 @@ -1969,6 +2246,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106373 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
106374 info.high_limit = mm->mmap_base;
106375 info.align_mask = 0;
106376 + info.threadstack_offset = offset;
106377 addr = vm_unmapped_area(&info);
106378
106379 /*
106380 @@ -1981,6 +2259,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106381 VM_BUG_ON(addr != -ENOMEM);
106382 info.flags = 0;
106383 info.low_limit = TASK_UNMAPPED_BASE;
106384 +
106385 +#ifdef CONFIG_PAX_RANDMMAP
106386 + if (mm->pax_flags & MF_PAX_RANDMMAP)
106387 + info.low_limit += mm->delta_mmap;
106388 +#endif
106389 +
106390 info.high_limit = TASK_SIZE;
106391 addr = vm_unmapped_area(&info);
106392 }
106393 @@ -2081,6 +2365,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
106394 return vma;
106395 }
106396
106397 +#ifdef CONFIG_PAX_SEGMEXEC
106398 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
106399 +{
106400 + struct vm_area_struct *vma_m;
106401 +
106402 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
106403 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
106404 + BUG_ON(vma->vm_mirror);
106405 + return NULL;
106406 + }
106407 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
106408 + vma_m = vma->vm_mirror;
106409 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
106410 + BUG_ON(vma->vm_file != vma_m->vm_file);
106411 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
106412 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
106413 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
106414 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
106415 + return vma_m;
106416 +}
106417 +#endif
106418 +
106419 /*
106420 * Verify that the stack growth is acceptable and
106421 * update accounting. This is shared with both the
106422 @@ -2098,8 +2404,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
106423
106424 /* Stack limit test */
106425 actual_size = size;
106426 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
106427 - actual_size -= PAGE_SIZE;
106428 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
106429 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
106430 return -ENOMEM;
106431
106432 @@ -2110,6 +2415,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
106433 locked = mm->locked_vm + grow;
106434 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
106435 limit >>= PAGE_SHIFT;
106436 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
106437 if (locked > limit && !capable(CAP_IPC_LOCK))
106438 return -ENOMEM;
106439 }
106440 @@ -2139,37 +2445,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
106441 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
106442 * vma is the last one with address > vma->vm_end. Have to extend vma.
106443 */
106444 +#ifndef CONFIG_IA64
106445 +static
106446 +#endif
106447 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
106448 {
106449 int error;
106450 + bool locknext;
106451
106452 if (!(vma->vm_flags & VM_GROWSUP))
106453 return -EFAULT;
106454
106455 + /* Also guard against wrapping around to address 0. */
106456 + if (address < PAGE_ALIGN(address+1))
106457 + address = PAGE_ALIGN(address+1);
106458 + else
106459 + return -ENOMEM;
106460 +
106461 /*
106462 * We must make sure the anon_vma is allocated
106463 * so that the anon_vma locking is not a noop.
106464 */
106465 if (unlikely(anon_vma_prepare(vma)))
106466 return -ENOMEM;
106467 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
106468 + if (locknext && anon_vma_prepare(vma->vm_next))
106469 + return -ENOMEM;
106470 vma_lock_anon_vma(vma);
106471 + if (locknext)
106472 + vma_lock_anon_vma(vma->vm_next);
106473
106474 /*
106475 * vma->vm_start/vm_end cannot change under us because the caller
106476 * is required to hold the mmap_sem in read mode. We need the
106477 - * anon_vma lock to serialize against concurrent expand_stacks.
106478 - * Also guard against wrapping around to address 0.
106479 + * anon_vma locks to serialize against concurrent expand_stacks
106480 + * and expand_upwards.
106481 */
106482 - if (address < PAGE_ALIGN(address+4))
106483 - address = PAGE_ALIGN(address+4);
106484 - else {
106485 - vma_unlock_anon_vma(vma);
106486 - return -ENOMEM;
106487 - }
106488 error = 0;
106489
106490 /* Somebody else might have raced and expanded it already */
106491 - if (address > vma->vm_end) {
106492 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
106493 + error = -ENOMEM;
106494 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
106495 unsigned long size, grow;
106496
106497 size = address - vma->vm_start;
106498 @@ -2204,6 +2521,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
106499 }
106500 }
106501 }
106502 + if (locknext)
106503 + vma_unlock_anon_vma(vma->vm_next);
106504 vma_unlock_anon_vma(vma);
106505 khugepaged_enter_vma_merge(vma, vma->vm_flags);
106506 validate_mm(vma->vm_mm);
106507 @@ -2218,6 +2537,8 @@ int expand_downwards(struct vm_area_struct *vma,
106508 unsigned long address)
106509 {
106510 int error;
106511 + bool lockprev = false;
106512 + struct vm_area_struct *prev;
106513
106514 /*
106515 * We must make sure the anon_vma is allocated
106516 @@ -2231,6 +2552,15 @@ int expand_downwards(struct vm_area_struct *vma,
106517 if (error)
106518 return error;
106519
106520 + prev = vma->vm_prev;
106521 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
106522 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
106523 +#endif
106524 + if (lockprev && anon_vma_prepare(prev))
106525 + return -ENOMEM;
106526 + if (lockprev)
106527 + vma_lock_anon_vma(prev);
106528 +
106529 vma_lock_anon_vma(vma);
106530
106531 /*
106532 @@ -2240,9 +2570,17 @@ int expand_downwards(struct vm_area_struct *vma,
106533 */
106534
106535 /* Somebody else might have raced and expanded it already */
106536 - if (address < vma->vm_start) {
106537 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
106538 + error = -ENOMEM;
106539 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
106540 unsigned long size, grow;
106541
106542 +#ifdef CONFIG_PAX_SEGMEXEC
106543 + struct vm_area_struct *vma_m;
106544 +
106545 + vma_m = pax_find_mirror_vma(vma);
106546 +#endif
106547 +
106548 size = vma->vm_end - address;
106549 grow = (vma->vm_start - address) >> PAGE_SHIFT;
106550
106551 @@ -2267,13 +2605,27 @@ int expand_downwards(struct vm_area_struct *vma,
106552 vma->vm_pgoff -= grow;
106553 anon_vma_interval_tree_post_update_vma(vma);
106554 vma_gap_update(vma);
106555 +
106556 +#ifdef CONFIG_PAX_SEGMEXEC
106557 + if (vma_m) {
106558 + anon_vma_interval_tree_pre_update_vma(vma_m);
106559 + vma_m->vm_start -= grow << PAGE_SHIFT;
106560 + vma_m->vm_pgoff -= grow;
106561 + anon_vma_interval_tree_post_update_vma(vma_m);
106562 + vma_gap_update(vma_m);
106563 + }
106564 +#endif
106565 +
106566 spin_unlock(&vma->vm_mm->page_table_lock);
106567
106568 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
106569 perf_event_mmap(vma);
106570 }
106571 }
106572 }
106573 vma_unlock_anon_vma(vma);
106574 + if (lockprev)
106575 + vma_unlock_anon_vma(prev);
106576 khugepaged_enter_vma_merge(vma, vma->vm_flags);
106577 validate_mm(vma->vm_mm);
106578 return error;
106579 @@ -2373,6 +2725,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
106580 do {
106581 long nrpages = vma_pages(vma);
106582
106583 +#ifdef CONFIG_PAX_SEGMEXEC
106584 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
106585 + vma = remove_vma(vma);
106586 + continue;
106587 + }
106588 +#endif
106589 +
106590 if (vma->vm_flags & VM_ACCOUNT)
106591 nr_accounted += nrpages;
106592 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
106593 @@ -2417,6 +2776,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
106594 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
106595 vma->vm_prev = NULL;
106596 do {
106597 +
106598 +#ifdef CONFIG_PAX_SEGMEXEC
106599 + if (vma->vm_mirror) {
106600 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
106601 + vma->vm_mirror->vm_mirror = NULL;
106602 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
106603 + vma->vm_mirror = NULL;
106604 + }
106605 +#endif
106606 +
106607 vma_rb_erase(vma, &mm->mm_rb);
106608 mm->map_count--;
106609 tail_vma = vma;
106610 @@ -2444,14 +2813,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106611 struct vm_area_struct *new;
106612 int err = -ENOMEM;
106613
106614 +#ifdef CONFIG_PAX_SEGMEXEC
106615 + struct vm_area_struct *vma_m, *new_m = NULL;
106616 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
106617 +#endif
106618 +
106619 if (is_vm_hugetlb_page(vma) && (addr &
106620 ~(huge_page_mask(hstate_vma(vma)))))
106621 return -EINVAL;
106622
106623 +#ifdef CONFIG_PAX_SEGMEXEC
106624 + vma_m = pax_find_mirror_vma(vma);
106625 +#endif
106626 +
106627 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
106628 if (!new)
106629 goto out_err;
106630
106631 +#ifdef CONFIG_PAX_SEGMEXEC
106632 + if (vma_m) {
106633 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
106634 + if (!new_m) {
106635 + kmem_cache_free(vm_area_cachep, new);
106636 + goto out_err;
106637 + }
106638 + }
106639 +#endif
106640 +
106641 /* most fields are the same, copy all, and then fixup */
106642 *new = *vma;
106643
106644 @@ -2464,6 +2852,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106645 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
106646 }
106647
106648 +#ifdef CONFIG_PAX_SEGMEXEC
106649 + if (vma_m) {
106650 + *new_m = *vma_m;
106651 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
106652 + new_m->vm_mirror = new;
106653 + new->vm_mirror = new_m;
106654 +
106655 + if (new_below)
106656 + new_m->vm_end = addr_m;
106657 + else {
106658 + new_m->vm_start = addr_m;
106659 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
106660 + }
106661 + }
106662 +#endif
106663 +
106664 err = vma_dup_policy(vma, new);
106665 if (err)
106666 goto out_free_vma;
106667 @@ -2484,6 +2888,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106668 else
106669 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
106670
106671 +#ifdef CONFIG_PAX_SEGMEXEC
106672 + if (!err && vma_m) {
106673 + struct mempolicy *pol = vma_policy(new);
106674 +
106675 + if (anon_vma_clone(new_m, vma_m))
106676 + goto out_free_mpol;
106677 +
106678 + mpol_get(pol);
106679 + set_vma_policy(new_m, pol);
106680 +
106681 + if (new_m->vm_file)
106682 + get_file(new_m->vm_file);
106683 +
106684 + if (new_m->vm_ops && new_m->vm_ops->open)
106685 + new_m->vm_ops->open(new_m);
106686 +
106687 + if (new_below)
106688 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
106689 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
106690 + else
106691 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
106692 +
106693 + if (err) {
106694 + if (new_m->vm_ops && new_m->vm_ops->close)
106695 + new_m->vm_ops->close(new_m);
106696 + if (new_m->vm_file)
106697 + fput(new_m->vm_file);
106698 + mpol_put(pol);
106699 + }
106700 + }
106701 +#endif
106702 +
106703 /* Success. */
106704 if (!err)
106705 return 0;
106706 @@ -2493,10 +2929,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106707 new->vm_ops->close(new);
106708 if (new->vm_file)
106709 fput(new->vm_file);
106710 - unlink_anon_vmas(new);
106711 out_free_mpol:
106712 mpol_put(vma_policy(new));
106713 out_free_vma:
106714 +
106715 +#ifdef CONFIG_PAX_SEGMEXEC
106716 + if (new_m) {
106717 + unlink_anon_vmas(new_m);
106718 + kmem_cache_free(vm_area_cachep, new_m);
106719 + }
106720 +#endif
106721 +
106722 + unlink_anon_vmas(new);
106723 kmem_cache_free(vm_area_cachep, new);
106724 out_err:
106725 return err;
106726 @@ -2509,6 +2953,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106727 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106728 unsigned long addr, int new_below)
106729 {
106730 +
106731 +#ifdef CONFIG_PAX_SEGMEXEC
106732 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
106733 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
106734 + if (mm->map_count >= sysctl_max_map_count-1)
106735 + return -ENOMEM;
106736 + } else
106737 +#endif
106738 +
106739 if (mm->map_count >= sysctl_max_map_count)
106740 return -ENOMEM;
106741
106742 @@ -2520,11 +2973,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106743 * work. This now handles partial unmappings.
106744 * Jeremy Fitzhardinge <jeremy@goop.org>
106745 */
106746 +#ifdef CONFIG_PAX_SEGMEXEC
106747 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106748 {
106749 + int ret = __do_munmap(mm, start, len);
106750 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
106751 + return ret;
106752 +
106753 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
106754 +}
106755 +
106756 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106757 +#else
106758 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106759 +#endif
106760 +{
106761 unsigned long end;
106762 struct vm_area_struct *vma, *prev, *last;
106763
106764 + /*
106765 + * mm->mmap_sem is required to protect against another thread
106766 + * changing the mappings in case we sleep.
106767 + */
106768 + verify_mm_writelocked(mm);
106769 +
106770 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
106771 return -EINVAL;
106772
106773 @@ -2602,6 +3074,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106774 /* Fix up all other VM information */
106775 remove_vma_list(mm, vma);
106776
106777 + track_exec_limit(mm, start, end, 0UL);
106778 +
106779 return 0;
106780 }
106781
106782 @@ -2610,6 +3084,13 @@ int vm_munmap(unsigned long start, size_t len)
106783 int ret;
106784 struct mm_struct *mm = current->mm;
106785
106786 +
106787 +#ifdef CONFIG_PAX_SEGMEXEC
106788 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
106789 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
106790 + return -EINVAL;
106791 +#endif
106792 +
106793 down_write(&mm->mmap_sem);
106794 ret = do_munmap(mm, start, len);
106795 up_write(&mm->mmap_sem);
106796 @@ -2656,6 +3137,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
106797 down_write(&mm->mmap_sem);
106798 vma = find_vma(mm, start);
106799
106800 +#ifdef CONFIG_PAX_SEGMEXEC
106801 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
106802 + goto out;
106803 +#endif
106804 +
106805 if (!vma || !(vma->vm_flags & VM_SHARED))
106806 goto out;
106807
106808 @@ -2692,16 +3178,6 @@ out:
106809 return ret;
106810 }
106811
106812 -static inline void verify_mm_writelocked(struct mm_struct *mm)
106813 -{
106814 -#ifdef CONFIG_DEBUG_VM
106815 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
106816 - WARN_ON(1);
106817 - up_read(&mm->mmap_sem);
106818 - }
106819 -#endif
106820 -}
106821 -
106822 /*
106823 * this is really a simplified "do_mmap". it only handles
106824 * anonymous maps. eventually we may be able to do some
106825 @@ -2715,6 +3191,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106826 struct rb_node **rb_link, *rb_parent;
106827 pgoff_t pgoff = addr >> PAGE_SHIFT;
106828 int error;
106829 + unsigned long charged;
106830
106831 len = PAGE_ALIGN(len);
106832 if (!len)
106833 @@ -2722,10 +3199,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106834
106835 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
106836
106837 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
106838 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
106839 + flags &= ~VM_EXEC;
106840 +
106841 +#ifdef CONFIG_PAX_MPROTECT
106842 + if (mm->pax_flags & MF_PAX_MPROTECT)
106843 + flags &= ~VM_MAYEXEC;
106844 +#endif
106845 +
106846 + }
106847 +#endif
106848 +
106849 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
106850 if (error & ~PAGE_MASK)
106851 return error;
106852
106853 + charged = len >> PAGE_SHIFT;
106854 +
106855 error = mlock_future_check(mm, mm->def_flags, len);
106856 if (error)
106857 return error;
106858 @@ -2739,21 +3230,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106859 /*
106860 * Clear old maps. this also does some error checking for us
106861 */
106862 - munmap_back:
106863 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
106864 if (do_munmap(mm, addr, len))
106865 return -ENOMEM;
106866 - goto munmap_back;
106867 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
106868 }
106869
106870 /* Check against address space limits *after* clearing old maps... */
106871 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
106872 + if (!may_expand_vm(mm, charged))
106873 return -ENOMEM;
106874
106875 if (mm->map_count > sysctl_max_map_count)
106876 return -ENOMEM;
106877
106878 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
106879 + if (security_vm_enough_memory_mm(mm, charged))
106880 return -ENOMEM;
106881
106882 /* Can we just expand an old private anonymous mapping? */
106883 @@ -2767,7 +3257,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106884 */
106885 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106886 if (!vma) {
106887 - vm_unacct_memory(len >> PAGE_SHIFT);
106888 + vm_unacct_memory(charged);
106889 return -ENOMEM;
106890 }
106891
106892 @@ -2781,10 +3271,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106893 vma_link(mm, vma, prev, rb_link, rb_parent);
106894 out:
106895 perf_event_mmap(vma);
106896 - mm->total_vm += len >> PAGE_SHIFT;
106897 + mm->total_vm += charged;
106898 if (flags & VM_LOCKED)
106899 - mm->locked_vm += (len >> PAGE_SHIFT);
106900 + mm->locked_vm += charged;
106901 vma->vm_flags |= VM_SOFTDIRTY;
106902 + track_exec_limit(mm, addr, addr + len, flags);
106903 return addr;
106904 }
106905
106906 @@ -2846,6 +3337,7 @@ void exit_mmap(struct mm_struct *mm)
106907 while (vma) {
106908 if (vma->vm_flags & VM_ACCOUNT)
106909 nr_accounted += vma_pages(vma);
106910 + vma->vm_mirror = NULL;
106911 vma = remove_vma(vma);
106912 }
106913 vm_unacct_memory(nr_accounted);
106914 @@ -2860,6 +3352,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
106915 struct vm_area_struct *prev;
106916 struct rb_node **rb_link, *rb_parent;
106917
106918 +#ifdef CONFIG_PAX_SEGMEXEC
106919 + struct vm_area_struct *vma_m = NULL;
106920 +#endif
106921 +
106922 + if (security_mmap_addr(vma->vm_start))
106923 + return -EPERM;
106924 +
106925 /*
106926 * The vm_pgoff of a purely anonymous vma should be irrelevant
106927 * until its first write fault, when page's anon_vma and index
106928 @@ -2883,7 +3382,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
106929 security_vm_enough_memory_mm(mm, vma_pages(vma)))
106930 return -ENOMEM;
106931
106932 +#ifdef CONFIG_PAX_SEGMEXEC
106933 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
106934 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106935 + if (!vma_m)
106936 + return -ENOMEM;
106937 + }
106938 +#endif
106939 +
106940 vma_link(mm, vma, prev, rb_link, rb_parent);
106941 +
106942 +#ifdef CONFIG_PAX_SEGMEXEC
106943 + if (vma_m)
106944 + BUG_ON(pax_mirror_vma(vma_m, vma));
106945 +#endif
106946 +
106947 return 0;
106948 }
106949
106950 @@ -2902,6 +3415,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
106951 struct rb_node **rb_link, *rb_parent;
106952 bool faulted_in_anon_vma = true;
106953
106954 + BUG_ON(vma->vm_mirror);
106955 +
106956 /*
106957 * If anonymous vma has not yet been faulted, update new pgoff
106958 * to match new location, to increase its chance of merging.
106959 @@ -2966,6 +3481,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
106960 return NULL;
106961 }
106962
106963 +#ifdef CONFIG_PAX_SEGMEXEC
106964 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
106965 +{
106966 + struct vm_area_struct *prev_m;
106967 + struct rb_node **rb_link_m, *rb_parent_m;
106968 + struct mempolicy *pol_m;
106969 +
106970 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
106971 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
106972 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
106973 + *vma_m = *vma;
106974 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
106975 + if (anon_vma_clone(vma_m, vma))
106976 + return -ENOMEM;
106977 + pol_m = vma_policy(vma_m);
106978 + mpol_get(pol_m);
106979 + set_vma_policy(vma_m, pol_m);
106980 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
106981 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
106982 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
106983 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
106984 + if (vma_m->vm_file)
106985 + get_file(vma_m->vm_file);
106986 + if (vma_m->vm_ops && vma_m->vm_ops->open)
106987 + vma_m->vm_ops->open(vma_m);
106988 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
106989 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
106990 + vma_m->vm_mirror = vma;
106991 + vma->vm_mirror = vma_m;
106992 + return 0;
106993 +}
106994 +#endif
106995 +
106996 /*
106997 * Return true if the calling process may expand its vm space by the passed
106998 * number of pages
106999 @@ -2977,6 +3525,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
107000
107001 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
107002
107003 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
107004 if (cur + npages > lim)
107005 return 0;
107006 return 1;
107007 @@ -3059,6 +3608,22 @@ static struct vm_area_struct *__install_special_mapping(
107008 vma->vm_start = addr;
107009 vma->vm_end = addr + len;
107010
107011 +#ifdef CONFIG_PAX_MPROTECT
107012 + if (mm->pax_flags & MF_PAX_MPROTECT) {
107013 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
107014 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
107015 + return ERR_PTR(-EPERM);
107016 + if (!(vm_flags & VM_EXEC))
107017 + vm_flags &= ~VM_MAYEXEC;
107018 +#else
107019 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
107020 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
107021 +#endif
107022 + else
107023 + vm_flags &= ~VM_MAYWRITE;
107024 + }
107025 +#endif
107026 +
107027 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
107028 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
107029
107030 diff --git a/mm/mprotect.c b/mm/mprotect.c
107031 index 8858483..72f2464 100644
107032 --- a/mm/mprotect.c
107033 +++ b/mm/mprotect.c
107034 @@ -24,10 +24,18 @@
107035 #include <linux/migrate.h>
107036 #include <linux/perf_event.h>
107037 #include <linux/ksm.h>
107038 +#include <linux/sched/sysctl.h>
107039 +
107040 +#ifdef CONFIG_PAX_MPROTECT
107041 +#include <linux/elf.h>
107042 +#include <linux/binfmts.h>
107043 +#endif
107044 +
107045 #include <asm/uaccess.h>
107046 #include <asm/pgtable.h>
107047 #include <asm/cacheflush.h>
107048 #include <asm/tlbflush.h>
107049 +#include <asm/mmu_context.h>
107050
107051 /*
107052 * For a prot_numa update we only hold mmap_sem for read so there is a
107053 @@ -252,6 +260,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
107054 return pages;
107055 }
107056
107057 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
107058 +/* called while holding the mmap semaphor for writing except stack expansion */
107059 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
107060 +{
107061 + unsigned long oldlimit, newlimit = 0UL;
107062 +
107063 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
107064 + return;
107065 +
107066 + spin_lock(&mm->page_table_lock);
107067 + oldlimit = mm->context.user_cs_limit;
107068 + if ((prot & VM_EXEC) && oldlimit < end)
107069 + /* USER_CS limit moved up */
107070 + newlimit = end;
107071 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
107072 + /* USER_CS limit moved down */
107073 + newlimit = start;
107074 +
107075 + if (newlimit) {
107076 + mm->context.user_cs_limit = newlimit;
107077 +
107078 +#ifdef CONFIG_SMP
107079 + wmb();
107080 + cpumask_clear(&mm->context.cpu_user_cs_mask);
107081 + cpumask_set_cpu(smp_processor_id(), &mm->context.cpu_user_cs_mask);
107082 +#endif
107083 +
107084 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
107085 + }
107086 + spin_unlock(&mm->page_table_lock);
107087 + if (newlimit == end) {
107088 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
107089 +
107090 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
107091 + if (is_vm_hugetlb_page(vma))
107092 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
107093 + else
107094 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
107095 + }
107096 +}
107097 +#endif
107098 +
107099 int
107100 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
107101 unsigned long start, unsigned long end, unsigned long newflags)
107102 @@ -264,11 +314,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
107103 int error;
107104 int dirty_accountable = 0;
107105
107106 +#ifdef CONFIG_PAX_SEGMEXEC
107107 + struct vm_area_struct *vma_m = NULL;
107108 + unsigned long start_m, end_m;
107109 +
107110 + start_m = start + SEGMEXEC_TASK_SIZE;
107111 + end_m = end + SEGMEXEC_TASK_SIZE;
107112 +#endif
107113 +
107114 if (newflags == oldflags) {
107115 *pprev = vma;
107116 return 0;
107117 }
107118
107119 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
107120 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
107121 +
107122 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
107123 + return -ENOMEM;
107124 +
107125 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
107126 + return -ENOMEM;
107127 + }
107128 +
107129 /*
107130 * If we make a private mapping writable we increase our commit;
107131 * but (without finer accounting) cannot reduce our commit if we
107132 @@ -285,6 +353,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
107133 }
107134 }
107135
107136 +#ifdef CONFIG_PAX_SEGMEXEC
107137 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
107138 + if (start != vma->vm_start) {
107139 + error = split_vma(mm, vma, start, 1);
107140 + if (error)
107141 + goto fail;
107142 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
107143 + *pprev = (*pprev)->vm_next;
107144 + }
107145 +
107146 + if (end != vma->vm_end) {
107147 + error = split_vma(mm, vma, end, 0);
107148 + if (error)
107149 + goto fail;
107150 + }
107151 +
107152 + if (pax_find_mirror_vma(vma)) {
107153 + error = __do_munmap(mm, start_m, end_m - start_m);
107154 + if (error)
107155 + goto fail;
107156 + } else {
107157 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
107158 + if (!vma_m) {
107159 + error = -ENOMEM;
107160 + goto fail;
107161 + }
107162 + vma->vm_flags = newflags;
107163 + error = pax_mirror_vma(vma_m, vma);
107164 + if (error) {
107165 + vma->vm_flags = oldflags;
107166 + goto fail;
107167 + }
107168 + }
107169 + }
107170 +#endif
107171 +
107172 /*
107173 * First try to merge with previous and/or next vma.
107174 */
107175 @@ -315,7 +419,19 @@ success:
107176 * vm_flags and vm_page_prot are protected by the mmap_sem
107177 * held in write mode.
107178 */
107179 +
107180 +#ifdef CONFIG_PAX_SEGMEXEC
107181 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
107182 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
107183 +#endif
107184 +
107185 vma->vm_flags = newflags;
107186 +
107187 +#ifdef CONFIG_PAX_MPROTECT
107188 + if (mm->binfmt && mm->binfmt->handle_mprotect)
107189 + mm->binfmt->handle_mprotect(vma, newflags);
107190 +#endif
107191 +
107192 dirty_accountable = vma_wants_writenotify(vma);
107193 vma_set_page_prot(vma);
107194
107195 @@ -351,6 +467,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107196 end = start + len;
107197 if (end <= start)
107198 return -ENOMEM;
107199 +
107200 +#ifdef CONFIG_PAX_SEGMEXEC
107201 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
107202 + if (end > SEGMEXEC_TASK_SIZE)
107203 + return -EINVAL;
107204 + } else
107205 +#endif
107206 +
107207 + if (end > TASK_SIZE)
107208 + return -EINVAL;
107209 +
107210 if (!arch_validate_prot(prot))
107211 return -EINVAL;
107212
107213 @@ -358,7 +485,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107214 /*
107215 * Does the application expect PROT_READ to imply PROT_EXEC:
107216 */
107217 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
107218 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
107219 prot |= PROT_EXEC;
107220
107221 vm_flags = calc_vm_prot_bits(prot);
107222 @@ -390,6 +517,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107223 if (start > vma->vm_start)
107224 prev = vma;
107225
107226 +#ifdef CONFIG_PAX_MPROTECT
107227 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
107228 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
107229 +#endif
107230 +
107231 for (nstart = start ; ; ) {
107232 unsigned long newflags;
107233
107234 @@ -400,6 +532,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107235
107236 /* newflags >> 4 shift VM_MAY% in place of VM_% */
107237 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
107238 + if (prot & (PROT_WRITE | PROT_EXEC))
107239 + gr_log_rwxmprotect(vma);
107240 +
107241 + error = -EACCES;
107242 + goto out;
107243 + }
107244 +
107245 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
107246 error = -EACCES;
107247 goto out;
107248 }
107249 @@ -414,6 +554,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107250 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
107251 if (error)
107252 goto out;
107253 +
107254 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
107255 +
107256 nstart = tmp;
107257
107258 if (nstart < prev->vm_end)
107259 diff --git a/mm/mremap.c b/mm/mremap.c
107260 index 2dc44b1..caa1819 100644
107261 --- a/mm/mremap.c
107262 +++ b/mm/mremap.c
107263 @@ -142,6 +142,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
107264 continue;
107265 pte = ptep_get_and_clear(mm, old_addr, old_pte);
107266 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
107267 +
107268 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
107269 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
107270 + pte = pte_exprotect(pte);
107271 +#endif
107272 +
107273 pte = move_soft_dirty_pte(pte);
107274 set_pte_at(mm, new_addr, new_pte, pte);
107275 }
107276 @@ -350,6 +356,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
107277 if (is_vm_hugetlb_page(vma))
107278 goto Einval;
107279
107280 +#ifdef CONFIG_PAX_SEGMEXEC
107281 + if (pax_find_mirror_vma(vma))
107282 + goto Einval;
107283 +#endif
107284 +
107285 /* We can't remap across vm area boundaries */
107286 if (old_len > vma->vm_end - addr)
107287 goto Efault;
107288 @@ -405,20 +416,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
107289 unsigned long ret = -EINVAL;
107290 unsigned long charged = 0;
107291 unsigned long map_flags;
107292 + unsigned long pax_task_size = TASK_SIZE;
107293
107294 if (new_addr & ~PAGE_MASK)
107295 goto out;
107296
107297 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
107298 +#ifdef CONFIG_PAX_SEGMEXEC
107299 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
107300 + pax_task_size = SEGMEXEC_TASK_SIZE;
107301 +#endif
107302 +
107303 + pax_task_size -= PAGE_SIZE;
107304 +
107305 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
107306 goto out;
107307
107308 /* Check if the location we're moving into overlaps the
107309 * old location at all, and fail if it does.
107310 */
107311 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
107312 - goto out;
107313 -
107314 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
107315 + if (addr + old_len > new_addr && new_addr + new_len > addr)
107316 goto out;
107317
107318 ret = do_munmap(mm, new_addr, new_len);
107319 @@ -487,6 +503,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107320 unsigned long ret = -EINVAL;
107321 unsigned long charged = 0;
107322 bool locked = false;
107323 + unsigned long pax_task_size = TASK_SIZE;
107324
107325 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
107326 return ret;
107327 @@ -508,6 +525,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107328 if (!new_len)
107329 return ret;
107330
107331 +#ifdef CONFIG_PAX_SEGMEXEC
107332 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
107333 + pax_task_size = SEGMEXEC_TASK_SIZE;
107334 +#endif
107335 +
107336 + pax_task_size -= PAGE_SIZE;
107337 +
107338 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
107339 + old_len > pax_task_size || addr > pax_task_size-old_len)
107340 + return ret;
107341 +
107342 down_write(&current->mm->mmap_sem);
107343
107344 if (flags & MREMAP_FIXED) {
107345 @@ -558,6 +586,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107346 new_addr = addr;
107347 }
107348 ret = addr;
107349 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
107350 goto out;
107351 }
107352 }
107353 @@ -581,7 +610,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107354 goto out;
107355 }
107356
107357 + map_flags = vma->vm_flags;
107358 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
107359 + if (!(ret & ~PAGE_MASK)) {
107360 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
107361 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
107362 + }
107363 }
107364 out:
107365 if (ret & ~PAGE_MASK)
107366 diff --git a/mm/nommu.c b/mm/nommu.c
107367 index 3fba2dc9..fdad748 100644
107368 --- a/mm/nommu.c
107369 +++ b/mm/nommu.c
107370 @@ -72,7 +72,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
107371 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
107372 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
107373 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
107374 -int heap_stack_gap = 0;
107375
107376 atomic_long_t mmap_pages_allocated;
107377
107378 @@ -892,15 +891,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
107379 EXPORT_SYMBOL(find_vma);
107380
107381 /*
107382 - * find a VMA
107383 - * - we don't extend stack VMAs under NOMMU conditions
107384 - */
107385 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
107386 -{
107387 - return find_vma(mm, addr);
107388 -}
107389 -
107390 -/*
107391 * expand a stack to a given address
107392 * - not supported under NOMMU conditions
107393 */
107394 @@ -1585,6 +1575,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
107395
107396 /* most fields are the same, copy all, and then fixup */
107397 *new = *vma;
107398 + INIT_LIST_HEAD(&new->anon_vma_chain);
107399 *region = *vma->vm_region;
107400 new->vm_region = region;
107401
107402 @@ -2007,8 +1998,8 @@ void filemap_map_pages(struct vm_area_struct *vma, struct vm_fault *vmf)
107403 }
107404 EXPORT_SYMBOL(filemap_map_pages);
107405
107406 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
107407 - unsigned long addr, void *buf, int len, int write)
107408 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
107409 + unsigned long addr, void *buf, size_t len, int write)
107410 {
107411 struct vm_area_struct *vma;
107412
107413 @@ -2049,8 +2040,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
107414 *
107415 * The caller must hold a reference on @mm.
107416 */
107417 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
107418 - void *buf, int len, int write)
107419 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
107420 + void *buf, size_t len, int write)
107421 {
107422 return __access_remote_vm(NULL, mm, addr, buf, len, write);
107423 }
107424 @@ -2059,7 +2050,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
107425 * Access another process' address space.
107426 * - source/target buffer must be kernel space
107427 */
107428 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
107429 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
107430 {
107431 struct mm_struct *mm;
107432
107433 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
107434 index ad05f2f..cee723a 100644
107435 --- a/mm/page-writeback.c
107436 +++ b/mm/page-writeback.c
107437 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
107438 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
107439 * - the bdi dirty thresh drops quickly due to change of JBOD workload
107440 */
107441 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
107442 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
107443 unsigned long thresh,
107444 unsigned long bg_thresh,
107445 unsigned long dirty,
107446 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
107447 index 40e2942..0eb29a2 100644
107448 --- a/mm/page_alloc.c
107449 +++ b/mm/page_alloc.c
107450 @@ -61,6 +61,7 @@
107451 #include <linux/hugetlb.h>
107452 #include <linux/sched/rt.h>
107453 #include <linux/page_owner.h>
107454 +#include <linux/random.h>
107455
107456 #include <asm/sections.h>
107457 #include <asm/tlbflush.h>
107458 @@ -357,7 +358,7 @@ out:
107459 * This usage means that zero-order pages may not be compound.
107460 */
107461
107462 -static void free_compound_page(struct page *page)
107463 +void free_compound_page(struct page *page)
107464 {
107465 __free_pages_ok(page, compound_order(page));
107466 }
107467 @@ -480,7 +481,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
107468 __mod_zone_freepage_state(zone, (1 << order), migratetype);
107469 }
107470 #else
107471 -struct page_ext_operations debug_guardpage_ops = { NULL, };
107472 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
107473 static inline void set_page_guard(struct zone *zone, struct page *page,
107474 unsigned int order, int migratetype) {}
107475 static inline void clear_page_guard(struct zone *zone, struct page *page,
107476 @@ -783,6 +784,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
107477 bool compound = PageCompound(page);
107478 int i, bad = 0;
107479
107480 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107481 + unsigned long index = 1UL << order;
107482 +#endif
107483 +
107484 VM_BUG_ON_PAGE(PageTail(page), page);
107485 VM_BUG_ON_PAGE(compound && compound_order(page) != order, page);
107486
107487 @@ -809,6 +814,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
107488 debug_check_no_obj_freed(page_address(page),
107489 PAGE_SIZE << order);
107490 }
107491 +
107492 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107493 + for (; index; --index)
107494 + sanitize_highpage(page + index - 1);
107495 +#endif
107496 +
107497 arch_free_page(page, order);
107498 kernel_map_pages(page, 1 << order, 0);
107499
107500 @@ -832,6 +843,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
107501 local_irq_restore(flags);
107502 }
107503
107504 +#ifdef CONFIG_PAX_LATENT_ENTROPY
107505 +bool __meminitdata extra_latent_entropy;
107506 +
107507 +static int __init setup_pax_extra_latent_entropy(char *str)
107508 +{
107509 + extra_latent_entropy = true;
107510 + return 0;
107511 +}
107512 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
107513 +
107514 +volatile u64 latent_entropy __latent_entropy;
107515 +EXPORT_SYMBOL(latent_entropy);
107516 +#endif
107517 +
107518 void __init __free_pages_bootmem(struct page *page, unsigned int order)
107519 {
107520 unsigned int nr_pages = 1 << order;
107521 @@ -847,6 +872,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
107522 __ClearPageReserved(p);
107523 set_page_count(p, 0);
107524
107525 +#ifdef CONFIG_PAX_LATENT_ENTROPY
107526 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
107527 + u64 hash = 0;
107528 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
107529 + const u64 *data = lowmem_page_address(page);
107530 +
107531 + for (index = 0; index < end; index++)
107532 + hash ^= hash + data[index];
107533 + latent_entropy ^= hash;
107534 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
107535 + }
107536 +#endif
107537 +
107538 page_zone(page)->managed_pages += nr_pages;
107539 set_page_refcounted(page);
107540 __free_pages(page, order);
107541 @@ -974,8 +1012,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
107542 kernel_map_pages(page, 1 << order, 1);
107543 kasan_alloc_pages(page, order);
107544
107545 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
107546 if (gfp_flags & __GFP_ZERO)
107547 prep_zero_page(page, order, gfp_flags);
107548 +#endif
107549
107550 if (order && (gfp_flags & __GFP_COMP))
107551 prep_compound_page(page, order);
107552 @@ -1699,7 +1739,7 @@ struct page *buffered_rmqueue(struct zone *preferred_zone,
107553 }
107554
107555 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
107556 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
107557 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
107558 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
107559 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
107560
107561 @@ -2018,7 +2058,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
107562 do {
107563 mod_zone_page_state(zone, NR_ALLOC_BATCH,
107564 high_wmark_pages(zone) - low_wmark_pages(zone) -
107565 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
107566 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
107567 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
107568 } while (zone++ != preferred_zone);
107569 }
107570 @@ -5738,7 +5778,7 @@ static void __setup_per_zone_wmarks(void)
107571
107572 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
107573 high_wmark_pages(zone) - low_wmark_pages(zone) -
107574 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
107575 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
107576
107577 setup_zone_migrate_reserve(zone);
107578 spin_unlock_irqrestore(&zone->lock, flags);
107579 diff --git a/mm/percpu.c b/mm/percpu.c
107580 index 73c97a5..508ee25 100644
107581 --- a/mm/percpu.c
107582 +++ b/mm/percpu.c
107583 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
107584 static unsigned int pcpu_high_unit_cpu __read_mostly;
107585
107586 /* the address of the first chunk which starts with the kernel static area */
107587 -void *pcpu_base_addr __read_mostly;
107588 +void *pcpu_base_addr __read_only;
107589 EXPORT_SYMBOL_GPL(pcpu_base_addr);
107590
107591 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
107592 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
107593 index b159769..d07037f 100644
107594 --- a/mm/process_vm_access.c
107595 +++ b/mm/process_vm_access.c
107596 @@ -13,6 +13,7 @@
107597 #include <linux/uio.h>
107598 #include <linux/sched.h>
107599 #include <linux/highmem.h>
107600 +#include <linux/security.h>
107601 #include <linux/ptrace.h>
107602 #include <linux/slab.h>
107603 #include <linux/syscalls.h>
107604 @@ -154,19 +155,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
107605 ssize_t iov_len;
107606 size_t total_len = iov_iter_count(iter);
107607
107608 + return -ENOSYS; // PaX: until properly audited
107609 +
107610 /*
107611 * Work out how many pages of struct pages we're going to need
107612 * when eventually calling get_user_pages
107613 */
107614 for (i = 0; i < riovcnt; i++) {
107615 iov_len = rvec[i].iov_len;
107616 - if (iov_len > 0) {
107617 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
107618 - + iov_len)
107619 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
107620 - / PAGE_SIZE + 1;
107621 - nr_pages = max(nr_pages, nr_pages_iov);
107622 - }
107623 + if (iov_len <= 0)
107624 + continue;
107625 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
107626 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
107627 + nr_pages = max(nr_pages, nr_pages_iov);
107628 }
107629
107630 if (nr_pages == 0)
107631 @@ -194,6 +195,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
107632 goto free_proc_pages;
107633 }
107634
107635 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
107636 + rc = -EPERM;
107637 + goto put_task_struct;
107638 + }
107639 +
107640 mm = mm_access(task, PTRACE_MODE_ATTACH);
107641 if (!mm || IS_ERR(mm)) {
107642 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
107643 diff --git a/mm/rmap.c b/mm/rmap.c
107644 index c161a14..8a069bb 100644
107645 --- a/mm/rmap.c
107646 +++ b/mm/rmap.c
107647 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107648 struct anon_vma *anon_vma = vma->anon_vma;
107649 struct anon_vma_chain *avc;
107650
107651 +#ifdef CONFIG_PAX_SEGMEXEC
107652 + struct anon_vma_chain *avc_m = NULL;
107653 +#endif
107654 +
107655 might_sleep();
107656 if (unlikely(!anon_vma)) {
107657 struct mm_struct *mm = vma->vm_mm;
107658 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107659 if (!avc)
107660 goto out_enomem;
107661
107662 +#ifdef CONFIG_PAX_SEGMEXEC
107663 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
107664 + if (!avc_m)
107665 + goto out_enomem_free_avc;
107666 +#endif
107667 +
107668 anon_vma = find_mergeable_anon_vma(vma);
107669 allocated = NULL;
107670 if (!anon_vma) {
107671 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107672 /* page_table_lock to protect against threads */
107673 spin_lock(&mm->page_table_lock);
107674 if (likely(!vma->anon_vma)) {
107675 +
107676 +#ifdef CONFIG_PAX_SEGMEXEC
107677 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
107678 +
107679 + if (vma_m) {
107680 + BUG_ON(vma_m->anon_vma);
107681 + vma_m->anon_vma = anon_vma;
107682 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
107683 + anon_vma->degree++;
107684 + avc_m = NULL;
107685 + }
107686 +#endif
107687 +
107688 vma->anon_vma = anon_vma;
107689 anon_vma_chain_link(vma, avc, anon_vma);
107690 /* vma reference or self-parent link for new root */
107691 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107692
107693 if (unlikely(allocated))
107694 put_anon_vma(allocated);
107695 +
107696 +#ifdef CONFIG_PAX_SEGMEXEC
107697 + if (unlikely(avc_m))
107698 + anon_vma_chain_free(avc_m);
107699 +#endif
107700 +
107701 if (unlikely(avc))
107702 anon_vma_chain_free(avc);
107703 }
107704 return 0;
107705
107706 out_enomem_free_avc:
107707 +
107708 +#ifdef CONFIG_PAX_SEGMEXEC
107709 + if (avc_m)
107710 + anon_vma_chain_free(avc_m);
107711 +#endif
107712 +
107713 anon_vma_chain_free(avc);
107714 out_enomem:
107715 return -ENOMEM;
107716 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
107717 * good chance of avoiding scanning the whole hierarchy when it searches where
107718 * page is mapped.
107719 */
107720 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
107721 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
107722 {
107723 struct anon_vma_chain *avc, *pavc;
107724 struct anon_vma *root = NULL;
107725 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
107726 * the corresponding VMA in the parent process is attached to.
107727 * Returns 0 on success, non-zero on failure.
107728 */
107729 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
107730 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
107731 {
107732 struct anon_vma_chain *avc;
107733 struct anon_vma *anon_vma;
107734 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
107735 void __init anon_vma_init(void)
107736 {
107737 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
107738 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
107739 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
107740 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
107741 + anon_vma_ctor);
107742 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
107743 + SLAB_PANIC|SLAB_NO_SANITIZE);
107744 }
107745
107746 /*
107747 diff --git a/mm/shmem.c b/mm/shmem.c
107748 index cf2d0ca..ec06b8b 100644
107749 --- a/mm/shmem.c
107750 +++ b/mm/shmem.c
107751 @@ -33,7 +33,7 @@
107752 #include <linux/swap.h>
107753 #include <linux/aio.h>
107754
107755 -static struct vfsmount *shm_mnt;
107756 +struct vfsmount *shm_mnt;
107757
107758 #ifdef CONFIG_SHMEM
107759 /*
107760 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
107761 #define BOGO_DIRENT_SIZE 20
107762
107763 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
107764 -#define SHORT_SYMLINK_LEN 128
107765 +#define SHORT_SYMLINK_LEN 64
107766
107767 /*
107768 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
107769 @@ -2555,6 +2555,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
107770 static int shmem_xattr_validate(const char *name)
107771 {
107772 struct { const char *prefix; size_t len; } arr[] = {
107773 +
107774 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
107775 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
107776 +#endif
107777 +
107778 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
107779 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
107780 };
107781 @@ -2610,6 +2615,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
107782 if (err)
107783 return err;
107784
107785 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
107786 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
107787 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
107788 + return -EOPNOTSUPP;
107789 + if (size > 8)
107790 + return -EINVAL;
107791 + }
107792 +#endif
107793 +
107794 return simple_xattr_set(&info->xattrs, name, value, size, flags);
107795 }
107796
107797 @@ -2993,8 +3007,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
107798 int err = -ENOMEM;
107799
107800 /* Round up to L1_CACHE_BYTES to resist false sharing */
107801 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
107802 - L1_CACHE_BYTES), GFP_KERNEL);
107803 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
107804 if (!sbinfo)
107805 return -ENOMEM;
107806
107807 diff --git a/mm/slab.c b/mm/slab.c
107808 index c4b89ea..20990be 100644
107809 --- a/mm/slab.c
107810 +++ b/mm/slab.c
107811 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
107812 if ((x)->max_freeable < i) \
107813 (x)->max_freeable = i; \
107814 } while (0)
107815 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
107816 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
107817 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
107818 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
107819 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
107820 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
107821 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
107822 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
107823 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
107824 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
107825 #else
107826 #define STATS_INC_ACTIVE(x) do { } while (0)
107827 #define STATS_DEC_ACTIVE(x) do { } while (0)
107828 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
107829 #define STATS_INC_ALLOCMISS(x) do { } while (0)
107830 #define STATS_INC_FREEHIT(x) do { } while (0)
107831 #define STATS_INC_FREEMISS(x) do { } while (0)
107832 +#define STATS_INC_SANITIZED(x) do { } while (0)
107833 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
107834 #endif
107835
107836 #if DEBUG
107837 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
107838 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
107839 */
107840 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
107841 - const struct page *page, void *obj)
107842 + const struct page *page, const void *obj)
107843 {
107844 u32 offset = (obj - page->s_mem);
107845 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
107846 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
107847 * structures first. Without this, further allocations will bug.
107848 */
107849 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
107850 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
107851 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
107852 slab_state = PARTIAL_NODE;
107853
107854 slab_early_init = 0;
107855 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
107856
107857 cachep = find_mergeable(size, align, flags, name, ctor);
107858 if (cachep) {
107859 - cachep->refcount++;
107860 + atomic_inc(&cachep->refcount);
107861
107862 /*
107863 * Adjust the object sizes so that we clear
107864 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
107865 struct array_cache *ac = cpu_cache_get(cachep);
107866
107867 check_irq_off();
107868 +
107869 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107870 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
107871 + STATS_INC_NOT_SANITIZED(cachep);
107872 + else {
107873 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
107874 +
107875 + if (cachep->ctor)
107876 + cachep->ctor(objp);
107877 +
107878 + STATS_INC_SANITIZED(cachep);
107879 + }
107880 +#endif
107881 +
107882 kmemleak_free_recursive(objp, cachep->flags);
107883 objp = cache_free_debugcheck(cachep, objp, caller);
107884
107885 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
107886 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
107887 }
107888
107889 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
107890 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
107891 {
107892 return __do_kmalloc_node(size, flags, node, _RET_IP_);
107893 }
107894 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
107895 * @flags: the type of memory to allocate (see kmalloc).
107896 * @caller: function caller for debug tracking of the caller
107897 */
107898 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
107899 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
107900 unsigned long caller)
107901 {
107902 struct kmem_cache *cachep;
107903 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
107904
107905 if (unlikely(ZERO_OR_NULL_PTR(objp)))
107906 return;
107907 + VM_BUG_ON(!virt_addr_valid(objp));
107908 local_irq_save(flags);
107909 kfree_debugcheck(objp);
107910 c = virt_to_cache(objp);
107911 @@ -3981,14 +4000,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
107912 }
107913 /* cpu stats */
107914 {
107915 - unsigned long allochit = atomic_read(&cachep->allochit);
107916 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
107917 - unsigned long freehit = atomic_read(&cachep->freehit);
107918 - unsigned long freemiss = atomic_read(&cachep->freemiss);
107919 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
107920 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
107921 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
107922 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
107923
107924 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
107925 allochit, allocmiss, freehit, freemiss);
107926 }
107927 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107928 + {
107929 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
107930 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
107931 +
107932 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
107933 + }
107934 +#endif
107935 #endif
107936 }
107937
107938 @@ -4196,13 +4223,69 @@ static const struct file_operations proc_slabstats_operations = {
107939 static int __init slab_proc_init(void)
107940 {
107941 #ifdef CONFIG_DEBUG_SLAB_LEAK
107942 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
107943 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
107944 #endif
107945 return 0;
107946 }
107947 module_init(slab_proc_init);
107948 #endif
107949
107950 +bool is_usercopy_object(const void *ptr)
107951 +{
107952 + struct page *page;
107953 + struct kmem_cache *cachep;
107954 +
107955 + if (ZERO_OR_NULL_PTR(ptr))
107956 + return false;
107957 +
107958 + if (!slab_is_available())
107959 + return false;
107960 +
107961 + if (!virt_addr_valid(ptr))
107962 + return false;
107963 +
107964 + page = virt_to_head_page(ptr);
107965 +
107966 + if (!PageSlab(page))
107967 + return false;
107968 +
107969 + cachep = page->slab_cache;
107970 + return cachep->flags & SLAB_USERCOPY;
107971 +}
107972 +
107973 +#ifdef CONFIG_PAX_USERCOPY
107974 +const char *check_heap_object(const void *ptr, unsigned long n)
107975 +{
107976 + struct page *page;
107977 + struct kmem_cache *cachep;
107978 + unsigned int objnr;
107979 + unsigned long offset;
107980 +
107981 + if (ZERO_OR_NULL_PTR(ptr))
107982 + return "<null>";
107983 +
107984 + if (!virt_addr_valid(ptr))
107985 + return NULL;
107986 +
107987 + page = virt_to_head_page(ptr);
107988 +
107989 + if (!PageSlab(page))
107990 + return NULL;
107991 +
107992 + cachep = page->slab_cache;
107993 + if (!(cachep->flags & SLAB_USERCOPY))
107994 + return cachep->name;
107995 +
107996 + objnr = obj_to_index(cachep, page, ptr);
107997 + BUG_ON(objnr >= cachep->num);
107998 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
107999 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
108000 + return NULL;
108001 +
108002 + return cachep->name;
108003 +}
108004 +#endif
108005 +
108006 /**
108007 * ksize - get the actual amount of memory allocated for a given object
108008 * @objp: Pointer to the object
108009 diff --git a/mm/slab.h b/mm/slab.h
108010 index 4c3ac12..7b2e470 100644
108011 --- a/mm/slab.h
108012 +++ b/mm/slab.h
108013 @@ -22,7 +22,7 @@ struct kmem_cache {
108014 unsigned int align; /* Alignment as calculated */
108015 unsigned long flags; /* Active flags on the slab */
108016 const char *name; /* Slab name for sysfs */
108017 - int refcount; /* Use counter */
108018 + atomic_t refcount; /* Use counter */
108019 void (*ctor)(void *); /* Called on object slot creation */
108020 struct list_head list; /* List of all slab caches on the system */
108021 };
108022 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
108023 /* The slab cache that manages slab cache information */
108024 extern struct kmem_cache *kmem_cache;
108025
108026 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108027 +#ifdef CONFIG_X86_64
108028 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
108029 +#else
108030 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
108031 +#endif
108032 +enum pax_sanitize_mode {
108033 + PAX_SANITIZE_SLAB_OFF = 0,
108034 + PAX_SANITIZE_SLAB_FAST,
108035 + PAX_SANITIZE_SLAB_FULL,
108036 +};
108037 +extern enum pax_sanitize_mode pax_sanitize_slab;
108038 +#endif
108039 +
108040 unsigned long calculate_alignment(unsigned long flags,
108041 unsigned long align, unsigned long size);
108042
108043 @@ -114,7 +128,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
108044
108045 /* Legal flag mask for kmem_cache_create(), for various configurations */
108046 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
108047 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
108048 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
108049 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
108050
108051 #if defined(CONFIG_DEBUG_SLAB)
108052 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
108053 @@ -315,6 +330,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
108054 return s;
108055
108056 page = virt_to_head_page(x);
108057 +
108058 + BUG_ON(!PageSlab(page));
108059 +
108060 cachep = page->slab_cache;
108061 if (slab_equal_or_root(cachep, s))
108062 return cachep;
108063 diff --git a/mm/slab_common.c b/mm/slab_common.c
108064 index 999bb34..9843aea 100644
108065 --- a/mm/slab_common.c
108066 +++ b/mm/slab_common.c
108067 @@ -25,11 +25,35 @@
108068
108069 #include "slab.h"
108070
108071 -enum slab_state slab_state;
108072 +enum slab_state slab_state __read_only;
108073 LIST_HEAD(slab_caches);
108074 DEFINE_MUTEX(slab_mutex);
108075 struct kmem_cache *kmem_cache;
108076
108077 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108078 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
108079 +static int __init pax_sanitize_slab_setup(char *str)
108080 +{
108081 + if (!str)
108082 + return 0;
108083 +
108084 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
108085 + pr_info("PaX slab sanitization: %s\n", "disabled");
108086 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
108087 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
108088 + pr_info("PaX slab sanitization: %s\n", "fast");
108089 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
108090 + } else if (!strcmp(str, "full")) {
108091 + pr_info("PaX slab sanitization: %s\n", "full");
108092 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
108093 + } else
108094 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
108095 +
108096 + return 0;
108097 +}
108098 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
108099 +#endif
108100 +
108101 /*
108102 * Set of flags that will prevent slab merging
108103 */
108104 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
108105 * Merge control. If this is set then no merging of slab caches will occur.
108106 * (Could be removed. This was introduced to pacify the merge skeptics.)
108107 */
108108 -static int slab_nomerge;
108109 +static int slab_nomerge = 1;
108110
108111 static int __init setup_slab_nomerge(char *str)
108112 {
108113 @@ -217,7 +241,7 @@ int slab_unmergeable(struct kmem_cache *s)
108114 /*
108115 * We may have set a slab to be unmergeable during bootstrap.
108116 */
108117 - if (s->refcount < 0)
108118 + if (atomic_read(&s->refcount) < 0)
108119 return 1;
108120
108121 return 0;
108122 @@ -321,7 +345,7 @@ do_kmem_cache_create(const char *name, size_t object_size, size_t size,
108123 if (err)
108124 goto out_free_cache;
108125
108126 - s->refcount = 1;
108127 + atomic_set(&s->refcount, 1);
108128 list_add(&s->list, &slab_caches);
108129 out:
108130 if (err)
108131 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
108132 */
108133 flags &= CACHE_CREATE_MASK;
108134
108135 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108136 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
108137 + flags |= SLAB_NO_SANITIZE;
108138 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
108139 + flags &= ~SLAB_NO_SANITIZE;
108140 +#endif
108141 +
108142 s = __kmem_cache_alias(name, size, align, flags, ctor);
108143 if (s)
108144 goto out_unlock;
108145 @@ -456,7 +487,7 @@ static void do_kmem_cache_release(struct list_head *release,
108146 rcu_barrier();
108147
108148 list_for_each_entry_safe(s, s2, release, list) {
108149 -#ifdef SLAB_SUPPORTS_SYSFS
108150 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108151 sysfs_slab_remove(s);
108152 #else
108153 slab_kmem_cache_release(s);
108154 @@ -625,8 +656,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
108155
108156 mutex_lock(&slab_mutex);
108157
108158 - s->refcount--;
108159 - if (s->refcount)
108160 + if (!atomic_dec_and_test(&s->refcount))
108161 goto out_unlock;
108162
108163 for_each_memcg_cache_safe(c, c2, s) {
108164 @@ -691,7 +721,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
108165 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
108166 name, size, err);
108167
108168 - s->refcount = -1; /* Exempt from merging for now */
108169 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
108170 }
108171
108172 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
108173 @@ -704,7 +734,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
108174
108175 create_boot_cache(s, name, size, flags);
108176 list_add(&s->list, &slab_caches);
108177 - s->refcount = 1;
108178 + atomic_set(&s->refcount, 1);
108179 return s;
108180 }
108181
108182 @@ -716,6 +746,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
108183 EXPORT_SYMBOL(kmalloc_dma_caches);
108184 #endif
108185
108186 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108187 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
108188 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
108189 +#endif
108190 +
108191 /*
108192 * Conversion table for small slabs sizes / 8 to the index in the
108193 * kmalloc array. This is necessary for slabs < 192 since we have non power
108194 @@ -780,6 +815,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
108195 return kmalloc_dma_caches[index];
108196
108197 #endif
108198 +
108199 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108200 + if (unlikely((flags & GFP_USERCOPY)))
108201 + return kmalloc_usercopy_caches[index];
108202 +
108203 +#endif
108204 +
108205 return kmalloc_caches[index];
108206 }
108207
108208 @@ -836,7 +878,7 @@ void __init create_kmalloc_caches(unsigned long flags)
108209 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
108210 if (!kmalloc_caches[i]) {
108211 kmalloc_caches[i] = create_kmalloc_cache(NULL,
108212 - 1 << i, flags);
108213 + 1 << i, SLAB_USERCOPY | flags);
108214 }
108215
108216 /*
108217 @@ -845,10 +887,10 @@ void __init create_kmalloc_caches(unsigned long flags)
108218 * earlier power of two caches
108219 */
108220 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
108221 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
108222 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
108223
108224 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
108225 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
108226 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
108227 }
108228
108229 /* Kmalloc array is now usable */
108230 @@ -881,6 +923,23 @@ void __init create_kmalloc_caches(unsigned long flags)
108231 }
108232 }
108233 #endif
108234 +
108235 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108236 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
108237 + struct kmem_cache *s = kmalloc_caches[i];
108238 +
108239 + if (s) {
108240 + int size = kmalloc_size(i);
108241 + char *n = kasprintf(GFP_NOWAIT,
108242 + "usercopy-kmalloc-%d", size);
108243 +
108244 + BUG_ON(!n);
108245 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
108246 + size, SLAB_USERCOPY | flags);
108247 + }
108248 + }
108249 +#endif
108250 +
108251 }
108252 #endif /* !CONFIG_SLOB */
108253
108254 @@ -940,6 +999,9 @@ static void print_slabinfo_header(struct seq_file *m)
108255 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
108256 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
108257 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
108258 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108259 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
108260 +#endif
108261 #endif
108262 seq_putc(m, '\n');
108263 }
108264 @@ -1069,7 +1131,7 @@ static int __init slab_proc_init(void)
108265 module_init(slab_proc_init);
108266 #endif /* CONFIG_SLABINFO */
108267
108268 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
108269 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
108270 gfp_t flags)
108271 {
108272 void *ret;
108273 diff --git a/mm/slob.c b/mm/slob.c
108274 index 94a7fed..cf3fb1a 100644
108275 --- a/mm/slob.c
108276 +++ b/mm/slob.c
108277 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
108278 /*
108279 * Return the size of a slob block.
108280 */
108281 -static slobidx_t slob_units(slob_t *s)
108282 +static slobidx_t slob_units(const slob_t *s)
108283 {
108284 if (s->units > 0)
108285 return s->units;
108286 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
108287 /*
108288 * Return the next free slob block pointer after this one.
108289 */
108290 -static slob_t *slob_next(slob_t *s)
108291 +static slob_t *slob_next(const slob_t *s)
108292 {
108293 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
108294 slobidx_t next;
108295 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
108296 /*
108297 * Returns true if s is the last free block in its page.
108298 */
108299 -static int slob_last(slob_t *s)
108300 +static int slob_last(const slob_t *s)
108301 {
108302 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
108303 }
108304
108305 -static void *slob_new_pages(gfp_t gfp, int order, int node)
108306 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
108307 {
108308 - void *page;
108309 + struct page *page;
108310
108311 #ifdef CONFIG_NUMA
108312 if (node != NUMA_NO_NODE)
108313 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
108314 if (!page)
108315 return NULL;
108316
108317 - return page_address(page);
108318 + __SetPageSlab(page);
108319 + return page;
108320 }
108321
108322 -static void slob_free_pages(void *b, int order)
108323 +static void slob_free_pages(struct page *sp, int order)
108324 {
108325 if (current->reclaim_state)
108326 current->reclaim_state->reclaimed_slab += 1 << order;
108327 - free_pages((unsigned long)b, order);
108328 + __ClearPageSlab(sp);
108329 + page_mapcount_reset(sp);
108330 + sp->private = 0;
108331 + __free_pages(sp, order);
108332 }
108333
108334 /*
108335 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
108336
108337 /* Not enough space: must allocate a new page */
108338 if (!b) {
108339 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
108340 - if (!b)
108341 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
108342 + if (!sp)
108343 return NULL;
108344 - sp = virt_to_page(b);
108345 - __SetPageSlab(sp);
108346 + b = page_address(sp);
108347
108348 spin_lock_irqsave(&slob_lock, flags);
108349 sp->units = SLOB_UNITS(PAGE_SIZE);
108350 sp->freelist = b;
108351 + sp->private = 0;
108352 INIT_LIST_HEAD(&sp->lru);
108353 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
108354 set_slob_page_free(sp, slob_list);
108355 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
108356 /*
108357 * slob_free: entry point into the slob allocator.
108358 */
108359 -static void slob_free(void *block, int size)
108360 +static void slob_free(struct kmem_cache *c, void *block, int size)
108361 {
108362 struct page *sp;
108363 slob_t *prev, *next, *b = (slob_t *)block;
108364 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
108365 if (slob_page_free(sp))
108366 clear_slob_page_free(sp);
108367 spin_unlock_irqrestore(&slob_lock, flags);
108368 - __ClearPageSlab(sp);
108369 - page_mapcount_reset(sp);
108370 - slob_free_pages(b, 0);
108371 + slob_free_pages(sp, 0);
108372 return;
108373 }
108374
108375 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108376 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
108377 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
108378 +#endif
108379 +
108380 if (!slob_page_free(sp)) {
108381 /* This slob page is about to become partially free. Easy! */
108382 sp->units = units;
108383 @@ -424,11 +431,10 @@ out:
108384 */
108385
108386 static __always_inline void *
108387 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
108388 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
108389 {
108390 - unsigned int *m;
108391 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108392 - void *ret;
108393 + slob_t *m;
108394 + void *ret = NULL;
108395
108396 gfp &= gfp_allowed_mask;
108397
108398 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
108399
108400 if (!m)
108401 return NULL;
108402 - *m = size;
108403 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
108404 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
108405 + m[0].units = size;
108406 + m[1].units = align;
108407 ret = (void *)m + align;
108408
108409 trace_kmalloc_node(caller, ret,
108410 size, size + align, gfp, node);
108411 } else {
108412 unsigned int order = get_order(size);
108413 + struct page *page;
108414
108415 if (likely(order))
108416 gfp |= __GFP_COMP;
108417 - ret = slob_new_pages(gfp, order, node);
108418 + page = slob_new_pages(gfp, order, node);
108419 + if (page) {
108420 + ret = page_address(page);
108421 + page->private = size;
108422 + }
108423
108424 trace_kmalloc_node(caller, ret,
108425 size, PAGE_SIZE << order, gfp, node);
108426 }
108427
108428 - kmemleak_alloc(ret, size, 1, gfp);
108429 return ret;
108430 }
108431
108432 -void *__kmalloc(size_t size, gfp_t gfp)
108433 +static __always_inline void *
108434 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
108435 +{
108436 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108437 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
108438 +
108439 + if (!ZERO_OR_NULL_PTR(ret))
108440 + kmemleak_alloc(ret, size, 1, gfp);
108441 + return ret;
108442 +}
108443 +
108444 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
108445 {
108446 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
108447 }
108448 @@ -491,34 +515,112 @@ void kfree(const void *block)
108449 return;
108450 kmemleak_free(block);
108451
108452 + VM_BUG_ON(!virt_addr_valid(block));
108453 sp = virt_to_page(block);
108454 - if (PageSlab(sp)) {
108455 + VM_BUG_ON(!PageSlab(sp));
108456 + if (!sp->private) {
108457 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108458 - unsigned int *m = (unsigned int *)(block - align);
108459 - slob_free(m, *m + align);
108460 - } else
108461 + slob_t *m = (slob_t *)(block - align);
108462 + slob_free(NULL, m, m[0].units + align);
108463 + } else {
108464 + __ClearPageSlab(sp);
108465 + page_mapcount_reset(sp);
108466 + sp->private = 0;
108467 __free_pages(sp, compound_order(sp));
108468 + }
108469 }
108470 EXPORT_SYMBOL(kfree);
108471
108472 +bool is_usercopy_object(const void *ptr)
108473 +{
108474 + if (!slab_is_available())
108475 + return false;
108476 +
108477 + // PAX: TODO
108478 +
108479 + return false;
108480 +}
108481 +
108482 +#ifdef CONFIG_PAX_USERCOPY
108483 +const char *check_heap_object(const void *ptr, unsigned long n)
108484 +{
108485 + struct page *page;
108486 + const slob_t *free;
108487 + const void *base;
108488 + unsigned long flags;
108489 +
108490 + if (ZERO_OR_NULL_PTR(ptr))
108491 + return "<null>";
108492 +
108493 + if (!virt_addr_valid(ptr))
108494 + return NULL;
108495 +
108496 + page = virt_to_head_page(ptr);
108497 + if (!PageSlab(page))
108498 + return NULL;
108499 +
108500 + if (page->private) {
108501 + base = page;
108502 + if (base <= ptr && n <= page->private - (ptr - base))
108503 + return NULL;
108504 + return "<slob>";
108505 + }
108506 +
108507 + /* some tricky double walking to find the chunk */
108508 + spin_lock_irqsave(&slob_lock, flags);
108509 + base = (void *)((unsigned long)ptr & PAGE_MASK);
108510 + free = page->freelist;
108511 +
108512 + while (!slob_last(free) && (void *)free <= ptr) {
108513 + base = free + slob_units(free);
108514 + free = slob_next(free);
108515 + }
108516 +
108517 + while (base < (void *)free) {
108518 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
108519 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
108520 + int offset;
108521 +
108522 + if (ptr < base + align)
108523 + break;
108524 +
108525 + offset = ptr - base - align;
108526 + if (offset >= m) {
108527 + base += size;
108528 + continue;
108529 + }
108530 +
108531 + if (n > m - offset)
108532 + break;
108533 +
108534 + spin_unlock_irqrestore(&slob_lock, flags);
108535 + return NULL;
108536 + }
108537 +
108538 + spin_unlock_irqrestore(&slob_lock, flags);
108539 + return "<slob>";
108540 +}
108541 +#endif
108542 +
108543 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
108544 size_t ksize(const void *block)
108545 {
108546 struct page *sp;
108547 int align;
108548 - unsigned int *m;
108549 + slob_t *m;
108550
108551 BUG_ON(!block);
108552 if (unlikely(block == ZERO_SIZE_PTR))
108553 return 0;
108554
108555 sp = virt_to_page(block);
108556 - if (unlikely(!PageSlab(sp)))
108557 - return PAGE_SIZE << compound_order(sp);
108558 + VM_BUG_ON(!PageSlab(sp));
108559 + if (sp->private)
108560 + return sp->private;
108561
108562 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108563 - m = (unsigned int *)(block - align);
108564 - return SLOB_UNITS(*m) * SLOB_UNIT;
108565 + m = (slob_t *)(block - align);
108566 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
108567 }
108568 EXPORT_SYMBOL(ksize);
108569
108570 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
108571
108572 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
108573 {
108574 - void *b;
108575 + void *b = NULL;
108576
108577 flags &= gfp_allowed_mask;
108578
108579 lockdep_trace_alloc(flags);
108580
108581 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108582 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
108583 +#else
108584 if (c->size < PAGE_SIZE) {
108585 b = slob_alloc(c->size, flags, c->align, node);
108586 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
108587 SLOB_UNITS(c->size) * SLOB_UNIT,
108588 flags, node);
108589 } else {
108590 - b = slob_new_pages(flags, get_order(c->size), node);
108591 + struct page *sp;
108592 +
108593 + sp = slob_new_pages(flags, get_order(c->size), node);
108594 + if (sp) {
108595 + b = page_address(sp);
108596 + sp->private = c->size;
108597 + }
108598 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
108599 PAGE_SIZE << get_order(c->size),
108600 flags, node);
108601 }
108602 +#endif
108603
108604 if (b && c->ctor)
108605 c->ctor(b);
108606 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
108607 EXPORT_SYMBOL(kmem_cache_alloc);
108608
108609 #ifdef CONFIG_NUMA
108610 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
108611 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
108612 {
108613 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
108614 }
108615 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
108616 EXPORT_SYMBOL(kmem_cache_alloc_node);
108617 #endif
108618
108619 -static void __kmem_cache_free(void *b, int size)
108620 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
108621 {
108622 - if (size < PAGE_SIZE)
108623 - slob_free(b, size);
108624 + struct page *sp;
108625 +
108626 + sp = virt_to_page(b);
108627 + BUG_ON(!PageSlab(sp));
108628 + if (!sp->private)
108629 + slob_free(c, b, size);
108630 else
108631 - slob_free_pages(b, get_order(size));
108632 + slob_free_pages(sp, get_order(size));
108633 }
108634
108635 static void kmem_rcu_free(struct rcu_head *head)
108636 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
108637 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
108638 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
108639
108640 - __kmem_cache_free(b, slob_rcu->size);
108641 + __kmem_cache_free(NULL, b, slob_rcu->size);
108642 }
108643
108644 void kmem_cache_free(struct kmem_cache *c, void *b)
108645 {
108646 + int size = c->size;
108647 +
108648 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108649 + if (size + c->align < PAGE_SIZE) {
108650 + size += c->align;
108651 + b -= c->align;
108652 + }
108653 +#endif
108654 +
108655 kmemleak_free_recursive(b, c->flags);
108656 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
108657 struct slob_rcu *slob_rcu;
108658 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
108659 - slob_rcu->size = c->size;
108660 + slob_rcu = b + (size - sizeof(struct slob_rcu));
108661 + slob_rcu->size = size;
108662 call_rcu(&slob_rcu->head, kmem_rcu_free);
108663 } else {
108664 - __kmem_cache_free(b, c->size);
108665 + __kmem_cache_free(c, b, size);
108666 }
108667
108668 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108669 + trace_kfree(_RET_IP_, b);
108670 +#else
108671 trace_kmem_cache_free(_RET_IP_, b);
108672 +#endif
108673 +
108674 }
108675 EXPORT_SYMBOL(kmem_cache_free);
108676
108677 diff --git a/mm/slub.c b/mm/slub.c
108678 index 82c4737..55c316a 100644
108679 --- a/mm/slub.c
108680 +++ b/mm/slub.c
108681 @@ -198,7 +198,7 @@ struct track {
108682
108683 enum track_item { TRACK_ALLOC, TRACK_FREE };
108684
108685 -#ifdef CONFIG_SYSFS
108686 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108687 static int sysfs_slab_add(struct kmem_cache *);
108688 static int sysfs_slab_alias(struct kmem_cache *, const char *);
108689 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
108690 @@ -556,7 +556,7 @@ static void print_track(const char *s, struct track *t)
108691 if (!t->addr)
108692 return;
108693
108694 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
108695 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
108696 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
108697 #ifdef CONFIG_STACKTRACE
108698 {
108699 @@ -2709,6 +2709,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
108700
108701 slab_free_hook(s, x);
108702
108703 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108704 + if (!(s->flags & SLAB_NO_SANITIZE)) {
108705 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
108706 + if (s->ctor)
108707 + s->ctor(x);
108708 + }
108709 +#endif
108710 +
108711 redo:
108712 /*
108713 * Determine the currently cpus per cpu slab.
108714 @@ -3050,6 +3058,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
108715 s->inuse = size;
108716
108717 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
108718 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108719 + (!(flags & SLAB_NO_SANITIZE)) ||
108720 +#endif
108721 s->ctor)) {
108722 /*
108723 * Relocate free pointer after the object if it is not
108724 @@ -3304,7 +3315,7 @@ static int __init setup_slub_min_objects(char *str)
108725
108726 __setup("slub_min_objects=", setup_slub_min_objects);
108727
108728 -void *__kmalloc(size_t size, gfp_t flags)
108729 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
108730 {
108731 struct kmem_cache *s;
108732 void *ret;
108733 @@ -3342,7 +3353,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
108734 return ptr;
108735 }
108736
108737 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
108738 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
108739 {
108740 struct kmem_cache *s;
108741 void *ret;
108742 @@ -3390,6 +3401,59 @@ static size_t __ksize(const void *object)
108743 return slab_ksize(page->slab_cache);
108744 }
108745
108746 +bool is_usercopy_object(const void *ptr)
108747 +{
108748 + struct page *page;
108749 + struct kmem_cache *s;
108750 +
108751 + if (ZERO_OR_NULL_PTR(ptr))
108752 + return false;
108753 +
108754 + if (!slab_is_available())
108755 + return false;
108756 +
108757 + if (!virt_addr_valid(ptr))
108758 + return false;
108759 +
108760 + page = virt_to_head_page(ptr);
108761 +
108762 + if (!PageSlab(page))
108763 + return false;
108764 +
108765 + s = page->slab_cache;
108766 + return s->flags & SLAB_USERCOPY;
108767 +}
108768 +
108769 +#ifdef CONFIG_PAX_USERCOPY
108770 +const char *check_heap_object(const void *ptr, unsigned long n)
108771 +{
108772 + struct page *page;
108773 + struct kmem_cache *s;
108774 + unsigned long offset;
108775 +
108776 + if (ZERO_OR_NULL_PTR(ptr))
108777 + return "<null>";
108778 +
108779 + if (!virt_addr_valid(ptr))
108780 + return NULL;
108781 +
108782 + page = virt_to_head_page(ptr);
108783 +
108784 + if (!PageSlab(page))
108785 + return NULL;
108786 +
108787 + s = page->slab_cache;
108788 + if (!(s->flags & SLAB_USERCOPY))
108789 + return s->name;
108790 +
108791 + offset = (ptr - page_address(page)) % s->size;
108792 + if (offset <= s->object_size && n <= s->object_size - offset)
108793 + return NULL;
108794 +
108795 + return s->name;
108796 +}
108797 +#endif
108798 +
108799 size_t ksize(const void *object)
108800 {
108801 size_t size = __ksize(object);
108802 @@ -3410,6 +3474,7 @@ void kfree(const void *x)
108803 if (unlikely(ZERO_OR_NULL_PTR(x)))
108804 return;
108805
108806 + VM_BUG_ON(!virt_addr_valid(x));
108807 page = virt_to_head_page(x);
108808 if (unlikely(!PageSlab(page))) {
108809 BUG_ON(!PageCompound(page));
108810 @@ -3726,7 +3791,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
108811
108812 s = find_mergeable(size, align, flags, name, ctor);
108813 if (s) {
108814 - s->refcount++;
108815 + atomic_inc(&s->refcount);
108816
108817 /*
108818 * Adjust the object sizes so that we clear
108819 @@ -3742,7 +3807,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
108820 }
108821
108822 if (sysfs_slab_alias(s, name)) {
108823 - s->refcount--;
108824 + atomic_dec(&s->refcount);
108825 s = NULL;
108826 }
108827 }
108828 @@ -3859,7 +3924,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
108829 }
108830 #endif
108831
108832 -#ifdef CONFIG_SYSFS
108833 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108834 static int count_inuse(struct page *page)
108835 {
108836 return page->inuse;
108837 @@ -4140,7 +4205,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
108838 len += sprintf(buf + len, "%7ld ", l->count);
108839
108840 if (l->addr)
108841 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108842 + len += sprintf(buf + len, "%pS", NULL);
108843 +#else
108844 len += sprintf(buf + len, "%pS", (void *)l->addr);
108845 +#endif
108846 else
108847 len += sprintf(buf + len, "<not-available>");
108848
108849 @@ -4238,12 +4307,12 @@ static void __init resiliency_test(void)
108850 validate_slab_cache(kmalloc_caches[9]);
108851 }
108852 #else
108853 -#ifdef CONFIG_SYSFS
108854 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108855 static void resiliency_test(void) {};
108856 #endif
108857 #endif
108858
108859 -#ifdef CONFIG_SYSFS
108860 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108861 enum slab_stat_type {
108862 SL_ALL, /* All slabs */
108863 SL_PARTIAL, /* Only partially allocated slabs */
108864 @@ -4480,13 +4549,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
108865 {
108866 if (!s->ctor)
108867 return 0;
108868 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108869 + return sprintf(buf, "%pS\n", NULL);
108870 +#else
108871 return sprintf(buf, "%pS\n", s->ctor);
108872 +#endif
108873 }
108874 SLAB_ATTR_RO(ctor);
108875
108876 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
108877 {
108878 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
108879 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
108880 }
108881 SLAB_ATTR_RO(aliases);
108882
108883 @@ -4574,6 +4647,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
108884 SLAB_ATTR_RO(cache_dma);
108885 #endif
108886
108887 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108888 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
108889 +{
108890 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
108891 +}
108892 +SLAB_ATTR_RO(usercopy);
108893 +#endif
108894 +
108895 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108896 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
108897 +{
108898 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
108899 +}
108900 +SLAB_ATTR_RO(sanitize);
108901 +#endif
108902 +
108903 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
108904 {
108905 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
108906 @@ -4629,7 +4718,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
108907 * as well as cause other issues like converting a mergeable
108908 * cache into an umergeable one.
108909 */
108910 - if (s->refcount > 1)
108911 + if (atomic_read(&s->refcount) > 1)
108912 return -EINVAL;
108913
108914 s->flags &= ~SLAB_TRACE;
108915 @@ -4749,7 +4838,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
108916 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
108917 size_t length)
108918 {
108919 - if (s->refcount > 1)
108920 + if (atomic_read(&s->refcount) > 1)
108921 return -EINVAL;
108922
108923 s->flags &= ~SLAB_FAILSLAB;
108924 @@ -4916,6 +5005,12 @@ static struct attribute *slab_attrs[] = {
108925 #ifdef CONFIG_ZONE_DMA
108926 &cache_dma_attr.attr,
108927 #endif
108928 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108929 + &usercopy_attr.attr,
108930 +#endif
108931 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108932 + &sanitize_attr.attr,
108933 +#endif
108934 #ifdef CONFIG_NUMA
108935 &remote_node_defrag_ratio_attr.attr,
108936 #endif
108937 @@ -5157,6 +5252,7 @@ static char *create_unique_id(struct kmem_cache *s)
108938 return name;
108939 }
108940
108941 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108942 static int sysfs_slab_add(struct kmem_cache *s)
108943 {
108944 int err;
108945 @@ -5230,6 +5326,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
108946 kobject_del(&s->kobj);
108947 kobject_put(&s->kobj);
108948 }
108949 +#endif
108950
108951 /*
108952 * Need to buffer aliases during bootup until sysfs becomes
108953 @@ -5243,6 +5340,7 @@ struct saved_alias {
108954
108955 static struct saved_alias *alias_list;
108956
108957 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108958 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
108959 {
108960 struct saved_alias *al;
108961 @@ -5265,6 +5363,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
108962 alias_list = al;
108963 return 0;
108964 }
108965 +#endif
108966
108967 static int __init slab_sysfs_init(void)
108968 {
108969 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
108970 index 4cba9c2..b4f9fcc 100644
108971 --- a/mm/sparse-vmemmap.c
108972 +++ b/mm/sparse-vmemmap.c
108973 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
108974 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
108975 if (!p)
108976 return NULL;
108977 - pud_populate(&init_mm, pud, p);
108978 + pud_populate_kernel(&init_mm, pud, p);
108979 }
108980 return pud;
108981 }
108982 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
108983 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
108984 if (!p)
108985 return NULL;
108986 - pgd_populate(&init_mm, pgd, p);
108987 + pgd_populate_kernel(&init_mm, pgd, p);
108988 }
108989 return pgd;
108990 }
108991 diff --git a/mm/sparse.c b/mm/sparse.c
108992 index d1b48b6..6e8590e 100644
108993 --- a/mm/sparse.c
108994 +++ b/mm/sparse.c
108995 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
108996
108997 for (i = 0; i < PAGES_PER_SECTION; i++) {
108998 if (PageHWPoison(&memmap[i])) {
108999 - atomic_long_sub(1, &num_poisoned_pages);
109000 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
109001 ClearPageHWPoison(&memmap[i]);
109002 }
109003 }
109004 diff --git a/mm/swap.c b/mm/swap.c
109005 index cd3a5e6..40c0c8f 100644
109006 --- a/mm/swap.c
109007 +++ b/mm/swap.c
109008 @@ -31,6 +31,7 @@
109009 #include <linux/memcontrol.h>
109010 #include <linux/gfp.h>
109011 #include <linux/uio.h>
109012 +#include <linux/hugetlb.h>
109013
109014 #include "internal.h"
109015
109016 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
109017
109018 __page_cache_release(page);
109019 dtor = get_compound_page_dtor(page);
109020 + if (!PageHuge(page))
109021 + BUG_ON(dtor != free_compound_page);
109022 (*dtor)(page);
109023 }
109024
109025 diff --git a/mm/swapfile.c b/mm/swapfile.c
109026 index 63f55cc..31874e6 100644
109027 --- a/mm/swapfile.c
109028 +++ b/mm/swapfile.c
109029 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
109030
109031 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
109032 /* Activity counter to indicate that a swapon or swapoff has occurred */
109033 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
109034 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
109035
109036 static inline unsigned char swap_count(unsigned char ent)
109037 {
109038 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
109039 spin_unlock(&swap_lock);
109040
109041 err = 0;
109042 - atomic_inc(&proc_poll_event);
109043 + atomic_inc_unchecked(&proc_poll_event);
109044 wake_up_interruptible(&proc_poll_wait);
109045
109046 out_dput:
109047 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
109048
109049 poll_wait(file, &proc_poll_wait, wait);
109050
109051 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
109052 - seq->poll_event = atomic_read(&proc_poll_event);
109053 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
109054 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
109055 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
109056 }
109057
109058 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
109059 return ret;
109060
109061 seq = file->private_data;
109062 - seq->poll_event = atomic_read(&proc_poll_event);
109063 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
109064 return 0;
109065 }
109066
109067 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
109068 (frontswap_map) ? "FS" : "");
109069
109070 mutex_unlock(&swapon_mutex);
109071 - atomic_inc(&proc_poll_event);
109072 + atomic_inc_unchecked(&proc_poll_event);
109073 wake_up_interruptible(&proc_poll_wait);
109074
109075 if (S_ISREG(inode->i_mode))
109076 diff --git a/mm/util.c b/mm/util.c
109077 index 3981ae9..28b585b 100644
109078 --- a/mm/util.c
109079 +++ b/mm/util.c
109080 @@ -233,6 +233,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
109081 void arch_pick_mmap_layout(struct mm_struct *mm)
109082 {
109083 mm->mmap_base = TASK_UNMAPPED_BASE;
109084 +
109085 +#ifdef CONFIG_PAX_RANDMMAP
109086 + if (mm->pax_flags & MF_PAX_RANDMMAP)
109087 + mm->mmap_base += mm->delta_mmap;
109088 +#endif
109089 +
109090 mm->get_unmapped_area = arch_get_unmapped_area;
109091 }
109092 #endif
109093 @@ -403,6 +409,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
109094 if (!mm->arg_end)
109095 goto out_mm; /* Shh! No looking before we're done */
109096
109097 + if (gr_acl_handle_procpidmem(task))
109098 + goto out_mm;
109099 +
109100 len = mm->arg_end - mm->arg_start;
109101
109102 if (len > buflen)
109103 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
109104 index 49abccf..7bd1931 100644
109105 --- a/mm/vmalloc.c
109106 +++ b/mm/vmalloc.c
109107 @@ -39,20 +39,65 @@ struct vfree_deferred {
109108 struct work_struct wq;
109109 };
109110 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
109111 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
109112 +
109113 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109114 +struct stack_deferred_llist {
109115 + struct llist_head list;
109116 + void *stack;
109117 + void *lowmem_stack;
109118 +};
109119 +
109120 +struct stack_deferred {
109121 + struct stack_deferred_llist list;
109122 + struct work_struct wq;
109123 +};
109124 +
109125 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
109126 +#endif
109127
109128 static void __vunmap(const void *, int);
109129
109130 -static void free_work(struct work_struct *w)
109131 +static void vfree_work(struct work_struct *w)
109132 {
109133 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
109134 struct llist_node *llnode = llist_del_all(&p->list);
109135 while (llnode) {
109136 - void *p = llnode;
109137 + void *x = llnode;
109138 llnode = llist_next(llnode);
109139 - __vunmap(p, 1);
109140 + __vunmap(x, 1);
109141 }
109142 }
109143
109144 +static void vunmap_work(struct work_struct *w)
109145 +{
109146 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
109147 + struct llist_node *llnode = llist_del_all(&p->list);
109148 + while (llnode) {
109149 + void *x = llnode;
109150 + llnode = llist_next(llnode);
109151 + __vunmap(x, 0);
109152 + }
109153 +}
109154 +
109155 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109156 +static void unmap_work(struct work_struct *w)
109157 +{
109158 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
109159 + struct llist_node *llnode = llist_del_all(&p->list.list);
109160 + while (llnode) {
109161 + struct stack_deferred_llist *x =
109162 + llist_entry((struct llist_head *)llnode,
109163 + struct stack_deferred_llist, list);
109164 + void *stack = ACCESS_ONCE(x->stack);
109165 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
109166 + llnode = llist_next(llnode);
109167 + __vunmap(stack, 0);
109168 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
109169 + }
109170 +}
109171 +#endif
109172 +
109173 /*** Page table manipulation functions ***/
109174
109175 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
109176 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
109177
109178 pte = pte_offset_kernel(pmd, addr);
109179 do {
109180 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
109181 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
109182 +
109183 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
109184 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
109185 + BUG_ON(!pte_exec(*pte));
109186 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
109187 + continue;
109188 + }
109189 +#endif
109190 +
109191 + {
109192 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
109193 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
109194 + }
109195 } while (pte++, addr += PAGE_SIZE, addr != end);
109196 }
109197
109198 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
109199 pte = pte_alloc_kernel(pmd, addr);
109200 if (!pte)
109201 return -ENOMEM;
109202 +
109203 + pax_open_kernel();
109204 do {
109205 struct page *page = pages[*nr];
109206
109207 - if (WARN_ON(!pte_none(*pte)))
109208 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
109209 + if (pgprot_val(prot) & _PAGE_NX)
109210 +#endif
109211 +
109212 + if (!pte_none(*pte)) {
109213 + pax_close_kernel();
109214 + WARN_ON(1);
109215 return -EBUSY;
109216 - if (WARN_ON(!page))
109217 + }
109218 + if (!page) {
109219 + pax_close_kernel();
109220 + WARN_ON(1);
109221 return -ENOMEM;
109222 + }
109223 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
109224 (*nr)++;
109225 } while (pte++, addr += PAGE_SIZE, addr != end);
109226 + pax_close_kernel();
109227 return 0;
109228 }
109229
109230 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
109231 pmd_t *pmd;
109232 unsigned long next;
109233
109234 - pmd = pmd_alloc(&init_mm, pud, addr);
109235 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
109236 if (!pmd)
109237 return -ENOMEM;
109238 do {
109239 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
109240 pud_t *pud;
109241 unsigned long next;
109242
109243 - pud = pud_alloc(&init_mm, pgd, addr);
109244 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
109245 if (!pud)
109246 return -ENOMEM;
109247 do {
109248 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
109249 if (addr >= MODULES_VADDR && addr < MODULES_END)
109250 return 1;
109251 #endif
109252 +
109253 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
109254 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
109255 + return 1;
109256 +#endif
109257 +
109258 return is_vmalloc_addr(x);
109259 }
109260
109261 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
109262
109263 if (!pgd_none(*pgd)) {
109264 pud_t *pud = pud_offset(pgd, addr);
109265 +#ifdef CONFIG_X86
109266 + if (!pud_large(*pud))
109267 +#endif
109268 if (!pud_none(*pud)) {
109269 pmd_t *pmd = pmd_offset(pud, addr);
109270 +#ifdef CONFIG_X86
109271 + if (!pmd_large(*pmd))
109272 +#endif
109273 if (!pmd_none(*pmd)) {
109274 pte_t *ptep, pte;
109275
109276 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
109277 * Allocate a region of KVA of the specified size and alignment, within the
109278 * vstart and vend.
109279 */
109280 -static struct vmap_area *alloc_vmap_area(unsigned long size,
109281 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
109282 unsigned long align,
109283 unsigned long vstart, unsigned long vend,
109284 int node, gfp_t gfp_mask)
109285 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
109286 for_each_possible_cpu(i) {
109287 struct vmap_block_queue *vbq;
109288 struct vfree_deferred *p;
109289 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109290 + struct stack_deferred *p2;
109291 +#endif
109292
109293 vbq = &per_cpu(vmap_block_queue, i);
109294 spin_lock_init(&vbq->lock);
109295 INIT_LIST_HEAD(&vbq->free);
109296 +
109297 p = &per_cpu(vfree_deferred, i);
109298 init_llist_head(&p->list);
109299 - INIT_WORK(&p->wq, free_work);
109300 + INIT_WORK(&p->wq, vfree_work);
109301 +
109302 + p = &per_cpu(vunmap_deferred, i);
109303 + init_llist_head(&p->list);
109304 + INIT_WORK(&p->wq, vunmap_work);
109305 +
109306 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109307 + p2 = &per_cpu(stack_deferred, i);
109308 + init_llist_head(&p2->list.list);
109309 + INIT_WORK(&p2->wq, unmap_work);
109310 +#endif
109311 }
109312
109313 /* Import existing vmlist entries. */
109314 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
109315 struct vm_struct *area;
109316
109317 BUG_ON(in_interrupt());
109318 +
109319 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
109320 + if (flags & VM_KERNEXEC) {
109321 + if (start != VMALLOC_START || end != VMALLOC_END)
109322 + return NULL;
109323 + start = (unsigned long)MODULES_EXEC_VADDR;
109324 + end = (unsigned long)MODULES_EXEC_END;
109325 + }
109326 +#endif
109327 +
109328 if (flags & VM_IOREMAP)
109329 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
109330
109331 @@ -1510,13 +1615,36 @@ EXPORT_SYMBOL(vfree);
109332 */
109333 void vunmap(const void *addr)
109334 {
109335 - BUG_ON(in_interrupt());
109336 - might_sleep();
109337 - if (addr)
109338 + if (!addr)
109339 + return;
109340 + if (unlikely(in_interrupt())) {
109341 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
109342 + if (llist_add((struct llist_node *)addr, &p->list))
109343 + schedule_work(&p->wq);
109344 + } else {
109345 + might_sleep();
109346 __vunmap(addr, 0);
109347 + }
109348 }
109349 EXPORT_SYMBOL(vunmap);
109350
109351 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109352 +void unmap_process_stacks(struct task_struct *task)
109353 +{
109354 + if (unlikely(in_interrupt())) {
109355 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
109356 + struct stack_deferred_llist *list = task->stack;
109357 + list->stack = task->stack;
109358 + list->lowmem_stack = task->lowmem_stack;
109359 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
109360 + schedule_work(&p->wq);
109361 + } else {
109362 + __vunmap(task->stack, 0);
109363 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
109364 + }
109365 +}
109366 +#endif
109367 +
109368 /**
109369 * vmap - map an array of pages into virtually contiguous space
109370 * @pages: array of page pointers
109371 @@ -1537,6 +1665,11 @@ void *vmap(struct page **pages, unsigned int count,
109372 if (count > totalram_pages)
109373 return NULL;
109374
109375 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
109376 + if (!(pgprot_val(prot) & _PAGE_NX))
109377 + flags |= VM_KERNEXEC;
109378 +#endif
109379 +
109380 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
109381 __builtin_return_address(0));
109382 if (!area)
109383 @@ -1641,6 +1774,14 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
109384 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
109385 goto fail;
109386
109387 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
109388 + if (!(pgprot_val(prot) & _PAGE_NX)) {
109389 + vm_flags |= VM_KERNEXEC;
109390 + start = VMALLOC_START;
109391 + end = VMALLOC_END;
109392 + }
109393 +#endif
109394 +
109395 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED |
109396 vm_flags, start, end, node, gfp_mask, caller);
109397 if (!area)
109398 @@ -1817,10 +1958,9 @@ EXPORT_SYMBOL(vzalloc_node);
109399 * For tight control over page level allocator and protection flags
109400 * use __vmalloc() instead.
109401 */
109402 -
109403 void *vmalloc_exec(unsigned long size)
109404 {
109405 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
109406 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
109407 NUMA_NO_NODE, __builtin_return_address(0));
109408 }
109409
109410 @@ -2127,6 +2267,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
109411 {
109412 struct vm_struct *area;
109413
109414 + BUG_ON(vma->vm_mirror);
109415 +
109416 size = PAGE_ALIGN(size);
109417
109418 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
109419 @@ -2609,7 +2751,11 @@ static int s_show(struct seq_file *m, void *p)
109420 v->addr, v->addr + v->size, v->size);
109421
109422 if (v->caller)
109423 +#ifdef CONFIG_GRKERNSEC_HIDESYM
109424 + seq_printf(m, " %pK", v->caller);
109425 +#else
109426 seq_printf(m, " %pS", v->caller);
109427 +#endif
109428
109429 if (v->nr_pages)
109430 seq_printf(m, " pages=%d", v->nr_pages);
109431 diff --git a/mm/vmstat.c b/mm/vmstat.c
109432 index 4f5cd97..9fb715a 100644
109433 --- a/mm/vmstat.c
109434 +++ b/mm/vmstat.c
109435 @@ -27,6 +27,7 @@
109436 #include <linux/mm_inline.h>
109437 #include <linux/page_ext.h>
109438 #include <linux/page_owner.h>
109439 +#include <linux/grsecurity.h>
109440
109441 #include "internal.h"
109442
109443 @@ -86,7 +87,7 @@ void vm_events_fold_cpu(int cpu)
109444 *
109445 * vm_stat contains the global counters
109446 */
109447 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
109448 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
109449 EXPORT_SYMBOL(vm_stat);
109450
109451 #ifdef CONFIG_SMP
109452 @@ -438,7 +439,7 @@ static int fold_diff(int *diff)
109453
109454 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
109455 if (diff[i]) {
109456 - atomic_long_add(diff[i], &vm_stat[i]);
109457 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
109458 changes++;
109459 }
109460 return changes;
109461 @@ -476,7 +477,7 @@ static int refresh_cpu_vm_stats(void)
109462 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
109463 if (v) {
109464
109465 - atomic_long_add(v, &zone->vm_stat[i]);
109466 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
109467 global_diff[i] += v;
109468 #ifdef CONFIG_NUMA
109469 /* 3 seconds idle till flush */
109470 @@ -540,7 +541,7 @@ void cpu_vm_stats_fold(int cpu)
109471
109472 v = p->vm_stat_diff[i];
109473 p->vm_stat_diff[i] = 0;
109474 - atomic_long_add(v, &zone->vm_stat[i]);
109475 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
109476 global_diff[i] += v;
109477 }
109478 }
109479 @@ -560,8 +561,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
109480 if (pset->vm_stat_diff[i]) {
109481 int v = pset->vm_stat_diff[i];
109482 pset->vm_stat_diff[i] = 0;
109483 - atomic_long_add(v, &zone->vm_stat[i]);
109484 - atomic_long_add(v, &vm_stat[i]);
109485 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
109486 + atomic_long_add_unchecked(v, &vm_stat[i]);
109487 }
109488 }
109489 #endif
109490 @@ -1293,10 +1294,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
109491 stat_items_size += sizeof(struct vm_event_state);
109492 #endif
109493
109494 - v = kmalloc(stat_items_size, GFP_KERNEL);
109495 + v = kzalloc(stat_items_size, GFP_KERNEL);
109496 m->private = v;
109497 if (!v)
109498 return ERR_PTR(-ENOMEM);
109499 +
109500 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109501 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
109502 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
109503 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
109504 + && !in_group_p(grsec_proc_gid)
109505 +#endif
109506 + )
109507 + return (unsigned long *)m->private + *pos;
109508 +#endif
109509 +#endif
109510 +
109511 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
109512 v[i] = global_page_state(i);
109513 v += NR_VM_ZONE_STAT_ITEMS;
109514 @@ -1528,10 +1541,16 @@ static int __init setup_vmstat(void)
109515 cpu_notifier_register_done();
109516 #endif
109517 #ifdef CONFIG_PROC_FS
109518 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
109519 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
109520 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
109521 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
109522 + {
109523 + mode_t gr_mode = S_IRUGO;
109524 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109525 + gr_mode = S_IRUSR;
109526 +#endif
109527 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
109528 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
109529 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
109530 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
109531 + }
109532 #endif
109533 return 0;
109534 }
109535 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
109536 index 64c6bed..b79a5de 100644
109537 --- a/net/8021q/vlan.c
109538 +++ b/net/8021q/vlan.c
109539 @@ -481,7 +481,7 @@ out:
109540 return NOTIFY_DONE;
109541 }
109542
109543 -static struct notifier_block vlan_notifier_block __read_mostly = {
109544 +static struct notifier_block vlan_notifier_block = {
109545 .notifier_call = vlan_device_event,
109546 };
109547
109548 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
109549 err = -EPERM;
109550 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
109551 break;
109552 - if ((args.u.name_type >= 0) &&
109553 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
109554 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
109555 struct vlan_net *vn;
109556
109557 vn = net_generic(net, vlan_net_id);
109558 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
109559 index c92b52f..006c052 100644
109560 --- a/net/8021q/vlan_netlink.c
109561 +++ b/net/8021q/vlan_netlink.c
109562 @@ -245,7 +245,7 @@ static struct net *vlan_get_link_net(const struct net_device *dev)
109563 return dev_net(real_dev);
109564 }
109565
109566 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
109567 +struct rtnl_link_ops vlan_link_ops = {
109568 .kind = "vlan",
109569 .maxtype = IFLA_VLAN_MAX,
109570 .policy = vlan_policy,
109571 diff --git a/net/9p/client.c b/net/9p/client.c
109572 index e86a9bea..e91f70e 100644
109573 --- a/net/9p/client.c
109574 +++ b/net/9p/client.c
109575 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
109576 len - inline_len);
109577 } else {
109578 err = copy_from_user(ename + inline_len,
109579 - uidata, len - inline_len);
109580 + (char __force_user *)uidata, len - inline_len);
109581 if (err) {
109582 err = -EFAULT;
109583 goto out_err;
109584 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
109585 kernel_buf = 1;
109586 indata = data;
109587 } else
109588 - indata = (__force char *)udata;
109589 + indata = (__force_kernel char *)udata;
109590 /*
109591 * response header len is 11
109592 * PDU Header(7) + IO Size (4)
109593 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
109594 kernel_buf = 1;
109595 odata = data;
109596 } else
109597 - odata = (char *)udata;
109598 + odata = (char __force_kernel *)udata;
109599 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
109600 P9_ZC_HDR_SZ, kernel_buf, "dqd",
109601 fid->fid, offset, rsize);
109602 diff --git a/net/9p/mod.c b/net/9p/mod.c
109603 index 6ab36ae..6f1841b 100644
109604 --- a/net/9p/mod.c
109605 +++ b/net/9p/mod.c
109606 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
109607 void v9fs_register_trans(struct p9_trans_module *m)
109608 {
109609 spin_lock(&v9fs_trans_lock);
109610 - list_add_tail(&m->list, &v9fs_trans_list);
109611 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
109612 spin_unlock(&v9fs_trans_lock);
109613 }
109614 EXPORT_SYMBOL(v9fs_register_trans);
109615 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
109616 void v9fs_unregister_trans(struct p9_trans_module *m)
109617 {
109618 spin_lock(&v9fs_trans_lock);
109619 - list_del_init(&m->list);
109620 + pax_list_del_init((struct list_head *)&m->list);
109621 spin_unlock(&v9fs_trans_lock);
109622 }
109623 EXPORT_SYMBOL(v9fs_unregister_trans);
109624 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
109625 index 80d08f6..de63fd1 100644
109626 --- a/net/9p/trans_fd.c
109627 +++ b/net/9p/trans_fd.c
109628 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
109629 oldfs = get_fs();
109630 set_fs(get_ds());
109631 /* The cast to a user pointer is valid due to the set_fs() */
109632 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
109633 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
109634 set_fs(oldfs);
109635
109636 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
109637 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
109638 index af46bc4..f9adfcd 100644
109639 --- a/net/appletalk/atalk_proc.c
109640 +++ b/net/appletalk/atalk_proc.c
109641 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
109642 struct proc_dir_entry *p;
109643 int rc = -ENOMEM;
109644
109645 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
109646 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
109647 if (!atalk_proc_dir)
109648 goto out;
109649
109650 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
109651 index 876fbe8..8bbea9f 100644
109652 --- a/net/atm/atm_misc.c
109653 +++ b/net/atm/atm_misc.c
109654 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
109655 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
109656 return 1;
109657 atm_return(vcc, truesize);
109658 - atomic_inc(&vcc->stats->rx_drop);
109659 + atomic_inc_unchecked(&vcc->stats->rx_drop);
109660 return 0;
109661 }
109662 EXPORT_SYMBOL(atm_charge);
109663 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
109664 }
109665 }
109666 atm_return(vcc, guess);
109667 - atomic_inc(&vcc->stats->rx_drop);
109668 + atomic_inc_unchecked(&vcc->stats->rx_drop);
109669 return NULL;
109670 }
109671 EXPORT_SYMBOL(atm_alloc_charge);
109672 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
109673
109674 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
109675 {
109676 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
109677 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
109678 __SONET_ITEMS
109679 #undef __HANDLE_ITEM
109680 }
109681 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
109682
109683 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
109684 {
109685 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
109686 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
109687 __SONET_ITEMS
109688 #undef __HANDLE_ITEM
109689 }
109690 diff --git a/net/atm/lec.c b/net/atm/lec.c
109691 index 4b98f89..5a2f6cb 100644
109692 --- a/net/atm/lec.c
109693 +++ b/net/atm/lec.c
109694 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
109695 }
109696
109697 static struct lane2_ops lane2_ops = {
109698 - lane2_resolve, /* resolve, spec 3.1.3 */
109699 - lane2_associate_req, /* associate_req, spec 3.1.4 */
109700 - NULL /* associate indicator, spec 3.1.5 */
109701 + .resolve = lane2_resolve,
109702 + .associate_req = lane2_associate_req,
109703 + .associate_indicator = NULL
109704 };
109705
109706 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
109707 diff --git a/net/atm/lec.h b/net/atm/lec.h
109708 index 4149db1..f2ab682 100644
109709 --- a/net/atm/lec.h
109710 +++ b/net/atm/lec.h
109711 @@ -48,7 +48,7 @@ struct lane2_ops {
109712 const u8 *tlvs, u32 sizeoftlvs);
109713 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
109714 const u8 *tlvs, u32 sizeoftlvs);
109715 -};
109716 +} __no_const;
109717
109718 /*
109719 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
109720 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
109721 index d1b2d9a..d549f7f 100644
109722 --- a/net/atm/mpoa_caches.c
109723 +++ b/net/atm/mpoa_caches.c
109724 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
109725
109726
109727 static struct in_cache_ops ingress_ops = {
109728 - in_cache_add_entry, /* add_entry */
109729 - in_cache_get, /* get */
109730 - in_cache_get_with_mask, /* get_with_mask */
109731 - in_cache_get_by_vcc, /* get_by_vcc */
109732 - in_cache_put, /* put */
109733 - in_cache_remove_entry, /* remove_entry */
109734 - cache_hit, /* cache_hit */
109735 - clear_count_and_expired, /* clear_count */
109736 - check_resolving_entries, /* check_resolving */
109737 - refresh_entries, /* refresh */
109738 - in_destroy_cache /* destroy_cache */
109739 + .add_entry = in_cache_add_entry,
109740 + .get = in_cache_get,
109741 + .get_with_mask = in_cache_get_with_mask,
109742 + .get_by_vcc = in_cache_get_by_vcc,
109743 + .put = in_cache_put,
109744 + .remove_entry = in_cache_remove_entry,
109745 + .cache_hit = cache_hit,
109746 + .clear_count = clear_count_and_expired,
109747 + .check_resolving = check_resolving_entries,
109748 + .refresh = refresh_entries,
109749 + .destroy_cache = in_destroy_cache
109750 };
109751
109752 static struct eg_cache_ops egress_ops = {
109753 - eg_cache_add_entry, /* add_entry */
109754 - eg_cache_get_by_cache_id, /* get_by_cache_id */
109755 - eg_cache_get_by_tag, /* get_by_tag */
109756 - eg_cache_get_by_vcc, /* get_by_vcc */
109757 - eg_cache_get_by_src_ip, /* get_by_src_ip */
109758 - eg_cache_put, /* put */
109759 - eg_cache_remove_entry, /* remove_entry */
109760 - update_eg_cache_entry, /* update */
109761 - clear_expired, /* clear_expired */
109762 - eg_destroy_cache /* destroy_cache */
109763 + .add_entry = eg_cache_add_entry,
109764 + .get_by_cache_id = eg_cache_get_by_cache_id,
109765 + .get_by_tag = eg_cache_get_by_tag,
109766 + .get_by_vcc = eg_cache_get_by_vcc,
109767 + .get_by_src_ip = eg_cache_get_by_src_ip,
109768 + .put = eg_cache_put,
109769 + .remove_entry = eg_cache_remove_entry,
109770 + .update = update_eg_cache_entry,
109771 + .clear_expired = clear_expired,
109772 + .destroy_cache = eg_destroy_cache
109773 };
109774
109775
109776 diff --git a/net/atm/proc.c b/net/atm/proc.c
109777 index bbb6461..cf04016 100644
109778 --- a/net/atm/proc.c
109779 +++ b/net/atm/proc.c
109780 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
109781 const struct k_atm_aal_stats *stats)
109782 {
109783 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
109784 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
109785 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
109786 - atomic_read(&stats->rx_drop));
109787 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
109788 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
109789 + atomic_read_unchecked(&stats->rx_drop));
109790 }
109791
109792 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
109793 diff --git a/net/atm/resources.c b/net/atm/resources.c
109794 index 0447d5d..3cf4728 100644
109795 --- a/net/atm/resources.c
109796 +++ b/net/atm/resources.c
109797 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
109798 static void copy_aal_stats(struct k_atm_aal_stats *from,
109799 struct atm_aal_stats *to)
109800 {
109801 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
109802 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
109803 __AAL_STAT_ITEMS
109804 #undef __HANDLE_ITEM
109805 }
109806 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
109807 static void subtract_aal_stats(struct k_atm_aal_stats *from,
109808 struct atm_aal_stats *to)
109809 {
109810 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
109811 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
109812 __AAL_STAT_ITEMS
109813 #undef __HANDLE_ITEM
109814 }
109815 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
109816 index 919a5ce..cc6b444 100644
109817 --- a/net/ax25/sysctl_net_ax25.c
109818 +++ b/net/ax25/sysctl_net_ax25.c
109819 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
109820 {
109821 char path[sizeof("net/ax25/") + IFNAMSIZ];
109822 int k;
109823 - struct ctl_table *table;
109824 + ctl_table_no_const *table;
109825
109826 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
109827 if (!table)
109828 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
109829 index 00e00e0..710fcd2 100644
109830 --- a/net/batman-adv/bat_iv_ogm.c
109831 +++ b/net/batman-adv/bat_iv_ogm.c
109832 @@ -312,7 +312,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
109833
109834 /* randomize initial seqno to avoid collision */
109835 get_random_bytes(&random_seqno, sizeof(random_seqno));
109836 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
109837 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
109838
109839 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
109840 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
109841 @@ -917,9 +917,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
109842 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
109843
109844 /* change sequence number to network order */
109845 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
109846 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
109847 batadv_ogm_packet->seqno = htonl(seqno);
109848 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
109849 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
109850
109851 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
109852
109853 @@ -1596,7 +1596,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
109854 return;
109855
109856 /* could be changed by schedule_own_packet() */
109857 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
109858 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
109859
109860 if (ogm_packet->flags & BATADV_DIRECTLINK)
109861 has_directlink_flag = true;
109862 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
109863 index 3d1dcaa..4699f4e 100644
109864 --- a/net/batman-adv/fragmentation.c
109865 +++ b/net/batman-adv/fragmentation.c
109866 @@ -449,7 +449,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
109867 frag_header.packet_type = BATADV_UNICAST_FRAG;
109868 frag_header.version = BATADV_COMPAT_VERSION;
109869 frag_header.ttl = BATADV_TTL;
109870 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
109871 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
109872 frag_header.reserved = 0;
109873 frag_header.no = 0;
109874 frag_header.total_size = htons(skb->len);
109875 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
109876 index 5ec31d7..e371631 100644
109877 --- a/net/batman-adv/soft-interface.c
109878 +++ b/net/batman-adv/soft-interface.c
109879 @@ -295,7 +295,7 @@ send:
109880 primary_if->net_dev->dev_addr);
109881
109882 /* set broadcast sequence number */
109883 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
109884 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
109885 bcast_packet->seqno = htonl(seqno);
109886
109887 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
109888 @@ -760,7 +760,7 @@ static int batadv_softif_init_late(struct net_device *dev)
109889 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
109890
109891 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
109892 - atomic_set(&bat_priv->bcast_seqno, 1);
109893 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
109894 atomic_set(&bat_priv->tt.vn, 0);
109895 atomic_set(&bat_priv->tt.local_changes, 0);
109896 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
109897 @@ -774,7 +774,7 @@ static int batadv_softif_init_late(struct net_device *dev)
109898
109899 /* randomize initial seqno to avoid collision */
109900 get_random_bytes(&random_seqno, sizeof(random_seqno));
109901 - atomic_set(&bat_priv->frag_seqno, random_seqno);
109902 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
109903
109904 bat_priv->primary_if = NULL;
109905 bat_priv->num_ifaces = 0;
109906 @@ -982,7 +982,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
109907 return 0;
109908 }
109909
109910 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
109911 +struct rtnl_link_ops batadv_link_ops = {
109912 .kind = "batadv",
109913 .priv_size = sizeof(struct batadv_priv),
109914 .setup = batadv_softif_init_early,
109915 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
109916 index 9398c3f..0e79657 100644
109917 --- a/net/batman-adv/types.h
109918 +++ b/net/batman-adv/types.h
109919 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
109920 struct batadv_hard_iface_bat_iv {
109921 unsigned char *ogm_buff;
109922 int ogm_buff_len;
109923 - atomic_t ogm_seqno;
109924 + atomic_unchecked_t ogm_seqno;
109925 };
109926
109927 /**
109928 @@ -766,7 +766,7 @@ struct batadv_priv {
109929 atomic_t bonding;
109930 atomic_t fragmentation;
109931 atomic_t packet_size_max;
109932 - atomic_t frag_seqno;
109933 + atomic_unchecked_t frag_seqno;
109934 #ifdef CONFIG_BATMAN_ADV_BLA
109935 atomic_t bridge_loop_avoidance;
109936 #endif
109937 @@ -785,7 +785,7 @@ struct batadv_priv {
109938 #endif
109939 uint32_t isolation_mark;
109940 uint32_t isolation_mark_mask;
109941 - atomic_t bcast_seqno;
109942 + atomic_unchecked_t bcast_seqno;
109943 atomic_t bcast_queue_left;
109944 atomic_t batman_queue_left;
109945 char num_ifaces;
109946 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
109947 index 1d65c5b..43e55fd 100644
109948 --- a/net/bluetooth/hci_sock.c
109949 +++ b/net/bluetooth/hci_sock.c
109950 @@ -1042,7 +1042,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
109951 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
109952 }
109953
109954 - len = min_t(unsigned int, len, sizeof(uf));
109955 + len = min((size_t)len, sizeof(uf));
109956 if (copy_from_user(&uf, optval, len)) {
109957 err = -EFAULT;
109958 break;
109959 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
109960 index 6ba33f9..4afc26f 100644
109961 --- a/net/bluetooth/l2cap_core.c
109962 +++ b/net/bluetooth/l2cap_core.c
109963 @@ -3534,8 +3534,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
109964 break;
109965
109966 case L2CAP_CONF_RFC:
109967 - if (olen == sizeof(rfc))
109968 - memcpy(&rfc, (void *)val, olen);
109969 + if (olen != sizeof(rfc))
109970 + break;
109971 +
109972 + memcpy(&rfc, (void *)val, olen);
109973
109974 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
109975 rfc.mode != chan->mode)
109976 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
109977 index 60694f0..32623ed 100644
109978 --- a/net/bluetooth/l2cap_sock.c
109979 +++ b/net/bluetooth/l2cap_sock.c
109980 @@ -633,7 +633,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
109981 struct sock *sk = sock->sk;
109982 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
109983 struct l2cap_options opts;
109984 - int len, err = 0;
109985 + int err = 0;
109986 + size_t len = optlen;
109987 u32 opt;
109988
109989 BT_DBG("sk %p", sk);
109990 @@ -660,7 +661,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
109991 opts.max_tx = chan->max_tx;
109992 opts.txwin_size = chan->tx_win;
109993
109994 - len = min_t(unsigned int, sizeof(opts), optlen);
109995 + len = min(sizeof(opts), len);
109996 if (copy_from_user((char *) &opts, optval, len)) {
109997 err = -EFAULT;
109998 break;
109999 @@ -747,7 +748,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
110000 struct bt_security sec;
110001 struct bt_power pwr;
110002 struct l2cap_conn *conn;
110003 - int len, err = 0;
110004 + int err = 0;
110005 + size_t len = optlen;
110006 u32 opt;
110007
110008 BT_DBG("sk %p", sk);
110009 @@ -771,7 +773,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
110010
110011 sec.level = BT_SECURITY_LOW;
110012
110013 - len = min_t(unsigned int, sizeof(sec), optlen);
110014 + len = min(sizeof(sec), len);
110015 if (copy_from_user((char *) &sec, optval, len)) {
110016 err = -EFAULT;
110017 break;
110018 @@ -867,7 +869,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
110019
110020 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
110021
110022 - len = min_t(unsigned int, sizeof(pwr), optlen);
110023 + len = min(sizeof(pwr), len);
110024 if (copy_from_user((char *) &pwr, optval, len)) {
110025 err = -EFAULT;
110026 break;
110027 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
110028 index 3c6d2c8..6afc970 100644
110029 --- a/net/bluetooth/rfcomm/sock.c
110030 +++ b/net/bluetooth/rfcomm/sock.c
110031 @@ -686,7 +686,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
110032 struct sock *sk = sock->sk;
110033 struct bt_security sec;
110034 int err = 0;
110035 - size_t len;
110036 + size_t len = optlen;
110037 u32 opt;
110038
110039 BT_DBG("sk %p", sk);
110040 @@ -708,7 +708,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
110041
110042 sec.level = BT_SECURITY_LOW;
110043
110044 - len = min_t(unsigned int, sizeof(sec), optlen);
110045 + len = min(sizeof(sec), len);
110046 if (copy_from_user((char *) &sec, optval, len)) {
110047 err = -EFAULT;
110048 break;
110049 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
110050 index 8e385a0..a5bdd8e 100644
110051 --- a/net/bluetooth/rfcomm/tty.c
110052 +++ b/net/bluetooth/rfcomm/tty.c
110053 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
110054 BT_DBG("tty %p id %d", tty, tty->index);
110055
110056 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
110057 - dev->channel, dev->port.count);
110058 + dev->channel, atomic_read(&dev->port.count));
110059
110060 err = tty_port_open(&dev->port, tty, filp);
110061 if (err)
110062 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
110063 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
110064
110065 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
110066 - dev->port.count);
110067 + atomic_read(&dev->port.count));
110068
110069 tty_port_close(&dev->port, tty, filp);
110070 }
110071 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
110072 index 4fbcea0..69a6786 100644
110073 --- a/net/bridge/br_netlink.c
110074 +++ b/net/bridge/br_netlink.c
110075 @@ -726,7 +726,7 @@ static struct rtnl_af_ops br_af_ops __read_mostly = {
110076 .get_link_af_size = br_get_link_af_size,
110077 };
110078
110079 -struct rtnl_link_ops br_link_ops __read_mostly = {
110080 +struct rtnl_link_ops br_link_ops = {
110081 .kind = "bridge",
110082 .priv_size = sizeof(struct net_bridge),
110083 .setup = br_dev_setup,
110084 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
110085 index 91180a7..1301daa 100644
110086 --- a/net/bridge/netfilter/ebtables.c
110087 +++ b/net/bridge/netfilter/ebtables.c
110088 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
110089 tmp.valid_hooks = t->table->valid_hooks;
110090 }
110091 mutex_unlock(&ebt_mutex);
110092 - if (copy_to_user(user, &tmp, *len) != 0) {
110093 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
110094 BUGPRINT("c2u Didn't work\n");
110095 ret = -EFAULT;
110096 break;
110097 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
110098 goto out;
110099 tmp.valid_hooks = t->valid_hooks;
110100
110101 - if (copy_to_user(user, &tmp, *len) != 0) {
110102 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
110103 ret = -EFAULT;
110104 break;
110105 }
110106 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
110107 tmp.entries_size = t->table->entries_size;
110108 tmp.valid_hooks = t->table->valid_hooks;
110109
110110 - if (copy_to_user(user, &tmp, *len) != 0) {
110111 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
110112 ret = -EFAULT;
110113 break;
110114 }
110115 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
110116 index f5afda1..dcf770a 100644
110117 --- a/net/caif/cfctrl.c
110118 +++ b/net/caif/cfctrl.c
110119 @@ -10,6 +10,7 @@
110120 #include <linux/spinlock.h>
110121 #include <linux/slab.h>
110122 #include <linux/pkt_sched.h>
110123 +#include <linux/sched.h>
110124 #include <net/caif/caif_layer.h>
110125 #include <net/caif/cfpkt.h>
110126 #include <net/caif/cfctrl.h>
110127 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
110128 memset(&dev_info, 0, sizeof(dev_info));
110129 dev_info.id = 0xff;
110130 cfsrvl_init(&this->serv, 0, &dev_info, false);
110131 - atomic_set(&this->req_seq_no, 1);
110132 - atomic_set(&this->rsp_seq_no, 1);
110133 + atomic_set_unchecked(&this->req_seq_no, 1);
110134 + atomic_set_unchecked(&this->rsp_seq_no, 1);
110135 this->serv.layer.receive = cfctrl_recv;
110136 sprintf(this->serv.layer.name, "ctrl");
110137 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
110138 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
110139 struct cfctrl_request_info *req)
110140 {
110141 spin_lock_bh(&ctrl->info_list_lock);
110142 - atomic_inc(&ctrl->req_seq_no);
110143 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
110144 + atomic_inc_unchecked(&ctrl->req_seq_no);
110145 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
110146 list_add_tail(&req->list, &ctrl->list);
110147 spin_unlock_bh(&ctrl->info_list_lock);
110148 }
110149 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
110150 if (p != first)
110151 pr_warn("Requests are not received in order\n");
110152
110153 - atomic_set(&ctrl->rsp_seq_no,
110154 + atomic_set_unchecked(&ctrl->rsp_seq_no,
110155 p->sequence_no);
110156 list_del(&p->list);
110157 goto out;
110158 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
110159 index 67a4a36..8d28068 100644
110160 --- a/net/caif/chnl_net.c
110161 +++ b/net/caif/chnl_net.c
110162 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
110163 };
110164
110165
110166 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
110167 +static struct rtnl_link_ops ipcaif_link_ops = {
110168 .kind = "caif",
110169 .priv_size = sizeof(struct chnl_net),
110170 .setup = ipcaif_net_setup,
110171 diff --git a/net/can/af_can.c b/net/can/af_can.c
110172 index 32d710e..93bcf05 100644
110173 --- a/net/can/af_can.c
110174 +++ b/net/can/af_can.c
110175 @@ -884,7 +884,7 @@ static const struct net_proto_family can_family_ops = {
110176 };
110177
110178 /* notifier block for netdevice event */
110179 -static struct notifier_block can_netdev_notifier __read_mostly = {
110180 +static struct notifier_block can_netdev_notifier = {
110181 .notifier_call = can_notifier,
110182 };
110183
110184 diff --git a/net/can/bcm.c b/net/can/bcm.c
110185 index ee9ffd9..dfdf3d4 100644
110186 --- a/net/can/bcm.c
110187 +++ b/net/can/bcm.c
110188 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
110189 }
110190
110191 /* create /proc/net/can-bcm directory */
110192 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
110193 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
110194 return 0;
110195 }
110196
110197 diff --git a/net/can/gw.c b/net/can/gw.c
110198 index a6f448e..5902171 100644
110199 --- a/net/can/gw.c
110200 +++ b/net/can/gw.c
110201 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
110202 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
110203
110204 static HLIST_HEAD(cgw_list);
110205 -static struct notifier_block notifier;
110206
110207 static struct kmem_cache *cgw_cache __read_mostly;
110208
110209 @@ -948,6 +947,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
110210 return err;
110211 }
110212
110213 +static struct notifier_block notifier = {
110214 + .notifier_call = cgw_notifier
110215 +};
110216 +
110217 static __init int cgw_module_init(void)
110218 {
110219 /* sanitize given module parameter */
110220 @@ -963,7 +966,6 @@ static __init int cgw_module_init(void)
110221 return -ENOMEM;
110222
110223 /* set notifier */
110224 - notifier.notifier_call = cgw_notifier;
110225 register_netdevice_notifier(&notifier);
110226
110227 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
110228 diff --git a/net/can/proc.c b/net/can/proc.c
110229 index 1a19b98..df2b4ec 100644
110230 --- a/net/can/proc.c
110231 +++ b/net/can/proc.c
110232 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
110233 void can_init_proc(void)
110234 {
110235 /* create /proc/net/can directory */
110236 - can_dir = proc_mkdir("can", init_net.proc_net);
110237 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
110238
110239 if (!can_dir) {
110240 printk(KERN_INFO "can: failed to create /proc/net/can . "
110241 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
110242 index a9f4ae4..ee19b92 100644
110243 --- a/net/ceph/messenger.c
110244 +++ b/net/ceph/messenger.c
110245 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
110246 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
110247
110248 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
110249 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
110250 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
110251
110252 static struct page *zero_page; /* used in certain error cases */
110253
110254 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
110255 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
110256 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
110257
110258 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
110259 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
110260 s = addr_str[i];
110261
110262 switch (ss->ss_family) {
110263 diff --git a/net/compat.c b/net/compat.c
110264 index f7bd286..76ea56a 100644
110265 --- a/net/compat.c
110266 +++ b/net/compat.c
110267 @@ -100,20 +100,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
110268
110269 #define CMSG_COMPAT_FIRSTHDR(msg) \
110270 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
110271 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
110272 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
110273 (struct compat_cmsghdr __user *)NULL)
110274
110275 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
110276 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
110277 (ucmlen) <= (unsigned long) \
110278 ((mhdr)->msg_controllen - \
110279 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
110280 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
110281
110282 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
110283 struct compat_cmsghdr __user *cmsg, int cmsg_len)
110284 {
110285 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
110286 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
110287 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
110288 msg->msg_controllen)
110289 return NULL;
110290 return (struct compat_cmsghdr __user *)ptr;
110291 @@ -203,7 +203,7 @@ Efault:
110292
110293 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
110294 {
110295 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
110296 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
110297 struct compat_cmsghdr cmhdr;
110298 struct compat_timeval ctv;
110299 struct compat_timespec cts[3];
110300 @@ -259,7 +259,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
110301
110302 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
110303 {
110304 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
110305 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
110306 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
110307 int fdnum = scm->fp->count;
110308 struct file **fp = scm->fp->fp;
110309 @@ -347,7 +347,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
110310 return -EFAULT;
110311 old_fs = get_fs();
110312 set_fs(KERNEL_DS);
110313 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
110314 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
110315 set_fs(old_fs);
110316
110317 return err;
110318 @@ -408,7 +408,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
110319 len = sizeof(ktime);
110320 old_fs = get_fs();
110321 set_fs(KERNEL_DS);
110322 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
110323 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
110324 set_fs(old_fs);
110325
110326 if (!err) {
110327 @@ -551,7 +551,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
110328 case MCAST_JOIN_GROUP:
110329 case MCAST_LEAVE_GROUP:
110330 {
110331 - struct compat_group_req __user *gr32 = (void *)optval;
110332 + struct compat_group_req __user *gr32 = (void __user *)optval;
110333 struct group_req __user *kgr =
110334 compat_alloc_user_space(sizeof(struct group_req));
110335 u32 interface;
110336 @@ -572,7 +572,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
110337 case MCAST_BLOCK_SOURCE:
110338 case MCAST_UNBLOCK_SOURCE:
110339 {
110340 - struct compat_group_source_req __user *gsr32 = (void *)optval;
110341 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
110342 struct group_source_req __user *kgsr = compat_alloc_user_space(
110343 sizeof(struct group_source_req));
110344 u32 interface;
110345 @@ -593,7 +593,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
110346 }
110347 case MCAST_MSFILTER:
110348 {
110349 - struct compat_group_filter __user *gf32 = (void *)optval;
110350 + struct compat_group_filter __user *gf32 = (void __user *)optval;
110351 struct group_filter __user *kgf;
110352 u32 interface, fmode, numsrc;
110353
110354 @@ -631,7 +631,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
110355 char __user *optval, int __user *optlen,
110356 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
110357 {
110358 - struct compat_group_filter __user *gf32 = (void *)optval;
110359 + struct compat_group_filter __user *gf32 = (void __user *)optval;
110360 struct group_filter __user *kgf;
110361 int __user *koptlen;
110362 u32 interface, fmode, numsrc;
110363 @@ -775,7 +775,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
110364
110365 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
110366 return -EINVAL;
110367 - if (copy_from_user(a, args, nas[call]))
110368 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
110369 return -EFAULT;
110370 a0 = a[0];
110371 a1 = a[1];
110372 diff --git a/net/core/datagram.c b/net/core/datagram.c
110373 index df493d6..1145766 100644
110374 --- a/net/core/datagram.c
110375 +++ b/net/core/datagram.c
110376 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
110377 }
110378
110379 kfree_skb(skb);
110380 - atomic_inc(&sk->sk_drops);
110381 + atomic_inc_unchecked(&sk->sk_drops);
110382 sk_mem_reclaim_partial(sk);
110383
110384 return err;
110385 diff --git a/net/core/dev.c b/net/core/dev.c
110386 index e977e15..74b19b0 100644
110387 --- a/net/core/dev.c
110388 +++ b/net/core/dev.c
110389 @@ -1681,14 +1681,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
110390 {
110391 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
110392 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
110393 - atomic_long_inc(&dev->rx_dropped);
110394 + atomic_long_inc_unchecked(&dev->rx_dropped);
110395 kfree_skb(skb);
110396 return NET_RX_DROP;
110397 }
110398 }
110399
110400 if (unlikely(!is_skb_forwardable(dev, skb))) {
110401 - atomic_long_inc(&dev->rx_dropped);
110402 + atomic_long_inc_unchecked(&dev->rx_dropped);
110403 kfree_skb(skb);
110404 return NET_RX_DROP;
110405 }
110406 @@ -2987,7 +2987,7 @@ recursion_alert:
110407 drop:
110408 rcu_read_unlock_bh();
110409
110410 - atomic_long_inc(&dev->tx_dropped);
110411 + atomic_long_inc_unchecked(&dev->tx_dropped);
110412 kfree_skb_list(skb);
110413 return rc;
110414 out:
110415 @@ -3336,7 +3336,7 @@ enqueue:
110416
110417 local_irq_restore(flags);
110418
110419 - atomic_long_inc(&skb->dev->rx_dropped);
110420 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
110421 kfree_skb(skb);
110422 return NET_RX_DROP;
110423 }
110424 @@ -3413,7 +3413,7 @@ int netif_rx_ni(struct sk_buff *skb)
110425 }
110426 EXPORT_SYMBOL(netif_rx_ni);
110427
110428 -static void net_tx_action(struct softirq_action *h)
110429 +static __latent_entropy void net_tx_action(void)
110430 {
110431 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
110432
110433 @@ -3751,7 +3751,7 @@ ncls:
110434 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
110435 } else {
110436 drop:
110437 - atomic_long_inc(&skb->dev->rx_dropped);
110438 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
110439 kfree_skb(skb);
110440 /* Jamal, now you will not able to escape explaining
110441 * me how you were going to use this. :-)
110442 @@ -4640,7 +4640,7 @@ out_unlock:
110443 return work;
110444 }
110445
110446 -static void net_rx_action(struct softirq_action *h)
110447 +static __latent_entropy void net_rx_action(void)
110448 {
110449 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
110450 unsigned long time_limit = jiffies + 2;
110451 @@ -6676,8 +6676,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
110452 } else {
110453 netdev_stats_to_stats64(storage, &dev->stats);
110454 }
110455 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
110456 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
110457 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
110458 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
110459 return storage;
110460 }
110461 EXPORT_SYMBOL(dev_get_stats);
110462 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
110463 index b94b1d2..da3ed7c 100644
110464 --- a/net/core/dev_ioctl.c
110465 +++ b/net/core/dev_ioctl.c
110466 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
110467 no_module = !dev;
110468 if (no_module && capable(CAP_NET_ADMIN))
110469 no_module = request_module("netdev-%s", name);
110470 - if (no_module && capable(CAP_SYS_MODULE))
110471 + if (no_module && capable(CAP_SYS_MODULE)) {
110472 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
110473 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
110474 +#else
110475 request_module("%s", name);
110476 +#endif
110477 + }
110478 }
110479 EXPORT_SYMBOL(dev_load);
110480
110481 diff --git a/net/core/filter.c b/net/core/filter.c
110482 index f6bdc2b..76eba8e 100644
110483 --- a/net/core/filter.c
110484 +++ b/net/core/filter.c
110485 @@ -533,7 +533,11 @@ do_pass:
110486
110487 /* Unknown instruction. */
110488 default:
110489 - goto err;
110490 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
110491 + fp->code, fp->jt, fp->jf, fp->k);
110492 + kfree(addrs);
110493 + BUG();
110494 + return -EINVAL;
110495 }
110496
110497 insn++;
110498 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
110499 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
110500 int pc, ret = 0;
110501
110502 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
110503 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
110504
110505 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
110506 if (!masks)
110507 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
110508 if (!fp)
110509 return -ENOMEM;
110510
110511 - memcpy(fp->insns, fprog->filter, fsize);
110512 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
110513
110514 fp->len = fprog->len;
110515 /* Since unattached filters are not copied back to user
110516 diff --git a/net/core/flow.c b/net/core/flow.c
110517 index 1033725..340f65d 100644
110518 --- a/net/core/flow.c
110519 +++ b/net/core/flow.c
110520 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
110521 static int flow_entry_valid(struct flow_cache_entry *fle,
110522 struct netns_xfrm *xfrm)
110523 {
110524 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
110525 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
110526 return 0;
110527 if (fle->object && !fle->object->ops->check(fle->object))
110528 return 0;
110529 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
110530 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
110531 fcp->hash_count++;
110532 }
110533 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
110534 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
110535 flo = fle->object;
110536 if (!flo)
110537 goto ret_object;
110538 @@ -263,7 +263,7 @@ nocache:
110539 }
110540 flo = resolver(net, key, family, dir, flo, ctx);
110541 if (fle) {
110542 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
110543 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
110544 if (!IS_ERR(flo))
110545 fle->object = flo;
110546 else
110547 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
110548 index 70fe9e1..c55e69d 100644
110549 --- a/net/core/neighbour.c
110550 +++ b/net/core/neighbour.c
110551 @@ -971,6 +971,8 @@ int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb)
110552 rc = 0;
110553 if (neigh->nud_state & (NUD_CONNECTED | NUD_DELAY | NUD_PROBE))
110554 goto out_unlock_bh;
110555 + if (neigh->dead)
110556 + goto out_dead;
110557
110558 if (!(neigh->nud_state & (NUD_STALE | NUD_INCOMPLETE))) {
110559 if (NEIGH_VAR(neigh->parms, MCAST_PROBES) +
110560 @@ -1027,6 +1029,13 @@ out_unlock_bh:
110561 write_unlock(&neigh->lock);
110562 local_bh_enable();
110563 return rc;
110564 +
110565 +out_dead:
110566 + if (neigh->nud_state & NUD_STALE)
110567 + goto out_unlock_bh;
110568 + write_unlock_bh(&neigh->lock);
110569 + kfree_skb(skb);
110570 + return 1;
110571 }
110572 EXPORT_SYMBOL(__neigh_event_send);
110573
110574 @@ -1090,6 +1099,8 @@ int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new,
110575 if (!(flags & NEIGH_UPDATE_F_ADMIN) &&
110576 (old & (NUD_NOARP | NUD_PERMANENT)))
110577 goto out;
110578 + if (neigh->dead)
110579 + goto out;
110580
110581 if (!(new & NUD_VALID)) {
110582 neigh_del_timer(neigh);
110583 @@ -1239,6 +1250,8 @@ EXPORT_SYMBOL(neigh_update);
110584 */
110585 void __neigh_set_probe_once(struct neighbour *neigh)
110586 {
110587 + if (neigh->dead)
110588 + return;
110589 neigh->updated = jiffies;
110590 if (!(neigh->nud_state & NUD_FAILED))
110591 return;
110592 @@ -2806,7 +2819,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
110593 void __user *buffer, size_t *lenp, loff_t *ppos)
110594 {
110595 int size, ret;
110596 - struct ctl_table tmp = *ctl;
110597 + ctl_table_no_const tmp = *ctl;
110598
110599 tmp.extra1 = &zero;
110600 tmp.extra2 = &unres_qlen_max;
110601 @@ -2868,7 +2881,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
110602 void __user *buffer,
110603 size_t *lenp, loff_t *ppos)
110604 {
110605 - struct ctl_table tmp = *ctl;
110606 + ctl_table_no_const tmp = *ctl;
110607 int ret;
110608
110609 tmp.extra1 = &zero;
110610 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
110611 index 2bf8329..2eb1423 100644
110612 --- a/net/core/net-procfs.c
110613 +++ b/net/core/net-procfs.c
110614 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
110615 struct rtnl_link_stats64 temp;
110616 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
110617
110618 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110619 + if (gr_proc_is_restricted())
110620 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110621 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
110622 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
110623 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
110624 + else
110625 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110626 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
110627 dev->name, stats->rx_bytes, stats->rx_packets,
110628 stats->rx_errors,
110629 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
110630 return 0;
110631 }
110632
110633 -static const struct seq_operations dev_seq_ops = {
110634 +const struct seq_operations dev_seq_ops = {
110635 .start = dev_seq_start,
110636 .next = dev_seq_next,
110637 .stop = dev_seq_stop,
110638 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
110639
110640 static int softnet_seq_open(struct inode *inode, struct file *file)
110641 {
110642 - return seq_open(file, &softnet_seq_ops);
110643 + return seq_open_restrict(file, &softnet_seq_ops);
110644 }
110645
110646 static const struct file_operations softnet_seq_fops = {
110647 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
110648 else
110649 seq_printf(seq, "%04x", ntohs(pt->type));
110650
110651 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110652 + seq_printf(seq, " %-8s %pf\n",
110653 + pt->dev ? pt->dev->name : "", NULL);
110654 +#else
110655 seq_printf(seq, " %-8s %pf\n",
110656 pt->dev ? pt->dev->name : "", pt->func);
110657 +#endif
110658 }
110659
110660 return 0;
110661 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
110662 index f2aa73b..0d1a1ea 100644
110663 --- a/net/core/net-sysfs.c
110664 +++ b/net/core/net-sysfs.c
110665 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
110666 {
110667 struct net_device *netdev = to_net_dev(dev);
110668 return sprintf(buf, fmt_dec,
110669 - atomic_read(&netdev->carrier_changes));
110670 + atomic_read_unchecked(&netdev->carrier_changes));
110671 }
110672 static DEVICE_ATTR_RO(carrier_changes);
110673
110674 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
110675 index 70d3450..eb7c528 100644
110676 --- a/net/core/net_namespace.c
110677 +++ b/net/core/net_namespace.c
110678 @@ -663,7 +663,7 @@ static int __register_pernet_operations(struct list_head *list,
110679 int error;
110680 LIST_HEAD(net_exit_list);
110681
110682 - list_add_tail(&ops->list, list);
110683 + pax_list_add_tail((struct list_head *)&ops->list, list);
110684 if (ops->init || (ops->id && ops->size)) {
110685 for_each_net(net) {
110686 error = ops_init(ops, net);
110687 @@ -676,7 +676,7 @@ static int __register_pernet_operations(struct list_head *list,
110688
110689 out_undo:
110690 /* If I have an error cleanup all namespaces I initialized */
110691 - list_del(&ops->list);
110692 + pax_list_del((struct list_head *)&ops->list);
110693 ops_exit_list(ops, &net_exit_list);
110694 ops_free_list(ops, &net_exit_list);
110695 return error;
110696 @@ -687,7 +687,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
110697 struct net *net;
110698 LIST_HEAD(net_exit_list);
110699
110700 - list_del(&ops->list);
110701 + pax_list_del((struct list_head *)&ops->list);
110702 for_each_net(net)
110703 list_add_tail(&net->exit_list, &net_exit_list);
110704 ops_exit_list(ops, &net_exit_list);
110705 @@ -821,7 +821,7 @@ int register_pernet_device(struct pernet_operations *ops)
110706 mutex_lock(&net_mutex);
110707 error = register_pernet_operations(&pernet_list, ops);
110708 if (!error && (first_device == &pernet_list))
110709 - first_device = &ops->list;
110710 + first_device = (struct list_head *)&ops->list;
110711 mutex_unlock(&net_mutex);
110712 return error;
110713 }
110714 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
110715 index c126a87..10ad89d 100644
110716 --- a/net/core/netpoll.c
110717 +++ b/net/core/netpoll.c
110718 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
110719 struct udphdr *udph;
110720 struct iphdr *iph;
110721 struct ethhdr *eth;
110722 - static atomic_t ip_ident;
110723 + static atomic_unchecked_t ip_ident;
110724 struct ipv6hdr *ip6h;
110725
110726 udp_len = len + sizeof(*udph);
110727 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
110728 put_unaligned(0x45, (unsigned char *)iph);
110729 iph->tos = 0;
110730 put_unaligned(htons(ip_len), &(iph->tot_len));
110731 - iph->id = htons(atomic_inc_return(&ip_ident));
110732 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
110733 iph->frag_off = 0;
110734 iph->ttl = 64;
110735 iph->protocol = IPPROTO_UDP;
110736 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
110737 index 508155b..fad080f 100644
110738 --- a/net/core/pktgen.c
110739 +++ b/net/core/pktgen.c
110740 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
110741 pn->net = net;
110742 INIT_LIST_HEAD(&pn->pktgen_threads);
110743 pn->pktgen_exiting = false;
110744 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
110745 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
110746 if (!pn->proc_dir) {
110747 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
110748 return -ENODEV;
110749 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
110750 index a2b90e1..7882f75 100644
110751 --- a/net/core/rtnetlink.c
110752 +++ b/net/core/rtnetlink.c
110753 @@ -61,7 +61,7 @@ struct rtnl_link {
110754 rtnl_doit_func doit;
110755 rtnl_dumpit_func dumpit;
110756 rtnl_calcit_func calcit;
110757 -};
110758 +} __no_const;
110759
110760 static DEFINE_MUTEX(rtnl_mutex);
110761
110762 @@ -307,10 +307,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
110763 * to use the ops for creating device. So do not
110764 * fill up dellink as well. That disables rtnl_dellink.
110765 */
110766 - if (ops->setup && !ops->dellink)
110767 - ops->dellink = unregister_netdevice_queue;
110768 + if (ops->setup && !ops->dellink) {
110769 + pax_open_kernel();
110770 + *(void **)&ops->dellink = unregister_netdevice_queue;
110771 + pax_close_kernel();
110772 + }
110773
110774 - list_add_tail(&ops->list, &link_ops);
110775 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
110776 return 0;
110777 }
110778 EXPORT_SYMBOL_GPL(__rtnl_link_register);
110779 @@ -357,7 +360,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
110780 for_each_net(net) {
110781 __rtnl_kill_links(net, ops);
110782 }
110783 - list_del(&ops->list);
110784 + pax_list_del((struct list_head *)&ops->list);
110785 }
110786 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
110787
110788 @@ -1047,7 +1050,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
110789 (dev->ifalias &&
110790 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
110791 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
110792 - atomic_read(&dev->carrier_changes)))
110793 + atomic_read_unchecked(&dev->carrier_changes)))
110794 goto nla_put_failure;
110795
110796 if (1) {
110797 diff --git a/net/core/scm.c b/net/core/scm.c
110798 index 3b6899b..cf36238 100644
110799 --- a/net/core/scm.c
110800 +++ b/net/core/scm.c
110801 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
110802 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
110803 {
110804 struct cmsghdr __user *cm
110805 - = (__force struct cmsghdr __user *)msg->msg_control;
110806 + = (struct cmsghdr __force_user *)msg->msg_control;
110807 struct cmsghdr cmhdr;
110808 int cmlen = CMSG_LEN(len);
110809 int err;
110810 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
110811 err = -EFAULT;
110812 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
110813 goto out;
110814 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
110815 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
110816 goto out;
110817 cmlen = CMSG_SPACE(len);
110818 if (msg->msg_controllen < cmlen)
110819 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
110820 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
110821 {
110822 struct cmsghdr __user *cm
110823 - = (__force struct cmsghdr __user*)msg->msg_control;
110824 + = (struct cmsghdr __force_user *)msg->msg_control;
110825
110826 int fdmax = 0;
110827 int fdnum = scm->fp->count;
110828 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
110829 if (fdnum < fdmax)
110830 fdmax = fdnum;
110831
110832 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
110833 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
110834 i++, cmfptr++)
110835 {
110836 struct socket *sock;
110837 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
110838 index e9f9a15..6eb024e 100644
110839 --- a/net/core/skbuff.c
110840 +++ b/net/core/skbuff.c
110841 @@ -2139,7 +2139,7 @@ EXPORT_SYMBOL(__skb_checksum);
110842 __wsum skb_checksum(const struct sk_buff *skb, int offset,
110843 int len, __wsum csum)
110844 {
110845 - const struct skb_checksum_ops ops = {
110846 + static const struct skb_checksum_ops ops = {
110847 .update = csum_partial_ext,
110848 .combine = csum_block_add_ext,
110849 };
110850 @@ -3379,12 +3379,14 @@ void __init skb_init(void)
110851 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
110852 sizeof(struct sk_buff),
110853 0,
110854 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
110855 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
110856 + SLAB_NO_SANITIZE,
110857 NULL);
110858 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
110859 sizeof(struct sk_buff_fclones),
110860 0,
110861 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
110862 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
110863 + SLAB_NO_SANITIZE,
110864 NULL);
110865 }
110866
110867 diff --git a/net/core/sock.c b/net/core/sock.c
110868 index 71e3e5f..ab90920 100644
110869 --- a/net/core/sock.c
110870 +++ b/net/core/sock.c
110871 @@ -443,7 +443,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110872 struct sk_buff_head *list = &sk->sk_receive_queue;
110873
110874 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
110875 - atomic_inc(&sk->sk_drops);
110876 + atomic_inc_unchecked(&sk->sk_drops);
110877 trace_sock_rcvqueue_full(sk, skb);
110878 return -ENOMEM;
110879 }
110880 @@ -453,7 +453,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110881 return err;
110882
110883 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
110884 - atomic_inc(&sk->sk_drops);
110885 + atomic_inc_unchecked(&sk->sk_drops);
110886 return -ENOBUFS;
110887 }
110888
110889 @@ -466,7 +466,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110890 skb_dst_force(skb);
110891
110892 spin_lock_irqsave(&list->lock, flags);
110893 - skb->dropcount = atomic_read(&sk->sk_drops);
110894 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
110895 __skb_queue_tail(list, skb);
110896 spin_unlock_irqrestore(&list->lock, flags);
110897
110898 @@ -486,7 +486,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
110899 skb->dev = NULL;
110900
110901 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
110902 - atomic_inc(&sk->sk_drops);
110903 + atomic_inc_unchecked(&sk->sk_drops);
110904 goto discard_and_relse;
110905 }
110906 if (nested)
110907 @@ -504,7 +504,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
110908 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
110909 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
110910 bh_unlock_sock(sk);
110911 - atomic_inc(&sk->sk_drops);
110912 + atomic_inc_unchecked(&sk->sk_drops);
110913 goto discard_and_relse;
110914 }
110915
110916 @@ -910,6 +910,7 @@ set_rcvbuf:
110917 }
110918 break;
110919
110920 +#ifndef GRKERNSEC_BPF_HARDEN
110921 case SO_ATTACH_BPF:
110922 ret = -EINVAL;
110923 if (optlen == sizeof(u32)) {
110924 @@ -922,7 +923,7 @@ set_rcvbuf:
110925 ret = sk_attach_bpf(ufd, sk);
110926 }
110927 break;
110928 -
110929 +#endif
110930 case SO_DETACH_FILTER:
110931 ret = sk_detach_filter(sk);
110932 break;
110933 @@ -1026,12 +1027,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110934 struct timeval tm;
110935 } v;
110936
110937 - int lv = sizeof(int);
110938 - int len;
110939 + unsigned int lv = sizeof(int);
110940 + unsigned int len;
110941
110942 if (get_user(len, optlen))
110943 return -EFAULT;
110944 - if (len < 0)
110945 + if (len > INT_MAX)
110946 return -EINVAL;
110947
110948 memset(&v, 0, sizeof(v));
110949 @@ -1169,11 +1170,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110950
110951 case SO_PEERNAME:
110952 {
110953 - char address[128];
110954 + char address[_K_SS_MAXSIZE];
110955
110956 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
110957 return -ENOTCONN;
110958 - if (lv < len)
110959 + if (lv < len || sizeof address < len)
110960 return -EINVAL;
110961 if (copy_to_user(optval, address, len))
110962 return -EFAULT;
110963 @@ -1258,7 +1259,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110964
110965 if (len > lv)
110966 len = lv;
110967 - if (copy_to_user(optval, &v, len))
110968 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
110969 return -EFAULT;
110970 lenout:
110971 if (put_user(len, optlen))
110972 @@ -2375,7 +2376,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
110973 */
110974 smp_wmb();
110975 atomic_set(&sk->sk_refcnt, 1);
110976 - atomic_set(&sk->sk_drops, 0);
110977 + atomic_set_unchecked(&sk->sk_drops, 0);
110978 }
110979 EXPORT_SYMBOL(sock_init_data);
110980
110981 @@ -2503,6 +2504,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
110982 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
110983 int level, int type)
110984 {
110985 + struct sock_extended_err ee;
110986 struct sock_exterr_skb *serr;
110987 struct sk_buff *skb;
110988 int copied, err;
110989 @@ -2524,7 +2526,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
110990 sock_recv_timestamp(msg, sk, skb);
110991
110992 serr = SKB_EXT_ERR(skb);
110993 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
110994 + ee = serr->ee;
110995 + put_cmsg(msg, level, type, sizeof ee, &ee);
110996
110997 msg->msg_flags |= MSG_ERRQUEUE;
110998 err = copied;
110999 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
111000 index ad704c7..ca48aff 100644
111001 --- a/net/core/sock_diag.c
111002 +++ b/net/core/sock_diag.c
111003 @@ -9,26 +9,33 @@
111004 #include <linux/inet_diag.h>
111005 #include <linux/sock_diag.h>
111006
111007 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
111008 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
111009 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
111010 static DEFINE_MUTEX(sock_diag_table_mutex);
111011
111012 int sock_diag_check_cookie(void *sk, __u32 *cookie)
111013 {
111014 +#ifndef CONFIG_GRKERNSEC_HIDESYM
111015 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
111016 cookie[1] != INET_DIAG_NOCOOKIE) &&
111017 ((u32)(unsigned long)sk != cookie[0] ||
111018 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
111019 return -ESTALE;
111020 else
111021 +#endif
111022 return 0;
111023 }
111024 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
111025
111026 void sock_diag_save_cookie(void *sk, __u32 *cookie)
111027 {
111028 +#ifdef CONFIG_GRKERNSEC_HIDESYM
111029 + cookie[0] = 0;
111030 + cookie[1] = 0;
111031 +#else
111032 cookie[0] = (u32)(unsigned long)sk;
111033 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
111034 +#endif
111035 }
111036 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
111037
111038 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
111039 mutex_lock(&sock_diag_table_mutex);
111040 if (sock_diag_handlers[hndl->family])
111041 err = -EBUSY;
111042 - else
111043 + else {
111044 + pax_open_kernel();
111045 sock_diag_handlers[hndl->family] = hndl;
111046 + pax_close_kernel();
111047 + }
111048 mutex_unlock(&sock_diag_table_mutex);
111049
111050 return err;
111051 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
111052
111053 mutex_lock(&sock_diag_table_mutex);
111054 BUG_ON(sock_diag_handlers[family] != hnld);
111055 + pax_open_kernel();
111056 sock_diag_handlers[family] = NULL;
111057 + pax_close_kernel();
111058 mutex_unlock(&sock_diag_table_mutex);
111059 }
111060 EXPORT_SYMBOL_GPL(sock_diag_unregister);
111061 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
111062 index 8ce351f..2c388f7 100644
111063 --- a/net/core/sysctl_net_core.c
111064 +++ b/net/core/sysctl_net_core.c
111065 @@ -36,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
111066 {
111067 unsigned int orig_size, size;
111068 int ret, i;
111069 - struct ctl_table tmp = {
111070 + ctl_table_no_const tmp = {
111071 .data = &size,
111072 .maxlen = sizeof(size),
111073 .mode = table->mode
111074 @@ -204,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
111075 void __user *buffer, size_t *lenp, loff_t *ppos)
111076 {
111077 char id[IFNAMSIZ];
111078 - struct ctl_table tbl = {
111079 + ctl_table_no_const tbl = {
111080 .data = id,
111081 .maxlen = IFNAMSIZ,
111082 };
111083 @@ -222,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
111084 static int proc_do_rss_key(struct ctl_table *table, int write,
111085 void __user *buffer, size_t *lenp, loff_t *ppos)
111086 {
111087 - struct ctl_table fake_table;
111088 + ctl_table_no_const fake_table;
111089 char buf[NETDEV_RSS_KEY_LEN * 3];
111090
111091 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
111092 @@ -286,7 +286,7 @@ static struct ctl_table net_core_table[] = {
111093 .mode = 0444,
111094 .proc_handler = proc_do_rss_key,
111095 },
111096 -#ifdef CONFIG_BPF_JIT
111097 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
111098 {
111099 .procname = "bpf_jit_enable",
111100 .data = &bpf_jit_enable,
111101 @@ -411,13 +411,12 @@ static struct ctl_table netns_core_table[] = {
111102
111103 static __net_init int sysctl_core_net_init(struct net *net)
111104 {
111105 - struct ctl_table *tbl;
111106 + ctl_table_no_const *tbl = NULL;
111107
111108 net->core.sysctl_somaxconn = SOMAXCONN;
111109
111110 - tbl = netns_core_table;
111111 if (!net_eq(net, &init_net)) {
111112 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
111113 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
111114 if (tbl == NULL)
111115 goto err_dup;
111116
111117 @@ -427,17 +426,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
111118 if (net->user_ns != &init_user_ns) {
111119 tbl[0].procname = NULL;
111120 }
111121 - }
111122 -
111123 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
111124 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
111125 + } else
111126 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
111127 if (net->core.sysctl_hdr == NULL)
111128 goto err_reg;
111129
111130 return 0;
111131
111132 err_reg:
111133 - if (tbl != netns_core_table)
111134 - kfree(tbl);
111135 + kfree(tbl);
111136 err_dup:
111137 return -ENOMEM;
111138 }
111139 @@ -452,7 +450,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
111140 kfree(tbl);
111141 }
111142
111143 -static __net_initdata struct pernet_operations sysctl_core_ops = {
111144 +static __net_initconst struct pernet_operations sysctl_core_ops = {
111145 .init = sysctl_core_net_init,
111146 .exit = sysctl_core_net_exit,
111147 };
111148 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
111149 index 8102286..a0c2755 100644
111150 --- a/net/decnet/af_decnet.c
111151 +++ b/net/decnet/af_decnet.c
111152 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
111153 .sysctl_rmem = sysctl_decnet_rmem,
111154 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
111155 .obj_size = sizeof(struct dn_sock),
111156 + .slab_flags = SLAB_USERCOPY,
111157 };
111158
111159 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
111160 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
111161 index b2c26b0..41f803e 100644
111162 --- a/net/decnet/dn_dev.c
111163 +++ b/net/decnet/dn_dev.c
111164 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
111165 .extra1 = &min_t3,
111166 .extra2 = &max_t3
111167 },
111168 - {0}
111169 + { }
111170 },
111171 };
111172
111173 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
111174 index 5325b54..a0d4d69 100644
111175 --- a/net/decnet/sysctl_net_decnet.c
111176 +++ b/net/decnet/sysctl_net_decnet.c
111177 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
111178
111179 if (len > *lenp) len = *lenp;
111180
111181 - if (copy_to_user(buffer, addr, len))
111182 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
111183 return -EFAULT;
111184
111185 *lenp = len;
111186 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
111187
111188 if (len > *lenp) len = *lenp;
111189
111190 - if (copy_to_user(buffer, devname, len))
111191 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
111192 return -EFAULT;
111193
111194 *lenp = len;
111195 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
111196 index a2c7e4c..3dc9f67 100644
111197 --- a/net/hsr/hsr_netlink.c
111198 +++ b/net/hsr/hsr_netlink.c
111199 @@ -102,7 +102,7 @@ nla_put_failure:
111200 return -EMSGSIZE;
111201 }
111202
111203 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
111204 +static struct rtnl_link_ops hsr_link_ops = {
111205 .kind = "hsr",
111206 .maxtype = IFLA_HSR_MAX,
111207 .policy = hsr_policy,
111208 diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
111209 index 055fbb7..c0dbe60 100644
111210 --- a/net/ieee802154/6lowpan/core.c
111211 +++ b/net/ieee802154/6lowpan/core.c
111212 @@ -217,7 +217,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
111213 dev_put(real_dev);
111214 }
111215
111216 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
111217 +static struct rtnl_link_ops lowpan_link_ops = {
111218 .kind = "lowpan",
111219 .priv_size = sizeof(struct lowpan_dev_info),
111220 .setup = lowpan_setup,
111221 diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
111222 index f46e4d1..30231f1 100644
111223 --- a/net/ieee802154/6lowpan/reassembly.c
111224 +++ b/net/ieee802154/6lowpan/reassembly.c
111225 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
111226
111227 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
111228 {
111229 - struct ctl_table *table;
111230 + ctl_table_no_const *table = NULL;
111231 struct ctl_table_header *hdr;
111232 struct netns_ieee802154_lowpan *ieee802154_lowpan =
111233 net_ieee802154_lowpan(net);
111234
111235 - table = lowpan_frags_ns_ctl_table;
111236 if (!net_eq(net, &init_net)) {
111237 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
111238 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
111239 GFP_KERNEL);
111240 if (table == NULL)
111241 goto err_alloc;
111242 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
111243 /* Don't export sysctls to unprivileged users */
111244 if (net->user_ns != &init_user_ns)
111245 table[0].procname = NULL;
111246 - }
111247 -
111248 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
111249 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
111250 + } else
111251 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
111252 if (hdr == NULL)
111253 goto err_reg;
111254
111255 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
111256 return 0;
111257
111258 err_reg:
111259 - if (!net_eq(net, &init_net))
111260 - kfree(table);
111261 + kfree(table);
111262 err_alloc:
111263 return -ENOMEM;
111264 }
111265 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
111266 index d2e49ba..f78e8aa 100644
111267 --- a/net/ipv4/af_inet.c
111268 +++ b/net/ipv4/af_inet.c
111269 @@ -1390,7 +1390,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
111270 return ip_recv_error(sk, msg, len, addr_len);
111271 #if IS_ENABLED(CONFIG_IPV6)
111272 if (sk->sk_family == AF_INET6)
111273 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
111274 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
111275 #endif
111276 return -EINVAL;
111277 }
111278 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
111279 index 3a8985c..9d2a870 100644
111280 --- a/net/ipv4/devinet.c
111281 +++ b/net/ipv4/devinet.c
111282 @@ -69,7 +69,8 @@
111283
111284 static struct ipv4_devconf ipv4_devconf = {
111285 .data = {
111286 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
111287 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
111288 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
111289 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
111290 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
111291 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
111292 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
111293
111294 static struct ipv4_devconf ipv4_devconf_dflt = {
111295 .data = {
111296 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
111297 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
111298 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
111299 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
111300 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
111301 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
111302 @@ -1549,7 +1551,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
111303 idx = 0;
111304 head = &net->dev_index_head[h];
111305 rcu_read_lock();
111306 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
111307 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
111308 net->dev_base_seq;
111309 hlist_for_each_entry_rcu(dev, head, index_hlist) {
111310 if (idx < s_idx)
111311 @@ -1868,7 +1870,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
111312 idx = 0;
111313 head = &net->dev_index_head[h];
111314 rcu_read_lock();
111315 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
111316 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
111317 net->dev_base_seq;
111318 hlist_for_each_entry_rcu(dev, head, index_hlist) {
111319 if (idx < s_idx)
111320 @@ -2103,7 +2105,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
111321 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
111322 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
111323
111324 -static struct devinet_sysctl_table {
111325 +static const struct devinet_sysctl_table {
111326 struct ctl_table_header *sysctl_header;
111327 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
111328 } devinet_sysctl = {
111329 @@ -2235,7 +2237,7 @@ static __net_init int devinet_init_net(struct net *net)
111330 int err;
111331 struct ipv4_devconf *all, *dflt;
111332 #ifdef CONFIG_SYSCTL
111333 - struct ctl_table *tbl = ctl_forward_entry;
111334 + ctl_table_no_const *tbl = NULL;
111335 struct ctl_table_header *forw_hdr;
111336 #endif
111337
111338 @@ -2253,7 +2255,7 @@ static __net_init int devinet_init_net(struct net *net)
111339 goto err_alloc_dflt;
111340
111341 #ifdef CONFIG_SYSCTL
111342 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
111343 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
111344 if (tbl == NULL)
111345 goto err_alloc_ctl;
111346
111347 @@ -2273,7 +2275,10 @@ static __net_init int devinet_init_net(struct net *net)
111348 goto err_reg_dflt;
111349
111350 err = -ENOMEM;
111351 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
111352 + if (!net_eq(net, &init_net))
111353 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
111354 + else
111355 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
111356 if (forw_hdr == NULL)
111357 goto err_reg_ctl;
111358 net->ipv4.forw_hdr = forw_hdr;
111359 @@ -2289,8 +2294,7 @@ err_reg_ctl:
111360 err_reg_dflt:
111361 __devinet_sysctl_unregister(all);
111362 err_reg_all:
111363 - if (tbl != ctl_forward_entry)
111364 - kfree(tbl);
111365 + kfree(tbl);
111366 err_alloc_ctl:
111367 #endif
111368 if (dflt != &ipv4_devconf_dflt)
111369 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
111370 index 23b9b3e..60cf0c4 100644
111371 --- a/net/ipv4/fib_frontend.c
111372 +++ b/net/ipv4/fib_frontend.c
111373 @@ -1020,12 +1020,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
111374 #ifdef CONFIG_IP_ROUTE_MULTIPATH
111375 fib_sync_up(dev);
111376 #endif
111377 - atomic_inc(&net->ipv4.dev_addr_genid);
111378 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
111379 rt_cache_flush(dev_net(dev));
111380 break;
111381 case NETDEV_DOWN:
111382 fib_del_ifaddr(ifa, NULL);
111383 - atomic_inc(&net->ipv4.dev_addr_genid);
111384 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
111385 if (ifa->ifa_dev->ifa_list == NULL) {
111386 /* Last address was deleted from this interface.
111387 * Disable IP.
111388 @@ -1063,7 +1063,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
111389 #ifdef CONFIG_IP_ROUTE_MULTIPATH
111390 fib_sync_up(dev);
111391 #endif
111392 - atomic_inc(&net->ipv4.dev_addr_genid);
111393 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
111394 rt_cache_flush(net);
111395 break;
111396 case NETDEV_DOWN:
111397 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
111398 index 1e2090e..351a724 100644
111399 --- a/net/ipv4/fib_semantics.c
111400 +++ b/net/ipv4/fib_semantics.c
111401 @@ -753,7 +753,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
111402 nh->nh_saddr = inet_select_addr(nh->nh_dev,
111403 nh->nh_gw,
111404 nh->nh_parent->fib_scope);
111405 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
111406 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
111407
111408 return nh->nh_saddr;
111409 }
111410 diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
111411 index ff069f6..335e752 100644
111412 --- a/net/ipv4/fou.c
111413 +++ b/net/ipv4/fou.c
111414 @@ -771,12 +771,12 @@ EXPORT_SYMBOL(gue_build_header);
111415
111416 #ifdef CONFIG_NET_FOU_IP_TUNNELS
111417
111418 -static const struct ip_tunnel_encap_ops __read_mostly fou_iptun_ops = {
111419 +static const struct ip_tunnel_encap_ops fou_iptun_ops = {
111420 .encap_hlen = fou_encap_hlen,
111421 .build_header = fou_build_header,
111422 };
111423
111424 -static const struct ip_tunnel_encap_ops __read_mostly gue_iptun_ops = {
111425 +static const struct ip_tunnel_encap_ops gue_iptun_ops = {
111426 .encap_hlen = gue_encap_hlen,
111427 .build_header = gue_build_header,
111428 };
111429 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
111430 index 9111a4e..3576905 100644
111431 --- a/net/ipv4/inet_hashtables.c
111432 +++ b/net/ipv4/inet_hashtables.c
111433 @@ -18,6 +18,7 @@
111434 #include <linux/sched.h>
111435 #include <linux/slab.h>
111436 #include <linux/wait.h>
111437 +#include <linux/security.h>
111438
111439 #include <net/inet_connection_sock.h>
111440 #include <net/inet_hashtables.h>
111441 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
111442 return inet_ehashfn(net, laddr, lport, faddr, fport);
111443 }
111444
111445 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
111446 +
111447 /*
111448 * Allocate and initialize a new local port bind bucket.
111449 * The bindhash mutex for snum's hash chain must be held here.
111450 @@ -554,6 +557,8 @@ ok:
111451 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
111452 spin_unlock(&head->lock);
111453
111454 + gr_update_task_in_ip_table(inet_sk(sk));
111455 +
111456 if (tw) {
111457 inet_twsk_deschedule(tw, death_row);
111458 while (twrefcnt) {
111459 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
111460 index 241afd7..31b95d5 100644
111461 --- a/net/ipv4/inetpeer.c
111462 +++ b/net/ipv4/inetpeer.c
111463 @@ -461,7 +461,7 @@ relookup:
111464 if (p) {
111465 p->daddr = *daddr;
111466 atomic_set(&p->refcnt, 1);
111467 - atomic_set(&p->rid, 0);
111468 + atomic_set_unchecked(&p->rid, 0);
111469 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
111470 p->rate_tokens = 0;
111471 /* 60*HZ is arbitrary, but chosen enough high so that the first
111472 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
111473 index 145a50c..5dd8cc5 100644
111474 --- a/net/ipv4/ip_fragment.c
111475 +++ b/net/ipv4/ip_fragment.c
111476 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
111477 return 0;
111478
111479 start = qp->rid;
111480 - end = atomic_inc_return(&peer->rid);
111481 + end = atomic_inc_return_unchecked(&peer->rid);
111482 qp->rid = end;
111483
111484 rc = qp->q.fragments && (end - start) > max;
111485 @@ -748,12 +748,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
111486
111487 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
111488 {
111489 - struct ctl_table *table;
111490 + ctl_table_no_const *table = NULL;
111491 struct ctl_table_header *hdr;
111492
111493 - table = ip4_frags_ns_ctl_table;
111494 if (!net_eq(net, &init_net)) {
111495 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
111496 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
111497 if (table == NULL)
111498 goto err_alloc;
111499
111500 @@ -767,9 +766,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
111501 /* Don't export sysctls to unprivileged users */
111502 if (net->user_ns != &init_user_ns)
111503 table[0].procname = NULL;
111504 - }
111505 + hdr = register_net_sysctl(net, "net/ipv4", table);
111506 + } else
111507 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
111508
111509 - hdr = register_net_sysctl(net, "net/ipv4", table);
111510 if (hdr == NULL)
111511 goto err_reg;
111512
111513 @@ -777,8 +777,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
111514 return 0;
111515
111516 err_reg:
111517 - if (!net_eq(net, &init_net))
111518 - kfree(table);
111519 + kfree(table);
111520 err_alloc:
111521 return -ENOMEM;
111522 }
111523 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
111524 index 6207275f..00323a2 100644
111525 --- a/net/ipv4/ip_gre.c
111526 +++ b/net/ipv4/ip_gre.c
111527 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
111528 module_param(log_ecn_error, bool, 0644);
111529 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
111530
111531 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
111532 +static struct rtnl_link_ops ipgre_link_ops;
111533 static int ipgre_tunnel_init(struct net_device *dev);
111534
111535 static int ipgre_net_id __read_mostly;
111536 @@ -817,7 +817,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
111537 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
111538 };
111539
111540 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
111541 +static struct rtnl_link_ops ipgre_link_ops = {
111542 .kind = "gre",
111543 .maxtype = IFLA_GRE_MAX,
111544 .policy = ipgre_policy,
111545 @@ -832,7 +832,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
111546 .get_link_net = ip_tunnel_get_link_net,
111547 };
111548
111549 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
111550 +static struct rtnl_link_ops ipgre_tap_ops = {
111551 .kind = "gretap",
111552 .maxtype = IFLA_GRE_MAX,
111553 .policy = ipgre_policy,
111554 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
111555 index 3d4da2c..40f9c29 100644
111556 --- a/net/ipv4/ip_input.c
111557 +++ b/net/ipv4/ip_input.c
111558 @@ -147,6 +147,10 @@
111559 #include <linux/mroute.h>
111560 #include <linux/netlink.h>
111561
111562 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111563 +extern int grsec_enable_blackhole;
111564 +#endif
111565 +
111566 /*
111567 * Process Router Attention IP option (RFC 2113)
111568 */
111569 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
111570 if (!raw) {
111571 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
111572 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
111573 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111574 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
111575 +#endif
111576 icmp_send(skb, ICMP_DEST_UNREACH,
111577 ICMP_PROT_UNREACH, 0);
111578 }
111579 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
111580 index 5cd9927..8610b9f 100644
111581 --- a/net/ipv4/ip_sockglue.c
111582 +++ b/net/ipv4/ip_sockglue.c
111583 @@ -1254,7 +1254,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
111584 len = min_t(unsigned int, len, opt->optlen);
111585 if (put_user(len, optlen))
111586 return -EFAULT;
111587 - if (copy_to_user(optval, opt->__data, len))
111588 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
111589 + copy_to_user(optval, opt->__data, len))
111590 return -EFAULT;
111591 return 0;
111592 }
111593 @@ -1388,7 +1389,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
111594 if (sk->sk_type != SOCK_STREAM)
111595 return -ENOPROTOOPT;
111596
111597 - msg.msg_control = (__force void *) optval;
111598 + msg.msg_control = (__force_kernel void *) optval;
111599 msg.msg_controllen = len;
111600 msg.msg_flags = flags;
111601
111602 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
111603 index 94efe14..1453fcc 100644
111604 --- a/net/ipv4/ip_vti.c
111605 +++ b/net/ipv4/ip_vti.c
111606 @@ -45,7 +45,7 @@
111607 #include <net/net_namespace.h>
111608 #include <net/netns/generic.h>
111609
111610 -static struct rtnl_link_ops vti_link_ops __read_mostly;
111611 +static struct rtnl_link_ops vti_link_ops;
111612
111613 static int vti_net_id __read_mostly;
111614 static int vti_tunnel_init(struct net_device *dev);
111615 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
111616 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
111617 };
111618
111619 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
111620 +static struct rtnl_link_ops vti_link_ops = {
111621 .kind = "vti",
111622 .maxtype = IFLA_VTI_MAX,
111623 .policy = vti_policy,
111624 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
111625 index b26376e..fc3d733 100644
111626 --- a/net/ipv4/ipconfig.c
111627 +++ b/net/ipv4/ipconfig.c
111628 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
111629
111630 mm_segment_t oldfs = get_fs();
111631 set_fs(get_ds());
111632 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
111633 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
111634 set_fs(oldfs);
111635 return res;
111636 }
111637 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
111638
111639 mm_segment_t oldfs = get_fs();
111640 set_fs(get_ds());
111641 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
111642 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
111643 set_fs(oldfs);
111644 return res;
111645 }
111646 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
111647
111648 mm_segment_t oldfs = get_fs();
111649 set_fs(get_ds());
111650 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
111651 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
111652 set_fs(oldfs);
111653 return res;
111654 }
111655 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
111656 index 915d215..48d1db7 100644
111657 --- a/net/ipv4/ipip.c
111658 +++ b/net/ipv4/ipip.c
111659 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
111660 static int ipip_net_id __read_mostly;
111661
111662 static int ipip_tunnel_init(struct net_device *dev);
111663 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
111664 +static struct rtnl_link_ops ipip_link_ops;
111665
111666 static int ipip_err(struct sk_buff *skb, u32 info)
111667 {
111668 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
111669 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
111670 };
111671
111672 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
111673 +static struct rtnl_link_ops ipip_link_ops = {
111674 .kind = "ipip",
111675 .maxtype = IFLA_IPTUN_MAX,
111676 .policy = ipip_policy,
111677 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
111678 index f95b6f9..2ee2097 100644
111679 --- a/net/ipv4/netfilter/arp_tables.c
111680 +++ b/net/ipv4/netfilter/arp_tables.c
111681 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
111682 #endif
111683
111684 static int get_info(struct net *net, void __user *user,
111685 - const int *len, int compat)
111686 + int len, int compat)
111687 {
111688 char name[XT_TABLE_MAXNAMELEN];
111689 struct xt_table *t;
111690 int ret;
111691
111692 - if (*len != sizeof(struct arpt_getinfo)) {
111693 - duprintf("length %u != %Zu\n", *len,
111694 + if (len != sizeof(struct arpt_getinfo)) {
111695 + duprintf("length %u != %Zu\n", len,
111696 sizeof(struct arpt_getinfo));
111697 return -EINVAL;
111698 }
111699 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
111700 info.size = private->size;
111701 strcpy(info.name, name);
111702
111703 - if (copy_to_user(user, &info, *len) != 0)
111704 + if (copy_to_user(user, &info, len) != 0)
111705 ret = -EFAULT;
111706 else
111707 ret = 0;
111708 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
111709
111710 switch (cmd) {
111711 case ARPT_SO_GET_INFO:
111712 - ret = get_info(sock_net(sk), user, len, 1);
111713 + ret = get_info(sock_net(sk), user, *len, 1);
111714 break;
111715 case ARPT_SO_GET_ENTRIES:
111716 ret = compat_get_entries(sock_net(sk), user, len);
111717 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
111718
111719 switch (cmd) {
111720 case ARPT_SO_GET_INFO:
111721 - ret = get_info(sock_net(sk), user, len, 0);
111722 + ret = get_info(sock_net(sk), user, *len, 0);
111723 break;
111724
111725 case ARPT_SO_GET_ENTRIES:
111726 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
111727 index cf5e82f..75a20f5 100644
111728 --- a/net/ipv4/netfilter/ip_tables.c
111729 +++ b/net/ipv4/netfilter/ip_tables.c
111730 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
111731 #endif
111732
111733 static int get_info(struct net *net, void __user *user,
111734 - const int *len, int compat)
111735 + int len, int compat)
111736 {
111737 char name[XT_TABLE_MAXNAMELEN];
111738 struct xt_table *t;
111739 int ret;
111740
111741 - if (*len != sizeof(struct ipt_getinfo)) {
111742 - duprintf("length %u != %zu\n", *len,
111743 + if (len != sizeof(struct ipt_getinfo)) {
111744 + duprintf("length %u != %zu\n", len,
111745 sizeof(struct ipt_getinfo));
111746 return -EINVAL;
111747 }
111748 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
111749 info.size = private->size;
111750 strcpy(info.name, name);
111751
111752 - if (copy_to_user(user, &info, *len) != 0)
111753 + if (copy_to_user(user, &info, len) != 0)
111754 ret = -EFAULT;
111755 else
111756 ret = 0;
111757 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
111758
111759 switch (cmd) {
111760 case IPT_SO_GET_INFO:
111761 - ret = get_info(sock_net(sk), user, len, 1);
111762 + ret = get_info(sock_net(sk), user, *len, 1);
111763 break;
111764 case IPT_SO_GET_ENTRIES:
111765 ret = compat_get_entries(sock_net(sk), user, len);
111766 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
111767
111768 switch (cmd) {
111769 case IPT_SO_GET_INFO:
111770 - ret = get_info(sock_net(sk), user, len, 0);
111771 + ret = get_info(sock_net(sk), user, *len, 0);
111772 break;
111773
111774 case IPT_SO_GET_ENTRIES:
111775 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
111776 index e90f83a..3e6acca 100644
111777 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
111778 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
111779 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
111780 spin_lock_init(&cn->lock);
111781
111782 #ifdef CONFIG_PROC_FS
111783 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
111784 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
111785 if (!cn->procdir) {
111786 pr_err("Unable to proc dir entry\n");
111787 return -ENOMEM;
111788 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
111789 index 787b0d6..ab6c0ba 100644
111790 --- a/net/ipv4/ping.c
111791 +++ b/net/ipv4/ping.c
111792 @@ -59,7 +59,7 @@ struct ping_table {
111793 };
111794
111795 static struct ping_table ping_table;
111796 -struct pingv6_ops pingv6_ops;
111797 +struct pingv6_ops *pingv6_ops;
111798 EXPORT_SYMBOL_GPL(pingv6_ops);
111799
111800 static u16 ping_port_rover;
111801 @@ -359,7 +359,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
111802 return -ENODEV;
111803 }
111804 }
111805 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
111806 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
111807 scoped);
111808 rcu_read_unlock();
111809
111810 @@ -567,7 +567,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
111811 }
111812 #if IS_ENABLED(CONFIG_IPV6)
111813 } else if (skb->protocol == htons(ETH_P_IPV6)) {
111814 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
111815 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
111816 #endif
111817 }
111818
111819 @@ -585,7 +585,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
111820 info, (u8 *)icmph);
111821 #if IS_ENABLED(CONFIG_IPV6)
111822 } else if (family == AF_INET6) {
111823 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
111824 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
111825 info, (u8 *)icmph);
111826 #endif
111827 }
111828 @@ -919,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
111829 }
111830
111831 if (inet6_sk(sk)->rxopt.all)
111832 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
111833 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
111834 if (skb->protocol == htons(ETH_P_IPV6) &&
111835 inet6_sk(sk)->rxopt.all)
111836 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
111837 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
111838 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
111839 ip_cmsg_recv(msg, skb);
111840 #endif
111841 @@ -1117,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
111842 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
111843 0, sock_i_ino(sp),
111844 atomic_read(&sp->sk_refcnt), sp,
111845 - atomic_read(&sp->sk_drops));
111846 + atomic_read_unchecked(&sp->sk_drops));
111847 }
111848
111849 static int ping_v4_seq_show(struct seq_file *seq, void *v)
111850 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
111851 index f027a70..2e64edc 100644
111852 --- a/net/ipv4/raw.c
111853 +++ b/net/ipv4/raw.c
111854 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
111855 int raw_rcv(struct sock *sk, struct sk_buff *skb)
111856 {
111857 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
111858 - atomic_inc(&sk->sk_drops);
111859 + atomic_inc_unchecked(&sk->sk_drops);
111860 kfree_skb(skb);
111861 return NET_RX_DROP;
111862 }
111863 @@ -773,16 +773,20 @@ static int raw_init(struct sock *sk)
111864
111865 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
111866 {
111867 + struct icmp_filter filter;
111868 +
111869 if (optlen > sizeof(struct icmp_filter))
111870 optlen = sizeof(struct icmp_filter);
111871 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
111872 + if (copy_from_user(&filter, optval, optlen))
111873 return -EFAULT;
111874 + raw_sk(sk)->filter = filter;
111875 return 0;
111876 }
111877
111878 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
111879 {
111880 int len, ret = -EFAULT;
111881 + struct icmp_filter filter;
111882
111883 if (get_user(len, optlen))
111884 goto out;
111885 @@ -792,8 +796,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
111886 if (len > sizeof(struct icmp_filter))
111887 len = sizeof(struct icmp_filter);
111888 ret = -EFAULT;
111889 - if (put_user(len, optlen) ||
111890 - copy_to_user(optval, &raw_sk(sk)->filter, len))
111891 + filter = raw_sk(sk)->filter;
111892 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
111893 goto out;
111894 ret = 0;
111895 out: return ret;
111896 @@ -1022,7 +1026,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
111897 0, 0L, 0,
111898 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
111899 0, sock_i_ino(sp),
111900 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
111901 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
111902 }
111903
111904 static int raw_seq_show(struct seq_file *seq, void *v)
111905 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
111906 index e262a08..d1fc3be 100644
111907 --- a/net/ipv4/route.c
111908 +++ b/net/ipv4/route.c
111909 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
111910
111911 static int rt_cache_seq_open(struct inode *inode, struct file *file)
111912 {
111913 - return seq_open(file, &rt_cache_seq_ops);
111914 + return seq_open_restrict(file, &rt_cache_seq_ops);
111915 }
111916
111917 static const struct file_operations rt_cache_seq_fops = {
111918 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
111919
111920 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
111921 {
111922 - return seq_open(file, &rt_cpu_seq_ops);
111923 + return seq_open_restrict(file, &rt_cpu_seq_ops);
111924 }
111925
111926 static const struct file_operations rt_cpu_seq_fops = {
111927 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
111928
111929 static int rt_acct_proc_open(struct inode *inode, struct file *file)
111930 {
111931 - return single_open(file, rt_acct_proc_show, NULL);
111932 + return single_open_restrict(file, rt_acct_proc_show, NULL);
111933 }
111934
111935 static const struct file_operations rt_acct_proc_fops = {
111936 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
111937
111938 #define IP_IDENTS_SZ 2048u
111939 struct ip_ident_bucket {
111940 - atomic_t id;
111941 + atomic_unchecked_t id;
111942 u32 stamp32;
111943 };
111944
111945 -static struct ip_ident_bucket *ip_idents __read_mostly;
111946 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
111947
111948 /* In order to protect privacy, we add a perturbation to identifiers
111949 * if one generator is seldom used. This makes hard for an attacker
111950 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
111951 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
111952 delta = prandom_u32_max(now - old);
111953
111954 - return atomic_add_return(segs + delta, &bucket->id) - segs;
111955 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
111956 }
111957 EXPORT_SYMBOL(ip_idents_reserve);
111958
111959 @@ -2643,34 +2643,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
111960 .maxlen = sizeof(int),
111961 .mode = 0200,
111962 .proc_handler = ipv4_sysctl_rtcache_flush,
111963 + .extra1 = &init_net,
111964 },
111965 { },
111966 };
111967
111968 static __net_init int sysctl_route_net_init(struct net *net)
111969 {
111970 - struct ctl_table *tbl;
111971 + ctl_table_no_const *tbl = NULL;
111972
111973 - tbl = ipv4_route_flush_table;
111974 if (!net_eq(net, &init_net)) {
111975 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
111976 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
111977 if (tbl == NULL)
111978 goto err_dup;
111979
111980 /* Don't export sysctls to unprivileged users */
111981 if (net->user_ns != &init_user_ns)
111982 tbl[0].procname = NULL;
111983 - }
111984 - tbl[0].extra1 = net;
111985 + tbl[0].extra1 = net;
111986 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
111987 + } else
111988 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
111989
111990 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
111991 if (net->ipv4.route_hdr == NULL)
111992 goto err_reg;
111993 return 0;
111994
111995 err_reg:
111996 - if (tbl != ipv4_route_flush_table)
111997 - kfree(tbl);
111998 + kfree(tbl);
111999 err_dup:
112000 return -ENOMEM;
112001 }
112002 @@ -2693,8 +2693,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
112003
112004 static __net_init int rt_genid_init(struct net *net)
112005 {
112006 - atomic_set(&net->ipv4.rt_genid, 0);
112007 - atomic_set(&net->fnhe_genid, 0);
112008 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
112009 + atomic_set_unchecked(&net->fnhe_genid, 0);
112010 get_random_bytes(&net->ipv4.dev_addr_genid,
112011 sizeof(net->ipv4.dev_addr_genid));
112012 return 0;
112013 @@ -2738,11 +2738,7 @@ int __init ip_rt_init(void)
112014 int rc = 0;
112015 int cpu;
112016
112017 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
112018 - if (!ip_idents)
112019 - panic("IP: failed to allocate ip_idents\n");
112020 -
112021 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
112022 + prandom_bytes(ip_idents, sizeof(ip_idents));
112023
112024 for_each_possible_cpu(cpu) {
112025 struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
112026 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
112027 index d151539..5f5e247 100644
112028 --- a/net/ipv4/sysctl_net_ipv4.c
112029 +++ b/net/ipv4/sysctl_net_ipv4.c
112030 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
112031 container_of(table->data, struct net, ipv4.ip_local_ports.range);
112032 int ret;
112033 int range[2];
112034 - struct ctl_table tmp = {
112035 + ctl_table_no_const tmp = {
112036 .data = &range,
112037 .maxlen = sizeof(range),
112038 .mode = table->mode,
112039 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
112040 int ret;
112041 gid_t urange[2];
112042 kgid_t low, high;
112043 - struct ctl_table tmp = {
112044 + ctl_table_no_const tmp = {
112045 .data = &urange,
112046 .maxlen = sizeof(urange),
112047 .mode = table->mode,
112048 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
112049 void __user *buffer, size_t *lenp, loff_t *ppos)
112050 {
112051 char val[TCP_CA_NAME_MAX];
112052 - struct ctl_table tbl = {
112053 + ctl_table_no_const tbl = {
112054 .data = val,
112055 .maxlen = TCP_CA_NAME_MAX,
112056 };
112057 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
112058 void __user *buffer, size_t *lenp,
112059 loff_t *ppos)
112060 {
112061 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
112062 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
112063 int ret;
112064
112065 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
112066 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
112067 void __user *buffer, size_t *lenp,
112068 loff_t *ppos)
112069 {
112070 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
112071 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
112072 int ret;
112073
112074 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
112075 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
112076 void __user *buffer, size_t *lenp,
112077 loff_t *ppos)
112078 {
112079 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
112080 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
112081 struct tcp_fastopen_context *ctxt;
112082 int ret;
112083 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
112084 @@ -888,13 +888,12 @@ static struct ctl_table ipv4_net_table[] = {
112085
112086 static __net_init int ipv4_sysctl_init_net(struct net *net)
112087 {
112088 - struct ctl_table *table;
112089 + ctl_table_no_const *table = NULL;
112090
112091 - table = ipv4_net_table;
112092 if (!net_eq(net, &init_net)) {
112093 int i;
112094
112095 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
112096 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
112097 if (table == NULL)
112098 goto err_alloc;
112099
112100 @@ -903,7 +902,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
112101 table[i].data += (void *)net - (void *)&init_net;
112102 }
112103
112104 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
112105 + if (!net_eq(net, &init_net))
112106 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
112107 + else
112108 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
112109 if (net->ipv4.ipv4_hdr == NULL)
112110 goto err_reg;
112111
112112 diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
112113 index 995a225..e1e9183 100644
112114 --- a/net/ipv4/tcp.c
112115 +++ b/net/ipv4/tcp.c
112116 @@ -520,8 +520,10 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait)
112117
112118 /* Race breaker. If space is freed after
112119 * wspace test but before the flags are set,
112120 - * IO signal will be lost.
112121 + * IO signal will be lost. Memory barrier
112122 + * pairs with the input side.
112123 */
112124 + smp_mb__after_atomic();
112125 if (sk_stream_is_writeable(sk))
112126 mask |= POLLOUT | POLLWRNORM;
112127 }
112128 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
112129 index f501ac04..0c5a1b2 100644
112130 --- a/net/ipv4/tcp_input.c
112131 +++ b/net/ipv4/tcp_input.c
112132 @@ -767,7 +767,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
112133 * without any lock. We want to make sure compiler wont store
112134 * intermediate values in this location.
112135 */
112136 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
112137 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
112138 sk->sk_max_pacing_rate);
112139 }
112140
112141 @@ -4541,7 +4541,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
112142 * simplifies code)
112143 */
112144 static void
112145 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
112146 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
112147 struct sk_buff *head, struct sk_buff *tail,
112148 u32 start, u32 end)
112149 {
112150 @@ -4799,6 +4799,8 @@ static void tcp_check_space(struct sock *sk)
112151 {
112152 if (sock_flag(sk, SOCK_QUEUE_SHRUNK)) {
112153 sock_reset_flag(sk, SOCK_QUEUE_SHRUNK);
112154 + /* pairs with tcp_poll() */
112155 + smp_mb__after_atomic();
112156 if (sk->sk_socket &&
112157 test_bit(SOCK_NOSPACE, &sk->sk_socket->flags))
112158 tcp_new_space(sk);
112159 @@ -5525,6 +5527,7 @@ discard:
112160 tcp_paws_reject(&tp->rx_opt, 0))
112161 goto discard_and_undo;
112162
112163 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
112164 if (th->syn) {
112165 /* We see SYN without ACK. It is attempt of
112166 * simultaneous connect with crossed SYNs.
112167 @@ -5575,6 +5578,7 @@ discard:
112168 goto discard;
112169 #endif
112170 }
112171 +#endif
112172 /* "fifth, if neither of the SYN or RST bits is set then
112173 * drop the segment and return."
112174 */
112175 @@ -5621,7 +5625,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
112176 goto discard;
112177
112178 if (th->syn) {
112179 - if (th->fin)
112180 + if (th->fin || th->urg || th->psh)
112181 goto discard;
112182 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
112183 return 1;
112184 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
112185 index f1756ee..8908cb0 100644
112186 --- a/net/ipv4/tcp_ipv4.c
112187 +++ b/net/ipv4/tcp_ipv4.c
112188 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
112189 int sysctl_tcp_low_latency __read_mostly;
112190 EXPORT_SYMBOL(sysctl_tcp_low_latency);
112191
112192 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112193 +extern int grsec_enable_blackhole;
112194 +#endif
112195 +
112196 #ifdef CONFIG_TCP_MD5SIG
112197 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
112198 __be32 daddr, __be32 saddr, const struct tcphdr *th);
112199 @@ -1475,6 +1479,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
112200 return 0;
112201
112202 reset:
112203 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112204 + if (!grsec_enable_blackhole)
112205 +#endif
112206 tcp_v4_send_reset(rsk, skb);
112207 discard:
112208 kfree_skb(skb);
112209 @@ -1639,12 +1646,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
112210 TCP_SKB_CB(skb)->sacked = 0;
112211
112212 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
112213 - if (!sk)
112214 + if (!sk) {
112215 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112216 + ret = 1;
112217 +#endif
112218 goto no_tcp_socket;
112219 -
112220 + }
112221 process:
112222 - if (sk->sk_state == TCP_TIME_WAIT)
112223 + if (sk->sk_state == TCP_TIME_WAIT) {
112224 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112225 + ret = 2;
112226 +#endif
112227 goto do_time_wait;
112228 + }
112229
112230 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
112231 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
112232 @@ -1700,6 +1714,10 @@ csum_error:
112233 bad_packet:
112234 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
112235 } else {
112236 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112237 + if (!grsec_enable_blackhole || (ret == 1 &&
112238 + (skb->dev->flags & IFF_LOOPBACK)))
112239 +#endif
112240 tcp_v4_send_reset(NULL, skb);
112241 }
112242
112243 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
112244 index 50277af..defe393 100644
112245 --- a/net/ipv4/tcp_minisocks.c
112246 +++ b/net/ipv4/tcp_minisocks.c
112247 @@ -27,6 +27,10 @@
112248 #include <net/inet_common.h>
112249 #include <net/xfrm.h>
112250
112251 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112252 +extern int grsec_enable_blackhole;
112253 +#endif
112254 +
112255 int sysctl_tcp_syncookies __read_mostly = 1;
112256 EXPORT_SYMBOL(sysctl_tcp_syncookies);
112257
112258 @@ -788,7 +792,10 @@ embryonic_reset:
112259 * avoid becoming vulnerable to outside attack aiming at
112260 * resetting legit local connections.
112261 */
112262 - req->rsk_ops->send_reset(sk, skb);
112263 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112264 + if (!grsec_enable_blackhole)
112265 +#endif
112266 + req->rsk_ops->send_reset(sk, skb);
112267 } else if (fastopen) { /* received a valid RST pkt */
112268 reqsk_fastopen_remove(sk, req, true);
112269 tcp_reset(sk);
112270 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
112271 index ebf5ff5..4d1ff32 100644
112272 --- a/net/ipv4/tcp_probe.c
112273 +++ b/net/ipv4/tcp_probe.c
112274 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
112275 if (cnt + width >= len)
112276 break;
112277
112278 - if (copy_to_user(buf + cnt, tbuf, width))
112279 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
112280 return -EFAULT;
112281 cnt += width;
112282 }
112283 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
112284 index 0732b78..a82bdc6 100644
112285 --- a/net/ipv4/tcp_timer.c
112286 +++ b/net/ipv4/tcp_timer.c
112287 @@ -22,6 +22,10 @@
112288 #include <linux/gfp.h>
112289 #include <net/tcp.h>
112290
112291 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112292 +extern int grsec_lastack_retries;
112293 +#endif
112294 +
112295 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
112296 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
112297 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
112298 @@ -194,6 +198,13 @@ static int tcp_write_timeout(struct sock *sk)
112299 }
112300 }
112301
112302 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112303 + if ((sk->sk_state == TCP_LAST_ACK) &&
112304 + (grsec_lastack_retries > 0) &&
112305 + (grsec_lastack_retries < retry_until))
112306 + retry_until = grsec_lastack_retries;
112307 +#endif
112308 +
112309 if (retransmits_timed_out(sk, retry_until,
112310 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
112311 /* Has it gone just too far? */
112312 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
112313 index 51f1745..4bc0427 100644
112314 --- a/net/ipv4/udp.c
112315 +++ b/net/ipv4/udp.c
112316 @@ -87,6 +87,7 @@
112317 #include <linux/types.h>
112318 #include <linux/fcntl.h>
112319 #include <linux/module.h>
112320 +#include <linux/security.h>
112321 #include <linux/socket.h>
112322 #include <linux/sockios.h>
112323 #include <linux/igmp.h>
112324 @@ -115,6 +116,10 @@
112325 #include <net/busy_poll.h>
112326 #include "udp_impl.h"
112327
112328 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112329 +extern int grsec_enable_blackhole;
112330 +#endif
112331 +
112332 struct udp_table udp_table __read_mostly;
112333 EXPORT_SYMBOL(udp_table);
112334
112335 @@ -609,6 +614,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
112336 return true;
112337 }
112338
112339 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
112340 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
112341 +
112342 /*
112343 * This routine is called by the ICMP module when it gets some
112344 * sort of error condition. If err < 0 then the socket should
112345 @@ -946,9 +954,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
112346 dport = usin->sin_port;
112347 if (dport == 0)
112348 return -EINVAL;
112349 +
112350 + err = gr_search_udp_sendmsg(sk, usin);
112351 + if (err)
112352 + return err;
112353 } else {
112354 if (sk->sk_state != TCP_ESTABLISHED)
112355 return -EDESTADDRREQ;
112356 +
112357 + err = gr_search_udp_sendmsg(sk, NULL);
112358 + if (err)
112359 + return err;
112360 +
112361 daddr = inet->inet_daddr;
112362 dport = inet->inet_dport;
112363 /* Open fast path for connected socket.
112364 @@ -1196,7 +1213,7 @@ static unsigned int first_packet_length(struct sock *sk)
112365 IS_UDPLITE(sk));
112366 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
112367 IS_UDPLITE(sk));
112368 - atomic_inc(&sk->sk_drops);
112369 + atomic_inc_unchecked(&sk->sk_drops);
112370 __skb_unlink(skb, rcvq);
112371 __skb_queue_tail(&list_kill, skb);
112372 }
112373 @@ -1276,6 +1293,10 @@ try_again:
112374 if (!skb)
112375 goto out;
112376
112377 + err = gr_search_udp_recvmsg(sk, skb);
112378 + if (err)
112379 + goto out_free;
112380 +
112381 ulen = skb->len - sizeof(struct udphdr);
112382 copied = len;
112383 if (copied > ulen)
112384 @@ -1308,7 +1329,7 @@ try_again:
112385 if (unlikely(err)) {
112386 trace_kfree_skb(skb, udp_recvmsg);
112387 if (!peeked) {
112388 - atomic_inc(&sk->sk_drops);
112389 + atomic_inc_unchecked(&sk->sk_drops);
112390 UDP_INC_STATS_USER(sock_net(sk),
112391 UDP_MIB_INERRORS, is_udplite);
112392 }
112393 @@ -1604,7 +1625,7 @@ csum_error:
112394 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
112395 drop:
112396 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
112397 - atomic_inc(&sk->sk_drops);
112398 + atomic_inc_unchecked(&sk->sk_drops);
112399 kfree_skb(skb);
112400 return -1;
112401 }
112402 @@ -1623,7 +1644,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
112403 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
112404
112405 if (!skb1) {
112406 - atomic_inc(&sk->sk_drops);
112407 + atomic_inc_unchecked(&sk->sk_drops);
112408 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
112409 IS_UDPLITE(sk));
112410 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
112411 @@ -1829,6 +1850,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
112412 goto csum_error;
112413
112414 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
112415 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112416 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
112417 +#endif
112418 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
112419
112420 /*
112421 @@ -2426,7 +2450,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
112422 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
112423 0, sock_i_ino(sp),
112424 atomic_read(&sp->sk_refcnt), sp,
112425 - atomic_read(&sp->sk_drops));
112426 + atomic_read_unchecked(&sp->sk_drops));
112427 }
112428
112429 int udp4_seq_show(struct seq_file *seq, void *v)
112430 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
112431 index 6156f68..d6ab46d 100644
112432 --- a/net/ipv4/xfrm4_policy.c
112433 +++ b/net/ipv4/xfrm4_policy.c
112434 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
112435 fl4->flowi4_tos = iph->tos;
112436 }
112437
112438 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
112439 +static int xfrm4_garbage_collect(struct dst_ops *ops)
112440 {
112441 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
112442
112443 - xfrm4_policy_afinfo.garbage_collect(net);
112444 + xfrm_garbage_collect_deferred(net);
112445 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
112446 }
112447
112448 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
112449
112450 static int __net_init xfrm4_net_init(struct net *net)
112451 {
112452 - struct ctl_table *table;
112453 + ctl_table_no_const *table = NULL;
112454 struct ctl_table_header *hdr;
112455
112456 - table = xfrm4_policy_table;
112457 if (!net_eq(net, &init_net)) {
112458 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
112459 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
112460 if (!table)
112461 goto err_alloc;
112462
112463 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
112464 - }
112465 -
112466 - hdr = register_net_sysctl(net, "net/ipv4", table);
112467 + hdr = register_net_sysctl(net, "net/ipv4", table);
112468 + } else
112469 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
112470 if (!hdr)
112471 goto err_reg;
112472
112473 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
112474 return 0;
112475
112476 err_reg:
112477 - if (!net_eq(net, &init_net))
112478 - kfree(table);
112479 + kfree(table);
112480 err_alloc:
112481 return -ENOMEM;
112482 }
112483 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
112484 index b603002..0de5c88 100644
112485 --- a/net/ipv6/addrconf.c
112486 +++ b/net/ipv6/addrconf.c
112487 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
112488 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
112489 .mtu6 = IPV6_MIN_MTU,
112490 .accept_ra = 1,
112491 - .accept_redirects = 1,
112492 + .accept_redirects = 0,
112493 .autoconf = 1,
112494 .force_mld_version = 0,
112495 .mldv1_unsolicited_report_interval = 10 * HZ,
112496 @@ -209,7 +209,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
112497 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
112498 .mtu6 = IPV6_MIN_MTU,
112499 .accept_ra = 1,
112500 - .accept_redirects = 1,
112501 + .accept_redirects = 0,
112502 .autoconf = 1,
112503 .force_mld_version = 0,
112504 .mldv1_unsolicited_report_interval = 10 * HZ,
112505 @@ -607,7 +607,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
112506 idx = 0;
112507 head = &net->dev_index_head[h];
112508 rcu_read_lock();
112509 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
112510 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
112511 net->dev_base_seq;
112512 hlist_for_each_entry_rcu(dev, head, index_hlist) {
112513 if (idx < s_idx)
112514 @@ -2438,7 +2438,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
112515 p.iph.ihl = 5;
112516 p.iph.protocol = IPPROTO_IPV6;
112517 p.iph.ttl = 64;
112518 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
112519 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
112520
112521 if (ops->ndo_do_ioctl) {
112522 mm_segment_t oldfs = get_fs();
112523 @@ -3587,16 +3587,23 @@ static const struct file_operations if6_fops = {
112524 .release = seq_release_net,
112525 };
112526
112527 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
112528 +extern void unregister_ipv6_seq_ops_addr(void);
112529 +
112530 static int __net_init if6_proc_net_init(struct net *net)
112531 {
112532 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
112533 + register_ipv6_seq_ops_addr(&if6_seq_ops);
112534 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
112535 + unregister_ipv6_seq_ops_addr();
112536 return -ENOMEM;
112537 + }
112538 return 0;
112539 }
112540
112541 static void __net_exit if6_proc_net_exit(struct net *net)
112542 {
112543 remove_proc_entry("if_inet6", net->proc_net);
112544 + unregister_ipv6_seq_ops_addr();
112545 }
112546
112547 static struct pernet_operations if6_proc_net_ops = {
112548 @@ -4215,7 +4222,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
112549 s_ip_idx = ip_idx = cb->args[2];
112550
112551 rcu_read_lock();
112552 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
112553 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
112554 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
112555 idx = 0;
112556 head = &net->dev_index_head[h];
112557 @@ -4864,7 +4871,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
112558 rt_genid_bump_ipv6(net);
112559 break;
112560 }
112561 - atomic_inc(&net->ipv6.dev_addr_genid);
112562 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
112563 }
112564
112565 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
112566 @@ -4884,7 +4891,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
112567 int *valp = ctl->data;
112568 int val = *valp;
112569 loff_t pos = *ppos;
112570 - struct ctl_table lctl;
112571 + ctl_table_no_const lctl;
112572 int ret;
112573
112574 /*
112575 @@ -4909,7 +4916,7 @@ int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
112576 {
112577 struct inet6_dev *idev = ctl->extra1;
112578 int min_mtu = IPV6_MIN_MTU;
112579 - struct ctl_table lctl;
112580 + ctl_table_no_const lctl;
112581
112582 lctl = *ctl;
112583 lctl.extra1 = &min_mtu;
112584 @@ -4984,7 +4991,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
112585 int *valp = ctl->data;
112586 int val = *valp;
112587 loff_t pos = *ppos;
112588 - struct ctl_table lctl;
112589 + ctl_table_no_const lctl;
112590 int ret;
112591
112592 /*
112593 diff --git a/net/ipv6/addrconf_core.c b/net/ipv6/addrconf_core.c
112594 index 98cc4cd..0768c4e 100644
112595 --- a/net/ipv6/addrconf_core.c
112596 +++ b/net/ipv6/addrconf_core.c
112597 @@ -133,6 +133,14 @@ static void snmp6_free_dev(struct inet6_dev *idev)
112598 free_percpu(idev->stats.ipv6);
112599 }
112600
112601 +static void in6_dev_finish_destroy_rcu(struct rcu_head *head)
112602 +{
112603 + struct inet6_dev *idev = container_of(head, struct inet6_dev, rcu);
112604 +
112605 + snmp6_free_dev(idev);
112606 + kfree(idev);
112607 +}
112608 +
112609 /* Nobody refers to this device, we may destroy it. */
112610
112611 void in6_dev_finish_destroy(struct inet6_dev *idev)
112612 @@ -151,7 +159,6 @@ void in6_dev_finish_destroy(struct inet6_dev *idev)
112613 pr_warn("Freeing alive inet6 device %p\n", idev);
112614 return;
112615 }
112616 - snmp6_free_dev(idev);
112617 - kfree_rcu(idev, rcu);
112618 + call_rcu(&idev->rcu, in6_dev_finish_destroy_rcu);
112619 }
112620 EXPORT_SYMBOL(in6_dev_finish_destroy);
112621 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
112622 index e8c4400..a4cd5da 100644
112623 --- a/net/ipv6/af_inet6.c
112624 +++ b/net/ipv6/af_inet6.c
112625 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
112626 net->ipv6.sysctl.icmpv6_time = 1*HZ;
112627 net->ipv6.sysctl.flowlabel_consistency = 1;
112628 net->ipv6.sysctl.auto_flowlabels = 0;
112629 - atomic_set(&net->ipv6.fib6_sernum, 1);
112630 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
112631
112632 err = ipv6_init_mibs(net);
112633 if (err)
112634 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
112635 index ace8dac..bd6942d 100644
112636 --- a/net/ipv6/datagram.c
112637 +++ b/net/ipv6/datagram.c
112638 @@ -957,5 +957,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
112639 0,
112640 sock_i_ino(sp),
112641 atomic_read(&sp->sk_refcnt), sp,
112642 - atomic_read(&sp->sk_drops));
112643 + atomic_read_unchecked(&sp->sk_drops));
112644 }
112645 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
112646 index a5e9519..16b7412 100644
112647 --- a/net/ipv6/icmp.c
112648 +++ b/net/ipv6/icmp.c
112649 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
112650
112651 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
112652 {
112653 - struct ctl_table *table;
112654 + ctl_table_no_const *table;
112655
112656 table = kmemdup(ipv6_icmp_table_template,
112657 sizeof(ipv6_icmp_table_template),
112658 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
112659 index 263ef41..88c7be8 100644
112660 --- a/net/ipv6/ip6_fib.c
112661 +++ b/net/ipv6/ip6_fib.c
112662 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
112663 int new, old;
112664
112665 do {
112666 - old = atomic_read(&net->ipv6.fib6_sernum);
112667 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
112668 new = old < INT_MAX ? old + 1 : 1;
112669 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
112670 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
112671 old, new) != old);
112672 return new;
112673 }
112674 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
112675 index bc28b7d..a08feea 100644
112676 --- a/net/ipv6/ip6_gre.c
112677 +++ b/net/ipv6/ip6_gre.c
112678 @@ -71,8 +71,8 @@ struct ip6gre_net {
112679 struct net_device *fb_tunnel_dev;
112680 };
112681
112682 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
112683 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
112684 +static struct rtnl_link_ops ip6gre_link_ops;
112685 +static struct rtnl_link_ops ip6gre_tap_ops;
112686 static int ip6gre_tunnel_init(struct net_device *dev);
112687 static void ip6gre_tunnel_setup(struct net_device *dev);
112688 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
112689 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
112690 }
112691
112692
112693 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
112694 +static struct inet6_protocol ip6gre_protocol = {
112695 .handler = ip6gre_rcv,
112696 .err_handler = ip6gre_err,
112697 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
112698 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
112699 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
112700 };
112701
112702 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
112703 +static struct rtnl_link_ops ip6gre_link_ops = {
112704 .kind = "ip6gre",
112705 .maxtype = IFLA_GRE_MAX,
112706 .policy = ip6gre_policy,
112707 @@ -1665,7 +1665,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
112708 .get_link_net = ip6_tnl_get_link_net,
112709 };
112710
112711 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
112712 +static struct rtnl_link_ops ip6gre_tap_ops = {
112713 .kind = "ip6gretap",
112714 .maxtype = IFLA_GRE_MAX,
112715 .policy = ip6gre_policy,
112716 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
112717 index ddd94ec..b7cfefb 100644
112718 --- a/net/ipv6/ip6_tunnel.c
112719 +++ b/net/ipv6/ip6_tunnel.c
112720 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
112721
112722 static int ip6_tnl_dev_init(struct net_device *dev);
112723 static void ip6_tnl_dev_setup(struct net_device *dev);
112724 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
112725 +static struct rtnl_link_ops ip6_link_ops;
112726
112727 static int ip6_tnl_net_id __read_mostly;
112728 struct ip6_tnl_net {
112729 @@ -1780,7 +1780,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
112730 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
112731 };
112732
112733 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
112734 +static struct rtnl_link_ops ip6_link_ops = {
112735 .kind = "ip6tnl",
112736 .maxtype = IFLA_IPTUN_MAX,
112737 .policy = ip6_tnl_policy,
112738 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
112739 index 5fb9e21..92bf04b 100644
112740 --- a/net/ipv6/ip6_vti.c
112741 +++ b/net/ipv6/ip6_vti.c
112742 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
112743
112744 static int vti6_dev_init(struct net_device *dev);
112745 static void vti6_dev_setup(struct net_device *dev);
112746 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
112747 +static struct rtnl_link_ops vti6_link_ops;
112748
112749 static int vti6_net_id __read_mostly;
112750 struct vti6_net {
112751 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
112752 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
112753 };
112754
112755 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
112756 +static struct rtnl_link_ops vti6_link_ops = {
112757 .kind = "vti6",
112758 .maxtype = IFLA_VTI_MAX,
112759 .policy = vti6_policy,
112760 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
112761 index 8d766d9..dcdfea7 100644
112762 --- a/net/ipv6/ipv6_sockglue.c
112763 +++ b/net/ipv6/ipv6_sockglue.c
112764 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
112765 if (sk->sk_type != SOCK_STREAM)
112766 return -ENOPROTOOPT;
112767
112768 - msg.msg_control = optval;
112769 + msg.msg_control = (void __force_kernel *)optval;
112770 msg.msg_controllen = len;
112771 msg.msg_flags = flags;
112772
112773 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
112774 index bb00c6f..16c90d7 100644
112775 --- a/net/ipv6/netfilter/ip6_tables.c
112776 +++ b/net/ipv6/netfilter/ip6_tables.c
112777 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
112778 #endif
112779
112780 static int get_info(struct net *net, void __user *user,
112781 - const int *len, int compat)
112782 + int len, int compat)
112783 {
112784 char name[XT_TABLE_MAXNAMELEN];
112785 struct xt_table *t;
112786 int ret;
112787
112788 - if (*len != sizeof(struct ip6t_getinfo)) {
112789 - duprintf("length %u != %zu\n", *len,
112790 + if (len != sizeof(struct ip6t_getinfo)) {
112791 + duprintf("length %u != %zu\n", len,
112792 sizeof(struct ip6t_getinfo));
112793 return -EINVAL;
112794 }
112795 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
112796 info.size = private->size;
112797 strcpy(info.name, name);
112798
112799 - if (copy_to_user(user, &info, *len) != 0)
112800 + if (copy_to_user(user, &info, len) != 0)
112801 ret = -EFAULT;
112802 else
112803 ret = 0;
112804 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
112805
112806 switch (cmd) {
112807 case IP6T_SO_GET_INFO:
112808 - ret = get_info(sock_net(sk), user, len, 1);
112809 + ret = get_info(sock_net(sk), user, *len, 1);
112810 break;
112811 case IP6T_SO_GET_ENTRIES:
112812 ret = compat_get_entries(sock_net(sk), user, len);
112813 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
112814
112815 switch (cmd) {
112816 case IP6T_SO_GET_INFO:
112817 - ret = get_info(sock_net(sk), user, len, 0);
112818 + ret = get_info(sock_net(sk), user, *len, 0);
112819 break;
112820
112821 case IP6T_SO_GET_ENTRIES:
112822 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
112823 index 6f187c8..34b367f 100644
112824 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
112825 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
112826 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
112827
112828 static int nf_ct_frag6_sysctl_register(struct net *net)
112829 {
112830 - struct ctl_table *table;
112831 + ctl_table_no_const *table = NULL;
112832 struct ctl_table_header *hdr;
112833
112834 - table = nf_ct_frag6_sysctl_table;
112835 if (!net_eq(net, &init_net)) {
112836 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
112837 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
112838 GFP_KERNEL);
112839 if (table == NULL)
112840 goto err_alloc;
112841 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
112842 table[2].data = &net->nf_frag.frags.high_thresh;
112843 table[2].extra1 = &net->nf_frag.frags.low_thresh;
112844 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
112845 - }
112846 -
112847 - hdr = register_net_sysctl(net, "net/netfilter", table);
112848 + hdr = register_net_sysctl(net, "net/netfilter", table);
112849 + } else
112850 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
112851 if (hdr == NULL)
112852 goto err_reg;
112853
112854 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
112855 return 0;
112856
112857 err_reg:
112858 - if (!net_eq(net, &init_net))
112859 - kfree(table);
112860 + kfree(table);
112861 err_alloc:
112862 return -ENOMEM;
112863 }
112864 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
112865 index a2dfff6..1e52e6d 100644
112866 --- a/net/ipv6/ping.c
112867 +++ b/net/ipv6/ping.c
112868 @@ -241,6 +241,24 @@ static struct pernet_operations ping_v6_net_ops = {
112869 };
112870 #endif
112871
112872 +static struct pingv6_ops real_pingv6_ops = {
112873 + .ipv6_recv_error = ipv6_recv_error,
112874 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
112875 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
112876 + .icmpv6_err_convert = icmpv6_err_convert,
112877 + .ipv6_icmp_error = ipv6_icmp_error,
112878 + .ipv6_chk_addr = ipv6_chk_addr,
112879 +};
112880 +
112881 +static struct pingv6_ops dummy_pingv6_ops = {
112882 + .ipv6_recv_error = dummy_ipv6_recv_error,
112883 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
112884 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
112885 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
112886 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
112887 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
112888 +};
112889 +
112890 int __init pingv6_init(void)
112891 {
112892 #ifdef CONFIG_PROC_FS
112893 @@ -248,13 +266,7 @@ int __init pingv6_init(void)
112894 if (ret)
112895 return ret;
112896 #endif
112897 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
112898 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
112899 - pingv6_ops.ip6_datagram_recv_specific_ctl =
112900 - ip6_datagram_recv_specific_ctl;
112901 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
112902 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
112903 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
112904 + pingv6_ops = &real_pingv6_ops;
112905 return inet6_register_protosw(&pingv6_protosw);
112906 }
112907
112908 @@ -263,14 +275,9 @@ int __init pingv6_init(void)
112909 */
112910 void pingv6_exit(void)
112911 {
112912 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
112913 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
112914 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
112915 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
112916 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
112917 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
112918 #ifdef CONFIG_PROC_FS
112919 unregister_pernet_subsys(&ping_v6_net_ops);
112920 #endif
112921 + pingv6_ops = &dummy_pingv6_ops;
112922 inet6_unregister_protosw(&pingv6_protosw);
112923 }
112924 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
112925 index 679253d0..70b653c 100644
112926 --- a/net/ipv6/proc.c
112927 +++ b/net/ipv6/proc.c
112928 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
112929 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
112930 goto proc_snmp6_fail;
112931
112932 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
112933 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
112934 if (!net->mib.proc_net_devsnmp6)
112935 goto proc_dev_snmp6_fail;
112936 return 0;
112937 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
112938 index dae7f1a..783b20d 100644
112939 --- a/net/ipv6/raw.c
112940 +++ b/net/ipv6/raw.c
112941 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
112942 {
112943 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
112944 skb_checksum_complete(skb)) {
112945 - atomic_inc(&sk->sk_drops);
112946 + atomic_inc_unchecked(&sk->sk_drops);
112947 kfree_skb(skb);
112948 return NET_RX_DROP;
112949 }
112950 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
112951 struct raw6_sock *rp = raw6_sk(sk);
112952
112953 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
112954 - atomic_inc(&sk->sk_drops);
112955 + atomic_inc_unchecked(&sk->sk_drops);
112956 kfree_skb(skb);
112957 return NET_RX_DROP;
112958 }
112959 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
112960
112961 if (inet->hdrincl) {
112962 if (skb_checksum_complete(skb)) {
112963 - atomic_inc(&sk->sk_drops);
112964 + atomic_inc_unchecked(&sk->sk_drops);
112965 kfree_skb(skb);
112966 return NET_RX_DROP;
112967 }
112968 @@ -609,7 +609,7 @@ out:
112969 return err;
112970 }
112971
112972 -static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
112973 +static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, unsigned int length,
112974 struct flowi6 *fl6, struct dst_entry **dstp,
112975 unsigned int flags)
112976 {
112977 @@ -915,12 +915,15 @@ do_confirm:
112978 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
112979 char __user *optval, int optlen)
112980 {
112981 + struct icmp6_filter filter;
112982 +
112983 switch (optname) {
112984 case ICMPV6_FILTER:
112985 if (optlen > sizeof(struct icmp6_filter))
112986 optlen = sizeof(struct icmp6_filter);
112987 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
112988 + if (copy_from_user(&filter, optval, optlen))
112989 return -EFAULT;
112990 + raw6_sk(sk)->filter = filter;
112991 return 0;
112992 default:
112993 return -ENOPROTOOPT;
112994 @@ -933,6 +936,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
112995 char __user *optval, int __user *optlen)
112996 {
112997 int len;
112998 + struct icmp6_filter filter;
112999
113000 switch (optname) {
113001 case ICMPV6_FILTER:
113002 @@ -944,7 +948,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
113003 len = sizeof(struct icmp6_filter);
113004 if (put_user(len, optlen))
113005 return -EFAULT;
113006 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
113007 + filter = raw6_sk(sk)->filter;
113008 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
113009 return -EFAULT;
113010 return 0;
113011 default:
113012 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
113013 index d7d70e6..bd5e9fc 100644
113014 --- a/net/ipv6/reassembly.c
113015 +++ b/net/ipv6/reassembly.c
113016 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
113017
113018 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
113019 {
113020 - struct ctl_table *table;
113021 + ctl_table_no_const *table = NULL;
113022 struct ctl_table_header *hdr;
113023
113024 - table = ip6_frags_ns_ctl_table;
113025 if (!net_eq(net, &init_net)) {
113026 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
113027 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
113028 if (table == NULL)
113029 goto err_alloc;
113030
113031 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
113032 /* Don't export sysctls to unprivileged users */
113033 if (net->user_ns != &init_user_ns)
113034 table[0].procname = NULL;
113035 - }
113036 + hdr = register_net_sysctl(net, "net/ipv6", table);
113037 + } else
113038 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
113039
113040 - hdr = register_net_sysctl(net, "net/ipv6", table);
113041 if (hdr == NULL)
113042 goto err_reg;
113043
113044 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
113045 return 0;
113046
113047 err_reg:
113048 - if (!net_eq(net, &init_net))
113049 - kfree(table);
113050 + kfree(table);
113051 err_alloc:
113052 return -ENOMEM;
113053 }
113054 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
113055 index 4688bd4..584453d 100644
113056 --- a/net/ipv6/route.c
113057 +++ b/net/ipv6/route.c
113058 @@ -3029,7 +3029,7 @@ struct ctl_table ipv6_route_table_template[] = {
113059
113060 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
113061 {
113062 - struct ctl_table *table;
113063 + ctl_table_no_const *table;
113064
113065 table = kmemdup(ipv6_route_table_template,
113066 sizeof(ipv6_route_table_template),
113067 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
113068 index e4cbd57..02b1aaa 100644
113069 --- a/net/ipv6/sit.c
113070 +++ b/net/ipv6/sit.c
113071 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
113072 static void ipip6_dev_free(struct net_device *dev);
113073 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
113074 __be32 *v4dst);
113075 -static struct rtnl_link_ops sit_link_ops __read_mostly;
113076 +static struct rtnl_link_ops sit_link_ops;
113077
113078 static int sit_net_id __read_mostly;
113079 struct sit_net {
113080 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
113081 unregister_netdevice_queue(dev, head);
113082 }
113083
113084 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
113085 +static struct rtnl_link_ops sit_link_ops = {
113086 .kind = "sit",
113087 .maxtype = IFLA_IPTUN_MAX,
113088 .policy = ipip6_policy,
113089 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
113090 index c5c10fa..2577d51 100644
113091 --- a/net/ipv6/sysctl_net_ipv6.c
113092 +++ b/net/ipv6/sysctl_net_ipv6.c
113093 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
113094
113095 static int __net_init ipv6_sysctl_net_init(struct net *net)
113096 {
113097 - struct ctl_table *ipv6_table;
113098 + ctl_table_no_const *ipv6_table;
113099 struct ctl_table *ipv6_route_table;
113100 struct ctl_table *ipv6_icmp_table;
113101 int err;
113102 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
113103 index 5ca3bc8..8c53c81 100644
113104 --- a/net/ipv6/tcp_ipv6.c
113105 +++ b/net/ipv6/tcp_ipv6.c
113106 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
113107 }
113108 }
113109
113110 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113111 +extern int grsec_enable_blackhole;
113112 +#endif
113113 +
113114 static void tcp_v6_hash(struct sock *sk)
113115 {
113116 if (sk->sk_state != TCP_CLOSE) {
113117 @@ -1345,6 +1349,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
113118 return 0;
113119
113120 reset:
113121 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113122 + if (!grsec_enable_blackhole)
113123 +#endif
113124 tcp_v6_send_reset(sk, skb);
113125 discard:
113126 if (opt_skb)
113127 @@ -1454,12 +1461,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
113128
113129 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
113130 inet6_iif(skb));
113131 - if (!sk)
113132 + if (!sk) {
113133 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113134 + ret = 1;
113135 +#endif
113136 goto no_tcp_socket;
113137 + }
113138
113139 process:
113140 - if (sk->sk_state == TCP_TIME_WAIT)
113141 + if (sk->sk_state == TCP_TIME_WAIT) {
113142 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113143 + ret = 2;
113144 +#endif
113145 goto do_time_wait;
113146 + }
113147
113148 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
113149 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
113150 @@ -1510,6 +1525,10 @@ csum_error:
113151 bad_packet:
113152 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
113153 } else {
113154 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113155 + if (!grsec_enable_blackhole || (ret == 1 &&
113156 + (skb->dev->flags & IFF_LOOPBACK)))
113157 +#endif
113158 tcp_v6_send_reset(NULL, skb);
113159 }
113160
113161 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
113162 index 1c9512a..786b8d6 100644
113163 --- a/net/ipv6/udp.c
113164 +++ b/net/ipv6/udp.c
113165 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
113166 udp_ipv6_hash_secret + net_hash_mix(net));
113167 }
113168
113169 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113170 +extern int grsec_enable_blackhole;
113171 +#endif
113172 +
113173 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
113174 {
113175 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
113176 @@ -448,7 +452,7 @@ try_again:
113177 if (unlikely(err)) {
113178 trace_kfree_skb(skb, udpv6_recvmsg);
113179 if (!peeked) {
113180 - atomic_inc(&sk->sk_drops);
113181 + atomic_inc_unchecked(&sk->sk_drops);
113182 if (is_udp4)
113183 UDP_INC_STATS_USER(sock_net(sk),
113184 UDP_MIB_INERRORS,
113185 @@ -712,7 +716,7 @@ csum_error:
113186 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
113187 drop:
113188 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
113189 - atomic_inc(&sk->sk_drops);
113190 + atomic_inc_unchecked(&sk->sk_drops);
113191 kfree_skb(skb);
113192 return -1;
113193 }
113194 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
113195 if (likely(skb1 == NULL))
113196 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
113197 if (!skb1) {
113198 - atomic_inc(&sk->sk_drops);
113199 + atomic_inc_unchecked(&sk->sk_drops);
113200 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
113201 IS_UDPLITE(sk));
113202 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
113203 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
113204 goto csum_error;
113205
113206 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
113207 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113208 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
113209 +#endif
113210 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
113211
113212 kfree_skb(skb);
113213 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
113214 index 8d2d01b4..313511e 100644
113215 --- a/net/ipv6/xfrm6_policy.c
113216 +++ b/net/ipv6/xfrm6_policy.c
113217 @@ -224,11 +224,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
113218 }
113219 }
113220
113221 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
113222 +static int xfrm6_garbage_collect(struct dst_ops *ops)
113223 {
113224 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
113225
113226 - xfrm6_policy_afinfo.garbage_collect(net);
113227 + xfrm_garbage_collect_deferred(net);
113228 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
113229 }
113230
113231 @@ -341,19 +341,19 @@ static struct ctl_table xfrm6_policy_table[] = {
113232
113233 static int __net_init xfrm6_net_init(struct net *net)
113234 {
113235 - struct ctl_table *table;
113236 + ctl_table_no_const *table = NULL;
113237 struct ctl_table_header *hdr;
113238
113239 - table = xfrm6_policy_table;
113240 if (!net_eq(net, &init_net)) {
113241 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
113242 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
113243 if (!table)
113244 goto err_alloc;
113245
113246 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
113247 - }
113248 + hdr = register_net_sysctl(net, "net/ipv6", table);
113249 + } else
113250 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
113251
113252 - hdr = register_net_sysctl(net, "net/ipv6", table);
113253 if (!hdr)
113254 goto err_reg;
113255
113256 @@ -361,8 +361,7 @@ static int __net_init xfrm6_net_init(struct net *net)
113257 return 0;
113258
113259 err_reg:
113260 - if (!net_eq(net, &init_net))
113261 - kfree(table);
113262 + kfree(table);
113263 err_alloc:
113264 return -ENOMEM;
113265 }
113266 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
113267 index c1d247e..9e5949d 100644
113268 --- a/net/ipx/ipx_proc.c
113269 +++ b/net/ipx/ipx_proc.c
113270 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
113271 struct proc_dir_entry *p;
113272 int rc = -ENOMEM;
113273
113274 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
113275 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
113276
113277 if (!ipx_proc_dir)
113278 goto out;
113279 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
113280 index 683346d..cb0e12d 100644
113281 --- a/net/irda/ircomm/ircomm_tty.c
113282 +++ b/net/irda/ircomm/ircomm_tty.c
113283 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
113284 add_wait_queue(&port->open_wait, &wait);
113285
113286 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
113287 - __FILE__, __LINE__, tty->driver->name, port->count);
113288 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
113289
113290 spin_lock_irqsave(&port->lock, flags);
113291 - port->count--;
113292 + atomic_dec(&port->count);
113293 port->blocked_open++;
113294 spin_unlock_irqrestore(&port->lock, flags);
113295
113296 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
113297 }
113298
113299 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
113300 - __FILE__, __LINE__, tty->driver->name, port->count);
113301 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
113302
113303 schedule();
113304 }
113305 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
113306
113307 spin_lock_irqsave(&port->lock, flags);
113308 if (!tty_hung_up_p(filp))
113309 - port->count++;
113310 + atomic_inc(&port->count);
113311 port->blocked_open--;
113312 spin_unlock_irqrestore(&port->lock, flags);
113313
113314 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
113315 - __FILE__, __LINE__, tty->driver->name, port->count);
113316 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
113317
113318 if (!retval)
113319 port->flags |= ASYNC_NORMAL_ACTIVE;
113320 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
113321
113322 /* ++ is not atomic, so this should be protected - Jean II */
113323 spin_lock_irqsave(&self->port.lock, flags);
113324 - self->port.count++;
113325 + atomic_inc(&self->port.count);
113326 spin_unlock_irqrestore(&self->port.lock, flags);
113327 tty_port_tty_set(&self->port, tty);
113328
113329 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
113330 - self->line, self->port.count);
113331 + self->line, atomic_read(&self->port.count));
113332
113333 /* Not really used by us, but lets do it anyway */
113334 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
113335 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
113336 tty_kref_put(port->tty);
113337 }
113338 port->tty = NULL;
113339 - port->count = 0;
113340 + atomic_set(&port->count, 0);
113341 spin_unlock_irqrestore(&port->lock, flags);
113342
113343 wake_up_interruptible(&port->open_wait);
113344 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
113345 seq_putc(m, '\n');
113346
113347 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
113348 - seq_printf(m, "Open count: %d\n", self->port.count);
113349 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
113350 seq_printf(m, "Max data size: %d\n", self->max_data_size);
113351 seq_printf(m, "Max header size: %d\n", self->max_header_size);
113352
113353 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
113354 index b9ac598..f88cc56 100644
113355 --- a/net/irda/irproc.c
113356 +++ b/net/irda/irproc.c
113357 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
113358 {
113359 int i;
113360
113361 - proc_irda = proc_mkdir("irda", init_net.proc_net);
113362 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
113363 if (proc_irda == NULL)
113364 return;
113365
113366 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
113367 index 53d9311..cbaf99f 100644
113368 --- a/net/iucv/af_iucv.c
113369 +++ b/net/iucv/af_iucv.c
113370 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
113371 {
113372 char name[12];
113373
113374 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
113375 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
113376 while (__iucv_get_sock_by_name(name)) {
113377 sprintf(name, "%08x",
113378 - atomic_inc_return(&iucv_sk_list.autobind_name));
113379 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
113380 }
113381 memcpy(iucv->src_name, name, 8);
113382 }
113383 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
113384 index 2a6a1fd..6c112b0 100644
113385 --- a/net/iucv/iucv.c
113386 +++ b/net/iucv/iucv.c
113387 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
113388 return NOTIFY_OK;
113389 }
113390
113391 -static struct notifier_block __refdata iucv_cpu_notifier = {
113392 +static struct notifier_block iucv_cpu_notifier = {
113393 .notifier_call = iucv_cpu_notify,
113394 };
113395
113396 diff --git a/net/key/af_key.c b/net/key/af_key.c
113397 index f8ac939..1e189bf 100644
113398 --- a/net/key/af_key.c
113399 +++ b/net/key/af_key.c
113400 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
113401 static u32 get_acqseq(void)
113402 {
113403 u32 res;
113404 - static atomic_t acqseq;
113405 + static atomic_unchecked_t acqseq;
113406
113407 do {
113408 - res = atomic_inc_return(&acqseq);
113409 + res = atomic_inc_return_unchecked(&acqseq);
113410 } while (!res);
113411 return res;
113412 }
113413 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
113414 index 781b3a2..73a7434 100644
113415 --- a/net/l2tp/l2tp_eth.c
113416 +++ b/net/l2tp/l2tp_eth.c
113417 @@ -42,12 +42,12 @@ struct l2tp_eth {
113418 struct sock *tunnel_sock;
113419 struct l2tp_session *session;
113420 struct list_head list;
113421 - atomic_long_t tx_bytes;
113422 - atomic_long_t tx_packets;
113423 - atomic_long_t tx_dropped;
113424 - atomic_long_t rx_bytes;
113425 - atomic_long_t rx_packets;
113426 - atomic_long_t rx_errors;
113427 + atomic_long_unchecked_t tx_bytes;
113428 + atomic_long_unchecked_t tx_packets;
113429 + atomic_long_unchecked_t tx_dropped;
113430 + atomic_long_unchecked_t rx_bytes;
113431 + atomic_long_unchecked_t rx_packets;
113432 + atomic_long_unchecked_t rx_errors;
113433 };
113434
113435 /* via l2tp_session_priv() */
113436 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
113437 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
113438
113439 if (likely(ret == NET_XMIT_SUCCESS)) {
113440 - atomic_long_add(len, &priv->tx_bytes);
113441 - atomic_long_inc(&priv->tx_packets);
113442 + atomic_long_add_unchecked(len, &priv->tx_bytes);
113443 + atomic_long_inc_unchecked(&priv->tx_packets);
113444 } else {
113445 - atomic_long_inc(&priv->tx_dropped);
113446 + atomic_long_inc_unchecked(&priv->tx_dropped);
113447 }
113448 return NETDEV_TX_OK;
113449 }
113450 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
113451 {
113452 struct l2tp_eth *priv = netdev_priv(dev);
113453
113454 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
113455 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
113456 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
113457 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
113458 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
113459 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
113460 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
113461 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
113462 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
113463 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
113464 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
113465 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
113466 return stats;
113467 }
113468
113469 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
113470 nf_reset(skb);
113471
113472 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
113473 - atomic_long_inc(&priv->rx_packets);
113474 - atomic_long_add(data_len, &priv->rx_bytes);
113475 + atomic_long_inc_unchecked(&priv->rx_packets);
113476 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
113477 } else {
113478 - atomic_long_inc(&priv->rx_errors);
113479 + atomic_long_inc_unchecked(&priv->rx_errors);
113480 }
113481 return;
113482
113483 error:
113484 - atomic_long_inc(&priv->rx_errors);
113485 + atomic_long_inc_unchecked(&priv->rx_errors);
113486 kfree_skb(skb);
113487 }
113488
113489 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
113490 index 05dfc8aa..df6cfd7 100644
113491 --- a/net/l2tp/l2tp_ip.c
113492 +++ b/net/l2tp/l2tp_ip.c
113493 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
113494 .ops = &l2tp_ip_ops,
113495 };
113496
113497 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
113498 +static const struct net_protocol l2tp_ip_protocol = {
113499 .handler = l2tp_ip_recv,
113500 .netns_ok = 1,
113501 };
113502 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
113503 index 8611f1b..bc60a2d 100644
113504 --- a/net/l2tp/l2tp_ip6.c
113505 +++ b/net/l2tp/l2tp_ip6.c
113506 @@ -757,7 +757,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
113507 .ops = &l2tp_ip6_ops,
113508 };
113509
113510 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
113511 +static const struct inet6_protocol l2tp_ip6_protocol = {
113512 .handler = l2tp_ip6_recv,
113513 };
113514
113515 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
113516 index 1a3c7e0..80f8b0c 100644
113517 --- a/net/llc/llc_proc.c
113518 +++ b/net/llc/llc_proc.c
113519 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
113520 int rc = -ENOMEM;
113521 struct proc_dir_entry *p;
113522
113523 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
113524 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
113525 if (!llc_proc_dir)
113526 goto out;
113527
113528 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
113529 index dd4ff36..3462997 100644
113530 --- a/net/mac80211/cfg.c
113531 +++ b/net/mac80211/cfg.c
113532 @@ -581,7 +581,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
113533 ret = ieee80211_vif_use_channel(sdata, chandef,
113534 IEEE80211_CHANCTX_EXCLUSIVE);
113535 }
113536 - } else if (local->open_count == local->monitors) {
113537 + } else if (local_read(&local->open_count) == local->monitors) {
113538 local->_oper_chandef = *chandef;
113539 ieee80211_hw_config(local, 0);
113540 }
113541 @@ -3468,7 +3468,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
113542 else
113543 local->probe_req_reg--;
113544
113545 - if (!local->open_count)
113546 + if (!local_read(&local->open_count))
113547 break;
113548
113549 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
113550 @@ -3603,8 +3603,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
113551 if (chanctx_conf) {
113552 *chandef = sdata->vif.bss_conf.chandef;
113553 ret = 0;
113554 - } else if (local->open_count > 0 &&
113555 - local->open_count == local->monitors &&
113556 + } else if (local_read(&local->open_count) > 0 &&
113557 + local_read(&local->open_count) == local->monitors &&
113558 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
113559 if (local->use_chanctx)
113560 *chandef = local->monitor_chandef;
113561 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
113562 index 81e8dc5..5b77c58 100644
113563 --- a/net/mac80211/ieee80211_i.h
113564 +++ b/net/mac80211/ieee80211_i.h
113565 @@ -29,6 +29,7 @@
113566 #include <net/ieee80211_radiotap.h>
113567 #include <net/cfg80211.h>
113568 #include <net/mac80211.h>
113569 +#include <asm/local.h>
113570 #include "key.h"
113571 #include "sta_info.h"
113572 #include "debug.h"
113573 @@ -1129,7 +1130,7 @@ struct ieee80211_local {
113574 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
113575 spinlock_t queue_stop_reason_lock;
113576
113577 - int open_count;
113578 + local_t open_count;
113579 int monitors, cooked_mntrs;
113580 /* number of interfaces with corresponding FIF_ flags */
113581 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
113582 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
113583 index 81a2751..c06a026 100644
113584 --- a/net/mac80211/iface.c
113585 +++ b/net/mac80211/iface.c
113586 @@ -544,7 +544,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113587 break;
113588 }
113589
113590 - if (local->open_count == 0) {
113591 + if (local_read(&local->open_count) == 0) {
113592 res = drv_start(local);
113593 if (res)
113594 goto err_del_bss;
113595 @@ -591,7 +591,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113596 res = drv_add_interface(local, sdata);
113597 if (res)
113598 goto err_stop;
113599 - } else if (local->monitors == 0 && local->open_count == 0) {
113600 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
113601 res = ieee80211_add_virtual_monitor(local);
113602 if (res)
113603 goto err_stop;
113604 @@ -701,7 +701,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113605 atomic_inc(&local->iff_promiscs);
113606
113607 if (coming_up)
113608 - local->open_count++;
113609 + local_inc(&local->open_count);
113610
113611 if (hw_reconf_flags)
113612 ieee80211_hw_config(local, hw_reconf_flags);
113613 @@ -739,7 +739,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113614 err_del_interface:
113615 drv_remove_interface(local, sdata);
113616 err_stop:
113617 - if (!local->open_count)
113618 + if (!local_read(&local->open_count))
113619 drv_stop(local);
113620 err_del_bss:
113621 sdata->bss = NULL;
113622 @@ -907,7 +907,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113623 }
113624
113625 if (going_down)
113626 - local->open_count--;
113627 + local_dec(&local->open_count);
113628
113629 switch (sdata->vif.type) {
113630 case NL80211_IFTYPE_AP_VLAN:
113631 @@ -969,7 +969,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113632 }
113633 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
113634
113635 - if (local->open_count == 0)
113636 + if (local_read(&local->open_count) == 0)
113637 ieee80211_clear_tx_pending(local);
113638
113639 /*
113640 @@ -1012,7 +1012,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113641 if (cancel_scan)
113642 flush_delayed_work(&local->scan_work);
113643
113644 - if (local->open_count == 0) {
113645 + if (local_read(&local->open_count) == 0) {
113646 ieee80211_stop_device(local);
113647
113648 /* no reconfiguring after stop! */
113649 @@ -1023,7 +1023,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113650 ieee80211_configure_filter(local);
113651 ieee80211_hw_config(local, hw_reconf_flags);
113652
113653 - if (local->monitors == local->open_count)
113654 + if (local->monitors == local_read(&local->open_count))
113655 ieee80211_add_virtual_monitor(local);
113656 }
113657
113658 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
113659 index 5e09d35..e2fdbe2 100644
113660 --- a/net/mac80211/main.c
113661 +++ b/net/mac80211/main.c
113662 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
113663 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
113664 IEEE80211_CONF_CHANGE_POWER);
113665
113666 - if (changed && local->open_count) {
113667 + if (changed && local_read(&local->open_count)) {
113668 ret = drv_config(local, changed);
113669 /*
113670 * Goal:
113671 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
113672 index ca405b6..6cc8bee 100644
113673 --- a/net/mac80211/pm.c
113674 +++ b/net/mac80211/pm.c
113675 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113676 struct ieee80211_sub_if_data *sdata;
113677 struct sta_info *sta;
113678
113679 - if (!local->open_count)
113680 + if (!local_read(&local->open_count))
113681 goto suspend;
113682
113683 ieee80211_scan_cancel(local);
113684 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113685 cancel_work_sync(&local->dynamic_ps_enable_work);
113686 del_timer_sync(&local->dynamic_ps_timer);
113687
113688 - local->wowlan = wowlan && local->open_count;
113689 + local->wowlan = wowlan && local_read(&local->open_count);
113690 if (local->wowlan) {
113691 int err = drv_suspend(local, wowlan);
113692 if (err < 0) {
113693 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113694 WARN_ON(!list_empty(&local->chanctx_list));
113695
113696 /* stop hardware - this must stop RX */
113697 - if (local->open_count)
113698 + if (local_read(&local->open_count))
113699 ieee80211_stop_device(local);
113700
113701 suspend:
113702 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
113703 index d53355b..21f583a 100644
113704 --- a/net/mac80211/rate.c
113705 +++ b/net/mac80211/rate.c
113706 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
113707
113708 ASSERT_RTNL();
113709
113710 - if (local->open_count)
113711 + if (local_read(&local->open_count))
113712 return -EBUSY;
113713
113714 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
113715 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
113716 index 747bdcf..eb2b981 100644
113717 --- a/net/mac80211/util.c
113718 +++ b/net/mac80211/util.c
113719 @@ -1741,7 +1741,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113720 bool sched_scan_stopped = false;
113721
113722 /* nothing to do if HW shouldn't run */
113723 - if (!local->open_count)
113724 + if (!local_read(&local->open_count))
113725 goto wake_up;
113726
113727 #ifdef CONFIG_PM
113728 @@ -1993,7 +1993,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113729 local->in_reconfig = false;
113730 barrier();
113731
113732 - if (local->monitors == local->open_count && local->monitors > 0)
113733 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
113734 ieee80211_add_virtual_monitor(local);
113735
113736 /*
113737 @@ -2048,7 +2048,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113738 * If this is for hw restart things are still running.
113739 * We may want to change that later, however.
113740 */
113741 - if (local->open_count && (!local->suspended || reconfig_due_to_wowlan))
113742 + if (local_read(&local->open_count) && (!local->suspended || reconfig_due_to_wowlan))
113743 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
113744
113745 if (!local->suspended)
113746 @@ -2072,7 +2072,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113747 flush_delayed_work(&local->scan_work);
113748 }
113749
113750 - if (local->open_count && !reconfig_due_to_wowlan)
113751 + if (local_read(&local->open_count) && !reconfig_due_to_wowlan)
113752 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_SUSPEND);
113753
113754 list_for_each_entry(sdata, &local->interfaces, list) {
113755 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
113756 index b02660f..c0f791c 100644
113757 --- a/net/netfilter/Kconfig
113758 +++ b/net/netfilter/Kconfig
113759 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
113760
113761 To compile it as a module, choose M here. If unsure, say N.
113762
113763 +config NETFILTER_XT_MATCH_GRADM
113764 + tristate '"gradm" match support'
113765 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
113766 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
113767 + ---help---
113768 + The gradm match allows to match on grsecurity RBAC being enabled.
113769 + It is useful when iptables rules are applied early on bootup to
113770 + prevent connections to the machine (except from a trusted host)
113771 + while the RBAC system is disabled.
113772 +
113773 config NETFILTER_XT_MATCH_HASHLIMIT
113774 tristate '"hashlimit" match support'
113775 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
113776 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
113777 index 89f73a9..e4e5bd9 100644
113778 --- a/net/netfilter/Makefile
113779 +++ b/net/netfilter/Makefile
113780 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
113781 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
113782 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
113783 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
113784 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
113785 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
113786 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
113787 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
113788 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
113789 index d259da3..6a32b2c 100644
113790 --- a/net/netfilter/ipset/ip_set_core.c
113791 +++ b/net/netfilter/ipset/ip_set_core.c
113792 @@ -1952,7 +1952,7 @@ done:
113793 return ret;
113794 }
113795
113796 -static struct nf_sockopt_ops so_set __read_mostly = {
113797 +static struct nf_sockopt_ops so_set = {
113798 .pf = PF_INET,
113799 .get_optmin = SO_IP_SET,
113800 .get_optmax = SO_IP_SET + 1,
113801 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
113802 index b0f7b62..0541842 100644
113803 --- a/net/netfilter/ipvs/ip_vs_conn.c
113804 +++ b/net/netfilter/ipvs/ip_vs_conn.c
113805 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
113806 /* Increase the refcnt counter of the dest */
113807 ip_vs_dest_hold(dest);
113808
113809 - conn_flags = atomic_read(&dest->conn_flags);
113810 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
113811 if (cp->protocol != IPPROTO_UDP)
113812 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
113813 flags = cp->flags;
113814 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
113815
113816 cp->control = NULL;
113817 atomic_set(&cp->n_control, 0);
113818 - atomic_set(&cp->in_pkts, 0);
113819 + atomic_set_unchecked(&cp->in_pkts, 0);
113820
113821 cp->packet_xmit = NULL;
113822 cp->app = NULL;
113823 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
113824
113825 /* Don't drop the entry if its number of incoming packets is not
113826 located in [0, 8] */
113827 - i = atomic_read(&cp->in_pkts);
113828 + i = atomic_read_unchecked(&cp->in_pkts);
113829 if (i > 8 || i < 0) return 0;
113830
113831 if (!todrop_rate[i]) return 0;
113832 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
113833 index b87ca32..76c7799 100644
113834 --- a/net/netfilter/ipvs/ip_vs_core.c
113835 +++ b/net/netfilter/ipvs/ip_vs_core.c
113836 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
113837 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
113838 /* do not touch skb anymore */
113839
113840 - atomic_inc(&cp->in_pkts);
113841 + atomic_inc_unchecked(&cp->in_pkts);
113842 ip_vs_conn_put(cp);
113843 return ret;
113844 }
113845 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
113846 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
113847 pkts = sysctl_sync_threshold(ipvs);
113848 else
113849 - pkts = atomic_add_return(1, &cp->in_pkts);
113850 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113851
113852 if (ipvs->sync_state & IP_VS_STATE_MASTER)
113853 ip_vs_sync_conn(net, cp, pkts);
113854 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
113855 index ed99448..3ba6cad 100644
113856 --- a/net/netfilter/ipvs/ip_vs_ctl.c
113857 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
113858 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
113859 */
113860 ip_vs_rs_hash(ipvs, dest);
113861 }
113862 - atomic_set(&dest->conn_flags, conn_flags);
113863 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
113864
113865 /* bind the service */
113866 old_svc = rcu_dereference_protected(dest->svc, 1);
113867 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
113868 * align with netns init in ip_vs_control_net_init()
113869 */
113870
113871 -static struct ctl_table vs_vars[] = {
113872 +static ctl_table_no_const vs_vars[] __read_only = {
113873 {
113874 .procname = "amemthresh",
113875 .maxlen = sizeof(int),
113876 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
113877 " %-7s %-6d %-10d %-10d\n",
113878 &dest->addr.in6,
113879 ntohs(dest->port),
113880 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
113881 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
113882 atomic_read(&dest->weight),
113883 atomic_read(&dest->activeconns),
113884 atomic_read(&dest->inactconns));
113885 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
113886 "%-7s %-6d %-10d %-10d\n",
113887 ntohl(dest->addr.ip),
113888 ntohs(dest->port),
113889 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
113890 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
113891 atomic_read(&dest->weight),
113892 atomic_read(&dest->activeconns),
113893 atomic_read(&dest->inactconns));
113894 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
113895
113896 entry.addr = dest->addr.ip;
113897 entry.port = dest->port;
113898 - entry.conn_flags = atomic_read(&dest->conn_flags);
113899 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
113900 entry.weight = atomic_read(&dest->weight);
113901 entry.u_threshold = dest->u_threshold;
113902 entry.l_threshold = dest->l_threshold;
113903 @@ -3040,7 +3040,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
113904 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
113905 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
113906 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
113907 - (atomic_read(&dest->conn_flags) &
113908 + (atomic_read_unchecked(&dest->conn_flags) &
113909 IP_VS_CONN_F_FWD_MASK)) ||
113910 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
113911 atomic_read(&dest->weight)) ||
113912 @@ -3675,7 +3675,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
113913 {
113914 int idx;
113915 struct netns_ipvs *ipvs = net_ipvs(net);
113916 - struct ctl_table *tbl;
113917 + ctl_table_no_const *tbl;
113918
113919 atomic_set(&ipvs->dropentry, 0);
113920 spin_lock_init(&ipvs->dropentry_lock);
113921 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
113922 index 127f140..553d652 100644
113923 --- a/net/netfilter/ipvs/ip_vs_lblc.c
113924 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
113925 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
113926 * IPVS LBLC sysctl table
113927 */
113928 #ifdef CONFIG_SYSCTL
113929 -static struct ctl_table vs_vars_table[] = {
113930 +static ctl_table_no_const vs_vars_table[] __read_only = {
113931 {
113932 .procname = "lblc_expiration",
113933 .data = NULL,
113934 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
113935 index 2229d2d..b32b785 100644
113936 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
113937 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
113938 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
113939 * IPVS LBLCR sysctl table
113940 */
113941
113942 -static struct ctl_table vs_vars_table[] = {
113943 +static ctl_table_no_const vs_vars_table[] __read_only = {
113944 {
113945 .procname = "lblcr_expiration",
113946 .data = NULL,
113947 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
113948 index d93ceeb..4556144 100644
113949 --- a/net/netfilter/ipvs/ip_vs_sync.c
113950 +++ b/net/netfilter/ipvs/ip_vs_sync.c
113951 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
113952 cp = cp->control;
113953 if (cp) {
113954 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
113955 - pkts = atomic_add_return(1, &cp->in_pkts);
113956 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113957 else
113958 pkts = sysctl_sync_threshold(ipvs);
113959 ip_vs_sync_conn(net, cp->control, pkts);
113960 @@ -771,7 +771,7 @@ control:
113961 if (!cp)
113962 return;
113963 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
113964 - pkts = atomic_add_return(1, &cp->in_pkts);
113965 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113966 else
113967 pkts = sysctl_sync_threshold(ipvs);
113968 goto sloop;
113969 @@ -902,7 +902,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
113970
113971 if (opt)
113972 memcpy(&cp->in_seq, opt, sizeof(*opt));
113973 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
113974 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
113975 cp->state = state;
113976 cp->old_state = cp->state;
113977 /*
113978 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
113979 index 3aedbda..6a63567 100644
113980 --- a/net/netfilter/ipvs/ip_vs_xmit.c
113981 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
113982 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
113983 else
113984 rc = NF_ACCEPT;
113985 /* do not touch skb anymore */
113986 - atomic_inc(&cp->in_pkts);
113987 + atomic_inc_unchecked(&cp->in_pkts);
113988 goto out;
113989 }
113990
113991 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
113992 else
113993 rc = NF_ACCEPT;
113994 /* do not touch skb anymore */
113995 - atomic_inc(&cp->in_pkts);
113996 + atomic_inc_unchecked(&cp->in_pkts);
113997 goto out;
113998 }
113999
114000 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
114001 index a4b5e2a..13b1de3 100644
114002 --- a/net/netfilter/nf_conntrack_acct.c
114003 +++ b/net/netfilter/nf_conntrack_acct.c
114004 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
114005 #ifdef CONFIG_SYSCTL
114006 static int nf_conntrack_acct_init_sysctl(struct net *net)
114007 {
114008 - struct ctl_table *table;
114009 + ctl_table_no_const *table;
114010
114011 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
114012 GFP_KERNEL);
114013 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
114014 index 13fad86..18c984c 100644
114015 --- a/net/netfilter/nf_conntrack_core.c
114016 +++ b/net/netfilter/nf_conntrack_core.c
114017 @@ -1733,6 +1733,10 @@ void nf_conntrack_init_end(void)
114018 #define DYING_NULLS_VAL ((1<<30)+1)
114019 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
114020
114021 +#ifdef CONFIG_GRKERNSEC_HIDESYM
114022 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
114023 +#endif
114024 +
114025 int nf_conntrack_init_net(struct net *net)
114026 {
114027 int ret = -ENOMEM;
114028 @@ -1758,7 +1762,11 @@ int nf_conntrack_init_net(struct net *net)
114029 if (!net->ct.stat)
114030 goto err_pcpu_lists;
114031
114032 +#ifdef CONFIG_GRKERNSEC_HIDESYM
114033 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
114034 +#else
114035 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
114036 +#endif
114037 if (!net->ct.slabname)
114038 goto err_slabname;
114039
114040 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
114041 index 4e78c57..ec8fb74 100644
114042 --- a/net/netfilter/nf_conntrack_ecache.c
114043 +++ b/net/netfilter/nf_conntrack_ecache.c
114044 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
114045 #ifdef CONFIG_SYSCTL
114046 static int nf_conntrack_event_init_sysctl(struct net *net)
114047 {
114048 - struct ctl_table *table;
114049 + ctl_table_no_const *table;
114050
114051 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
114052 GFP_KERNEL);
114053 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
114054 index bd9d315..989947e 100644
114055 --- a/net/netfilter/nf_conntrack_helper.c
114056 +++ b/net/netfilter/nf_conntrack_helper.c
114057 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
114058
114059 static int nf_conntrack_helper_init_sysctl(struct net *net)
114060 {
114061 - struct ctl_table *table;
114062 + ctl_table_no_const *table;
114063
114064 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
114065 GFP_KERNEL);
114066 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
114067 index b65d586..beec902 100644
114068 --- a/net/netfilter/nf_conntrack_proto.c
114069 +++ b/net/netfilter/nf_conntrack_proto.c
114070 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
114071
114072 static void
114073 nf_ct_unregister_sysctl(struct ctl_table_header **header,
114074 - struct ctl_table **table,
114075 + ctl_table_no_const **table,
114076 unsigned int users)
114077 {
114078 if (users > 0)
114079 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
114080 index fc823fa..8311af3 100644
114081 --- a/net/netfilter/nf_conntrack_standalone.c
114082 +++ b/net/netfilter/nf_conntrack_standalone.c
114083 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
114084
114085 static int nf_conntrack_standalone_init_sysctl(struct net *net)
114086 {
114087 - struct ctl_table *table;
114088 + ctl_table_no_const *table;
114089
114090 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
114091 GFP_KERNEL);
114092 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
114093 index 7a394df..bd91a8a 100644
114094 --- a/net/netfilter/nf_conntrack_timestamp.c
114095 +++ b/net/netfilter/nf_conntrack_timestamp.c
114096 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
114097 #ifdef CONFIG_SYSCTL
114098 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
114099 {
114100 - struct ctl_table *table;
114101 + ctl_table_no_const *table;
114102
114103 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
114104 GFP_KERNEL);
114105 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
114106 index 675d12c..b36e825 100644
114107 --- a/net/netfilter/nf_log.c
114108 +++ b/net/netfilter/nf_log.c
114109 @@ -386,7 +386,7 @@ static const struct file_operations nflog_file_ops = {
114110
114111 #ifdef CONFIG_SYSCTL
114112 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
114113 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
114114 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
114115
114116 static int nf_log_proc_dostring(struct ctl_table *table, int write,
114117 void __user *buffer, size_t *lenp, loff_t *ppos)
114118 @@ -417,13 +417,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
114119 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
114120 mutex_unlock(&nf_log_mutex);
114121 } else {
114122 + ctl_table_no_const nf_log_table = *table;
114123 +
114124 mutex_lock(&nf_log_mutex);
114125 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
114126 if (!logger)
114127 - table->data = "NONE";
114128 + nf_log_table.data = "NONE";
114129 else
114130 - table->data = logger->name;
114131 - r = proc_dostring(table, write, buffer, lenp, ppos);
114132 + nf_log_table.data = logger->name;
114133 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
114134 mutex_unlock(&nf_log_mutex);
114135 }
114136
114137 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
114138 index c68c1e5..8b5d670 100644
114139 --- a/net/netfilter/nf_sockopt.c
114140 +++ b/net/netfilter/nf_sockopt.c
114141 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
114142 }
114143 }
114144
114145 - list_add(&reg->list, &nf_sockopts);
114146 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
114147 out:
114148 mutex_unlock(&nf_sockopt_mutex);
114149 return ret;
114150 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
114151 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
114152 {
114153 mutex_lock(&nf_sockopt_mutex);
114154 - list_del(&reg->list);
114155 + pax_list_del((struct list_head *)&reg->list);
114156 mutex_unlock(&nf_sockopt_mutex);
114157 }
114158 EXPORT_SYMBOL(nf_unregister_sockopt);
114159 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
114160 index 11d85b3..7fcc420 100644
114161 --- a/net/netfilter/nfnetlink_log.c
114162 +++ b/net/netfilter/nfnetlink_log.c
114163 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
114164 struct nfnl_log_net {
114165 spinlock_t instances_lock;
114166 struct hlist_head instance_table[INSTANCE_BUCKETS];
114167 - atomic_t global_seq;
114168 + atomic_unchecked_t global_seq;
114169 };
114170
114171 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
114172 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
114173 /* global sequence number */
114174 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
114175 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
114176 - htonl(atomic_inc_return(&log->global_seq))))
114177 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
114178 goto nla_put_failure;
114179
114180 if (data_len) {
114181 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
114182 index 65f3e2b..2e9d6a0 100644
114183 --- a/net/netfilter/nft_compat.c
114184 +++ b/net/netfilter/nft_compat.c
114185 @@ -317,14 +317,7 @@ static void nft_match_eval(const struct nft_expr *expr,
114186 return;
114187 }
114188
114189 - switch(ret) {
114190 - case true:
114191 - data[NFT_REG_VERDICT].verdict = NFT_CONTINUE;
114192 - break;
114193 - case false:
114194 - data[NFT_REG_VERDICT].verdict = NFT_BREAK;
114195 - break;
114196 - }
114197 + data[NFT_REG_VERDICT].verdict = ret ? NFT_CONTINUE : NFT_BREAK;
114198 }
114199
114200 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
114201 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
114202 new file mode 100644
114203 index 0000000..c566332
114204 --- /dev/null
114205 +++ b/net/netfilter/xt_gradm.c
114206 @@ -0,0 +1,51 @@
114207 +/*
114208 + * gradm match for netfilter
114209 + * Copyright © Zbigniew Krzystolik, 2010
114210 + *
114211 + * This program is free software; you can redistribute it and/or modify
114212 + * it under the terms of the GNU General Public License; either version
114213 + * 2 or 3 as published by the Free Software Foundation.
114214 + */
114215 +#include <linux/module.h>
114216 +#include <linux/moduleparam.h>
114217 +#include <linux/skbuff.h>
114218 +#include <linux/netfilter/x_tables.h>
114219 +#include <linux/grsecurity.h>
114220 +#include <linux/netfilter/xt_gradm.h>
114221 +
114222 +static bool
114223 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
114224 +{
114225 + const struct xt_gradm_mtinfo *info = par->matchinfo;
114226 + bool retval = false;
114227 + if (gr_acl_is_enabled())
114228 + retval = true;
114229 + return retval ^ info->invflags;
114230 +}
114231 +
114232 +static struct xt_match gradm_mt_reg __read_mostly = {
114233 + .name = "gradm",
114234 + .revision = 0,
114235 + .family = NFPROTO_UNSPEC,
114236 + .match = gradm_mt,
114237 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
114238 + .me = THIS_MODULE,
114239 +};
114240 +
114241 +static int __init gradm_mt_init(void)
114242 +{
114243 + return xt_register_match(&gradm_mt_reg);
114244 +}
114245 +
114246 +static void __exit gradm_mt_exit(void)
114247 +{
114248 + xt_unregister_match(&gradm_mt_reg);
114249 +}
114250 +
114251 +module_init(gradm_mt_init);
114252 +module_exit(gradm_mt_exit);
114253 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
114254 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
114255 +MODULE_LICENSE("GPL");
114256 +MODULE_ALIAS("ipt_gradm");
114257 +MODULE_ALIAS("ip6t_gradm");
114258 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
114259 index 1786968..1ec6dac 100644
114260 --- a/net/netfilter/xt_hashlimit.c
114261 +++ b/net/netfilter/xt_hashlimit.c
114262 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
114263 {
114264 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
114265
114266 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
114267 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
114268 if (!hashlimit_net->ipt_hashlimit)
114269 return -ENOMEM;
114270 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
114271 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
114272 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
114273 if (!hashlimit_net->ip6t_hashlimit) {
114274 remove_proc_entry("ipt_hashlimit", net->proc_net);
114275 return -ENOMEM;
114276 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
114277 index 45e1b30..a764f94 100644
114278 --- a/net/netfilter/xt_recent.c
114279 +++ b/net/netfilter/xt_recent.c
114280 @@ -642,7 +642,7 @@ static int __net_init recent_proc_net_init(struct net *net)
114281 {
114282 struct recent_net *recent_net = recent_pernet(net);
114283
114284 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
114285 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
114286 if (!recent_net->xt_recent)
114287 return -ENOMEM;
114288 return 0;
114289 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
114290 index 11de55e..f25e448 100644
114291 --- a/net/netfilter/xt_statistic.c
114292 +++ b/net/netfilter/xt_statistic.c
114293 @@ -19,7 +19,7 @@
114294 #include <linux/module.h>
114295
114296 struct xt_statistic_priv {
114297 - atomic_t count;
114298 + atomic_unchecked_t count;
114299 } ____cacheline_aligned_in_smp;
114300
114301 MODULE_LICENSE("GPL");
114302 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
114303 break;
114304 case XT_STATISTIC_MODE_NTH:
114305 do {
114306 - oval = atomic_read(&info->master->count);
114307 + oval = atomic_read_unchecked(&info->master->count);
114308 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
114309 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
114310 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
114311 if (nval == 0)
114312 ret = !ret;
114313 break;
114314 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
114315 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
114316 if (info->master == NULL)
114317 return -ENOMEM;
114318 - atomic_set(&info->master->count, info->u.nth.count);
114319 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
114320
114321 return 0;
114322 }
114323 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
114324 index 0e9c28d..d99773f 100644
114325 --- a/net/netlink/af_netlink.c
114326 +++ b/net/netlink/af_netlink.c
114327 @@ -260,7 +260,7 @@ static void netlink_overrun(struct sock *sk)
114328 sk->sk_error_report(sk);
114329 }
114330 }
114331 - atomic_inc(&sk->sk_drops);
114332 + atomic_inc_unchecked(&sk->sk_drops);
114333 }
114334
114335 static void netlink_rcv_wake(struct sock *sk)
114336 @@ -3005,7 +3005,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
114337 sk_wmem_alloc_get(s),
114338 nlk->cb_running,
114339 atomic_read(&s->sk_refcnt),
114340 - atomic_read(&s->sk_drops),
114341 + atomic_read_unchecked(&s->sk_drops),
114342 sock_i_ino(s)
114343 );
114344
114345 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
114346 index 6a55f71..e88c937 100644
114347 --- a/net/openvswitch/vport-internal_dev.c
114348 +++ b/net/openvswitch/vport-internal_dev.c
114349 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
114350 .ndo_get_stats64 = internal_dev_get_stats,
114351 };
114352
114353 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
114354 +static struct rtnl_link_ops internal_dev_link_ops = {
114355 .kind = "openvswitch",
114356 };
114357
114358 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
114359 index 067a3ff..9ecc05c 100644
114360 --- a/net/openvswitch/vport.c
114361 +++ b/net/openvswitch/vport.c
114362 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
114363 * netdev-stats can be directly read over netlink-ioctl.
114364 */
114365
114366 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
114367 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
114368 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
114369 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
114370 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
114371 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
114372 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
114373 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
114374
114375 for_each_possible_cpu(i) {
114376 const struct pcpu_sw_netstats *percpu_stats;
114377 @@ -538,19 +538,19 @@ static void ovs_vport_record_error(struct vport *vport,
114378 {
114379 switch (err_type) {
114380 case VPORT_E_RX_DROPPED:
114381 - atomic_long_inc(&vport->err_stats.rx_dropped);
114382 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
114383 break;
114384
114385 case VPORT_E_RX_ERROR:
114386 - atomic_long_inc(&vport->err_stats.rx_errors);
114387 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
114388 break;
114389
114390 case VPORT_E_TX_DROPPED:
114391 - atomic_long_inc(&vport->err_stats.tx_dropped);
114392 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
114393 break;
114394
114395 case VPORT_E_TX_ERROR:
114396 - atomic_long_inc(&vport->err_stats.tx_errors);
114397 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
114398 break;
114399 }
114400
114401 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
114402 index bc85331..0d3dce0 100644
114403 --- a/net/openvswitch/vport.h
114404 +++ b/net/openvswitch/vport.h
114405 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
114406 /* The following definitions are for implementers of vport devices: */
114407
114408 struct vport_err_stats {
114409 - atomic_long_t rx_dropped;
114410 - atomic_long_t rx_errors;
114411 - atomic_long_t tx_dropped;
114412 - atomic_long_t tx_errors;
114413 + atomic_long_unchecked_t rx_dropped;
114414 + atomic_long_unchecked_t rx_errors;
114415 + atomic_long_unchecked_t tx_dropped;
114416 + atomic_long_unchecked_t tx_errors;
114417 };
114418 /**
114419 * struct vport_portids - array of netlink portids of a vport.
114420 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
114421 index f8db706..0e29f8f 100644
114422 --- a/net/packet/af_packet.c
114423 +++ b/net/packet/af_packet.c
114424 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
114425
114426 return ret;
114427 drop:
114428 - atomic_long_inc(&dev->tx_dropped);
114429 + atomic_long_inc_unchecked(&dev->tx_dropped);
114430 kfree_skb(skb);
114431 return NET_XMIT_DROP;
114432 }
114433 @@ -1266,16 +1266,6 @@ static void packet_sock_destruct(struct sock *sk)
114434 sk_refcnt_debug_dec(sk);
114435 }
114436
114437 -static int fanout_rr_next(struct packet_fanout *f, unsigned int num)
114438 -{
114439 - int x = atomic_read(&f->rr_cur) + 1;
114440 -
114441 - if (x >= num)
114442 - x = 0;
114443 -
114444 - return x;
114445 -}
114446 -
114447 static unsigned int fanout_demux_hash(struct packet_fanout *f,
114448 struct sk_buff *skb,
114449 unsigned int num)
114450 @@ -1287,13 +1277,9 @@ static unsigned int fanout_demux_lb(struct packet_fanout *f,
114451 struct sk_buff *skb,
114452 unsigned int num)
114453 {
114454 - int cur, old;
114455 + unsigned int val = atomic_inc_return(&f->rr_cur);
114456
114457 - cur = atomic_read(&f->rr_cur);
114458 - while ((old = atomic_cmpxchg(&f->rr_cur, cur,
114459 - fanout_rr_next(f, num))) != cur)
114460 - cur = old;
114461 - return cur;
114462 + return val % num;
114463 }
114464
114465 static unsigned int fanout_demux_cpu(struct packet_fanout *f,
114466 @@ -1847,7 +1833,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
114467
114468 spin_lock(&sk->sk_receive_queue.lock);
114469 po->stats.stats1.tp_packets++;
114470 - skb->dropcount = atomic_read(&sk->sk_drops);
114471 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
114472 __skb_queue_tail(&sk->sk_receive_queue, skb);
114473 spin_unlock(&sk->sk_receive_queue.lock);
114474 sk->sk_data_ready(sk);
114475 @@ -1856,7 +1842,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
114476 drop_n_acct:
114477 spin_lock(&sk->sk_receive_queue.lock);
114478 po->stats.stats1.tp_drops++;
114479 - atomic_inc(&sk->sk_drops);
114480 + atomic_inc_unchecked(&sk->sk_drops);
114481 spin_unlock(&sk->sk_receive_queue.lock);
114482
114483 drop_n_restore:
114484 @@ -3499,7 +3485,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
114485 case PACKET_HDRLEN:
114486 if (len > sizeof(int))
114487 len = sizeof(int);
114488 - if (copy_from_user(&val, optval, len))
114489 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
114490 return -EFAULT;
114491 switch (val) {
114492 case TPACKET_V1:
114493 @@ -3545,7 +3531,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
114494 len = lv;
114495 if (put_user(len, optlen))
114496 return -EFAULT;
114497 - if (copy_to_user(optval, data, len))
114498 + if (len > sizeof(st) || copy_to_user(optval, data, len))
114499 return -EFAULT;
114500 return 0;
114501 }
114502 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
114503 index 5d3f2b7..8a4dbb7 100644
114504 --- a/net/phonet/pep.c
114505 +++ b/net/phonet/pep.c
114506 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
114507
114508 case PNS_PEP_CTRL_REQ:
114509 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
114510 - atomic_inc(&sk->sk_drops);
114511 + atomic_inc_unchecked(&sk->sk_drops);
114512 break;
114513 }
114514 __skb_pull(skb, 4);
114515 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
114516 }
114517
114518 if (pn->rx_credits == 0) {
114519 - atomic_inc(&sk->sk_drops);
114520 + atomic_inc_unchecked(&sk->sk_drops);
114521 err = -ENOBUFS;
114522 break;
114523 }
114524 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
114525 }
114526
114527 if (pn->rx_credits == 0) {
114528 - atomic_inc(&sk->sk_drops);
114529 + atomic_inc_unchecked(&sk->sk_drops);
114530 err = NET_RX_DROP;
114531 break;
114532 }
114533 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
114534 index 008214a..bb68240 100644
114535 --- a/net/phonet/socket.c
114536 +++ b/net/phonet/socket.c
114537 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
114538 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
114539 sock_i_ino(sk),
114540 atomic_read(&sk->sk_refcnt), sk,
114541 - atomic_read(&sk->sk_drops));
114542 + atomic_read_unchecked(&sk->sk_drops));
114543 }
114544 seq_pad(seq, '\n');
114545 return 0;
114546 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
114547 index c02a8c4..3c5b600 100644
114548 --- a/net/phonet/sysctl.c
114549 +++ b/net/phonet/sysctl.c
114550 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
114551 {
114552 int ret;
114553 int range[2] = {local_port_range[0], local_port_range[1]};
114554 - struct ctl_table tmp = {
114555 + ctl_table_no_const tmp = {
114556 .data = &range,
114557 .maxlen = sizeof(range),
114558 .mode = table->mode,
114559 diff --git a/net/rds/cong.c b/net/rds/cong.c
114560 index e6144b8..4f9fda6 100644
114561 --- a/net/rds/cong.c
114562 +++ b/net/rds/cong.c
114563 @@ -78,7 +78,7 @@
114564 * finds that the saved generation number is smaller than the global generation
114565 * number, it wakes up the process.
114566 */
114567 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
114568 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
114569
114570 /*
114571 * Congestion monitoring
114572 @@ -247,7 +247,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
114573 rdsdebug("waking map %p for %pI4\n",
114574 map, &map->m_addr);
114575 rds_stats_inc(s_cong_update_received);
114576 - atomic_inc(&rds_cong_generation);
114577 + atomic_inc_unchecked(&rds_cong_generation);
114578 if (waitqueue_active(&map->m_waitq))
114579 wake_up(&map->m_waitq);
114580 if (waitqueue_active(&rds_poll_waitq))
114581 @@ -273,7 +273,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
114582
114583 int rds_cong_updated_since(unsigned long *recent)
114584 {
114585 - unsigned long gen = atomic_read(&rds_cong_generation);
114586 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
114587
114588 if (likely(*recent == gen))
114589 return 0;
114590 diff --git a/net/rds/connection.c b/net/rds/connection.c
114591 index 378c3a6..ba4382c 100644
114592 --- a/net/rds/connection.c
114593 +++ b/net/rds/connection.c
114594 @@ -193,6 +193,7 @@ static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
114595 }
114596
114597 atomic_set(&conn->c_state, RDS_CONN_DOWN);
114598 + conn->c_send_gen = 0;
114599 conn->c_reconnect_jiffies = 0;
114600 INIT_DELAYED_WORK(&conn->c_send_w, rds_send_worker);
114601 INIT_DELAYED_WORK(&conn->c_recv_w, rds_recv_worker);
114602 diff --git a/net/rds/ib.h b/net/rds/ib.h
114603 index c36d713..af45bf2 100644
114604 --- a/net/rds/ib.h
114605 +++ b/net/rds/ib.h
114606 @@ -128,7 +128,7 @@ struct rds_ib_connection {
114607 /* sending acks */
114608 unsigned long i_ack_flags;
114609 #ifdef KERNEL_HAS_ATOMIC64
114610 - atomic64_t i_ack_next; /* next ACK to send */
114611 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
114612 #else
114613 spinlock_t i_ack_lock; /* protect i_ack_next */
114614 u64 i_ack_next; /* next ACK to send */
114615 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
114616 index 31b74f5..dc1fbfa 100644
114617 --- a/net/rds/ib_cm.c
114618 +++ b/net/rds/ib_cm.c
114619 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
114620 /* Clear the ACK state */
114621 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
114622 #ifdef KERNEL_HAS_ATOMIC64
114623 - atomic64_set(&ic->i_ack_next, 0);
114624 + atomic64_set_unchecked(&ic->i_ack_next, 0);
114625 #else
114626 ic->i_ack_next = 0;
114627 #endif
114628 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
114629 index 1b981a4..ae44b0c 100644
114630 --- a/net/rds/ib_recv.c
114631 +++ b/net/rds/ib_recv.c
114632 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
114633 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
114634 int ack_required)
114635 {
114636 - atomic64_set(&ic->i_ack_next, seq);
114637 + atomic64_set_unchecked(&ic->i_ack_next, seq);
114638 if (ack_required) {
114639 smp_mb__before_atomic();
114640 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114641 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
114642 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114643 smp_mb__after_atomic();
114644
114645 - return atomic64_read(&ic->i_ack_next);
114646 + return atomic64_read_unchecked(&ic->i_ack_next);
114647 }
114648 #endif
114649
114650 diff --git a/net/rds/iw.h b/net/rds/iw.h
114651 index cbe6674..dc9eb89 100644
114652 --- a/net/rds/iw.h
114653 +++ b/net/rds/iw.h
114654 @@ -134,7 +134,7 @@ struct rds_iw_connection {
114655 /* sending acks */
114656 unsigned long i_ack_flags;
114657 #ifdef KERNEL_HAS_ATOMIC64
114658 - atomic64_t i_ack_next; /* next ACK to send */
114659 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
114660 #else
114661 spinlock_t i_ack_lock; /* protect i_ack_next */
114662 u64 i_ack_next; /* next ACK to send */
114663 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
114664 index a6c2bea..e520995 100644
114665 --- a/net/rds/iw_cm.c
114666 +++ b/net/rds/iw_cm.c
114667 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
114668 /* Clear the ACK state */
114669 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
114670 #ifdef KERNEL_HAS_ATOMIC64
114671 - atomic64_set(&ic->i_ack_next, 0);
114672 + atomic64_set_unchecked(&ic->i_ack_next, 0);
114673 #else
114674 ic->i_ack_next = 0;
114675 #endif
114676 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
114677 index a66d179..cf1e258 100644
114678 --- a/net/rds/iw_recv.c
114679 +++ b/net/rds/iw_recv.c
114680 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
114681 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
114682 int ack_required)
114683 {
114684 - atomic64_set(&ic->i_ack_next, seq);
114685 + atomic64_set_unchecked(&ic->i_ack_next, seq);
114686 if (ack_required) {
114687 smp_mb__before_atomic();
114688 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114689 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
114690 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114691 smp_mb__after_atomic();
114692
114693 - return atomic64_read(&ic->i_ack_next);
114694 + return atomic64_read_unchecked(&ic->i_ack_next);
114695 }
114696 #endif
114697
114698 diff --git a/net/rds/rds.h b/net/rds/rds.h
114699 index c2a5eef..87a7460 100644
114700 --- a/net/rds/rds.h
114701 +++ b/net/rds/rds.h
114702 @@ -110,6 +110,7 @@ struct rds_connection {
114703 void *c_transport_data;
114704
114705 atomic_t c_state;
114706 + unsigned long c_send_gen;
114707 unsigned long c_flags;
114708 unsigned long c_reconnect_jiffies;
114709 struct delayed_work c_send_w;
114710 @@ -448,7 +449,7 @@ struct rds_transport {
114711 void (*sync_mr)(void *trans_private, int direction);
114712 void (*free_mr)(void *trans_private, int invalidate);
114713 void (*flush_mrs)(void);
114714 -};
114715 +} __do_const;
114716
114717 struct rds_sock {
114718 struct sock rs_sk;
114719 diff --git a/net/rds/send.c b/net/rds/send.c
114720 index 42f65d4..49f77ef 100644
114721 --- a/net/rds/send.c
114722 +++ b/net/rds/send.c
114723 @@ -140,8 +140,11 @@ int rds_send_xmit(struct rds_connection *conn)
114724 struct scatterlist *sg;
114725 int ret = 0;
114726 LIST_HEAD(to_be_dropped);
114727 + int batch_count;
114728 + unsigned long send_gen = 0;
114729
114730 restart:
114731 + batch_count = 0;
114732
114733 /*
114734 * sendmsg calls here after having queued its message on the send
114735 @@ -157,6 +160,17 @@ restart:
114736 }
114737
114738 /*
114739 + * we record the send generation after doing the xmit acquire.
114740 + * if someone else manages to jump in and do some work, we'll use
114741 + * this to avoid a goto restart farther down.
114742 + *
114743 + * The acquire_in_xmit() check above ensures that only one
114744 + * caller can increment c_send_gen at any time.
114745 + */
114746 + conn->c_send_gen++;
114747 + send_gen = conn->c_send_gen;
114748 +
114749 + /*
114750 * rds_conn_shutdown() sets the conn state and then tests RDS_IN_XMIT,
114751 * we do the opposite to avoid races.
114752 */
114753 @@ -202,6 +216,16 @@ restart:
114754 if (!rm) {
114755 unsigned int len;
114756
114757 + batch_count++;
114758 +
114759 + /* we want to process as big a batch as we can, but
114760 + * we also want to avoid softlockups. If we've been
114761 + * through a lot of messages, lets back off and see
114762 + * if anyone else jumps in
114763 + */
114764 + if (batch_count >= 1024)
114765 + goto over_batch;
114766 +
114767 spin_lock_irqsave(&conn->c_lock, flags);
114768
114769 if (!list_empty(&conn->c_send_queue)) {
114770 @@ -357,9 +381,9 @@ restart:
114771 }
114772 }
114773
114774 +over_batch:
114775 if (conn->c_trans->xmit_complete)
114776 conn->c_trans->xmit_complete(conn);
114777 -
114778 release_in_xmit(conn);
114779
114780 /* Nuke any messages we decided not to retransmit. */
114781 @@ -380,10 +404,15 @@ restart:
114782 * If the transport cannot continue (i.e ret != 0), then it must
114783 * call us when more room is available, such as from the tx
114784 * completion handler.
114785 + *
114786 + * We have an extra generation check here so that if someone manages
114787 + * to jump in after our release_in_xmit, we'll see that they have done
114788 + * some work and we will skip our goto
114789 */
114790 if (ret == 0) {
114791 smp_mb();
114792 - if (!list_empty(&conn->c_send_queue)) {
114793 + if (!list_empty(&conn->c_send_queue) &&
114794 + send_gen == conn->c_send_gen) {
114795 rds_stats_inc(s_send_lock_queue_raced);
114796 goto restart;
114797 }
114798 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
114799 index edac9ef..16bcb98 100644
114800 --- a/net/rds/tcp.c
114801 +++ b/net/rds/tcp.c
114802 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
114803 int val = 1;
114804
114805 set_fs(KERNEL_DS);
114806 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
114807 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
114808 sizeof(val));
114809 set_fs(oldfs);
114810 }
114811 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
114812 index 53b17ca..45463e7 100644
114813 --- a/net/rds/tcp_send.c
114814 +++ b/net/rds/tcp_send.c
114815 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
114816
114817 oldfs = get_fs();
114818 set_fs(KERNEL_DS);
114819 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
114820 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
114821 sizeof(val));
114822 set_fs(oldfs);
114823 }
114824 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
114825 index 7b16704..9628ec6 100644
114826 --- a/net/rxrpc/af_rxrpc.c
114827 +++ b/net/rxrpc/af_rxrpc.c
114828 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
114829 __be32 rxrpc_epoch;
114830
114831 /* current debugging ID */
114832 -atomic_t rxrpc_debug_id;
114833 +atomic_unchecked_t rxrpc_debug_id;
114834
114835 /* count of skbs currently in use */
114836 atomic_t rxrpc_n_skbs;
114837 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
114838 index e0547f5..a171f7a 100644
114839 --- a/net/rxrpc/ar-ack.c
114840 +++ b/net/rxrpc/ar-ack.c
114841 @@ -224,7 +224,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
114842
114843 _enter("{%d,%d,%d,%d},",
114844 call->acks_hard, call->acks_unacked,
114845 - atomic_read(&call->sequence),
114846 + atomic_read_unchecked(&call->sequence),
114847 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
114848
114849 stop = false;
114850 @@ -248,7 +248,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
114851
114852 /* each Tx packet has a new serial number */
114853 sp->hdr.serial =
114854 - htonl(atomic_inc_return(&call->conn->serial));
114855 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
114856
114857 hdr = (struct rxrpc_header *) txb->head;
114858 hdr->serial = sp->hdr.serial;
114859 @@ -452,7 +452,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
114860 */
114861 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
114862 {
114863 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
114864 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
114865 }
114866
114867 /*
114868 @@ -678,7 +678,7 @@ process_further:
114869
114870 latest = ntohl(sp->hdr.serial);
114871 hard = ntohl(ack.firstPacket);
114872 - tx = atomic_read(&call->sequence);
114873 + tx = atomic_read_unchecked(&call->sequence);
114874
114875 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
114876 latest,
114877 @@ -1210,7 +1210,7 @@ void rxrpc_process_call(struct work_struct *work)
114878 goto maybe_reschedule;
114879
114880 send_ACK_with_skew:
114881 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
114882 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
114883 ntohl(ack.serial));
114884 send_ACK:
114885 mtu = call->conn->trans->peer->if_mtu;
114886 @@ -1222,7 +1222,7 @@ send_ACK:
114887 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
114888 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
114889
114890 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
114891 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
114892 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
114893 ntohl(hdr.serial),
114894 ntohs(ack.maxSkew),
114895 @@ -1240,7 +1240,7 @@ send_ACK:
114896 send_message:
114897 _debug("send message");
114898
114899 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
114900 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
114901 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
114902 send_message_2:
114903
114904 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
114905 index a9e05db..194e793 100644
114906 --- a/net/rxrpc/ar-call.c
114907 +++ b/net/rxrpc/ar-call.c
114908 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
114909 spin_lock_init(&call->lock);
114910 rwlock_init(&call->state_lock);
114911 atomic_set(&call->usage, 1);
114912 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
114913 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114914 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
114915
114916 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
114917 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
114918 index 6631f4f..bfdf056 100644
114919 --- a/net/rxrpc/ar-connection.c
114920 +++ b/net/rxrpc/ar-connection.c
114921 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
114922 rwlock_init(&conn->lock);
114923 spin_lock_init(&conn->state_lock);
114924 atomic_set(&conn->usage, 1);
114925 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
114926 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114927 conn->avail_calls = RXRPC_MAXCALLS;
114928 conn->size_align = 4;
114929 conn->header_size = sizeof(struct rxrpc_header);
114930 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
114931 index e7ed43a..6afa140 100644
114932 --- a/net/rxrpc/ar-connevent.c
114933 +++ b/net/rxrpc/ar-connevent.c
114934 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
114935
114936 len = iov[0].iov_len + iov[1].iov_len;
114937
114938 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
114939 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
114940 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
114941
114942 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
114943 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
114944 index 481f89f..ceeaf8d 100644
114945 --- a/net/rxrpc/ar-input.c
114946 +++ b/net/rxrpc/ar-input.c
114947 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
114948 /* track the latest serial number on this connection for ACK packet
114949 * information */
114950 serial = ntohl(sp->hdr.serial);
114951 - hi_serial = atomic_read(&call->conn->hi_serial);
114952 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
114953 while (serial > hi_serial)
114954 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
114955 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
114956 serial);
114957
114958 /* request ACK generation for any ACK or DATA packet that requests
114959 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
114960 index ba9fd36..9bbfe01 100644
114961 --- a/net/rxrpc/ar-internal.h
114962 +++ b/net/rxrpc/ar-internal.h
114963 @@ -272,8 +272,8 @@ struct rxrpc_connection {
114964 int error; /* error code for local abort */
114965 int debug_id; /* debug ID for printks */
114966 unsigned int call_counter; /* call ID counter */
114967 - atomic_t serial; /* packet serial number counter */
114968 - atomic_t hi_serial; /* highest serial number received */
114969 + atomic_unchecked_t serial; /* packet serial number counter */
114970 + atomic_unchecked_t hi_serial; /* highest serial number received */
114971 u8 avail_calls; /* number of calls available */
114972 u8 size_align; /* data size alignment (for security) */
114973 u8 header_size; /* rxrpc + security header size */
114974 @@ -346,7 +346,7 @@ struct rxrpc_call {
114975 spinlock_t lock;
114976 rwlock_t state_lock; /* lock for state transition */
114977 atomic_t usage;
114978 - atomic_t sequence; /* Tx data packet sequence counter */
114979 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
114980 u32 abort_code; /* local/remote abort code */
114981 enum { /* current state of call */
114982 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
114983 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
114984 */
114985 extern atomic_t rxrpc_n_skbs;
114986 extern __be32 rxrpc_epoch;
114987 -extern atomic_t rxrpc_debug_id;
114988 +extern atomic_unchecked_t rxrpc_debug_id;
114989 extern struct workqueue_struct *rxrpc_workqueue;
114990
114991 /*
114992 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
114993 index 87f7135..74d3703 100644
114994 --- a/net/rxrpc/ar-local.c
114995 +++ b/net/rxrpc/ar-local.c
114996 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
114997 spin_lock_init(&local->lock);
114998 rwlock_init(&local->services_lock);
114999 atomic_set(&local->usage, 1);
115000 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
115001 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
115002 memcpy(&local->srx, srx, sizeof(*srx));
115003 }
115004
115005 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
115006 index 8331c95..401bf22 100644
115007 --- a/net/rxrpc/ar-output.c
115008 +++ b/net/rxrpc/ar-output.c
115009 @@ -655,14 +655,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
115010 memset(skb_put(skb, pad), 0, pad);
115011 }
115012
115013 - seq = atomic_inc_return(&call->sequence);
115014 + seq = atomic_inc_return_unchecked(&call->sequence);
115015
115016 sp->hdr.epoch = conn->epoch;
115017 sp->hdr.cid = call->cid;
115018 sp->hdr.callNumber = call->call_id;
115019 sp->hdr.seq = htonl(seq);
115020 sp->hdr.serial =
115021 - htonl(atomic_inc_return(&conn->serial));
115022 + htonl(atomic_inc_return_unchecked(&conn->serial));
115023 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
115024 sp->hdr.userStatus = 0;
115025 sp->hdr.securityIndex = conn->security_ix;
115026 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
115027 index bebaa43..2644591 100644
115028 --- a/net/rxrpc/ar-peer.c
115029 +++ b/net/rxrpc/ar-peer.c
115030 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
115031 INIT_LIST_HEAD(&peer->error_targets);
115032 spin_lock_init(&peer->lock);
115033 atomic_set(&peer->usage, 1);
115034 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
115035 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
115036 memcpy(&peer->srx, srx, sizeof(*srx));
115037
115038 rxrpc_assess_MTU_size(peer);
115039 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
115040 index 38047f7..9f48511 100644
115041 --- a/net/rxrpc/ar-proc.c
115042 +++ b/net/rxrpc/ar-proc.c
115043 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
115044 atomic_read(&conn->usage),
115045 rxrpc_conn_states[conn->state],
115046 key_serial(conn->key),
115047 - atomic_read(&conn->serial),
115048 - atomic_read(&conn->hi_serial));
115049 + atomic_read_unchecked(&conn->serial),
115050 + atomic_read_unchecked(&conn->hi_serial));
115051
115052 return 0;
115053 }
115054 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
115055 index 1976dec..aa70be5 100644
115056 --- a/net/rxrpc/ar-transport.c
115057 +++ b/net/rxrpc/ar-transport.c
115058 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
115059 spin_lock_init(&trans->client_lock);
115060 rwlock_init(&trans->conn_lock);
115061 atomic_set(&trans->usage, 1);
115062 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
115063 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
115064
115065 if (peer->srx.transport.family == AF_INET) {
115066 switch (peer->srx.transport_type) {
115067 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
115068 index f226709..0e735a8 100644
115069 --- a/net/rxrpc/rxkad.c
115070 +++ b/net/rxrpc/rxkad.c
115071 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
115072
115073 len = iov[0].iov_len + iov[1].iov_len;
115074
115075 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
115076 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
115077 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
115078
115079 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
115080 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
115081
115082 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
115083
115084 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
115085 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
115086 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
115087
115088 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
115089 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
115090 index 6efca30..1259f82 100644
115091 --- a/net/sched/sch_generic.c
115092 +++ b/net/sched/sch_generic.c
115093 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
115094 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
115095 if (dev->reg_state == NETREG_UNINITIALIZED)
115096 return;
115097 - atomic_inc(&dev->carrier_changes);
115098 + atomic_inc_unchecked(&dev->carrier_changes);
115099 linkwatch_fire_event(dev);
115100 if (netif_running(dev))
115101 __netdev_watchdog_up(dev);
115102 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
115103 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
115104 if (dev->reg_state == NETREG_UNINITIALIZED)
115105 return;
115106 - atomic_inc(&dev->carrier_changes);
115107 + atomic_inc_unchecked(&dev->carrier_changes);
115108 linkwatch_fire_event(dev);
115109 }
115110 }
115111 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
115112 index 0e4198e..f94193e 100644
115113 --- a/net/sctp/ipv6.c
115114 +++ b/net/sctp/ipv6.c
115115 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
115116 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
115117 };
115118
115119 -static struct sctp_af sctp_af_inet6 = {
115120 +static struct sctp_af sctp_af_inet6 __read_only = {
115121 .sa_family = AF_INET6,
115122 .sctp_xmit = sctp_v6_xmit,
115123 .setsockopt = ipv6_setsockopt,
115124 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
115125 #endif
115126 };
115127
115128 -static struct sctp_pf sctp_pf_inet6 = {
115129 +static struct sctp_pf sctp_pf_inet6 __read_only = {
115130 .event_msgname = sctp_inet6_event_msgname,
115131 .skb_msgname = sctp_inet6_skb_msgname,
115132 .af_supported = sctp_inet6_af_supported,
115133 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
115134
115135 void sctp_v6_pf_exit(void)
115136 {
115137 - list_del(&sctp_af_inet6.list);
115138 + pax_list_del(&sctp_af_inet6.list);
115139 }
115140
115141 /* Initialize IPv6 support and register with socket layer. */
115142 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
115143 index 8f34b27..b105385 100644
115144 --- a/net/sctp/protocol.c
115145 +++ b/net/sctp/protocol.c
115146 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
115147 return 0;
115148 }
115149
115150 + pax_open_kernel();
115151 INIT_LIST_HEAD(&af->list);
115152 - list_add_tail(&af->list, &sctp_address_families);
115153 + pax_close_kernel();
115154 + pax_list_add_tail(&af->list, &sctp_address_families);
115155 return 1;
115156 }
115157
115158 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
115159
115160 static struct sctp_af sctp_af_inet;
115161
115162 -static struct sctp_pf sctp_pf_inet = {
115163 +static struct sctp_pf sctp_pf_inet __read_only = {
115164 .event_msgname = sctp_inet_event_msgname,
115165 .skb_msgname = sctp_inet_skb_msgname,
115166 .af_supported = sctp_inet_af_supported,
115167 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
115168 };
115169
115170 /* IPv4 address related functions. */
115171 -static struct sctp_af sctp_af_inet = {
115172 +static struct sctp_af sctp_af_inet __read_only = {
115173 .sa_family = AF_INET,
115174 .sctp_xmit = sctp_v4_xmit,
115175 .setsockopt = ip_setsockopt,
115176 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
115177
115178 static void sctp_v4_pf_exit(void)
115179 {
115180 - list_del(&sctp_af_inet.list);
115181 + pax_list_del(&sctp_af_inet.list);
115182 }
115183
115184 static int sctp_v4_protosw_init(void)
115185 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
115186 index fef2acd..c705c4f 100644
115187 --- a/net/sctp/sm_sideeffect.c
115188 +++ b/net/sctp/sm_sideeffect.c
115189 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
115190 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
115191 }
115192
115193 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
115194 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
115195 NULL,
115196 sctp_generate_t1_cookie_event,
115197 sctp_generate_t1_init_event,
115198 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
115199 index aafe94b..40b016f 100644
115200 --- a/net/sctp/socket.c
115201 +++ b/net/sctp/socket.c
115202 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
115203 {
115204 struct sctp_association *asoc;
115205 struct sctp_ulpevent *event;
115206 + struct sctp_event_subscribe subscribe;
115207
115208 if (optlen > sizeof(struct sctp_event_subscribe))
115209 return -EINVAL;
115210 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
115211 + if (copy_from_user(&subscribe, optval, optlen))
115212 return -EFAULT;
115213 + sctp_sk(sk)->subscribe = subscribe;
115214
115215 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
115216 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
115217 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
115218 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
115219 int __user *optlen)
115220 {
115221 + struct sctp_event_subscribe subscribe;
115222 +
115223 if (len <= 0)
115224 return -EINVAL;
115225 if (len > sizeof(struct sctp_event_subscribe))
115226 len = sizeof(struct sctp_event_subscribe);
115227 if (put_user(len, optlen))
115228 return -EFAULT;
115229 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
115230 + subscribe = sctp_sk(sk)->subscribe;
115231 + if (copy_to_user(optval, &subscribe, len))
115232 return -EFAULT;
115233 return 0;
115234 }
115235 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
115236 */
115237 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
115238 {
115239 + __u32 autoclose;
115240 +
115241 /* Applicable to UDP-style socket only */
115242 if (sctp_style(sk, TCP))
115243 return -EOPNOTSUPP;
115244 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
115245 len = sizeof(int);
115246 if (put_user(len, optlen))
115247 return -EFAULT;
115248 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
115249 + autoclose = sctp_sk(sk)->autoclose;
115250 + if (copy_to_user(optval, &autoclose, sizeof(int)))
115251 return -EFAULT;
115252 return 0;
115253 }
115254 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
115255 */
115256 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
115257 {
115258 + struct sctp_initmsg initmsg;
115259 +
115260 if (len < sizeof(struct sctp_initmsg))
115261 return -EINVAL;
115262 len = sizeof(struct sctp_initmsg);
115263 if (put_user(len, optlen))
115264 return -EFAULT;
115265 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
115266 + initmsg = sctp_sk(sk)->initmsg;
115267 + if (copy_to_user(optval, &initmsg, len))
115268 return -EFAULT;
115269 return 0;
115270 }
115271 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
115272 ->addr_to_user(sp, &temp);
115273 if (space_left < addrlen)
115274 return -ENOMEM;
115275 + if (addrlen > sizeof(temp) || addrlen < 0)
115276 + return -EFAULT;
115277 if (copy_to_user(to, &temp, addrlen))
115278 return -EFAULT;
115279 to += addrlen;
115280 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
115281 index 2e9ada1..40f425d 100644
115282 --- a/net/sctp/sysctl.c
115283 +++ b/net/sctp/sysctl.c
115284 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
115285 loff_t *ppos)
115286 {
115287 struct net *net = current->nsproxy->net_ns;
115288 - struct ctl_table tbl;
115289 + ctl_table_no_const tbl;
115290 bool changed = false;
115291 char *none = "none";
115292 char tmp[8];
115293 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
115294 struct net *net = current->nsproxy->net_ns;
115295 unsigned int min = *(unsigned int *) ctl->extra1;
115296 unsigned int max = *(unsigned int *) ctl->extra2;
115297 - struct ctl_table tbl;
115298 + ctl_table_no_const tbl;
115299 int ret, new_value;
115300
115301 memset(&tbl, 0, sizeof(struct ctl_table));
115302 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
115303 struct net *net = current->nsproxy->net_ns;
115304 unsigned int min = *(unsigned int *) ctl->extra1;
115305 unsigned int max = *(unsigned int *) ctl->extra2;
115306 - struct ctl_table tbl;
115307 + ctl_table_no_const tbl;
115308 int ret, new_value;
115309
115310 memset(&tbl, 0, sizeof(struct ctl_table));
115311 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
115312 loff_t *ppos)
115313 {
115314 struct net *net = current->nsproxy->net_ns;
115315 - struct ctl_table tbl;
115316 + ctl_table_no_const tbl;
115317 int new_value, ret;
115318
115319 memset(&tbl, 0, sizeof(struct ctl_table));
115320 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
115321
115322 int sctp_sysctl_net_register(struct net *net)
115323 {
115324 - struct ctl_table *table;
115325 + ctl_table_no_const *table;
115326 int i;
115327
115328 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
115329 diff --git a/net/socket.c b/net/socket.c
115330 index 245330c..919e2a7 100644
115331 --- a/net/socket.c
115332 +++ b/net/socket.c
115333 @@ -89,6 +89,7 @@
115334 #include <linux/magic.h>
115335 #include <linux/slab.h>
115336 #include <linux/xattr.h>
115337 +#include <linux/in.h>
115338
115339 #include <asm/uaccess.h>
115340 #include <asm/unistd.h>
115341 @@ -107,6 +108,7 @@
115342 #include <linux/atalk.h>
115343 #include <net/busy_poll.h>
115344 #include <linux/errqueue.h>
115345 +#include <linux/grsock.h>
115346
115347 #ifdef CONFIG_NET_RX_BUSY_POLL
115348 unsigned int sysctl_net_busy_read __read_mostly;
115349 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
115350 */
115351
115352 static DEFINE_SPINLOCK(net_family_lock);
115353 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
115354 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
115355
115356 /*
115357 * Statistics counters of the socket lists
115358 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
115359 &sockfs_dentry_operations, SOCKFS_MAGIC);
115360 }
115361
115362 -static struct vfsmount *sock_mnt __read_mostly;
115363 +struct vfsmount *sock_mnt __read_mostly;
115364
115365 static struct file_system_type sock_fs_type = {
115366 .name = "sockfs",
115367 @@ -1172,6 +1174,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
115368 return -EAFNOSUPPORT;
115369 if (type < 0 || type >= SOCK_MAX)
115370 return -EINVAL;
115371 + if (protocol < 0)
115372 + return -EINVAL;
115373
115374 /* Compatibility.
115375
115376 @@ -1192,6 +1196,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
115377 if (err)
115378 return err;
115379
115380 + if(!kern && !gr_search_socket(family, type, protocol)) {
115381 + if (rcu_access_pointer(net_families[family]) == NULL)
115382 + return -EAFNOSUPPORT;
115383 + else
115384 + return -EACCES;
115385 + }
115386 +
115387 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
115388 + if (rcu_access_pointer(net_families[family]) == NULL)
115389 + return -EAFNOSUPPORT;
115390 + else
115391 + return -EACCES;
115392 + }
115393 +
115394 /*
115395 * Allocate the socket and allow the family to set things up. if
115396 * the protocol is 0, the family is instructed to select an appropriate
115397 @@ -1443,6 +1461,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
115398 if (sock) {
115399 err = move_addr_to_kernel(umyaddr, addrlen, &address);
115400 if (err >= 0) {
115401 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
115402 + err = -EACCES;
115403 + goto error;
115404 + }
115405 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
115406 + if (err)
115407 + goto error;
115408 +
115409 err = security_socket_bind(sock,
115410 (struct sockaddr *)&address,
115411 addrlen);
115412 @@ -1451,6 +1477,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
115413 (struct sockaddr *)
115414 &address, addrlen);
115415 }
115416 +error:
115417 fput_light(sock->file, fput_needed);
115418 }
115419 return err;
115420 @@ -1474,10 +1501,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
115421 if ((unsigned int)backlog > somaxconn)
115422 backlog = somaxconn;
115423
115424 + if (gr_handle_sock_server_other(sock->sk)) {
115425 + err = -EPERM;
115426 + goto error;
115427 + }
115428 +
115429 + err = gr_search_listen(sock);
115430 + if (err)
115431 + goto error;
115432 +
115433 err = security_socket_listen(sock, backlog);
115434 if (!err)
115435 err = sock->ops->listen(sock, backlog);
115436
115437 +error:
115438 fput_light(sock->file, fput_needed);
115439 }
115440 return err;
115441 @@ -1521,6 +1558,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
115442 newsock->type = sock->type;
115443 newsock->ops = sock->ops;
115444
115445 + if (gr_handle_sock_server_other(sock->sk)) {
115446 + err = -EPERM;
115447 + sock_release(newsock);
115448 + goto out_put;
115449 + }
115450 +
115451 + err = gr_search_accept(sock);
115452 + if (err) {
115453 + sock_release(newsock);
115454 + goto out_put;
115455 + }
115456 +
115457 /*
115458 * We don't need try_module_get here, as the listening socket (sock)
115459 * has the protocol module (sock->ops->owner) held.
115460 @@ -1566,6 +1615,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
115461 fd_install(newfd, newfile);
115462 err = newfd;
115463
115464 + gr_attach_curr_ip(newsock->sk);
115465 +
115466 out_put:
115467 fput_light(sock->file, fput_needed);
115468 out:
115469 @@ -1598,6 +1649,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
115470 int, addrlen)
115471 {
115472 struct socket *sock;
115473 + struct sockaddr *sck;
115474 struct sockaddr_storage address;
115475 int err, fput_needed;
115476
115477 @@ -1608,6 +1660,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
115478 if (err < 0)
115479 goto out_put;
115480
115481 + sck = (struct sockaddr *)&address;
115482 +
115483 + if (gr_handle_sock_client(sck)) {
115484 + err = -EACCES;
115485 + goto out_put;
115486 + }
115487 +
115488 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
115489 + if (err)
115490 + goto out_put;
115491 +
115492 err =
115493 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
115494 if (err)
115495 @@ -1689,6 +1752,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
115496 * the protocol.
115497 */
115498
115499 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
115500 +
115501 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
115502 unsigned int, flags, struct sockaddr __user *, addr,
115503 int, addr_len)
115504 @@ -1756,7 +1821,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
115505 struct socket *sock;
115506 struct iovec iov;
115507 struct msghdr msg;
115508 - struct sockaddr_storage address;
115509 + struct sockaddr_storage address = { };
115510 int err, err2;
115511 int fput_needed;
115512
115513 @@ -2006,7 +2071,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
115514 * checking falls down on this.
115515 */
115516 if (copy_from_user(ctl_buf,
115517 - (void __user __force *)msg_sys->msg_control,
115518 + (void __force_user *)msg_sys->msg_control,
115519 ctl_len))
115520 goto out_freectl;
115521 msg_sys->msg_control = ctl_buf;
115522 @@ -2157,7 +2222,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
115523 ssize_t err;
115524
115525 /* kernel mode address */
115526 - struct sockaddr_storage addr;
115527 + struct sockaddr_storage addr = { };
115528
115529 /* user mode address pointers */
115530 struct sockaddr __user *uaddr;
115531 @@ -2803,7 +2868,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
115532 ifr = compat_alloc_user_space(buf_size);
115533 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
115534
115535 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
115536 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
115537 return -EFAULT;
115538
115539 if (put_user(convert_in ? rxnfc : compat_ptr(data),
115540 @@ -2914,7 +2979,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
115541 old_fs = get_fs();
115542 set_fs(KERNEL_DS);
115543 err = dev_ioctl(net, cmd,
115544 - (struct ifreq __user __force *) &kifr);
115545 + (struct ifreq __force_user *) &kifr);
115546 set_fs(old_fs);
115547
115548 return err;
115549 @@ -3007,7 +3072,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
115550
115551 old_fs = get_fs();
115552 set_fs(KERNEL_DS);
115553 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
115554 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
115555 set_fs(old_fs);
115556
115557 if (cmd == SIOCGIFMAP && !err) {
115558 @@ -3091,7 +3156,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
115559 ret |= get_user(rtdev, &(ur4->rt_dev));
115560 if (rtdev) {
115561 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
115562 - r4.rt_dev = (char __user __force *)devname;
115563 + r4.rt_dev = (char __force_user *)devname;
115564 devname[15] = 0;
115565 } else
115566 r4.rt_dev = NULL;
115567 @@ -3318,8 +3383,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
115568 int __user *uoptlen;
115569 int err;
115570
115571 - uoptval = (char __user __force *) optval;
115572 - uoptlen = (int __user __force *) optlen;
115573 + uoptval = (char __force_user *) optval;
115574 + uoptlen = (int __force_user *) optlen;
115575
115576 set_fs(KERNEL_DS);
115577 if (level == SOL_SOCKET)
115578 @@ -3339,7 +3404,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
115579 char __user *uoptval;
115580 int err;
115581
115582 - uoptval = (char __user __force *) optval;
115583 + uoptval = (char __force_user *) optval;
115584
115585 set_fs(KERNEL_DS);
115586 if (level == SOL_SOCKET)
115587 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
115588 index 1095be9..815d777 100644
115589 --- a/net/sunrpc/auth_gss/svcauth_gss.c
115590 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
115591 @@ -1142,7 +1142,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
115592 uint64_t *handle)
115593 {
115594 struct rsc rsci, *rscp = NULL;
115595 - static atomic64_t ctxhctr;
115596 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
115597 long long ctxh;
115598 struct gss_api_mech *gm = NULL;
115599 time_t expiry;
115600 @@ -1153,7 +1153,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
115601 status = -ENOMEM;
115602 /* the handle needs to be just a unique id,
115603 * use a static counter */
115604 - ctxh = atomic64_inc_return(&ctxhctr);
115605 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
115606
115607 /* make a copy for the caller */
115608 *handle = ctxh;
115609 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
115610 index 5199bb1..567a54c 100644
115611 --- a/net/sunrpc/cache.c
115612 +++ b/net/sunrpc/cache.c
115613 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
115614 struct sunrpc_net *sn;
115615
115616 sn = net_generic(net, sunrpc_net_id);
115617 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
115618 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
115619 if (cd->u.procfs.proc_ent == NULL)
115620 goto out_nomem;
115621 cd->u.procfs.channel_ent = NULL;
115622 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
115623 index e6ce151..ba1cf85 100644
115624 --- a/net/sunrpc/clnt.c
115625 +++ b/net/sunrpc/clnt.c
115626 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
115627 (RPC_IS_ASYNC(task) ? "async" : "sync"));
115628
115629 /* Increment call count */
115630 - task->tk_msg.rpc_proc->p_count++;
115631 + pax_open_kernel();
115632 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
115633 + pax_close_kernel();
115634 clnt->cl_stats->rpccnt++;
115635 task->tk_action = call_reserve;
115636 }
115637 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
115638 index b91fd9c..00fe5b1 100644
115639 --- a/net/sunrpc/sched.c
115640 +++ b/net/sunrpc/sched.c
115641 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
115642 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
115643 static void rpc_task_set_debuginfo(struct rpc_task *task)
115644 {
115645 - static atomic_t rpc_pid;
115646 + static atomic_unchecked_t rpc_pid;
115647
115648 - task->tk_pid = atomic_inc_return(&rpc_pid);
115649 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
115650 }
115651 #else
115652 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
115653 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
115654 index 2ecb994..5afb49f 100644
115655 --- a/net/sunrpc/stats.c
115656 +++ b/net/sunrpc/stats.c
115657 @@ -290,7 +290,7 @@ int rpc_proc_init(struct net *net)
115658
115659 dprintk("RPC: registering /proc/net/rpc\n");
115660 sn = net_generic(net, sunrpc_net_id);
115661 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
115662 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
115663 if (sn->proc_net_rpc == NULL)
115664 return -ENOMEM;
115665
115666 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
115667 index 78974e4..1e0d1a5 100644
115668 --- a/net/sunrpc/svc.c
115669 +++ b/net/sunrpc/svc.c
115670 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
115671 svc_putnl(resv, RPC_SUCCESS);
115672
115673 /* Bump per-procedure stats counter */
115674 - procp->pc_count++;
115675 + pax_open_kernel();
115676 + (*(unsigned int *)&procp->pc_count)++;
115677 + pax_close_kernel();
115678
115679 /* Initialize storage for argp and resp */
115680 memset(rqstp->rq_argp, 0, procp->pc_argsize);
115681 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
115682 index 621ca7b..59421dd 100644
115683 --- a/net/sunrpc/svcauth_unix.c
115684 +++ b/net/sunrpc/svcauth_unix.c
115685 @@ -414,7 +414,7 @@ struct unix_gid {
115686 struct group_info *gi;
115687 };
115688
115689 -static int unix_gid_hash(kuid_t uid)
115690 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
115691 {
115692 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
115693 }
115694 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
115695 (*bpp)[-1] = '\n';
115696 }
115697
115698 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
115699 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
115700
115701 static int unix_gid_parse(struct cache_detail *cd,
115702 char *mesg, int mlen)
115703 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
115704 index c1b6270..05089c1 100644
115705 --- a/net/sunrpc/xprtrdma/svc_rdma.c
115706 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
115707 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
115708 static unsigned int min_max_inline = 4096;
115709 static unsigned int max_max_inline = 65536;
115710
115711 -atomic_t rdma_stat_recv;
115712 -atomic_t rdma_stat_read;
115713 -atomic_t rdma_stat_write;
115714 -atomic_t rdma_stat_sq_starve;
115715 -atomic_t rdma_stat_rq_starve;
115716 -atomic_t rdma_stat_rq_poll;
115717 -atomic_t rdma_stat_rq_prod;
115718 -atomic_t rdma_stat_sq_poll;
115719 -atomic_t rdma_stat_sq_prod;
115720 +atomic_unchecked_t rdma_stat_recv;
115721 +atomic_unchecked_t rdma_stat_read;
115722 +atomic_unchecked_t rdma_stat_write;
115723 +atomic_unchecked_t rdma_stat_sq_starve;
115724 +atomic_unchecked_t rdma_stat_rq_starve;
115725 +atomic_unchecked_t rdma_stat_rq_poll;
115726 +atomic_unchecked_t rdma_stat_rq_prod;
115727 +atomic_unchecked_t rdma_stat_sq_poll;
115728 +atomic_unchecked_t rdma_stat_sq_prod;
115729
115730 /* Temporary NFS request map and context caches */
115731 struct kmem_cache *svc_rdma_map_cachep;
115732 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
115733 len -= *ppos;
115734 if (len > *lenp)
115735 len = *lenp;
115736 - if (len && copy_to_user(buffer, str_buf, len))
115737 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
115738 return -EFAULT;
115739 *lenp = len;
115740 *ppos += len;
115741 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
115742 {
115743 .procname = "rdma_stat_read",
115744 .data = &rdma_stat_read,
115745 - .maxlen = sizeof(atomic_t),
115746 + .maxlen = sizeof(atomic_unchecked_t),
115747 .mode = 0644,
115748 .proc_handler = read_reset_stat,
115749 },
115750 {
115751 .procname = "rdma_stat_recv",
115752 .data = &rdma_stat_recv,
115753 - .maxlen = sizeof(atomic_t),
115754 + .maxlen = sizeof(atomic_unchecked_t),
115755 .mode = 0644,
115756 .proc_handler = read_reset_stat,
115757 },
115758 {
115759 .procname = "rdma_stat_write",
115760 .data = &rdma_stat_write,
115761 - .maxlen = sizeof(atomic_t),
115762 + .maxlen = sizeof(atomic_unchecked_t),
115763 .mode = 0644,
115764 .proc_handler = read_reset_stat,
115765 },
115766 {
115767 .procname = "rdma_stat_sq_starve",
115768 .data = &rdma_stat_sq_starve,
115769 - .maxlen = sizeof(atomic_t),
115770 + .maxlen = sizeof(atomic_unchecked_t),
115771 .mode = 0644,
115772 .proc_handler = read_reset_stat,
115773 },
115774 {
115775 .procname = "rdma_stat_rq_starve",
115776 .data = &rdma_stat_rq_starve,
115777 - .maxlen = sizeof(atomic_t),
115778 + .maxlen = sizeof(atomic_unchecked_t),
115779 .mode = 0644,
115780 .proc_handler = read_reset_stat,
115781 },
115782 {
115783 .procname = "rdma_stat_rq_poll",
115784 .data = &rdma_stat_rq_poll,
115785 - .maxlen = sizeof(atomic_t),
115786 + .maxlen = sizeof(atomic_unchecked_t),
115787 .mode = 0644,
115788 .proc_handler = read_reset_stat,
115789 },
115790 {
115791 .procname = "rdma_stat_rq_prod",
115792 .data = &rdma_stat_rq_prod,
115793 - .maxlen = sizeof(atomic_t),
115794 + .maxlen = sizeof(atomic_unchecked_t),
115795 .mode = 0644,
115796 .proc_handler = read_reset_stat,
115797 },
115798 {
115799 .procname = "rdma_stat_sq_poll",
115800 .data = &rdma_stat_sq_poll,
115801 - .maxlen = sizeof(atomic_t),
115802 + .maxlen = sizeof(atomic_unchecked_t),
115803 .mode = 0644,
115804 .proc_handler = read_reset_stat,
115805 },
115806 {
115807 .procname = "rdma_stat_sq_prod",
115808 .data = &rdma_stat_sq_prod,
115809 - .maxlen = sizeof(atomic_t),
115810 + .maxlen = sizeof(atomic_unchecked_t),
115811 .mode = 0644,
115812 .proc_handler = read_reset_stat,
115813 },
115814 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115815 index f9f13a3..d155c71 100644
115816 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115817 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115818 @@ -209,7 +209,7 @@ int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
115819 *page_no = pg_no;
115820 *page_offset = pg_off;
115821 ret = read;
115822 - atomic_inc(&rdma_stat_read);
115823 + atomic_inc_unchecked(&rdma_stat_read);
115824 return ret;
115825 err:
115826 svc_rdma_unmap_dma(ctxt);
115827 @@ -345,7 +345,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
115828 *page_no = pg_no;
115829 *page_offset = pg_off;
115830 ret = read;
115831 - atomic_inc(&rdma_stat_read);
115832 + atomic_inc_unchecked(&rdma_stat_read);
115833 return ret;
115834 err:
115835 svc_rdma_unmap_dma(ctxt);
115836 @@ -599,7 +599,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
115837 dto_q);
115838 list_del_init(&ctxt->dto_q);
115839 } else {
115840 - atomic_inc(&rdma_stat_rq_starve);
115841 + atomic_inc_unchecked(&rdma_stat_rq_starve);
115842 clear_bit(XPT_DATA, &xprt->xpt_flags);
115843 ctxt = NULL;
115844 }
115845 @@ -617,7 +617,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
115846 }
115847 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
115848 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
115849 - atomic_inc(&rdma_stat_recv);
115850 + atomic_inc_unchecked(&rdma_stat_recv);
115851
115852 /* Build up the XDR from the receive buffers. */
115853 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
115854 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115855 index 7de33d1a..7f10241 100644
115856 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115857 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115858 @@ -218,7 +218,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
115859 write_wr.wr.rdma.remote_addr = to;
115860
115861 /* Post It */
115862 - atomic_inc(&rdma_stat_write);
115863 + atomic_inc_unchecked(&rdma_stat_write);
115864 if (svc_rdma_send(xprt, &write_wr))
115865 goto err;
115866 return write_len - bc;
115867 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
115868 index f609c1c..abd491f 100644
115869 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
115870 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
115871 @@ -294,7 +294,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
115872 return;
115873
115874 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
115875 - atomic_inc(&rdma_stat_rq_poll);
115876 + atomic_inc_unchecked(&rdma_stat_rq_poll);
115877
115878 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
115879 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
115880 @@ -316,7 +316,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
115881 }
115882
115883 if (ctxt)
115884 - atomic_inc(&rdma_stat_rq_prod);
115885 + atomic_inc_unchecked(&rdma_stat_rq_prod);
115886
115887 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
115888 /*
115889 @@ -395,7 +395,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
115890 return;
115891
115892 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
115893 - atomic_inc(&rdma_stat_sq_poll);
115894 + atomic_inc_unchecked(&rdma_stat_sq_poll);
115895 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
115896 int i;
115897
115898 @@ -423,7 +423,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
115899 }
115900
115901 if (ctxt)
115902 - atomic_inc(&rdma_stat_sq_prod);
115903 + atomic_inc_unchecked(&rdma_stat_sq_prod);
115904 }
115905
115906 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
115907 @@ -1275,7 +1275,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
115908 spin_lock_bh(&xprt->sc_lock);
115909 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
115910 spin_unlock_bh(&xprt->sc_lock);
115911 - atomic_inc(&rdma_stat_sq_starve);
115912 + atomic_inc_unchecked(&rdma_stat_sq_starve);
115913
115914 /* See if we can opportunistically reap SQ WR to make room */
115915 sq_cq_reap(xprt);
115916 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
115917 index e7000be..e3b0ba7 100644
115918 --- a/net/sysctl_net.c
115919 +++ b/net/sysctl_net.c
115920 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
115921 kgid_t root_gid = make_kgid(net->user_ns, 0);
115922
115923 /* Allow network administrator to have same access as root. */
115924 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
115925 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
115926 uid_eq(root_uid, current_euid())) {
115927 int mode = (table->mode >> 6) & 7;
115928 return (mode << 6) | (mode << 3) | mode;
115929 diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
115930 index ce9121e..fd1fcce 100644
115931 --- a/net/tipc/netlink_compat.c
115932 +++ b/net/tipc/netlink_compat.c
115933 @@ -64,12 +64,12 @@ struct tipc_nl_compat_cmd_dump {
115934 int (*header)(struct tipc_nl_compat_msg *);
115935 int (*dumpit)(struct sk_buff *, struct netlink_callback *);
115936 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
115937 -};
115938 +} __no_const;
115939
115940 struct tipc_nl_compat_cmd_doit {
115941 int (*doit)(struct sk_buff *skb, struct genl_info *info);
115942 int (*transcode)(struct sk_buff *skb, struct tipc_nl_compat_msg *msg);
115943 -};
115944 +} __no_const;
115945
115946 static int tipc_skb_tailroom(struct sk_buff *skb)
115947 {
115948 @@ -746,7 +746,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
115949 void *hdr;
115950 struct nlattr *nest;
115951 struct sk_buff *args;
115952 - struct tipc_nl_compat_cmd_dump dump;
115953 + static struct tipc_nl_compat_cmd_dump dump = {
115954 + .dumpit = tipc_nl_publ_dump,
115955 + .format = __tipc_nl_compat_publ_dump,
115956 + };
115957
115958 args = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
115959 if (!args)
115960 @@ -769,9 +772,6 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
115961 nla_nest_end(args, nest);
115962 genlmsg_end(args, hdr);
115963
115964 - dump.dumpit = tipc_nl_publ_dump;
115965 - dump.format = __tipc_nl_compat_publ_dump;
115966 -
115967 err = __tipc_nl_compat_dumpit(&dump, msg, args);
115968
115969 kfree_skb(args);
115970 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
115971 index 72c339e..a93593a 100644
115972 --- a/net/tipc/subscr.c
115973 +++ b/net/tipc/subscr.c
115974 @@ -70,7 +70,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
115975 struct tipc_subscriber *subscriber = sub->subscriber;
115976 struct kvec msg_sect;
115977
115978 - msg_sect.iov_base = (void *)&sub->evt;
115979 + msg_sect.iov_base = &sub->evt;
115980 msg_sect.iov_len = sizeof(struct tipc_event);
115981 sub->evt.event = htohl(event, sub->swap);
115982 sub->evt.found_lower = htohl(found_lower, sub->swap);
115983 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
115984 index 146881f..9441ed2 100644
115985 --- a/net/unix/af_unix.c
115986 +++ b/net/unix/af_unix.c
115987 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
115988 err = -ECONNREFUSED;
115989 if (!S_ISSOCK(inode->i_mode))
115990 goto put_fail;
115991 +
115992 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
115993 + err = -EACCES;
115994 + goto put_fail;
115995 + }
115996 +
115997 u = unix_find_socket_byinode(inode);
115998 if (!u)
115999 goto put_fail;
116000 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
116001 if (u) {
116002 struct dentry *dentry;
116003 dentry = unix_sk(u)->path.dentry;
116004 +
116005 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
116006 + err = -EPERM;
116007 + sock_put(u);
116008 + goto fail;
116009 + }
116010 +
116011 if (dentry)
116012 touch_atime(&unix_sk(u)->path);
116013 } else
116014 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
116015 */
116016 err = security_path_mknod(&path, dentry, mode, 0);
116017 if (!err) {
116018 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
116019 + err = -EACCES;
116020 + goto out;
116021 + }
116022 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
116023 if (!err) {
116024 res->mnt = mntget(path.mnt);
116025 res->dentry = dget(dentry);
116026 + gr_handle_create(dentry, path.mnt);
116027 }
116028 }
116029 +out:
116030 done_path_create(&path, dentry);
116031 return err;
116032 }
116033 @@ -2241,11 +2260,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
116034 writable = unix_writable(sk);
116035 other = unix_peer_get(sk);
116036 if (other) {
116037 - if (unix_peer(other) != sk) {
116038 + unix_state_lock(other);
116039 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
116040 + unix_state_unlock(other);
116041 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
116042 if (unix_recvq_full(other))
116043 writable = 0;
116044 - }
116045 + } else
116046 + unix_state_unlock(other);
116047 sock_put(other);
116048 }
116049
116050 @@ -2342,9 +2364,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
116051 seq_puts(seq, "Num RefCount Protocol Flags Type St "
116052 "Inode Path\n");
116053 else {
116054 - struct sock *s = v;
116055 + struct sock *s = v, *peer;
116056 struct unix_sock *u = unix_sk(s);
116057 unix_state_lock(s);
116058 + peer = unix_peer(s);
116059 + unix_state_unlock(s);
116060 +
116061 + unix_state_double_lock(s, peer);
116062
116063 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
116064 s,
116065 @@ -2369,10 +2395,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
116066 seq_putc(seq, '@');
116067 i++;
116068 }
116069 - for ( ; i < len; i++)
116070 - seq_putc(seq, u->addr->name->sun_path[i]);
116071 - }
116072 - unix_state_unlock(s);
116073 + for ( ; i < len; i++) {
116074 + char c = u->addr->name->sun_path[i];
116075 + switch (c) {
116076 + case '\n':
116077 + seq_putc(seq, '\\');
116078 + seq_putc(seq, 'n');
116079 + break;
116080 + case '\t':
116081 + seq_putc(seq, '\\');
116082 + seq_putc(seq, 't');
116083 + break;
116084 + case '\\':
116085 + seq_putc(seq, '\\');
116086 + seq_putc(seq, '\\');
116087 + break;
116088 + default:
116089 + seq_putc(seq, c);
116090 + }
116091 + }
116092 + } else if (peer)
116093 + seq_printf(seq, " P%lu", sock_i_ino(peer));
116094 +
116095 + unix_state_double_unlock(s, peer);
116096 seq_putc(seq, '\n');
116097 }
116098
116099 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
116100 index b3d5150..ff3a837 100644
116101 --- a/net/unix/sysctl_net_unix.c
116102 +++ b/net/unix/sysctl_net_unix.c
116103 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
116104
116105 int __net_init unix_sysctl_register(struct net *net)
116106 {
116107 - struct ctl_table *table;
116108 + ctl_table_no_const *table;
116109
116110 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
116111 if (table == NULL)
116112 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
116113 index 9b7f207..2596621 100644
116114 --- a/net/vmw_vsock/vmci_transport_notify.c
116115 +++ b/net/vmw_vsock/vmci_transport_notify.c
116116 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
116117
116118 /* Socket control packet based operations. */
116119 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
116120 - vmci_transport_notify_pkt_socket_init,
116121 - vmci_transport_notify_pkt_socket_destruct,
116122 - vmci_transport_notify_pkt_poll_in,
116123 - vmci_transport_notify_pkt_poll_out,
116124 - vmci_transport_notify_pkt_handle_pkt,
116125 - vmci_transport_notify_pkt_recv_init,
116126 - vmci_transport_notify_pkt_recv_pre_block,
116127 - vmci_transport_notify_pkt_recv_pre_dequeue,
116128 - vmci_transport_notify_pkt_recv_post_dequeue,
116129 - vmci_transport_notify_pkt_send_init,
116130 - vmci_transport_notify_pkt_send_pre_block,
116131 - vmci_transport_notify_pkt_send_pre_enqueue,
116132 - vmci_transport_notify_pkt_send_post_enqueue,
116133 - vmci_transport_notify_pkt_process_request,
116134 - vmci_transport_notify_pkt_process_negotiate,
116135 + .socket_init = vmci_transport_notify_pkt_socket_init,
116136 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
116137 + .poll_in = vmci_transport_notify_pkt_poll_in,
116138 + .poll_out = vmci_transport_notify_pkt_poll_out,
116139 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
116140 + .recv_init = vmci_transport_notify_pkt_recv_init,
116141 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
116142 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
116143 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
116144 + .send_init = vmci_transport_notify_pkt_send_init,
116145 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
116146 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
116147 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
116148 + .process_request = vmci_transport_notify_pkt_process_request,
116149 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
116150 };
116151 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
116152 index dc9c792..3089de0 100644
116153 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
116154 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
116155 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
116156
116157 /* Socket always on control packet based operations. */
116158 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
116159 - vmci_transport_notify_pkt_socket_init,
116160 - vmci_transport_notify_pkt_socket_destruct,
116161 - vmci_transport_notify_pkt_poll_in,
116162 - vmci_transport_notify_pkt_poll_out,
116163 - vmci_transport_notify_pkt_handle_pkt,
116164 - vmci_transport_notify_pkt_recv_init,
116165 - vmci_transport_notify_pkt_recv_pre_block,
116166 - vmci_transport_notify_pkt_recv_pre_dequeue,
116167 - vmci_transport_notify_pkt_recv_post_dequeue,
116168 - vmci_transport_notify_pkt_send_init,
116169 - vmci_transport_notify_pkt_send_pre_block,
116170 - vmci_transport_notify_pkt_send_pre_enqueue,
116171 - vmci_transport_notify_pkt_send_post_enqueue,
116172 - vmci_transport_notify_pkt_process_request,
116173 - vmci_transport_notify_pkt_process_negotiate,
116174 + .socket_init = vmci_transport_notify_pkt_socket_init,
116175 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
116176 + .poll_in = vmci_transport_notify_pkt_poll_in,
116177 + .poll_out = vmci_transport_notify_pkt_poll_out,
116178 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
116179 + .recv_init = vmci_transport_notify_pkt_recv_init,
116180 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
116181 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
116182 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
116183 + .send_init = vmci_transport_notify_pkt_send_init,
116184 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
116185 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
116186 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
116187 + .process_request = vmci_transport_notify_pkt_process_request,
116188 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
116189 };
116190 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
116191 index c8717c1..08539f5 100644
116192 --- a/net/wireless/wext-core.c
116193 +++ b/net/wireless/wext-core.c
116194 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
116195 */
116196
116197 /* Support for very large requests */
116198 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
116199 - (user_length > descr->max_tokens)) {
116200 + if (user_length > descr->max_tokens) {
116201 /* Allow userspace to GET more than max so
116202 * we can support any size GET requests.
116203 * There is still a limit : -ENOMEM.
116204 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
116205 }
116206 }
116207
116208 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
116209 - /*
116210 - * If this is a GET, but not NOMAX, it means that the extra
116211 - * data is not bounded by userspace, but by max_tokens. Thus
116212 - * set the length to max_tokens. This matches the extra data
116213 - * allocation.
116214 - * The driver should fill it with the number of tokens it
116215 - * provided, and it may check iwp->length rather than having
116216 - * knowledge of max_tokens. If the driver doesn't change the
116217 - * iwp->length, this ioctl just copies back max_token tokens
116218 - * filled with zeroes. Hopefully the driver isn't claiming
116219 - * them to be valid data.
116220 - */
116221 - iwp->length = descr->max_tokens;
116222 - }
116223 -
116224 err = handler(dev, info, (union iwreq_data *) iwp, extra);
116225
116226 iwp->length += essid_compat;
116227 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
116228 index 4323952..a06dfe1 100644
116229 --- a/net/x25/sysctl_net_x25.c
116230 +++ b/net/x25/sysctl_net_x25.c
116231 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
116232 .mode = 0644,
116233 .proc_handler = proc_dointvec,
116234 },
116235 - { 0, },
116236 + { },
116237 };
116238
116239 void __init x25_register_sysctl(void)
116240 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
116241 index 0917f04..f4e3d8c 100644
116242 --- a/net/x25/x25_proc.c
116243 +++ b/net/x25/x25_proc.c
116244 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
116245
116246 int __init x25_proc_init(void)
116247 {
116248 - if (!proc_mkdir("x25", init_net.proc_net))
116249 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
116250 return -ENOMEM;
116251
116252 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
116253 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
116254 index 638af06..7d9daad 100644
116255 --- a/net/xfrm/xfrm_policy.c
116256 +++ b/net/xfrm/xfrm_policy.c
116257 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
116258 {
116259 policy->walk.dead = 1;
116260
116261 - atomic_inc(&policy->genid);
116262 + atomic_inc_unchecked(&policy->genid);
116263
116264 if (del_timer(&policy->polq.hold_timer))
116265 xfrm_pol_put(policy);
116266 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
116267 else
116268 hlist_add_head(&policy->bydst, chain);
116269 __xfrm_policy_link(policy, dir);
116270 - atomic_inc(&net->xfrm.flow_cache_genid);
116271 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
116272
116273 /* After previous checking, family can either be AF_INET or AF_INET6 */
116274 if (policy->family == AF_INET)
116275 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
116276
116277 xdst->num_pols = num_pols;
116278 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
116279 - xdst->policy_genid = atomic_read(&pols[0]->genid);
116280 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
116281
116282 return xdst;
116283 }
116284 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
116285 }
116286 EXPORT_SYMBOL(xfrm_garbage_collect);
116287
116288 -static void xfrm_garbage_collect_deferred(struct net *net)
116289 +void xfrm_garbage_collect_deferred(struct net *net)
116290 {
116291 flow_cache_flush_deferred(net);
116292 }
116293 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
116294
116295 static void xfrm_init_pmtu(struct dst_entry *dst)
116296 {
116297 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
116298 if (xdst->xfrm_genid != dst->xfrm->genid)
116299 return 0;
116300 if (xdst->num_pols > 0 &&
116301 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
116302 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
116303 return 0;
116304
116305 mtu = dst_mtu(dst->child);
116306 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
116307 dst_ops->link_failure = xfrm_link_failure;
116308 if (likely(dst_ops->neigh_lookup == NULL))
116309 dst_ops->neigh_lookup = xfrm_neigh_lookup;
116310 - if (likely(afinfo->garbage_collect == NULL))
116311 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
116312 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
116313 }
116314 spin_unlock(&xfrm_policy_afinfo_lock);
116315 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
116316 dst_ops->check = NULL;
116317 dst_ops->negative_advice = NULL;
116318 dst_ops->link_failure = NULL;
116319 - afinfo->garbage_collect = NULL;
116320 }
116321 return err;
116322 }
116323 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
116324 sizeof(pol->xfrm_vec[i].saddr));
116325 pol->xfrm_vec[i].encap_family = mp->new_family;
116326 /* flush bundles */
116327 - atomic_inc(&pol->genid);
116328 + atomic_inc_unchecked(&pol->genid);
116329 }
116330 }
116331
116332 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
116333 index de971b6..b843409 100644
116334 --- a/net/xfrm/xfrm_state.c
116335 +++ b/net/xfrm/xfrm_state.c
116336 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
116337
116338 if (unlikely(afinfo == NULL))
116339 return -EAFNOSUPPORT;
116340 - typemap = afinfo->type_map;
116341 + typemap = (const struct xfrm_type **)afinfo->type_map;
116342 spin_lock_bh(&xfrm_type_lock);
116343
116344 - if (likely(typemap[type->proto] == NULL))
116345 + if (likely(typemap[type->proto] == NULL)) {
116346 + pax_open_kernel();
116347 typemap[type->proto] = type;
116348 - else
116349 + pax_close_kernel();
116350 + } else
116351 err = -EEXIST;
116352 spin_unlock_bh(&xfrm_type_lock);
116353 xfrm_state_put_afinfo(afinfo);
116354 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
116355
116356 if (unlikely(afinfo == NULL))
116357 return -EAFNOSUPPORT;
116358 - typemap = afinfo->type_map;
116359 + typemap = (const struct xfrm_type **)afinfo->type_map;
116360 spin_lock_bh(&xfrm_type_lock);
116361
116362 if (unlikely(typemap[type->proto] != type))
116363 err = -ENOENT;
116364 - else
116365 + else {
116366 + pax_open_kernel();
116367 typemap[type->proto] = NULL;
116368 + pax_close_kernel();
116369 + }
116370 spin_unlock_bh(&xfrm_type_lock);
116371 xfrm_state_put_afinfo(afinfo);
116372 return err;
116373 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
116374 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
116375 {
116376 struct xfrm_state_afinfo *afinfo;
116377 - const struct xfrm_type **typemap;
116378 const struct xfrm_type *type;
116379 int modload_attempted = 0;
116380
116381 @@ -211,9 +215,8 @@ retry:
116382 afinfo = xfrm_state_get_afinfo(family);
116383 if (unlikely(afinfo == NULL))
116384 return NULL;
116385 - typemap = afinfo->type_map;
116386
116387 - type = typemap[proto];
116388 + type = afinfo->type_map[proto];
116389 if (unlikely(type && !try_module_get(type->owner)))
116390 type = NULL;
116391 if (!type && !modload_attempted) {
116392 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
116393 return -EAFNOSUPPORT;
116394
116395 err = -EEXIST;
116396 - modemap = afinfo->mode_map;
116397 + modemap = (struct xfrm_mode **)afinfo->mode_map;
116398 spin_lock_bh(&xfrm_mode_lock);
116399 if (modemap[mode->encap])
116400 goto out;
116401 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
116402 if (!try_module_get(afinfo->owner))
116403 goto out;
116404
116405 - mode->afinfo = afinfo;
116406 + pax_open_kernel();
116407 + *(const void **)&mode->afinfo = afinfo;
116408 modemap[mode->encap] = mode;
116409 + pax_close_kernel();
116410 err = 0;
116411
116412 out:
116413 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
116414 return -EAFNOSUPPORT;
116415
116416 err = -ENOENT;
116417 - modemap = afinfo->mode_map;
116418 + modemap = (struct xfrm_mode **)afinfo->mode_map;
116419 spin_lock_bh(&xfrm_mode_lock);
116420 if (likely(modemap[mode->encap] == mode)) {
116421 + pax_open_kernel();
116422 modemap[mode->encap] = NULL;
116423 + pax_close_kernel();
116424 module_put(mode->afinfo->owner);
116425 err = 0;
116426 }
116427 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
116428 u32 xfrm_get_acqseq(void)
116429 {
116430 u32 res;
116431 - static atomic_t acqseq;
116432 + static atomic_unchecked_t acqseq;
116433
116434 do {
116435 - res = atomic_inc_return(&acqseq);
116436 + res = atomic_inc_return_unchecked(&acqseq);
116437 } while (!res);
116438
116439 return res;
116440 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
116441 index 05a6e3d..6716ec9 100644
116442 --- a/net/xfrm/xfrm_sysctl.c
116443 +++ b/net/xfrm/xfrm_sysctl.c
116444 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
116445
116446 int __net_init xfrm_sysctl_init(struct net *net)
116447 {
116448 - struct ctl_table *table;
116449 + ctl_table_no_const *table;
116450
116451 __xfrm_sysctl_init(net);
116452
116453 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
116454 index d3437b8..6c3becb 100644
116455 --- a/scripts/Kbuild.include
116456 +++ b/scripts/Kbuild.include
116457 @@ -142,7 +142,7 @@ cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
116458 # cc-ldoption
116459 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
116460 cc-ldoption = $(call try-run,\
116461 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
116462 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
116463
116464 # ld-option
116465 # Usage: LDFLAGS += $(call ld-option, -X)
116466 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
116467 index 01df30a..b687dbf 100644
116468 --- a/scripts/Makefile.build
116469 +++ b/scripts/Makefile.build
116470 @@ -60,7 +60,7 @@ endif
116471 endif
116472
116473 # Do not include host rules unless needed
116474 -ifneq ($(hostprogs-y)$(hostprogs-m),)
116475 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
116476 include scripts/Makefile.host
116477 endif
116478
116479 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
116480 index 55c96cb..e4e88ab 100644
116481 --- a/scripts/Makefile.clean
116482 +++ b/scripts/Makefile.clean
116483 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
116484 __clean-files := $(extra-y) $(extra-m) $(extra-) \
116485 $(always) $(targets) $(clean-files) \
116486 $(host-progs) \
116487 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
116488 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
116489 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
116490
116491 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
116492
116493 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
116494 index 133edfa..c9aa07f 100644
116495 --- a/scripts/Makefile.host
116496 +++ b/scripts/Makefile.host
116497 @@ -20,7 +20,19 @@
116498 # Will compile qconf as a C++ program, and menu as a C program.
116499 # They are linked as C++ code to the executable qconf
116500
116501 +# hostprogs-y := conf
116502 +# conf-objs := conf.o libkconfig.so
116503 +# libkconfig-objs := expr.o type.o
116504 +# Will create a shared library named libkconfig.so that consists of
116505 +# expr.o and type.o (they are both compiled as C code and the object files
116506 +# are made as position independent code).
116507 +# conf.c is compiled as a C program, and conf.o is linked together with
116508 +# libkconfig.so as the executable conf.
116509 +# Note: Shared libraries consisting of C++ files are not supported
116510 +
116511 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
116512 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
116513 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
116514
116515 # C code
116516 # Executables compiled from a single .c file
116517 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
116518 # C++ Object (.o) files compiled from .cc files
116519 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
116520
116521 +# Shared libaries (only .c supported)
116522 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
116523 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
116524 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
116525 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
116526 +# Remove .so files from "xxx-objs"
116527 +host-cobjs := $(filter-out %.so,$(host-cobjs))
116528 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
116529 +
116530 +# Object (.o) files used by the shared libaries
116531 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
116532 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
116533 +
116534 # output directory for programs/.o files
116535 # hostprogs-y := tools/build may have been specified.
116536 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
116537 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
116538 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
116539 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
116540 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
116541 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
116542 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
116543 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
116544 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
116545 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
116546
116547 obj-dirs += $(host-objdirs)
116548 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
116549 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
116550 $(call if_changed_dep,host-cxxobjs)
116551
116552 +# Compile .c file, create position independent .o file
116553 +# host-cshobjs -> .o
116554 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
116555 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
116556 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
116557 + $(call if_changed_dep,host-cshobjs)
116558 +
116559 +# Compile .c file, create position independent .o file
116560 +# host-cxxshobjs -> .o
116561 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
116562 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
116563 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
116564 + $(call if_changed_dep,host-cxxshobjs)
116565 +
116566 +# Link a shared library, based on position independent .o files
116567 +# *.o -> .so shared library (host-cshlib)
116568 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
116569 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
116570 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
116571 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
116572 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
116573 + $(call if_changed,host-cshlib)
116574 +
116575 +# Link a shared library, based on position independent .o files
116576 +# *.o -> .so shared library (host-cxxshlib)
116577 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
116578 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
116579 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
116580 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
116581 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
116582 + $(call if_changed,host-cxxshlib)
116583 +
116584 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
116585 - $(host-cxxmulti) $(host-cxxobjs)
116586 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
116587 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
116588 index b304068..462d24e 100644
116589 --- a/scripts/basic/fixdep.c
116590 +++ b/scripts/basic/fixdep.c
116591 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
116592 /*
116593 * Lookup a value in the configuration string.
116594 */
116595 -static int is_defined_config(const char *name, int len, unsigned int hash)
116596 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
116597 {
116598 struct item *aux;
116599
116600 @@ -211,10 +211,10 @@ static void clear_config(void)
116601 /*
116602 * Record the use of a CONFIG_* word.
116603 */
116604 -static void use_config(const char *m, int slen)
116605 +static void use_config(const char *m, unsigned int slen)
116606 {
116607 unsigned int hash = strhash(m, slen);
116608 - int c, i;
116609 + unsigned int c, i;
116610
116611 if (is_defined_config(m, slen, hash))
116612 return;
116613 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
116614
116615 static void parse_config_file(const char *map, size_t len)
116616 {
116617 - const int *end = (const int *) (map + len);
116618 + const unsigned int *end = (const unsigned int *) (map + len);
116619 /* start at +1, so that p can never be < map */
116620 - const int *m = (const int *) map + 1;
116621 + const unsigned int *m = (const unsigned int *) map + 1;
116622 const char *p, *q;
116623
116624 for (; m < end; m++) {
116625 @@ -435,7 +435,7 @@ static void print_deps(void)
116626 static void traps(void)
116627 {
116628 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
116629 - int *p = (int *)test;
116630 + unsigned int *p = (unsigned int *)test;
116631
116632 if (*p != INT_CONF) {
116633 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
116634 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
116635 new file mode 100644
116636 index 0000000..eaa4fce
116637 --- /dev/null
116638 +++ b/scripts/gcc-plugin.sh
116639 @@ -0,0 +1,51 @@
116640 +#!/bin/sh
116641 +srctree=$(dirname "$0")
116642 +gccplugins_dir=$($3 -print-file-name=plugin)
116643 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
116644 +#include "gcc-common.h"
116645 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
116646 +#warning $2 CXX
116647 +#else
116648 +#warning $1 CC
116649 +#endif
116650 +EOF
116651 +)
116652 +
116653 +if [ $? -ne 0 ]
116654 +then
116655 + exit 1
116656 +fi
116657 +
116658 +case "$plugincc" in
116659 + *"$1 CC"*)
116660 + echo "$1"
116661 + exit 0
116662 + ;;
116663 +
116664 + *"$2 CXX"*)
116665 + # the c++ compiler needs another test, see below
116666 + ;;
116667 +
116668 + *)
116669 + exit 1
116670 + ;;
116671 +esac
116672 +
116673 +# we need a c++ compiler that supports the designated initializer GNU extension
116674 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
116675 +#include "gcc-common.h"
116676 +class test {
116677 +public:
116678 + int test;
116679 +} test = {
116680 + .test = 1
116681 +};
116682 +EOF
116683 +)
116684 +
116685 +if [ $? -eq 0 ]
116686 +then
116687 + echo "$2"
116688 + exit 0
116689 +fi
116690 +exit 1
116691 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
116692 index fdebd66..a349e33 100755
116693 --- a/scripts/headers_install.sh
116694 +++ b/scripts/headers_install.sh
116695 @@ -32,6 +32,7 @@ do
116696 FILE="$(basename "$i")"
116697 sed -r \
116698 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
116699 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
116700 -e 's/__attribute_const__([ \t]|$)/\1/g' \
116701 -e 's@^#include <linux/compiler.h>@@' \
116702 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
116703 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
116704 index 86a4fe7..99e91f9 100755
116705 --- a/scripts/link-vmlinux.sh
116706 +++ b/scripts/link-vmlinux.sh
116707 @@ -166,7 +166,7 @@ else
116708 fi;
116709
116710 # final build of init/
116711 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
116712 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
116713
116714 kallsymso=""
116715 kallsyms_vmlinux=""
116716 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
116717 index e614ef6..d9d2b01 100644
116718 --- a/scripts/mod/file2alias.c
116719 +++ b/scripts/mod/file2alias.c
116720 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
116721 unsigned long size, unsigned long id_size,
116722 void *symval)
116723 {
116724 - int i;
116725 + unsigned int i;
116726
116727 if (size % id_size || size < id_size) {
116728 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
116729 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
116730 /* USB is special because the bcdDevice can be matched against a numeric range */
116731 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
116732 static void do_usb_entry(void *symval,
116733 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
116734 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
116735 unsigned char range_lo, unsigned char range_hi,
116736 unsigned char max, struct module *mod)
116737 {
116738 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
116739 {
116740 unsigned int devlo, devhi;
116741 unsigned char chi, clo, max;
116742 - int ndigits;
116743 + unsigned int ndigits;
116744
116745 DEF_FIELD(symval, usb_device_id, match_flags);
116746 DEF_FIELD(symval, usb_device_id, idVendor);
116747 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
116748 for (i = 0; i < count; i++) {
116749 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
116750 char acpi_id[sizeof(*id)];
116751 - int j;
116752 + unsigned int j;
116753
116754 buf_printf(&mod->dev_table_buf,
116755 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
116756 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
116757
116758 for (j = 0; j < PNP_MAX_DEVICES; j++) {
116759 const char *id = (char *)(*devs)[j].id;
116760 - int i2, j2;
116761 + unsigned int i2, j2;
116762 int dup = 0;
116763
116764 if (!id[0])
116765 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
116766 /* add an individual alias for every device entry */
116767 if (!dup) {
116768 char acpi_id[PNP_ID_LEN];
116769 - int k;
116770 + unsigned int k;
116771
116772 buf_printf(&mod->dev_table_buf,
116773 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
116774 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
116775 static int do_dmi_entry(const char *filename, void *symval,
116776 char *alias)
116777 {
116778 - int i, j;
116779 + unsigned int i, j;
116780 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
116781 sprintf(alias, "dmi*");
116782
116783 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
116784 index d439856..10c1eac 100644
116785 --- a/scripts/mod/modpost.c
116786 +++ b/scripts/mod/modpost.c
116787 @@ -921,6 +921,7 @@ enum mismatch {
116788 ANY_INIT_TO_ANY_EXIT,
116789 ANY_EXIT_TO_ANY_INIT,
116790 EXPORT_TO_INIT_EXIT,
116791 + DATA_TO_TEXT
116792 };
116793
116794 struct sectioncheck {
116795 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
116796 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
116797 .mismatch = EXPORT_TO_INIT_EXIT,
116798 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
116799 +},
116800 +/* Do not reference code from writable data */
116801 +{
116802 + .fromsec = { DATA_SECTIONS, NULL },
116803 + .tosec = { TEXT_SECTIONS, NULL },
116804 + .mismatch = DATA_TO_TEXT
116805 }
116806 };
116807
116808 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
116809 continue;
116810 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
116811 continue;
116812 - if (sym->st_value == addr)
116813 - return sym;
116814 /* Find a symbol nearby - addr are maybe negative */
116815 d = sym->st_value - addr;
116816 + if (d == 0)
116817 + return sym;
116818 if (d < 0)
116819 d = addr - sym->st_value;
116820 if (d < distance) {
116821 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
116822 tosym, prl_to, prl_to, tosym);
116823 free(prl_to);
116824 break;
116825 + case DATA_TO_TEXT:
116826 +#if 0
116827 + fprintf(stderr,
116828 + "The %s %s:%s references\n"
116829 + "the %s %s:%s%s\n",
116830 + from, fromsec, fromsym, to, tosec, tosym, to_p);
116831 +#endif
116832 + break;
116833 }
116834 fprintf(stderr, "\n");
116835 }
116836 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
116837 static void check_sec_ref(struct module *mod, const char *modname,
116838 struct elf_info *elf)
116839 {
116840 - int i;
116841 + unsigned int i;
116842 Elf_Shdr *sechdrs = elf->sechdrs;
116843
116844 /* Walk through all sections */
116845 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
116846 va_end(ap);
116847 }
116848
116849 -void buf_write(struct buffer *buf, const char *s, int len)
116850 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
116851 {
116852 if (buf->size - buf->pos < len) {
116853 buf->size += len + SZ;
116854 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
116855 if (fstat(fileno(file), &st) < 0)
116856 goto close_write;
116857
116858 - if (st.st_size != b->pos)
116859 + if (st.st_size != (off_t)b->pos)
116860 goto close_write;
116861
116862 tmp = NOFAIL(malloc(b->pos));
116863 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
116864 index 168b43d..77914bf 100644
116865 --- a/scripts/mod/modpost.h
116866 +++ b/scripts/mod/modpost.h
116867 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
116868
116869 struct buffer {
116870 char *p;
116871 - int pos;
116872 - int size;
116873 + unsigned int pos;
116874 + unsigned int size;
116875 };
116876
116877 void __attribute__((format(printf, 2, 3)))
116878 buf_printf(struct buffer *buf, const char *fmt, ...);
116879
116880 void
116881 -buf_write(struct buffer *buf, const char *s, int len);
116882 +buf_write(struct buffer *buf, const char *s, unsigned int len);
116883
116884 struct module {
116885 struct module *next;
116886 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
116887 index 944418d..15291e4 100644
116888 --- a/scripts/mod/sumversion.c
116889 +++ b/scripts/mod/sumversion.c
116890 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
116891 goto out;
116892 }
116893
116894 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
116895 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
116896 warn("writing sum in %s failed: %s\n",
116897 filename, strerror(errno));
116898 goto out;
116899 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
116900 index 73a2c7d..df11b31 100644
116901 --- a/scripts/module-common.lds
116902 +++ b/scripts/module-common.lds
116903 @@ -6,6 +6,10 @@
116904 SECTIONS {
116905 /DISCARD/ : { *(.discard) }
116906
116907 + .rodata 0: {
116908 + *(.rodata) *(.rodata.*)
116909 + *(.data..read_only)
116910 + }
116911 __ksymtab 0 : { *(SORT(___ksymtab+*)) }
116912 __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) }
116913 __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) }
116914 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
116915 index 99ca6e7..3a1a1a1 100644
116916 --- a/scripts/package/Makefile
116917 +++ b/scripts/package/Makefile
116918 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
116919 ln -sf $(srctree) $(KERNELPATH)
116920 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
116921 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
116922 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
116923 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
116924 rm $(KERNELPATH)
116925 rm -f $(objtree)/.scmversion
116926 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
116927 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
116928 index 88dbf23..d1b4291 100755
116929 --- a/scripts/package/builddeb
116930 +++ b/scripts/package/builddeb
116931 @@ -304,6 +304,7 @@ fi
116932 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
116933 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
116934 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
116935 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
116936 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
116937 mkdir -p "$destdir"
116938 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
116939 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
116940 index d9ab94b..eb7f04c 100755
116941 --- a/scripts/package/mkspec
116942 +++ b/scripts/package/mkspec
116943 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
116944 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
116945 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
116946 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
116947 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
116948 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
116949 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
116950 fi
116951
116952 echo ""
116953 echo "%clean"
116954 echo 'rm -rf $RPM_BUILD_ROOT'
116955 echo ""
116956 +echo "%pre"
116957 +echo 'chmod -f 0500 /boot'
116958 +echo 'if [ -d /lib/modules ]; then'
116959 +echo 'chmod -f 0500 /lib/modules'
116960 +echo 'fi'
116961 +echo 'if [ -d /lib32/modules ]; then'
116962 +echo 'chmod -f 0500 /lib32/modules'
116963 +echo 'fi'
116964 +echo 'if [ -d /lib64/modules ]; then'
116965 +echo 'chmod -f 0500 /lib64/modules'
116966 +echo 'fi'
116967 +echo ""
116968 +echo "%post devel"
116969 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
116970 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
116971 +echo ""
116972 echo "%post"
116973 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
116974 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
116975 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
116976 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
116977 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
116978 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
116979 +echo "if [ -x /sbin/dracut ]; then"
116980 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
116981 +echo "else"
116982 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
116983 echo "fi"
116984 echo ""
116985 echo "%files"
116986 -echo '%defattr (-, root, root)'
116987 +echo '%defattr (400, root, root, 500)'
116988 echo "%dir /lib/modules"
116989 -echo "/lib/modules/$KERNELRELEASE"
116990 echo "%exclude /lib/modules/$KERNELRELEASE/build"
116991 echo "%exclude /lib/modules/$KERNELRELEASE/source"
116992 +echo "/lib/modules/$KERNELRELEASE"
116993 echo "/lib/firmware/$KERNELRELEASE"
116994 echo "/boot/*"
116995 echo ""
116996 @@ -155,9 +166,8 @@ echo "/usr/include"
116997 echo ""
116998 if ! $PREBUILT; then
116999 echo "%files devel"
117000 -echo '%defattr (-, root, root)'
117001 +echo '%defattr (400, root, root, 500)'
117002 +echo "%dir /lib/modules/$KERNELRELEASE"
117003 echo "/usr/src/kernels/$KERNELRELEASE"
117004 -echo "/lib/modules/$KERNELRELEASE/build"
117005 -echo "/lib/modules/$KERNELRELEASE/source"
117006 echo ""
117007 fi
117008 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
117009 index 4718d78..9220d58 100644
117010 --- a/scripts/pnmtologo.c
117011 +++ b/scripts/pnmtologo.c
117012 @@ -244,14 +244,14 @@ static void write_header(void)
117013 fprintf(out, " * Linux logo %s\n", logoname);
117014 fputs(" */\n\n", out);
117015 fputs("#include <linux/linux_logo.h>\n\n", out);
117016 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
117017 + fprintf(out, "static unsigned char %s_data[] = {\n",
117018 logoname);
117019 }
117020
117021 static void write_footer(void)
117022 {
117023 fputs("\n};\n\n", out);
117024 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
117025 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
117026 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
117027 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
117028 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
117029 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
117030 fputs("\n};\n\n", out);
117031
117032 /* write logo clut */
117033 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
117034 + fprintf(out, "static unsigned char %s_clut[] = {\n",
117035 logoname);
117036 write_hex_cnt = 0;
117037 for (i = 0; i < logo_clutsize; i++) {
117038 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
117039 index ba87004..3f4852c 100644
117040 --- a/scripts/sortextable.h
117041 +++ b/scripts/sortextable.h
117042 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
117043 const char *secstrtab;
117044 const char *strtab;
117045 char *extab_image;
117046 - int extab_index = 0;
117047 - int i;
117048 - int idx;
117049 + unsigned int extab_index = 0;
117050 + unsigned int i;
117051 + unsigned int idx;
117052 unsigned int num_sections;
117053 unsigned int secindex_strings;
117054
117055 diff --git a/scripts/tags.sh b/scripts/tags.sh
117056 index cdb491d..8d32bfc 100755
117057 --- a/scripts/tags.sh
117058 +++ b/scripts/tags.sh
117059 @@ -26,7 +26,7 @@ else
117060 fi
117061
117062 # ignore userspace tools
117063 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
117064 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
117065
117066 # Find all available archs
117067 find_all_archs()
117068 diff --git a/security/Kconfig b/security/Kconfig
117069 index beb86b5..135675f 100644
117070 --- a/security/Kconfig
117071 +++ b/security/Kconfig
117072 @@ -4,6 +4,980 @@
117073
117074 menu "Security options"
117075
117076 +menu "Grsecurity"
117077 +
117078 + config ARCH_TRACK_EXEC_LIMIT
117079 + bool
117080 +
117081 + config PAX_KERNEXEC_PLUGIN
117082 + bool
117083 +
117084 + config PAX_PER_CPU_PGD
117085 + bool
117086 +
117087 + config TASK_SIZE_MAX_SHIFT
117088 + int
117089 + depends on X86_64
117090 + default 47 if !PAX_PER_CPU_PGD
117091 + default 42 if PAX_PER_CPU_PGD
117092 +
117093 + config PAX_ENABLE_PAE
117094 + bool
117095 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
117096 +
117097 + config PAX_USERCOPY_SLABS
117098 + bool
117099 +
117100 +config GRKERNSEC
117101 + bool "Grsecurity"
117102 + select CRYPTO
117103 + select CRYPTO_SHA256
117104 + select PROC_FS
117105 + select STOP_MACHINE
117106 + select TTY
117107 + select DEBUG_KERNEL
117108 + select DEBUG_LIST
117109 + help
117110 + If you say Y here, you will be able to configure many features
117111 + that will enhance the security of your system. It is highly
117112 + recommended that you say Y here and read through the help
117113 + for each option so that you fully understand the features and
117114 + can evaluate their usefulness for your machine.
117115 +
117116 +choice
117117 + prompt "Configuration Method"
117118 + depends on GRKERNSEC
117119 + default GRKERNSEC_CONFIG_CUSTOM
117120 + help
117121 +
117122 +config GRKERNSEC_CONFIG_AUTO
117123 + bool "Automatic"
117124 + help
117125 + If you choose this configuration method, you'll be able to answer a small
117126 + number of simple questions about how you plan to use this kernel.
117127 + The settings of grsecurity and PaX will be automatically configured for
117128 + the highest commonly-used settings within the provided constraints.
117129 +
117130 + If you require additional configuration, custom changes can still be made
117131 + from the "custom configuration" menu.
117132 +
117133 +config GRKERNSEC_CONFIG_CUSTOM
117134 + bool "Custom"
117135 + help
117136 + If you choose this configuration method, you'll be able to configure all
117137 + grsecurity and PaX settings manually. Via this method, no options are
117138 + automatically enabled.
117139 +
117140 + Take note that if menuconfig is exited with this configuration method
117141 + chosen, you will not be able to use the automatic configuration methods
117142 + without starting again with a kernel configuration with no grsecurity
117143 + or PaX options specified inside.
117144 +
117145 +endchoice
117146 +
117147 +choice
117148 + prompt "Usage Type"
117149 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
117150 + default GRKERNSEC_CONFIG_SERVER
117151 + help
117152 +
117153 +config GRKERNSEC_CONFIG_SERVER
117154 + bool "Server"
117155 + help
117156 + Choose this option if you plan to use this kernel on a server.
117157 +
117158 +config GRKERNSEC_CONFIG_DESKTOP
117159 + bool "Desktop"
117160 + help
117161 + Choose this option if you plan to use this kernel on a desktop.
117162 +
117163 +endchoice
117164 +
117165 +choice
117166 + prompt "Virtualization Type"
117167 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
117168 + default GRKERNSEC_CONFIG_VIRT_NONE
117169 + help
117170 +
117171 +config GRKERNSEC_CONFIG_VIRT_NONE
117172 + bool "None"
117173 + help
117174 + Choose this option if this kernel will be run on bare metal.
117175 +
117176 +config GRKERNSEC_CONFIG_VIRT_GUEST
117177 + bool "Guest"
117178 + help
117179 + Choose this option if this kernel will be run as a VM guest.
117180 +
117181 +config GRKERNSEC_CONFIG_VIRT_HOST
117182 + bool "Host"
117183 + help
117184 + Choose this option if this kernel will be run as a VM host.
117185 +
117186 +endchoice
117187 +
117188 +choice
117189 + prompt "Virtualization Hardware"
117190 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
117191 + help
117192 +
117193 +config GRKERNSEC_CONFIG_VIRT_EPT
117194 + bool "EPT/RVI Processor Support"
117195 + depends on X86
117196 + help
117197 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
117198 + hardware virtualization. This allows for additional kernel hardening protections
117199 + to operate without additional performance impact.
117200 +
117201 + To see if your Intel processor supports EPT, see:
117202 + http://ark.intel.com/Products/VirtualizationTechnology
117203 + (Most Core i3/5/7 support EPT)
117204 +
117205 + To see if your AMD processor supports RVI, see:
117206 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
117207 +
117208 +config GRKERNSEC_CONFIG_VIRT_SOFT
117209 + bool "First-gen/No Hardware Virtualization"
117210 + help
117211 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
117212 + support hardware virtualization or doesn't support the EPT/RVI extensions.
117213 +
117214 +endchoice
117215 +
117216 +choice
117217 + prompt "Virtualization Software"
117218 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
117219 + help
117220 +
117221 +config GRKERNSEC_CONFIG_VIRT_XEN
117222 + bool "Xen"
117223 + help
117224 + Choose this option if this kernel is running as a Xen guest or host.
117225 +
117226 +config GRKERNSEC_CONFIG_VIRT_VMWARE
117227 + bool "VMWare"
117228 + help
117229 + Choose this option if this kernel is running as a VMWare guest or host.
117230 +
117231 +config GRKERNSEC_CONFIG_VIRT_KVM
117232 + bool "KVM"
117233 + help
117234 + Choose this option if this kernel is running as a KVM guest or host.
117235 +
117236 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
117237 + bool "VirtualBox"
117238 + help
117239 + Choose this option if this kernel is running as a VirtualBox guest or host.
117240 +
117241 +config GRKERNSEC_CONFIG_VIRT_HYPERV
117242 + bool "Hyper-V"
117243 + help
117244 + Choose this option if this kernel is running as a Hyper-V guest.
117245 +
117246 +endchoice
117247 +
117248 +choice
117249 + prompt "Required Priorities"
117250 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
117251 + default GRKERNSEC_CONFIG_PRIORITY_PERF
117252 + help
117253 +
117254 +config GRKERNSEC_CONFIG_PRIORITY_PERF
117255 + bool "Performance"
117256 + help
117257 + Choose this option if performance is of highest priority for this deployment
117258 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
117259 + clearing of structures intended for userland, and freed memory sanitizing will
117260 + be disabled.
117261 +
117262 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
117263 + bool "Security"
117264 + help
117265 + Choose this option if security is of highest priority for this deployment of
117266 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
117267 + for userland, and freed memory sanitizing will be enabled for this kernel.
117268 + In a worst-case scenario, these features can introduce a 20% performance hit
117269 + (UDEREF on x64 contributing half of this hit).
117270 +
117271 +endchoice
117272 +
117273 +menu "Default Special Groups"
117274 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
117275 +
117276 +config GRKERNSEC_PROC_GID
117277 + int "GID exempted from /proc restrictions"
117278 + default 1001
117279 + help
117280 + Setting this GID determines which group will be exempted from
117281 + grsecurity's /proc restrictions, allowing users of the specified
117282 + group to view network statistics and the existence of other users'
117283 + processes on the system. This GID may also be chosen at boot time
117284 + via "grsec_proc_gid=" on the kernel commandline.
117285 +
117286 +config GRKERNSEC_TPE_UNTRUSTED_GID
117287 + int "GID for TPE-untrusted users"
117288 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
117289 + default 1005
117290 + help
117291 + Setting this GID determines which group untrusted users should
117292 + be added to. These users will be placed under grsecurity's Trusted Path
117293 + Execution mechanism, preventing them from executing their own binaries.
117294 + The users will only be able to execute binaries in directories owned and
117295 + writable only by the root user. If the sysctl option is enabled, a sysctl
117296 + option with name "tpe_gid" is created.
117297 +
117298 +config GRKERNSEC_TPE_TRUSTED_GID
117299 + int "GID for TPE-trusted users"
117300 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
117301 + default 1005
117302 + help
117303 + Setting this GID determines what group TPE restrictions will be
117304 + *disabled* for. If the sysctl option is enabled, a sysctl option
117305 + with name "tpe_gid" is created.
117306 +
117307 +config GRKERNSEC_SYMLINKOWN_GID
117308 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
117309 + depends on GRKERNSEC_CONFIG_SERVER
117310 + default 1006
117311 + help
117312 + Setting this GID determines what group kernel-enforced
117313 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
117314 + is enabled, a sysctl option with name "symlinkown_gid" is created.
117315 +
117316 +
117317 +endmenu
117318 +
117319 +menu "Customize Configuration"
117320 +depends on GRKERNSEC
117321 +
117322 +menu "PaX"
117323 +
117324 +config PAX
117325 + bool "Enable various PaX features"
117326 + default y if GRKERNSEC_CONFIG_AUTO
117327 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
117328 + help
117329 + This allows you to enable various PaX features. PaX adds
117330 + intrusion prevention mechanisms to the kernel that reduce
117331 + the risks posed by exploitable memory corruption bugs.
117332 +
117333 +menu "PaX Control"
117334 + depends on PAX
117335 +
117336 +config PAX_SOFTMODE
117337 + bool 'Support soft mode'
117338 + help
117339 + Enabling this option will allow you to run PaX in soft mode, that
117340 + is, PaX features will not be enforced by default, only on executables
117341 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
117342 + support as they are the only way to mark executables for soft mode use.
117343 +
117344 + Soft mode can be activated by using the "pax_softmode=1" kernel command
117345 + line option on boot. Furthermore you can control various PaX features
117346 + at runtime via the entries in /proc/sys/kernel/pax.
117347 +
117348 +config PAX_EI_PAX
117349 + bool 'Use legacy ELF header marking'
117350 + default y if GRKERNSEC_CONFIG_AUTO
117351 + help
117352 + Enabling this option will allow you to control PaX features on
117353 + a per executable basis via the 'chpax' utility available at
117354 + http://pax.grsecurity.net/. The control flags will be read from
117355 + an otherwise reserved part of the ELF header. This marking has
117356 + numerous drawbacks (no support for soft-mode, toolchain does not
117357 + know about the non-standard use of the ELF header) therefore it
117358 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
117359 + support.
117360 +
117361 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
117362 + support as well, they will override the legacy EI_PAX marks.
117363 +
117364 + If you enable none of the marking options then all applications
117365 + will run with PaX enabled on them by default.
117366 +
117367 +config PAX_PT_PAX_FLAGS
117368 + bool 'Use ELF program header marking'
117369 + default y if GRKERNSEC_CONFIG_AUTO
117370 + help
117371 + Enabling this option will allow you to control PaX features on
117372 + a per executable basis via the 'paxctl' utility available at
117373 + http://pax.grsecurity.net/. The control flags will be read from
117374 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
117375 + has the benefits of supporting both soft mode and being fully
117376 + integrated into the toolchain (the binutils patch is available
117377 + from http://pax.grsecurity.net).
117378 +
117379 + Note that if you enable the legacy EI_PAX marking support as well,
117380 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
117381 +
117382 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
117383 + must make sure that the marks are the same if a binary has both marks.
117384 +
117385 + If you enable none of the marking options then all applications
117386 + will run with PaX enabled on them by default.
117387 +
117388 +config PAX_XATTR_PAX_FLAGS
117389 + bool 'Use filesystem extended attributes marking'
117390 + default y if GRKERNSEC_CONFIG_AUTO
117391 + select CIFS_XATTR if CIFS
117392 + select EXT2_FS_XATTR if EXT2_FS
117393 + select EXT3_FS_XATTR if EXT3_FS
117394 + select F2FS_FS_XATTR if F2FS_FS
117395 + select JFFS2_FS_XATTR if JFFS2_FS
117396 + select REISERFS_FS_XATTR if REISERFS_FS
117397 + select SQUASHFS_XATTR if SQUASHFS
117398 + select TMPFS_XATTR if TMPFS
117399 + help
117400 + Enabling this option will allow you to control PaX features on
117401 + a per executable basis via the 'setfattr' utility. The control
117402 + flags will be read from the user.pax.flags extended attribute of
117403 + the file. This marking has the benefit of supporting binary-only
117404 + applications that self-check themselves (e.g., skype) and would
117405 + not tolerate chpax/paxctl changes. The main drawback is that
117406 + extended attributes are not supported by some filesystems (e.g.,
117407 + isofs, udf, vfat) so copying files through such filesystems will
117408 + lose the extended attributes and these PaX markings.
117409 +
117410 + Note that if you enable the legacy EI_PAX marking support as well,
117411 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
117412 +
117413 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
117414 + must make sure that the marks are the same if a binary has both marks.
117415 +
117416 + If you enable none of the marking options then all applications
117417 + will run with PaX enabled on them by default.
117418 +
117419 +choice
117420 + prompt 'MAC system integration'
117421 + default PAX_HAVE_ACL_FLAGS
117422 + help
117423 + Mandatory Access Control systems have the option of controlling
117424 + PaX flags on a per executable basis, choose the method supported
117425 + by your particular system.
117426 +
117427 + - "none": if your MAC system does not interact with PaX,
117428 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
117429 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
117430 +
117431 + NOTE: this option is for developers/integrators only.
117432 +
117433 + config PAX_NO_ACL_FLAGS
117434 + bool 'none'
117435 +
117436 + config PAX_HAVE_ACL_FLAGS
117437 + bool 'direct'
117438 +
117439 + config PAX_HOOK_ACL_FLAGS
117440 + bool 'hook'
117441 +endchoice
117442 +
117443 +endmenu
117444 +
117445 +menu "Non-executable pages"
117446 + depends on PAX
117447 +
117448 +config PAX_NOEXEC
117449 + bool "Enforce non-executable pages"
117450 + default y if GRKERNSEC_CONFIG_AUTO
117451 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
117452 + help
117453 + By design some architectures do not allow for protecting memory
117454 + pages against execution or even if they do, Linux does not make
117455 + use of this feature. In practice this means that if a page is
117456 + readable (such as the stack or heap) it is also executable.
117457 +
117458 + There is a well known exploit technique that makes use of this
117459 + fact and a common programming mistake where an attacker can
117460 + introduce code of his choice somewhere in the attacked program's
117461 + memory (typically the stack or the heap) and then execute it.
117462 +
117463 + If the attacked program was running with different (typically
117464 + higher) privileges than that of the attacker, then he can elevate
117465 + his own privilege level (e.g. get a root shell, write to files for
117466 + which he does not have write access to, etc).
117467 +
117468 + Enabling this option will let you choose from various features
117469 + that prevent the injection and execution of 'foreign' code in
117470 + a program.
117471 +
117472 + This will also break programs that rely on the old behaviour and
117473 + expect that dynamically allocated memory via the malloc() family
117474 + of functions is executable (which it is not). Notable examples
117475 + are the XFree86 4.x server, the java runtime and wine.
117476 +
117477 +config PAX_PAGEEXEC
117478 + bool "Paging based non-executable pages"
117479 + default y if GRKERNSEC_CONFIG_AUTO
117480 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
117481 + select ARCH_TRACK_EXEC_LIMIT if X86_32
117482 + help
117483 + This implementation is based on the paging feature of the CPU.
117484 + On i386 without hardware non-executable bit support there is a
117485 + variable but usually low performance impact, however on Intel's
117486 + P4 core based CPUs it is very high so you should not enable this
117487 + for kernels meant to be used on such CPUs.
117488 +
117489 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
117490 + with hardware non-executable bit support there is no performance
117491 + impact, on ppc the impact is negligible.
117492 +
117493 + Note that several architectures require various emulations due to
117494 + badly designed userland ABIs, this will cause a performance impact
117495 + but will disappear as soon as userland is fixed. For example, ppc
117496 + userland MUST have been built with secure-plt by a recent toolchain.
117497 +
117498 +config PAX_SEGMEXEC
117499 + bool "Segmentation based non-executable pages"
117500 + default y if GRKERNSEC_CONFIG_AUTO
117501 + depends on PAX_NOEXEC && X86_32
117502 + help
117503 + This implementation is based on the segmentation feature of the
117504 + CPU and has a very small performance impact, however applications
117505 + will be limited to a 1.5 GB address space instead of the normal
117506 + 3 GB.
117507 +
117508 +config PAX_EMUTRAMP
117509 + bool "Emulate trampolines"
117510 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
117511 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
117512 + help
117513 + There are some programs and libraries that for one reason or
117514 + another attempt to execute special small code snippets from
117515 + non-executable memory pages. Most notable examples are the
117516 + signal handler return code generated by the kernel itself and
117517 + the GCC trampolines.
117518 +
117519 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
117520 + such programs will no longer work under your kernel.
117521 +
117522 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
117523 + utilities to enable trampoline emulation for the affected programs
117524 + yet still have the protection provided by the non-executable pages.
117525 +
117526 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
117527 + your system will not even boot.
117528 +
117529 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
117530 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
117531 + for the affected files.
117532 +
117533 + NOTE: enabling this feature *may* open up a loophole in the
117534 + protection provided by non-executable pages that an attacker
117535 + could abuse. Therefore the best solution is to not have any
117536 + files on your system that would require this option. This can
117537 + be achieved by not using libc5 (which relies on the kernel
117538 + signal handler return code) and not using or rewriting programs
117539 + that make use of the nested function implementation of GCC.
117540 + Skilled users can just fix GCC itself so that it implements
117541 + nested function calls in a way that does not interfere with PaX.
117542 +
117543 +config PAX_EMUSIGRT
117544 + bool "Automatically emulate sigreturn trampolines"
117545 + depends on PAX_EMUTRAMP && PARISC
117546 + default y
117547 + help
117548 + Enabling this option will have the kernel automatically detect
117549 + and emulate signal return trampolines executing on the stack
117550 + that would otherwise lead to task termination.
117551 +
117552 + This solution is intended as a temporary one for users with
117553 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
117554 + Modula-3 runtime, etc) or executables linked to such, basically
117555 + everything that does not specify its own SA_RESTORER function in
117556 + normal executable memory like glibc 2.1+ does.
117557 +
117558 + On parisc you MUST enable this option, otherwise your system will
117559 + not even boot.
117560 +
117561 + NOTE: this feature cannot be disabled on a per executable basis
117562 + and since it *does* open up a loophole in the protection provided
117563 + by non-executable pages, the best solution is to not have any
117564 + files on your system that would require this option.
117565 +
117566 +config PAX_MPROTECT
117567 + bool "Restrict mprotect()"
117568 + default y if GRKERNSEC_CONFIG_AUTO
117569 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
117570 + help
117571 + Enabling this option will prevent programs from
117572 + - changing the executable status of memory pages that were
117573 + not originally created as executable,
117574 + - making read-only executable pages writable again,
117575 + - creating executable pages from anonymous memory,
117576 + - making read-only-after-relocations (RELRO) data pages writable again.
117577 +
117578 + You should say Y here to complete the protection provided by
117579 + the enforcement of non-executable pages.
117580 +
117581 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
117582 + this feature on a per file basis.
117583 +
117584 +config PAX_MPROTECT_COMPAT
117585 + bool "Use legacy/compat protection demoting (read help)"
117586 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
117587 + depends on PAX_MPROTECT
117588 + help
117589 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
117590 + by sending the proper error code to the application. For some broken
117591 + userland, this can cause problems with Python or other applications. The
117592 + current implementation however allows for applications like clamav to
117593 + detect if JIT compilation/execution is allowed and to fall back gracefully
117594 + to an interpreter-based mode if it does not. While we encourage everyone
117595 + to use the current implementation as-is and push upstream to fix broken
117596 + userland (note that the RWX logging option can assist with this), in some
117597 + environments this may not be possible. Having to disable MPROTECT
117598 + completely on certain binaries reduces the security benefit of PaX,
117599 + so this option is provided for those environments to revert to the old
117600 + behavior.
117601 +
117602 +config PAX_ELFRELOCS
117603 + bool "Allow ELF text relocations (read help)"
117604 + depends on PAX_MPROTECT
117605 + default n
117606 + help
117607 + Non-executable pages and mprotect() restrictions are effective
117608 + in preventing the introduction of new executable code into an
117609 + attacked task's address space. There remain only two venues
117610 + for this kind of attack: if the attacker can execute already
117611 + existing code in the attacked task then he can either have it
117612 + create and mmap() a file containing his code or have it mmap()
117613 + an already existing ELF library that does not have position
117614 + independent code in it and use mprotect() on it to make it
117615 + writable and copy his code there. While protecting against
117616 + the former approach is beyond PaX, the latter can be prevented
117617 + by having only PIC ELF libraries on one's system (which do not
117618 + need to relocate their code). If you are sure this is your case,
117619 + as is the case with all modern Linux distributions, then leave
117620 + this option disabled. You should say 'n' here.
117621 +
117622 +config PAX_ETEXECRELOCS
117623 + bool "Allow ELF ET_EXEC text relocations"
117624 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
117625 + select PAX_ELFRELOCS
117626 + default y
117627 + help
117628 + On some architectures there are incorrectly created applications
117629 + that require text relocations and would not work without enabling
117630 + this option. If you are an alpha, ia64 or parisc user, you should
117631 + enable this option and disable it once you have made sure that
117632 + none of your applications need it.
117633 +
117634 +config PAX_EMUPLT
117635 + bool "Automatically emulate ELF PLT"
117636 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
117637 + default y
117638 + help
117639 + Enabling this option will have the kernel automatically detect
117640 + and emulate the Procedure Linkage Table entries in ELF files.
117641 + On some architectures such entries are in writable memory, and
117642 + become non-executable leading to task termination. Therefore
117643 + it is mandatory that you enable this option on alpha, parisc,
117644 + sparc and sparc64, otherwise your system would not even boot.
117645 +
117646 + NOTE: this feature *does* open up a loophole in the protection
117647 + provided by the non-executable pages, therefore the proper
117648 + solution is to modify the toolchain to produce a PLT that does
117649 + not need to be writable.
117650 +
117651 +config PAX_DLRESOLVE
117652 + bool 'Emulate old glibc resolver stub'
117653 + depends on PAX_EMUPLT && SPARC
117654 + default n
117655 + help
117656 + This option is needed if userland has an old glibc (before 2.4)
117657 + that puts a 'save' instruction into the runtime generated resolver
117658 + stub that needs special emulation.
117659 +
117660 +config PAX_KERNEXEC
117661 + bool "Enforce non-executable kernel pages"
117662 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
117663 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
117664 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
117665 + select PAX_KERNEXEC_PLUGIN if X86_64
117666 + select ARM_KERNMEM_PERMS if ARM
117667 + help
117668 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
117669 + that is, enabling this option will make it harder to inject
117670 + and execute 'foreign' code in kernel memory itself.
117671 +
117672 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
117673 + the kernel command-line will result in an RWX physical map.
117674 +
117675 + Likewise, the EFI runtime services are necessarily mapped as
117676 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
117677 + is recommended that you boot with "noefi" on the kernel
117678 + command-line if possible to eliminate the mapping.
117679 +
117680 +choice
117681 + prompt "Return Address Instrumentation Method"
117682 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
117683 + depends on PAX_KERNEXEC_PLUGIN
117684 + help
117685 + Select the method used to instrument function pointer dereferences.
117686 + Note that binary modules cannot be instrumented by this approach.
117687 +
117688 + Note that the implementation requires a gcc with plugin support,
117689 + i.e., gcc 4.5 or newer. You may need to install the supporting
117690 + headers explicitly in addition to the normal gcc package.
117691 +
117692 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
117693 + bool "bts"
117694 + help
117695 + This method is compatible with binary only modules but has
117696 + a higher runtime overhead.
117697 +
117698 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
117699 + bool "or"
117700 + depends on !PARAVIRT
117701 + help
117702 + This method is incompatible with binary only modules but has
117703 + a lower runtime overhead.
117704 +endchoice
117705 +
117706 +config PAX_KERNEXEC_PLUGIN_METHOD
117707 + string
117708 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
117709 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
117710 + default ""
117711 +
117712 +config PAX_KERNEXEC_MODULE_TEXT
117713 + int "Minimum amount of memory reserved for module code"
117714 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
117715 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
117716 + depends on PAX_KERNEXEC && X86_32
117717 + help
117718 + Due to implementation details the kernel must reserve a fixed
117719 + amount of memory for runtime allocated code (such as modules)
117720 + at compile time that cannot be changed at runtime. Here you
117721 + can specify the minimum amount in MB that will be reserved.
117722 + Due to the same implementation details this size will always
117723 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
117724 + the actually available memory for runtime allocated code will
117725 + usually be more than this minimum.
117726 +
117727 + The default 4 MB should be enough for most users but if you have
117728 + an excessive number of modules (e.g., most distribution configs
117729 + compile many drivers as modules) or use huge modules such as
117730 + nvidia's kernel driver, you will need to adjust this amount.
117731 + A good rule of thumb is to look at your currently loaded kernel
117732 + modules and add up their sizes.
117733 +
117734 +endmenu
117735 +
117736 +menu "Address Space Layout Randomization"
117737 + depends on PAX
117738 +
117739 +config PAX_ASLR
117740 + bool "Address Space Layout Randomization"
117741 + default y if GRKERNSEC_CONFIG_AUTO
117742 + help
117743 + Many if not most exploit techniques rely on the knowledge of
117744 + certain addresses in the attacked program. The following options
117745 + will allow the kernel to apply a certain amount of randomization
117746 + to specific parts of the program thereby forcing an attacker to
117747 + guess them in most cases. Any failed guess will most likely crash
117748 + the attacked program which allows the kernel to detect such attempts
117749 + and react on them. PaX itself provides no reaction mechanisms,
117750 + instead it is strongly encouraged that you make use of grsecurity's
117751 + (http://www.grsecurity.net/) built-in crash detection features or
117752 + develop one yourself.
117753 +
117754 + By saying Y here you can choose to randomize the following areas:
117755 + - top of the task's kernel stack
117756 + - top of the task's userland stack
117757 + - base address for mmap() requests that do not specify one
117758 + (this includes all libraries)
117759 + - base address of the main executable
117760 +
117761 + It is strongly recommended to say Y here as address space layout
117762 + randomization has negligible impact on performance yet it provides
117763 + a very effective protection.
117764 +
117765 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
117766 + this feature on a per file basis.
117767 +
117768 +config PAX_RANDKSTACK
117769 + bool "Randomize kernel stack base"
117770 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
117771 + depends on X86_TSC && X86
117772 + help
117773 + By saying Y here the kernel will randomize every task's kernel
117774 + stack on every system call. This will not only force an attacker
117775 + to guess it but also prevent him from making use of possible
117776 + leaked information about it.
117777 +
117778 + Since the kernel stack is a rather scarce resource, randomization
117779 + may cause unexpected stack overflows, therefore you should very
117780 + carefully test your system. Note that once enabled in the kernel
117781 + configuration, this feature cannot be disabled on a per file basis.
117782 +
117783 +config PAX_RANDUSTACK
117784 + bool
117785 +
117786 +config PAX_RANDMMAP
117787 + bool "Randomize user stack and mmap() bases"
117788 + default y if GRKERNSEC_CONFIG_AUTO
117789 + depends on PAX_ASLR
117790 + select PAX_RANDUSTACK
117791 + help
117792 + By saying Y here the kernel will randomize every task's userland
117793 + stack and use a randomized base address for mmap() requests that
117794 + do not specify one themselves.
117795 +
117796 + The stack randomization is done in two steps where the second
117797 + one may apply a big amount of shift to the top of the stack and
117798 + cause problems for programs that want to use lots of memory (more
117799 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
117800 +
117801 + As a result of mmap randomization all dynamically loaded libraries
117802 + will appear at random addresses and therefore be harder to exploit
117803 + by a technique where an attacker attempts to execute library code
117804 + for his purposes (e.g. spawn a shell from an exploited program that
117805 + is running at an elevated privilege level).
117806 +
117807 + Furthermore, if a program is relinked as a dynamic ELF file, its
117808 + base address will be randomized as well, completing the full
117809 + randomization of the address space layout. Attacking such programs
117810 + becomes a guess game. You can find an example of doing this at
117811 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
117812 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
117813 +
117814 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
117815 + feature on a per file basis.
117816 +
117817 +endmenu
117818 +
117819 +menu "Miscellaneous hardening features"
117820 +
117821 +config PAX_MEMORY_SANITIZE
117822 + bool "Sanitize all freed memory"
117823 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117824 + help
117825 + By saying Y here the kernel will erase memory pages and slab objects
117826 + as soon as they are freed. This in turn reduces the lifetime of data
117827 + stored in them, making it less likely that sensitive information such
117828 + as passwords, cryptographic secrets, etc stay in memory for too long.
117829 +
117830 + This is especially useful for programs whose runtime is short, long
117831 + lived processes and the kernel itself benefit from this as long as
117832 + they ensure timely freeing of memory that may hold sensitive
117833 + information.
117834 +
117835 + A nice side effect of the sanitization of slab objects is the
117836 + reduction of possible info leaks caused by padding bytes within the
117837 + leaky structures. Use-after-free bugs for structures containing
117838 + pointers can also be detected as dereferencing the sanitized pointer
117839 + will generate an access violation.
117840 +
117841 + The tradeoff is performance impact, on a single CPU system kernel
117842 + compilation sees a 3% slowdown, other systems and workloads may vary
117843 + and you are advised to test this feature on your expected workload
117844 + before deploying it.
117845 +
117846 + The slab sanitization feature excludes a few slab caches per default
117847 + for performance reasons. To extend the feature to cover those as
117848 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
117849 +
117850 + To reduce the performance penalty by sanitizing pages only, albeit
117851 + limiting the effectiveness of this feature at the same time, slab
117852 + sanitization can be disabled with the kernel command line parameter
117853 + "pax_sanitize_slab=off".
117854 +
117855 + Note that this feature does not protect data stored in live pages,
117856 + e.g., process memory swapped to disk may stay there for a long time.
117857 +
117858 +config PAX_MEMORY_STACKLEAK
117859 + bool "Sanitize kernel stack"
117860 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117861 + depends on X86
117862 + help
117863 + By saying Y here the kernel will erase the kernel stack before it
117864 + returns from a system call. This in turn reduces the information
117865 + that a kernel stack leak bug can reveal.
117866 +
117867 + Note that such a bug can still leak information that was put on
117868 + the stack by the current system call (the one eventually triggering
117869 + the bug) but traces of earlier system calls on the kernel stack
117870 + cannot leak anymore.
117871 +
117872 + The tradeoff is performance impact: on a single CPU system kernel
117873 + compilation sees a 1% slowdown, other systems and workloads may vary
117874 + and you are advised to test this feature on your expected workload
117875 + before deploying it.
117876 +
117877 + Note that the full feature requires a gcc with plugin support,
117878 + i.e., gcc 4.5 or newer. You may need to install the supporting
117879 + headers explicitly in addition to the normal gcc package. Using
117880 + older gcc versions means that functions with large enough stack
117881 + frames may leave uninitialized memory behind that may be exposed
117882 + to a later syscall leaking the stack.
117883 +
117884 +config PAX_MEMORY_STRUCTLEAK
117885 + bool "Forcibly initialize local variables copied to userland"
117886 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117887 + help
117888 + By saying Y here the kernel will zero initialize some local
117889 + variables that are going to be copied to userland. This in
117890 + turn prevents unintended information leakage from the kernel
117891 + stack should later code forget to explicitly set all parts of
117892 + the copied variable.
117893 +
117894 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
117895 + at a much smaller coverage.
117896 +
117897 + Note that the implementation requires a gcc with plugin support,
117898 + i.e., gcc 4.5 or newer. You may need to install the supporting
117899 + headers explicitly in addition to the normal gcc package.
117900 +
117901 +config PAX_MEMORY_UDEREF
117902 + bool "Prevent invalid userland pointer dereference"
117903 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
117904 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
117905 + select PAX_PER_CPU_PGD if X86_64
117906 + help
117907 + By saying Y here the kernel will be prevented from dereferencing
117908 + userland pointers in contexts where the kernel expects only kernel
117909 + pointers. This is both a useful runtime debugging feature and a
117910 + security measure that prevents exploiting a class of kernel bugs.
117911 +
117912 + The tradeoff is that some virtualization solutions may experience
117913 + a huge slowdown and therefore you should not enable this feature
117914 + for kernels meant to run in such environments. Whether a given VM
117915 + solution is affected or not is best determined by simply trying it
117916 + out, the performance impact will be obvious right on boot as this
117917 + mechanism engages from very early on. A good rule of thumb is that
117918 + VMs running on CPUs without hardware virtualization support (i.e.,
117919 + the majority of IA-32 CPUs) will likely experience the slowdown.
117920 +
117921 + On X86_64 the kernel will make use of PCID support when available
117922 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
117923 + or performance impact. Pass pax_weakuderef on the kernel command
117924 + line to choose the latter.
117925 +
117926 +config PAX_REFCOUNT
117927 + bool "Prevent various kernel object reference counter overflows"
117928 + default y if GRKERNSEC_CONFIG_AUTO
117929 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
117930 + help
117931 + By saying Y here the kernel will detect and prevent overflowing
117932 + various (but not all) kinds of object reference counters. Such
117933 + overflows can normally occur due to bugs only and are often, if
117934 + not always, exploitable.
117935 +
117936 + The tradeoff is that data structures protected by an overflowed
117937 + refcount will never be freed and therefore will leak memory. Note
117938 + that this leak also happens even without this protection but in
117939 + that case the overflow can eventually trigger the freeing of the
117940 + data structure while it is still being used elsewhere, resulting
117941 + in the exploitable situation that this feature prevents.
117942 +
117943 + Since this has a negligible performance impact, you should enable
117944 + this feature.
117945 +
117946 +config PAX_CONSTIFY_PLUGIN
117947 + bool "Automatically constify eligible structures"
117948 + default y
117949 + depends on !UML && PAX_KERNEXEC
117950 + help
117951 + By saying Y here the compiler will automatically constify a class
117952 + of types that contain only function pointers. This reduces the
117953 + kernel's attack surface and also produces a better memory layout.
117954 +
117955 + Note that the implementation requires a gcc with plugin support,
117956 + i.e., gcc 4.5 or newer. You may need to install the supporting
117957 + headers explicitly in addition to the normal gcc package.
117958 +
117959 + Note that if some code really has to modify constified variables
117960 + then the source code will have to be patched to allow it. Examples
117961 + can be found in PaX itself (the no_const attribute) and for some
117962 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
117963 +
117964 +config PAX_USERCOPY
117965 + bool "Harden heap object copies between kernel and userland"
117966 + default y if GRKERNSEC_CONFIG_AUTO
117967 + depends on ARM || IA64 || PPC || SPARC || X86
117968 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
117969 + select PAX_USERCOPY_SLABS
117970 + help
117971 + By saying Y here the kernel will enforce the size of heap objects
117972 + when they are copied in either direction between the kernel and
117973 + userland, even if only a part of the heap object is copied.
117974 +
117975 + Specifically, this checking prevents information leaking from the
117976 + kernel heap during kernel to userland copies (if the kernel heap
117977 + object is otherwise fully initialized) and prevents kernel heap
117978 + overflows during userland to kernel copies.
117979 +
117980 + Note that the current implementation provides the strictest bounds
117981 + checks for the SLUB allocator.
117982 +
117983 + Enabling this option also enables per-slab cache protection against
117984 + data in a given cache being copied into/out of via userland
117985 + accessors. Though the whitelist of regions will be reduced over
117986 + time, it notably protects important data structures like task structs.
117987 +
117988 + If frame pointers are enabled on x86, this option will also restrict
117989 + copies into and out of the kernel stack to local variables within a
117990 + single frame.
117991 +
117992 + Since this has a negligible performance impact, you should enable
117993 + this feature.
117994 +
117995 +config PAX_USERCOPY_DEBUG
117996 + bool
117997 + depends on X86 && PAX_USERCOPY
117998 + default n
117999 +
118000 +config PAX_SIZE_OVERFLOW
118001 + bool "Prevent various integer overflows in function size parameters"
118002 + default y if GRKERNSEC_CONFIG_AUTO
118003 + depends on X86
118004 + help
118005 + By saying Y here the kernel recomputes expressions of function
118006 + arguments marked by a size_overflow attribute with double integer
118007 + precision (DImode/TImode for 32/64 bit integer types).
118008 +
118009 + The recomputed argument is checked against TYPE_MAX and an event
118010 + is logged on overflow and the triggering process is killed.
118011 +
118012 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
118013 +
118014 + Note that the implementation requires a gcc with plugin support,
118015 + i.e., gcc 4.5 or newer. You may need to install the supporting
118016 + headers explicitly in addition to the normal gcc package.
118017 +
118018 +config PAX_LATENT_ENTROPY
118019 + bool "Generate some entropy during boot and runtime"
118020 + default y if GRKERNSEC_CONFIG_AUTO
118021 + help
118022 + By saying Y here the kernel will instrument some kernel code to
118023 + extract some entropy from both original and artificially created
118024 + program state. This will help especially embedded systems where
118025 + there is little 'natural' source of entropy normally. The cost
118026 + is some slowdown of the boot process and fork and irq processing.
118027 +
118028 + When pax_extra_latent_entropy is passed on the kernel command line,
118029 + entropy will be extracted from up to the first 4GB of RAM while the
118030 + runtime memory allocator is being initialized. This costs even more
118031 + slowdown of the boot process.
118032 +
118033 + Note that the implementation requires a gcc with plugin support,
118034 + i.e., gcc 4.5 or newer. You may need to install the supporting
118035 + headers explicitly in addition to the normal gcc package.
118036 +
118037 + Note that entropy extracted this way is not cryptographically
118038 + secure!
118039 +
118040 +endmenu
118041 +
118042 +endmenu
118043 +
118044 +source grsecurity/Kconfig
118045 +
118046 +endmenu
118047 +
118048 +endmenu
118049 +
118050 source security/keys/Kconfig
118051
118052 config SECURITY_DMESG_RESTRICT
118053 @@ -103,7 +1077,7 @@ config INTEL_TXT
118054 config LSM_MMAP_MIN_ADDR
118055 int "Low address space for LSM to protect from user allocation"
118056 depends on SECURITY && SECURITY_SELINUX
118057 - default 32768 if ARM || (ARM64 && COMPAT)
118058 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
118059 default 65536
118060 help
118061 This is the portion of low virtual memory which should be protected
118062 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
118063 index fdaa50c..2761dcb 100644
118064 --- a/security/apparmor/file.c
118065 +++ b/security/apparmor/file.c
118066 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
118067 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
118068 struct path *new_dir, struct dentry *new_dentry)
118069 {
118070 - struct path link = { new_dir->mnt, new_dentry };
118071 - struct path target = { new_dir->mnt, old_dentry };
118072 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
118073 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
118074 struct path_cond cond = {
118075 old_dentry->d_inode->i_uid,
118076 old_dentry->d_inode->i_mode
118077 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
118078 index 107db88..185f3a0 100644
118079 --- a/security/apparmor/lsm.c
118080 +++ b/security/apparmor/lsm.c
118081 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
118082 struct dentry *dentry, u32 mask,
118083 struct path_cond *cond)
118084 {
118085 - struct path path = { dir->mnt, dentry };
118086 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
118087
118088 return common_perm(op, &path, mask, cond);
118089 }
118090 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
118091 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
118092 struct dentry *dentry, u32 mask)
118093 {
118094 - struct path path = { mnt, dentry };
118095 + struct path path = { .mnt = mnt, .dentry = dentry };
118096 struct path_cond cond = { dentry->d_inode->i_uid,
118097 dentry->d_inode->i_mode
118098 };
118099 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
118100
118101 profile = aa_current_profile();
118102 if (!unconfined(profile)) {
118103 - struct path old_path = { old_dir->mnt, old_dentry };
118104 - struct path new_path = { new_dir->mnt, new_dentry };
118105 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
118106 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
118107 struct path_cond cond = { old_dentry->d_inode->i_uid,
118108 old_dentry->d_inode->i_mode
118109 };
118110 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
118111 return error;
118112 }
118113
118114 -static struct security_operations apparmor_ops = {
118115 +static struct security_operations apparmor_ops __read_only = {
118116 .name = "apparmor",
118117
118118 .ptrace_access_check = apparmor_ptrace_access_check,
118119 diff --git a/security/commoncap.c b/security/commoncap.c
118120 index f66713b..b69aa8e 100644
118121 --- a/security/commoncap.c
118122 +++ b/security/commoncap.c
118123 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
118124 return 0;
118125 }
118126
118127 +/* returns:
118128 + 1 for suid privilege
118129 + 2 for sgid privilege
118130 + 3 for fscap privilege
118131 +*/
118132 +int is_privileged_binary(const struct dentry *dentry)
118133 +{
118134 + struct cpu_vfs_cap_data capdata;
118135 + struct inode *inode = dentry->d_inode;
118136 +
118137 + if (!inode || S_ISDIR(inode->i_mode))
118138 + return 0;
118139 +
118140 + if (inode->i_mode & S_ISUID)
118141 + return 1;
118142 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
118143 + return 2;
118144 +
118145 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
118146 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
118147 + return 3;
118148 + }
118149 +
118150 + return 0;
118151 +}
118152 +
118153 /*
118154 * Attempt to get the on-exec apply capability sets for an executable file from
118155 * its xattrs and, if present, apply them to the proposed credentials being
118156 @@ -591,6 +617,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
118157 const struct cred *cred = current_cred();
118158 kuid_t root_uid = make_kuid(cred->user_ns, 0);
118159
118160 + if (gr_acl_enable_at_secure())
118161 + return 1;
118162 +
118163 if (!uid_eq(cred->uid, root_uid)) {
118164 if (bprm->cap_effective)
118165 return 1;
118166 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
118167 index 8ee997d..24c174b 100644
118168 --- a/security/integrity/ima/ima.h
118169 +++ b/security/integrity/ima/ima.h
118170 @@ -116,8 +116,8 @@ int ima_init_template(void);
118171 extern spinlock_t ima_queue_lock;
118172
118173 struct ima_h_table {
118174 - atomic_long_t len; /* number of stored measurements in the list */
118175 - atomic_long_t violations;
118176 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
118177 + atomic_long_unchecked_t violations;
118178 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
118179 };
118180 extern struct ima_h_table ima_htable;
118181 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
118182 index b8a27c5..50a769f 100644
118183 --- a/security/integrity/ima/ima_api.c
118184 +++ b/security/integrity/ima/ima_api.c
118185 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
118186 int result;
118187
118188 /* can overflow, only indicator */
118189 - atomic_long_inc(&ima_htable.violations);
118190 + atomic_long_inc_unchecked(&ima_htable.violations);
118191
118192 result = ima_alloc_init_template(NULL, file, filename,
118193 NULL, 0, &entry);
118194 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
118195 index 461215e..9bb12ee 100644
118196 --- a/security/integrity/ima/ima_fs.c
118197 +++ b/security/integrity/ima/ima_fs.c
118198 @@ -28,12 +28,12 @@
118199 static int valid_policy = 1;
118200 #define TMPBUFLEN 12
118201 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
118202 - loff_t *ppos, atomic_long_t *val)
118203 + loff_t *ppos, atomic_long_unchecked_t *val)
118204 {
118205 char tmpbuf[TMPBUFLEN];
118206 ssize_t len;
118207
118208 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
118209 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
118210 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
118211 }
118212
118213 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
118214 index 552705d..9920f4fb 100644
118215 --- a/security/integrity/ima/ima_queue.c
118216 +++ b/security/integrity/ima/ima_queue.c
118217 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
118218 INIT_LIST_HEAD(&qe->later);
118219 list_add_tail_rcu(&qe->later, &ima_measurements);
118220
118221 - atomic_long_inc(&ima_htable.len);
118222 + atomic_long_inc_unchecked(&ima_htable.len);
118223 key = ima_hash_key(entry->digest);
118224 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
118225 return 0;
118226 diff --git a/security/keys/compat.c b/security/keys/compat.c
118227 index 3478965..ec7bb9e 100644
118228 --- a/security/keys/compat.c
118229 +++ b/security/keys/compat.c
118230 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
118231 if (ret == 0)
118232 goto no_payload_free;
118233
118234 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
118235 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
118236 err:
118237 if (iov != iovstack)
118238 kfree(iov);
118239 diff --git a/security/keys/internal.h b/security/keys/internal.h
118240 index 200e378..cdc74b5 100644
118241 --- a/security/keys/internal.h
118242 +++ b/security/keys/internal.h
118243 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
118244 extern long keyctl_invalidate_key(key_serial_t);
118245
118246 extern long keyctl_instantiate_key_common(key_serial_t,
118247 - const struct iovec *,
118248 + const struct iovec __user *,
118249 unsigned, size_t, key_serial_t);
118250 #ifdef CONFIG_PERSISTENT_KEYRINGS
118251 extern long keyctl_get_persistent(uid_t, key_serial_t);
118252 diff --git a/security/keys/key.c b/security/keys/key.c
118253 index aee2ec5..c276071 100644
118254 --- a/security/keys/key.c
118255 +++ b/security/keys/key.c
118256 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
118257
118258 atomic_set(&key->usage, 1);
118259 init_rwsem(&key->sem);
118260 - lockdep_set_class(&key->sem, &type->lock_class);
118261 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
118262 key->index_key.type = type;
118263 key->user = user;
118264 key->quotalen = quotalen;
118265 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
118266 struct key_type *p;
118267 int ret;
118268
118269 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
118270 + pax_open_kernel();
118271 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
118272 + pax_close_kernel();
118273
118274 ret = -EEXIST;
118275 down_write(&key_types_sem);
118276 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
118277 }
118278
118279 /* store the type */
118280 - list_add(&ktype->link, &key_types_list);
118281 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
118282
118283 pr_notice("Key type %s registered\n", ktype->name);
118284 ret = 0;
118285 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
118286 void unregister_key_type(struct key_type *ktype)
118287 {
118288 down_write(&key_types_sem);
118289 - list_del_init(&ktype->link);
118290 + pax_list_del_init((struct list_head *)&ktype->link);
118291 downgrade_write(&key_types_sem);
118292 key_gc_keytype(ktype);
118293 pr_notice("Key type %s unregistered\n", ktype->name);
118294 @@ -1125,10 +1127,10 @@ void __init key_init(void)
118295 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
118296
118297 /* add the special key types */
118298 - list_add_tail(&key_type_keyring.link, &key_types_list);
118299 - list_add_tail(&key_type_dead.link, &key_types_list);
118300 - list_add_tail(&key_type_user.link, &key_types_list);
118301 - list_add_tail(&key_type_logon.link, &key_types_list);
118302 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
118303 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
118304 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
118305 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
118306
118307 /* record the root user tracking */
118308 rb_link_node(&root_key_user.node,
118309 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
118310 index 4743d71..170a185 100644
118311 --- a/security/keys/keyctl.c
118312 +++ b/security/keys/keyctl.c
118313 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
118314 /*
118315 * Copy the iovec data from userspace
118316 */
118317 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
118318 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
118319 unsigned ioc)
118320 {
118321 for (; ioc > 0; ioc--) {
118322 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
118323 * If successful, 0 will be returned.
118324 */
118325 long keyctl_instantiate_key_common(key_serial_t id,
118326 - const struct iovec *payload_iov,
118327 + const struct iovec __user *payload_iov,
118328 unsigned ioc,
118329 size_t plen,
118330 key_serial_t ringid)
118331 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
118332 [0].iov_len = plen
118333 };
118334
118335 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
118336 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
118337 }
118338
118339 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
118340 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
118341 if (ret == 0)
118342 goto no_payload_free;
118343
118344 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
118345 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
118346 err:
118347 if (iov != iovstack)
118348 kfree(iov);
118349 diff --git a/security/min_addr.c b/security/min_addr.c
118350 index f728728..6457a0c 100644
118351 --- a/security/min_addr.c
118352 +++ b/security/min_addr.c
118353 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
118354 */
118355 static void update_mmap_min_addr(void)
118356 {
118357 +#ifndef SPARC
118358 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
118359 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
118360 mmap_min_addr = dac_mmap_min_addr;
118361 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
118362 #else
118363 mmap_min_addr = dac_mmap_min_addr;
118364 #endif
118365 +#endif
118366 }
118367
118368 /*
118369 diff --git a/security/security.c b/security/security.c
118370 index e81d5bb..b9c5111 100644
118371 --- a/security/security.c
118372 +++ b/security/security.c
118373 @@ -33,8 +33,8 @@
118374 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
118375 CONFIG_DEFAULT_SECURITY;
118376
118377 -static struct security_operations *security_ops;
118378 -static struct security_operations default_security_ops = {
118379 +struct security_operations *security_ops __read_only;
118380 +struct security_operations default_security_ops __read_only = {
118381 .name = "default",
118382 };
118383
118384 @@ -73,11 +73,6 @@ int __init security_init(void)
118385 return 0;
118386 }
118387
118388 -void reset_security_ops(void)
118389 -{
118390 - security_ops = &default_security_ops;
118391 -}
118392 -
118393 /* Save user chosen LSM */
118394 static int __init choose_lsm(char *str)
118395 {
118396 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
118397 index afcc0ae..71f0525 100644
118398 --- a/security/selinux/avc.c
118399 +++ b/security/selinux/avc.c
118400 @@ -59,7 +59,7 @@ struct avc_node {
118401 struct avc_cache {
118402 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
118403 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
118404 - atomic_t lru_hint; /* LRU hint for reclaim scan */
118405 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
118406 atomic_t active_nodes;
118407 u32 latest_notif; /* latest revocation notification */
118408 };
118409 @@ -167,7 +167,7 @@ void __init avc_init(void)
118410 spin_lock_init(&avc_cache.slots_lock[i]);
118411 }
118412 atomic_set(&avc_cache.active_nodes, 0);
118413 - atomic_set(&avc_cache.lru_hint, 0);
118414 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
118415
118416 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
118417 0, SLAB_PANIC, NULL);
118418 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
118419 spinlock_t *lock;
118420
118421 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
118422 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
118423 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
118424 head = &avc_cache.slots[hvalue];
118425 lock = &avc_cache.slots_lock[hvalue];
118426
118427 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
118428 index 4d1a541..4d87c9b 100644
118429 --- a/security/selinux/hooks.c
118430 +++ b/security/selinux/hooks.c
118431 @@ -5862,7 +5862,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
118432
118433 #endif
118434
118435 -static struct security_operations selinux_ops = {
118436 +static struct security_operations selinux_ops __read_only = {
118437 + .name = "selinux",
118438 .name = "selinux",
118439
118440 .binder_set_context_mgr = selinux_binder_set_context_mgr,
118441 @@ -6208,6 +6209,9 @@ static void selinux_nf_ip_exit(void)
118442 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
118443 static int selinux_disabled;
118444
118445 +extern struct security_operations *security_ops;
118446 +extern struct security_operations default_security_ops;
118447 +
118448 int selinux_disable(void)
118449 {
118450 if (ss_initialized) {
118451 @@ -6225,7 +6229,9 @@ int selinux_disable(void)
118452 selinux_disabled = 1;
118453 selinux_enabled = 0;
118454
118455 - reset_security_ops();
118456 + pax_open_kernel();
118457 + security_ops = &default_security_ops;
118458 + pax_close_kernel();
118459
118460 /* Try to destroy the avc node cache */
118461 avc_disable();
118462 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
118463 index 1450f85..a91e0bc 100644
118464 --- a/security/selinux/include/xfrm.h
118465 +++ b/security/selinux/include/xfrm.h
118466 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
118467
118468 rtnl_lock();
118469 for_each_net(net) {
118470 - atomic_inc(&net->xfrm.flow_cache_genid);
118471 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
118472 rt_genid_bump_all(net);
118473 }
118474 rtnl_unlock();
118475 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
118476 index c934311..ac64d68 100644
118477 --- a/security/smack/smack_lsm.c
118478 +++ b/security/smack/smack_lsm.c
118479 @@ -4187,7 +4187,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
118480 return 0;
118481 }
118482
118483 -struct security_operations smack_ops = {
118484 +struct security_operations smack_ops __read_only = {
118485 .name = "smack",
118486
118487 .ptrace_access_check = smack_ptrace_access_check,
118488 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
118489 index c151a18..14ba19a 100644
118490 --- a/security/tomoyo/file.c
118491 +++ b/security/tomoyo/file.c
118492 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
118493 {
118494 struct tomoyo_request_info r;
118495 struct tomoyo_obj_info obj = {
118496 - .path1 = *path,
118497 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118498 };
118499 int error = -ENOMEM;
118500 struct tomoyo_path_info buf;
118501 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
118502 struct tomoyo_path_info buf;
118503 struct tomoyo_request_info r;
118504 struct tomoyo_obj_info obj = {
118505 - .path1 = *path,
118506 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118507 };
118508 int idx;
118509
118510 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
118511 {
118512 struct tomoyo_request_info r;
118513 struct tomoyo_obj_info obj = {
118514 - .path1 = *path,
118515 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118516 };
118517 int error;
118518 struct tomoyo_path_info buf;
118519 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
118520 {
118521 struct tomoyo_request_info r;
118522 struct tomoyo_obj_info obj = {
118523 - .path1 = *path,
118524 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118525 };
118526 int error = -ENOMEM;
118527 struct tomoyo_path_info buf;
118528 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
118529 struct tomoyo_path_info buf2;
118530 struct tomoyo_request_info r;
118531 struct tomoyo_obj_info obj = {
118532 - .path1 = *path1,
118533 - .path2 = *path2,
118534 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
118535 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
118536 };
118537 int idx;
118538
118539 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
118540 index 390c646..f2f8db3 100644
118541 --- a/security/tomoyo/mount.c
118542 +++ b/security/tomoyo/mount.c
118543 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
118544 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
118545 need_dev = -1; /* dev_name is a directory */
118546 } else {
118547 + if (!capable(CAP_SYS_ADMIN)) {
118548 + error = -EPERM;
118549 + goto out;
118550 + }
118551 fstype = get_fs_type(type);
118552 if (!fstype) {
118553 error = -ENODEV;
118554 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
118555 index f0b756e..8aa497b 100644
118556 --- a/security/tomoyo/tomoyo.c
118557 +++ b/security/tomoyo/tomoyo.c
118558 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
118559 */
118560 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
118561 {
118562 - struct path path = { mnt, dentry };
118563 + struct path path = { .mnt = mnt, .dentry = dentry };
118564 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
118565 }
118566
118567 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
118568 */
118569 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
118570 {
118571 - struct path path = { parent->mnt, dentry };
118572 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118573 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
118574 }
118575
118576 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
118577 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
118578 umode_t mode)
118579 {
118580 - struct path path = { parent->mnt, dentry };
118581 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118582 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
118583 mode & S_IALLUGO);
118584 }
118585 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
118586 */
118587 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
118588 {
118589 - struct path path = { parent->mnt, dentry };
118590 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118591 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
118592 }
118593
118594 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
118595 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
118596 const char *old_name)
118597 {
118598 - struct path path = { parent->mnt, dentry };
118599 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118600 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
118601 }
118602
118603 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
118604 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
118605 umode_t mode, unsigned int dev)
118606 {
118607 - struct path path = { parent->mnt, dentry };
118608 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118609 int type = TOMOYO_TYPE_CREATE;
118610 const unsigned int perm = mode & S_IALLUGO;
118611
118612 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
118613 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
118614 struct dentry *new_dentry)
118615 {
118616 - struct path path1 = { new_dir->mnt, old_dentry };
118617 - struct path path2 = { new_dir->mnt, new_dentry };
118618 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
118619 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
118620 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
118621 }
118622
118623 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
118624 struct path *new_parent,
118625 struct dentry *new_dentry)
118626 {
118627 - struct path path1 = { old_parent->mnt, old_dentry };
118628 - struct path path2 = { new_parent->mnt, new_dentry };
118629 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
118630 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
118631 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
118632 }
118633
118634 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
118635 */
118636 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
118637 {
118638 - struct path path = { mnt, mnt->mnt_root };
118639 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
118640 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
118641 }
118642
118643 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
118644 * tomoyo_security_ops is a "struct security_operations" which is used for
118645 * registering TOMOYO.
118646 */
118647 -static struct security_operations tomoyo_security_ops = {
118648 +static struct security_operations tomoyo_security_ops __read_only = {
118649 .name = "tomoyo",
118650 .cred_alloc_blank = tomoyo_cred_alloc_blank,
118651 .cred_prepare = tomoyo_cred_prepare,
118652 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
118653 index 20ef514..4182bed 100644
118654 --- a/security/yama/Kconfig
118655 +++ b/security/yama/Kconfig
118656 @@ -1,6 +1,6 @@
118657 config SECURITY_YAMA
118658 bool "Yama support"
118659 - depends on SECURITY
118660 + depends on SECURITY && !GRKERNSEC
118661 select SECURITYFS
118662 select SECURITY_PATH
118663 default n
118664 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
118665 index 13c88fbc..f8c115e 100644
118666 --- a/security/yama/yama_lsm.c
118667 +++ b/security/yama/yama_lsm.c
118668 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
118669 }
118670
118671 #ifndef CONFIG_SECURITY_YAMA_STACKED
118672 -static struct security_operations yama_ops = {
118673 +static struct security_operations yama_ops __read_only = {
118674 .name = "yama",
118675
118676 .ptrace_access_check = yama_ptrace_access_check,
118677 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
118678 #endif
118679
118680 #ifdef CONFIG_SYSCTL
118681 +static int zero __read_only;
118682 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
118683 +
118684 static int yama_dointvec_minmax(struct ctl_table *table, int write,
118685 void __user *buffer, size_t *lenp, loff_t *ppos)
118686 {
118687 - int rc;
118688 + ctl_table_no_const yama_table;
118689
118690 if (write && !capable(CAP_SYS_PTRACE))
118691 return -EPERM;
118692
118693 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
118694 - if (rc)
118695 - return rc;
118696 -
118697 + yama_table = *table;
118698 /* Lock the max value if it ever gets set. */
118699 - if (write && *(int *)table->data == *(int *)table->extra2)
118700 - table->extra1 = table->extra2;
118701 -
118702 - return rc;
118703 + if (ptrace_scope == max_scope)
118704 + yama_table.extra1 = &max_scope;
118705 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
118706 }
118707
118708 -static int zero;
118709 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
118710 -
118711 struct ctl_path yama_sysctl_path[] = {
118712 { .procname = "kernel", },
118713 { .procname = "yama", },
118714 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
118715 index 23c371e..da7c25e 100644
118716 --- a/sound/aoa/codecs/onyx.c
118717 +++ b/sound/aoa/codecs/onyx.c
118718 @@ -54,7 +54,7 @@ struct onyx {
118719 spdif_locked:1,
118720 analog_locked:1,
118721 original_mute:2;
118722 - int open_count;
118723 + local_t open_count;
118724 struct codec_info *codec_info;
118725
118726 /* mutex serializes concurrent access to the device
118727 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
118728 struct onyx *onyx = cii->codec_data;
118729
118730 mutex_lock(&onyx->mutex);
118731 - onyx->open_count++;
118732 + local_inc(&onyx->open_count);
118733 mutex_unlock(&onyx->mutex);
118734
118735 return 0;
118736 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
118737 struct onyx *onyx = cii->codec_data;
118738
118739 mutex_lock(&onyx->mutex);
118740 - onyx->open_count--;
118741 - if (!onyx->open_count)
118742 + if (local_dec_and_test(&onyx->open_count))
118743 onyx->spdif_locked = onyx->analog_locked = 0;
118744 mutex_unlock(&onyx->mutex);
118745
118746 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
118747 index ffd2025..df062c9 100644
118748 --- a/sound/aoa/codecs/onyx.h
118749 +++ b/sound/aoa/codecs/onyx.h
118750 @@ -11,6 +11,7 @@
118751 #include <linux/i2c.h>
118752 #include <asm/pmac_low_i2c.h>
118753 #include <asm/prom.h>
118754 +#include <asm/local.h>
118755
118756 /* PCM3052 register definitions */
118757
118758 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
118759 index 80423a4c..270c3d0 100644
118760 --- a/sound/core/oss/pcm_oss.c
118761 +++ b/sound/core/oss/pcm_oss.c
118762 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
118763 if (in_kernel) {
118764 mm_segment_t fs;
118765 fs = snd_enter_user();
118766 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
118767 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
118768 snd_leave_user(fs);
118769 } else {
118770 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
118771 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
118772 }
118773 if (ret != -EPIPE && ret != -ESTRPIPE)
118774 break;
118775 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
118776 if (in_kernel) {
118777 mm_segment_t fs;
118778 fs = snd_enter_user();
118779 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
118780 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
118781 snd_leave_user(fs);
118782 } else {
118783 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
118784 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
118785 }
118786 if (ret == -EPIPE) {
118787 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
118788 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
118789 struct snd_pcm_plugin_channel *channels;
118790 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
118791 if (!in_kernel) {
118792 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
118793 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
118794 return -EFAULT;
118795 buf = runtime->oss.buffer;
118796 }
118797 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
118798 }
118799 } else {
118800 tmp = snd_pcm_oss_write2(substream,
118801 - (const char __force *)buf,
118802 + (const char __force_kernel *)buf,
118803 runtime->oss.period_bytes, 0);
118804 if (tmp <= 0)
118805 goto err;
118806 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
118807 struct snd_pcm_runtime *runtime = substream->runtime;
118808 snd_pcm_sframes_t frames, frames1;
118809 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
118810 - char __user *final_dst = (char __force __user *)buf;
118811 + char __user *final_dst = (char __force_user *)buf;
118812 if (runtime->oss.plugin_first) {
118813 struct snd_pcm_plugin_channel *channels;
118814 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
118815 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
118816 xfer += tmp;
118817 runtime->oss.buffer_used -= tmp;
118818 } else {
118819 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
118820 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
118821 runtime->oss.period_bytes, 0);
118822 if (tmp <= 0)
118823 goto err;
118824 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
118825 size1);
118826 size1 /= runtime->channels; /* frames */
118827 fs = snd_enter_user();
118828 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
118829 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
118830 snd_leave_user(fs);
118831 }
118832 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
118833 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
118834 index 2d957ba..fda022c 100644
118835 --- a/sound/core/pcm_compat.c
118836 +++ b/sound/core/pcm_compat.c
118837 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
118838 int err;
118839
118840 fs = snd_enter_user();
118841 - err = snd_pcm_delay(substream, &delay);
118842 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
118843 snd_leave_user(fs);
118844 if (err < 0)
118845 return err;
118846 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
118847 index 279e24f..24aafe5 100644
118848 --- a/sound/core/pcm_native.c
118849 +++ b/sound/core/pcm_native.c
118850 @@ -2969,11 +2969,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
118851 switch (substream->stream) {
118852 case SNDRV_PCM_STREAM_PLAYBACK:
118853 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
118854 - (void __user *)arg);
118855 + (void __force_user *)arg);
118856 break;
118857 case SNDRV_PCM_STREAM_CAPTURE:
118858 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
118859 - (void __user *)arg);
118860 + (void __force_user *)arg);
118861 break;
118862 default:
118863 result = -EINVAL;
118864 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
118865 index 16d4267..fe8b49b 100644
118866 --- a/sound/core/seq/oss/seq_oss.c
118867 +++ b/sound/core/seq/oss/seq_oss.c
118868 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
118869 {
118870 int rc;
118871 static struct snd_seq_dev_ops ops = {
118872 - snd_seq_oss_synth_register,
118873 - snd_seq_oss_synth_unregister,
118874 + .init_device = snd_seq_oss_synth_register,
118875 + .free_device = snd_seq_oss_synth_unregister,
118876 };
118877
118878 snd_seq_autoload_lock();
118879 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
118880 index 0631bda..d0dcd49 100644
118881 --- a/sound/core/seq/seq_device.c
118882 +++ b/sound/core/seq/seq_device.c
118883 @@ -65,7 +65,7 @@ struct ops_list {
118884 int argsize; /* argument size */
118885
118886 /* operators */
118887 - struct snd_seq_dev_ops ops;
118888 + struct snd_seq_dev_ops *ops;
118889
118890 /* registered devices */
118891 struct list_head dev_list; /* list of devices */
118892 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
118893
118894 mutex_lock(&ops->reg_mutex);
118895 /* copy driver operators */
118896 - ops->ops = *entry;
118897 + ops->ops = entry;
118898 ops->driver |= DRIVER_LOADED;
118899 ops->argsize = argsize;
118900
118901 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
118902 dev->name, ops->id, ops->argsize, dev->argsize);
118903 return -EINVAL;
118904 }
118905 - if (ops->ops.init_device(dev) >= 0) {
118906 + if (ops->ops->init_device(dev) >= 0) {
118907 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
118908 ops->num_init_devices++;
118909 } else {
118910 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
118911 dev->name, ops->id, ops->argsize, dev->argsize);
118912 return -EINVAL;
118913 }
118914 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
118915 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
118916 dev->status = SNDRV_SEQ_DEVICE_FREE;
118917 dev->driver_data = NULL;
118918 ops->num_init_devices--;
118919 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
118920 index 68fec77..97fb643 100644
118921 --- a/sound/core/seq/seq_midi.c
118922 +++ b/sound/core/seq/seq_midi.c
118923 @@ -461,8 +461,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
118924 static int __init alsa_seq_midi_init(void)
118925 {
118926 static struct snd_seq_dev_ops ops = {
118927 - snd_seq_midisynth_register_port,
118928 - snd_seq_midisynth_unregister_port,
118929 + .init_device = snd_seq_midisynth_register_port,
118930 + .free_device = snd_seq_midisynth_unregister_port,
118931 };
118932 memset(&synths, 0, sizeof(synths));
118933 snd_seq_autoload_lock();
118934 diff --git a/sound/core/sound.c b/sound/core/sound.c
118935 index 185cec0..a95a1a9 100644
118936 --- a/sound/core/sound.c
118937 +++ b/sound/core/sound.c
118938 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
118939 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
118940 default: return;
118941 }
118942 - request_module(str);
118943 + request_module("%s", str);
118944 }
118945
118946 #endif /* modular kernel */
118947 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
118948 index 2a008a9..a1efb3f 100644
118949 --- a/sound/drivers/mts64.c
118950 +++ b/sound/drivers/mts64.c
118951 @@ -29,6 +29,7 @@
118952 #include <sound/initval.h>
118953 #include <sound/rawmidi.h>
118954 #include <sound/control.h>
118955 +#include <asm/local.h>
118956
118957 #define CARD_NAME "Miditerminal 4140"
118958 #define DRIVER_NAME "MTS64"
118959 @@ -67,7 +68,7 @@ struct mts64 {
118960 struct pardevice *pardev;
118961 int pardev_claimed;
118962
118963 - int open_count;
118964 + local_t open_count;
118965 int current_midi_output_port;
118966 int current_midi_input_port;
118967 u8 mode[MTS64_NUM_INPUT_PORTS];
118968 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
118969 {
118970 struct mts64 *mts = substream->rmidi->private_data;
118971
118972 - if (mts->open_count == 0) {
118973 + if (local_read(&mts->open_count) == 0) {
118974 /* We don't need a spinlock here, because this is just called
118975 if the device has not been opened before.
118976 So there aren't any IRQs from the device */
118977 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
118978
118979 msleep(50);
118980 }
118981 - ++(mts->open_count);
118982 + local_inc(&mts->open_count);
118983
118984 return 0;
118985 }
118986 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
118987 struct mts64 *mts = substream->rmidi->private_data;
118988 unsigned long flags;
118989
118990 - --(mts->open_count);
118991 - if (mts->open_count == 0) {
118992 + if (local_dec_return(&mts->open_count) == 0) {
118993 /* We need the spinlock_irqsave here because we can still
118994 have IRQs at this point */
118995 spin_lock_irqsave(&mts->lock, flags);
118996 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
118997
118998 msleep(500);
118999
119000 - } else if (mts->open_count < 0)
119001 - mts->open_count = 0;
119002 + } else if (local_read(&mts->open_count) < 0)
119003 + local_set(&mts->open_count, 0);
119004
119005 return 0;
119006 }
119007 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
119008 index a9f618e..c5a7208 100644
119009 --- a/sound/drivers/opl3/opl3_seq.c
119010 +++ b/sound/drivers/opl3/opl3_seq.c
119011 @@ -279,8 +279,8 @@ static int __init alsa_opl3_seq_init(void)
119012 {
119013 static struct snd_seq_dev_ops ops =
119014 {
119015 - snd_opl3_seq_new_device,
119016 - snd_opl3_seq_delete_device
119017 + .init_device = snd_opl3_seq_new_device,
119018 + .free_device = snd_opl3_seq_delete_device
119019 };
119020
119021 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
119022 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
119023 index 3b0ee42..8423ad6 100644
119024 --- a/sound/drivers/opl4/opl4_lib.c
119025 +++ b/sound/drivers/opl4/opl4_lib.c
119026 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
119027 MODULE_DESCRIPTION("OPL4 driver");
119028 MODULE_LICENSE("GPL");
119029
119030 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
119031 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
119032 {
119033 int timeout = 10;
119034 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
119035 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
119036 index 9919769..d7de36c 100644
119037 --- a/sound/drivers/opl4/opl4_seq.c
119038 +++ b/sound/drivers/opl4/opl4_seq.c
119039 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
119040 static int __init alsa_opl4_synth_init(void)
119041 {
119042 static struct snd_seq_dev_ops ops = {
119043 - snd_opl4_seq_new_device,
119044 - snd_opl4_seq_delete_device
119045 + .init_device = snd_opl4_seq_new_device,
119046 + .free_device = snd_opl4_seq_delete_device
119047 };
119048
119049 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
119050 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
119051 index 464385a..46ab3f6 100644
119052 --- a/sound/drivers/portman2x4.c
119053 +++ b/sound/drivers/portman2x4.c
119054 @@ -48,6 +48,7 @@
119055 #include <sound/initval.h>
119056 #include <sound/rawmidi.h>
119057 #include <sound/control.h>
119058 +#include <asm/local.h>
119059
119060 #define CARD_NAME "Portman 2x4"
119061 #define DRIVER_NAME "portman"
119062 @@ -85,7 +86,7 @@ struct portman {
119063 struct pardevice *pardev;
119064 int pardev_claimed;
119065
119066 - int open_count;
119067 + local_t open_count;
119068 int mode[PORTMAN_NUM_INPUT_PORTS];
119069 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
119070 };
119071 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
119072 index 5cc356d..d65e68ff 100644
119073 --- a/sound/firewire/amdtp.c
119074 +++ b/sound/firewire/amdtp.c
119075 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
119076 ptr = s->pcm_buffer_pointer + frames;
119077 if (ptr >= pcm->runtime->buffer_size)
119078 ptr -= pcm->runtime->buffer_size;
119079 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
119080 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
119081
119082 s->pcm_period_pointer += frames;
119083 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
119084 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
119085 */
119086 void amdtp_stream_update(struct amdtp_stream *s)
119087 {
119088 - ACCESS_ONCE(s->source_node_id_field) =
119089 + ACCESS_ONCE_RW(s->source_node_id_field) =
119090 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
119091 }
119092 EXPORT_SYMBOL(amdtp_stream_update);
119093 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
119094 index 8a03a91..aaacc0c 100644
119095 --- a/sound/firewire/amdtp.h
119096 +++ b/sound/firewire/amdtp.h
119097 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
119098 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
119099 struct snd_pcm_substream *pcm)
119100 {
119101 - ACCESS_ONCE(s->pcm) = pcm;
119102 + ACCESS_ONCE_RW(s->pcm) = pcm;
119103 }
119104
119105 /**
119106 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
119107 struct snd_rawmidi_substream *midi)
119108 {
119109 if (port < s->midi_ports)
119110 - ACCESS_ONCE(s->midi[port]) = midi;
119111 + ACCESS_ONCE_RW(s->midi[port]) = midi;
119112 }
119113
119114 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
119115 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
119116 index 48d6dca..a0266c23 100644
119117 --- a/sound/firewire/isight.c
119118 +++ b/sound/firewire/isight.c
119119 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
119120 ptr += count;
119121 if (ptr >= runtime->buffer_size)
119122 ptr -= runtime->buffer_size;
119123 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
119124 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
119125
119126 isight->period_counter += count;
119127 if (isight->period_counter >= runtime->period_size) {
119128 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
119129 if (err < 0)
119130 return err;
119131
119132 - ACCESS_ONCE(isight->pcm_active) = true;
119133 + ACCESS_ONCE_RW(isight->pcm_active) = true;
119134
119135 return 0;
119136 }
119137 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
119138 {
119139 struct isight *isight = substream->private_data;
119140
119141 - ACCESS_ONCE(isight->pcm_active) = false;
119142 + ACCESS_ONCE_RW(isight->pcm_active) = false;
119143
119144 mutex_lock(&isight->mutex);
119145 isight_stop_streaming(isight);
119146 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
119147
119148 switch (cmd) {
119149 case SNDRV_PCM_TRIGGER_START:
119150 - ACCESS_ONCE(isight->pcm_running) = true;
119151 + ACCESS_ONCE_RW(isight->pcm_running) = true;
119152 break;
119153 case SNDRV_PCM_TRIGGER_STOP:
119154 - ACCESS_ONCE(isight->pcm_running) = false;
119155 + ACCESS_ONCE_RW(isight->pcm_running) = false;
119156 break;
119157 default:
119158 return -EINVAL;
119159 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
119160 index 2dba848..c682aef 100644
119161 --- a/sound/firewire/scs1x.c
119162 +++ b/sound/firewire/scs1x.c
119163 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
119164 {
119165 struct scs *scs = stream->rmidi->private_data;
119166
119167 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
119168 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
119169 if (up) {
119170 scs->output_idle = false;
119171 tasklet_schedule(&scs->tasklet);
119172 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
119173 {
119174 struct scs *scs = stream->rmidi->private_data;
119175
119176 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
119177 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
119178 }
119179
119180 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
119181 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
119182
119183 snd_card_disconnect(scs->card);
119184
119185 - ACCESS_ONCE(scs->output) = NULL;
119186 - ACCESS_ONCE(scs->input) = NULL;
119187 + ACCESS_ONCE_RW(scs->output) = NULL;
119188 + ACCESS_ONCE_RW(scs->input) = NULL;
119189
119190 wait_event(scs->idle_wait, scs->output_idle);
119191
119192 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
119193 index 72332df..82ec6a2 100644
119194 --- a/sound/isa/sb/emu8000_synth.c
119195 +++ b/sound/isa/sb/emu8000_synth.c
119196 @@ -118,8 +118,8 @@ static int __init alsa_emu8000_init(void)
119197 {
119198
119199 static struct snd_seq_dev_ops ops = {
119200 - snd_emu8000_new_device,
119201 - snd_emu8000_delete_device,
119202 + .init_device = snd_emu8000_new_device,
119203 + .free_device = snd_emu8000_delete_device,
119204 };
119205 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
119206 sizeof(struct snd_emu8000*));
119207 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
119208 index 048439a..3be9f6f 100644
119209 --- a/sound/oss/sb_audio.c
119210 +++ b/sound/oss/sb_audio.c
119211 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
119212 buf16 = (signed short *)(localbuf + localoffs);
119213 while (c)
119214 {
119215 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
119216 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
119217 if (copy_from_user(lbuf8,
119218 userbuf+useroffs + p,
119219 locallen))
119220 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
119221 index 213a416..aeab5c9 100644
119222 --- a/sound/oss/swarm_cs4297a.c
119223 +++ b/sound/oss/swarm_cs4297a.c
119224 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
119225 {
119226 struct cs4297a_state *s;
119227 u32 pwr, id;
119228 - mm_segment_t fs;
119229 int rval;
119230 u64 cfg;
119231 int mdio_val;
119232 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
119233 if (!rval) {
119234 char *sb1250_duart_present;
119235
119236 +#if 0
119237 + mm_segment_t fs;
119238 fs = get_fs();
119239 set_fs(KERNEL_DS);
119240 -#if 0
119241 val = SOUND_MASK_LINE;
119242 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
119243 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
119244 val = initvol[i].vol;
119245 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
119246 }
119247 + set_fs(fs);
119248 // cs4297a_write_ac97(s, 0x18, 0x0808);
119249 #else
119250 // cs4297a_write_ac97(s, 0x5e, 0x180);
119251 cs4297a_write_ac97(s, 0x02, 0x0808);
119252 cs4297a_write_ac97(s, 0x18, 0x0808);
119253 #endif
119254 - set_fs(fs);
119255
119256 list_add(&s->list, &cs4297a_devs);
119257
119258 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
119259 index 4c41c90..37f3631 100644
119260 --- a/sound/pci/emu10k1/emu10k1_synth.c
119261 +++ b/sound/pci/emu10k1/emu10k1_synth.c
119262 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
119263 {
119264
119265 static struct snd_seq_dev_ops ops = {
119266 - snd_emu10k1_synth_new_device,
119267 - snd_emu10k1_synth_delete_device,
119268 + .init_device = snd_emu10k1_synth_new_device,
119269 + .free_device = snd_emu10k1_synth_delete_device,
119270 };
119271 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
119272 sizeof(struct snd_emu10k1_synth_arg));
119273 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
119274 index a63a863..fcf3087 100644
119275 --- a/sound/pci/hda/hda_codec.c
119276 +++ b/sound/pci/hda/hda_codec.c
119277 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
119278 /* FIXME: set_fs() hack for obtaining user-space TLV data */
119279 mm_segment_t fs = get_fs();
119280 set_fs(get_ds());
119281 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
119282 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
119283 tlv = _tlv;
119284 set_fs(fs);
119285 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
119286 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
119287 index 149d4cb..7784769 100644
119288 --- a/sound/pci/ymfpci/ymfpci.h
119289 +++ b/sound/pci/ymfpci/ymfpci.h
119290 @@ -358,7 +358,7 @@ struct snd_ymfpci {
119291 spinlock_t reg_lock;
119292 spinlock_t voice_lock;
119293 wait_queue_head_t interrupt_sleep;
119294 - atomic_t interrupt_sleep_count;
119295 + atomic_unchecked_t interrupt_sleep_count;
119296 struct snd_info_entry *proc_entry;
119297 const struct firmware *dsp_microcode;
119298 const struct firmware *controller_microcode;
119299 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
119300 index 4c26076..a13f370 100644
119301 --- a/sound/pci/ymfpci/ymfpci_main.c
119302 +++ b/sound/pci/ymfpci/ymfpci_main.c
119303 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
119304 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
119305 break;
119306 }
119307 - if (atomic_read(&chip->interrupt_sleep_count)) {
119308 - atomic_set(&chip->interrupt_sleep_count, 0);
119309 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
119310 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
119311 wake_up(&chip->interrupt_sleep);
119312 }
119313 __end:
119314 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
119315 continue;
119316 init_waitqueue_entry(&wait, current);
119317 add_wait_queue(&chip->interrupt_sleep, &wait);
119318 - atomic_inc(&chip->interrupt_sleep_count);
119319 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
119320 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
119321 remove_wait_queue(&chip->interrupt_sleep, &wait);
119322 }
119323 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
119324 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
119325 spin_unlock(&chip->reg_lock);
119326
119327 - if (atomic_read(&chip->interrupt_sleep_count)) {
119328 - atomic_set(&chip->interrupt_sleep_count, 0);
119329 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
119330 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
119331 wake_up(&chip->interrupt_sleep);
119332 }
119333 }
119334 @@ -2384,7 +2384,7 @@ int snd_ymfpci_create(struct snd_card *card,
119335 spin_lock_init(&chip->reg_lock);
119336 spin_lock_init(&chip->voice_lock);
119337 init_waitqueue_head(&chip->interrupt_sleep);
119338 - atomic_set(&chip->interrupt_sleep_count, 0);
119339 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
119340 chip->card = card;
119341 chip->pci = pci;
119342 chip->irq = -1;
119343 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
119344 index 08d7259..0336224 100644
119345 --- a/sound/soc/soc-ac97.c
119346 +++ b/sound/soc/soc-ac97.c
119347 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
119348 if (ret)
119349 return ret;
119350
119351 - ops->warm_reset = snd_soc_ac97_warm_reset;
119352 - ops->reset = snd_soc_ac97_reset;
119353 + pax_open_kernel();
119354 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
119355 + *(void **)&ops->reset = snd_soc_ac97_reset;
119356 + pax_close_kernel();
119357
119358 snd_ac97_rst_cfg = cfg;
119359 return 0;
119360 diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
119361 index 1cfb19e..6e5731a 100644
119362 --- a/sound/soc/xtensa/xtfpga-i2s.c
119363 +++ b/sound/soc/xtensa/xtfpga-i2s.c
119364 @@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
119365 case SNDRV_PCM_TRIGGER_START:
119366 case SNDRV_PCM_TRIGGER_RESUME:
119367 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
119368 - ACCESS_ONCE(i2s->tx_ptr) = 0;
119369 + ACCESS_ONCE_RW(i2s->tx_ptr) = 0;
119370 rcu_assign_pointer(i2s->tx_substream, substream);
119371 xtfpga_pcm_refill_fifo(i2s);
119372 break;
119373 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
119374 index a020920..55579f6 100644
119375 --- a/sound/synth/emux/emux_seq.c
119376 +++ b/sound/synth/emux/emux_seq.c
119377 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
119378 * MIDI emulation operators
119379 */
119380 static struct snd_midi_op emux_ops = {
119381 - snd_emux_note_on,
119382 - snd_emux_note_off,
119383 - snd_emux_key_press,
119384 - snd_emux_terminate_note,
119385 - snd_emux_control,
119386 - snd_emux_nrpn,
119387 - snd_emux_sysex,
119388 + .note_on = snd_emux_note_on,
119389 + .note_off = snd_emux_note_off,
119390 + .key_press = snd_emux_key_press,
119391 + .note_terminate = snd_emux_terminate_note,
119392 + .control = snd_emux_control,
119393 + .nrpn = snd_emux_nrpn,
119394 + .sysex = snd_emux_sysex,
119395 };
119396
119397
119398 diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
119399 index 81b7da8..bb2676f 100644
119400 --- a/sound/usb/line6/driver.c
119401 +++ b/sound/usb/line6/driver.c
119402 @@ -307,7 +307,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
119403 {
119404 struct usb_device *usbdev = line6->usbdev;
119405 int ret;
119406 - unsigned char len;
119407 + unsigned char *plen;
119408 unsigned count;
119409
119410 if (address > 0xffff || datalen > 0xff)
119411 @@ -324,6 +324,10 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
119412 return ret;
119413 }
119414
119415 + plen = kmalloc(1, GFP_KERNEL);
119416 + if (plen == NULL)
119417 + return -ENOMEM;
119418 +
119419 /* Wait for data length. We'll get 0xff until length arrives. */
119420 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
119421 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
119422 @@ -331,30 +335,35 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
119423 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
119424 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
119425 USB_DIR_IN,
119426 - 0x0012, 0x0000, &len, 1,
119427 + 0x0012, 0x0000, plen, 1,
119428 LINE6_TIMEOUT * HZ);
119429 if (ret < 0) {
119430 dev_err(line6->ifcdev,
119431 "receive length failed (error %d)\n", ret);
119432 + kfree(plen);
119433 return ret;
119434 }
119435
119436 - if (len != 0xff)
119437 + if (*plen != 0xff)
119438 break;
119439 }
119440
119441 - if (len == 0xff) {
119442 + if (*plen == 0xff) {
119443 dev_err(line6->ifcdev, "read failed after %d retries\n",
119444 count);
119445 + kfree(plen);
119446 return -EIO;
119447 - } else if (len != datalen) {
119448 + } else if (*plen != datalen) {
119449 /* should be equal or something went wrong */
119450 dev_err(line6->ifcdev,
119451 "length mismatch (expected %d, got %d)\n",
119452 - (int)datalen, (int)len);
119453 + (int)datalen, (int)*plen);
119454 + kfree(plen);
119455 return -EIO;
119456 }
119457
119458 + kfree(plen);
119459 +
119460 /* receive the result: */
119461 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
119462 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
119463 @@ -378,7 +387,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
119464 {
119465 struct usb_device *usbdev = line6->usbdev;
119466 int ret;
119467 - unsigned char status;
119468 + unsigned char *status;
119469 int count;
119470
119471 if (address > 0xffff || datalen > 0xffff)
119472 @@ -395,6 +404,10 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
119473 return ret;
119474 }
119475
119476 + status = kmalloc(1, GFP_KERNEL);
119477 + if (status == NULL)
119478 + return -ENOMEM;
119479 +
119480 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
119481 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
119482
119483 @@ -403,27 +416,32 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
119484 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
119485 USB_DIR_IN,
119486 0x0012, 0x0000,
119487 - &status, 1, LINE6_TIMEOUT * HZ);
119488 + status, 1, LINE6_TIMEOUT * HZ);
119489
119490 if (ret < 0) {
119491 dev_err(line6->ifcdev,
119492 "receiving status failed (error %d)\n", ret);
119493 + kfree(status);
119494 return ret;
119495 }
119496
119497 - if (status != 0xff)
119498 + if (*status != 0xff)
119499 break;
119500 }
119501
119502 - if (status == 0xff) {
119503 + if (*status == 0xff) {
119504 dev_err(line6->ifcdev, "write failed after %d retries\n",
119505 count);
119506 + kfree(status);
119507 return -EIO;
119508 - } else if (status != 0) {
119509 + } else if (*status != 0) {
119510 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
119511 + kfree(status);
119512 return -EIO;
119513 }
119514
119515 + kfree(status);
119516 +
119517 return 0;
119518 }
119519 EXPORT_SYMBOL_GPL(line6_write_data);
119520 diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
119521 index 6d4c50c..aa658c8 100644
119522 --- a/sound/usb/line6/toneport.c
119523 +++ b/sound/usb/line6/toneport.c
119524 @@ -367,13 +367,19 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
119525 */
119526 static void toneport_setup(struct usb_line6_toneport *toneport)
119527 {
119528 - int ticks;
119529 + int *ticks;
119530 struct usb_line6 *line6 = &toneport->line6;
119531 struct usb_device *usbdev = line6->usbdev;
119532
119533 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
119534 + if (ticks == NULL)
119535 + return;
119536 +
119537 /* sync time on device with host: */
119538 - ticks = (int)get_seconds();
119539 - line6_write_data(line6, 0x80c6, &ticks, 4);
119540 + *ticks = (int)get_seconds();
119541 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
119542 +
119543 + kfree(ticks);
119544
119545 /* enable device: */
119546 toneport_send_cmd(usbdev, 0x0301, 0x0000);
119547 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
119548 new file mode 100644
119549 index 0000000..de92ed9
119550 --- /dev/null
119551 +++ b/tools/gcc/.gitignore
119552 @@ -0,0 +1 @@
119553 +randomize_layout_seed.h
119554 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
119555 new file mode 100644
119556 index 0000000..4945d82
119557 --- /dev/null
119558 +++ b/tools/gcc/Makefile
119559 @@ -0,0 +1,54 @@
119560 +#CC := gcc
119561 +#PLUGIN_SOURCE_FILES := pax_plugin.c
119562 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
119563 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
119564 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
119565 +
119566 +ifeq ($(PLUGINCC),$(HOSTCC))
119567 +HOSTLIBS := hostlibs
119568 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
119569 +export HOST_EXTRACFLAGS
119570 +else
119571 +HOSTLIBS := hostcxxlibs
119572 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
119573 +export HOST_EXTRACXXFLAGS
119574 +endif
119575 +
119576 +export GCCPLUGINS_DIR HOSTLIBS
119577 +
119578 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
119579 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
119580 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
119581 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
119582 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
119583 +$(HOSTLIBS)-y += colorize_plugin.so
119584 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
119585 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
119586 +$(HOSTLIBS)-y += initify_plugin.so
119587 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
119588 +
119589 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
119590 +subdir- += size_overflow_plugin
119591 +
119592 +always := $($(HOSTLIBS)-y)
119593 +
119594 +constify_plugin-objs := constify_plugin.o
119595 +stackleak_plugin-objs := stackleak_plugin.o
119596 +kallocstat_plugin-objs := kallocstat_plugin.o
119597 +kernexec_plugin-objs := kernexec_plugin.o
119598 +checker_plugin-objs := checker_plugin.o
119599 +colorize_plugin-objs := colorize_plugin.o
119600 +latent_entropy_plugin-objs := latent_entropy_plugin.o
119601 +structleak_plugin-objs := structleak_plugin.o
119602 +initify_plugin-objs := initify_plugin.o
119603 +randomize_layout_plugin-objs := randomize_layout_plugin.o
119604 +
119605 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
119606 +
119607 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
119608 + cmd_create_randomize_layout_seed = \
119609 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
119610 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
119611 + $(call if_changed,create_randomize_layout_seed)
119612 +
119613 +targets += randomize_layout_seed.h randomize_layout_hash.h
119614 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
119615 new file mode 100644
119616 index 0000000..5452feea
119617 --- /dev/null
119618 +++ b/tools/gcc/checker_plugin.c
119619 @@ -0,0 +1,150 @@
119620 +/*
119621 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
119622 + * Licensed under the GPL v2
119623 + *
119624 + * Note: the choice of the license means that the compilation process is
119625 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
119626 + * but for the kernel it doesn't matter since it doesn't link against
119627 + * any of the gcc libraries
119628 + *
119629 + * gcc plugin to implement various sparse (source code checker) features
119630 + *
119631 + * TODO:
119632 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
119633 + *
119634 + * BUGS:
119635 + * - none known
119636 + */
119637 +
119638 +#include "gcc-common.h"
119639 +
119640 +extern void c_register_addr_space (const char *str, addr_space_t as);
119641 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
119642 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
119643 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
119644 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
119645 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
119646 +
119647 +int plugin_is_GPL_compatible;
119648 +
119649 +static struct plugin_info checker_plugin_info = {
119650 + .version = "201304082245",
119651 + .help = NULL,
119652 +};
119653 +
119654 +#define ADDR_SPACE_KERNEL 0
119655 +#define ADDR_SPACE_FORCE_KERNEL 1
119656 +#define ADDR_SPACE_USER 2
119657 +#define ADDR_SPACE_FORCE_USER 3
119658 +#define ADDR_SPACE_IOMEM 0
119659 +#define ADDR_SPACE_FORCE_IOMEM 0
119660 +#define ADDR_SPACE_PERCPU 0
119661 +#define ADDR_SPACE_FORCE_PERCPU 0
119662 +#define ADDR_SPACE_RCU 0
119663 +#define ADDR_SPACE_FORCE_RCU 0
119664 +
119665 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
119666 +{
119667 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
119668 +}
119669 +
119670 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
119671 +{
119672 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
119673 +}
119674 +
119675 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
119676 +{
119677 + return default_addr_space_valid_pointer_mode(mode, as);
119678 +}
119679 +
119680 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
119681 +{
119682 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
119683 +}
119684 +
119685 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
119686 +{
119687 + return default_addr_space_legitimize_address(x, oldx, mode, as);
119688 +}
119689 +
119690 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
119691 +{
119692 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
119693 + return true;
119694 +
119695 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
119696 + return true;
119697 +
119698 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
119699 + return true;
119700 +
119701 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
119702 + return true;
119703 +
119704 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
119705 + return true;
119706 +
119707 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
119708 + return true;
119709 +
119710 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
119711 + return true;
119712 +
119713 + return subset == superset;
119714 +}
119715 +
119716 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
119717 +{
119718 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
119719 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
119720 +
119721 + return op;
119722 +}
119723 +
119724 +static void register_checker_address_spaces(void *event_data, void *data)
119725 +{
119726 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
119727 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
119728 + c_register_addr_space("__user", ADDR_SPACE_USER);
119729 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
119730 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
119731 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
119732 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
119733 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
119734 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
119735 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
119736 +
119737 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
119738 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
119739 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
119740 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
119741 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
119742 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
119743 + targetm.addr_space.convert = checker_addr_space_convert;
119744 +}
119745 +
119746 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
119747 +{
119748 + const char * const plugin_name = plugin_info->base_name;
119749 + const int argc = plugin_info->argc;
119750 + const struct plugin_argument * const argv = plugin_info->argv;
119751 + int i;
119752 +
119753 + if (!plugin_default_version_check(version, &gcc_version)) {
119754 + error(G_("incompatible gcc/plugin versions"));
119755 + return 1;
119756 + }
119757 +
119758 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
119759 +
119760 + for (i = 0; i < argc; ++i)
119761 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119762 +
119763 + if (TARGET_64BIT == 0)
119764 + return 0;
119765 +
119766 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
119767 +
119768 + return 0;
119769 +}
119770 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
119771 new file mode 100644
119772 index 0000000..0c96d8a
119773 --- /dev/null
119774 +++ b/tools/gcc/colorize_plugin.c
119775 @@ -0,0 +1,215 @@
119776 +/*
119777 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
119778 + * Licensed under the GPL v2
119779 + *
119780 + * Note: the choice of the license means that the compilation process is
119781 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
119782 + * but for the kernel it doesn't matter since it doesn't link against
119783 + * any of the gcc libraries
119784 + *
119785 + * gcc plugin to colorize diagnostic output
119786 + *
119787 + */
119788 +
119789 +#include "gcc-common.h"
119790 +
119791 +int plugin_is_GPL_compatible;
119792 +
119793 +static struct plugin_info colorize_plugin_info = {
119794 + .version = "201404202350",
119795 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
119796 +};
119797 +
119798 +#define GREEN "\033[32m\033[K"
119799 +#define LIGHTGREEN "\033[1;32m\033[K"
119800 +#define YELLOW "\033[33m\033[K"
119801 +#define LIGHTYELLOW "\033[1;33m\033[K"
119802 +#define RED "\033[31m\033[K"
119803 +#define LIGHTRED "\033[1;31m\033[K"
119804 +#define BLUE "\033[34m\033[K"
119805 +#define LIGHTBLUE "\033[1;34m\033[K"
119806 +#define BRIGHT "\033[1;m\033[K"
119807 +#define NORMAL "\033[m\033[K"
119808 +
119809 +static diagnostic_starter_fn old_starter;
119810 +static diagnostic_finalizer_fn old_finalizer;
119811 +
119812 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
119813 +{
119814 + const char *color;
119815 + char *newprefix;
119816 +
119817 + switch (diagnostic->kind) {
119818 + case DK_NOTE:
119819 + color = LIGHTBLUE;
119820 + break;
119821 +
119822 + case DK_PEDWARN:
119823 + case DK_WARNING:
119824 + color = LIGHTYELLOW;
119825 + break;
119826 +
119827 + case DK_ERROR:
119828 + case DK_FATAL:
119829 + case DK_ICE:
119830 + case DK_PERMERROR:
119831 + case DK_SORRY:
119832 + color = LIGHTRED;
119833 + break;
119834 +
119835 + default:
119836 + color = NORMAL;
119837 + }
119838 +
119839 + old_starter(context, diagnostic);
119840 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
119841 + return;
119842 + pp_destroy_prefix(context->printer);
119843 + pp_set_prefix(context->printer, newprefix);
119844 +}
119845 +
119846 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
119847 +{
119848 + old_finalizer(context, diagnostic);
119849 +}
119850 +
119851 +static void colorize_arm(void)
119852 +{
119853 + old_starter = diagnostic_starter(global_dc);
119854 + old_finalizer = diagnostic_finalizer(global_dc);
119855 +
119856 + diagnostic_starter(global_dc) = start_colorize;
119857 + diagnostic_finalizer(global_dc) = finalize_colorize;
119858 +}
119859 +
119860 +static unsigned int execute_colorize_rearm(void)
119861 +{
119862 + if (diagnostic_starter(global_dc) == start_colorize)
119863 + return 0;
119864 +
119865 + colorize_arm();
119866 + return 0;
119867 +}
119868 +
119869 +#if BUILDING_GCC_VERSION >= 4009
119870 +namespace {
119871 +static const struct pass_data colorize_rearm_pass_data = {
119872 +#else
119873 +struct simple_ipa_opt_pass colorize_rearm_pass = {
119874 + .pass = {
119875 +#endif
119876 + .type = SIMPLE_IPA_PASS,
119877 + .name = "colorize_rearm",
119878 +#if BUILDING_GCC_VERSION >= 4008
119879 + .optinfo_flags = OPTGROUP_NONE,
119880 +#endif
119881 +#if BUILDING_GCC_VERSION >= 5000
119882 +#elif BUILDING_GCC_VERSION == 4009
119883 + .has_gate = false,
119884 + .has_execute = true,
119885 +#else
119886 + .gate = NULL,
119887 + .execute = execute_colorize_rearm,
119888 + .sub = NULL,
119889 + .next = NULL,
119890 + .static_pass_number = 0,
119891 +#endif
119892 + .tv_id = TV_NONE,
119893 + .properties_required = 0,
119894 + .properties_provided = 0,
119895 + .properties_destroyed = 0,
119896 + .todo_flags_start = 0,
119897 + .todo_flags_finish = 0
119898 +#if BUILDING_GCC_VERSION < 4009
119899 + }
119900 +#endif
119901 +};
119902 +
119903 +#if BUILDING_GCC_VERSION >= 4009
119904 +class colorize_rearm_pass : public simple_ipa_opt_pass {
119905 +public:
119906 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
119907 +#if BUILDING_GCC_VERSION >= 5000
119908 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
119909 +#else
119910 + unsigned int execute() { return execute_colorize_rearm(); }
119911 +#endif
119912 +};
119913 +}
119914 +
119915 +static opt_pass *make_colorize_rearm_pass(void)
119916 +{
119917 + return new colorize_rearm_pass();
119918 +}
119919 +#else
119920 +static struct opt_pass *make_colorize_rearm_pass(void)
119921 +{
119922 + return &colorize_rearm_pass.pass;
119923 +}
119924 +#endif
119925 +
119926 +static void colorize_start_unit(void *gcc_data, void *user_data)
119927 +{
119928 + colorize_arm();
119929 +}
119930 +
119931 +static bool should_colorize(void)
119932 +{
119933 +#if BUILDING_GCC_VERSION >= 4009
119934 + return false;
119935 +#else
119936 + char const *t = getenv("TERM");
119937 +
119938 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
119939 +#endif
119940 +}
119941 +
119942 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
119943 +{
119944 + const char * const plugin_name = plugin_info->base_name;
119945 + const int argc = plugin_info->argc;
119946 + const struct plugin_argument * const argv = plugin_info->argv;
119947 + int i;
119948 + struct register_pass_info colorize_rearm_pass_info;
119949 + bool colorize;
119950 +
119951 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
119952 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
119953 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
119954 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
119955 +
119956 + if (!plugin_default_version_check(version, &gcc_version)) {
119957 + error(G_("incompatible gcc/plugin versions"));
119958 + return 1;
119959 + }
119960 +
119961 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
119962 +
119963 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
119964 +
119965 + for (i = 0; i < argc; ++i) {
119966 + if (!strcmp(argv[i].key, "color")) {
119967 + if (!argv[i].value) {
119968 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119969 + continue;
119970 + }
119971 + if (!strcmp(argv[i].value, "always"))
119972 + colorize = true;
119973 + else if (!strcmp(argv[i].value, "never"))
119974 + colorize = false;
119975 + else if (!strcmp(argv[i].value, "auto"))
119976 + colorize = should_colorize();
119977 + else
119978 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
119979 + continue;
119980 + }
119981 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119982 + }
119983 +
119984 + if (colorize) {
119985 + // TODO: parse GCC_COLORS as used by gcc 4.9+
119986 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
119987 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
119988 + }
119989 + return 0;
119990 +}
119991 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
119992 new file mode 100644
119993 index 0000000..da184c5
119994 --- /dev/null
119995 +++ b/tools/gcc/constify_plugin.c
119996 @@ -0,0 +1,564 @@
119997 +/*
119998 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
119999 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
120000 + * Licensed under the GPL v2, or (at your option) v3
120001 + *
120002 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
120003 + *
120004 + * Homepage:
120005 + * http://www.grsecurity.net/~ephox/const_plugin/
120006 + *
120007 + * Usage:
120008 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
120009 + * $ gcc -fplugin=constify_plugin.so test.c -O2
120010 + */
120011 +
120012 +#include "gcc-common.h"
120013 +
120014 +// unused C type flag in all versions 4.5-5.0
120015 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
120016 +
120017 +int plugin_is_GPL_compatible;
120018 +
120019 +static struct plugin_info const_plugin_info = {
120020 + .version = "201401270210",
120021 + .help = "no-constify\tturn off constification\n",
120022 +};
120023 +
120024 +typedef struct {
120025 + bool has_fptr_field;
120026 + bool has_writable_field;
120027 + bool has_do_const_field;
120028 + bool has_no_const_field;
120029 +} constify_info;
120030 +
120031 +static const_tree get_field_type(const_tree field)
120032 +{
120033 + return strip_array_types(TREE_TYPE(field));
120034 +}
120035 +
120036 +static bool is_fptr(const_tree field)
120037 +{
120038 + const_tree ptr = get_field_type(field);
120039 +
120040 + if (TREE_CODE(ptr) != POINTER_TYPE)
120041 + return false;
120042 +
120043 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
120044 +}
120045 +
120046 +/*
120047 + * determine whether the given structure type meets the requirements for automatic constification,
120048 + * including the constification attributes on nested structure types
120049 + */
120050 +static void constifiable(const_tree node, constify_info *cinfo)
120051 +{
120052 + const_tree field;
120053 +
120054 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
120055 +
120056 + // e.g., pointer to structure fields while still constructing the structure type
120057 + if (TYPE_FIELDS(node) == NULL_TREE)
120058 + return;
120059 +
120060 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
120061 + const_tree type = get_field_type(field);
120062 + enum tree_code code = TREE_CODE(type);
120063 +
120064 + if (node == type)
120065 + continue;
120066 +
120067 + if (is_fptr(field))
120068 + cinfo->has_fptr_field = true;
120069 + else if (!TREE_READONLY(field))
120070 + cinfo->has_writable_field = true;
120071 +
120072 + if (code == RECORD_TYPE || code == UNION_TYPE) {
120073 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
120074 + cinfo->has_do_const_field = true;
120075 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
120076 + cinfo->has_no_const_field = true;
120077 + else
120078 + constifiable(type, cinfo);
120079 + }
120080 + }
120081 +}
120082 +
120083 +static bool constified(const_tree node)
120084 +{
120085 + constify_info cinfo = {
120086 + .has_fptr_field = false,
120087 + .has_writable_field = false,
120088 + .has_do_const_field = false,
120089 + .has_no_const_field = false
120090 + };
120091 +
120092 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
120093 +
120094 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
120095 +// gcc_assert(!TYPE_READONLY(node));
120096 + return false;
120097 + }
120098 +
120099 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
120100 + gcc_assert(TYPE_READONLY(node));
120101 + return true;
120102 + }
120103 +
120104 + constifiable(node, &cinfo);
120105 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
120106 + return false;
120107 +
120108 + return TYPE_READONLY(node);
120109 +}
120110 +
120111 +static void deconstify_tree(tree node);
120112 +
120113 +static void deconstify_type(tree type)
120114 +{
120115 + tree field;
120116 +
120117 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
120118 +
120119 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
120120 + const_tree fieldtype = get_field_type(field);
120121 +
120122 + // special case handling of simple ptr-to-same-array-type members
120123 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
120124 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
120125 +
120126 + if (TREE_TYPE(TREE_TYPE(field)) == type)
120127 + continue;
120128 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
120129 + continue;
120130 + if (!constified(ptrtype))
120131 + continue;
120132 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
120133 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
120134 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
120135 + }
120136 + continue;
120137 + }
120138 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
120139 + continue;
120140 + if (!constified(fieldtype))
120141 + continue;
120142 +
120143 + deconstify_tree(field);
120144 + TREE_READONLY(field) = 0;
120145 + }
120146 + TYPE_READONLY(type) = 0;
120147 + C_TYPE_FIELDS_READONLY(type) = 0;
120148 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120149 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
120150 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
120151 + }
120152 +}
120153 +
120154 +static void deconstify_tree(tree node)
120155 +{
120156 + tree old_type, new_type, field;
120157 +
120158 + old_type = TREE_TYPE(node);
120159 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
120160 + node = TREE_TYPE(node) = copy_node(old_type);
120161 + old_type = TREE_TYPE(old_type);
120162 + }
120163 +
120164 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
120165 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
120166 +
120167 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
120168 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
120169 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
120170 + DECL_FIELD_CONTEXT(field) = new_type;
120171 +
120172 + deconstify_type(new_type);
120173 +
120174 + TREE_TYPE(node) = new_type;
120175 +}
120176 +
120177 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
120178 +{
120179 + tree type;
120180 + constify_info cinfo = {
120181 + .has_fptr_field = false,
120182 + .has_writable_field = false,
120183 + .has_do_const_field = false,
120184 + .has_no_const_field = false
120185 + };
120186 +
120187 + *no_add_attrs = true;
120188 + if (TREE_CODE(*node) == FUNCTION_DECL) {
120189 + error("%qE attribute does not apply to functions (%qF)", name, *node);
120190 + return NULL_TREE;
120191 + }
120192 +
120193 + if (TREE_CODE(*node) == PARM_DECL) {
120194 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
120195 + return NULL_TREE;
120196 + }
120197 +
120198 + if (TREE_CODE(*node) == VAR_DECL) {
120199 + error("%qE attribute does not apply to variables (%qD)", name, *node);
120200 + return NULL_TREE;
120201 + }
120202 +
120203 + if (TYPE_P(*node)) {
120204 + type = *node;
120205 + } else {
120206 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
120207 + type = TREE_TYPE(*node);
120208 + }
120209 +
120210 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
120211 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
120212 + return NULL_TREE;
120213 + }
120214 +
120215 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
120216 + error("%qE attribute is already applied to the type %qT", name, type);
120217 + return NULL_TREE;
120218 + }
120219 +
120220 + if (TYPE_P(*node)) {
120221 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
120222 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
120223 + else
120224 + *no_add_attrs = false;
120225 + return NULL_TREE;
120226 + }
120227 +
120228 + constifiable(type, &cinfo);
120229 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120230 + deconstify_tree(*node);
120231 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
120232 + return NULL_TREE;
120233 + }
120234 +
120235 + if (TYPE_FIELDS(type))
120236 + error("%qE attribute used on type %qT that is not constified", name, type);
120237 + return NULL_TREE;
120238 +}
120239 +
120240 +static void constify_type(tree type)
120241 +{
120242 + TYPE_READONLY(type) = 1;
120243 + C_TYPE_FIELDS_READONLY(type) = 1;
120244 + TYPE_CONSTIFY_VISITED(type) = 1;
120245 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
120246 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
120247 +}
120248 +
120249 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
120250 +{
120251 + *no_add_attrs = true;
120252 + if (!TYPE_P(*node)) {
120253 + error("%qE attribute applies to types only (%qD)", name, *node);
120254 + return NULL_TREE;
120255 + }
120256 +
120257 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
120258 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
120259 + return NULL_TREE;
120260 + }
120261 +
120262 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
120263 + error("%qE attribute used on %qT is already applied to the type", name, *node);
120264 + return NULL_TREE;
120265 + }
120266 +
120267 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
120268 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
120269 + return NULL_TREE;
120270 + }
120271 +
120272 + *no_add_attrs = false;
120273 + return NULL_TREE;
120274 +}
120275 +
120276 +static struct attribute_spec no_const_attr = {
120277 + .name = "no_const",
120278 + .min_length = 0,
120279 + .max_length = 0,
120280 + .decl_required = false,
120281 + .type_required = false,
120282 + .function_type_required = false,
120283 + .handler = handle_no_const_attribute,
120284 +#if BUILDING_GCC_VERSION >= 4007
120285 + .affects_type_identity = true
120286 +#endif
120287 +};
120288 +
120289 +static struct attribute_spec do_const_attr = {
120290 + .name = "do_const",
120291 + .min_length = 0,
120292 + .max_length = 0,
120293 + .decl_required = false,
120294 + .type_required = false,
120295 + .function_type_required = false,
120296 + .handler = handle_do_const_attribute,
120297 +#if BUILDING_GCC_VERSION >= 4007
120298 + .affects_type_identity = true
120299 +#endif
120300 +};
120301 +
120302 +static void register_attributes(void *event_data, void *data)
120303 +{
120304 + register_attribute(&no_const_attr);
120305 + register_attribute(&do_const_attr);
120306 +}
120307 +
120308 +static void finish_type(void *event_data, void *data)
120309 +{
120310 + tree type = (tree)event_data;
120311 + constify_info cinfo = {
120312 + .has_fptr_field = false,
120313 + .has_writable_field = false,
120314 + .has_do_const_field = false,
120315 + .has_no_const_field = false
120316 + };
120317 +
120318 + if (type == NULL_TREE || type == error_mark_node)
120319 + return;
120320 +
120321 +#if BUILDING_GCC_VERSION >= 5000
120322 + if (TREE_CODE(type) == ENUMERAL_TYPE)
120323 + return;
120324 +#endif
120325 +
120326 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
120327 + return;
120328 +
120329 + constifiable(type, &cinfo);
120330 +
120331 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
120332 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
120333 + deconstify_type(type);
120334 + TYPE_CONSTIFY_VISITED(type) = 1;
120335 + } else
120336 + error("'no_const' attribute used on type %qT that is not constified", type);
120337 + return;
120338 + }
120339 +
120340 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120341 + if (!cinfo.has_writable_field) {
120342 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
120343 + return;
120344 + }
120345 + constify_type(type);
120346 + return;
120347 + }
120348 +
120349 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
120350 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120351 + error("'do_const' attribute used on type %qT that is constified", type);
120352 + return;
120353 + }
120354 + constify_type(type);
120355 + return;
120356 + }
120357 +
120358 + deconstify_type(type);
120359 + TYPE_CONSTIFY_VISITED(type) = 1;
120360 +}
120361 +
120362 +static void check_global_variables(void *event_data, void *data)
120363 +{
120364 +#if BUILDING_GCC_VERSION >= 4009
120365 + varpool_node *node;
120366 +#else
120367 + struct varpool_node *node;
120368 +#endif
120369 +
120370 + FOR_EACH_VARIABLE(node) {
120371 + tree var = NODE_DECL(node);
120372 + tree type = TREE_TYPE(var);
120373 +
120374 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
120375 + continue;
120376 +
120377 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
120378 + continue;
120379 +
120380 + if (!TYPE_CONSTIFY_VISITED(type))
120381 + continue;
120382 +
120383 + if (DECL_EXTERNAL(var))
120384 + continue;
120385 +
120386 + if (DECL_INITIAL(var))
120387 + continue;
120388 +
120389 + // this works around a gcc bug/feature where uninitialized globals
120390 + // are moved into the .bss section regardless of any constification
120391 + DECL_INITIAL(var) = build_constructor(type, NULL);
120392 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
120393 + }
120394 +}
120395 +
120396 +static unsigned int check_local_variables(void)
120397 +{
120398 + unsigned int ret = 0;
120399 + tree var;
120400 +
120401 + unsigned int i;
120402 +
120403 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
120404 + tree type = TREE_TYPE(var);
120405 +
120406 + gcc_assert(DECL_P(var));
120407 + if (is_global_var(var))
120408 + continue;
120409 +
120410 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
120411 + continue;
120412 +
120413 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
120414 + continue;
120415 +
120416 + if (!TYPE_CONSTIFY_VISITED(type))
120417 + continue;
120418 +
120419 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
120420 + ret = 1;
120421 + }
120422 + return ret;
120423 +}
120424 +
120425 +#if BUILDING_GCC_VERSION >= 4009
120426 +namespace {
120427 +static const struct pass_data check_local_variables_pass_data = {
120428 +#else
120429 +static struct gimple_opt_pass check_local_variables_pass = {
120430 + .pass = {
120431 +#endif
120432 + .type = GIMPLE_PASS,
120433 + .name = "check_local_variables",
120434 +#if BUILDING_GCC_VERSION >= 4008
120435 + .optinfo_flags = OPTGROUP_NONE,
120436 +#endif
120437 +#if BUILDING_GCC_VERSION >= 5000
120438 +#elif BUILDING_GCC_VERSION >= 4009
120439 + .has_gate = false,
120440 + .has_execute = true,
120441 +#else
120442 + .gate = NULL,
120443 + .execute = check_local_variables,
120444 + .sub = NULL,
120445 + .next = NULL,
120446 + .static_pass_number = 0,
120447 +#endif
120448 + .tv_id = TV_NONE,
120449 + .properties_required = 0,
120450 + .properties_provided = 0,
120451 + .properties_destroyed = 0,
120452 + .todo_flags_start = 0,
120453 + .todo_flags_finish = 0
120454 +#if BUILDING_GCC_VERSION < 4009
120455 + }
120456 +#endif
120457 +};
120458 +
120459 +#if BUILDING_GCC_VERSION >= 4009
120460 +class check_local_variables_pass : public gimple_opt_pass {
120461 +public:
120462 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
120463 + unsigned int execute() { return check_local_variables(); }
120464 +};
120465 +}
120466 +
120467 +static opt_pass *make_check_local_variables_pass(void)
120468 +{
120469 + return new check_local_variables_pass();
120470 +}
120471 +#else
120472 +static struct opt_pass *make_check_local_variables_pass(void)
120473 +{
120474 + return &check_local_variables_pass.pass;
120475 +}
120476 +#endif
120477 +
120478 +static struct {
120479 + const char *name;
120480 + const char *asm_op;
120481 +} sections[] = {
120482 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
120483 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
120484 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
120485 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
120486 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
120487 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
120488 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
120489 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
120490 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
120491 +};
120492 +
120493 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
120494 +
120495 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
120496 +{
120497 + size_t i;
120498 +
120499 + for (i = 0; i < ARRAY_SIZE(sections); i++)
120500 + if (!strcmp(sections[i].name, name))
120501 + return 0;
120502 + return old_section_type_flags(decl, name, reloc);
120503 +}
120504 +
120505 +static void constify_start_unit(void *gcc_data, void *user_data)
120506 +{
120507 +// size_t i;
120508 +
120509 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
120510 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
120511 +// sections[i].section = get_section(sections[i].name, 0, NULL);
120512 +
120513 + old_section_type_flags = targetm.section_type_flags;
120514 + targetm.section_type_flags = constify_section_type_flags;
120515 +}
120516 +
120517 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
120518 +{
120519 + const char * const plugin_name = plugin_info->base_name;
120520 + const int argc = plugin_info->argc;
120521 + const struct plugin_argument * const argv = plugin_info->argv;
120522 + int i;
120523 + bool constify = true;
120524 +
120525 + struct register_pass_info check_local_variables_pass_info;
120526 +
120527 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
120528 + check_local_variables_pass_info.reference_pass_name = "ssa";
120529 + check_local_variables_pass_info.ref_pass_instance_number = 1;
120530 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
120531 +
120532 + if (!plugin_default_version_check(version, &gcc_version)) {
120533 + error(G_("incompatible gcc/plugin versions"));
120534 + return 1;
120535 + }
120536 +
120537 + for (i = 0; i < argc; ++i) {
120538 + if (!(strcmp(argv[i].key, "no-constify"))) {
120539 + constify = false;
120540 + continue;
120541 + }
120542 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
120543 + }
120544 +
120545 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
120546 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
120547 + constify = false;
120548 + }
120549 +
120550 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
120551 + if (constify) {
120552 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
120553 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
120554 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
120555 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
120556 + }
120557 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
120558 +
120559 + return 0;
120560 +}
120561 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
120562 new file mode 100644
120563 index 0000000..1d20e32
120564 --- /dev/null
120565 +++ b/tools/gcc/gcc-common.h
120566 @@ -0,0 +1,689 @@
120567 +#ifndef GCC_COMMON_H_INCLUDED
120568 +#define GCC_COMMON_H_INCLUDED
120569 +
120570 +#include "plugin.h"
120571 +#include "bversion.h"
120572 +#include "plugin-version.h"
120573 +#include "config.h"
120574 +#include "system.h"
120575 +#include "coretypes.h"
120576 +#include "tm.h"
120577 +#include "line-map.h"
120578 +#include "input.h"
120579 +#include "tree.h"
120580 +
120581 +#include "tree-inline.h"
120582 +#include "version.h"
120583 +#include "rtl.h"
120584 +#include "tm_p.h"
120585 +#include "flags.h"
120586 +//#include "insn-attr.h"
120587 +//#include "insn-config.h"
120588 +//#include "insn-flags.h"
120589 +#include "hard-reg-set.h"
120590 +//#include "recog.h"
120591 +#include "output.h"
120592 +#include "except.h"
120593 +#include "function.h"
120594 +#include "toplev.h"
120595 +//#include "expr.h"
120596 +#include "basic-block.h"
120597 +#include "intl.h"
120598 +#include "ggc.h"
120599 +//#include "regs.h"
120600 +#include "timevar.h"
120601 +
120602 +#include "params.h"
120603 +
120604 +#if BUILDING_GCC_VERSION <= 4009
120605 +#include "pointer-set.h"
120606 +#else
120607 +#include "hash-map.h"
120608 +#endif
120609 +
120610 +#include "emit-rtl.h"
120611 +//#include "reload.h"
120612 +//#include "ira.h"
120613 +//#include "dwarf2asm.h"
120614 +#include "debug.h"
120615 +#include "target.h"
120616 +#include "langhooks.h"
120617 +#include "cfgloop.h"
120618 +//#include "hosthooks.h"
120619 +#include "cgraph.h"
120620 +#include "opts.h"
120621 +//#include "coverage.h"
120622 +//#include "value-prof.h"
120623 +
120624 +#if BUILDING_GCC_VERSION == 4005
120625 +#include <sys/mman.h>
120626 +#endif
120627 +
120628 +#if BUILDING_GCC_VERSION >= 4007
120629 +#include "tree-pretty-print.h"
120630 +#include "gimple-pretty-print.h"
120631 +#endif
120632 +
120633 +#if BUILDING_GCC_VERSION >= 4006
120634 +//#include "c-tree.h"
120635 +//#include "cp/cp-tree.h"
120636 +#include "c-family/c-common.h"
120637 +#else
120638 +#include "c-common.h"
120639 +#endif
120640 +
120641 +#if BUILDING_GCC_VERSION <= 4008
120642 +#include "tree-flow.h"
120643 +#else
120644 +#include "tree-cfgcleanup.h"
120645 +#endif
120646 +
120647 +#if BUILDING_GCC_VERSION >= 4008
120648 +#include "is-a.h"
120649 +#endif
120650 +
120651 +#include "diagnostic.h"
120652 +//#include "tree-diagnostic.h"
120653 +#include "tree-dump.h"
120654 +#include "tree-pass.h"
120655 +//#include "df.h"
120656 +#include "predict.h"
120657 +#include "ipa-utils.h"
120658 +
120659 +#if BUILDING_GCC_VERSION >= 4009
120660 +#include "varasm.h"
120661 +#include "stor-layout.h"
120662 +#include "internal-fn.h"
120663 +#include "gimple-expr.h"
120664 +#include "gimple-fold.h"
120665 +//#include "diagnostic-color.h"
120666 +#include "context.h"
120667 +#include "tree-ssa-alias.h"
120668 +#include "tree-ssa.h"
120669 +#include "stringpool.h"
120670 +#include "tree-ssanames.h"
120671 +#include "print-tree.h"
120672 +#include "tree-eh.h"
120673 +#include "stmt.h"
120674 +#include "gimplify.h"
120675 +#endif
120676 +
120677 +#include "gimple.h"
120678 +
120679 +#if BUILDING_GCC_VERSION >= 4009
120680 +#include "tree-ssa-operands.h"
120681 +#include "tree-phinodes.h"
120682 +#include "tree-cfg.h"
120683 +#include "gimple-iterator.h"
120684 +#include "gimple-ssa.h"
120685 +#include "ssa-iterators.h"
120686 +#endif
120687 +
120688 +//#include "lto/lto.h"
120689 +#if BUILDING_GCC_VERSION >= 4007
120690 +//#include "data-streamer.h"
120691 +#else
120692 +//#include "lto-streamer.h"
120693 +#endif
120694 +//#include "lto-compress.h"
120695 +#if BUILDING_GCC_VERSION >= 5000
120696 +//#include "lto-section-names.h"
120697 +#include "builtins.h"
120698 +#endif
120699 +
120700 +//#include "expr.h" where are you...
120701 +extern rtx emit_move_insn(rtx x, rtx y);
120702 +
120703 +// missing from basic_block.h...
120704 +extern void debug_dominance_info(enum cdi_direction dir);
120705 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
120706 +
120707 +#ifdef __cplusplus
120708 +static inline void debug_tree(const_tree t)
120709 +{
120710 + debug_tree(CONST_CAST_TREE(t));
120711 +}
120712 +#else
120713 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
120714 +#endif
120715 +
120716 +#define __unused __attribute__((__unused__))
120717 +
120718 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
120719 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
120720 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
120721 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
120722 +
120723 +// should come from c-tree.h if only it were installed for gcc 4.5...
120724 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
120725 +
120726 +#if BUILDING_GCC_VERSION == 4005
120727 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls, (I) = 0; vars && ((D) = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), (I)++)
120728 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
120729 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
120730 +#define TODO_rebuild_cgraph_edges 0
120731 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
120732 +
120733 +#ifndef O_BINARY
120734 +#define O_BINARY 0
120735 +#endif
120736 +
120737 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
120738 +{
120739 + tree fndecl;
120740 +
120741 + if (!is_gimple_call(stmt))
120742 + return false;
120743 + fndecl = gimple_call_fndecl(stmt);
120744 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
120745 + return false;
120746 +// print_node(stderr, "pax", fndecl, 4);
120747 + return DECL_FUNCTION_CODE(fndecl) == code;
120748 +}
120749 +
120750 +static inline bool is_simple_builtin(tree decl)
120751 +{
120752 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
120753 + return false;
120754 +
120755 + switch (DECL_FUNCTION_CODE(decl)) {
120756 + /* Builtins that expand to constants. */
120757 + case BUILT_IN_CONSTANT_P:
120758 + case BUILT_IN_EXPECT:
120759 + case BUILT_IN_OBJECT_SIZE:
120760 + case BUILT_IN_UNREACHABLE:
120761 + /* Simple register moves or loads from stack. */
120762 + case BUILT_IN_RETURN_ADDRESS:
120763 + case BUILT_IN_EXTRACT_RETURN_ADDR:
120764 + case BUILT_IN_FROB_RETURN_ADDR:
120765 + case BUILT_IN_RETURN:
120766 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
120767 + case BUILT_IN_FRAME_ADDRESS:
120768 + case BUILT_IN_VA_END:
120769 + case BUILT_IN_STACK_SAVE:
120770 + case BUILT_IN_STACK_RESTORE:
120771 + /* Exception state returns or moves registers around. */
120772 + case BUILT_IN_EH_FILTER:
120773 + case BUILT_IN_EH_POINTER:
120774 + case BUILT_IN_EH_COPY_VALUES:
120775 + return true;
120776 +
120777 + default:
120778 + return false;
120779 + }
120780 +}
120781 +
120782 +static inline void add_local_decl(struct function *fun, tree d)
120783 +{
120784 + gcc_assert(TREE_CODE(d) == VAR_DECL);
120785 + fun->local_decls = tree_cons(NULL_TREE, d, fun->local_decls);
120786 +}
120787 +#endif
120788 +
120789 +#if BUILDING_GCC_VERSION <= 4006
120790 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
120791 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
120792 +#define EDGE_PRESERVE 0ULL
120793 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
120794 +#define flag_fat_lto_objects true
120795 +
120796 +#define get_random_seed(noinit) ({ \
120797 + unsigned HOST_WIDE_INT seed; \
120798 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
120799 + seed * seed; })
120800 +
120801 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
120802 +
120803 +static inline bool gimple_clobber_p(gimple s __unused)
120804 +{
120805 + return false;
120806 +}
120807 +
120808 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
120809 +{
120810 + unsigned i;
120811 +
120812 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
120813 + tree op = gimple_asm_clobber_op(stmt, i);
120814 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
120815 + return true;
120816 + }
120817 +
120818 + return false;
120819 +}
120820 +
120821 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
120822 +{
120823 + return implicit_built_in_decls[fncode];
120824 +}
120825 +
120826 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
120827 +{
120828 + return cgraph_postorder(order);
120829 +}
120830 +
120831 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
120832 +{
120833 + struct cgraph_node *node = cgraph_get_node(decl);
120834 +
120835 + return node ? node : cgraph_node(decl);
120836 +}
120837 +
120838 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
120839 +{
120840 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
120841 +}
120842 +
120843 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
120844 +{
120845 + struct cgraph_node *node;
120846 +
120847 + for (node = cgraph_nodes; node; node = node->next)
120848 + if (cgraph_function_with_gimple_body_p(node))
120849 + return node;
120850 + return NULL;
120851 +}
120852 +
120853 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
120854 +{
120855 + for (node = node->next; node; node = node->next)
120856 + if (cgraph_function_with_gimple_body_p(node))
120857 + return node;
120858 + return NULL;
120859 +}
120860 +
120861 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
120862 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
120863 + (node) = cgraph_next_function_with_gimple_body(node))
120864 +
120865 +static inline void varpool_add_new_variable(tree decl)
120866 +{
120867 + varpool_finalize_decl(decl);
120868 +}
120869 +#endif
120870 +
120871 +#if BUILDING_GCC_VERSION == 4006
120872 +extern void debug_gimple_stmt(gimple);
120873 +extern void debug_gimple_seq(gimple_seq);
120874 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
120875 +extern void print_gimple_stmt(FILE *, gimple, int, int);
120876 +extern void print_gimple_expr(FILE *, gimple, int, int);
120877 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
120878 +#endif
120879 +
120880 +#if BUILDING_GCC_VERSION <= 4007
120881 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
120882 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
120883 +#define PROP_loops 0
120884 +#define NODE_SYMBOL(node) (node)
120885 +#define NODE_DECL(node) (node)->decl
120886 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
120887 +
120888 +static inline int bb_loop_depth(const_basic_block bb)
120889 +{
120890 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
120891 +}
120892 +
120893 +static inline bool gimple_store_p(gimple gs)
120894 +{
120895 + tree lhs = gimple_get_lhs(gs);
120896 + return lhs && !is_gimple_reg(lhs);
120897 +}
120898 +#endif
120899 +
120900 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
120901 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
120902 +{
120903 + return cgraph_alias_aliased_node(n);
120904 +}
120905 +#endif
120906 +
120907 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
120908 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
120909 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
120910 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
120911 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
120912 +#endif
120913 +
120914 +#if BUILDING_GCC_VERSION <= 4008
120915 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
120916 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
120917 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
120918 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
120919 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
120920 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
120921 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
120922 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
120923 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
120924 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
120925 +
120926 +static inline bool tree_fits_shwi_p(const_tree t)
120927 +{
120928 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
120929 + return false;
120930 +
120931 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
120932 + return true;
120933 +
120934 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
120935 + return true;
120936 +
120937 + return false;
120938 +}
120939 +
120940 +static inline bool tree_fits_uhwi_p(const_tree t)
120941 +{
120942 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
120943 + return false;
120944 +
120945 + return TREE_INT_CST_HIGH(t) == 0;
120946 +}
120947 +
120948 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
120949 +{
120950 + gcc_assert(tree_fits_shwi_p(t));
120951 + return TREE_INT_CST_LOW(t);
120952 +}
120953 +
120954 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
120955 +{
120956 + gcc_assert(tree_fits_uhwi_p(t));
120957 + return TREE_INT_CST_LOW(t);
120958 +}
120959 +
120960 +static inline const char *get_tree_code_name(enum tree_code code)
120961 +{
120962 + gcc_assert(code < MAX_TREE_CODES);
120963 + return tree_code_name[code];
120964 +}
120965 +
120966 +#define ipa_remove_stmt_references(cnode, stmt)
120967 +
120968 +typedef union gimple_statement_d gasm;
120969 +typedef union gimple_statement_d gassign;
120970 +typedef union gimple_statement_d gcall;
120971 +typedef union gimple_statement_d gcond;
120972 +typedef union gimple_statement_d gdebug;
120973 +typedef union gimple_statement_d gphi;
120974 +typedef union gimple_statement_d greturn;
120975 +#endif
120976 +
120977 +#if BUILDING_GCC_VERSION == 4008
120978 +#define NODE_SYMBOL(node) (&(node)->symbol)
120979 +#define NODE_DECL(node) (node)->symbol.decl
120980 +#endif
120981 +
120982 +#if BUILDING_GCC_VERSION >= 4008
120983 +#define add_referenced_var(var)
120984 +#define mark_sym_for_renaming(var)
120985 +#define varpool_mark_needed_node(node)
120986 +#define create_var_ann(var)
120987 +#define TODO_dump_func 0
120988 +#define TODO_dump_cgraph 0
120989 +#endif
120990 +
120991 +#if BUILDING_GCC_VERSION <= 4009
120992 +#define TODO_verify_il 0
120993 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
120994 +#endif
120995 +
120996 +#if BUILDING_GCC_VERSION == 4009
120997 +typedef struct gimple_statement_base gasm;
120998 +typedef struct gimple_statement_base gassign;
120999 +typedef struct gimple_statement_base gcall;
121000 +typedef struct gimple_statement_base gcond;
121001 +typedef struct gimple_statement_base gdebug;
121002 +typedef struct gimple_statement_base gphi;
121003 +typedef struct gimple_statement_base greturn;
121004 +#endif
121005 +
121006 +#if BUILDING_GCC_VERSION <= 4009
121007 +typedef struct rtx_def rtx_insn;
121008 +
121009 +static inline void set_decl_section_name(tree node, const char *value)
121010 +{
121011 + DECL_SECTION_NAME(node) = build_string(strlen(value) + 1, value);
121012 +}
121013 +
121014 +static inline gasm *as_a_gasm(gimple stmt)
121015 +{
121016 + return stmt;
121017 +}
121018 +
121019 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
121020 +{
121021 + return stmt;
121022 +}
121023 +
121024 +static inline gassign *as_a_gassign(gimple stmt)
121025 +{
121026 + return stmt;
121027 +}
121028 +
121029 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
121030 +{
121031 + return stmt;
121032 +}
121033 +
121034 +static inline gcall *as_a_gcall(gimple stmt)
121035 +{
121036 + return stmt;
121037 +}
121038 +
121039 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
121040 +{
121041 + return stmt;
121042 +}
121043 +
121044 +static inline gphi *as_a_gphi(gimple stmt)
121045 +{
121046 + return stmt;
121047 +}
121048 +
121049 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
121050 +{
121051 + return stmt;
121052 +}
121053 +
121054 +static inline greturn *as_a_greturn(gimple stmt)
121055 +{
121056 + return stmt;
121057 +}
121058 +
121059 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
121060 +{
121061 + return stmt;
121062 +}
121063 +#endif
121064 +
121065 +#if BUILDING_GCC_VERSION >= 4009
121066 +#define TODO_ggc_collect 0
121067 +#define NODE_SYMBOL(node) (node)
121068 +#define NODE_DECL(node) (node)->decl
121069 +#define cgraph_node_name(node) (node)->name()
121070 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
121071 +#endif
121072 +
121073 +#if BUILDING_GCC_VERSION >= 5000
121074 +#define TODO_verify_ssa TODO_verify_il
121075 +#define TODO_verify_flow TODO_verify_il
121076 +#define TODO_verify_stmts TODO_verify_il
121077 +#define TODO_verify_rtl_sharing TODO_verify_il
121078 +
121079 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
121080 +
121081 +#define INSN_DELETED_P(insn) (insn)->deleted()
121082 +
121083 +// symtab/cgraph related
121084 +#define debug_cgraph_node(node) (node)->debug()
121085 +#define cgraph_get_node(decl) cgraph_node::get(decl)
121086 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
121087 +#define cgraph_n_nodes symtab->cgraph_count
121088 +#define cgraph_max_uid symtab->cgraph_max_uid
121089 +#define varpool_get_node(decl) varpool_node::get(decl)
121090 +
121091 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
121092 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
121093 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
121094 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
121095 +
121096 +typedef struct cgraph_node *cgraph_node_ptr;
121097 +typedef struct cgraph_edge *cgraph_edge_p;
121098 +typedef struct varpool_node *varpool_node_ptr;
121099 +
121100 +static inline void change_decl_assembler_name(tree decl, tree name)
121101 +{
121102 + symtab->change_decl_assembler_name(decl, name);
121103 +}
121104 +
121105 +static inline void varpool_finalize_decl(tree decl)
121106 +{
121107 + varpool_node::finalize_decl(decl);
121108 +}
121109 +
121110 +static inline void varpool_add_new_variable(tree decl)
121111 +{
121112 + varpool_node::add(decl);
121113 +}
121114 +
121115 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
121116 +{
121117 + return node->function_symbol(availability);
121118 +}
121119 +
121120 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
121121 +{
121122 + return node->ultimate_alias_target(availability);
121123 +}
121124 +
121125 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
121126 +{
121127 + return node->only_called_directly_p();
121128 +}
121129 +
121130 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
121131 +{
121132 + return node->get_availability();
121133 +}
121134 +
121135 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
121136 +{
121137 + return node->get_alias_target();
121138 +}
121139 +
121140 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
121141 +{
121142 + return symtab->add_cgraph_insertion_hook(hook, data);
121143 +}
121144 +
121145 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
121146 +{
121147 + symtab->remove_cgraph_insertion_hook(entry);
121148 +}
121149 +
121150 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
121151 +{
121152 + return symtab->add_cgraph_removal_hook(hook, data);
121153 +}
121154 +
121155 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
121156 +{
121157 + symtab->remove_cgraph_removal_hook(entry);
121158 +}
121159 +
121160 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
121161 +{
121162 + return symtab->add_cgraph_duplication_hook(hook, data);
121163 +}
121164 +
121165 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
121166 +{
121167 + symtab->remove_cgraph_duplication_hook(entry);
121168 +}
121169 +
121170 +// gimple related
121171 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
121172 +{
121173 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
121174 +}
121175 +
121176 +template <>
121177 +template <>
121178 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
121179 +{
121180 + return gs->code == GIMPLE_ASSIGN;
121181 +}
121182 +
121183 +template <>
121184 +template <>
121185 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
121186 +{
121187 + return gs->code == GIMPLE_RETURN;
121188 +}
121189 +
121190 +static inline gasm *as_a_gasm(gimple stmt)
121191 +{
121192 + return as_a<gasm *>(stmt);
121193 +}
121194 +
121195 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
121196 +{
121197 + return as_a<const gasm *>(stmt);
121198 +}
121199 +
121200 +static inline gassign *as_a_gassign(gimple stmt)
121201 +{
121202 + return as_a<gassign *>(stmt);
121203 +}
121204 +
121205 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
121206 +{
121207 + return as_a<const gassign *>(stmt);
121208 +}
121209 +
121210 +static inline gcall *as_a_gcall(gimple stmt)
121211 +{
121212 + return as_a<gcall *>(stmt);
121213 +}
121214 +
121215 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
121216 +{
121217 + return as_a<const gcall *>(stmt);
121218 +}
121219 +
121220 +static inline gphi *as_a_gphi(gimple stmt)
121221 +{
121222 + return as_a<gphi *>(stmt);
121223 +}
121224 +
121225 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
121226 +{
121227 + return as_a<const gphi *>(stmt);
121228 +}
121229 +
121230 +static inline greturn *as_a_greturn(gimple stmt)
121231 +{
121232 + return as_a<greturn *>(stmt);
121233 +}
121234 +
121235 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
121236 +{
121237 + return as_a<const greturn *>(stmt);
121238 +}
121239 +
121240 +// IPA/LTO related
121241 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
121242 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
121243 +
121244 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
121245 +{
121246 + return dyn_cast<cgraph_node_ptr>(ref->referring);
121247 +}
121248 +
121249 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
121250 +{
121251 + referring_node->remove_stmt_references(stmt);
121252 +}
121253 +#endif
121254 +
121255 +#endif
121256 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
121257 new file mode 100644
121258 index 0000000..7514850
121259 --- /dev/null
121260 +++ b/tools/gcc/gen-random-seed.sh
121261 @@ -0,0 +1,8 @@
121262 +#!/bin/sh
121263 +
121264 +if [ ! -f "$1" ]; then
121265 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
121266 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
121267 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
121268 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
121269 +fi
121270 diff --git a/tools/gcc/initify_plugin.c b/tools/gcc/initify_plugin.c
121271 new file mode 100644
121272 index 0000000..294ac43
121273 --- /dev/null
121274 +++ b/tools/gcc/initify_plugin.c
121275 @@ -0,0 +1,450 @@
121276 +/*
121277 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
121278 + * Licensed under the GPL v2, or (at your option) v3
121279 + *
121280 + * Homepage:
121281 + * https://github.com/ephox-gcc-plugins/initify
121282 + *
121283 + * Move string constants (__func__ and function string arguments marked by the nocapture attribute)
121284 + * only referenced in __init/__exit functions to __initconst/__exitconst sections.
121285 + *
121286 + * Usage:
121287 + * $ make
121288 + * $ make run
121289 + */
121290 +
121291 +#include "gcc-common.h"
121292 +
121293 +int plugin_is_GPL_compatible;
121294 +
121295 +static bool verbose = false;
121296 +
121297 +static struct plugin_info initify_plugin_info = {
121298 + .version = "20150524a",
121299 + .help = "initify_plugin\n",
121300 +};
121301 +
121302 +static tree handle_nocapture_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
121303 +{
121304 + tree orig_attr, arg;
121305 +
121306 + *no_add_attrs = true;
121307 + switch (TREE_CODE(*node)) {
121308 + case FUNCTION_DECL:
121309 + case FUNCTION_TYPE:
121310 + case METHOD_TYPE:
121311 + break;
121312 +
121313 + case TYPE_DECL: {
121314 + const_tree fntype = TREE_TYPE(*node);
121315 +
121316 + if (TREE_CODE(fntype) == POINTER_TYPE)
121317 + fntype = TREE_TYPE(fntype);
121318 + if (TREE_CODE(fntype) == FUNCTION_TYPE || TREE_CODE(fntype) == METHOD_TYPE)
121319 + break;
121320 + // FALLTHROUGH
121321 + }
121322 +
121323 + default:
121324 + error("%s: %qE attribute only applies to functions", __func__, name);
121325 + debug_tree(*node);
121326 + return NULL_TREE;
121327 + }
121328 +
121329 + for (arg = args; arg; arg = TREE_CHAIN(arg)) {
121330 + tree position = TREE_VALUE(arg);
121331 +
121332 + if (TREE_CODE(position) != INTEGER_CST) {
121333 + error("%s: parameter isn't an integer", __func__);
121334 + debug_tree(arg);
121335 + return NULL_TREE;
121336 + }
121337 + }
121338 +
121339 + orig_attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(*node));
121340 + if (orig_attr)
121341 + chainon(TREE_VALUE(orig_attr), args);
121342 + else
121343 + *no_add_attrs = false;
121344 +
121345 + return NULL_TREE;
121346 +}
121347 +
121348 +static struct attribute_spec nocapture_attr = {
121349 + .name = "nocapture",
121350 + .min_length = 1,
121351 + .max_length = -1,
121352 + .decl_required = true,
121353 + .type_required = false,
121354 + .function_type_required = false,
121355 + .handler = handle_nocapture_attribute,
121356 +#if BUILDING_GCC_VERSION >= 4007
121357 + .affects_type_identity = false
121358 +#endif
121359 +};
121360 +
121361 +static void register_attributes(void __unused *event_data, void __unused *data)
121362 +{
121363 + register_attribute(&nocapture_attr);
121364 +}
121365 +
121366 +static const char *get_init_exit_section(const_tree decl)
121367 +{
121368 + const_tree section;
121369 + tree attr_value;
121370 +
121371 + section = lookup_attribute("section", DECL_ATTRIBUTES(decl));
121372 + if (!section)
121373 + return NULL;
121374 +
121375 + gcc_assert(TREE_VALUE(section));
121376 + for (attr_value = TREE_VALUE(section); attr_value; attr_value = TREE_CHAIN(attr_value)) {
121377 + const char *str = TREE_STRING_POINTER(TREE_VALUE(attr_value));
121378 +
121379 + if (!strncmp(str, ".init.", 6))
121380 + return str;
121381 +
121382 + if (!strncmp(str, ".exit.", 6))
121383 + return str;
121384 + }
121385 +
121386 + return NULL;
121387 +}
121388 +
121389 +static tree get_string_cst(tree var)
121390 +{
121391 + if (var == NULL_TREE)
121392 + return NULL_TREE;
121393 +
121394 + if (TREE_CODE(var) == STRING_CST)
121395 + return var;
121396 +
121397 + switch (TREE_CODE_CLASS(TREE_CODE(var))) {
121398 + case tcc_expression:
121399 + case tcc_reference: {
121400 + int i;
121401 +
121402 + for (i = 0; i < TREE_OPERAND_LENGTH(var); i++) {
121403 + tree ret = get_string_cst(TREE_OPERAND(var, i));
121404 + if (ret != NULL_TREE)
121405 + return ret;
121406 + }
121407 + break;
121408 + }
121409 +
121410 + default:
121411 + break;
121412 + }
121413 +
121414 + return NULL_TREE;
121415 +}
121416 +
121417 +static bool set_init_exit_section(tree decl, bool initexit)
121418 +{
121419 + const char *str;
121420 +
121421 + gcc_assert(DECL_P(decl));
121422 +
121423 + str = get_init_exit_section(decl);
121424 + if (str)
121425 + return false;
121426 +
121427 + if (initexit)
121428 + set_decl_section_name(decl, ".init.rodata.str");
121429 + else
121430 + set_decl_section_name(decl, ".exit.rodata.str");
121431 + return true;
121432 +}
121433 +
121434 +static void search_local_strs(bool initexit)
121435 +{
121436 + unsigned int i;
121437 + tree var;
121438 +
121439 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
121440 + tree str, init_val = DECL_INITIAL(var);
121441 +
121442 + if (init_val == NULL_TREE)
121443 + continue;
121444 + if (strcmp(DECL_NAME_POINTER(var), "__func__"))
121445 + continue;
121446 +
121447 + str = get_string_cst(init_val);
121448 + gcc_assert(str);
121449 +
121450 + if (set_init_exit_section(var, initexit) && verbose)
121451 + inform(DECL_SOURCE_LOCATION(var), "initified local var: %s: %s", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
121452 + }
121453 +}
121454 +
121455 +static tree create_tmp_assign(gcall *stmt, unsigned int num)
121456 +{
121457 + tree str, type, decl, arg = gimple_call_arg(stmt, num);
121458 +
121459 + str = get_string_cst(arg);
121460 + decl = build_decl(DECL_SOURCE_LOCATION(current_function_decl), VAR_DECL, create_tmp_var_name("cicus"), TREE_TYPE(str));
121461 +
121462 + type = TREE_TYPE(TREE_TYPE(decl));
121463 + type = build_qualified_type(type, TYPE_QUALS(type) | TYPE_QUAL_CONST);
121464 + TYPE_READONLY(type) = 1;
121465 + TREE_PUBLIC(type) = 0;
121466 +
121467 + DECL_INITIAL(decl) = str;
121468 + DECL_CONTEXT(decl) = current_function_decl;
121469 + DECL_ARTIFICIAL(decl) = 1;
121470 +
121471 + TREE_STATIC(decl) = 1;
121472 + TREE_READONLY(decl) = 1;
121473 + TREE_ADDRESSABLE(decl) = 1;
121474 + TREE_USED(decl) = 1;
121475 +
121476 + add_referenced_var(decl);
121477 + add_local_decl(cfun, decl);
121478 +
121479 + varpool_add_new_variable(decl);
121480 + varpool_mark_needed_node(varpool_node(decl));
121481 +
121482 + DECL_CHAIN(decl) = BLOCK_VARS(DECL_INITIAL(current_function_decl));
121483 + BLOCK_VARS(DECL_INITIAL (current_function_decl)) = decl;
121484 +
121485 + decl = build_fold_addr_expr_loc(DECL_SOURCE_LOCATION(current_function_decl), decl);
121486 + gimple_call_set_arg(stmt, num, decl);
121487 + update_stmt(stmt);
121488 +
121489 + return TREE_OPERAND(decl, 0);
121490 +}
121491 +
121492 +static bool is_syscall(const_tree fn)
121493 +{
121494 + if (!strncmp(DECL_NAME_POINTER(fn), "sys_", 4))
121495 + return true;
121496 +
121497 + if (!strncmp(DECL_NAME_POINTER(fn), "sys32_", 6))
121498 + return true;
121499 +
121500 + if (!strncmp(DECL_NAME_POINTER(fn), "compat_sys_", 11))
121501 + return true;
121502 +
121503 + return false;
121504 +}
121505 +
121506 +static bool is_vararg(const_tree fn)
121507 +{
121508 + tree arg_list;
121509 +
121510 + arg_list = TYPE_ARG_TYPES(TREE_TYPE(fn));
121511 + if (arg_list == NULL_TREE)
121512 + return false;
121513 +
121514 + return tree_last(arg_list) != void_list_node;
121515 +}
121516 +
121517 +// __printf(1, 0), 0: turn off the varargs checking
121518 +static bool check_varargs(const_tree attr)
121519 +{
121520 + const_tree attr_val;
121521 +
121522 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
121523 + if (TREE_VALUE(attr_val) == integer_zero_node)
121524 + return false;
121525 + }
121526 + return true;
121527 +}
121528 +
121529 +static bool is_nocapture_param(const_gimple stmt, unsigned int num)
121530 +{
121531 + unsigned int attr_arg_val = 0;
121532 + tree attr_val;
121533 + const_tree attr;
121534 + const_tree fndecl = gimple_call_fndecl(stmt);
121535 +
121536 + gcc_assert(DECL_ABSTRACT_ORIGIN(fndecl) == NULL_TREE);
121537 +
121538 + if (is_syscall(fndecl))
121539 + return true;
121540 +
121541 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
121542 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
121543 + attr_arg_val = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_val));
121544 +
121545 + if (attr_arg_val == num + 1)
121546 + return true;
121547 + }
121548 +
121549 + if (!is_vararg(fndecl))
121550 + return false;
121551 + if (!check_varargs(attr))
121552 + return false;
121553 + return attr_arg_val < num + 1;
121554 +}
121555 +
121556 +static void search_str_param(gcall *stmt, bool initexit)
121557 +{
121558 + unsigned int num;
121559 +
121560 + for (num = 0; num < gimple_call_num_args(stmt); num++) {
121561 + tree var, str, arg = gimple_call_arg(stmt, num);
121562 +
121563 + str = get_string_cst(arg);
121564 + if (str == NULL_TREE)
121565 + continue;
121566 +
121567 + if (!is_nocapture_param(stmt, num))
121568 + continue;
121569 +
121570 + var = create_tmp_assign(stmt, num);
121571 + if (set_init_exit_section(var, initexit) && verbose)
121572 + inform(gimple_location(stmt), "initified function arg: %s: [%s]", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
121573 + }
121574 +}
121575 +
121576 +static bool has_nocapture_param(const gcall *stmt)
121577 +{
121578 + const_tree attr, fndecl = gimple_call_fndecl(stmt);
121579 +
121580 + if (fndecl == NULL_TREE)
121581 + return false;
121582 +
121583 + if (is_syscall(fndecl))
121584 + return true;
121585 +
121586 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
121587 + return attr != NULL_TREE;
121588 +}
121589 +
121590 +static void search_const_strs(bool initexit)
121591 +{
121592 + basic_block bb;
121593 +
121594 + FOR_ALL_BB_FN(bb, cfun) {
121595 + gimple_stmt_iterator gsi;
121596 +
121597 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121598 + gcall *call_stmt;
121599 + gimple stmt = gsi_stmt(gsi);
121600 +
121601 + if (!is_gimple_call(stmt))
121602 + continue;
121603 +
121604 + call_stmt = as_a_gcall(stmt);
121605 + if (has_nocapture_param(call_stmt))
121606 + search_str_param(call_stmt, initexit);
121607 + }
121608 + }
121609 +}
121610 +
121611 +static unsigned int handle_function(void)
121612 +{
121613 + bool initexit;
121614 + const char *section = get_init_exit_section(current_function_decl);
121615 +
121616 + if (!section)
121617 + return 0;
121618 +
121619 + initexit = !strncmp(section, ".init.", 6);
121620 + search_local_strs(initexit);
121621 + search_const_strs(initexit);
121622 +
121623 + return 0;
121624 +}
121625 +
121626 +#if BUILDING_GCC_VERSION >= 4009
121627 +namespace {
121628 +static const struct pass_data initify_plugin_pass_data = {
121629 +#else
121630 +static struct gimple_opt_pass initify_plugin_pass = {
121631 + .pass = {
121632 +#endif
121633 + .type = GIMPLE_PASS,
121634 + .name = "initify_plugin",
121635 +#if BUILDING_GCC_VERSION >= 4008
121636 + .optinfo_flags = OPTGROUP_NONE,
121637 +#endif
121638 +#if BUILDING_GCC_VERSION >= 5000
121639 +#elif BUILDING_GCC_VERSION >= 4009
121640 + .has_gate = false,
121641 + .has_execute = true,
121642 +#else
121643 + .gate = NULL,
121644 + .execute = handle_function,
121645 + .sub = NULL,
121646 + .next = NULL,
121647 + .static_pass_number = 0,
121648 +#endif
121649 + .tv_id = TV_NONE,
121650 + .properties_required = 0,
121651 + .properties_provided = 0,
121652 + .properties_destroyed = 0,
121653 + .todo_flags_start = 0,
121654 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
121655 +#if BUILDING_GCC_VERSION < 4009
121656 + }
121657 +#endif
121658 +};
121659 +
121660 +#if BUILDING_GCC_VERSION >= 4009
121661 +class initify_plugin_pass : public gimple_opt_pass {
121662 +public:
121663 + initify_plugin_pass() : gimple_opt_pass(initify_plugin_pass_data, g) {}
121664 +#if BUILDING_GCC_VERSION >= 5000
121665 + virtual unsigned int execute(function *) { return handle_function(); }
121666 +#else
121667 + unsigned int execute() { return handle_function(); }
121668 +#endif
121669 +};
121670 +}
121671 +
121672 +static struct opt_pass *make_initify_plugin_pass(void)
121673 +{
121674 + return new initify_plugin_pass();
121675 +}
121676 +#else
121677 +static struct opt_pass *make_initify_plugin_pass(void)
121678 +{
121679 + return &initify_plugin_pass.pass;
121680 +}
121681 +#endif
121682 +
121683 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
121684 +
121685 +static unsigned int initify_section_type_flags(tree decl, const char *name, int reloc)
121686 +{
121687 + if (!strcmp(name, ".init.rodata.str") || !strcmp(name, ".exit.rodata.str")) {
121688 + gcc_assert(TREE_CODE(decl) == VAR_DECL);
121689 + gcc_assert(DECL_INITIAL(decl));
121690 + gcc_assert(TREE_CODE(DECL_INITIAL(decl)) == STRING_CST);
121691 +
121692 + return 1 | SECTION_MERGE | SECTION_STRINGS;
121693 + }
121694 +
121695 + return old_section_type_flags(decl, name, reloc);
121696 +}
121697 +
121698 +static void initify_start_unit(void __unused *gcc_data, void __unused *user_data)
121699 +{
121700 + old_section_type_flags = targetm.section_type_flags;
121701 + targetm.section_type_flags = initify_section_type_flags;
121702 +}
121703 +
121704 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
121705 +{
121706 + const char * const plugin_name = plugin_info->base_name;
121707 + struct register_pass_info initify_plugin_pass_info;
121708 +
121709 + initify_plugin_pass_info.pass = make_initify_plugin_pass();
121710 + initify_plugin_pass_info.reference_pass_name = "nrv";
121711 + initify_plugin_pass_info.ref_pass_instance_number = 1;
121712 + initify_plugin_pass_info.pos_op = PASS_POS_INSERT_AFTER;
121713 +
121714 + if (!plugin_default_version_check(version, &gcc_version)) {
121715 + error(G_("incompatible gcc/plugin versions"));
121716 + return 1;
121717 + }
121718 +
121719 + register_callback(plugin_name, PLUGIN_INFO, NULL, &initify_plugin_info);
121720 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &initify_plugin_pass_info);
121721 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
121722 + register_callback(plugin_name, PLUGIN_START_UNIT, initify_start_unit, NULL);
121723 +
121724 + return 0;
121725 +}
121726 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
121727 new file mode 100644
121728 index 0000000..457d54e
121729 --- /dev/null
121730 +++ b/tools/gcc/kallocstat_plugin.c
121731 @@ -0,0 +1,188 @@
121732 +/*
121733 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
121734 + * Licensed under the GPL v2
121735 + *
121736 + * Note: the choice of the license means that the compilation process is
121737 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
121738 + * but for the kernel it doesn't matter since it doesn't link against
121739 + * any of the gcc libraries
121740 + *
121741 + * gcc plugin to find the distribution of k*alloc sizes
121742 + *
121743 + * TODO:
121744 + *
121745 + * BUGS:
121746 + * - none known
121747 + */
121748 +
121749 +#include "gcc-common.h"
121750 +
121751 +int plugin_is_GPL_compatible;
121752 +
121753 +static struct plugin_info kallocstat_plugin_info = {
121754 + .version = "201401260140",
121755 + .help = NULL
121756 +};
121757 +
121758 +static const char * const kalloc_functions[] = {
121759 + "__kmalloc",
121760 + "kmalloc",
121761 + "kmalloc_large",
121762 + "kmalloc_node",
121763 + "kmalloc_order",
121764 + "kmalloc_order_trace",
121765 + "kmalloc_slab",
121766 + "kzalloc",
121767 + "kzalloc_node",
121768 +};
121769 +
121770 +static bool is_kalloc(const char *fnname)
121771 +{
121772 + size_t i;
121773 +
121774 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
121775 + if (!strcmp(fnname, kalloc_functions[i]))
121776 + return true;
121777 + return false;
121778 +}
121779 +
121780 +static unsigned int execute_kallocstat(void)
121781 +{
121782 + basic_block bb;
121783 +
121784 + // 1. loop through BBs and GIMPLE statements
121785 + FOR_EACH_BB_FN(bb, cfun) {
121786 + gimple_stmt_iterator gsi;
121787 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121788 + // gimple match:
121789 + tree fndecl, size;
121790 + gimple stmt;
121791 + const char *fnname;
121792 +
121793 + // is it a call
121794 + stmt = gsi_stmt(gsi);
121795 + if (!is_gimple_call(stmt))
121796 + continue;
121797 + fndecl = gimple_call_fndecl(stmt);
121798 + if (fndecl == NULL_TREE)
121799 + continue;
121800 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
121801 + continue;
121802 +
121803 + // is it a call to k*alloc
121804 + fnname = DECL_NAME_POINTER(fndecl);
121805 + if (!is_kalloc(fnname))
121806 + continue;
121807 +
121808 + // is the size arg const or the result of a simple const assignment
121809 + size = gimple_call_arg(stmt, 0);
121810 + while (true) {
121811 + expanded_location xloc;
121812 + size_t size_val;
121813 +
121814 + if (TREE_CONSTANT(size)) {
121815 + xloc = expand_location(gimple_location(stmt));
121816 + if (!xloc.file)
121817 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
121818 + size_val = TREE_INT_CST_LOW(size);
121819 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
121820 + break;
121821 + }
121822 +
121823 + if (TREE_CODE(size) != SSA_NAME)
121824 + break;
121825 + stmt = SSA_NAME_DEF_STMT(size);
121826 +//debug_gimple_stmt(stmt);
121827 +//debug_tree(size);
121828 + if (!stmt || !is_gimple_assign(stmt))
121829 + break;
121830 + if (gimple_num_ops(stmt) != 2)
121831 + break;
121832 + size = gimple_assign_rhs1(stmt);
121833 + }
121834 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
121835 +//debug_tree(gimple_call_fn(call_stmt));
121836 +//print_node(stderr, "pax", fndecl, 4);
121837 + }
121838 + }
121839 +
121840 + return 0;
121841 +}
121842 +
121843 +#if BUILDING_GCC_VERSION >= 4009
121844 +namespace {
121845 +static const struct pass_data kallocstat_pass_data = {
121846 +#else
121847 +static struct gimple_opt_pass kallocstat_pass = {
121848 + .pass = {
121849 +#endif
121850 + .type = GIMPLE_PASS,
121851 + .name = "kallocstat",
121852 +#if BUILDING_GCC_VERSION >= 4008
121853 + .optinfo_flags = OPTGROUP_NONE,
121854 +#endif
121855 +#if BUILDING_GCC_VERSION >= 5000
121856 +#elif BUILDING_GCC_VERSION == 4009
121857 + .has_gate = false,
121858 + .has_execute = true,
121859 +#else
121860 + .gate = NULL,
121861 + .execute = execute_kallocstat,
121862 + .sub = NULL,
121863 + .next = NULL,
121864 + .static_pass_number = 0,
121865 +#endif
121866 + .tv_id = TV_NONE,
121867 + .properties_required = 0,
121868 + .properties_provided = 0,
121869 + .properties_destroyed = 0,
121870 + .todo_flags_start = 0,
121871 + .todo_flags_finish = 0
121872 +#if BUILDING_GCC_VERSION < 4009
121873 + }
121874 +#endif
121875 +};
121876 +
121877 +#if BUILDING_GCC_VERSION >= 4009
121878 +class kallocstat_pass : public gimple_opt_pass {
121879 +public:
121880 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
121881 +#if BUILDING_GCC_VERSION >= 5000
121882 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
121883 +#else
121884 + unsigned int execute() { return execute_kallocstat(); }
121885 +#endif
121886 +};
121887 +}
121888 +
121889 +static opt_pass *make_kallocstat_pass(void)
121890 +{
121891 + return new kallocstat_pass();
121892 +}
121893 +#else
121894 +static struct opt_pass *make_kallocstat_pass(void)
121895 +{
121896 + return &kallocstat_pass.pass;
121897 +}
121898 +#endif
121899 +
121900 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
121901 +{
121902 + const char * const plugin_name = plugin_info->base_name;
121903 + struct register_pass_info kallocstat_pass_info;
121904 +
121905 + kallocstat_pass_info.pass = make_kallocstat_pass();
121906 + kallocstat_pass_info.reference_pass_name = "ssa";
121907 + kallocstat_pass_info.ref_pass_instance_number = 1;
121908 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
121909 +
121910 + if (!plugin_default_version_check(version, &gcc_version)) {
121911 + error(G_("incompatible gcc/plugin versions"));
121912 + return 1;
121913 + }
121914 +
121915 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
121916 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
121917 +
121918 + return 0;
121919 +}
121920 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
121921 new file mode 100644
121922 index 0000000..b0d8255
121923 --- /dev/null
121924 +++ b/tools/gcc/kernexec_plugin.c
121925 @@ -0,0 +1,547 @@
121926 +/*
121927 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
121928 + * Licensed under the GPL v2
121929 + *
121930 + * Note: the choice of the license means that the compilation process is
121931 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
121932 + * but for the kernel it doesn't matter since it doesn't link against
121933 + * any of the gcc libraries
121934 + *
121935 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
121936 + *
121937 + * TODO:
121938 + *
121939 + * BUGS:
121940 + * - none known
121941 + */
121942 +
121943 +#include "gcc-common.h"
121944 +
121945 +int plugin_is_GPL_compatible;
121946 +
121947 +static struct plugin_info kernexec_plugin_info = {
121948 + .version = "201401260140",
121949 + .help = "method=[bts|or]\tinstrumentation method\n"
121950 +};
121951 +
121952 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
121953 +static void (*kernexec_instrument_retaddr)(rtx);
121954 +
121955 +/*
121956 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
121957 + */
121958 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
121959 +{
121960 + gasm *asm_movabs_stmt;
121961 +
121962 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
121963 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
121964 + gimple_asm_set_volatile(asm_movabs_stmt, true);
121965 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
121966 + update_stmt(asm_movabs_stmt);
121967 +}
121968 +
121969 +/*
121970 + * find all asm() stmts that clobber r12 and add a reload of r12
121971 + */
121972 +static unsigned int execute_kernexec_reload(void)
121973 +{
121974 + basic_block bb;
121975 +
121976 + // 1. loop through BBs and GIMPLE statements
121977 + FOR_EACH_BB_FN(bb, cfun) {
121978 + gimple_stmt_iterator gsi;
121979 +
121980 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121981 + // gimple match: __asm__ ("" : : : "r12");
121982 + gimple stmt;
121983 + gasm *asm_stmt;
121984 + size_t nclobbers;
121985 +
121986 + // is it an asm ...
121987 + stmt = gsi_stmt(gsi);
121988 + if (gimple_code(stmt) != GIMPLE_ASM)
121989 + continue;
121990 +
121991 + asm_stmt = as_a_gasm(stmt);
121992 +
121993 + // ... clobbering r12
121994 + nclobbers = gimple_asm_nclobbers(asm_stmt);
121995 + while (nclobbers--) {
121996 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
121997 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
121998 + continue;
121999 + kernexec_reload_fptr_mask(&gsi);
122000 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
122001 + break;
122002 + }
122003 + }
122004 + }
122005 +
122006 + return 0;
122007 +}
122008 +
122009 +/*
122010 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
122011 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
122012 + */
122013 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
122014 +{
122015 + gimple assign_intptr, assign_new_fptr;
122016 + gcall *call_stmt;
122017 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
122018 +
122019 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
122020 + old_fptr = gimple_call_fn(call_stmt);
122021 +
122022 + // create temporary unsigned long variable used for bitops and cast fptr to it
122023 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
122024 + add_referenced_var(intptr);
122025 + intptr = make_ssa_name(intptr, NULL);
122026 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
122027 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
122028 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
122029 + update_stmt(assign_intptr);
122030 +
122031 + // apply logical or to temporary unsigned long and bitmask
122032 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
122033 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
122034 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
122035 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
122036 + assign_intptr = gimple_build_assign(intptr, orptr);
122037 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
122038 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
122039 + update_stmt(assign_intptr);
122040 +
122041 + // cast temporary unsigned long back to a temporary fptr variable
122042 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
122043 + add_referenced_var(new_fptr);
122044 + new_fptr = make_ssa_name(new_fptr, NULL);
122045 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
122046 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
122047 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
122048 + update_stmt(assign_new_fptr);
122049 +
122050 + // replace call stmt fn with the new fptr
122051 + gimple_call_set_fn(call_stmt, new_fptr);
122052 + update_stmt(call_stmt);
122053 +}
122054 +
122055 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
122056 +{
122057 + gasm *asm_or_stmt;
122058 + gcall *call_stmt;
122059 + tree old_fptr, new_fptr, input, output;
122060 +#if BUILDING_GCC_VERSION <= 4007
122061 + VEC(tree, gc) *inputs = NULL;
122062 + VEC(tree, gc) *outputs = NULL;
122063 +#else
122064 + vec<tree, va_gc> *inputs = NULL;
122065 + vec<tree, va_gc> *outputs = NULL;
122066 +#endif
122067 +
122068 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
122069 + old_fptr = gimple_call_fn(call_stmt);
122070 +
122071 + // create temporary fptr variable
122072 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
122073 + add_referenced_var(new_fptr);
122074 + new_fptr = make_ssa_name(new_fptr, NULL);
122075 +
122076 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
122077 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
122078 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
122079 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
122080 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
122081 +#if BUILDING_GCC_VERSION <= 4007
122082 + VEC_safe_push(tree, gc, inputs, input);
122083 + VEC_safe_push(tree, gc, outputs, output);
122084 +#else
122085 + vec_safe_push(inputs, input);
122086 + vec_safe_push(outputs, output);
122087 +#endif
122088 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
122089 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
122090 + gimple_asm_set_volatile(asm_or_stmt, true);
122091 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
122092 + update_stmt(asm_or_stmt);
122093 +
122094 + // replace call stmt fn with the new fptr
122095 + gimple_call_set_fn(call_stmt, new_fptr);
122096 + update_stmt(call_stmt);
122097 +}
122098 +
122099 +/*
122100 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
122101 + */
122102 +static unsigned int execute_kernexec_fptr(void)
122103 +{
122104 + basic_block bb;
122105 +
122106 + // 1. loop through BBs and GIMPLE statements
122107 + FOR_EACH_BB_FN(bb, cfun) {
122108 + gimple_stmt_iterator gsi;
122109 +
122110 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
122111 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
122112 + tree fn;
122113 + gimple stmt;
122114 + gcall *call_stmt;
122115 +
122116 + // is it a call ...
122117 + stmt = gsi_stmt(gsi);
122118 + if (!is_gimple_call(stmt))
122119 + continue;
122120 + call_stmt = as_a_gcall(stmt);
122121 + fn = gimple_call_fn(call_stmt);
122122 + if (TREE_CODE(fn) == ADDR_EXPR)
122123 + continue;
122124 + if (TREE_CODE(fn) != SSA_NAME)
122125 + gcc_unreachable();
122126 +
122127 + // ... through a function pointer
122128 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
122129 + fn = SSA_NAME_VAR(fn);
122130 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
122131 + debug_tree(fn);
122132 + gcc_unreachable();
122133 + }
122134 + }
122135 + fn = TREE_TYPE(fn);
122136 + if (TREE_CODE(fn) != POINTER_TYPE)
122137 + continue;
122138 + fn = TREE_TYPE(fn);
122139 + if (TREE_CODE(fn) != FUNCTION_TYPE)
122140 + continue;
122141 +
122142 + kernexec_instrument_fptr(&gsi);
122143 +
122144 +//debug_tree(gimple_call_fn(call_stmt));
122145 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
122146 + }
122147 + }
122148 +
122149 + return 0;
122150 +}
122151 +
122152 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
122153 +static void kernexec_instrument_retaddr_bts(rtx insn)
122154 +{
122155 + rtx btsq;
122156 + rtvec argvec, constraintvec, labelvec;
122157 + int line;
122158 +
122159 + // create asm volatile("btsq $63,(%%rsp)":::)
122160 + argvec = rtvec_alloc(0);
122161 + constraintvec = rtvec_alloc(0);
122162 + labelvec = rtvec_alloc(0);
122163 + line = expand_location(RTL_LOCATION(insn)).line;
122164 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
122165 + MEM_VOLATILE_P(btsq) = 1;
122166 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
122167 + emit_insn_before(btsq, insn);
122168 +}
122169 +
122170 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
122171 +static void kernexec_instrument_retaddr_or(rtx insn)
122172 +{
122173 + rtx orq;
122174 + rtvec argvec, constraintvec, labelvec;
122175 + int line;
122176 +
122177 + // create asm volatile("orq %%r12,(%%rsp)":::)
122178 + argvec = rtvec_alloc(0);
122179 + constraintvec = rtvec_alloc(0);
122180 + labelvec = rtvec_alloc(0);
122181 + line = expand_location(RTL_LOCATION(insn)).line;
122182 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
122183 + MEM_VOLATILE_P(orq) = 1;
122184 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
122185 + emit_insn_before(orq, insn);
122186 +}
122187 +
122188 +/*
122189 + * find all asm level function returns and forcibly set the highest bit of the return address
122190 + */
122191 +static unsigned int execute_kernexec_retaddr(void)
122192 +{
122193 + rtx_insn *insn;
122194 +
122195 +// if (stack_realign_drap)
122196 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
122197 +
122198 + // 1. find function returns
122199 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
122200 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
122201 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
122202 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
122203 + rtx body;
122204 +
122205 + // is it a retn
122206 + if (!JUMP_P(insn))
122207 + continue;
122208 + body = PATTERN(insn);
122209 + if (GET_CODE(body) == PARALLEL)
122210 + body = XVECEXP(body, 0, 0);
122211 + if (!ANY_RETURN_P(body))
122212 + continue;
122213 + kernexec_instrument_retaddr(insn);
122214 + }
122215 +
122216 +// print_simple_rtl(stderr, get_insns());
122217 +// print_rtl(stderr, get_insns());
122218 +
122219 + return 0;
122220 +}
122221 +
122222 +static bool kernexec_cmodel_check(void)
122223 +{
122224 + tree section;
122225 +
122226 + if (ix86_cmodel != CM_KERNEL)
122227 + return false;
122228 +
122229 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
122230 + if (!section || !TREE_VALUE(section))
122231 + return true;
122232 +
122233 + section = TREE_VALUE(TREE_VALUE(section));
122234 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
122235 + return true;
122236 +
122237 + return false;
122238 +}
122239 +
122240 +#if BUILDING_GCC_VERSION >= 4009
122241 +namespace {
122242 +static const struct pass_data kernexec_reload_pass_data = {
122243 +#else
122244 +static struct gimple_opt_pass kernexec_reload_pass = {
122245 + .pass = {
122246 +#endif
122247 + .type = GIMPLE_PASS,
122248 + .name = "kernexec_reload",
122249 +#if BUILDING_GCC_VERSION >= 4008
122250 + .optinfo_flags = OPTGROUP_NONE,
122251 +#endif
122252 +#if BUILDING_GCC_VERSION >= 5000
122253 +#elif BUILDING_GCC_VERSION == 4009
122254 + .has_gate = true,
122255 + .has_execute = true,
122256 +#else
122257 + .gate = kernexec_cmodel_check,
122258 + .execute = execute_kernexec_reload,
122259 + .sub = NULL,
122260 + .next = NULL,
122261 + .static_pass_number = 0,
122262 +#endif
122263 + .tv_id = TV_NONE,
122264 + .properties_required = 0,
122265 + .properties_provided = 0,
122266 + .properties_destroyed = 0,
122267 + .todo_flags_start = 0,
122268 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
122269 +#if BUILDING_GCC_VERSION < 4009
122270 + }
122271 +#endif
122272 +};
122273 +
122274 +#if BUILDING_GCC_VERSION >= 4009
122275 +static const struct pass_data kernexec_fptr_pass_data = {
122276 +#else
122277 +static struct gimple_opt_pass kernexec_fptr_pass = {
122278 + .pass = {
122279 +#endif
122280 + .type = GIMPLE_PASS,
122281 + .name = "kernexec_fptr",
122282 +#if BUILDING_GCC_VERSION >= 4008
122283 + .optinfo_flags = OPTGROUP_NONE,
122284 +#endif
122285 +#if BUILDING_GCC_VERSION >= 5000
122286 +#elif BUILDING_GCC_VERSION == 4009
122287 + .has_gate = true,
122288 + .has_execute = true,
122289 +#else
122290 + .gate = kernexec_cmodel_check,
122291 + .execute = execute_kernexec_fptr,
122292 + .sub = NULL,
122293 + .next = NULL,
122294 + .static_pass_number = 0,
122295 +#endif
122296 + .tv_id = TV_NONE,
122297 + .properties_required = 0,
122298 + .properties_provided = 0,
122299 + .properties_destroyed = 0,
122300 + .todo_flags_start = 0,
122301 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
122302 +#if BUILDING_GCC_VERSION < 4009
122303 + }
122304 +#endif
122305 +};
122306 +
122307 +#if BUILDING_GCC_VERSION >= 4009
122308 +static const struct pass_data kernexec_retaddr_pass_data = {
122309 +#else
122310 +static struct rtl_opt_pass kernexec_retaddr_pass = {
122311 + .pass = {
122312 +#endif
122313 + .type = RTL_PASS,
122314 + .name = "kernexec_retaddr",
122315 +#if BUILDING_GCC_VERSION >= 4008
122316 + .optinfo_flags = OPTGROUP_NONE,
122317 +#endif
122318 +#if BUILDING_GCC_VERSION >= 5000
122319 +#elif BUILDING_GCC_VERSION == 4009
122320 + .has_gate = true,
122321 + .has_execute = true,
122322 +#else
122323 + .gate = kernexec_cmodel_check,
122324 + .execute = execute_kernexec_retaddr,
122325 + .sub = NULL,
122326 + .next = NULL,
122327 + .static_pass_number = 0,
122328 +#endif
122329 + .tv_id = TV_NONE,
122330 + .properties_required = 0,
122331 + .properties_provided = 0,
122332 + .properties_destroyed = 0,
122333 + .todo_flags_start = 0,
122334 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
122335 +#if BUILDING_GCC_VERSION < 4009
122336 + }
122337 +#endif
122338 +};
122339 +
122340 +#if BUILDING_GCC_VERSION >= 4009
122341 +class kernexec_reload_pass : public gimple_opt_pass {
122342 +public:
122343 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
122344 +#if BUILDING_GCC_VERSION >= 5000
122345 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
122346 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
122347 +#else
122348 + bool gate() { return kernexec_cmodel_check(); }
122349 + unsigned int execute() { return execute_kernexec_reload(); }
122350 +#endif
122351 +};
122352 +
122353 +class kernexec_fptr_pass : public gimple_opt_pass {
122354 +public:
122355 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
122356 +#if BUILDING_GCC_VERSION >= 5000
122357 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
122358 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
122359 +#else
122360 + bool gate() { return kernexec_cmodel_check(); }
122361 + unsigned int execute() { return execute_kernexec_fptr(); }
122362 +#endif
122363 +};
122364 +
122365 +class kernexec_retaddr_pass : public rtl_opt_pass {
122366 +public:
122367 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
122368 +#if BUILDING_GCC_VERSION >= 5000
122369 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
122370 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
122371 +#else
122372 + bool gate() { return kernexec_cmodel_check(); }
122373 + unsigned int execute() { return execute_kernexec_retaddr(); }
122374 +#endif
122375 +};
122376 +}
122377 +
122378 +static opt_pass *make_kernexec_reload_pass(void)
122379 +{
122380 + return new kernexec_reload_pass();
122381 +}
122382 +
122383 +static opt_pass *make_kernexec_fptr_pass(void)
122384 +{
122385 + return new kernexec_fptr_pass();
122386 +}
122387 +
122388 +static opt_pass *make_kernexec_retaddr_pass(void)
122389 +{
122390 + return new kernexec_retaddr_pass();
122391 +}
122392 +#else
122393 +static struct opt_pass *make_kernexec_reload_pass(void)
122394 +{
122395 + return &kernexec_reload_pass.pass;
122396 +}
122397 +
122398 +static struct opt_pass *make_kernexec_fptr_pass(void)
122399 +{
122400 + return &kernexec_fptr_pass.pass;
122401 +}
122402 +
122403 +static struct opt_pass *make_kernexec_retaddr_pass(void)
122404 +{
122405 + return &kernexec_retaddr_pass.pass;
122406 +}
122407 +#endif
122408 +
122409 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
122410 +{
122411 + const char * const plugin_name = plugin_info->base_name;
122412 + const int argc = plugin_info->argc;
122413 + const struct plugin_argument * const argv = plugin_info->argv;
122414 + int i;
122415 + struct register_pass_info kernexec_reload_pass_info;
122416 + struct register_pass_info kernexec_fptr_pass_info;
122417 + struct register_pass_info kernexec_retaddr_pass_info;
122418 +
122419 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
122420 + kernexec_reload_pass_info.reference_pass_name = "ssa";
122421 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
122422 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
122423 +
122424 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
122425 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
122426 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
122427 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
122428 +
122429 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
122430 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
122431 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
122432 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
122433 +
122434 + if (!plugin_default_version_check(version, &gcc_version)) {
122435 + error(G_("incompatible gcc/plugin versions"));
122436 + return 1;
122437 + }
122438 +
122439 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
122440 +
122441 + if (TARGET_64BIT == 0)
122442 + return 0;
122443 +
122444 + for (i = 0; i < argc; ++i) {
122445 + if (!strcmp(argv[i].key, "method")) {
122446 + if (!argv[i].value) {
122447 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
122448 + continue;
122449 + }
122450 + if (!strcmp(argv[i].value, "bts")) {
122451 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
122452 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
122453 + } else if (!strcmp(argv[i].value, "or")) {
122454 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
122455 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
122456 + fix_register("r12", 1, 1);
122457 + } else
122458 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
122459 + continue;
122460 + }
122461 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
122462 + }
122463 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
122464 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
122465 +
122466 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
122467 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
122468 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
122469 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
122470 +
122471 + return 0;
122472 +}
122473 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
122474 new file mode 100644
122475 index 0000000..ac6f9b4
122476 --- /dev/null
122477 +++ b/tools/gcc/latent_entropy_plugin.c
122478 @@ -0,0 +1,474 @@
122479 +/*
122480 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
122481 + * Licensed under the GPL v2
122482 + *
122483 + * Note: the choice of the license means that the compilation process is
122484 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
122485 + * but for the kernel it doesn't matter since it doesn't link against
122486 + * any of the gcc libraries
122487 + *
122488 + * gcc plugin to help generate a little bit of entropy from program state,
122489 + * used throughout the uptime of the kernel
122490 + *
122491 + * TODO:
122492 + * - add ipa pass to identify not explicitly marked candidate functions
122493 + * - mix in more program state (function arguments/return values, loop variables, etc)
122494 + * - more instrumentation control via attribute parameters
122495 + *
122496 + * BUGS:
122497 + * - none known
122498 + */
122499 +
122500 +#include "gcc-common.h"
122501 +
122502 +int plugin_is_GPL_compatible;
122503 +
122504 +static GTY(()) tree latent_entropy_decl;
122505 +
122506 +static struct plugin_info latent_entropy_plugin_info = {
122507 + .version = "201504282240",
122508 + .help = NULL
122509 +};
122510 +
122511 +static unsigned HOST_WIDE_INT seed;
122512 +static unsigned HOST_WIDE_INT get_random_const(void)
122513 +{
122514 + unsigned int i;
122515 + unsigned HOST_WIDE_INT ret = 0;
122516 +
122517 + for (i = 0; i < 8 * sizeof ret; i++) {
122518 + ret = (ret << 1) | (seed & 1);
122519 + seed >>= 1;
122520 + if (ret & 1)
122521 + seed ^= 0xD800000000000000ULL;
122522 + }
122523 +
122524 + return ret;
122525 +}
122526 +
122527 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
122528 +{
122529 + tree type;
122530 + unsigned long long mask;
122531 +#if BUILDING_GCC_VERSION <= 4007
122532 + VEC(constructor_elt, gc) *vals;
122533 +#else
122534 + vec<constructor_elt, va_gc> *vals;
122535 +#endif
122536 +
122537 + switch (TREE_CODE(*node)) {
122538 + default:
122539 + *no_add_attrs = true;
122540 + error("%qE attribute only applies to functions and variables", name);
122541 + break;
122542 +
122543 + case VAR_DECL:
122544 + if (DECL_INITIAL(*node)) {
122545 + *no_add_attrs = true;
122546 + error("variable %qD with %qE attribute must not be initialized", *node, name);
122547 + break;
122548 + }
122549 +
122550 + if (!TREE_STATIC(*node)) {
122551 + *no_add_attrs = true;
122552 + error("variable %qD with %qE attribute must not be local", *node, name);
122553 + break;
122554 + }
122555 +
122556 + type = TREE_TYPE(*node);
122557 + switch (TREE_CODE(type)) {
122558 + default:
122559 + *no_add_attrs = true;
122560 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
122561 + break;
122562 +
122563 + case RECORD_TYPE: {
122564 + tree field;
122565 + unsigned int nelt = 0;
122566 +
122567 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
122568 + tree fieldtype;
122569 +
122570 + fieldtype = TREE_TYPE(field);
122571 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
122572 + *no_add_attrs = true;
122573 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
122574 + break;
122575 + }
122576 + }
122577 +
122578 + if (field)
122579 + break;
122580 +
122581 +#if BUILDING_GCC_VERSION <= 4007
122582 + vals = VEC_alloc(constructor_elt, gc, nelt);
122583 +#else
122584 + vec_alloc(vals, nelt);
122585 +#endif
122586 +
122587 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
122588 + tree fieldtype;
122589 +
122590 + fieldtype = TREE_TYPE(field);
122591 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
122592 + mask = 2 * (mask - 1) + 1;
122593 +
122594 + if (TYPE_UNSIGNED(fieldtype))
122595 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
122596 + else
122597 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
122598 + }
122599 +
122600 + DECL_INITIAL(*node) = build_constructor(type, vals);
122601 +//debug_tree(DECL_INITIAL(*node));
122602 + break;
122603 + }
122604 +
122605 + case INTEGER_TYPE:
122606 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
122607 + mask = 2 * (mask - 1) + 1;
122608 +
122609 + if (TYPE_UNSIGNED(type))
122610 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
122611 + else
122612 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
122613 + break;
122614 +
122615 + case ARRAY_TYPE: {
122616 + tree elt_type, array_size, elt_size;
122617 + unsigned int i, nelt;
122618 +
122619 + elt_type = TREE_TYPE(type);
122620 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
122621 + array_size = TYPE_SIZE_UNIT(type);
122622 +
122623 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
122624 + *no_add_attrs = true;
122625 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
122626 + break;
122627 + }
122628 +
122629 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
122630 +#if BUILDING_GCC_VERSION <= 4007
122631 + vals = VEC_alloc(constructor_elt, gc, nelt);
122632 +#else
122633 + vec_alloc(vals, nelt);
122634 +#endif
122635 +
122636 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
122637 + mask = 2 * (mask - 1) + 1;
122638 +
122639 + for (i = 0; i < nelt; i++)
122640 + if (TYPE_UNSIGNED(elt_type))
122641 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
122642 + else
122643 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
122644 +
122645 + DECL_INITIAL(*node) = build_constructor(type, vals);
122646 +//debug_tree(DECL_INITIAL(*node));
122647 + break;
122648 + }
122649 + }
122650 + break;
122651 +
122652 + case FUNCTION_DECL:
122653 + break;
122654 + }
122655 +
122656 + return NULL_TREE;
122657 +}
122658 +
122659 +static struct attribute_spec latent_entropy_attr = {
122660 + .name = "latent_entropy",
122661 + .min_length = 0,
122662 + .max_length = 0,
122663 + .decl_required = true,
122664 + .type_required = false,
122665 + .function_type_required = false,
122666 + .handler = handle_latent_entropy_attribute,
122667 +#if BUILDING_GCC_VERSION >= 4007
122668 + .affects_type_identity = false
122669 +#endif
122670 +};
122671 +
122672 +static void register_attributes(void *event_data, void *data)
122673 +{
122674 + register_attribute(&latent_entropy_attr);
122675 +}
122676 +
122677 +static bool gate_latent_entropy(void)
122678 +{
122679 + // don't bother with noreturn functions for now
122680 + if (TREE_THIS_VOLATILE(current_function_decl))
122681 + return false;
122682 +
122683 + // gcc-4.5 doesn't discover some trivial noreturn functions
122684 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
122685 + return false;
122686 +
122687 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
122688 +}
122689 +
122690 +static enum tree_code get_op(tree *rhs)
122691 +{
122692 + static enum tree_code op;
122693 + unsigned HOST_WIDE_INT random_const;
122694 +
122695 + random_const = get_random_const();
122696 +
122697 + switch (op) {
122698 + case BIT_XOR_EXPR:
122699 + op = PLUS_EXPR;
122700 + break;
122701 +
122702 + case PLUS_EXPR:
122703 + if (rhs) {
122704 + op = LROTATE_EXPR;
122705 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
122706 + break;
122707 + }
122708 +
122709 + case LROTATE_EXPR:
122710 + default:
122711 + op = BIT_XOR_EXPR;
122712 + break;
122713 + }
122714 + if (rhs)
122715 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
122716 + return op;
122717 +}
122718 +
122719 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
122720 +{
122721 + gimple_stmt_iterator gsi;
122722 + gimple assign;
122723 + tree addxorrol, rhs;
122724 + enum tree_code op;
122725 +
122726 + op = get_op(&rhs);
122727 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
122728 + assign = gimple_build_assign(local_entropy, addxorrol);
122729 + gsi = gsi_after_labels(bb);
122730 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
122731 + update_stmt(assign);
122732 +//debug_bb(bb);
122733 +}
122734 +
122735 +static void perturb_latent_entropy(basic_block bb, tree rhs)
122736 +{
122737 + gimple_stmt_iterator gsi;
122738 + gimple assign;
122739 + tree addxorrol, temp;
122740 +
122741 + // 1. create temporary copy of latent_entropy
122742 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
122743 + add_referenced_var(temp);
122744 +
122745 + // 2. read...
122746 + temp = make_ssa_name(temp, NULL);
122747 + assign = gimple_build_assign(temp, latent_entropy_decl);
122748 + SSA_NAME_DEF_STMT(temp) = assign;
122749 + add_referenced_var(latent_entropy_decl);
122750 + gsi = gsi_after_labels(bb);
122751 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122752 + update_stmt(assign);
122753 +
122754 + // 3. ...modify...
122755 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
122756 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
122757 + assign = gimple_build_assign(temp, addxorrol);
122758 + SSA_NAME_DEF_STMT(temp) = assign;
122759 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122760 + update_stmt(assign);
122761 +
122762 + // 4. ...write latent_entropy
122763 + assign = gimple_build_assign(latent_entropy_decl, temp);
122764 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122765 + update_stmt(assign);
122766 +}
122767 +
122768 +static unsigned int execute_latent_entropy(void)
122769 +{
122770 + basic_block bb;
122771 + gimple assign;
122772 + gimple_stmt_iterator gsi;
122773 + tree local_entropy;
122774 +
122775 + if (!latent_entropy_decl) {
122776 +#if BUILDING_GCC_VERSION >= 4009
122777 + varpool_node *node;
122778 +#else
122779 + struct varpool_node *node;
122780 +#endif
122781 +
122782 + FOR_EACH_VARIABLE(node) {
122783 + tree var = NODE_DECL(node);
122784 +
122785 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
122786 + continue;
122787 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
122788 + continue;
122789 + latent_entropy_decl = var;
122790 +// debug_tree(var);
122791 + break;
122792 + }
122793 + if (!latent_entropy_decl) {
122794 +// debug_tree(current_function_decl);
122795 + return 0;
122796 + }
122797 + }
122798 +
122799 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
122800 +
122801 + // 1. create local entropy variable
122802 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
122803 + add_referenced_var(local_entropy);
122804 + mark_sym_for_renaming(local_entropy);
122805 +
122806 + // 2. initialize local entropy variable
122807 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
122808 + if (dom_info_available_p(CDI_DOMINATORS))
122809 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
122810 + gsi = gsi_start_bb(bb);
122811 +
122812 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
122813 +// gimple_set_location(assign, loc);
122814 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122815 + update_stmt(assign);
122816 +//debug_bb(bb);
122817 + gcc_assert(single_succ_p(bb));
122818 + bb = single_succ(bb);
122819 +
122820 + // 3. instrument each BB with an operation on the local entropy variable
122821 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
122822 + perturb_local_entropy(bb, local_entropy);
122823 +//debug_bb(bb);
122824 + bb = bb->next_bb;
122825 + };
122826 +
122827 + // 4. mix local entropy into the global entropy variable
122828 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
122829 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
122830 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
122831 + return 0;
122832 +}
122833 +
122834 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
122835 +{
122836 + tree latent_entropy_type;
122837 +
122838 + seed = get_random_seed(false);
122839 +
122840 + if (in_lto_p)
122841 + return;
122842 +
122843 + // extern volatile u64 latent_entropy
122844 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
122845 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
122846 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
122847 +
122848 + TREE_STATIC(latent_entropy_decl) = 1;
122849 + TREE_PUBLIC(latent_entropy_decl) = 1;
122850 + TREE_USED(latent_entropy_decl) = 1;
122851 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
122852 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
122853 + DECL_EXTERNAL(latent_entropy_decl) = 1;
122854 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
122855 + lang_hooks.decls.pushdecl(latent_entropy_decl);
122856 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
122857 +// varpool_finalize_decl(latent_entropy_decl);
122858 +// varpool_mark_needed_node(latent_entropy_decl);
122859 +}
122860 +
122861 +#if BUILDING_GCC_VERSION >= 4009
122862 +namespace {
122863 +static const struct pass_data latent_entropy_pass_data = {
122864 +#else
122865 +static struct gimple_opt_pass latent_entropy_pass = {
122866 + .pass = {
122867 +#endif
122868 + .type = GIMPLE_PASS,
122869 + .name = "latent_entropy",
122870 +#if BUILDING_GCC_VERSION >= 4008
122871 + .optinfo_flags = OPTGROUP_NONE,
122872 +#endif
122873 +#if BUILDING_GCC_VERSION >= 5000
122874 +#elif BUILDING_GCC_VERSION == 4009
122875 + .has_gate = true,
122876 + .has_execute = true,
122877 +#else
122878 + .gate = gate_latent_entropy,
122879 + .execute = execute_latent_entropy,
122880 + .sub = NULL,
122881 + .next = NULL,
122882 + .static_pass_number = 0,
122883 +#endif
122884 + .tv_id = TV_NONE,
122885 + .properties_required = PROP_gimple_leh | PROP_cfg,
122886 + .properties_provided = 0,
122887 + .properties_destroyed = 0,
122888 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
122889 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
122890 +#if BUILDING_GCC_VERSION < 4009
122891 + }
122892 +#endif
122893 +};
122894 +
122895 +#if BUILDING_GCC_VERSION >= 4009
122896 +class latent_entropy_pass : public gimple_opt_pass {
122897 +public:
122898 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
122899 +#if BUILDING_GCC_VERSION >= 5000
122900 + virtual bool gate(function *) { return gate_latent_entropy(); }
122901 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
122902 +#else
122903 + bool gate() { return gate_latent_entropy(); }
122904 + unsigned int execute() { return execute_latent_entropy(); }
122905 +#endif
122906 +};
122907 +}
122908 +
122909 +static opt_pass *make_latent_entropy_pass(void)
122910 +{
122911 + return new latent_entropy_pass();
122912 +}
122913 +#else
122914 +static struct opt_pass *make_latent_entropy_pass(void)
122915 +{
122916 + return &latent_entropy_pass.pass;
122917 +}
122918 +#endif
122919 +
122920 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
122921 +{
122922 + const char * const plugin_name = plugin_info->base_name;
122923 + struct register_pass_info latent_entropy_pass_info;
122924 +
122925 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
122926 + latent_entropy_pass_info.reference_pass_name = "optimized";
122927 + latent_entropy_pass_info.ref_pass_instance_number = 1;
122928 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
122929 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
122930 + {
122931 + .base = &latent_entropy_decl,
122932 + .nelt = 1,
122933 + .stride = sizeof(latent_entropy_decl),
122934 + .cb = &gt_ggc_mx_tree_node,
122935 + .pchw = &gt_pch_nx_tree_node
122936 + },
122937 + LAST_GGC_ROOT_TAB
122938 + };
122939 +
122940 + if (!plugin_default_version_check(version, &gcc_version)) {
122941 + error(G_("incompatible gcc/plugin versions"));
122942 + return 1;
122943 + }
122944 +
122945 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
122946 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
122947 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
122948 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
122949 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
122950 +
122951 + return 0;
122952 +}
122953 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
122954 new file mode 100644
122955 index 0000000..713be61
122956 --- /dev/null
122957 +++ b/tools/gcc/randomize_layout_plugin.c
122958 @@ -0,0 +1,918 @@
122959 +/*
122960 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
122961 + * and PaX Team <pageexec@freemail.hu>
122962 + * Licensed under the GPL v2
122963 + *
122964 + * Usage:
122965 + * $ # for 4.5/4.6/C based 4.7
122966 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
122967 + * $ # for C++ based 4.7/4.8+
122968 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
122969 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
122970 + */
122971 +
122972 +#include "gcc-common.h"
122973 +#include "randomize_layout_seed.h"
122974 +
122975 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
122976 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
122977 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
122978 +#endif
122979 +
122980 +#define ORIG_TYPE_NAME(node) \
122981 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
122982 +
122983 +int plugin_is_GPL_compatible;
122984 +
122985 +static int performance_mode;
122986 +
122987 +static struct plugin_info randomize_layout_plugin_info = {
122988 + .version = "201402201816",
122989 + .help = "disable\t\t\tdo not activate plugin\n"
122990 + "performance-mode\tenable cacheline-aware layout randomization\n"
122991 +};
122992 +
122993 +/* from old Linux dcache.h */
122994 +static inline unsigned long
122995 +partial_name_hash(unsigned long c, unsigned long prevhash)
122996 +{
122997 + return (prevhash + (c << 4) + (c >> 4)) * 11;
122998 +}
122999 +static inline unsigned int
123000 +name_hash(const unsigned char *name)
123001 +{
123002 + unsigned long hash = 0;
123003 + unsigned int len = strlen((const char *)name);
123004 + while (len--)
123005 + hash = partial_name_hash(*name++, hash);
123006 + return (unsigned int)hash;
123007 +}
123008 +
123009 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
123010 +{
123011 + tree type;
123012 +
123013 + *no_add_attrs = true;
123014 + if (TREE_CODE(*node) == FUNCTION_DECL) {
123015 + error("%qE attribute does not apply to functions (%qF)", name, *node);
123016 + return NULL_TREE;
123017 + }
123018 +
123019 + if (TREE_CODE(*node) == PARM_DECL) {
123020 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
123021 + return NULL_TREE;
123022 + }
123023 +
123024 + if (TREE_CODE(*node) == VAR_DECL) {
123025 + error("%qE attribute does not apply to variables (%qD)", name, *node);
123026 + return NULL_TREE;
123027 + }
123028 +
123029 + if (TYPE_P(*node)) {
123030 + type = *node;
123031 + } else {
123032 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
123033 + type = TREE_TYPE(*node);
123034 + }
123035 +
123036 + if (TREE_CODE(type) != RECORD_TYPE) {
123037 + error("%qE attribute used on %qT applies to struct types only", name, type);
123038 + return NULL_TREE;
123039 + }
123040 +
123041 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
123042 + error("%qE attribute is already applied to the type %qT", name, type);
123043 + return NULL_TREE;
123044 + }
123045 +
123046 + *no_add_attrs = false;
123047 +
123048 + return NULL_TREE;
123049 +}
123050 +
123051 +/* set on complete types that we don't need to inspect further at all */
123052 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
123053 +{
123054 + *no_add_attrs = false;
123055 + return NULL_TREE;
123056 +}
123057 +
123058 +/*
123059 + * set on types that we've performed a shuffle on, to prevent re-shuffling
123060 + * this does not preclude us from inspecting its fields for potential shuffles
123061 + */
123062 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
123063 +{
123064 + *no_add_attrs = false;
123065 + return NULL_TREE;
123066 +}
123067 +
123068 +/*
123069 + * 64bit variant of Bob Jenkins' public domain PRNG
123070 + * 256 bits of internal state
123071 + */
123072 +
123073 +typedef unsigned long long u64;
123074 +
123075 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
123076 +
123077 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
123078 +static u64 ranval(ranctx *x) {
123079 + u64 e = x->a - rot(x->b, 7);
123080 + x->a = x->b ^ rot(x->c, 13);
123081 + x->b = x->c + rot(x->d, 37);
123082 + x->c = x->d + e;
123083 + x->d = e + x->a;
123084 + return x->d;
123085 +}
123086 +
123087 +static void raninit(ranctx *x, u64 *seed) {
123088 + int i;
123089 +
123090 + x->a = seed[0];
123091 + x->b = seed[1];
123092 + x->c = seed[2];
123093 + x->d = seed[3];
123094 +
123095 + for (i=0; i < 30; ++i)
123096 + (void)ranval(x);
123097 +}
123098 +
123099 +static u64 shuffle_seed[4];
123100 +
123101 +struct partition_group {
123102 + tree tree_start;
123103 + unsigned long start;
123104 + unsigned long length;
123105 +};
123106 +
123107 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
123108 +{
123109 + unsigned long i;
123110 + unsigned long accum_size = 0;
123111 + unsigned long accum_length = 0;
123112 + unsigned long group_idx = 0;
123113 +
123114 + gcc_assert(length < INT_MAX);
123115 +
123116 + memset(size_groups, 0, sizeof(struct partition_group) * length);
123117 +
123118 + for (i = 0; i < length; i++) {
123119 + if (size_groups[group_idx].tree_start == NULL_TREE) {
123120 + size_groups[group_idx].tree_start = fields[i];
123121 + size_groups[group_idx].start = i;
123122 + accum_length = 0;
123123 + accum_size = 0;
123124 + }
123125 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
123126 + accum_length++;
123127 + if (accum_size >= 64) {
123128 + size_groups[group_idx].length = accum_length;
123129 + accum_length = 0;
123130 + group_idx++;
123131 + }
123132 + }
123133 +
123134 + if (size_groups[group_idx].tree_start != NULL_TREE &&
123135 + !size_groups[group_idx].length) {
123136 + size_groups[group_idx].length = accum_length;
123137 + group_idx++;
123138 + }
123139 +
123140 + *num_groups = group_idx;
123141 +}
123142 +
123143 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
123144 +{
123145 + unsigned long i, x;
123146 + struct partition_group size_group[length];
123147 + unsigned long num_groups = 0;
123148 + unsigned long randnum;
123149 +
123150 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
123151 + for (i = num_groups - 1; i > 0; i--) {
123152 + struct partition_group tmp;
123153 + randnum = ranval(prng_state) % (i + 1);
123154 + tmp = size_group[i];
123155 + size_group[i] = size_group[randnum];
123156 + size_group[randnum] = tmp;
123157 + }
123158 +
123159 + for (x = 0; x < num_groups; x++) {
123160 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
123161 + tree tmp;
123162 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
123163 + continue;
123164 + randnum = ranval(prng_state) % (i + 1);
123165 + // we could handle this case differently if desired
123166 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
123167 + continue;
123168 + tmp = newtree[i];
123169 + newtree[i] = newtree[randnum];
123170 + newtree[randnum] = tmp;
123171 + }
123172 + }
123173 +}
123174 +
123175 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
123176 +{
123177 + unsigned long i, randnum;
123178 +
123179 + for (i = length - 1; i > 0; i--) {
123180 + tree tmp;
123181 + randnum = ranval(prng_state) % (i + 1);
123182 + tmp = newtree[i];
123183 + newtree[i] = newtree[randnum];
123184 + newtree[randnum] = tmp;
123185 + }
123186 +}
123187 +
123188 +/* modern in-place Fisher-Yates shuffle */
123189 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
123190 +{
123191 + unsigned long i;
123192 + u64 seed[4];
123193 + ranctx prng_state;
123194 + const unsigned char *structname;
123195 +
123196 + if (length == 0)
123197 + return;
123198 +
123199 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
123200 +
123201 + structname = ORIG_TYPE_NAME(type);
123202 +
123203 +#ifdef __DEBUG_PLUGIN
123204 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
123205 +#ifdef __DEBUG_VERBOSE
123206 + debug_tree((tree)type);
123207 +#endif
123208 +#endif
123209 +
123210 + for (i = 0; i < 4; i++) {
123211 + seed[i] = shuffle_seed[i];
123212 + seed[i] ^= name_hash(structname);
123213 + }
123214 +
123215 + raninit(&prng_state, (u64 *)&seed);
123216 +
123217 + if (performance_mode)
123218 + performance_shuffle(newtree, length, &prng_state);
123219 + else
123220 + full_shuffle(newtree, length, &prng_state);
123221 +}
123222 +
123223 +static bool is_flexible_array(const_tree field)
123224 +{
123225 + const_tree fieldtype;
123226 + const_tree typesize;
123227 + const_tree elemtype;
123228 + const_tree elemsize;
123229 +
123230 + fieldtype = TREE_TYPE(field);
123231 + typesize = TYPE_SIZE(fieldtype);
123232 +
123233 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
123234 + return false;
123235 +
123236 + elemtype = TREE_TYPE(fieldtype);
123237 + elemsize = TYPE_SIZE(elemtype);
123238 +
123239 + /* size of type is represented in bits */
123240 +
123241 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
123242 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
123243 + return true;
123244 +
123245 + if (typesize != NULL_TREE &&
123246 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
123247 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
123248 + return true;
123249 +
123250 + return false;
123251 +}
123252 +
123253 +static int relayout_struct(tree type)
123254 +{
123255 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
123256 + unsigned long shuffle_length = num_fields;
123257 + tree field;
123258 + tree newtree[num_fields];
123259 + unsigned long i;
123260 + tree list;
123261 + tree variant;
123262 + expanded_location xloc;
123263 +
123264 + if (TYPE_FIELDS(type) == NULL_TREE)
123265 + return 0;
123266 +
123267 + if (num_fields < 2)
123268 + return 0;
123269 +
123270 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
123271 +
123272 + gcc_assert(num_fields < INT_MAX);
123273 +
123274 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
123275 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
123276 + return 0;
123277 +
123278 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
123279 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
123280 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
123281 + return 0;
123282 +
123283 + /* throw out any structs in uapi */
123284 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
123285 +
123286 + if (strstr(xloc.file, "/uapi/"))
123287 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
123288 +
123289 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
123290 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
123291 + newtree[i] = field;
123292 + }
123293 +
123294 + /*
123295 + * enforce that we don't randomize the layout of the last
123296 + * element of a struct if it's a 0 or 1-length array
123297 + * or a proper flexible array
123298 + */
123299 + if (is_flexible_array(newtree[num_fields - 1]))
123300 + shuffle_length--;
123301 +
123302 + shuffle(type, (tree *)newtree, shuffle_length);
123303 +
123304 + /*
123305 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
123306 + * as gcc provides no other way to detect such code
123307 + */
123308 + list = make_node(FIELD_DECL);
123309 + TREE_CHAIN(list) = newtree[0];
123310 + TREE_TYPE(list) = void_type_node;
123311 + DECL_SIZE(list) = bitsize_zero_node;
123312 + DECL_NONADDRESSABLE_P(list) = 1;
123313 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
123314 + DECL_SIZE_UNIT(list) = size_zero_node;
123315 + DECL_FIELD_OFFSET(list) = size_zero_node;
123316 + DECL_CONTEXT(list) = type;
123317 + // to satisfy the constify plugin
123318 + TREE_READONLY(list) = 1;
123319 +
123320 + for (i = 0; i < num_fields - 1; i++)
123321 + TREE_CHAIN(newtree[i]) = newtree[i+1];
123322 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
123323 +
123324 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
123325 + TYPE_FIELDS(variant) = list;
123326 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
123327 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
123328 + // force a re-layout
123329 + TYPE_SIZE(variant) = NULL_TREE;
123330 + layout_type(variant);
123331 + }
123332 +
123333 + return 1;
123334 +}
123335 +
123336 +/* from constify plugin */
123337 +static const_tree get_field_type(const_tree field)
123338 +{
123339 + return strip_array_types(TREE_TYPE(field));
123340 +}
123341 +
123342 +/* from constify plugin */
123343 +static bool is_fptr(const_tree fieldtype)
123344 +{
123345 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
123346 + return false;
123347 +
123348 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
123349 +}
123350 +
123351 +/* derived from constify plugin */
123352 +static int is_pure_ops_struct(const_tree node)
123353 +{
123354 + const_tree field;
123355 +
123356 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
123357 +
123358 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
123359 + const_tree fieldtype = get_field_type(field);
123360 + enum tree_code code = TREE_CODE(fieldtype);
123361 +
123362 + if (node == fieldtype)
123363 + continue;
123364 +
123365 + if (!is_fptr(fieldtype))
123366 + return 0;
123367 +
123368 + if (code != RECORD_TYPE && code != UNION_TYPE)
123369 + continue;
123370 +
123371 + if (!is_pure_ops_struct(fieldtype))
123372 + return 0;
123373 + }
123374 +
123375 + return 1;
123376 +}
123377 +
123378 +static void randomize_type(tree type)
123379 +{
123380 + tree variant;
123381 +
123382 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
123383 +
123384 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
123385 + return;
123386 +
123387 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
123388 + relayout_struct(type);
123389 +
123390 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
123391 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
123392 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
123393 + }
123394 +#ifdef __DEBUG_PLUGIN
123395 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
123396 +#ifdef __DEBUG_VERBOSE
123397 + debug_tree(type);
123398 +#endif
123399 +#endif
123400 +}
123401 +
123402 +static void randomize_layout_finish_decl(void *event_data, void *data)
123403 +{
123404 + tree decl = (tree)event_data;
123405 + tree type;
123406 +
123407 + if (decl == NULL_TREE || decl == error_mark_node)
123408 + return;
123409 +
123410 + type = TREE_TYPE(decl);
123411 +
123412 + if (TREE_CODE(decl) != VAR_DECL)
123413 + return;
123414 +
123415 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
123416 + return;
123417 +
123418 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
123419 + return;
123420 +
123421 + relayout_decl(decl);
123422 +}
123423 +
123424 +static void finish_type(void *event_data, void *data)
123425 +{
123426 + tree type = (tree)event_data;
123427 +
123428 + if (type == NULL_TREE || type == error_mark_node)
123429 + return;
123430 +
123431 + if (TREE_CODE(type) != RECORD_TYPE)
123432 + return;
123433 +
123434 + if (TYPE_FIELDS(type) == NULL_TREE)
123435 + return;
123436 +
123437 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
123438 + return;
123439 +
123440 +#ifdef __DEBUG_PLUGIN
123441 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
123442 +#endif
123443 +#ifdef __DEBUG_VERBOSE
123444 + debug_tree(type);
123445 +#endif
123446 + randomize_type(type);
123447 +
123448 + return;
123449 +}
123450 +
123451 +static struct attribute_spec randomize_layout_attr = {
123452 + .name = "randomize_layout",
123453 + // related to args
123454 + .min_length = 0,
123455 + .max_length = 0,
123456 + .decl_required = false,
123457 + // need type declaration
123458 + .type_required = true,
123459 + .function_type_required = false,
123460 + .handler = handle_randomize_layout_attr,
123461 +#if BUILDING_GCC_VERSION >= 4007
123462 + .affects_type_identity = true
123463 +#endif
123464 +};
123465 +
123466 +static struct attribute_spec no_randomize_layout_attr = {
123467 + .name = "no_randomize_layout",
123468 + // related to args
123469 + .min_length = 0,
123470 + .max_length = 0,
123471 + .decl_required = false,
123472 + // need type declaration
123473 + .type_required = true,
123474 + .function_type_required = false,
123475 + .handler = handle_randomize_layout_attr,
123476 +#if BUILDING_GCC_VERSION >= 4007
123477 + .affects_type_identity = true
123478 +#endif
123479 +};
123480 +
123481 +static struct attribute_spec randomize_considered_attr = {
123482 + .name = "randomize_considered",
123483 + // related to args
123484 + .min_length = 0,
123485 + .max_length = 0,
123486 + .decl_required = false,
123487 + // need type declaration
123488 + .type_required = true,
123489 + .function_type_required = false,
123490 + .handler = handle_randomize_considered_attr,
123491 +#if BUILDING_GCC_VERSION >= 4007
123492 + .affects_type_identity = false
123493 +#endif
123494 +};
123495 +
123496 +static struct attribute_spec randomize_performed_attr = {
123497 + .name = "randomize_performed",
123498 + // related to args
123499 + .min_length = 0,
123500 + .max_length = 0,
123501 + .decl_required = false,
123502 + // need type declaration
123503 + .type_required = true,
123504 + .function_type_required = false,
123505 + .handler = handle_randomize_performed_attr,
123506 +#if BUILDING_GCC_VERSION >= 4007
123507 + .affects_type_identity = false
123508 +#endif
123509 +};
123510 +
123511 +static void register_attributes(void *event_data, void *data)
123512 +{
123513 + register_attribute(&randomize_layout_attr);
123514 + register_attribute(&no_randomize_layout_attr);
123515 + register_attribute(&randomize_considered_attr);
123516 + register_attribute(&randomize_performed_attr);
123517 +}
123518 +
123519 +static void check_bad_casts_in_constructor(tree var, tree init)
123520 +{
123521 + unsigned HOST_WIDE_INT idx;
123522 + tree field, val;
123523 + tree field_type, val_type;
123524 +
123525 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
123526 + if (TREE_CODE(val) == CONSTRUCTOR) {
123527 + check_bad_casts_in_constructor(var, val);
123528 + continue;
123529 + }
123530 +
123531 + /* pipacs' plugin creates franken-arrays that differ from those produced by
123532 + normal code which all have valid 'field' trees. work around this */
123533 + if (field == NULL_TREE)
123534 + continue;
123535 + field_type = TREE_TYPE(field);
123536 + val_type = TREE_TYPE(val);
123537 +
123538 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
123539 + continue;
123540 +
123541 + if (field_type == val_type)
123542 + continue;
123543 +
123544 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
123545 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
123546 +
123547 + if (field_type == void_type_node)
123548 + continue;
123549 + if (field_type == val_type)
123550 + continue;
123551 + if (TREE_CODE(val_type) != RECORD_TYPE)
123552 + continue;
123553 +
123554 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
123555 + continue;
123556 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
123557 + }
123558 +}
123559 +
123560 +/* derived from the constify plugin */
123561 +static void check_global_variables(void *event_data, void *data)
123562 +{
123563 + struct varpool_node *node;
123564 + tree init;
123565 +
123566 + FOR_EACH_VARIABLE(node) {
123567 + tree var = NODE_DECL(node);
123568 + init = DECL_INITIAL(var);
123569 + if (init == NULL_TREE)
123570 + continue;
123571 +
123572 + if (TREE_CODE(init) != CONSTRUCTOR)
123573 + continue;
123574 +
123575 + check_bad_casts_in_constructor(var, init);
123576 + }
123577 +}
123578 +
123579 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
123580 +{
123581 + basic_block dom;
123582 + gimple dom_stmt;
123583 + gimple call_stmt;
123584 + const_tree dom_lhs;
123585 + const_tree poss_is_err_cond;
123586 + const_tree poss_is_err_func;
123587 + const_tree is_err_arg;
123588 +
123589 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
123590 + if (!dom)
123591 + return false;
123592 +
123593 + dom_stmt = last_stmt(dom);
123594 + if (!dom_stmt)
123595 + return false;
123596 +
123597 + if (gimple_code(dom_stmt) != GIMPLE_COND)
123598 + return false;
123599 +
123600 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
123601 + return false;
123602 +
123603 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
123604 + return false;
123605 +
123606 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
123607 +
123608 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
123609 + return false;
123610 +
123611 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
123612 +
123613 + if (gimple_code(call_stmt) != GIMPLE_CALL)
123614 + return false;
123615 +
123616 + dom_lhs = gimple_get_lhs(call_stmt);
123617 + poss_is_err_func = gimple_call_fndecl(call_stmt);
123618 + if (!poss_is_err_func)
123619 + return false;
123620 + if (dom_lhs != poss_is_err_cond)
123621 + return false;
123622 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
123623 + return false;
123624 +
123625 + is_err_arg = gimple_call_arg(call_stmt, 0);
123626 + if (!is_err_arg)
123627 + return false;
123628 +
123629 + if (is_err_arg != rhs)
123630 + return false;
123631 +
123632 + return true;
123633 +}
123634 +
123635 +static void handle_local_var_initializers(void)
123636 +{
123637 + tree var;
123638 + unsigned int i;
123639 +
123640 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
123641 + tree init = DECL_INITIAL(var);
123642 + if (!init)
123643 + continue;
123644 + if (TREE_CODE(init) != CONSTRUCTOR)
123645 + continue;
123646 + check_bad_casts_in_constructor(var, init);
123647 + }
123648 +}
123649 +
123650 +/*
123651 + * iterate over all statements to find "bad" casts:
123652 + * those where the address of the start of a structure is cast
123653 + * to a pointer of a structure of a different type, or a
123654 + * structure pointer type is cast to a different structure pointer type
123655 + */
123656 +static unsigned int find_bad_casts(void)
123657 +{
123658 + basic_block bb;
123659 +
123660 + handle_local_var_initializers();
123661 +
123662 + FOR_ALL_BB_FN(bb, cfun) {
123663 + gimple_stmt_iterator gsi;
123664 +
123665 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
123666 + gimple stmt;
123667 + const_tree lhs;
123668 + const_tree lhs_type;
123669 + const_tree rhs1;
123670 + const_tree rhs_type;
123671 + const_tree ptr_lhs_type;
123672 + const_tree ptr_rhs_type;
123673 + const_tree op0;
123674 + const_tree op0_type;
123675 + enum tree_code rhs_code;
123676 +
123677 + stmt = gsi_stmt(gsi);
123678 +
123679 +#ifdef __DEBUG_PLUGIN
123680 +#ifdef __DEBUG_VERBOSE
123681 + debug_gimple_stmt(stmt);
123682 + debug_tree(gimple_get_lhs(stmt));
123683 +#endif
123684 +#endif
123685 +
123686 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
123687 + continue;
123688 +
123689 +#ifdef __DEBUG_PLUGIN
123690 +#ifdef __DEBUG_VERBOSE
123691 + debug_tree(gimple_assign_rhs1(stmt));
123692 +#endif
123693 +#endif
123694 +
123695 + rhs_code = gimple_assign_rhs_code(stmt);
123696 +
123697 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
123698 + continue;
123699 +
123700 + lhs = gimple_get_lhs(stmt);
123701 + lhs_type = TREE_TYPE(lhs);
123702 + rhs1 = gimple_assign_rhs1(stmt);
123703 + rhs_type = TREE_TYPE(rhs1);
123704 +
123705 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
123706 + TREE_CODE(lhs_type) != POINTER_TYPE)
123707 + continue;
123708 +
123709 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
123710 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
123711 +
123712 + if (ptr_rhs_type == void_type_node)
123713 + continue;
123714 +
123715 + if (ptr_lhs_type == void_type_node)
123716 + continue;
123717 +
123718 + if (dominated_by_is_err(rhs1, bb))
123719 + continue;
123720 +
123721 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
123722 +#ifndef __DEBUG_PLUGIN
123723 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
123724 +#endif
123725 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
123726 + continue;
123727 + }
123728 +
123729 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
123730 + continue;
123731 +
123732 + if (rhs_code == ADDR_EXPR) {
123733 + op0 = TREE_OPERAND(rhs1, 0);
123734 +
123735 + if (op0 == NULL_TREE)
123736 + continue;
123737 +
123738 + if (TREE_CODE(op0) != VAR_DECL)
123739 + continue;
123740 +
123741 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
123742 + if (op0_type == ptr_lhs_type)
123743 + continue;
123744 +
123745 +#ifndef __DEBUG_PLUGIN
123746 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
123747 +#endif
123748 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
123749 + } else {
123750 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
123751 + /* skip bogus type casts introduced by container_of */
123752 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
123753 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
123754 + continue;
123755 +#ifndef __DEBUG_PLUGIN
123756 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
123757 +#endif
123758 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
123759 + }
123760 +
123761 + }
123762 + }
123763 + return 0;
123764 +}
123765 +
123766 +#if BUILDING_GCC_VERSION >= 4009
123767 +static const struct pass_data randomize_layout_bad_cast_data = {
123768 +#else
123769 +static struct gimple_opt_pass randomize_layout_bad_cast = {
123770 + .pass = {
123771 +#endif
123772 + .type = GIMPLE_PASS,
123773 + .name = "randomize_layout_bad_cast",
123774 +#if BUILDING_GCC_VERSION >= 4008
123775 + .optinfo_flags = OPTGROUP_NONE,
123776 +#endif
123777 +#if BUILDING_GCC_VERSION >= 5000
123778 +#elif BUILDING_GCC_VERSION >= 4009
123779 + .has_gate = false,
123780 + .has_execute = true,
123781 +#else
123782 + .gate = NULL,
123783 + .execute = find_bad_casts,
123784 + .sub = NULL,
123785 + .next = NULL,
123786 + .static_pass_number = 0,
123787 +#endif
123788 + .tv_id = TV_NONE,
123789 + .properties_required = PROP_cfg,
123790 + .properties_provided = 0,
123791 + .properties_destroyed = 0,
123792 + .todo_flags_start = 0,
123793 + .todo_flags_finish = TODO_dump_func
123794 +#if BUILDING_GCC_VERSION < 4009
123795 + }
123796 +#endif
123797 +};
123798 +
123799 +#if BUILDING_GCC_VERSION >= 4009
123800 +namespace {
123801 +class randomize_layout_bad_cast : public gimple_opt_pass {
123802 +public:
123803 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
123804 + unsigned int execute() { return find_bad_casts(); }
123805 +};
123806 +}
123807 +#endif
123808 +
123809 +static struct opt_pass *make_randomize_layout_bad_cast(void)
123810 +{
123811 +#if BUILDING_GCC_VERSION >= 4009
123812 + return new randomize_layout_bad_cast();
123813 +#else
123814 + return &randomize_layout_bad_cast.pass;
123815 +#endif
123816 +}
123817 +
123818 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
123819 +{
123820 + int i;
123821 + const char * const plugin_name = plugin_info->base_name;
123822 + const int argc = plugin_info->argc;
123823 + const struct plugin_argument * const argv = plugin_info->argv;
123824 + bool enable = true;
123825 + int obtained_seed = 0;
123826 + struct register_pass_info randomize_layout_bad_cast_info;
123827 +
123828 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
123829 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
123830 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
123831 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
123832 +
123833 + if (!plugin_default_version_check(version, &gcc_version)) {
123834 + error(G_("incompatible gcc/plugin versions"));
123835 + return 1;
123836 + }
123837 +
123838 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
123839 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
123840 + enable = false;
123841 + }
123842 +
123843 + for (i = 0; i < argc; ++i) {
123844 + if (!strcmp(argv[i].key, "disable")) {
123845 + enable = false;
123846 + continue;
123847 + }
123848 + if (!strcmp(argv[i].key, "performance-mode")) {
123849 + performance_mode = 1;
123850 + continue;
123851 + }
123852 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
123853 + }
123854 +
123855 + if (strlen(randstruct_seed) != 64) {
123856 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
123857 + return 1;
123858 + }
123859 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
123860 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
123861 + if (obtained_seed != 4) {
123862 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
123863 + return 1;
123864 + }
123865 +
123866 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
123867 + if (enable) {
123868 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
123869 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
123870 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
123871 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
123872 + }
123873 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
123874 +
123875 + return 0;
123876 +}
123877 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
123878 new file mode 100644
123879 index 0000000..1f0214f
123880 --- /dev/null
123881 +++ b/tools/gcc/size_overflow_plugin/.gitignore
123882 @@ -0,0 +1,3 @@
123883 +randomize_layout_seed.h
123884 +size_overflow_hash.h
123885 +size_overflow_hash_aux.h
123886 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
123887 new file mode 100644
123888 index 0000000..1ae2ed5
123889 --- /dev/null
123890 +++ b/tools/gcc/size_overflow_plugin/Makefile
123891 @@ -0,0 +1,20 @@
123892 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
123893 +always := $($(HOSTLIBS)-y)
123894 +
123895 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
123896 +
123897 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
123898 +
123899 +quiet_cmd_build_size_overflow_hash = GENHASH $@
123900 + cmd_build_size_overflow_hash = \
123901 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
123902 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
123903 + $(call if_changed,build_size_overflow_hash)
123904 +
123905 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
123906 + cmd_build_size_overflow_hash_aux = \
123907 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
123908 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
123909 + $(call if_changed,build_size_overflow_hash_aux)
123910 +
123911 +targets += size_overflow_hash.h size_overflow_hash_aux.h
123912 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
123913 new file mode 100644
123914 index 0000000..12b1e3b
123915 --- /dev/null
123916 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
123917 @@ -0,0 +1,102 @@
123918 +#!/bin/bash
123919 +
123920 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
123921 +
123922 +header1="size_overflow_hash.h"
123923 +database="size_overflow_hash.data"
123924 +n=65536
123925 +hashtable_name="size_overflow_hash"
123926 +
123927 +usage() {
123928 +cat <<EOF
123929 +usage: $0 options
123930 +OPTIONS:
123931 + -h|--help help
123932 + -o header file
123933 + -d database file
123934 + -n hash array size
123935 + -s name of the hash table
123936 +EOF
123937 + return 0
123938 +}
123939 +
123940 +while true
123941 +do
123942 + case "$1" in
123943 + -h|--help) usage && exit 0;;
123944 + -n) n=$2; shift 2;;
123945 + -o) header1="$2"; shift 2;;
123946 + -d) database="$2"; shift 2;;
123947 + -s) hashtable_name="$2"; shift 2;;
123948 + --) shift 1; break ;;
123949 + *) break ;;
123950 + esac
123951 +done
123952 +
123953 +create_defines() {
123954 + for i in `seq 0 31`
123955 + do
123956 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
123957 + done
123958 + echo >> "$header1"
123959 +}
123960 +
123961 +create_structs() {
123962 + rm -f "$header1"
123963 +
123964 + create_defines
123965 +
123966 + cat "$database" | while read data
123967 + do
123968 + data_array=($data)
123969 + struct_hash_name="${data_array[0]}"
123970 + funcn="${data_array[1]}"
123971 + params="${data_array[2]}"
123972 + next="${data_array[4]}"
123973 +
123974 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
123975 +
123976 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
123977 + echo -en "\t.param\t= " >> "$header1"
123978 + line=
123979 + for param_num in ${params//-/ };
123980 + do
123981 + line="${line}PARAM"$param_num"|"
123982 + done
123983 +
123984 + echo -e "${line%?},\n};\n" >> "$header1"
123985 + done
123986 +}
123987 +
123988 +create_headers() {
123989 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
123990 +}
123991 +
123992 +create_array_elements() {
123993 + index=0
123994 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
123995 + do
123996 + data_array=($data)
123997 + i="${data_array[3]}"
123998 + hash="${data_array[0]}"
123999 + while [[ $index -lt $i ]]
124000 + do
124001 + echo -e "\t["$index"]\t= NULL," >> "$header1"
124002 + index=$(($index + 1))
124003 + done
124004 + index=$(($index + 1))
124005 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
124006 + done
124007 + echo '};' >> $header1
124008 +}
124009 +
124010 +size_overflow_plugin_dir=`dirname $header1`
124011 +if [ "$size_overflow_plugin_dir" != '.' ]; then
124012 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
124013 +fi
124014 +
124015 +create_structs
124016 +create_headers
124017 +create_array_elements
124018 +
124019 +exit 0
124020 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
124021 new file mode 100644
124022 index 0000000..0b508b1
124023 --- /dev/null
124024 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
124025 @@ -0,0 +1,409 @@
124026 +/*
124027 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
124028 + * Licensed under the GPL v2, or (at your option) v3
124029 + *
124030 + * Homepage:
124031 + * https://github.com/ephox-gcc-plugins/size_overflow
124032 + *
124033 + * Documentation:
124034 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
124035 + *
124036 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
124037 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
124038 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
124039 + *
124040 + * Usage:
124041 + * $ make
124042 + * $ make run
124043 + */
124044 +
124045 +#include "size_overflow.h"
124046 +
124047 +// Data for the size_overflow asm stmt
124048 +struct asm_data {
124049 + // call or return stmt with our attributes
124050 + gimple target_stmt;
124051 + // def_stmt of the marked arg
124052 + gimple def_stmt;
124053 + // size_overflow asm rhs
124054 + tree input;
124055 + // the output (lhs) of the size_overflow asm is the marked arg
124056 + tree output;
124057 + // marked arg number (0 for return values)
124058 + unsigned int argnum;
124059 + // intentional mark type
124060 + enum intentional_mark intentional_mark;
124061 +};
124062 +
124063 +static void __unused print_asm_data(struct asm_data *asm_data)
124064 +{
124065 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
124066 +
124067 + fprintf(stderr, "def_stmt\n");
124068 + debug_gimple_stmt(asm_data->def_stmt);
124069 + fprintf(stderr, "target_stmt\n");
124070 + debug_gimple_stmt(asm_data->target_stmt);
124071 + fprintf(stderr, "output\n");
124072 + debug_tree(asm_data->output);
124073 + fprintf(stderr, "input\n");
124074 + debug_tree(asm_data->input);
124075 +}
124076 +
124077 +static const char *convert_mark_to_str(enum intentional_mark mark)
124078 +{
124079 + switch (mark) {
124080 + case MARK_NO:
124081 + return OK_ASM_STR;
124082 + case MARK_YES:
124083 + return YES_ASM_STR;
124084 + case MARK_END_INTENTIONAL:
124085 + return END_INTENTIONAL_ASM_STR;
124086 + case MARK_TURN_OFF:
124087 + return TURN_OFF_ASM_STR;
124088 + }
124089 + gcc_unreachable();
124090 +}
124091 +
124092 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
124093 +{
124094 + const char *fn_name;
124095 + char *asm_comment;
124096 + unsigned int len;
124097 +
124098 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
124099 + fn_name = DECL_NAME_POINTER(current_function_decl);
124100 + else
124101 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
124102 +
124103 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
124104 + gcc_assert(len > 0);
124105 +
124106 + return asm_comment;
124107 +}
124108 +
124109 +#if BUILDING_GCC_VERSION <= 4007
124110 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
124111 +#else
124112 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
124113 +#endif
124114 +{
124115 + tree list;
124116 +#if BUILDING_GCC_VERSION <= 4007
124117 + VEC(tree, gc) *vec_list = NULL;
124118 +#else
124119 + vec<tree, va_gc> *vec_list = NULL;
124120 +#endif
124121 +
124122 + list = build_tree_list(NULL_TREE, string);
124123 + list = chainon(NULL_TREE, build_tree_list(list, io));
124124 +#if BUILDING_GCC_VERSION <= 4007
124125 + VEC_safe_push(tree, gc, vec_list, list);
124126 +#else
124127 + vec_safe_push(vec_list, list);
124128 +#endif
124129 + return vec_list;
124130 +}
124131 +
124132 +static void create_so_asm_stmt(struct asm_data *asm_data)
124133 +{
124134 + char *asm_comment;
124135 + const char *mark_str;
124136 + gasm *asm_stmt;
124137 + gimple_stmt_iterator gsi;
124138 + tree str_input, str_output;
124139 +#if BUILDING_GCC_VERSION <= 4007
124140 + VEC(tree, gc) *input = NULL, *output = NULL;
124141 +#else
124142 + vec<tree, va_gc> *input = NULL, *output = NULL;
124143 +#endif
124144 +
124145 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
124146 + asm_comment = create_asm_comment(asm_data, mark_str);
124147 +
124148 + str_input = build_string(2, "0");
124149 + input = create_asm_io_list(str_input, asm_data->input);
124150 + str_output = build_string(4, "=rm");
124151 + output = create_asm_io_list(str_output, asm_data->output);
124152 +
124153 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
124154 + gimple_asm_set_volatile(asm_stmt, true);
124155 +
124156 + gsi = gsi_for_stmt(asm_data->def_stmt);
124157 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
124158 +
124159 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
124160 +
124161 + free(asm_comment);
124162 +}
124163 +
124164 +static void check_size_overflow_asm(struct asm_data *asm_data)
124165 +{
124166 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
124167 +
124168 + if (old_intentional_mark == asm_data->intentional_mark)
124169 + return;
124170 + if (asm_data->intentional_mark == MARK_NO)
124171 + return;
124172 +
124173 + print_intentional_mark(old_intentional_mark);
124174 + print_intentional_mark(asm_data->intentional_mark);
124175 + gcc_unreachable();
124176 +}
124177 +
124178 +static tree get_so_asm_output(struct asm_data *asm_data)
124179 +{
124180 + gimple stmt = asm_data->target_stmt;
124181 + unsigned int argnum = asm_data->argnum;
124182 +
124183 + switch (gimple_code(stmt)) {
124184 + case GIMPLE_RETURN:
124185 + gcc_assert(argnum == 0);
124186 + return gimple_return_retval(as_a_greturn(stmt));
124187 + case GIMPLE_CALL:
124188 + gcc_assert(argnum != 0);
124189 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
124190 + return gimple_call_arg(stmt, argnum - 1);
124191 + default:
124192 + debug_gimple_stmt(stmt);
124193 + gcc_unreachable();
124194 + }
124195 +}
124196 +
124197 +static tree get_so_asm_input(struct asm_data *asm_data)
124198 +{
124199 + gassign *assign;
124200 + tree output_type, new_var;
124201 + gimple_stmt_iterator gsi;
124202 +
124203 + output_type = TREE_TYPE(asm_data->output);
124204 + new_var = create_new_var(output_type);
124205 +
124206 + assign = gimple_build_assign(new_var, asm_data->output);
124207 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
124208 +
124209 + gsi = gsi_for_stmt(asm_data->target_stmt);
124210 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
124211 +
124212 + asm_data->def_stmt = assign;
124213 +
124214 + new_var = create_new_var(output_type);
124215 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
124216 +
124217 + return gimple_assign_lhs(assign);
124218 +}
124219 +
124220 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
124221 +{
124222 + switch (gimple_code(asm_data->target_stmt)) {
124223 + case GIMPLE_CALL:
124224 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
124225 + break;
124226 + case GIMPLE_RETURN:
124227 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
124228 + break;
124229 + default:
124230 + debug_gimple_stmt(asm_data->target_stmt);
124231 + gcc_unreachable();
124232 + }
124233 +
124234 + update_stmt(asm_data->def_stmt);
124235 +}
124236 +
124237 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
124238 + * is of the right kind create the appropriate size_overflow asm stmts:
124239 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
124240 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
124241 + */
124242 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
124243 +{
124244 + struct asm_data asm_data;
124245 +
124246 + asm_data.target_stmt = stmt;
124247 + asm_data.argnum = argnum;
124248 + asm_data.intentional_mark = intentional_mark;
124249 +
124250 + asm_data.output = get_so_asm_output(&asm_data);
124251 + if (asm_data.output == NULL_TREE)
124252 + return;
124253 + if (is_gimple_constant(asm_data.output))
124254 + return;
124255 + if (skip_types(asm_data.output))
124256 + return;
124257 +
124258 + asm_data.def_stmt = get_def_stmt(asm_data.output);
124259 + if (is_size_overflow_asm(asm_data.def_stmt)) {
124260 + check_size_overflow_asm(&asm_data);
124261 + return;
124262 + }
124263 +
124264 + asm_data.input = get_so_asm_input(&asm_data);
124265 +
124266 + create_so_asm_stmt(&asm_data);
124267 + set_so_asm_input_target_stmt(&asm_data);
124268 +
124269 + update_stmt(asm_data.def_stmt);
124270 + update_stmt(asm_data.target_stmt);
124271 +}
124272 +
124273 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
124274 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
124275 +{
124276 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
124277 + insert_size_overflow_asm(stmt, 0, MARK_NO);
124278 + return;
124279 + }
124280 +
124281 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
124282 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
124283 +}
124284 +
124285 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
124286 +static void set_argnum_attribute(const_tree attr, bool *argnums)
124287 +{
124288 + unsigned int argnum;
124289 + tree attr_value;
124290 +
124291 + gcc_assert(attr);
124292 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
124293 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
124294 + argnums[argnum] = true;
124295 + }
124296 +}
124297 +
124298 +// Check whether the arguments are marked by the size_overflow attribute.
124299 +static void search_interesting_so_args(tree fndecl, bool *argnums)
124300 +{
124301 + const_tree attr;
124302 +
124303 + attr = get_attribute("size_overflow", fndecl);
124304 + if (attr)
124305 + set_argnum_attribute(attr, argnums);
124306 +}
124307 +
124308 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
124309 +{
124310 + enum intentional_mark mark;
124311 +
124312 + mark = check_intentional_attribute(stmt, argnum);
124313 + if (mark == MARK_NO)
124314 + return MARK_NO;
124315 + insert_size_overflow_asm(stmt, argnum, mark);
124316 + return mark;
124317 +}
124318 +
124319 +static void handle_size_overflow_attr_ret(greturn *stmt)
124320 +{
124321 + enum intentional_mark mark;
124322 + bool orig_argnums[MAX_PARAM + 1] = {false};
124323 +
124324 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
124325 +
124326 + mark = handle_intentional_attr(stmt, 0);
124327 + if (mark == MARK_NO && orig_argnums[0])
124328 + insert_so_asm_by_so_attr(stmt, 0);
124329 +}
124330 +
124331 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
124332 +static void handle_size_overflow_attr_call(gcall *stmt)
124333 +{
124334 + tree fndecl;
124335 + unsigned int argnum;
124336 + bool orig_argnums[MAX_PARAM + 1] = {false};
124337 +
124338 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
124339 + if (fndecl == NULL_TREE)
124340 + return;
124341 + if (DECL_BUILT_IN(fndecl))
124342 + return;
124343 +
124344 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
124345 +
124346 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
124347 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
124348 +
124349 + if (mark == MARK_NO && orig_argnums[argnum])
124350 + insert_so_asm_by_so_attr(stmt, argnum);
124351 + }
124352 +}
124353 +
124354 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
124355 +static unsigned int search_interesting_functions(void)
124356 +{
124357 + basic_block bb;
124358 +
124359 + FOR_ALL_BB_FN(bb, cfun) {
124360 + gimple_stmt_iterator gsi;
124361 +
124362 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
124363 + gimple stmt = gsi_stmt(gsi);
124364 +
124365 + if (is_gimple_call(stmt))
124366 + handle_size_overflow_attr_call(as_a_gcall(stmt));
124367 + else if (gimple_code(stmt) == GIMPLE_RETURN)
124368 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
124369 + }
124370 + }
124371 + return 0;
124372 +}
124373 +
124374 +/*
124375 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
124376 + * this pass inserts asm stmts to mark the interesting args
124377 + * that the ipa pass will detect and insert the size overflow checks for.
124378 + */
124379 +#if BUILDING_GCC_VERSION >= 4009
124380 +static const struct pass_data insert_size_overflow_asm_pass_data = {
124381 +#else
124382 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
124383 + .pass = {
124384 +#endif
124385 + .type = GIMPLE_PASS,
124386 + .name = "insert_size_overflow_asm",
124387 +#if BUILDING_GCC_VERSION >= 4008
124388 + .optinfo_flags = OPTGROUP_NONE,
124389 +#endif
124390 +#if BUILDING_GCC_VERSION >= 5000
124391 +#elif BUILDING_GCC_VERSION >= 4009
124392 + .has_gate = false,
124393 + .has_execute = true,
124394 +#else
124395 + .gate = NULL,
124396 + .execute = search_interesting_functions,
124397 + .sub = NULL,
124398 + .next = NULL,
124399 + .static_pass_number = 0,
124400 +#endif
124401 + .tv_id = TV_NONE,
124402 + .properties_required = PROP_cfg,
124403 + .properties_provided = 0,
124404 + .properties_destroyed = 0,
124405 + .todo_flags_start = 0,
124406 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
124407 +#if BUILDING_GCC_VERSION < 4009
124408 + }
124409 +#endif
124410 +};
124411 +
124412 +#if BUILDING_GCC_VERSION >= 4009
124413 +namespace {
124414 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
124415 +public:
124416 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
124417 +#if BUILDING_GCC_VERSION >= 5000
124418 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
124419 +#else
124420 + unsigned int execute() { return search_interesting_functions(); }
124421 +#endif
124422 +};
124423 +}
124424 +
124425 +opt_pass *make_insert_size_overflow_asm_pass(void)
124426 +{
124427 + return new insert_size_overflow_asm_pass();
124428 +}
124429 +#else
124430 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
124431 +{
124432 + return &insert_size_overflow_asm_pass.pass;
124433 +}
124434 +#endif
124435 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
124436 new file mode 100644
124437 index 0000000..2af88a3
124438 --- /dev/null
124439 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
124440 @@ -0,0 +1,958 @@
124441 +/*
124442 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
124443 + * Licensed under the GPL v2, or (at your option) v3
124444 + *
124445 + * Homepage:
124446 + * https://github.com/ephox-gcc-plugins/size_overflow
124447 + *
124448 + * Documentation:
124449 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
124450 + *
124451 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
124452 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
124453 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
124454 + *
124455 + * Usage:
124456 + * $ make
124457 + * $ make run
124458 + */
124459 +
124460 +#include "size_overflow.h"
124461 +
124462 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
124463 +
124464 +static const char *get_asm_string(const gasm *stmt)
124465 +{
124466 + if (stmt)
124467 + return gimple_asm_string(stmt);
124468 + return NULL;
124469 +}
124470 +
124471 +tree get_size_overflow_asm_input(const gasm *stmt)
124472 +{
124473 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
124474 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
124475 +}
124476 +
124477 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
124478 +{
124479 + const char *str;
124480 +
124481 + if (!is_size_overflow_asm(stmt))
124482 + return false;
124483 +
124484 + str = get_asm_string(stmt);
124485 + if (!str)
124486 + return false;
124487 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
124488 +}
124489 +
124490 +bool is_size_overflow_asm(const_gimple stmt)
124491 +{
124492 + const char *str;
124493 +
124494 + if (!stmt)
124495 + return false;
124496 + if (gimple_code(stmt) != GIMPLE_ASM)
124497 + return false;
124498 +
124499 + str = get_asm_string(as_a_const_gasm(stmt));
124500 + if (!str)
124501 + return false;
124502 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
124503 +}
124504 +
124505 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
124506 +{
124507 + const char *str;
124508 +
124509 + if (!is_size_overflow_asm(stmt))
124510 + return false;
124511 +
124512 + str = get_asm_string(stmt);
124513 + if (!str)
124514 + return false;
124515 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
124516 +}
124517 +
124518 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
124519 +{
124520 + const char *str;
124521 +
124522 + if (!is_size_overflow_asm(stmt))
124523 + return false;
124524 +
124525 + str = get_asm_string(stmt);
124526 + if (!str)
124527 + return false;
124528 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
124529 +}
124530 +
124531 +/* Get the param of the intentional_overflow attribute.
124532 + * * 0: MARK_END_INTENTIONAL
124533 + * * 1..MAX_PARAM: MARK_YES
124534 + * * -1: MARK_TURN_OFF
124535 + */
124536 +static tree get_attribute_param(const_tree decl)
124537 +{
124538 + const_tree attr;
124539 +
124540 + if (decl == NULL_TREE)
124541 + return NULL_TREE;
124542 +
124543 + attr = get_attribute("intentional_overflow", decl);
124544 + if (attr)
124545 + return TREE_VALUE(attr);
124546 + return NULL_TREE;
124547 +}
124548 +
124549 +// MARK_TURN_OFF
124550 +static bool is_turn_off_intentional_attr(const_tree decl)
124551 +{
124552 + const_tree param_head;
124553 +
124554 + param_head = get_attribute_param(decl);
124555 + if (param_head == NULL_TREE)
124556 + return false;
124557 +
124558 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
124559 + return true;
124560 + return false;
124561 +}
124562 +
124563 +// MARK_END_INTENTIONAL
124564 +static bool is_end_intentional_intentional_attr(const_tree decl)
124565 +{
124566 + const_tree param_head;
124567 +
124568 + param_head = get_attribute_param(decl);
124569 + if (param_head == NULL_TREE)
124570 + return false;
124571 +
124572 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
124573 + return true;
124574 + return false;
124575 +}
124576 +
124577 +// MARK_YES
124578 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
124579 +{
124580 + tree param, param_head;
124581 +
124582 + if (argnum == 0)
124583 + return false;
124584 +
124585 + param_head = get_attribute_param(decl);
124586 + for (param = param_head; param; param = TREE_CHAIN(param)) {
124587 + int argval = tree_to_shwi(TREE_VALUE(param));
124588 +
124589 + if (argval <= 0)
124590 + continue;
124591 + if (argnum == (unsigned int)argval)
124592 + return true;
124593 + }
124594 + return false;
124595 +}
124596 +
124597 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
124598 +{
124599 + const struct size_overflow_hash *hash;
124600 + location_t loc;
124601 +
124602 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
124603 + return;
124604 +
124605 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
124606 + return;
124607 +
124608 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
124609 + if (!hash)
124610 + return;
124611 +
124612 + loc = DECL_SOURCE_LOCATION(decl);
124613 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
124614 +}
124615 +
124616 +// Get the field decl of a component ref for intentional_overflow checking
124617 +static const_tree search_field_decl(const_tree comp_ref)
124618 +{
124619 + const_tree field = NULL_TREE;
124620 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
124621 +
124622 + for (i = 0; i < len; i++) {
124623 + field = TREE_OPERAND(comp_ref, i);
124624 + if (TREE_CODE(field) == FIELD_DECL)
124625 + break;
124626 + }
124627 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
124628 + return field;
124629 +}
124630 +
124631 +/* Get the type of the intentional_overflow attribute of a node
124632 + * * MARK_TURN_OFF
124633 + * * MARK_YES
124634 + * * MARK_NO
124635 + * * MARK_END_INTENTIONAL
124636 + */
124637 +static enum intentional_mark get_intentional_attr_type(const_tree node)
124638 +{
124639 + const_tree cur_decl;
124640 +
124641 + if (node == NULL_TREE)
124642 + return MARK_NO;
124643 +
124644 + switch (TREE_CODE(node)) {
124645 + case COMPONENT_REF:
124646 + cur_decl = search_field_decl(node);
124647 + if (is_turn_off_intentional_attr(cur_decl))
124648 + return MARK_TURN_OFF;
124649 + if (is_end_intentional_intentional_attr(cur_decl))
124650 + return MARK_YES;
124651 + break;
124652 + case PARM_DECL: {
124653 + unsigned int argnum;
124654 +
124655 + cur_decl = get_orig_fndecl(current_function_decl);
124656 + argnum = find_arg_number_tree(node, cur_decl);
124657 + if (argnum == CANNOT_FIND_ARG)
124658 + return MARK_NO;
124659 + if (is_yes_intentional_attr(cur_decl, argnum))
124660 + return MARK_YES;
124661 + if (is_end_intentional_intentional_attr(cur_decl))
124662 + return MARK_END_INTENTIONAL;
124663 + break;
124664 + }
124665 + case FUNCTION_DECL: {
124666 + const_tree fndecl = get_orig_fndecl(node);
124667 +
124668 + if (is_turn_off_intentional_attr(fndecl))
124669 + return MARK_TURN_OFF;
124670 + if (is_end_intentional_intentional_attr(fndecl))
124671 + return MARK_END_INTENTIONAL;
124672 + }
124673 + default:
124674 + break;
124675 + }
124676 + return MARK_NO;
124677 +}
124678 +
124679 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
124680 +{
124681 + enum intentional_mark mark = MARK_NO;
124682 + gphi *phi = as_a_gphi(get_def_stmt(result));
124683 + unsigned int i, n = gimple_phi_num_args(phi);
124684 +
124685 + pointer_set_insert(visited, phi);
124686 + for (i = 0; i < n; i++) {
124687 + tree arg = gimple_phi_arg_def(phi, i);
124688 +
124689 + mark = walk_use_def(visited, arg);
124690 + if (mark != MARK_NO)
124691 + return mark;
124692 + }
124693 +
124694 + return mark;
124695 +}
124696 +
124697 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
124698 +{
124699 + enum intentional_mark mark;
124700 + tree rhs1, rhs2;
124701 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
124702 +
124703 + rhs1 = gimple_assign_rhs1(def_stmt);
124704 + rhs2 = gimple_assign_rhs2(def_stmt);
124705 +
124706 + mark = walk_use_def(visited, rhs1);
124707 + if (mark == MARK_NO)
124708 + return walk_use_def(visited, rhs2);
124709 + return mark;
124710 +}
124711 +
124712 +enum intentional_mark get_so_asm_type(const_gimple stmt)
124713 +{
124714 + const gasm *asm_stmt;
124715 +
124716 + if (!stmt)
124717 + return MARK_NO;
124718 + if (!is_size_overflow_asm(stmt))
124719 + return MARK_NO;
124720 +
124721 + asm_stmt = as_a_const_gasm(stmt);
124722 + if (is_size_overflow_insert_check_asm(asm_stmt))
124723 + return MARK_NO;
124724 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
124725 + return MARK_TURN_OFF;
124726 + if (is_size_overflow_intentional_asm_end(asm_stmt))
124727 + return MARK_END_INTENTIONAL;
124728 + return MARK_YES;
124729 +}
124730 +
124731 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
124732 +{
124733 + const_gimple def_stmt;
124734 +
124735 + if (TREE_CODE(lhs) != SSA_NAME)
124736 + return get_intentional_attr_type(lhs);
124737 +
124738 + def_stmt = get_def_stmt(lhs);
124739 + gcc_assert(def_stmt);
124740 +
124741 + if (pointer_set_insert(visited, def_stmt))
124742 + return MARK_NO;
124743 +
124744 + switch (gimple_code(def_stmt)) {
124745 + case GIMPLE_CALL:
124746 + case GIMPLE_RETURN:
124747 + return MARK_NO;
124748 + case GIMPLE_NOP:
124749 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
124750 + case GIMPLE_ASM:
124751 + return get_so_asm_type(as_a_const_gasm(def_stmt));
124752 + case GIMPLE_PHI:
124753 + return walk_use_def_phi(visited, lhs);
124754 + case GIMPLE_ASSIGN:
124755 + switch (gimple_num_ops(def_stmt)) {
124756 + case 2:
124757 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
124758 + case 3:
124759 + return walk_use_def_binary(visited, lhs);
124760 + }
124761 + default:
124762 + debug_gimple_stmt((gimple)def_stmt);
124763 + error("%s: unknown gimple code", __func__);
124764 + gcc_unreachable();
124765 + }
124766 +}
124767 +
124768 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
124769 +{
124770 + enum intentional_mark mark;
124771 + gimple_set *visited;
124772 +
124773 + visited = pointer_set_create();
124774 + mark = walk_use_def(visited, var);
124775 + pointer_set_destroy(visited);
124776 +
124777 + return mark;
124778 +}
124779 +
124780 +/* Search intentional_overflow attribute on caller and on callee too.
124781 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
124782 + * parameters aren't tracked backwards.
124783 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
124784 + * the function.
124785 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
124786 + * in all callers (on a structure field means that overflow checking is turned off
124787 + * in all expressions involving the given field).
124788 + */
124789 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
124790 +{
124791 + enum intentional_mark caller_mark, callee_mark;
124792 + const_tree fndecl, orig_cur_fndecl, arg;
124793 +
124794 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
124795 +
124796 + // handle MARK_TURN_OFF early on the caller
124797 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
124798 + return MARK_TURN_OFF;
124799 +
124800 + switch (gimple_code(stmt)) {
124801 + case GIMPLE_RETURN:
124802 + gcc_assert(argnum == 0);
124803 + // for now ignore other intentional attribute types on returns
124804 + return MARK_NO;
124805 + case GIMPLE_CALL:
124806 + gcc_assert(argnum != 0);
124807 + gcc_assert(argnum <= gimple_call_num_args(stmt));
124808 + arg = gimple_call_arg(stmt, argnum - 1);
124809 + break;
124810 + default:
124811 + debug_gimple_stmt((gimple)stmt);
124812 + gcc_unreachable();
124813 + }
124814 +
124815 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
124816 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
124817 + return MARK_END_INTENTIONAL;
124818 +
124819 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
124820 + // handle MARK_TURN_OFF on the callee
124821 + if (is_turn_off_intentional_attr(fndecl))
124822 + return MARK_TURN_OFF;
124823 + // find a defining marked caller argument or struct field for arg
124824 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
124825 +
124826 + // did we find a marked struct field?
124827 + if (caller_mark == MARK_TURN_OFF)
124828 + return MARK_TURN_OFF;
124829 +
124830 + // handle MARK_END_INTENTIONAL on the callee
124831 + if (is_end_intentional_intentional_attr(fndecl))
124832 + callee_mark = MARK_END_INTENTIONAL;
124833 + // is it a marked callee parameter?
124834 + else if (is_yes_intentional_attr(fndecl, argnum))
124835 + callee_mark = MARK_YES;
124836 + else
124837 + callee_mark = MARK_NO;
124838 +
124839 + // no intentional attribute found
124840 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
124841 + return MARK_NO;
124842 +
124843 + // MARK_YES is meaningful only on the caller
124844 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
124845 + return MARK_NO;
124846 +
124847 + // we found a code region where we don't want to duplicate
124848 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
124849 + return MARK_END_INTENTIONAL;
124850 +
124851 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
124852 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
124853 + return MARK_NO;
124854 +
124855 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
124856 + if (caller_mark == MARK_YES) {
124857 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
124858 + return MARK_YES;
124859 + }
124860 +
124861 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
124862 + debug_gimple_stmt((gimple)stmt);
124863 + print_intentional_mark(caller_mark);
124864 + print_intentional_mark(callee_mark);
124865 + gcc_unreachable();
124866 +}
124867 +
124868 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
124869 +{
124870 + const_tree arg;
124871 +
124872 + switch (gimple_code(stmt)) {
124873 + case GIMPLE_RETURN:
124874 + gcc_assert(argnum == 0);
124875 + arg = gimple_return_retval(as_a_const_greturn(stmt));
124876 + break;
124877 + case GIMPLE_CALL:
124878 + gcc_assert(argnum != 0);
124879 + gcc_assert(argnum <= gimple_call_num_args(stmt));
124880 + arg = gimple_call_arg(stmt, argnum - 1);
124881 + break;
124882 + case GIMPLE_ASM:
124883 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
124884 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
124885 + break;
124886 + default:
124887 + debug_gimple_stmt((gimple)stmt);
124888 + gcc_unreachable();
124889 + }
124890 +
124891 + // find a defining marked caller argument or struct field for arg
124892 + return check_intentional_size_overflow_asm_and_attribute(arg);
124893 +}
124894 +
124895 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
124896 +{
124897 + const_tree rhs1, lhs, rhs1_type, lhs_type;
124898 + enum machine_mode lhs_mode, rhs_mode;
124899 + gimple def_stmt = get_def_stmt(no_const_rhs);
124900 +
124901 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
124902 + return false;
124903 +
124904 + rhs1 = gimple_assign_rhs1(def_stmt);
124905 + lhs = gimple_assign_lhs(def_stmt);
124906 + rhs1_type = TREE_TYPE(rhs1);
124907 + lhs_type = TREE_TYPE(lhs);
124908 + rhs_mode = TYPE_MODE(rhs1_type);
124909 + lhs_mode = TYPE_MODE(lhs_type);
124910 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
124911 + return false;
124912 +
124913 + return true;
124914 +}
124915 +
124916 +static unsigned int uses_num(tree node)
124917 +{
124918 + imm_use_iterator imm_iter;
124919 + use_operand_p use_p;
124920 + unsigned int num = 0;
124921 +
124922 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
124923 + gimple use_stmt = USE_STMT(use_p);
124924 +
124925 + if (use_stmt == NULL)
124926 + return num;
124927 + if (is_gimple_debug(use_stmt))
124928 + continue;
124929 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
124930 + continue;
124931 + num++;
124932 + }
124933 + return num;
124934 +}
124935 +
124936 +static bool no_uses(tree node)
124937 +{
124938 + return !uses_num(node);
124939 +}
124940 +
124941 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
124942 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
124943 +{
124944 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
124945 + gimple def_stmt = get_def_stmt(lhs);
124946 +
124947 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
124948 + return false;
124949 +
124950 + rhs1 = gimple_assign_rhs1(def_stmt);
124951 + rhs_type = TREE_TYPE(rhs1);
124952 + lhs_type = TREE_TYPE(lhs);
124953 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
124954 + return false;
124955 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
124956 + return false;
124957 +
124958 + def_stmt = get_def_stmt(rhs1);
124959 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
124960 + return false;
124961 +
124962 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
124963 + return false;
124964 +
124965 + rhs1 = gimple_assign_rhs1(def_stmt);
124966 + rhs2 = gimple_assign_rhs2(def_stmt);
124967 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
124968 + return false;
124969 +
124970 + if (is_gimple_constant(rhs2))
124971 + not_const_rhs = rhs1;
124972 + else
124973 + not_const_rhs = rhs2;
124974 +
124975 + return no_uses(not_const_rhs);
124976 +}
124977 +
124978 +static bool is_lt_signed_type_max(const_tree rhs)
124979 +{
124980 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
124981 +
124982 + if (!TYPE_UNSIGNED(type))
124983 + return true;
124984 +
124985 + switch (TYPE_MODE(type)) {
124986 + case QImode:
124987 + new_type = intQI_type_node;
124988 + break;
124989 + case HImode:
124990 + new_type = intHI_type_node;
124991 + break;
124992 + case SImode:
124993 + new_type = intSI_type_node;
124994 + break;
124995 + case DImode:
124996 + new_type = intDI_type_node;
124997 + break;
124998 + default:
124999 + debug_tree((tree)type);
125000 + gcc_unreachable();
125001 + }
125002 +
125003 + type_max = TYPE_MAX_VALUE(new_type);
125004 + if (!tree_int_cst_lt(type_max, rhs))
125005 + return true;
125006 +
125007 + return false;
125008 +}
125009 +
125010 +static bool is_gt_zero(const_tree rhs)
125011 +{
125012 + const_tree type = TREE_TYPE(rhs);
125013 +
125014 + if (TYPE_UNSIGNED(type))
125015 + return true;
125016 +
125017 + if (!tree_int_cst_lt(rhs, integer_zero_node))
125018 + return true;
125019 +
125020 + return false;
125021 +}
125022 +
125023 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
125024 +{
125025 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
125026 + return false;
125027 + if (!is_gimple_constant(rhs))
125028 + return false;
125029 +
125030 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
125031 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
125032 + return false;
125033 +
125034 + return true;
125035 +}
125036 +
125037 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
125038 +{
125039 + const_gimple assign;
125040 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
125041 + tree origtype = TREE_TYPE(orig_rhs);
125042 +
125043 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
125044 + pointer_set_insert(visited->my_stmts, assign);
125045 + return get_lhs(assign);
125046 +}
125047 +
125048 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
125049 +{
125050 + tree new_rhs, orig_rhs;
125051 + void (*gimple_assign_set_rhs)(gimple, tree);
125052 + tree rhs1 = gimple_assign_rhs1(stmt);
125053 + tree rhs2 = gimple_assign_rhs2(stmt);
125054 + tree lhs = gimple_assign_lhs(stmt);
125055 +
125056 + if (!check_overflow)
125057 + return create_assign(visited, stmt, lhs, AFTER_STMT);
125058 +
125059 + if (change_rhs == NULL_TREE)
125060 + return create_assign(visited, stmt, lhs, AFTER_STMT);
125061 +
125062 + if (new_rhs2 == NULL_TREE) {
125063 + orig_rhs = rhs1;
125064 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
125065 + } else {
125066 + orig_rhs = rhs2;
125067 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
125068 + }
125069 +
125070 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
125071 +
125072 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
125073 + gimple_assign_set_rhs(stmt, new_rhs);
125074 + update_stmt(stmt);
125075 +
125076 + return create_assign(visited, stmt, lhs, AFTER_STMT);
125077 +}
125078 +
125079 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
125080 +{
125081 + gimple rhs1_def_stmt, rhs2_def_stmt;
125082 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
125083 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
125084 + const_tree rhs1 = gimple_assign_rhs1(stmt);
125085 + const_tree rhs2 = gimple_assign_rhs2(stmt);
125086 +
125087 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
125088 + return false;
125089 +
125090 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
125091 +
125092 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
125093 + return false;
125094 +
125095 + rhs1_def_stmt = get_def_stmt(rhs1);
125096 + rhs2_def_stmt = get_def_stmt(rhs2);
125097 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
125098 + return false;
125099 +
125100 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
125101 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
125102 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
125103 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
125104 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
125105 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
125106 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
125107 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
125108 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
125109 + return false;
125110 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
125111 + return false;
125112 +
125113 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
125114 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
125115 + return true;
125116 +}
125117 +
125118 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
125119 +{
125120 + gassign *assign;
125121 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
125122 + tree type = TREE_TYPE(rhs1);
125123 + tree lhs = create_new_var(type);
125124 +
125125 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
125126 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
125127 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
125128 +
125129 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
125130 + update_stmt(assign);
125131 + pointer_set_insert(visited->my_stmts, assign);
125132 + return assign;
125133 +}
125134 +
125135 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
125136 +{
125137 + gimple_stmt_iterator gsi;
125138 + const_gimple cast_stmt;
125139 + tree type = TREE_TYPE(node);
125140 +
125141 + if (types_compatible_p(type, intTI_type_node))
125142 + return node;
125143 +
125144 + gsi = gsi_for_stmt(stmt);
125145 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
125146 + pointer_set_insert(visited->my_stmts, cast_stmt);
125147 + return get_lhs(cast_stmt);
125148 +}
125149 +
125150 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
125151 +{
125152 + tree rhs1, def_stmt_rhs1;
125153 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
125154 +
125155 + def_stmt = get_def_stmt(var);
125156 + if (!gimple_assign_cast_p(def_stmt))
125157 + return NULL_TREE;
125158 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
125159 +
125160 + rhs1 = gimple_assign_rhs1(def_stmt);
125161 + rhs1_def_stmt = get_def_stmt(rhs1);
125162 + if (!gimple_assign_cast_p(rhs1_def_stmt))
125163 + return rhs1;
125164 +
125165 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
125166 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
125167 +
125168 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
125169 + case GIMPLE_CALL:
125170 + case GIMPLE_NOP:
125171 + case GIMPLE_ASM:
125172 + case GIMPLE_PHI:
125173 + return def_stmt_rhs1;
125174 + case GIMPLE_ASSIGN:
125175 + return rhs1;
125176 + default:
125177 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
125178 + gcc_unreachable();
125179 + }
125180 +}
125181 +
125182 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
125183 +{
125184 + tree new_rhs1, new_rhs2;
125185 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
125186 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
125187 + tree rhs1 = gimple_assign_rhs1(stmt);
125188 + tree rhs2 = gimple_assign_rhs2(stmt);
125189 +
125190 + if (!is_subtraction_special(visited, stmt))
125191 + return NULL_TREE;
125192 +
125193 + new_rhs1 = expand(visited, rhs1);
125194 + new_rhs2 = expand(visited, rhs2);
125195 +
125196 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
125197 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
125198 +
125199 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
125200 + return NULL_TREE;
125201 +
125202 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
125203 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
125204 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
125205 + }
125206 +
125207 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
125208 + new_lhs = gimple_assign_lhs(assign);
125209 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
125210 +
125211 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
125212 +}
125213 +
125214 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
125215 +{
125216 + const_gimple def_stmt;
125217 +
125218 + if (TREE_CODE(rhs) != SSA_NAME)
125219 + return false;
125220 +
125221 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
125222 + return false;
125223 +
125224 + def_stmt = get_def_stmt(rhs);
125225 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
125226 + return false;
125227 +
125228 + return true;
125229 +}
125230 +
125231 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
125232 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
125233 + * fffffff * 16 > signed max -> truncate
125234 + */
125235 +static bool look_for_mult_and_add(const_gimple stmt)
125236 +{
125237 + const_tree res;
125238 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
125239 + const_gimple def_stmt;
125240 +
125241 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
125242 + return false;
125243 + if (!is_gimple_assign(stmt))
125244 + return false;
125245 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
125246 + return false;
125247 +
125248 + rhs1 = gimple_assign_rhs1(stmt);
125249 + rhs2 = gimple_assign_rhs2(stmt);
125250 + if (is_gimple_constant(rhs1)) {
125251 + const_rhs = rhs1;
125252 + def_stmt = get_def_stmt(rhs2);
125253 + } else if (is_gimple_constant(rhs2)) {
125254 + const_rhs = rhs2;
125255 + def_stmt = get_def_stmt(rhs1);
125256 + } else
125257 + return false;
125258 +
125259 + if (!is_gimple_assign(def_stmt))
125260 + return false;
125261 +
125262 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
125263 + return false;
125264 +
125265 + def_rhs1 = gimple_assign_rhs1(def_stmt);
125266 + def_rhs2 = gimple_assign_rhs2(def_stmt);
125267 + if (is_gimple_constant(def_rhs1))
125268 + def_const_rhs = def_rhs1;
125269 + else if (is_gimple_constant(def_rhs2))
125270 + def_const_rhs = def_rhs2;
125271 + else
125272 + return false;
125273 +
125274 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
125275 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
125276 + return false;
125277 + return true;
125278 +}
125279 +
125280 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
125281 +{
125282 + const_gimple def_stmt_1, def_stmt_2;
125283 + const_tree rhs1, rhs2;
125284 + bool add_mul_rhs1, add_mul_rhs2;
125285 +
125286 + rhs1 = gimple_assign_rhs1(stmt);
125287 + def_stmt_1 = get_def_stmt(rhs1);
125288 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
125289 +
125290 + rhs2 = gimple_assign_rhs2(stmt);
125291 + def_stmt_2 = get_def_stmt(rhs2);
125292 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
125293 +
125294 + if (add_mul_rhs1)
125295 + return RHS1_INTENTIONAL_OVERFLOW;
125296 + if (add_mul_rhs2)
125297 + return RHS2_INTENTIONAL_OVERFLOW;
125298 + return NO_INTENTIONAL_OVERFLOW;
125299 +}
125300 +
125301 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
125302 +{
125303 + gassign *my_stmt;
125304 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
125305 +
125306 + gsi_next(&gsi);
125307 + my_stmt = as_a_gassign(gsi_stmt(gsi));
125308 +
125309 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
125310 + if (gimple_assign_cast_p(stmt) && gimple_assign_cast_p(my_stmt))
125311 + return my_stmt;
125312 +
125313 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
125314 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
125315 + debug_gimple_stmt(stmt);
125316 + debug_gimple_stmt(my_stmt);
125317 + gcc_unreachable();
125318 + }
125319 +
125320 + return my_stmt;
125321 +}
125322 +
125323 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
125324 + * unsigned type cast to signed type, unsigned type: no more uses
125325 + * e.g., lib/vsprintf.c:simple_strtol()
125326 + * _10 = (unsigned long int) _9
125327 + * _11 = -_10;
125328 + * _12 = (long int) _11; (_11_ no more uses)
125329 + */
125330 +static bool is_call_or_cast(gimple stmt)
125331 +{
125332 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
125333 +}
125334 +
125335 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
125336 +{
125337 + const_tree rhs;
125338 + gimple def_stmt;
125339 +
125340 + if (node == NULL_TREE)
125341 + return true;
125342 + if (is_gimple_constant(node))
125343 + return true;
125344 +
125345 + def_stmt = get_def_stmt(node);
125346 + if (!def_stmt)
125347 + return false;
125348 +
125349 + if (is_call_or_cast(def_stmt))
125350 + return true;
125351 +
125352 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
125353 + return false;
125354 + rhs = gimple_assign_rhs1(def_stmt);
125355 + def_stmt = get_def_stmt(rhs);
125356 + if (!def_stmt)
125357 + return false;
125358 + return is_call_or_cast(def_stmt);
125359 +}
125360 +
125361 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
125362 +{
125363 + unsigned int use_num;
125364 + gassign *so_stmt;
125365 + const_gimple def_stmt;
125366 + const_tree rhs1, rhs2;
125367 + tree rhs = gimple_assign_rhs1(stmt);
125368 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
125369 + const_tree rhs_type = TREE_TYPE(rhs);
125370 +
125371 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
125372 + return;
125373 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
125374 + return;
125375 + use_num = uses_num(rhs);
125376 + if (use_num != 1)
125377 + return;
125378 +
125379 + def_stmt = get_def_stmt(rhs);
125380 + if (!def_stmt)
125381 + return;
125382 + if (!is_gimple_assign(def_stmt))
125383 + return;
125384 +
125385 + rhs1 = gimple_assign_rhs1(def_stmt);
125386 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
125387 + return;
125388 +
125389 + rhs2 = gimple_assign_rhs2(def_stmt);
125390 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
125391 + return;
125392 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
125393 + return;
125394 +
125395 + so_stmt = get_dup_stmt(visited, stmt);
125396 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
125397 +}
125398 +
125399 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
125400 new file mode 100644
125401 index 0000000..c1b4773
125402 --- /dev/null
125403 +++ b/tools/gcc/size_overflow_plugin/misc.c
125404 @@ -0,0 +1,441 @@
125405 +/*
125406 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
125407 + * Licensed under the GPL v2, or (at your option) v3
125408 + *
125409 + * Homepage:
125410 + * https://github.com/ephox-gcc-plugins/size_overflow
125411 + *
125412 + * Documentation:
125413 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
125414 + *
125415 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
125416 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
125417 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
125418 + *
125419 + * Usage:
125420 + * $ make
125421 + * $ make run
125422 + */
125423 +
125424 +#include "size_overflow.h"
125425 +
125426 +const char *get_type_name_from_field(const_tree field_decl)
125427 +{
125428 + const_tree context, type_name;
125429 +
125430 + if (TREE_CODE(field_decl) != FIELD_DECL)
125431 + return NULL;
125432 +
125433 + context = DECL_CONTEXT(field_decl);
125434 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
125435 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
125436 + if (type_name == NULL_TREE)
125437 + return NULL;
125438 +
125439 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
125440 + return IDENTIFIER_POINTER(type_name);
125441 + else if (TREE_CODE(type_name) == TYPE_DECL)
125442 + return DECL_NAME_POINTER(type_name);
125443 +
125444 + debug_tree((tree)field_decl);
125445 + debug_tree((tree)type_name);
125446 + gcc_unreachable();
125447 +}
125448 +
125449 +// Was the function created by the compiler itself?
125450 +bool made_by_compiler(const_tree decl)
125451 +{
125452 + struct cgraph_node *node;
125453 +
125454 + if (FUNCTION_PTR_P(decl))
125455 + return false;
125456 + if (TREE_CODE(decl) == VAR_DECL)
125457 + return false;
125458 +
125459 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
125460 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
125461 + return true;
125462 + if (DECL_ARTIFICIAL(decl))
125463 + return true;
125464 +
125465 + node = get_cnode(decl);
125466 + if (!node)
125467 + return false;
125468 + return node->clone_of != NULL;
125469 +}
125470 +
125471 +bool skip_types(const_tree var)
125472 +{
125473 + const_tree type;
125474 +
125475 + type = TREE_TYPE(var);
125476 + if (type == NULL_TREE)
125477 + return true;
125478 +
125479 + switch (TREE_CODE(type)) {
125480 + case INTEGER_TYPE:
125481 + case ENUMERAL_TYPE:
125482 + return false;
125483 + default:
125484 + return true;
125485 + }
125486 +}
125487 +
125488 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
125489 +{
125490 + gimple def_stmt;
125491 +
125492 + gcc_assert(fn_ptr != NULL_TREE);
125493 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
125494 +
125495 + if (is_gimple_constant(fn_ptr))
125496 + return NULL;
125497 +
125498 + def_stmt = get_def_stmt(fn_ptr);
125499 + gcc_assert(def_stmt);
125500 + return def_stmt;
125501 +}
125502 +
125503 +gimple get_def_stmt(const_tree node)
125504 +{
125505 + gcc_assert(node != NULL_TREE);
125506 +
125507 + if (TREE_CODE(node) != SSA_NAME)
125508 + return NULL;
125509 + return SSA_NAME_DEF_STMT(node);
125510 +}
125511 +
125512 +tree create_new_var(tree type)
125513 +{
125514 + tree new_var = create_tmp_var(type, "cicus");
125515 +
125516 + add_referenced_var(new_var);
125517 + return new_var;
125518 +}
125519 +
125520 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
125521 +{
125522 + const_gimple def_stmt = get_def_stmt(rhs);
125523 +
125524 + if (force)
125525 + return false;
125526 +
125527 + if (is_gimple_constant(rhs))
125528 + return false;
125529 +
125530 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
125531 + return false;
125532 +
125533 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
125534 + return false;
125535 +
125536 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
125537 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
125538 + return false;
125539 +
125540 + return true;
125541 +}
125542 +
125543 +tree cast_a_tree(tree type, tree var)
125544 +{
125545 + gcc_assert(type != NULL_TREE);
125546 + gcc_assert(var != NULL_TREE);
125547 + gcc_assert(fold_convertible_p(type, var));
125548 +
125549 + return fold_convert(type, var);
125550 +}
125551 +
125552 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
125553 +{
125554 + gassign *assign;
125555 + gimple def_stmt;
125556 +
125557 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
125558 + gcc_assert(!is_gimple_constant(rhs));
125559 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
125560 + gcc_unreachable();
125561 +
125562 + def_stmt = get_def_stmt(rhs);
125563 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
125564 + return def_stmt;
125565 +
125566 + if (lhs == CREATE_NEW_VAR)
125567 + lhs = create_new_var(dst_type);
125568 +
125569 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
125570 +
125571 + if (!gsi_end_p(*gsi)) {
125572 + location_t loc = gimple_location(gsi_stmt(*gsi));
125573 + gimple_set_location(assign, loc);
125574 + }
125575 +
125576 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
125577 +
125578 + if (before)
125579 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
125580 + else
125581 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
125582 + update_stmt(assign);
125583 + return assign;
125584 +}
125585 +
125586 +bool is_size_overflow_type(const_tree var)
125587 +{
125588 + const char *name;
125589 + const_tree type_name, type;
125590 +
125591 + if (var == NULL_TREE)
125592 + return false;
125593 +
125594 + type = TREE_TYPE(var);
125595 + type_name = TYPE_NAME(type);
125596 + if (type_name == NULL_TREE)
125597 + return false;
125598 +
125599 + if (DECL_P(type_name))
125600 + name = DECL_NAME_POINTER(type_name);
125601 + else
125602 + name = IDENTIFIER_POINTER(type_name);
125603 +
125604 + if (!strncmp(name, "size_overflow_type", 18))
125605 + return true;
125606 + return false;
125607 +}
125608 +
125609 +// Determine if a cloned function has all the original arguments
125610 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
125611 +{
125612 + const_tree new_decl_list, old_decl_list;
125613 +
125614 + if (new_node->clone_of && new_node->clone.tree_map)
125615 + return !new_node->clone.args_to_skip;
125616 +
125617 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
125618 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
125619 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
125620 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
125621 +
125622 + return true;
125623 +}
125624 +
125625 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
125626 +{
125627 + unsigned int new_num;
125628 + const_tree fndecl_arg;
125629 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
125630 + const_tree arg, target_fndecl_arglist;
125631 +
125632 + if (num == 0)
125633 + return num;
125634 +
125635 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
125636 + return num;
125637 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
125638 + return CANNOT_FIND_ARG;
125639 +
125640 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
125641 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
125642 + return CANNOT_FIND_ARG;
125643 +
125644 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
125645 + gcc_assert(fndecl_arg != NULL_TREE);
125646 +
125647 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
125648 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
125649 + return new_num;
125650 + }
125651 +
125652 + return CANNOT_FIND_ARG;
125653 +}
125654 +
125655 +// Find the specified argument in the originally cloned function
125656 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
125657 +{
125658 + bitmap args_to_skip;
125659 + unsigned int i, new_argnum = clone_argnum;
125660 +
125661 + if (unchanged_arglist(new_node, old_node))
125662 + return clone_argnum;
125663 +
125664 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
125665 + args_to_skip = new_node->clone.args_to_skip;
125666 + for (i = 0; i < clone_argnum; i++) {
125667 + if (bitmap_bit_p(args_to_skip, i))
125668 + new_argnum++;
125669 + }
125670 + return new_argnum;
125671 +}
125672 +
125673 +// Find the specified argument in the clone
125674 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
125675 +{
125676 + bitmap args_to_skip;
125677 + unsigned int i, new_argnum = orig_argnum;
125678 +
125679 + if (unchanged_arglist(new_node, old_node))
125680 + return orig_argnum;
125681 +
125682 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
125683 + args_to_skip = new_node->clone.args_to_skip;
125684 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
125685 + // XXX torolni kellene a nodeot
125686 + return CANNOT_FIND_ARG;
125687 +
125688 + for (i = 0; i < orig_argnum; i++) {
125689 + if (bitmap_bit_p(args_to_skip, i))
125690 + new_argnum--;
125691 + }
125692 + return new_argnum;
125693 +}
125694 +
125695 +// Associate the argument between a clone and a cloned function
125696 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
125697 +{
125698 + bool node_clone, correct_argnum_of_node_clone;
125699 + const_tree correct_argnum_of_node_decl, node_decl;
125700 +
125701 + if (node == correct_argnum_of_node)
125702 + return argnum;
125703 + if (argnum == 0)
125704 + return argnum;
125705 +
125706 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
125707 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
125708 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
125709 +
125710 + if (node) {
125711 + node_decl = NODE_DECL(node);
125712 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
125713 + node_clone = made_by_compiler(node_decl);
125714 + } else {
125715 + node_decl = NULL_TREE;
125716 + node_clone = false;
125717 + }
125718 +
125719 + if (correct_argnum_of_node_decl == node_decl)
125720 + return argnum;
125721 +
125722 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
125723 + // the original decl is lost if both nodes are clones
125724 + if (node_clone && correct_argnum_of_node_clone) {
125725 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
125726 + return argnum;
125727 + }
125728 +
125729 + if (node_clone && !correct_argnum_of_node_clone)
125730 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
125731 + else if (!node_clone && correct_argnum_of_node_clone)
125732 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
125733 +
125734 + if (node)
125735 + debug_tree((tree)NODE_DECL(node));
125736 + debug_tree((tree)correct_argnum_of_node_decl);
125737 + gcc_unreachable();
125738 +}
125739 +
125740 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
125741 +{
125742 + struct cgraph_node *node, *correct_argnum_of_node;
125743 +
125744 + gcc_assert(decl != NULL_TREE);
125745 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
125746 +
125747 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
125748 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
125749 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
125750 +
125751 + node = get_cnode(decl);
125752 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
125753 +}
125754 +
125755 +// Find the original cloned function
125756 +tree get_orig_fndecl(const_tree clone_fndecl)
125757 +{
125758 + struct cgraph_node *node;
125759 +
125760 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
125761 + return (tree)DECL_ORIGIN(clone_fndecl);
125762 + node = get_cnode(clone_fndecl);
125763 + if (!node)
125764 + return (tree)clone_fndecl;
125765 +
125766 + while (node->clone_of)
125767 + node = node->clone_of;
125768 + if (!made_by_compiler(NODE_DECL(node)))
125769 + return NODE_DECL(node);
125770 + // Return the cloned decl because it is needed for the transform callback
125771 + return (tree)clone_fndecl;
125772 +}
125773 +
125774 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
125775 +{
125776 + if (gimple_call_num_args(stmt) == 0)
125777 + return NULL_TREE;
125778 + return gimple_call_fndecl(stmt);
125779 +}
125780 +
125781 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
125782 +{
125783 + tree fndecl;
125784 +
125785 + fndecl = get_interesting_fndecl_from_stmt(stmt);
125786 + if (fndecl == NULL_TREE)
125787 + return NULL_TREE;
125788 + return get_orig_fndecl(fndecl);
125789 +}
125790 +
125791 +void set_dominance_info(void)
125792 +{
125793 + calculate_dominance_info(CDI_DOMINATORS);
125794 + calculate_dominance_info(CDI_POST_DOMINATORS);
125795 +}
125796 +
125797 +void unset_dominance_info(void)
125798 +{
125799 + free_dominance_info(CDI_DOMINATORS);
125800 + free_dominance_info(CDI_POST_DOMINATORS);
125801 +}
125802 +
125803 +void set_current_function_decl(tree fndecl)
125804 +{
125805 + gcc_assert(fndecl != NULL_TREE);
125806 +
125807 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
125808 +#if BUILDING_GCC_VERSION <= 4007
125809 + current_function_decl = fndecl;
125810 +#endif
125811 + set_dominance_info();
125812 +}
125813 +
125814 +void unset_current_function_decl(void)
125815 +{
125816 + unset_dominance_info();
125817 +#if BUILDING_GCC_VERSION <= 4007
125818 + current_function_decl = NULL_TREE;
125819 +#endif
125820 + pop_cfun();
125821 +}
125822 +
125823 +bool is_valid_cgraph_node(struct cgraph_node *node)
125824 +{
125825 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
125826 + return false;
125827 + if (node->thunk.thunk_p || node->alias)
125828 + return false;
125829 + return true;
125830 +}
125831 +
125832 +tree get_lhs(const_gimple stmt)
125833 +{
125834 + switch (gimple_code(stmt)) {
125835 + case GIMPLE_ASSIGN:
125836 + case GIMPLE_CALL:
125837 + return gimple_get_lhs(stmt);
125838 + case GIMPLE_PHI:
125839 + return gimple_phi_result(stmt);
125840 + default:
125841 + debug_gimple_stmt((gimple)stmt);
125842 + gcc_unreachable();
125843 + }
125844 +}
125845 +
125846 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
125847 new file mode 100644
125848 index 0000000..5622b51
125849 --- /dev/null
125850 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
125851 @@ -0,0 +1,137 @@
125852 +/*
125853 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
125854 + * Licensed under the GPL v2, or (at your option) v3
125855 + *
125856 + * Homepage:
125857 + * https://github.com/ephox-gcc-plugins/size_overflow
125858 + *
125859 + * Documentation:
125860 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
125861 + *
125862 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
125863 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
125864 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
125865 + *
125866 + * Usage:
125867 + * $ make
125868 + * $ make run
125869 + */
125870 +
125871 +#include "size_overflow.h"
125872 +
125873 +bool skip_expr_on_double_type(const gassign *stmt)
125874 +{
125875 + enum tree_code code = gimple_assign_rhs_code(stmt);
125876 +
125877 + switch (code) {
125878 + case RSHIFT_EXPR:
125879 + case TRUNC_DIV_EXPR:
125880 + case CEIL_DIV_EXPR:
125881 + case FLOOR_DIV_EXPR:
125882 + case ROUND_DIV_EXPR:
125883 + case EXACT_DIV_EXPR:
125884 + case RDIV_EXPR:
125885 + case TRUNC_MOD_EXPR:
125886 + case CEIL_MOD_EXPR:
125887 + case FLOOR_MOD_EXPR:
125888 + case ROUND_MOD_EXPR:
125889 + return true;
125890 + default:
125891 + return false;
125892 + }
125893 +}
125894 +
125895 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
125896 +{
125897 + const_tree orig_rhs1;
125898 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
125899 + const_gimple down_cast, up_cast;
125900 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
125901 +
125902 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
125903 + down_lhs = get_lhs(down_cast);
125904 +
125905 + gsi = gsi_for_stmt(use_stmt);
125906 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
125907 + new_lhs = get_lhs(up_cast);
125908 +
125909 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
125910 + if (operand_equal_p(orig_rhs1, rhs, 0))
125911 + gimple_assign_set_rhs1(use_stmt, new_lhs);
125912 + else
125913 + gimple_assign_set_rhs2(use_stmt, new_lhs);
125914 + update_stmt(use_stmt);
125915 +
125916 + pointer_set_insert(visited->my_stmts, up_cast);
125917 + pointer_set_insert(visited->my_stmts, down_cast);
125918 + pointer_set_insert(visited->skip_expr_casts, up_cast);
125919 + pointer_set_insert(visited->skip_expr_casts, down_cast);
125920 +}
125921 +
125922 +static tree get_proper_unsigned_half_type(const_tree node)
125923 +{
125924 + tree new_type, type;
125925 +
125926 + gcc_assert(is_size_overflow_type(node));
125927 +
125928 + type = TREE_TYPE(node);
125929 + switch (TYPE_MODE(type)) {
125930 + case HImode:
125931 + new_type = unsigned_intQI_type_node;
125932 + break;
125933 + case SImode:
125934 + new_type = unsigned_intHI_type_node;
125935 + break;
125936 + case DImode:
125937 + new_type = unsigned_intSI_type_node;
125938 + break;
125939 + case TImode:
125940 + new_type = unsigned_intDI_type_node;
125941 + break;
125942 + default:
125943 + gcc_unreachable();
125944 + }
125945 +
125946 + if (TYPE_QUALS(type) != 0)
125947 + return build_qualified_type(new_type, TYPE_QUALS(type));
125948 + return new_type;
125949 +}
125950 +
125951 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
125952 +{
125953 + tree type;
125954 +
125955 + if (rhs == NULL_TREE)
125956 + return;
125957 + if (!is_size_overflow_type(rhs))
125958 + return;
125959 +
125960 + type = get_proper_unsigned_half_type(rhs);
125961 + if (is_gimple_constant(rhs))
125962 + return;
125963 + create_up_and_down_cast(visited, stmt, type, rhs);
125964 +}
125965 +
125966 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
125967 +{
125968 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
125969 + return;
125970 + gcc_assert(is_size_overflow_type(rhs));
125971 + insert_cast_rhs(visited, stmt, rhs);
125972 +}
125973 +
125974 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
125975 +{
125976 + tree rhs1, rhs2;
125977 +
125978 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
125979 + rhs1 = gimple_assign_rhs1(stmt);
125980 + insert_cast(visited, stmt, rhs1);
125981 + }
125982 +
125983 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
125984 + rhs2 = gimple_assign_rhs2(stmt);
125985 + insert_cast(visited, stmt, rhs2);
125986 + }
125987 +}
125988 +
125989 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
125990 new file mode 100644
125991 index 0000000..07e2ba7
125992 --- /dev/null
125993 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
125994 @@ -0,0 +1,281 @@
125995 +#ifndef SIZE_OVERFLOW_H
125996 +#define SIZE_OVERFLOW_H
125997 +
125998 +#define CREATE_NEW_VAR NULL_TREE
125999 +#define MAX_PARAM 31
126000 +#define CANNOT_FIND_ARG 32
126001 +#define NONE_ARGNUM 32
126002 +
126003 +#define BEFORE_STMT true
126004 +#define AFTER_STMT false
126005 +
126006 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
126007 +#define YES_ASM_STR "# size_overflow MARK_YES "
126008 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
126009 +#define SO_ASM_STR "# size_overflow "
126010 +#define OK_ASM_STR "# size_overflow MARK_NO"
126011 +
126012 +#define FUNCTION_PTR_P(node) \
126013 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
126014 +
126015 +#define CODES_LIMIT 32
126016 +
126017 +#define GLOBAL_NIFN_LEN 65536
126018 +#define NO_HASH 65537
126019 +
126020 +#include "gcc-common.h"
126021 +
126022 +#include <string.h>
126023 +#include <limits.h>
126024 +
126025 +enum intentional_mark {
126026 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
126027 +};
126028 +
126029 +enum intentional_overflow_type {
126030 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
126031 +};
126032 +
126033 +enum size_overflow_mark {
126034 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
126035 +};
126036 +
126037 +struct decl_hash {
126038 + size_t tree_codes_len;
126039 + unsigned char tree_codes[CODES_LIMIT];
126040 + const_tree decl;
126041 + unsigned int hash;
126042 + const char *fn_name;
126043 +};
126044 +
126045 +struct next_interesting_function;
126046 +typedef struct next_interesting_function * next_interesting_function_t;
126047 +
126048 +#if BUILDING_GCC_VERSION <= 4007
126049 +DEF_VEC_P(next_interesting_function_t);
126050 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
126051 +#endif
126052 +
126053 +#if BUILDING_GCC_VERSION >= 5000
126054 +typedef struct hash_set<const_gimple> gimple_set;
126055 +
126056 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
126057 +{
126058 + return visited->add(stmt);
126059 +}
126060 +
126061 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
126062 +{
126063 + return visited->contains(stmt);
126064 +}
126065 +
126066 +static inline gimple_set* pointer_set_create(void)
126067 +{
126068 + return new hash_set<const_gimple>;
126069 +}
126070 +
126071 +static inline void pointer_set_destroy(gimple_set *visited)
126072 +{
126073 + delete visited;
126074 +}
126075 +
126076 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
126077 +
126078 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
126079 +{
126080 + return visited->add(node);
126081 +}
126082 +
126083 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
126084 +{
126085 + return visited->contains(node);
126086 +}
126087 +
126088 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
126089 +{
126090 + return new hash_set<next_interesting_function_t>;
126091 +}
126092 +
126093 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
126094 +{
126095 + delete visited;
126096 +}
126097 +#else
126098 +typedef struct pointer_set_t gimple_set;
126099 +typedef struct pointer_set_t next_interesting_function_set;
126100 +
126101 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
126102 +{
126103 + return pointer_set_create();
126104 +}
126105 +#endif
126106 +
126107 +struct visited {
126108 + gimple_set *stmts;
126109 + gimple_set *my_stmts;
126110 + gimple_set *skip_expr_casts;
126111 + gimple_set *no_cast_check;
126112 +};
126113 +
126114 +/*
126115 + * * children: callers with data flow into the integer parameter of decl
126116 + * * decl_name: name of the function or the field
126117 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
126118 + * * hash: hash num of the function
126119 + * * num: parameter number (1-31) or return value (0)
126120 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
126121 + * * orig_next_node: pointer to the originally cloned function
126122 + */
126123 +struct next_interesting_function {
126124 + next_interesting_function_t next;
126125 +#if BUILDING_GCC_VERSION <= 4007
126126 + VEC(next_interesting_function_t, heap) *children;
126127 +#else
126128 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
126129 +#endif
126130 + const char *decl_name;
126131 + const char *context;
126132 + unsigned int hash;
126133 + unsigned int num;
126134 + enum size_overflow_mark marked;
126135 + next_interesting_function_t orig_next_node;
126136 +};
126137 +
126138 +// size_overflow_plugin.c
126139 +extern tree report_size_overflow_decl;
126140 +extern tree size_overflow_type_HI;
126141 +extern tree size_overflow_type_SI;
126142 +extern tree size_overflow_type_DI;
126143 +extern tree size_overflow_type_TI;
126144 +
126145 +
126146 +// size_overflow_plugin_hash.c
126147 +struct size_overflow_hash {
126148 + const struct size_overflow_hash * const next;
126149 + const char * const name;
126150 + const unsigned int param;
126151 +};
126152 +
126153 +extern const char *get_orig_decl_name(const_tree decl);
126154 +extern bool is_size_overflow_asm(const_gimple stmt);
126155 +extern void print_missing_function(next_interesting_function_t node);
126156 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
126157 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
126158 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
126159 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
126160 +
126161 +
126162 +// intentional_overflow.c
126163 +extern tree get_size_overflow_asm_input(const gasm *stmt);
126164 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
126165 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
126166 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
126167 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
126168 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
126169 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
126170 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
126171 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
126172 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
126173 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
126174 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
126175 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
126176 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
126177 +
126178 +
126179 +// insert_size_overflow_asm.c
126180 +#if BUILDING_GCC_VERSION >= 4009
126181 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
126182 +#else
126183 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
126184 +#endif
126185 +extern bool search_interesting_args(tree fndecl, bool *argnums);
126186 +
126187 +
126188 +// misc.c
126189 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
126190 +extern const char *get_type_name_from_field(const_tree field_decl);
126191 +extern void set_dominance_info(void);
126192 +extern void unset_dominance_info(void);
126193 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
126194 +extern tree get_orig_fndecl(const_tree clone_fndecl);
126195 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
126196 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
126197 +extern void set_current_function_decl(tree fndecl);
126198 +extern void unset_current_function_decl(void);
126199 +extern gimple get_def_stmt(const_tree node);
126200 +extern tree create_new_var(tree type);
126201 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
126202 +extern bool skip_types(const_tree var);
126203 +extern tree cast_a_tree(tree type, tree var);
126204 +extern bool is_size_overflow_type(const_tree var);
126205 +extern bool made_by_compiler(const_tree decl);
126206 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
126207 +extern tree get_lhs(const_gimple stmt);
126208 +
126209 +
126210 +// size_overflow_transform.c
126211 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
126212 +extern tree handle_fnptr_assign(const_gimple stmt);
126213 +
126214 +
126215 +// size_overflow_transform_core.c
126216 +extern tree expand(struct visited *visited, tree lhs);
126217 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
126218 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
126219 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
126220 +
126221 +
126222 +// remove_unnecessary_dup.c
126223 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
126224 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
126225 +extern bool skip_expr_on_double_type(const gassign *stmt);
126226 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
126227 +
126228 +
126229 +// size_overflow_ipa.c
126230 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
126231 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
126232 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
126233 +extern struct cgraph_node *get_cnode(const_tree fndecl);
126234 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
126235 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
126236 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
126237 +extern void size_overflow_register_hooks(void);
126238 +#if BUILDING_GCC_VERSION >= 4009
126239 +extern opt_pass *make_size_overflow_functions_pass(void);
126240 +#else
126241 +extern struct opt_pass *make_size_overflow_functions_pass(void);
126242 +#endif
126243 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
126244 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
126245 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
126246 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
126247 +
126248 +
126249 +// size_overflow_lto.c
126250 +extern void size_overflow_read_summary_lto(void);
126251 +#if BUILDING_GCC_VERSION >= 4008
126252 +extern void size_overflow_write_summary_lto(void);
126253 +#elif BUILDING_GCC_VERSION >= 4006
126254 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
126255 +#else
126256 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
126257 +#endif
126258 +
126259 +// size_overflow_fnptrs.c
126260 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
126261 +extern void check_local_variables(next_interesting_function_t next_node);
126262 +extern void check_global_variables(next_interesting_function_t cur_global);
126263 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
126264 +
126265 +
126266 +// size_overflow_debug.c
126267 +extern void __unused print_intentional_mark(enum intentional_mark mark);
126268 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
126269 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
126270 +extern void __unused print_global_next_interesting_functions(void);
126271 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
126272 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
126273 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
126274 +
126275 +#endif
126276 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
126277 new file mode 100644
126278 index 0000000..b8e7188
126279 --- /dev/null
126280 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
126281 @@ -0,0 +1,164 @@
126282 +/*
126283 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
126284 + * Licensed under the GPL v2, or (at your option) v3
126285 + *
126286 + * Homepage:
126287 + * https://github.com/ephox-gcc-plugins/size_overflow
126288 + *
126289 + * Documentation:
126290 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
126291 + *
126292 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
126293 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
126294 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
126295 + *
126296 + * Usage:
126297 + * $ make
126298 + * $ make run
126299 + */
126300 +
126301 +#include "size_overflow.h"
126302 +
126303 +void __unused print_intentional_mark(enum intentional_mark mark)
126304 +{
126305 + fprintf(stderr, "intentional mark: ");
126306 + switch (mark) {
126307 + case MARK_NO:
126308 + fprintf(stderr, "mark_no\n");
126309 + break;
126310 + case MARK_YES:
126311 + fprintf(stderr, "mark_yes\n");
126312 + break;
126313 + case MARK_TURN_OFF:
126314 + fprintf(stderr, "mark_turn_off\n");
126315 + break;
126316 + case MARK_END_INTENTIONAL:
126317 + fprintf(stderr, "mark_end_intentional\n");
126318 + break;
126319 + }
126320 +}
126321 +
126322 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
126323 +{
126324 + basic_block bb;
126325 +
126326 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
126327 +
126328 + fprintf(file, "\nstmts:\n");
126329 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
126330 + gimple_stmt_iterator si;
126331 +
126332 + fprintf(file, "<bb %u>:\n", bb->index);
126333 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
126334 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
126335 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
126336 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
126337 + fprintf(file, "\n");
126338 + }
126339 +
126340 + fprintf(file, "---------------------------------\n");
126341 +
126342 + return 0;
126343 +}
126344 +
126345 +static void __unused print_next_interesting_function(next_interesting_function_t node)
126346 +{
126347 + unsigned int i;
126348 + next_interesting_function_t cur;
126349 +
126350 + if (!node)
126351 + return;
126352 +
126353 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
126354 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
126355 +
126356 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
126357 +#if BUILDING_GCC_VERSION <= 4007
126358 + if (VEC_empty(next_interesting_function_t, node->children))
126359 + return;
126360 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
126361 +#else
126362 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
126363 +#endif
126364 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
126365 + }
126366 +}
126367 +
126368 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
126369 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
126370 +{
126371 + next_interesting_function_t cur;
126372 + unsigned int len;
126373 +
126374 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
126375 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
126376 + fprintf(stderr, "%u. ", len + 1);
126377 + print_next_interesting_function(cur);
126378 +
126379 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
126380 + print_next_interesting_function(cur->orig_next_node);
126381 +
126382 + if (only_this)
126383 + break;
126384 + }
126385 +
126386 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
126387 +}
126388 +
126389 +void __unused print_global_next_interesting_functions(void)
126390 +{
126391 + unsigned int i;
126392 +
126393 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
126394 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
126395 + if (!global_next_interesting_function[i])
126396 + continue;
126397 + fprintf(stderr, "hash: %u\n", i);
126398 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
126399 + }
126400 + fprintf(stderr, "----------------------\n\n");
126401 +}
126402 +
126403 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
126404 +void __unused print_children_chain_list(next_interesting_function_t next_node)
126405 +{
126406 + next_interesting_function_t cur;
126407 + unsigned int i;
126408 +
126409 +#if BUILDING_GCC_VERSION <= 4007
126410 + if (VEC_empty(next_interesting_function_t, next_node->children))
126411 + return;
126412 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
126413 +#else
126414 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
126415 +#endif
126416 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
126417 + print_children_chain_list(cur);
126418 + }
126419 +}
126420 +
126421 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
126422 +{
126423 + next_interesting_function_t cur;
126424 +
126425 + for (cur = head; cur; cur = cur->next) {
126426 +#if BUILDING_GCC_VERSION <= 4007
126427 + if (VEC_empty(next_interesting_function_t, cur->children))
126428 +#else
126429 + if (vec_safe_length(cur->children) == 0)
126430 +#endif
126431 + continue;
126432 + fprintf(stderr, "############ START ############\n");
126433 + print_children_chain_list(cur);
126434 + fprintf(stderr, "############ END ############\n");
126435 + }
126436 +}
126437 +
126438 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
126439 +{
126440 + if (mark == ASM_STMT_SO_MARK)
126441 + return "asm_stmt_so_mark";
126442 + if (mark == YES_SO_MARK)
126443 + return "yes_so_mark";
126444 + return "no_so_mark";
126445 +}
126446 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
126447 new file mode 100644
126448 index 0000000..89e8e68
126449 --- /dev/null
126450 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
126451 @@ -0,0 +1,27982 @@
126452 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
126453 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
126454 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
126455 +phy_read_mmd_4 phy_read_mmd 0 4 NULL
126456 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
126457 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
126458 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
126459 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
126460 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
126461 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
126462 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
126463 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
126464 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
126465 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
126466 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
126467 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
126468 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
126469 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
126470 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
126471 +padzero_55 padzero 1 55 NULL nohasharray
126472 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 &padzero_55 nohasharray
126473 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &sel_read_policyvers_55
126474 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
126475 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
126476 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
126477 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
126478 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
126479 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
126480 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
126481 +ocfs2_remove_btree_range_81 ocfs2_remove_btree_range 0 81 NULL
126482 +write_file_tpc_86 write_file_tpc 3-0 86 NULL nohasharray
126483 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 &write_file_tpc_86
126484 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
126485 +load_msg_95 load_msg 2 95 NULL
126486 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
126487 +fat_statfs_102 fat_statfs 0 102 NULL
126488 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
126489 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
126490 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
126491 +device_flush_iotlb_115 device_flush_iotlb 2-3 115 NULL
126492 +ipath_verbs_send_117 ipath_verbs_send 3-5 117 NULL
126493 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
126494 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
126495 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
126496 +smack_syslog_126 smack_syslog 0 126 NULL
126497 +init_q_132 init_q 4 132 NULL
126498 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
126499 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
126500 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
126501 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
126502 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
126503 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
126504 +ping_v6_sendmsg_152 ping_v6_sendmsg 4-0 152 NULL
126505 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
126506 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
126507 +set_max_uV_156 set_max_uV 0-4 156 NULL
126508 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
126509 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
126510 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
126511 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
126512 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
126513 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
126514 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
126515 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
126516 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
126517 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
126518 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
126519 +palmas_write_197 palmas_write 0 197 NULL
126520 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
126521 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
126522 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
126523 +owned_show_208 owned_show 0 208 NULL
126524 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
126525 +store_cpufv_215 store_cpufv 0-4 215 NULL
126526 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
126527 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
126528 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
126529 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
126530 +shdma_init_232 shdma_init 3 232 NULL
126531 +aux1_show_233 aux1_show 0 233 NULL
126532 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
126533 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
126534 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
126535 +ore_write_243 ore_write 0 243 NULL
126536 +ac_read_244 ac_read 0-3 244 NULL
126537 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
126538 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
126539 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
126540 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
126541 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
126542 +setup_stream_272 setup_stream 0 272 NULL nohasharray
126543 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
126544 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
126545 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
126546 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
126547 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
126548 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
126549 +netdev_get_sset_count_286 netdev_get_sset_count 0 286 NULL
126550 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL
126551 +ipvlan_open_298 ipvlan_open 0 298 NULL
126552 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
126553 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
126554 +pin_configs_show_303 pin_configs_show 0 303 NULL
126555 +SYSC_connect_304 SYSC_connect 3 304 NULL
126556 +tipc_skb_tailroom_305 tipc_skb_tailroom 0 305 NULL
126557 +syslog_print_307 syslog_print 2-0 307 NULL
126558 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
126559 +platform_device_add_data_310 platform_device_add_data 3-0 310 NULL
126560 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
126561 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
126562 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
126563 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
126564 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
126565 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
126566 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
126567 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
126568 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 4-0 327 NULL
126569 +ceph_sync_read_328 ceph_sync_read 0 328 NULL nohasharray
126570 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 &ceph_sync_read_328
126571 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
126572 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
126573 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
126574 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
126575 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
126576 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
126577 +ghash_setkey_353 ghash_setkey 0 353 NULL
126578 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
126579 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
126580 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
126581 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
126582 +boottime_get_364 boottime_get 0 364 NULL nohasharray
126583 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 &boottime_get_364 nohasharray
126584 +genphy_config_init_364 genphy_config_init 0 364 &si4713_tx_rds_buff_364
126585 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
126586 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
126587 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
126588 +fanotify_get_response_373 fanotify_get_response 0 373 NULL nohasharray
126589 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 &fanotify_get_response_373
126590 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
126591 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
126592 +gameport_description_show_382 gameport_description_show 0 382 NULL
126593 +dump_fh_385 dump_fh 0 385 NULL nohasharray
126594 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
126595 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
126596 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
126597 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
126598 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
126599 +ath5k_reset_404 ath5k_reset 0 404 NULL
126600 +hw_device_state_409 hw_device_state 0 409 NULL
126601 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
126602 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
126603 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
126604 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
126605 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
126606 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
126607 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
126608 +ems_usb_open_422 ems_usb_open 0 422 NULL
126609 +patch_alc861_423 patch_alc861 0 423 NULL
126610 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
126611 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
126612 +null_init_434 null_init 0 434 NULL nohasharray
126613 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
126614 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
126615 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
126616 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
126617 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
126618 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
126619 +msr_write_444 msr_write 0-3 444 NULL
126620 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
126621 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
126622 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
126623 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
126624 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
126625 +show_console_458 show_console 0 458 NULL
126626 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
126627 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
126628 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
126629 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
126630 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
126631 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
126632 +reg_show_state_474 reg_show_state 0 474 NULL
126633 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
126634 +flash_fault_show_477 flash_fault_show 0 477 NULL
126635 +sparse_index_init_482 sparse_index_init 0 482 NULL nohasharray
126636 +netxen_get_sset_count_482 netxen_get_sset_count 0 482 &sparse_index_init_482
126637 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
126638 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
126639 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
126640 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
126641 +rmd256_init_494 rmd256_init 0 494 NULL
126642 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
126643 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
126644 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
126645 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
126646 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
126647 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
126648 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
126649 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
126650 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
126651 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
126652 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
126653 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
126654 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
126655 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
126656 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
126657 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
126658 +store_temp_type_531 store_temp_type 0-4 531 NULL
126659 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
126660 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
126661 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
126662 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
126663 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
126664 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
126665 +write_room_541 write_room 0 541 NULL
126666 +dle_count_543 dle_count 0 543 NULL
126667 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
126668 +devres_alloc_551 devres_alloc 2 551 NULL
126669 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
126670 +init_560 init 0 560 NULL nohasharray
126671 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
126672 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
126673 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
126674 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
126675 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
126676 +myri10ge_open_577 myri10ge_open 0 577 NULL
126677 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
126678 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
126679 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
126680 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
126681 +fb_check_caps_585 fb_check_caps 0 585 NULL
126682 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 NULL nohasharray
126683 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 &_nfs4_lookup_root_589
126684 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
126685 +card_id_show_592 card_id_show 0 592 NULL nohasharray
126686 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
126687 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
126688 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
126689 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
126690 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
126691 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
126692 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
126693 +show_speed_scan_613 show_speed_scan 0 613 NULL nohasharray
126694 +enic_dma_map_check_613 enic_dma_map_check 2 613 &show_speed_scan_613
126695 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
126696 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
126697 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
126698 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
126699 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
126700 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
126701 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
126702 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
126703 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
126704 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
126705 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
126706 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
126707 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
126708 +read_650 read 0-5-6 650 NULL
126709 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
126710 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
126711 +max2165_set_params_652 max2165_set_params 0 652 NULL
126712 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
126713 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
126714 +mpage_readpage_658 mpage_readpage 0 658 NULL
126715 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
126716 +show_ds_req_665 show_ds_req 0 665 NULL
126717 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
126718 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
126719 +div_u64_rem_672 div_u64_rem 0 672 NULL
126720 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
126721 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
126722 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
126723 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
126724 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
126725 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
126726 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
126727 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
126728 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
126729 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
126730 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
126731 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
126732 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
126733 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
126734 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
126735 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
126736 +vlan_get_size_715 vlan_get_size 0 715 NULL
126737 +disk_max_parts_719 disk_max_parts 0 719 NULL
126738 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
126739 +common_perm_726 common_perm 0 726 NULL
126740 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL
126741 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
126742 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
126743 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
126744 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
126745 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
126746 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
126747 +srp_send_req_748 srp_send_req 0 748 NULL
126748 +ddp_set_map_751 ddp_set_map 4 751 NULL
126749 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
126750 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
126751 +show_node_type_755 show_node_type 0 755 NULL
126752 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
126753 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
126754 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
126755 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
126756 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
126757 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
126758 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
126759 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
126760 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
126761 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
126762 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
126763 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
126764 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 NULL nohasharray
126765 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 &jbd2_journal_dirty_metadata_784
126766 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
126767 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
126768 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
126769 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
126770 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
126771 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
126772 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
126773 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 NULL
126774 +csio_vport_create_812 csio_vport_create 0 812 NULL
126775 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
126776 +if_writecmd_815 if_writecmd 2 815 NULL
126777 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
126778 +igb_request_irq_821 igb_request_irq 0 821 NULL
126779 +si4713_read_property_825 si4713_read_property 0 825 NULL
126780 +read_fifo_826 read_fifo 3 826 NULL nohasharray
126781 +read_mmd_indirect_826 read_mmd_indirect 0 826 &read_fifo_826
126782 +brightness_get_837 brightness_get 0 837 NULL nohasharray
126783 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
126784 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
126785 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
126786 +show_capability_841 show_capability 0 841 NULL
126787 +SyS_write_846 SyS_write 3 846 NULL
126788 +kobil_write_room_847 kobil_write_room 0 847 NULL
126789 +tnc_next_848 tnc_next 0 848 NULL
126790 +um_idi_read_850 um_idi_read 3-0 850 NULL
126791 +watchdog_write_856 watchdog_write 0-3 856 NULL
126792 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
126793 +error_state_read_859 error_state_read 6-0-5 859 NULL
126794 +reqbufs_output_860 reqbufs_output 0 860 NULL
126795 +port100_alloc_skb_861 port100_alloc_skb 2 861 NULL nohasharray
126796 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 &port100_alloc_skb_861
126797 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
126798 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
126799 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
126800 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
126801 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
126802 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
126803 +link_mem_sections_878 link_mem_sections 0 878 NULL
126804 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
126805 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
126806 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
126807 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
126808 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
126809 +set_node_desc_885 set_node_desc 0-4 885 NULL
126810 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
126811 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
126812 +btrfs_is_valid_xattr_899 btrfs_is_valid_xattr 0 899 NULL
126813 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
126814 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
126815 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
126816 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
126817 +set_file_info_909 set_file_info 0 909 NULL
126818 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
126819 +tty_buffer_space_avail_919 tty_buffer_space_avail 0 919 NULL
126820 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
126821 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921 nohasharray
126822 +ssp_enable_sensor_921 ssp_enable_sensor 0 921 &__reqbufs_921
126823 +kernel_sendpage_923 kernel_sendpage 4 923 NULL nohasharray
126824 +play_video_cb_923 play_video_cb 2 923 &kernel_sendpage_923
126825 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 NULL nohasharray
126826 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 &nfs4_do_fsinfo_925
126827 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
126828 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
126829 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
126830 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
126831 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
126832 +navman_write_938 navman_write 0-4 938 NULL
126833 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
126834 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
126835 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
126836 +__nodes_weight_956 __nodes_weight 0 956 NULL
126837 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
126838 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
126839 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
126840 +chksum_setkey_972 chksum_setkey 0 972 NULL
126841 +stop_975 stop 0 975 NULL nohasharray
126842 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
126843 +gprs_open_978 gprs_open 0 978 NULL nohasharray
126844 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
126845 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
126846 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
126847 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 NULL nohasharray
126848 +cx24113_set_params_982 cx24113_set_params 0 982 &_ctl_ioc_reply_queue_count_show_982
126849 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
126850 +show_node_guid_985 show_node_guid 0 985 NULL
126851 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
126852 +memcmp_990 memcmp 0 990 NULL
126853 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
126854 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
126855 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
126856 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
126857 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
126858 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
126859 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
126860 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
126861 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
126862 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 NULL
126863 +bt856_init_1009 bt856_init 0 1009 NULL
126864 +readreg_1017 readreg 0-1 1017 NULL
126865 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
126866 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
126867 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
126868 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
126869 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
126870 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
126871 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
126872 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
126873 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
126874 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
126875 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
126876 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
126877 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
126878 +ath5k_start_1041 ath5k_start 0 1041 NULL
126879 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
126880 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
126881 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
126882 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
126883 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
126884 +data_calc_1074 data_calc 0 1074 NULL
126885 +agp_create_memory_1075 agp_create_memory 1 1075 NULL nohasharray
126886 +mwifiex_histogram_write_1075 mwifiex_histogram_write 0-3 1075 &agp_create_memory_1075
126887 +hwrng_init_1077 hwrng_init 0 1077 NULL
126888 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
126889 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
126890 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
126891 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
126892 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
126893 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
126894 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
126895 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
126896 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
126897 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
126898 +in1_input_show_1099 in1_input_show 0 1099 NULL
126899 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
126900 +show_1104 show 0 1104 NULL
126901 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
126902 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
126903 +omninet_open_1110 omninet_open 0 1110 NULL
126904 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
126905 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
126906 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
126907 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
126908 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
126909 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
126910 +splice_read_1122 splice_read 0 1122 NULL
126911 +sdio_uart_write_room_1123 sdio_uart_write_room 0 1123 NULL nohasharray
126912 +drvctl_store_1123 drvctl_store 0-4 1123 &sdio_uart_write_room_1123
126913 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
126914 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
126915 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
126916 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
126917 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
126918 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
126919 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
126920 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL
126921 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
126922 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
126923 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
126924 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
126925 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
126926 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
126927 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
126928 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
126929 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
126930 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 NULL nohasharray
126931 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 &pfkey_xfrm_policy2msg_size_1176
126932 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
126933 +show_1186 show 0 1186 NULL
126934 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
126935 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
126936 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
126937 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
126938 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
126939 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
126940 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
126941 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
126942 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
126943 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
126944 +profile_capable_1207 profile_capable 0 1207 NULL
126945 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
126946 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
126947 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
126948 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
126949 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
126950 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
126951 +power_1221 power 0 1221 NULL
126952 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
126953 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
126954 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
126955 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 NULL nohasharray
126956 +show_out0_ouput_1230 show_out0_ouput 0 1230 &ipw_packet_received_skb_1230
126957 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
126958 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
126959 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
126960 +kernfs_file_direct_read_1238 kernfs_file_direct_read 3-0 1238 NULL
126961 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
126962 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
126963 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
126964 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
126965 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
126966 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
126967 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
126968 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
126969 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
126970 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
126971 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
126972 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
126973 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
126974 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
126975 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
126976 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
126977 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
126978 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
126979 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
126980 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
126981 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
126982 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
126983 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
126984 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
126985 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
126986 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
126987 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
126988 +edge_write_room_1318 edge_write_room 0 1318 NULL nohasharray
126989 +runtime_show_1318 runtime_show 0 1318 &edge_write_room_1318
126990 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
126991 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
126992 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
126993 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
126994 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 2-0 1327 NULL nohasharray
126995 +push_node_left_1327 push_node_left 0 1327 &qlcnic_pci_sriov_configure_1327 nohasharray
126996 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 &push_node_left_1327 nohasharray
126997 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &mt9m111_set_red_balance_1327
126998 +udf_statfs_1329 udf_statfs 0 1329 NULL
126999 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
127000 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 NULL nohasharray
127001 +md5_final_1334 md5_final 0 1334 &carl9170_rx_stream_1334
127002 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
127003 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
127004 +gen_pool_best_fit_1348 gen_pool_best_fit 2-3-4 1348 NULL
127005 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
127006 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
127007 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
127008 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
127009 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
127010 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
127011 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
127012 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
127013 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
127014 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
127015 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
127016 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
127017 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
127018 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
127019 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
127020 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
127021 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
127022 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3-0 1381 NULL nohasharray
127023 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 &xpcs_reg_addr_read_1381
127024 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
127025 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
127026 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
127027 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
127028 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
127029 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
127030 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
127031 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
127032 +zone_page_state_1393 zone_page_state 0 1393 NULL
127033 +error_1397 error 0 1397 NULL
127034 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
127035 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
127036 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
127037 +hci_si_event_1404 hci_si_event 3 1404 NULL nohasharray
127038 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 &hci_si_event_1404
127039 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
127040 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
127041 +wait_comp_1409 wait_comp 0 1409 NULL
127042 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
127043 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
127044 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
127045 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
127046 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
127047 +find_temp_source_1425 find_temp_source 0 1425 NULL
127048 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
127049 +cpia2_read_1434 cpia2_read 0 1434 NULL
127050 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
127051 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
127052 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
127053 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 NULL nohasharray
127054 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 &__cfg80211_alloc_reply_skb_1454
127055 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
127056 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
127057 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
127058 +sub_interval_1466 sub_interval 0 1466 NULL
127059 +xprt_alloc_1475 xprt_alloc 2 1475 NULL
127060 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
127061 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
127062 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
127063 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
127064 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
127065 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
127066 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
127067 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
127068 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
127069 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
127070 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
127071 +fpregs_set_1497 fpregs_set 4 1497 NULL
127072 +em_show_1501 em_show 0 1501 NULL nohasharray
127073 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
127074 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
127075 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
127076 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
127077 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
127078 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
127079 +bluetooth_store_1522 bluetooth_store 4-0 1522 NULL
127080 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
127081 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
127082 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
127083 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
127084 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
127085 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
127086 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
127087 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
127088 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
127089 +set_max_min_1551 set_max_min 0-4 1551 NULL
127090 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
127091 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
127092 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
127093 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
127094 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
127095 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
127096 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
127097 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
127098 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
127099 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
127100 +raid_disks_show_1573 raid_disks_show 0 1573 NULL nohasharray
127101 +ssu100_open_1573 ssu100_open 0 1573 &raid_disks_show_1573
127102 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
127103 +cyapa_gen5_get_query_data_1577 cyapa_gen5_get_query_data 0 1577 NULL
127104 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
127105 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
127106 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
127107 +vv6410_start_1582 vv6410_start 0 1582 NULL
127108 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
127109 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
127110 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
127111 +b44_init_one_1603 b44_init_one 0 1603 NULL
127112 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
127113 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
127114 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
127115 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
127116 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
127117 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
127118 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
127119 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
127120 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
127121 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
127122 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
127123 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
127124 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
127125 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
127126 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
127127 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
127128 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
127129 +tpm_send_1655 tpm_send 0-3 1655 NULL
127130 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
127131 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
127132 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
127133 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
127134 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
127135 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
127136 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
127137 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
127138 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
127139 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
127140 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
127141 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
127142 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
127143 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
127144 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
127145 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
127146 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
127147 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL nohasharray
127148 +ssp_check_lines_1689 ssp_check_lines 0 1689 &em25xx_bus_B_recv_bytes_1689
127149 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
127150 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
127151 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
127152 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
127153 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
127154 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
127155 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
127156 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
127157 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
127158 +udf_setattr_1716 udf_setattr 0 1716 NULL
127159 +ufx_blank_1723 ufx_blank 0 1723 NULL
127160 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
127161 +internal_create_group_1733 internal_create_group 0 1733 NULL
127162 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
127163 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
127164 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
127165 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
127166 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
127167 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
127168 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
127169 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
127170 +start_transport_1762 start_transport 0 1762 NULL
127171 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
127172 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 3-0 1773 NULL
127173 +cosa_write_1774 cosa_write 3 1774 NULL
127174 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
127175 +event_show_1780 event_show 0 1780 NULL
127176 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
127177 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
127178 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
127179 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
127180 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
127181 +vt596_access_1815 vt596_access 0 1815 NULL
127182 +cyapa_get_state_1817 cyapa_get_state 0 1817 NULL
127183 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
127184 +genfs_read_1821 genfs_read 0 1821 NULL
127185 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
127186 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
127187 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
127188 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
127189 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
127190 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
127191 +show_1841 show 0 1841 NULL
127192 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
127193 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
127194 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
127195 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
127196 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
127197 +device_prepare_1870 device_prepare 0 1870 NULL
127198 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
127199 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
127200 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
127201 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
127202 +output_read_1886 output_read 0-5-6 1886 NULL
127203 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
127204 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
127205 +write_1891 write 0 1891 NULL
127206 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
127207 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
127208 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
127209 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
127210 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
127211 +pty_write_room_1904 pty_write_room 0 1904 NULL nohasharray
127212 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 &pty_write_room_1904
127213 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
127214 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
127215 +fst_open_1911 fst_open 0 1911 NULL
127216 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
127217 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
127218 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
127219 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
127220 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
127221 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
127222 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
127223 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
127224 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
127225 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
127226 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
127227 +bdev_erase_1933 bdev_erase 3 1933 NULL
127228 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
127229 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
127230 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
127231 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
127232 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
127233 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
127234 +e100_get_sset_count_1943 e100_get_sset_count 0 1943 NULL
127235 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
127236 +igb_open_1946 igb_open 0 1946 NULL
127237 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
127238 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
127239 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
127240 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
127241 +update_qd_1955 update_qd 0 1955 NULL
127242 +read_swap_header_1957 read_swap_header 0 1957 NULL
127243 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
127244 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
127245 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
127246 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
127247 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
127248 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
127249 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
127250 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
127251 +xgbe_set_mac_address_1968 xgbe_set_mac_address 0 1968 NULL
127252 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL nohasharray
127253 +cyapa_show_baseline_1969 cyapa_show_baseline 0 1969 &bq2415x_get_current_limit_1969
127254 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
127255 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
127256 +config_table_show_1982 config_table_show 0 1982 NULL
127257 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
127258 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
127259 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
127260 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
127261 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
127262 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL nohasharray
127263 +usb_sleep_charge_store_2003 usb_sleep_charge_store 0-4 2003 &show_session_param_ISCSI_PARAM_ISID_2003
127264 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
127265 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
127266 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
127267 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
127268 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
127269 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
127270 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
127271 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
127272 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
127273 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
127274 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
127275 +cifs_read_2041 cifs_read 0 2041 NULL
127276 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
127277 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
127278 +atl1_get_sset_count_2051 atl1_get_sset_count 0 2051 NULL
127279 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
127280 +show_speed_2057 show_speed 0 2057 NULL
127281 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
127282 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
127283 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
127284 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
127285 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
127286 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
127287 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
127288 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
127289 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
127290 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
127291 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
127292 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
127293 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
127294 +store_2094 store 0-3 2094 &smbioslabel_show_2094
127295 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3-0 2095 NULL
127296 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
127297 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
127298 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
127299 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
127300 +audit_expand_2098 audit_expand 2-0 2098 NULL
127301 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
127302 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
127303 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
127304 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
127305 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
127306 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
127307 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
127308 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
127309 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
127310 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
127311 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
127312 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
127313 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
127314 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
127315 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
127316 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
127317 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
127318 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
127319 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
127320 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
127321 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
127322 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
127323 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
127324 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
127325 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
127326 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
127327 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
127328 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
127329 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
127330 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
127331 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
127332 +ore_read_2175 ore_read 0 2175 NULL
127333 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
127334 +direction_output_2184 direction_output 0 2184 NULL
127335 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
127336 +show_companion_2189 show_companion 0 2189 NULL
127337 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
127338 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
127339 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
127340 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
127341 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
127342 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
127343 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
127344 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
127345 +ghash_final_2210 ghash_final 0 2210 NULL
127346 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
127347 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
127348 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
127349 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
127350 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
127351 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
127352 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
127353 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
127354 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
127355 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
127356 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
127357 +protocol_read_2240 protocol_read 0 2240 NULL
127358 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
127359 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
127360 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
127361 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
127362 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
127363 +do_update_counters_2259 do_update_counters 4 2259 NULL
127364 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
127365 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
127366 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
127367 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
127368 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
127369 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
127370 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
127371 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
127372 +sbni_open_2276 sbni_open 0 2276 NULL
127373 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
127374 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
127375 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
127376 +journal_flush_2281 journal_flush 0 2281 NULL
127377 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
127378 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
127379 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
127380 +transient_state_show_2292 transient_state_show 0 2292 NULL
127381 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
127382 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
127383 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
127384 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
127385 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
127386 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
127387 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
127388 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
127389 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
127390 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
127391 +alloc_btrfs_bio_2318 alloc_btrfs_bio 2-1 2318 NULL nohasharray
127392 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 &alloc_btrfs_bio_2318 nohasharray
127393 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
127394 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
127395 +gart_map_page_2325 gart_map_page 4-3 2325 NULL
127396 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
127397 +serial_write_2330 serial_write 3 2330 NULL
127398 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
127399 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
127400 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
127401 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
127402 +adapter_up_2348 adapter_up 0 2348 NULL
127403 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
127404 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
127405 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
127406 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
127407 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
127408 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
127409 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
127410 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
127411 +store_2362 store 0 2362 NULL
127412 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
127413 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
127414 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
127415 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
127416 +rose_recvmsg_2368 rose_recvmsg 4-0 2368 &xfs_buf_map_from_irec_2368
127417 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
127418 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
127419 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
127420 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
127421 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
127422 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
127423 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
127424 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &uda1380_hw_write_2398 nohasharray
127425 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
127426 +wlcore_rx_get_buf_size_2400 wlcore_rx_get_buf_size 0-2 2400 NULL
127427 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
127428 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
127429 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
127430 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
127431 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
127432 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
127433 +store_console_2419 store_console 0-4 2419 NULL
127434 +roccat_common2_send_2422 roccat_common2_send 4-0 2422 NULL nohasharray
127435 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
127436 +flash_strobe_show_2423 flash_strobe_show 0 2423 NULL
127437 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
127438 +memory_low_write_2426 memory_low_write 0-3 2426 NULL
127439 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
127440 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
127441 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
127442 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
127443 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
127444 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
127445 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
127446 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
127447 +tpm_transmit_cmd_2442 tpm_transmit_cmd 0-3 2442 NULL
127448 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
127449 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
127450 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
127451 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
127452 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
127453 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
127454 +name_size_2461 name_size 0 2461 NULL nohasharray
127455 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
127456 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
127457 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
127458 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
127459 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
127460 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
127461 +update_pmkid_2481 update_pmkid 4 2481 NULL
127462 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
127463 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
127464 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
127465 +hfs_write_begin_2484 hfs_write_begin 3-0 2484 &bio_alloc_bioset_2484
127466 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 NULL nohasharray
127467 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 &of_property_read_string_index_2485
127468 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
127469 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
127470 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
127471 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
127472 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
127473 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
127474 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
127475 +isicom_write_room_2493 isicom_write_room 0 2493 NULL
127476 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
127477 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
127478 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
127479 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
127480 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
127481 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
127482 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
127483 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
127484 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
127485 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
127486 +set_blocksize_2507 set_blocksize 0 2507 NULL
127487 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
127488 +dm_write_2513 dm_write 3 2513 NULL
127489 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
127490 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
127491 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
127492 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
127493 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
127494 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
127495 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
127496 +vpfe_buffer_prepare_2527 vpfe_buffer_prepare 0 2527 NULL
127497 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
127498 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
127499 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
127500 +chksum_finup_2530 chksum_finup 0 2530 NULL
127501 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
127502 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
127503 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
127504 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
127505 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
127506 +reset_chip_2547 reset_chip 0 2547 NULL
127507 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
127508 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
127509 +xgmac_get_sset_count_2563 xgmac_get_sset_count 0 2563 NULL
127510 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
127511 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
127512 +func_2569 func 0 2569 &gfs2_listxattr_2569
127513 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
127514 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL nohasharray
127515 +_abb5zes3_rtc_read_time_2573 _abb5zes3_rtc_read_time 0 2573 &acpi_ds_evaluate_name_path_2573
127516 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
127517 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
127518 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
127519 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
127520 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
127521 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
127522 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
127523 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
127524 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
127525 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
127526 +vxlan_init_2599 vxlan_init 0 2599 NULL
127527 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
127528 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
127529 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
127530 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
127531 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
127532 +rose_getname_2608 rose_getname 0 2608 NULL
127533 +slot_bytes_2609 slot_bytes 0 2609 NULL
127534 +read_2610 read 0 2610 NULL
127535 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
127536 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
127537 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
127538 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
127539 +switch_status_2629 switch_status 5 2629 NULL
127540 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
127541 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
127542 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
127543 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
127544 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
127545 +offset_show_2645 offset_show 0 2645 NULL
127546 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
127547 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
127548 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
127549 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
127550 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
127551 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
127552 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
127553 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
127554 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
127555 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 NULL nohasharray
127556 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 &ffs_ep0_read_2672 nohasharray
127557 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672
127558 +digi_write_2679 digi_write 0-4 2679 NULL
127559 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
127560 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
127561 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
127562 +pcnet32_get_sset_count_2686 pcnet32_get_sset_count 0 2686 NULL
127563 +ds1685_rtc_sysfs_battery_show_2688 ds1685_rtc_sysfs_battery_show 0 2688 NULL
127564 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
127565 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
127566 +tun_show_flags_2692 tun_show_flags 0 2692 NULL nohasharray
127567 +oti6858_write_2692 oti6858_write 4-0 2692 &tun_show_flags_2692
127568 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
127569 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
127570 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
127571 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
127572 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
127573 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
127574 +udf_setsize_2705 udf_setsize 0 2705 NULL
127575 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
127576 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
127577 +sock_error_2715 sock_error 0 2715 NULL nohasharray
127578 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
127579 +migration_call_2716 migration_call 0 2716 NULL
127580 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
127581 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
127582 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
127583 +ltm_capable_show_2738 ltm_capable_show 0 2738 NULL nohasharray
127584 +ad5398_enable_2738 ad5398_enable 0 2738 &ltm_capable_show_2738
127585 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
127586 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
127587 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
127588 +show_2757 show 0 2757 NULL
127589 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
127590 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
127591 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
127592 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
127593 +ovl_cache_entry_new_2764 ovl_cache_entry_new 3 2764 NULL
127594 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
127595 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
127596 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
127597 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
127598 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 NULL nohasharray
127599 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 &_sctp_make_chunk_2774
127600 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
127601 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
127602 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
127603 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
127604 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
127605 +nvkm_devinit_create__2792 nvkm_devinit_create_ 4 2792 NULL nohasharray
127606 +write_2792 write 0 2792 &nvkm_devinit_create__2792
127607 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
127608 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
127609 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
127610 +discover_2798 discover 0 2798 &sound_read_2798
127611 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
127612 +stop_transport_2802 stop_transport 0 2802 NULL
127613 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
127614 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
127615 +sdio_readw_2806 sdio_readw 0 2806 NULL
127616 +show_2808 show 0 2808 NULL
127617 +show_min_2810 show_min 0 2810 NULL
127618 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
127619 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
127620 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
127621 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
127622 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
127623 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
127624 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
127625 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
127626 +pvc_getname_2826 pvc_getname 0 2826 NULL
127627 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
127628 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
127629 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
127630 +sock_create_2838 sock_create 0 2838 NULL
127631 +sctp_packet_2839 sctp_packet 0 2839 NULL
127632 +show_temp_max_2846 show_temp_max 0 2846 NULL
127633 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
127634 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
127635 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
127636 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
127637 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
127638 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
127639 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
127640 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
127641 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
127642 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
127643 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
127644 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
127645 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
127646 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
127647 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
127648 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
127649 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
127650 +coda_setattr_2871 coda_setattr 0 2871 NULL
127651 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
127652 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
127653 +show_2877 show 0 2877 NULL
127654 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
127655 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
127656 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
127657 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
127658 +sata_req_2894 sata_req 0 2894 NULL
127659 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
127660 +cmm_write_2896 cmm_write 3-0 2896 NULL
127661 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
127662 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
127663 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
127664 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
127665 +ore_check_io_2912 ore_check_io 0 2912 NULL
127666 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
127667 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
127668 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
127669 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
127670 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
127671 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
127672 +mls_from_string_2930 mls_from_string 0 2930 NULL
127673 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
127674 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
127675 +show_convrate_2936 show_convrate 0 2936 NULL
127676 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
127677 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
127678 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
127679 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
127680 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
127681 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
127682 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
127683 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
127684 +show_2958 show 0 2958 NULL
127685 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
127686 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
127687 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
127688 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
127689 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
127690 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
127691 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
127692 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
127693 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
127694 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
127695 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
127696 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
127697 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
127698 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
127699 +packet_bind_2996 packet_bind 0 2996 NULL
127700 +store_cardr_2997 store_cardr 4-0 2997 NULL
127701 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 NULL nohasharray
127702 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 &ieee80211_parse_bitrates_3000
127703 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
127704 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
127705 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
127706 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
127707 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
127708 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
127709 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
127710 +depth_write_3021 depth_write 3-0 3021 NULL
127711 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
127712 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
127713 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
127714 +unix_listen_3031 unix_listen 0 3031 NULL
127715 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
127716 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
127717 +show_otp0en_3036 show_otp0en 0 3036 NULL
127718 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 NULL nohasharray
127719 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 &iwl_dbgfs_sleep_level_override_read_3038
127720 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL nohasharray
127721 +cyapa_do_i2c_pip_cmd_irq_sync_3039 cyapa_do_i2c_pip_cmd_irq_sync 3-0 3039 &get_max_acpi_id_3039
127722 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
127723 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
127724 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
127725 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
127726 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
127727 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
127728 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
127729 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
127730 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
127731 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
127732 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
127733 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
127734 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
127735 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
127736 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
127737 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
127738 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
127739 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
127740 +show_local_port_3076 show_local_port 0 3076 NULL
127741 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
127742 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
127743 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
127744 +free_coherent_3082 free_coherent 4-2 3082 NULL
127745 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
127746 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
127747 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
127748 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
127749 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
127750 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
127751 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
127752 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
127753 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
127754 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
127755 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
127756 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
127757 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
127758 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
127759 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
127760 +m66592_enable_3117 m66592_enable 0 3117 NULL
127761 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
127762 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
127763 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
127764 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
127765 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
127766 +registers_show_3130 registers_show 0 3130 NULL
127767 +print_time_3132 print_time 0 3132 NULL
127768 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
127769 +ipoib_get_size_3135 ipoib_get_size 0 3135 NULL
127770 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
127771 +filldir_3143 filldir 3 3143 NULL
127772 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
127773 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
127774 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
127775 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
127776 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
127777 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
127778 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
127779 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
127780 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
127781 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
127782 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
127783 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
127784 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
127785 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
127786 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
127787 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
127788 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
127789 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
127790 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
127791 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
127792 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
127793 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
127794 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
127795 +alloc_context_3194 alloc_context 1 3194 NULL
127796 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
127797 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
127798 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
127799 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
127800 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
127801 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
127802 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
127803 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
127804 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
127805 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
127806 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
127807 +__readpages_done_3213 __readpages_done 0 3213 NULL nohasharray
127808 +sha256_init_3213 sha256_init 0 3213 &__readpages_done_3213
127809 +get_target_freq_3217 get_target_freq 0 3217 NULL
127810 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
127811 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
127812 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
127813 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
127814 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
127815 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
127816 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
127817 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
127818 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
127819 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
127820 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
127821 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
127822 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236
127823 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
127824 +macb_open_3240 macb_open 0 3240 NULL
127825 +key_key_read_3241 key_key_read 3-0 3241 NULL
127826 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
127827 +page_counter_memparse_3253 page_counter_memparse 0 3253 NULL
127828 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
127829 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
127830 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
127831 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
127832 +ipaq_open_3260 ipaq_open 0 3260 NULL
127833 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
127834 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
127835 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
127836 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
127837 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
127838 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
127839 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
127840 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
127841 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
127842 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
127843 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
127844 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
127845 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
127846 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
127847 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
127848 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
127849 +ip6_ufo_append_data_3302 ip6_ufo_append_data 8-7-6 3302 NULL
127850 +spidev_compat_ioc_message_3305 spidev_compat_ioc_message 2 3305 NULL nohasharray
127851 +__set_extent_bit_3305 __set_extent_bit 0 3305 &spidev_compat_ioc_message_3305
127852 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
127853 +arvo_sysfs_write_3311 arvo_sysfs_write 6-0 3311 NULL nohasharray
127854 +minix_write_begin_3311 minix_write_begin 0 3311 &arvo_sysfs_write_3311
127855 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
127856 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
127857 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
127858 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
127859 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
127860 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
127861 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
127862 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
127863 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
127864 +sctp_make_init_ack_3335 sctp_make_init_ack 4 3335 NULL
127865 +read_from_oldmem_3337 read_from_oldmem 2 3337 NULL
127866 +sysfs_create_group_3339 sysfs_create_group 0 3339 NULL nohasharray
127867 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 &sysfs_create_group_3339
127868 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
127869 +ip_local_out_3345 ip_local_out 0 3345 NULL
127870 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
127871 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
127872 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
127873 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
127874 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
127875 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
127876 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
127877 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
127878 +scnprintf_3360 scnprintf 0-2 3360 NULL
127879 +map_name_show_3361 map_name_show 0 3361 NULL
127880 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
127881 +sr_read_3366 sr_read 3 3366 NULL
127882 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
127883 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
127884 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
127885 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
127886 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
127887 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
127888 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
127889 +slot_show_3380 slot_show 0 3380 NULL nohasharray
127890 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
127891 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
127892 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
127893 +link_state_store_3384 link_state_store 0-4 3384 NULL
127894 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
127895 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
127896 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
127897 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
127898 +sg_write_3392 sg_write 0-3 3392 NULL
127899 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL
127900 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
127901 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
127902 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
127903 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
127904 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
127905 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
127906 +__write_reg_3413 __write_reg 0 3413 NULL
127907 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
127908 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
127909 +set_location_3415 set_location 0 3415 NULL nohasharray
127910 +be_open_3415 be_open 0 3415 &set_location_3415
127911 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
127912 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
127913 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
127914 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
127915 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
127916 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
127917 +led_set_status_3432 led_set_status 0 3432 NULL
127918 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
127919 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
127920 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
127921 +dev_register_3440 dev_register 0 3440 NULL
127922 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
127923 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
127924 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
127925 +map_single_3449 map_single 0 3449 NULL
127926 +store_3451 store 0-3 3451 NULL
127927 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
127928 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
127929 +softsynth_write_3455 softsynth_write 3 3455 NULL
127930 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
127931 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 NULL nohasharray
127932 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 &alloc_skb_fclone_3467
127933 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
127934 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
127935 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
127936 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
127937 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
127938 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
127939 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
127940 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
127941 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
127942 +comp_tx_3493 comp_tx 0 3493 NULL
127943 +prepare_3495 prepare 0 3495 NULL
127944 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
127945 +configure_3498 configure 0 3498 NULL
127946 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
127947 +sys_size_show_3507 sys_size_show 0 3507 NULL
127948 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
127949 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
127950 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
127951 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
127952 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
127953 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
127954 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
127955 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
127956 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
127957 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
127958 +adp8870_show_3527 adp8870_show 0 3527 NULL
127959 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
127960 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
127961 +SyS_readv_3539 SyS_readv 3 3539 NULL
127962 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
127963 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
127964 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
127965 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
127966 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
127967 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
127968 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
127969 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
127970 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
127971 +b43legacy_read16_3561 b43legacy_read16 0 3561 NULL nohasharray
127972 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 &b43legacy_read16_3561
127973 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL nohasharray
127974 +ssp_common_buffer_postenable_3562 ssp_common_buffer_postenable 0 3562 &nilfs_dat_translate_3562
127975 +generic_exec_single_3564 generic_exec_single 0 3564 NULL nohasharray
127976 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 &generic_exec_single_3564 nohasharray
127977 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564
127978 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
127979 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
127980 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
127981 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
127982 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
127983 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
127984 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
127985 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
127986 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
127987 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
127988 +vc_resize_3585 vc_resize 2-3 3585 NULL
127989 +ifalias_show_3586 ifalias_show 0 3586 NULL
127990 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
127991 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
127992 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
127993 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
127994 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
127995 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
127996 +ray_open_3608 ray_open 0 3608 NULL
127997 +isp1760_ep_enable_3610 isp1760_ep_enable 0 3610 NULL
127998 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
127999 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
128000 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
128001 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
128002 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
128003 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
128004 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
128005 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
128006 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
128007 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
128008 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
128009 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
128010 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
128011 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
128012 +store_3640 store 0 3640 NULL
128013 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
128014 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
128015 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
128016 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
128017 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
128018 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
128019 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
128020 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
128021 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
128022 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
128023 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0 3660 NULL
128024 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
128025 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
128026 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
128027 +cma_alloc_3663 cma_alloc 3-2 3663 NULL
128028 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
128029 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
128030 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
128031 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
128032 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
128033 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
128034 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
128035 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
128036 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
128037 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
128038 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
128039 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
128040 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
128041 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
128042 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
128043 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
128044 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
128045 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
128046 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
128047 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
128048 +acm_tty_write_room_3722 acm_tty_write_room 0 3722 NULL
128049 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 NULL nohasharray
128050 +do_cancel_3724 do_cancel 0 3724 &ext4_inode_blocks_set_3724
128051 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
128052 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
128053 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
128054 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
128055 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
128056 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
128057 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
128058 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
128059 +pegasus_open_3748 pegasus_open 0 3748 NULL
128060 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
128061 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
128062 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
128063 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
128064 +show_log_height_3759 show_log_height 0 3759 NULL
128065 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
128066 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
128067 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
128068 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
128069 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
128070 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
128071 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
128072 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
128073 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
128074 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
128075 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
128076 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
128077 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL
128078 +set_min_height_3783 set_min_height 0-4 3783 NULL
128079 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
128080 +set_voltage_3789 set_voltage 0-4 3789 NULL
128081 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
128082 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
128083 +__netlink_create_3800 __netlink_create 0 3800 NULL
128084 +show_line3_3802 show_line3 0 3802 NULL
128085 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
128086 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
128087 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
128088 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
128089 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
128090 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
128091 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
128092 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL
128093 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
128094 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
128095 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
128096 +llc_ui_recvmsg_3826 llc_ui_recvmsg 4-0 3826 NULL
128097 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
128098 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
128099 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
128100 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
128101 +release_version_store_3841 release_version_store 0-4 3841 NULL
128102 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL
128103 +max8925_disable_3844 max8925_disable 0 3844 NULL
128104 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL nohasharray
128105 +amd_xgbe_phy_switch_mode_3845 amd_xgbe_phy_switch_mode 0 3845 &vprbrd_i2c_read_3845
128106 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
128107 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
128108 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
128109 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
128110 +ssb_pcmcia_read16_3853 ssb_pcmcia_read16 0 3853 NULL
128111 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
128112 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
128113 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
128114 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
128115 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
128116 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
128117 +get_fd_set_3866 get_fd_set 1 3866 NULL
128118 +show_pci_3867 show_pci 0 3867 NULL
128119 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
128120 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
128121 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
128122 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
128123 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
128124 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
128125 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
128126 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
128127 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
128128 +nvram_write_3894 nvram_write 3-0 3894 NULL
128129 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
128130 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
128131 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
128132 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
128133 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
128134 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
128135 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
128136 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
128137 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
128138 +usbip_recv_3911 usbip_recv 3 3911 NULL
128139 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
128140 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
128141 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
128142 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
128143 +klp_disable_func_3928 klp_disable_func 0 3928 NULL
128144 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
128145 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
128146 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
128147 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
128148 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
128149 +apei_clear_mce_3948 apei_clear_mce 0 3948 NULL nohasharray
128150 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
128151 +navman_open_3951 navman_open 0 3951 NULL
128152 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
128153 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
128154 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
128155 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
128156 +write_port_3962 write_port 0-4 3962 NULL
128157 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
128158 +be_vid_config_3976 be_vid_config 0 3976 NULL
128159 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
128160 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
128161 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
128162 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
128163 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
128164 +virtfn_add_3988 virtfn_add 0 3988 NULL
128165 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
128166 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
128167 +do_add_counters_3992 do_add_counters 3 3992 NULL
128168 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
128169 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
128170 +via_rng_init_3998 via_rng_init 0 3998 NULL
128171 +rfcomm_room_3999 rfcomm_room 0 3999 NULL nohasharray
128172 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 &rfcomm_room_3999
128173 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
128174 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
128175 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
128176 +xfs_check_block_4005 xfs_check_block 4 4005 NULL nohasharray
128177 +mei_write_4005 mei_write 3-0 4005 &xfs_check_block_4005 nohasharray
128178 +niu_zcp_write_4005 niu_zcp_write 0 4005 &mei_write_4005 nohasharray
128179 +toshiba_usb_rapid_charge_set_4005 toshiba_usb_rapid_charge_set 0 4005 &niu_zcp_write_4005
128180 +show_xps_map_4009 show_xps_map 0 4009 NULL
128181 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
128182 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
128183 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
128184 +amd_xgbe_phy_gmii_mode_4019 amd_xgbe_phy_gmii_mode 0 4019 NULL
128185 +_request_firmware_4021 _request_firmware 0 4021 NULL
128186 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
128187 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
128188 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
128189 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
128190 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
128191 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
128192 +b1_get_word_4035 b1_get_word 0 4035 NULL nohasharray
128193 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 &b1_get_word_4035
128194 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
128195 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
128196 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
128197 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
128198 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
128199 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
128200 +get_dmabuf_4065 get_dmabuf 2 4065 NULL nohasharray
128201 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 &get_dmabuf_4065
128202 +coreid_show_4066 coreid_show 0 4066 NULL
128203 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
128204 +cardr_show_4070 cardr_show 0 4070 NULL
128205 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
128206 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
128207 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
128208 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 NULL nohasharray
128209 +show_engine1_leds_4078 show_engine1_leds 0 4078 &sctp_make_asconf_4078
128210 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
128211 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
128212 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
128213 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
128214 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
128215 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
128216 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
128217 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
128218 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
128219 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
128220 +show_4097 show 0 4097 NULL
128221 +flash_show_4102 flash_show 0 4102 NULL
128222 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
128223 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
128224 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
128225 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
128226 +write_reg_4108 write_reg 0 4108 NULL
128227 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
128228 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
128229 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
128230 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
128231 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
128232 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
128233 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
128234 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
128235 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
128236 +component_match_realloc_4139 component_match_realloc 3 4139 NULL
128237 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
128238 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
128239 +br_netdev_switch_event_4145 br_netdev_switch_event 0 4145 NULL
128240 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 2-0 4147 NULL nohasharray
128241 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 &ntb_netdev_change_mtu_4147
128242 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
128243 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
128244 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
128245 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
128246 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
128247 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
128248 +echo_show_4163 echo_show 0 4163 NULL nohasharray
128249 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
128250 +store_4163 store 0 4163 &t1_init_hw_modules_4163
128251 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
128252 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
128253 +get_alua_req_4166 get_alua_req 3 4166 NULL
128254 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
128255 +skb_add_data_4171 skb_add_data 3 4171 NULL nohasharray
128256 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 &skb_add_data_4171
128257 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
128258 +show_4173 show 0 4173 NULL
128259 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
128260 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
128261 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
128262 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
128263 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL nohasharray
128264 +get_fan_speed_percent_4190 get_fan_speed_percent 0 4190 &cpumap_print_to_pagebuf_4190
128265 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
128266 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
128267 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
128268 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
128269 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
128270 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
128271 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
128272 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
128273 +persist_store_4220 persist_store 0-4 4220 NULL
128274 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
128275 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
128276 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
128277 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
128278 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
128279 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
128280 +axp20x_show_ext_attr_4232 axp20x_show_ext_attr 0 4232 NULL
128281 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
128282 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
128283 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
128284 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
128285 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
128286 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
128287 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
128288 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
128289 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
128290 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
128291 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
128292 +alg_create_4257 alg_create 0 4257 NULL
128293 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
128294 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
128295 +base_clock_show_4261 base_clock_show 0 4261 NULL nohasharray
128296 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 &base_clock_show_4261
128297 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
128298 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
128299 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
128300 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
128301 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
128302 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
128303 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
128304 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
128305 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
128306 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
128307 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
128308 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
128309 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
128310 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
128311 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
128312 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
128313 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
128314 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
128315 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
128316 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
128317 +__usbnet_read_cmd_4299 __usbnet_read_cmd 7-0 4299 NULL
128318 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
128319 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
128320 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
128321 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
128322 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
128323 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
128324 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
128325 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
128326 +xgbe_get_sset_count_4316 xgbe_get_sset_count 0 4316 NULL
128327 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
128328 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
128329 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
128330 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
128331 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 NULL
128332 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
128333 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
128334 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
128335 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
128336 +rtl8169_get_sset_count_4349 rtl8169_get_sset_count 0 4349 NULL
128337 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
128338 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
128339 +store_4354 store 0-3 4354 NULL
128340 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
128341 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
128342 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
128343 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
128344 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
128345 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
128346 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
128347 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
128348 +write_4374 write 0 4374 NULL
128349 +esb_write_4376 esb_write 0-3 4376 NULL
128350 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
128351 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
128352 +vcc_connect_4382 vcc_connect 0 4382 NULL
128353 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
128354 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
128355 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
128356 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
128357 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
128358 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
128359 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
128360 +reg_read_4409 reg_read 0 4409 NULL
128361 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
128362 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
128363 +can_send_4414 can_send 0 4414 NULL
128364 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
128365 +fast_charge_timer_store_4416 fast_charge_timer_store 0-4 4416 NULL
128366 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
128367 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
128368 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
128369 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
128370 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
128371 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
128372 +read_code_4429 read_code 4 4429 NULL
128373 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
128374 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
128375 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
128376 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
128377 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
128378 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
128379 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
128380 +vxp_resume_4442 vxp_resume 0 4442 NULL
128381 +memparse_4444 memparse 0 4444 NULL nohasharray
128382 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
128383 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
128384 +disksize_show_4454 disksize_show 0 4454 NULL
128385 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
128386 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
128387 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
128388 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
128389 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
128390 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
128391 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
128392 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
128393 +beep_write_4485 beep_write 0 4485 NULL
128394 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
128395 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
128396 +udp_sendmsg_4492 udp_sendmsg 4-0 4492 NULL
128397 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
128398 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
128399 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
128400 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
128401 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
128402 +set_link_security_4502 set_link_security 4 4502 NULL
128403 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
128404 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
128405 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
128406 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
128407 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
128408 +write_cnodes_4523 write_cnodes 0 4523 NULL
128409 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
128410 +show_modes_4530 show_modes 0 4530 NULL
128411 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
128412 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
128413 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
128414 +tipc_getname_4539 tipc_getname 0 4539 NULL
128415 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
128416 +tty_register_device_4544 tty_register_device 2 4544 NULL nohasharray
128417 +store_mode_4544 store_mode 0-4 4544 &tty_register_device_4544
128418 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
128419 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
128420 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
128421 +show_sched4_4552 show_sched4 0 4552 NULL
128422 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
128423 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
128424 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
128425 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
128426 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
128427 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
128428 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
128429 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
128430 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
128431 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
128432 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
128433 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
128434 +commit_orphans_4584 commit_orphans 0 4584 NULL
128435 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
128436 +read_rio_4589 read_rio 0-3 4589 NULL
128437 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
128438 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
128439 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
128440 +bch_alloc_4593 bch_alloc 1 4593 NULL
128441 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
128442 +ath10k_dbg_sta_write_delba_4602 ath10k_dbg_sta_write_delba 3-0 4602 NULL nohasharray
128443 +fuse_copy_one_4602 fuse_copy_one 0 4602 &ath10k_dbg_sta_write_delba_4602
128444 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
128445 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
128446 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
128447 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
128448 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
128449 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
128450 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
128451 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
128452 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
128453 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
128454 +hrz_send_4638 hrz_send 0 4638 NULL
128455 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
128456 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
128457 +txCommit_4649 txCommit 0 4649 NULL
128458 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
128459 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
128460 +falcon_describe_nic_stats_4659 falcon_describe_nic_stats 0 4659 NULL
128461 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
128462 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
128463 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
128464 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
128465 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
128466 +show_event_log_4682 show_event_log 0 4682 NULL
128467 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
128468 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
128469 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
128470 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
128471 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
128472 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
128473 +kone_receive_4690 kone_receive 4-0 4690 NULL
128474 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
128475 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
128476 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
128477 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
128478 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
128479 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
128480 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
128481 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
128482 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
128483 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
128484 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
128485 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
128486 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
128487 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
128488 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
128489 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
128490 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
128491 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
128492 +path_show_4725 path_show 0 4725 NULL nohasharray
128493 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
128494 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
128495 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
128496 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
128497 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
128498 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
128499 +ledd_show_4740 ledd_show 0 4740 NULL
128500 +level_show_4741 level_show 0 4741 NULL
128501 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
128502 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
128503 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
128504 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
128505 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
128506 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
128507 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
128508 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
128509 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
128510 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
128511 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
128512 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
128513 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
128514 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
128515 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
128516 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
128517 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
128518 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
128519 +create_subvol_4791 create_subvol 4 4791 NULL
128520 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
128521 +read_4793 read 0-4 4793 NULL
128522 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
128523 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
128524 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
128525 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
128526 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
128527 +fan_set_level_4805 fan_set_level 0 4805 NULL
128528 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
128529 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
128530 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
128531 +show_sticky_4816 show_sticky 0 4816 NULL
128532 +show_postcode_4819 show_postcode 0 4819 NULL
128533 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
128534 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
128535 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
128536 +show_4831 show 0 4831 NULL
128537 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
128538 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
128539 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
128540 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
128541 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
128542 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
128543 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
128544 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
128545 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
128546 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
128547 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
128548 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
128549 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
128550 +available_sync_leds_show_4863 available_sync_leds_show 0 4863 NULL
128551 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
128552 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
128553 +svc_getname_4869 svc_getname 0 4869 NULL
128554 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
128555 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
128556 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
128557 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
128558 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
128559 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
128560 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
128561 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
128562 +current_speed_show_4887 current_speed_show 0 4887 NULL
128563 +sys_ipc_4889 sys_ipc 3 4889 NULL
128564 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
128565 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
128566 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
128567 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
128568 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 NULL nohasharray
128569 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 &qlcnic_82xx_alloc_mbx_args_4913
128570 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
128571 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
128572 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
128573 +read_4919 read 0 4919 &show_pwm1_enable_4919
128574 +single_step_cont_4921 single_step_cont 0 4921 NULL
128575 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
128576 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
128577 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
128578 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
128579 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
128580 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
128581 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
128582 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
128583 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
128584 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
128585 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &asd_show_dev_bios_build_4941
128586 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
128587 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
128588 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
128589 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
128590 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
128591 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
128592 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
128593 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
128594 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
128595 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
128596 +devm_kzalloc_4966 devm_kzalloc 2 4966 NULL nohasharray
128597 +write_ee_4966 write_ee 0 4966 &devm_kzalloc_4966
128598 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
128599 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
128600 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
128601 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
128602 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
128603 +set_aout_4974 set_aout 0-4 4974 NULL
128604 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
128605 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
128606 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
128607 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
128608 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
128609 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
128610 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
128611 +read_block_4993 read_block 0 4993 NULL
128612 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
128613 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
128614 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
128615 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
128616 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
128617 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
128618 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
128619 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
128620 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
128621 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
128622 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
128623 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 NULL nohasharray
128624 +smack_getprocattr_5024 smack_getprocattr 0 5024 &mtd_device_parse_register_5024
128625 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
128626 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
128627 +net2272_start_5033 net2272_start 0 5033 NULL
128628 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
128629 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
128630 +blkdev_get_5050 blkdev_get 0 5050 NULL
128631 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
128632 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
128633 +show_5055 show 0 5055 NULL
128634 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
128635 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
128636 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
128637 +sun4i_pwm_set_polarity_5079 sun4i_pwm_set_polarity 0 5079 NULL
128638 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
128639 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
128640 +ssb_pci_read16_5084 ssb_pci_read16 0 5084 NULL
128641 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
128642 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
128643 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
128644 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
128645 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
128646 +compr_fill_5093 compr_fill 2 5093 NULL
128647 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
128648 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
128649 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
128650 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
128651 +sound_write_5102 sound_write 3-0 5102 NULL
128652 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
128653 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
128654 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
128655 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
128656 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
128657 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
128658 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
128659 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
128660 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
128661 +rhine_open_5133 rhine_open 0 5133 NULL
128662 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
128663 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
128664 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
128665 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
128666 +quirks_show_5154 quirks_show 0 5154 NULL
128667 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
128668 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
128669 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
128670 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
128671 +__az6007_write_5170 __az6007_write 0 5170 NULL
128672 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
128673 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
128674 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
128675 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
128676 +datablob_parse_5177 datablob_parse 0 5177 NULL
128677 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
128678 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
128679 +adjust_memory_5185 adjust_memory 0 5185 NULL
128680 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
128681 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
128682 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
128683 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
128684 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
128685 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
128686 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
128687 +read_blocklist_5209 read_blocklist 2 5209 NULL
128688 +store_state_disable_5210 store_state_disable 0-4 5210 NULL
128689 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
128690 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
128691 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
128692 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
128693 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
128694 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
128695 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
128696 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
128697 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
128698 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
128699 +atl1e_open_5226 atl1e_open 0 5226 NULL
128700 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
128701 +wait_for_response_5229 wait_for_response 0 5229 NULL
128702 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
128703 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
128704 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
128705 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 NULL nohasharray
128706 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 &isdn_ppp_skb_push_5236
128707 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
128708 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
128709 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
128710 +led_set_flash_timeout_5242 led_set_flash_timeout 0 5242 NULL
128711 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
128712 +cyapa_gen5_do_operational_check_5247 cyapa_gen5_do_operational_check 0 5247 NULL
128713 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
128714 +ti_open_5256 ti_open 0 5256 NULL
128715 +update_nodemask_5257 update_nodemask 0 5257 NULL
128716 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
128717 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
128718 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
128719 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
128720 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
128721 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3-0 5278 NULL
128722 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
128723 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
128724 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
128725 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
128726 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
128727 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
128728 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
128729 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
128730 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
128731 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
128732 +ks8842_open_5309 ks8842_open 0 5309 NULL
128733 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
128734 +grow_inode_5311 grow_inode 0 5311 NULL
128735 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
128736 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
128737 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
128738 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
128739 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
128740 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
128741 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
128742 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
128743 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
128744 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
128745 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
128746 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
128747 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
128748 +spidev_get_ioc_message_5344 spidev_get_ioc_message 1 5344 NULL
128749 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
128750 +policy_store_5346 policy_store 0-4 5346 NULL
128751 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
128752 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
128753 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
128754 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
128755 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
128756 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
128757 +icmp_error_5362 icmp_error 0 5362 NULL
128758 +open_tx_second_5363 open_tx_second 0 5363 NULL
128759 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
128760 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
128761 +set_master_5372 set_master 0 5372 NULL
128762 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
128763 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
128764 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
128765 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
128766 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
128767 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
128768 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
128769 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
128770 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
128771 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
128772 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
128773 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
128774 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
128775 +fat_getattr_5406 fat_getattr 0 5406 NULL
128776 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
128777 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
128778 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
128779 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
128780 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
128781 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
128782 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
128783 +show_output_5423 show_output 0 5423 NULL nohasharray
128784 +ftrace_set_hash_5423 ftrace_set_hash 0 5423 &show_output_5423
128785 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
128786 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
128787 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
128788 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
128789 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
128790 +store_pwm_5441 store_pwm 0-4 5441 NULL
128791 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
128792 +show_id_5444 show_id 0 5444 NULL nohasharray
128793 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 &show_id_5444
128794 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
128795 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
128796 +create_child_5449 create_child 0-4 5449 NULL
128797 +add_host_show_5451 add_host_show 0 5451 NULL
128798 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
128799 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
128800 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
128801 +cyapa_update_fw_store_5458 cyapa_update_fw_store 0-4 5458 NULL
128802 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
128803 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
128804 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
128805 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
128806 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
128807 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
128808 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
128809 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
128810 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
128811 +show_5474 show 0 5474 NULL nohasharray
128812 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
128813 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
128814 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
128815 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
128816 +ubi_leb_write_5478 ubi_leb_write 4-5-0 5478 NULL
128817 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
128818 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
128819 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
128820 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
128821 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
128822 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
128823 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
128824 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
128825 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
128826 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
128827 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
128828 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
128829 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
128830 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
128831 +adfs_f_update_5499 adfs_f_update 0 5499 NULL
128832 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
128833 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
128834 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
128835 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
128836 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
128837 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
128838 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
128839 +spidev_message_5518 spidev_message 3 5518 NULL
128840 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
128841 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
128842 +tipc_link_xmit_5522 tipc_link_xmit 0 5522 NULL
128843 +show_license_5524 show_license 0 5524 NULL
128844 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
128845 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
128846 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
128847 +stop_cpus_5529 stop_cpus 0 5529 NULL
128848 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
128849 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
128850 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
128851 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
128852 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
128853 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
128854 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL
128855 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
128856 +le_readq_5557 le_readq 0 5557 NULL
128857 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
128858 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
128859 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
128860 +fir16_create_5574 fir16_create 3 5574 NULL
128861 +bioset_create_5580 bioset_create 1 5580 NULL
128862 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
128863 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
128864 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
128865 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
128866 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
128867 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
128868 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
128869 +amd_xgbe_an_init_5602 amd_xgbe_an_init 0 5602 NULL
128870 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
128871 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
128872 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
128873 +__remove_suid_5618 __remove_suid 0 5618 NULL
128874 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
128875 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
128876 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
128877 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
128878 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
128879 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
128880 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
128881 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
128882 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
128883 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
128884 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
128885 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL nohasharray
128886 +sxgbe_get_sset_count_5646 sxgbe_get_sset_count 0 5646 &snd_pcm_plugin_build_linear_5646
128887 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
128888 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
128889 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
128890 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
128891 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
128892 +parse_arg_5657 parse_arg 0-2 5657 NULL
128893 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
128894 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
128895 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
128896 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
128897 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
128898 +ovl_permission_5663 ovl_permission 0 5663 NULL nohasharray
128899 +clk_prepare_5663 clk_prepare 0 5663 &ovl_permission_5663 nohasharray
128900 +store_5663 store 0-3 5663 &clk_prepare_5663
128901 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
128902 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
128903 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
128904 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
128905 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
128906 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
128907 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
128908 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
128909 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
128910 +get_arg_5694 get_arg 3 5694 NULL nohasharray
128911 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
128912 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
128913 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
128914 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
128915 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
128916 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
128917 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
128918 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
128919 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
128920 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
128921 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
128922 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL
128923 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
128924 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
128925 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
128926 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
128927 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
128928 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
128929 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
128930 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
128931 +get_packet_5747 get_packet 3 5747 NULL
128932 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
128933 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
128934 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
128935 +can_get_size_5754 can_get_size 0 5754 NULL
128936 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
128937 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
128938 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
128939 +packet_xmit_5762 packet_xmit 0 5762 NULL
128940 +skb_add_data_nocache_5763 skb_add_data_nocache 4-0 5763 NULL
128941 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
128942 +start_5768 start 0 5768 NULL
128943 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
128944 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
128945 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
128946 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
128947 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
128948 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
128949 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
128950 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
128951 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
128952 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
128953 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
128954 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
128955 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
128956 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
128957 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
128958 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
128959 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
128960 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
128961 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
128962 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
128963 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
128964 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
128965 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
128966 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
128967 +setup_req_5848 setup_req 3 5848 NULL nohasharray
128968 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 &setup_req_5848
128969 +enter_state_5850 enter_state 0 5850 NULL
128970 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
128971 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
128972 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
128973 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
128974 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
128975 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
128976 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
128977 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
128978 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
128979 +vsscanf_5868 vsscanf 0 5868 NULL
128980 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
128981 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
128982 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
128983 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
128984 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
128985 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
128986 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
128987 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
128988 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
128989 +rmd320_final_5897 rmd320_final 0 5897 NULL
128990 +cyapa_do_i2c_pip_cmd_polling_5900 cyapa_do_i2c_pip_cmd_polling 3-0 5900 NULL
128991 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
128992 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
128993 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
128994 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
128995 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
128996 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
128997 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
128998 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
128999 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
129000 +devpath_show_5910 devpath_show 0 5910 NULL
129001 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
129002 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
129003 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
129004 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
129005 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
129006 +next_entry_5921 next_entry 0 5921 NULL
129007 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
129008 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
129009 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
129010 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
129011 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
129012 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
129013 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
129014 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
129015 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
129016 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
129017 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
129018 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
129019 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
129020 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
129021 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
129022 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
129023 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
129024 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
129025 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
129026 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
129027 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
129028 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
129029 +sha224_final_5978 sha224_final 0 5978 NULL
129030 +show_5979 show 0 5979 NULL nohasharray
129031 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &show_5979 nohasharray
129032 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &jbd2_journal_stop_5979 nohasharray
129033 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979
129034 +SyS_semop_5980 SyS_semop 3 5980 NULL
129035 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
129036 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
129037 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
129038 +dax_truncate_page_6001 dax_truncate_page 0 6001 NULL
129039 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
129040 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
129041 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
129042 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
129043 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
129044 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
129045 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
129046 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
129047 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
129048 +spi_read_6031 spi_read 0 6031 NULL nohasharray
129049 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
129050 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL nohasharray
129051 +crypto_rng_reset_6032 crypto_rng_reset 0 6032 &show_pwm_auto_point_channel_6032
129052 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
129053 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
129054 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
129055 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
129056 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
129057 +led_shot_6046 led_shot 0-4 6046 NULL
129058 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
129059 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
129060 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
129061 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
129062 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
129063 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
129064 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
129065 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
129066 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
129067 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 3-0 6073 NULL
129068 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
129069 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
129070 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
129071 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
129072 +init_6095 init 0 6095 NULL
129073 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
129074 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
129075 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
129076 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
129077 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
129078 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
129079 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
129080 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
129081 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
129082 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
129083 +mic_read_spad_6115 mic_read_spad 0 6115 NULL
129084 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
129085 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
129086 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
129087 +read_packet_6140 read_packet 0 6140 NULL
129088 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
129089 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
129090 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
129091 +tc574_resume_6154 tc574_resume 0 6154 NULL
129092 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
129093 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
129094 +tcam_write_6162 tcam_write 0 6162 NULL
129095 +show_temp8_6163 show_temp8 0 6163 NULL
129096 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
129097 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
129098 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
129099 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
129100 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
129101 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
129102 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
129103 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
129104 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
129105 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
129106 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
129107 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
129108 +freeze_store_6185 freeze_store 0-3 6185 NULL
129109 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
129110 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
129111 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
129112 +add_interval_6202 add_interval 0 6202 NULL
129113 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
129114 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
129115 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
129116 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
129117 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
129118 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
129119 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
129120 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
129121 +wwan_show_6227 wwan_show 0 6227 NULL nohasharray
129122 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 &wwan_show_6227
129123 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
129124 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
129125 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
129126 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
129127 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
129128 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
129129 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
129130 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
129131 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
129132 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
129133 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL nohasharray
129134 +ipip6_get_size_6246 ipip6_get_size 0 6246 &fbcon_prepare_logo_6246
129135 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
129136 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
129137 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
129138 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
129139 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
129140 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
129141 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
129142 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
129143 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
129144 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 NULL nohasharray
129145 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 &snd_hda_override_conn_list_6282
129146 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
129147 +key_unseal_6285 key_unseal 0 6285 NULL
129148 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
129149 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
129150 +serial_port_in_6291 serial_port_in 0 6291 NULL
129151 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
129152 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
129153 +i8k_get_temp_type_6295 i8k_get_temp_type 0 6295 NULL
129154 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
129155 +raw_request_6307 raw_request 0 6307 NULL
129156 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
129157 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
129158 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
129159 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
129160 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
129161 +balance_6312 balance 0 6312 NULL
129162 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
129163 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
129164 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
129165 +store_cluster_6316 store_cluster 0-4 6316 NULL
129166 +write_null_6319 write_null 0-3 6319 NULL
129167 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
129168 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
129169 +cyapa_gen3_bl_exit_6326 cyapa_gen3_bl_exit 0 6326 NULL
129170 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
129171 +SyS_mincore_6329 SyS_mincore 1-2 6329 &ibm_get_table_from_acpi_6329
129172 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
129173 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
129174 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
129175 +solos_param_show_6344 solos_param_show 0 6344 NULL
129176 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
129177 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
129178 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
129179 +igbvf_get_sset_count_6355 igbvf_get_sset_count 0 6355 NULL
129180 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
129181 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
129182 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
129183 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
129184 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
129185 +recv_init_6366 recv_init 0 6366 NULL
129186 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
129187 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
129188 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
129189 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
129190 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
129191 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
129192 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
129193 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
129194 +msb_write_block_6379 msb_write_block 3 6379 NULL
129195 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
129196 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
129197 +bb_store_6401 bb_store 3-0 6401 NULL
129198 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
129199 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
129200 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
129201 +md_attr_show_6408 md_attr_show 0 6408 NULL
129202 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
129203 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
129204 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
129205 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
129206 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
129207 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
129208 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
129209 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
129210 +l2up_create_6430 l2up_create 3 6430 NULL
129211 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
129212 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
129213 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
129214 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
129215 +coda_downcall_6448 coda_downcall 0 6448 NULL
129216 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
129217 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
129218 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
129219 +show_sustain_6469 show_sustain 0 6469 NULL
129220 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
129221 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
129222 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
129223 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
129224 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
129225 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
129226 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
129227 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 NULL nohasharray
129228 +i740fb_check_var_6479 i740fb_check_var 0 6479 &qp_memcpy_from_queue_6479
129229 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
129230 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
129231 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
129232 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
129233 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
129234 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
129235 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
129236 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
129237 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
129238 +mei_read_6507 mei_read 3-0 6507 NULL
129239 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
129240 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
129241 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
129242 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
129243 +bcm_iproc_i2c_check_status_6532 bcm_iproc_i2c_check_status 0 6532 NULL nohasharray
129244 +ocfs2_commit_truncate_6532 ocfs2_commit_truncate 0 6532 &bcm_iproc_i2c_check_status_6532
129245 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
129246 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
129247 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
129248 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
129249 +show_min_uV_6544 show_min_uV 0 6544 NULL
129250 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
129251 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
129252 +rndis_set_oid_6547 rndis_set_oid 4-0 6547 NULL nohasharray
129253 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
129254 +wdm_read_6549 wdm_read 3-0 6549 NULL
129255 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
129256 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL nohasharray
129257 +touchpad_show_6551 touchpad_show 0 6551 &dm_stats_create_6551
129258 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 NULL nohasharray
129259 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 &isku_sysfs_write_keys_easyzone_6553
129260 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
129261 +notify_handler_6557 notify_handler 0 6557 NULL
129262 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
129263 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
129264 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
129265 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
129266 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
129267 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
129268 +rng_recvmsg_6569 rng_recvmsg 4-0 6569 NULL
129269 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
129270 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
129271 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
129272 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
129273 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
129274 +reg_set_6585 reg_set 0 6585 NULL nohasharray
129275 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
129276 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
129277 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
129278 +bytes_number_6591 bytes_number 0-2 6591 NULL
129279 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
129280 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
129281 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
129282 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
129283 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
129284 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
129285 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
129286 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
129287 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
129288 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
129289 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
129290 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
129291 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
129292 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
129293 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
129294 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
129295 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
129296 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
129297 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
129298 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
129299 +queue_dtd_6652 queue_dtd 0 6652 NULL
129300 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
129301 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
129302 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
129303 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
129304 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
129305 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
129306 +ina226_show_interval_6660 ina226_show_interval 0 6660 NULL
129307 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
129308 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
129309 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
129310 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
129311 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
129312 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
129313 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
129314 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
129315 +init_chip_first_6676 init_chip_first 0 6676 NULL
129316 +process_rcvd_data_6679 process_rcvd_data 3 6679 NULL nohasharray
129317 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 &process_rcvd_data_6679 nohasharray
129318 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679
129319 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
129320 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
129321 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
129322 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
129323 +cap_show_6691 cap_show 0 6691 NULL
129324 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
129325 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL
129326 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
129327 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
129328 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
129329 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
129330 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
129331 +wl18xx_cmd_radar_detection_debug_6710 wl18xx_cmd_radar_detection_debug 0 6710 NULL nohasharray
129332 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 &wl18xx_cmd_radar_detection_debug_6710 nohasharray
129333 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
129334 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
129335 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
129336 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
129337 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
129338 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
129339 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
129340 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
129341 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
129342 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
129343 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
129344 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
129345 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
129346 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
129347 +inet_recv_error_6744 inet_recv_error 3-0 6744 NULL
129348 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
129349 +wil_reset_6752 wil_reset 0 6752 NULL
129350 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
129351 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
129352 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
129353 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
129354 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
129355 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
129356 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
129357 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
129358 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
129359 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
129360 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
129361 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
129362 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
129363 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
129364 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
129365 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
129366 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
129367 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
129368 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
129369 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
129370 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
129371 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
129372 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
129373 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
129374 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
129375 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
129376 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
129377 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
129378 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
129379 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
129380 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
129381 +get_blocks_6801 get_blocks 0 6801 NULL
129382 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
129383 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
129384 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
129385 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
129386 +init_port_6810 init_port 0 6810 NULL
129387 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
129388 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
129389 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
129390 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
129391 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
129392 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
129393 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
129394 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
129395 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
129396 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
129397 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
129398 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
129399 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
129400 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
129401 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
129402 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
129403 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
129404 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
129405 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
129406 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
129407 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
129408 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
129409 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
129410 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
129411 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
129412 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
129413 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
129414 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
129415 +size_6873 size 0 6873 NULL
129416 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
129417 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
129418 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
129419 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
129420 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
129421 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
129422 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
129423 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
129424 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
129425 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
129426 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
129427 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
129428 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
129429 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
129430 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
129431 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
129432 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
129433 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
129434 +hook_6905 hook 0 6905 NULL nohasharray
129435 +qib_init_6905 qib_init 0 6905 &hook_6905
129436 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
129437 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
129438 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
129439 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
129440 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &proc_sessionid_read_6911 nohasharray
129441 +ucma_write_6911 ucma_write 0-3 6911 &acm_alloc_minor_6911
129442 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
129443 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
129444 +ioctl_6914 ioctl 0 6914 NULL
129445 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
129446 +rtl2830_regmap_read_6920 rtl2830_regmap_read 0 6920 NULL
129447 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 NULL nohasharray
129448 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
129449 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
129450 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
129451 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
129452 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
129453 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
129454 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
129455 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
129456 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
129457 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
129458 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
129459 +rt2800usb_get_tx_data_len_6947 rt2800usb_get_tx_data_len 0 6947 NULL
129460 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
129461 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 0-4 6951 NULL
129462 +str_to_slot_6952 str_to_slot 0 6952 NULL
129463 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
129464 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
129465 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
129466 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
129467 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
129468 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
129469 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
129470 +toshiba_sleep_functions_status_get_6970 toshiba_sleep_functions_status_get 0 6970 NULL
129471 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
129472 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 NULL nohasharray
129473 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 &rsa_extract_mpi_6973
129474 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
129475 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
129476 +request_key_async_6990 request_key_async 4 6990 NULL
129477 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
129478 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
129479 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
129480 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
129481 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
129482 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
129483 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
129484 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
129485 +copy_items_7012 copy_items 7 7012 NULL
129486 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
129487 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
129488 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
129489 +raid56_parity_recover_7024 raid56_parity_recover 4-0 7024 NULL
129490 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
129491 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
129492 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 NULL
129493 +wimax_msg_7030 wimax_msg 4 7030 NULL
129494 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
129495 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
129496 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
129497 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
129498 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
129499 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
129500 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
129501 +cyapa_gen5_read_mutual_idac_data_7048 cyapa_gen5_read_mutual_idac_data 0 7048 NULL
129502 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
129503 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
129504 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
129505 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 NULL nohasharray
129506 +amd64_hole_show_7057 amd64_hole_show 0 7057 &sctp_make_op_error_7057
129507 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
129508 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL
129509 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
129510 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
129511 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
129512 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
129513 +hci_sock_recvmsg_7072 hci_sock_recvmsg 4-0 7072 NULL
129514 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
129515 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
129516 +mii_status_show_7077 mii_status_show 0 7077 NULL
129517 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
129518 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
129519 +queue_requests_show_7087 queue_requests_show 0 7087 NULL nohasharray
129520 +read_7087 read 0 7087 &queue_requests_show_7087
129521 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 NULL nohasharray
129522 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 &tipc_send_packet_7091
129523 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
129524 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
129525 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
129526 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
129527 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
129528 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
129529 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
129530 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
129531 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
129532 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
129533 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
129534 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
129535 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
129536 +show_value_7119 show_value 0 7119 NULL
129537 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
129538 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
129539 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
129540 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
129541 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
129542 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
129543 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
129544 +show_bpp_7148 show_bpp 0 7148 NULL
129545 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
129546 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
129547 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
129548 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
129549 +max732x_gpio_to_irq_7160 max732x_gpio_to_irq 2 7160 NULL
129550 +fnic_reset_7163 fnic_reset 0 7163 NULL
129551 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
129552 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
129553 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
129554 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
129555 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
129556 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
129557 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
129558 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
129559 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL
129560 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
129561 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
129562 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
129563 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
129564 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
129565 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
129566 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
129567 +confirm_7211 confirm 0 7211 NULL
129568 +tpm_rng_read_7214 tpm_rng_read 3 7214 NULL
129569 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
129570 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
129571 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
129572 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
129573 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
129574 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
129575 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
129576 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
129577 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
129578 +led_get_flash_strobe_7234 led_get_flash_strobe 0 7234 NULL
129579 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
129580 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
129581 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
129582 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
129583 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
129584 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
129585 +release_version_show_7263 release_version_show 0 7263 NULL
129586 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
129587 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
129588 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-5-3-4 7272 NULL nohasharray
129589 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
129590 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
129591 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
129592 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
129593 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
129594 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
129595 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 NULL
129596 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
129597 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
129598 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
129599 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
129600 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
129601 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
129602 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
129603 +rose_open_7309 rose_open 0 7309 NULL
129604 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
129605 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
129606 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
129607 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
129608 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
129609 +vxlan_gro_remcsum_7332 vxlan_gro_remcsum 2-4-5 7332 NULL
129610 +do_md_stop_7335 do_md_stop 0 7335 NULL
129611 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
129612 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
129613 +mgmt_control_7349 mgmt_control 3 7349 NULL
129614 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
129615 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
129616 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
129617 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
129618 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
129619 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
129620 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
129621 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
129622 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
129623 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
129624 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
129625 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
129626 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
129627 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
129628 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
129629 +hweight_long_7388 hweight_long 0-1 7388 NULL
129630 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
129631 +sl_change_mtu_7396 sl_change_mtu 2-0 7396 NULL nohasharray
129632 +carrier_store_7396 carrier_store 4-0 7396 &sl_change_mtu_7396
129633 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
129634 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
129635 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
129636 +tipc_recvmsg_7402 tipc_recvmsg 4-0 7402 NULL
129637 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
129638 +rng_setkey_7415 rng_setkey 0 7415 NULL
129639 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
129640 +store_7418 store 0-3 7418 NULL
129641 +switch_mm_7420 switch_mm 0 7420 NULL
129642 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
129643 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
129644 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
129645 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL nohasharray
129646 +t4_memory_rw_7439 t4_memory_rw 0 7439 &romfs_dev_read_7439
129647 +store_7441 store 0 7441 NULL
129648 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
129649 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
129650 +show_mask_7446 show_mask 0 7446 NULL
129651 +scsi_format_extd_sense_7447 scsi_format_extd_sense 2 7447 NULL
129652 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
129653 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
129654 +pci_map_page_7448 pci_map_page 0 7448 &acpi_ex_create_region_7448
129655 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
129656 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
129657 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
129658 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
129659 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
129660 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 4-0 7461 NULL nohasharray
129661 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
129662 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
129663 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
129664 +set_speed_7470 set_speed 0-4 7470 NULL
129665 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
129666 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
129667 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
129668 +show_max_uV_7474 show_max_uV 0 7474 NULL
129669 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
129670 +atalk_getname_7490 atalk_getname 0 7490 NULL
129671 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL nohasharray
129672 +max_flash_brightness_show_7491 max_flash_brightness_show 0 7491 &snd_pcm_lib_read1_7491
129673 +setsockopt_7492 setsockopt 0 7492 NULL
129674 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
129675 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
129676 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
129677 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
129678 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
129679 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
129680 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
129681 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
129682 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
129683 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
129684 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
129685 +crypt_alloc_buffer_7532 crypt_alloc_buffer 2 7532 NULL nohasharray
129686 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 &crypt_alloc_buffer_7532
129687 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
129688 +virtnet_open_7538 virtnet_open 0 7538 NULL
129689 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
129690 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
129691 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
129692 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
129693 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
129694 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
129695 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
129696 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
129697 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
129698 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
129699 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
129700 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
129701 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
129702 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
129703 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
129704 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
129705 +sx9500_update_scan_mode_7567 sx9500_update_scan_mode 0 7567 NULL
129706 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
129707 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
129708 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
129709 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
129710 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
129711 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-5-0 7590 NULL
129712 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
129713 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
129714 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
129715 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
129716 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
129717 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
129718 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
129719 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
129720 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
129721 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
129722 +send_to_group_7627 send_to_group 0 7627 NULL
129723 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
129724 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
129725 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
129726 +net2272_queue_7640 net2272_queue 0 7640 NULL
129727 +cyapa_gen3_state_parse_7642 cyapa_gen3_state_parse 0 7642 NULL
129728 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
129729 +write_priomap_7648 write_priomap 0-3 7648 NULL
129730 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
129731 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
129732 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
129733 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
129734 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
129735 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
129736 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
129737 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
129738 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
129739 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
129740 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
129741 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
129742 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
129743 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
129744 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
129745 +device_show_7693 device_show 0 7693 NULL nohasharray
129746 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
129747 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
129748 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
129749 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 NULL
129750 +dev_info_set_7705 dev_info_set 0 7705 NULL
129751 +dev_write_7708 dev_write 3-0 7708 NULL nohasharray
129752 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 &dev_write_7708
129753 +unmap_region_7709 unmap_region 1 7709 NULL
129754 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
129755 +show_7711 show 0 7711 NULL
129756 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
129757 +sys_pread64_7721 sys_pread64 3 7721 NULL
129758 +tpm2_get_random_7727 tpm2_get_random 0-3 7727 NULL
129759 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
129760 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
129761 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
129762 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
129763 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
129764 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
129765 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
129766 +write_7751 write 0 7751 NULL
129767 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
129768 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
129769 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
129770 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
129771 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
129772 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
129773 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
129774 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
129775 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
129776 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
129777 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
129778 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
129779 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
129780 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
129781 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
129782 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
129783 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
129784 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
129785 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
129786 +kasan_module_alloc_7800 kasan_module_alloc 2 7800 NULL
129787 +get_link_af_size_7802 get_link_af_size 0 7802 NULL nohasharray
129788 +cyapa_i2c_reg_write_block_7802 cyapa_i2c_reg_write_block 0 7802 &get_link_af_size_7802
129789 +toshiba_usb_rapid_charge_get_7805 toshiba_usb_rapid_charge_get 0 7805 NULL
129790 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
129791 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
129792 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
129793 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 NULL
129794 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
129795 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
129796 +show_7835 show 0 7835 NULL
129797 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
129798 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
129799 +enable_7841 enable 0 7841 NULL nohasharray
129800 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
129801 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
129802 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
129803 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
129804 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
129805 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
129806 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
129807 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
129808 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
129809 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
129810 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
129811 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
129812 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
129813 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
129814 +request_7878 request 0 7878 NULL
129815 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 NULL nohasharray
129816 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 &pn533_set_configuration_7881
129817 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
129818 +rmobile_reset_handler_7887 rmobile_reset_handler 0 7887 NULL nohasharray
129819 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 &rmobile_reset_handler_7887
129820 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
129821 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
129822 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
129823 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
129824 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
129825 +show_7906 show 0 7906 NULL
129826 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
129827 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
129828 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
129829 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
129830 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
129831 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
129832 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
129833 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
129834 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
129835 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
129836 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938 nohasharray
129837 +ftrace_hash_move_7938 ftrace_hash_move 0 7938 &qla24xx_vport_create_7938
129838 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
129839 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
129840 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
129841 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
129842 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
129843 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
129844 +get_formats_7949 get_formats 0 7949 NULL
129845 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
129846 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
129847 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
129848 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
129849 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
129850 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
129851 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
129852 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
129853 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
129854 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
129855 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
129856 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
129857 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
129858 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
129859 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
129860 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 NULL nohasharray
129861 +_block_isbad_7986 _block_isbad 0 7986 &target_fabric_mappedlun_attr_show_7986 nohasharray
129862 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &_block_isbad_7986
129863 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
129864 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
129865 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
129866 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
129867 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
129868 +fb_set_par_8006 fb_set_par 0 8006 NULL
129869 +write_room_8009 write_room 0 8009 NULL
129870 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
129871 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
129872 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
129873 +vcs_read_8017 vcs_read 3-0 8017 NULL
129874 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
129875 +aux3_show_8025 aux3_show 0 8025 NULL
129876 +cifs_sync_write_8031 cifs_sync_write 0 8031 NULL nohasharray
129877 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 &cifs_sync_write_8031
129878 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
129879 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
129880 +led_set_flash_brightness_8039 led_set_flash_brightness 0 8039 NULL
129881 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL nohasharray
129882 +copy_gr_arg_normal_8040 copy_gr_arg_normal 0 8040 &bma180_show_scale_avail_8040
129883 +security_syslog_8042 security_syslog 0 8042 NULL
129884 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
129885 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
129886 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
129887 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
129888 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
129889 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
129890 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
129891 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
129892 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
129893 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
129894 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
129895 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
129896 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
129897 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
129898 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
129899 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
129900 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
129901 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
129902 +strict_show_8078 strict_show 0 8078 NULL
129903 +room_for_filename_8085 room_for_filename 3 8085 NULL
129904 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
129905 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
129906 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
129907 +fw_suspend_8094 fw_suspend 0 8094 NULL
129908 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
129909 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
129910 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
129911 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
129912 +ax88179_read_cmd_8105 ax88179_read_cmd 5 8105 NULL
129913 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
129914 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
129915 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
129916 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
129917 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
129918 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
129919 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
129920 +venus_lookup_8121 venus_lookup 4 8121 NULL
129921 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
129922 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
129923 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
129924 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
129925 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
129926 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
129927 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
129928 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
129929 +next_signal_8135 next_signal 0 8135 NULL
129930 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
129931 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
129932 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
129933 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
129934 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
129935 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
129936 +reload_store_8150 reload_store 0-4 8150 NULL
129937 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
129938 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
129939 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
129940 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
129941 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
129942 +num_writes_show_8162 num_writes_show 0 8162 NULL
129943 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
129944 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
129945 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
129946 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
129947 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
129948 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
129949 +dma_map_area_8178 dma_map_area 3-2-5 8178 NULL
129950 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
129951 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
129952 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
129953 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
129954 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
129955 +write_classid_8189 write_classid 0 8189 NULL
129956 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
129957 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
129958 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
129959 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
129960 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
129961 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
129962 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
129963 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
129964 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
129965 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
129966 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
129967 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
129968 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
129969 +play_iframe_8219 play_iframe 3 8219 NULL
129970 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
129971 +ath10k_thermal_set_cur_dutycycle_8224 ath10k_thermal_set_cur_dutycycle 0 8224 NULL
129972 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
129973 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225
129974 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
129975 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
129976 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
129977 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
129978 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
129979 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
129980 +show_state_disable_8251 show_state_disable 0 8251 NULL
129981 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
129982 +add_rx_skb_8257 add_rx_skb 3 8257 NULL nohasharray
129983 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 &add_rx_skb_8257
129984 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
129985 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
129986 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
129987 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
129988 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
129989 +init_cdev_8274 init_cdev 1 8274 NULL
129990 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
129991 +s2io_get_sset_count_8277 s2io_get_sset_count 0 8277 NULL
129992 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
129993 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL nohasharray
129994 +wlan_store_8282 wlan_store 4-0 8282 &write_file_dummy_8282
129995 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
129996 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
129997 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
129998 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
129999 +setsockopt_8304 setsockopt 0 8304 NULL
130000 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
130001 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
130002 +uevent_store_8319 uevent_store 0-4 8319 NULL
130003 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
130004 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
130005 +amd_xgbe_phy_set_an_8336 amd_xgbe_phy_set_an 0 8336 NULL
130006 +ip6_make_skb_8338 ip6_make_skb 4-5 8338 NULL nohasharray
130007 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 &ip6_make_skb_8338
130008 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
130009 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
130010 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
130011 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
130012 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
130013 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
130014 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
130015 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
130016 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
130017 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
130018 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 NULL
130019 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
130020 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
130021 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
130022 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
130023 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
130024 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
130025 +wil_open_8375 wil_open 0 8375 NULL
130026 +ndo_init_8377 ndo_init 0 8377 NULL
130027 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
130028 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
130029 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
130030 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
130031 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
130032 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
130033 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
130034 +brightness_set_8396 brightness_set 0 8396 NULL
130035 +config_8403 config 0 8403 NULL
130036 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
130037 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
130038 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
130039 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
130040 +alua_activate_8420 alua_activate 0 8420 NULL
130041 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
130042 +keyspan_open_8429 keyspan_open 0 8429 NULL
130043 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 6-0 8431 NULL
130044 +capability_set_8433 capability_set 0-4 8433 NULL
130045 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 8-0 8436 NULL
130046 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
130047 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
130048 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
130049 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
130050 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
130051 +sl_init_8447 sl_init 0 8447 NULL
130052 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
130053 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
130054 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
130055 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
130056 +tgr160_final_8455 tgr160_final 0 8455 NULL
130057 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
130058 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
130059 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
130060 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
130061 +ipw_write_room_8464 ipw_write_room 0 8464 NULL nohasharray
130062 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 &ipw_write_room_8464
130063 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
130064 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
130065 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
130066 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
130067 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
130068 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
130069 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
130070 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
130071 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
130072 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
130073 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
130074 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
130075 +in0_input_show_8498 in0_input_show 0 8498 NULL
130076 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
130077 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
130078 +dev_config_8506 dev_config 3 8506 NULL
130079 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
130080 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
130081 +sctp_v6_to_addr_param_8513 sctp_v6_to_addr_param 0 8513 NULL
130082 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
130083 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
130084 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
130085 +swap_writepage_8522 swap_writepage 0 8522 NULL
130086 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
130087 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
130088 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
130089 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
130090 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
130091 +ath10k_htt_rx_ring_fill_n_8535 ath10k_htt_rx_ring_fill_n 0 8535 NULL
130092 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
130093 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
130094 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
130095 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
130096 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
130097 +panel_power_on_show_8542 panel_power_on_show 0 8542 NULL nohasharray
130098 +disarm_req_delay_8542 disarm_req_delay 0 8542 &panel_power_on_show_8542
130099 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
130100 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
130101 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
130102 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
130103 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
130104 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
130105 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
130106 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
130107 +ixgb_open_8565 ixgb_open 0 8565 NULL
130108 +set_volume_8569 set_volume 0 8569 NULL
130109 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
130110 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
130111 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
130112 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
130113 +tower_write_8580 tower_write 3-0 8580 NULL
130114 +cmd_wait_8582 cmd_wait 0 8582 NULL
130115 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
130116 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 NULL nohasharray
130117 +generic_set_freq_8602 generic_set_freq 0 8602 &sctp_user_addto_chunk_8602 nohasharray
130118 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &generic_set_freq_8602
130119 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
130120 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
130121 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
130122 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
130123 +shash_setkey_unaligned_8620 shash_setkey_unaligned 3-0 8620 NULL nohasharray
130124 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
130125 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
130126 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
130127 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
130128 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
130129 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
130130 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
130131 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
130132 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
130133 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
130134 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
130135 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
130136 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 NULL nohasharray
130137 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 &ufs_add_fragments_8648
130138 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
130139 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
130140 +ci_fan_ctrl_get_fan_speed_percent_8659 ci_fan_ctrl_get_fan_speed_percent 0 8659 NULL
130141 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
130142 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
130143 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
130144 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
130145 +options_show_8667 options_show 0 8667 NULL
130146 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
130147 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
130148 +crc32_update_8676 crc32_update 0 8676 NULL
130149 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
130150 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
130151 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
130152 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
130153 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
130154 +start_8697 start 0 8697 NULL
130155 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
130156 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
130157 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
130158 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
130159 +arcfb_write_8702 arcfb_write 3 8702 NULL
130160 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
130161 +init_header_8703 init_header 0 8703 &i_size_read_8703
130162 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
130163 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
130164 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
130165 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
130166 +charger_state_show_8720 charger_state_show 0 8720 NULL
130167 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
130168 +lunid_show_8726 lunid_show 0 8726 NULL
130169 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
130170 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
130171 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
130172 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
130173 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
130174 +f_dupfd_8730 f_dupfd 1 8730 NULL
130175 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
130176 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
130177 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
130178 +compound_order_8750 compound_order 0 8750 NULL nohasharray
130179 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
130180 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
130181 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754 nohasharray
130182 +ocfs2_find_path_8754 ocfs2_find_path 0 8754 &firmware_show_8754
130183 +read_uscorr_8755 read_uscorr 0 8755 NULL
130184 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
130185 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
130186 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
130187 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
130188 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
130189 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
130190 +sys_prctl_8766 sys_prctl 4 8766 NULL
130191 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
130192 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
130193 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
130194 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
130195 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
130196 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
130197 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
130198 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
130199 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL
130200 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
130201 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
130202 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
130203 +show_hardware_8789 show_hardware 0 8789 NULL
130204 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
130205 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
130206 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
130207 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
130208 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
130209 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
130210 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
130211 +get_size_8811 get_size 0 8811 NULL
130212 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
130213 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
130214 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
130215 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
130216 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
130217 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
130218 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
130219 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
130220 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
130221 +convert_8830 convert 0 8830 NULL
130222 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
130223 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
130224 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
130225 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
130226 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
130227 +usb_ep_queue_8839 usb_ep_queue 0 8839 NULL nohasharray
130228 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 &usb_ep_queue_8839
130229 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
130230 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
130231 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
130232 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
130233 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
130234 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3-0 8860 NULL
130235 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
130236 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
130237 +q931_help_8865 q931_help 0 8865 NULL nohasharray
130238 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 &q931_help_8865
130239 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
130240 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
130241 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 NULL nohasharray
130242 +b43_switch_channel_8872 b43_switch_channel 0 8872 &rocker_group_l2_flood_8872
130243 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
130244 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
130245 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
130246 +pnfs_generic_transfer_commit_list_8879 pnfs_generic_transfer_commit_list 0 8879 NULL
130247 +crypto_rng_get_bytes_8880 crypto_rng_get_bytes 0 8880 NULL
130248 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
130249 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
130250 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
130251 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
130252 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
130253 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
130254 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
130255 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
130256 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
130257 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
130258 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
130259 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
130260 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
130261 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
130262 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
130263 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
130264 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
130265 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
130266 +data_sock_create_8920 data_sock_create 0 8920 NULL
130267 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
130268 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
130269 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
130270 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
130271 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
130272 +layout_commit_8926 layout_commit 3-0 8926 NULL
130273 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
130274 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
130275 +cp2112_hid_get_8933 cp2112_hid_get 4-0 8933 NULL
130276 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL nohasharray
130277 +flash_timeout_show_8935 flash_timeout_show 0 8935 &adjust_priv_size_8935
130278 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
130279 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
130280 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
130281 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
130282 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
130283 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
130284 +claim_show_8950 claim_show 0 8950 NULL nohasharray
130285 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
130286 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
130287 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
130288 +set_red_8954 set_red 0-4 8954 NULL
130289 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
130290 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
130291 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
130292 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
130293 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
130294 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
130295 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
130296 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
130297 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
130298 +venus_mkdir_8967 venus_mkdir 4 8967 NULL nohasharray
130299 +serial_number_show_8967 serial_number_show 0 8967 &venus_mkdir_8967
130300 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
130301 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
130302 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
130303 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
130304 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
130305 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
130306 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
130307 +oslec_create_8987 oslec_create 1 8987 NULL
130308 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
130309 +show_state_time_8992 show_state_time 0 8992 NULL
130310 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
130311 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
130312 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
130313 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
130314 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
130315 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
130316 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
130317 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
130318 +epp_read_data_9015 epp_read_data 0 9015 NULL
130319 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
130320 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
130321 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
130322 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
130323 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
130324 +fd_ioctl_9028 fd_ioctl 3 9028 NULL nohasharray
130325 +atl1_set_mac_9028 atl1_set_mac 0 9028 &fd_ioctl_9028
130326 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
130327 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
130328 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
130329 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
130330 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
130331 +nla_put_9042 nla_put 0 9042 NULL
130332 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
130333 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
130334 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
130335 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
130336 +ep_queue_9060 ep_queue 0 9060 NULL
130337 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
130338 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 NULL nohasharray
130339 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 &snd_gus_dram_peek_9062
130340 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
130341 +hci_req_add_9067 hci_req_add 3 9067 NULL
130342 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
130343 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
130344 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
130345 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
130346 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
130347 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
130348 +create_queues_9088 create_queues 3-2 9088 NULL
130349 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
130350 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
130351 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
130352 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
130353 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
130354 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 NULL nohasharray
130355 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 &adxl34x_spi_read_block_9108
130356 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
130357 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
130358 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
130359 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
130360 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
130361 +cyapa_smbus_read_block_9122 cyapa_smbus_read_block 0-3 9122 NULL
130362 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
130363 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
130364 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
130365 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
130366 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
130367 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
130368 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
130369 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
130370 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
130371 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
130372 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
130373 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
130374 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
130375 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
130376 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 NULL nohasharray
130377 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 &ext4_da_write_inline_data_end_9179
130378 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
130379 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
130380 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
130381 +ax25_bind_9185 ax25_bind 0 9185 NULL
130382 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
130383 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
130384 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
130385 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
130386 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
130387 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
130388 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
130389 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
130390 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
130391 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
130392 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
130393 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
130394 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
130395 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
130396 +sg_common_write_9209 sg_common_write 0 9209 NULL
130397 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
130398 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
130399 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
130400 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
130401 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
130402 +card_send_command_9215 card_send_command 3 9215 NULL
130403 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
130404 +protocol_write_9219 protocol_write 3-0 9219 NULL
130405 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
130406 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
130407 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
130408 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
130409 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
130410 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
130411 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
130412 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
130413 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
130414 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
130415 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
130416 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
130417 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
130418 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
130419 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
130420 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 NULL nohasharray
130421 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 &tcf_csum_ipv4_icmp_9258
130422 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
130423 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
130424 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
130425 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
130426 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
130427 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
130428 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
130429 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
130430 +flakey_status_9274 flakey_status 5 9274 NULL
130431 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
130432 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
130433 +open_9278 open 0 9278 &show_indirect_byte_9278
130434 +pnfs_generic_commit_pagelist_9279 pnfs_generic_commit_pagelist 0 9279 NULL nohasharray
130435 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 &pnfs_generic_commit_pagelist_9279
130436 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
130437 +show_9287 show 0 9287 NULL
130438 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
130439 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
130440 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
130441 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
130442 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
130443 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
130444 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
130445 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
130446 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
130447 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
130448 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
130449 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
130450 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
130451 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
130452 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
130453 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
130454 +description_show_9327 description_show 0 9327 NULL
130455 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
130456 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
130457 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
130458 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 NULL nohasharray
130459 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 &brcmf_sdiod_recv_buf_9336
130460 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
130461 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
130462 +ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 0 9342 NULL
130463 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
130464 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
130465 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
130466 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
130467 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
130468 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
130469 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
130470 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
130471 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 NULL nohasharray
130472 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 &reiserfs_write_end_9374
130473 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
130474 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
130475 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
130476 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
130477 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
130478 +queue_skb_9391 queue_skb 0 9391 NULL
130479 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 NULL nohasharray
130480 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 &mlx4_bitmap_init_9393
130481 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
130482 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
130483 +read_9397 read 3 9397 NULL nohasharray
130484 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 &read_9397
130485 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
130486 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
130487 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
130488 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
130489 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
130490 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
130491 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
130492 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
130493 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
130494 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
130495 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 NULL nohasharray
130496 +store_lmc_9418 store_lmc 0-4 9418 &nf_nat_sip_expect_9418
130497 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
130498 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
130499 +sync_inode_9429 sync_inode 0 9429 NULL
130500 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
130501 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
130502 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
130503 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
130504 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 NULL nohasharray
130505 +wacom_show_speed_9438 wacom_show_speed 0 9438 &ffs_ep0_write_9438 nohasharray
130506 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438
130507 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
130508 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
130509 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
130510 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
130511 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
130512 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
130513 +show_in_max2_9458 show_in_max2 0 9458 NULL
130514 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
130515 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
130516 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
130517 +get_registers_9470 get_registers 4 9470 &agp_generic_alloc_user_9470 nohasharray
130518 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &get_registers_9470
130519 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
130520 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
130521 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
130522 +queue_9475 queue 0 9475 NULL
130523 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
130524 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
130525 +xennet_get_sset_count_9490 xennet_get_sset_count 0 9490 NULL
130526 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
130527 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
130528 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
130529 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
130530 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
130531 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
130532 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
130533 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
130534 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
130535 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
130536 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
130537 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
130538 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
130539 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
130540 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 NULL nohasharray
130541 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 &powerclamp_get_max_state_9512
130542 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
130543 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
130544 +match_format_9516 match_format 0 9516 &disk_events_show_9516
130545 +do_strip_9517 do_strip 0 9517 NULL
130546 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
130547 +iwl_dbgfs_fw_dbg_conf_read_9522 iwl_dbgfs_fw_dbg_conf_read 3-0 9522 NULL
130548 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
130549 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
130550 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
130551 +lm3533_update_9529 lm3533_update 0 9529 NULL
130552 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
130553 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
130554 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
130555 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
130556 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
130557 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
130558 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
130559 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
130560 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
130561 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 NULL nohasharray
130562 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 &audit_log_n_untrustedstring_9548 nohasharray
130563 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
130564 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &udc_start_9548
130565 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
130566 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
130567 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
130568 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
130569 +fw_node_create_9559 fw_node_create 2 9559 NULL
130570 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
130571 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
130572 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
130573 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
130574 +status_9569 status 0 9569 NULL nohasharray
130575 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
130576 +bnx2_get_sset_count_9570 bnx2_get_sset_count 0 9570 NULL
130577 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
130578 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
130579 +add_memory_9575 add_memory 0 9575 NULL
130580 +sch_access_9576 sch_access 0 9576 NULL
130581 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
130582 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
130583 +cyapa_gen5_write_fw_block_9584 cyapa_gen5_write_fw_block 0 9584 NULL
130584 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
130585 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
130586 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
130587 +bop_mark_9593 bop_mark 0 9593 NULL
130588 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
130589 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
130590 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
130591 +do_sync_9604 do_sync 1 9604 NULL
130592 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
130593 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
130594 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &batadv_send_skb_push_fill_unicast_9605
130595 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
130596 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
130597 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
130598 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
130599 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
130600 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
130601 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
130602 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
130603 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
130604 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
130605 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
130606 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
130607 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
130608 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
130609 +lmLogInit_9643 lmLogInit 0 9643 NULL
130610 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
130611 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
130612 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
130613 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
130614 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
130615 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
130616 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
130617 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
130618 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
130619 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
130620 +inode_setattr_9668 inode_setattr 0 9668 NULL
130621 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
130622 +wl12xx_get_rx_packet_len_9673 wl12xx_get_rx_packet_len 0-3 9673 NULL
130623 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
130624 +dns_query_9676 dns_query 3 9676 NULL nohasharray
130625 +ks8842_read16_9676 ks8842_read16 0 9676 &dns_query_9676 nohasharray
130626 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &ks8842_read16_9676
130627 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
130628 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
130629 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
130630 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
130631 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
130632 +show_in0_9686 show_in0 0 9686 NULL
130633 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
130634 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
130635 +crc32_final_9693 crc32_final 0 9693 NULL
130636 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
130637 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
130638 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
130639 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
130640 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
130641 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
130642 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
130643 +update_flag_9706 update_flag 0 9706 NULL
130644 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
130645 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
130646 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
130647 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
130648 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
130649 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
130650 +cyapa_update_suspend_scanrate_9734 cyapa_update_suspend_scanrate 0-4 9734 NULL
130651 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
130652 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
130653 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
130654 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL nohasharray
130655 +fan_get_9738 fan_get 0 9738 &ieee80211_if_fmt_num_mcast_sta_9738
130656 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
130657 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
130658 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
130659 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
130660 +uuid_show_9749 uuid_show 0 9749 NULL
130661 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
130662 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
130663 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
130664 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
130665 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
130666 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
130667 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
130668 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
130669 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
130670 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
130671 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
130672 +mapping_error_9774 mapping_error 0 9774 NULL
130673 +eni_open_9778 eni_open 0 9778 NULL
130674 +reset_write_9784 reset_write 0-3 9784 NULL
130675 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
130676 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
130677 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
130678 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
130679 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
130680 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
130681 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
130682 +_regmap_write_9803 _regmap_write 0 9803 NULL
130683 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
130684 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 NULL nohasharray
130685 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813 nohasharray
130686 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &ieee80211_if_read_state_9813
130687 +ath9k_start_9815 ath9k_start 0 9815 NULL
130688 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
130689 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
130690 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
130691 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
130692 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
130693 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
130694 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
130695 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
130696 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
130697 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
130698 +garmin_write_room_9859 garmin_write_room 0 9859 NULL
130699 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
130700 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
130701 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
130702 +task_can_attach_9867 task_can_attach 0 9867 NULL
130703 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
130704 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
130705 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
130706 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
130707 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
130708 +show_sensor_9889 show_sensor 0 9889 NULL
130709 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 NULL nohasharray
130710 +bm_register_write_9893 bm_register_write 3-0 9893 &snd_midi_event_new_9893
130711 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
130712 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL nohasharray
130713 +sf1_write_9903 sf1_write 0 9903 &aac_show_vendor_9903
130714 +write_9907 write 0-3 9907 NULL
130715 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
130716 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
130717 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
130718 +file_permission_9925 file_permission 0 9925 NULL
130719 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
130720 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
130721 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
130722 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
130723 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
130724 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
130725 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
130726 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
130727 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
130728 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
130729 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
130730 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
130731 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
130732 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
130733 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
130734 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
130735 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
130736 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
130737 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
130738 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
130739 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
130740 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
130741 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
130742 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
130743 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
130744 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
130745 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
130746 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
130747 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
130748 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
130749 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
130750 +store_als_en_10003 store_als_en 0-4 10003 NULL
130751 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
130752 +check_tp_10015 check_tp 0 10015 NULL
130753 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
130754 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
130755 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
130756 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
130757 +handle_request_10024 handle_request 9 10024 NULL
130758 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
130759 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
130760 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
130761 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
130762 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
130763 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
130764 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
130765 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
130766 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
130767 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
130768 +bop_propagate_10048 bop_propagate 0 10048 NULL
130769 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
130770 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
130771 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
130772 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
130773 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
130774 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
130775 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
130776 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
130777 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
130778 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
130779 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
130780 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
130781 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
130782 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
130783 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
130784 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
130785 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
130786 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
130787 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
130788 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
130789 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
130790 +class_show_10093 class_show 0 10093 NULL
130791 +nr_create_10094 nr_create 0 10094 NULL
130792 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
130793 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
130794 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
130795 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
130796 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
130797 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
130798 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
130799 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
130800 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
130801 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
130802 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
130803 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
130804 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
130805 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
130806 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
130807 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
130808 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
130809 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
130810 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
130811 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
130812 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
130813 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
130814 +qlge_open_10148 qlge_open 0 10148 NULL
130815 +show_alarms_10150 show_alarms 0 10150 NULL
130816 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
130817 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
130818 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
130819 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
130820 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
130821 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
130822 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
130823 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
130824 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
130825 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL nohasharray
130826 +sh_eth_get_sset_count_10164 sh_eth_get_sset_count 0 10164 &snd_virmidi_dev_attach_seq_10164
130827 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
130828 +icmpv6_error_10167 icmpv6_error 0 10167 NULL nohasharray
130829 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 &icmpv6_error_10167
130830 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
130831 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
130832 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
130833 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
130834 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
130835 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
130836 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
130837 +address_read_file_10187 address_read_file 0 10187 NULL
130838 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
130839 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
130840 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
130841 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
130842 +extent_writepages_10205 extent_writepages 0 10205 NULL
130843 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
130844 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
130845 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
130846 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
130847 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL nohasharray
130848 +register_ftrace_function_10218 register_ftrace_function 0 10218 &ihex_validate_fw_10218
130849 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
130850 +fsync_10223 fsync 0 10223 NULL
130851 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
130852 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
130853 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
130854 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
130855 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
130856 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
130857 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
130858 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
130859 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 NULL nohasharray
130860 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 &hdlc_rpr_irq_10240
130861 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
130862 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
130863 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 NULL nohasharray
130864 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 &nfc_alloc_recv_skb_10244 nohasharray
130865 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244
130866 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL
130867 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
130868 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
130869 +store_protocols_10261 store_protocols 0-4 10261 NULL
130870 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 NULL nohasharray
130871 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 &snd_pcm_lib_preallocate_pages1_10273 nohasharray
130872 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273
130873 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
130874 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
130875 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 2-0 10281 NULL
130876 +add_keys_10284 add_keys 0 10284 NULL
130877 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
130878 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
130879 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
130880 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
130881 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
130882 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
130883 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
130884 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
130885 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
130886 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
130887 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
130888 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
130889 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
130890 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
130891 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
130892 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
130893 +cifs_permission_10324 cifs_permission 0 10324 NULL
130894 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
130895 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
130896 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
130897 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
130898 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
130899 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
130900 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
130901 +__smb_init_10336 __smb_init 0 10336 NULL
130902 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
130903 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
130904 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
130905 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
130906 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
130907 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
130908 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
130909 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
130910 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
130911 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
130912 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
130913 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
130914 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
130915 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
130916 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
130917 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 NULL nohasharray
130918 +rxon_assoc_10379 rxon_assoc 0 10379 &ecryptfs_decode_and_decrypt_filename_10379
130919 +show_rdac0_10381 show_rdac0 0 10381 NULL
130920 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL nohasharray
130921 +update_bits_10394 update_bits 0 10394 &si5351_clkin_prepare_10394
130922 +show_gpio_10395 show_gpio 0 10395 NULL
130923 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
130924 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
130925 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
130926 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
130927 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
130928 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
130929 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
130930 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
130931 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
130932 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
130933 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
130934 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
130935 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
130936 +free_block_10441 free_block 0 10441 NULL
130937 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
130938 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
130939 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
130940 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
130941 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
130942 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
130943 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
130944 +show_control_state_10474 show_control_state 0 10474 NULL
130945 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
130946 +clip_device_event_10481 clip_device_event 0 10481 NULL
130947 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
130948 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
130949 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
130950 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
130951 +show_card_10491 show_card 0 10491 NULL
130952 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
130953 +dst_frames_10499 dst_frames 0 10499 NULL
130954 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
130955 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
130956 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
130957 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
130958 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
130959 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
130960 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
130961 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
130962 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
130963 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 2-0 10519 NULL
130964 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
130965 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
130966 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
130967 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
130968 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
130969 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 NULL nohasharray
130970 +set_temp_max_10531 set_temp_max 0-4 10531 &__ceph_tcp_sendpage_10531
130971 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
130972 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
130973 +get_key_10538 get_key 0 10538 NULL
130974 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
130975 +SYSC_read_10545 SYSC_read 3 10545 NULL
130976 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
130977 +ivtv_start_10559 ivtv_start 0 10559 NULL
130978 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
130979 +dix_show_10568 dix_show 0 10568 NULL
130980 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
130981 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
130982 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
130983 +swsusp_write_10582 swsusp_write 0 10582 NULL
130984 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
130985 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
130986 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
130987 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL nohasharray
130988 +ds1685_rtc_sysfs_auxbatt_show_10588 ds1685_rtc_sysfs_auxbatt_show 0 10588 &scrub_remap_extent_10588
130989 +validate_buf_10589 validate_buf 0 10589 NULL
130990 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
130991 +otp_read_10594 otp_read 5-4-2 10594 NULL
130992 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
130993 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
130994 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
130995 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
130996 +nvkm_xtensa_create__10615 nvkm_xtensa_create_ 8 10615 NULL
130997 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
130998 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
130999 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
131000 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
131001 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
131002 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
131003 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
131004 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
131005 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
131006 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
131007 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
131008 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
131009 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
131010 +check_transition_10639 check_transition 0 10639 NULL
131011 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
131012 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
131013 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
131014 +packet_10644 packet 0 10644 NULL
131015 +write_orph_node_10654 write_orph_node 0 10654 NULL
131016 +open_10656 open 0 10656 NULL
131017 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
131018 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
131019 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
131020 +send_unlock_10666 send_unlock 0 10666 NULL
131021 +parport_write_10669 parport_write 0 10669 NULL
131022 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
131023 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
131024 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
131025 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
131026 +read_10690 read 0 10690 NULL
131027 +edge_write_10692 edge_write 4-0 10692 NULL
131028 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
131029 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
131030 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
131031 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
131032 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
131033 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
131034 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
131035 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
131036 +ovl_fill_lower_10712 ovl_fill_lower 3 10712 NULL
131037 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
131038 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
131039 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
131040 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
131041 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
131042 +spi_sync_10731 spi_sync 0 10731 NULL
131043 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
131044 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
131045 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
131046 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
131047 +sys_syslog_10746 sys_syslog 3 10746 NULL
131048 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
131049 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
131050 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
131051 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
131052 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
131053 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
131054 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
131055 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
131056 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
131057 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
131058 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
131059 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
131060 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
131061 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
131062 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
131063 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
131064 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
131065 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
131066 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
131067 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 NULL nohasharray
131068 +hpwdt_write_10796 hpwdt_write 0-3 10796 &ttm_dma_page_pool_free_10796
131069 +sys_bind_10799 sys_bind 3 10799 NULL
131070 +query_info_10800 query_info 0 10800 NULL
131071 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
131072 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
131073 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
131074 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
131075 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
131076 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
131077 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
131078 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
131079 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
131080 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
131081 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
131082 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
131083 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
131084 +rsi_parse_10831 rsi_parse 0 10831 NULL
131085 +send_command_10832 send_command 4-0 10832 NULL nohasharray
131086 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 &send_command_10832
131087 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
131088 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
131089 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
131090 +show_therm_input_10848 show_therm_input 0 10848 NULL
131091 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
131092 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
131093 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
131094 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
131095 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
131096 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
131097 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
131098 +trivial_online_10866 trivial_online 0 10866 NULL
131099 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
131100 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
131101 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
131102 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
131103 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
131104 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
131105 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
131106 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
131107 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
131108 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
131109 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
131110 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
131111 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
131112 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
131113 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
131114 +get_scq_10897 get_scq 2 10897 NULL
131115 +show_plat_type_10901 show_plat_type 0 10901 NULL nohasharray
131116 +isp1760_udc_start_10901 isp1760_udc_start 0 10901 &show_plat_type_10901
131117 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
131118 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
131119 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
131120 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
131121 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
131122 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
131123 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
131124 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
131125 +kobject_add_10919 kobject_add 0 10919 NULL
131126 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
131127 +shm_read_file_10927 shm_read_file 0 10927 NULL
131128 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
131129 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
131130 +store_guid_10944 store_guid 0-4 10944 NULL
131131 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
131132 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
131133 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
131134 +tun_put_user_10951 tun_put_user 0 10951 NULL
131135 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
131136 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
131137 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
131138 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
131139 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
131140 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
131141 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
131142 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
131143 +pfkey_process_10964 pfkey_process 0 10964 NULL
131144 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
131145 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
131146 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
131147 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
131148 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
131149 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
131150 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
131151 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
131152 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
131153 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
131154 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
131155 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
131156 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
131157 +security_get_bools_11004 security_get_bools 0 11004 NULL
131158 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
131159 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
131160 +show_io_db_11009 show_io_db 0 11009 NULL
131161 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
131162 +enic_open_11015 enic_open 0 11015 NULL
131163 +read_11017 read 0 11017 NULL
131164 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
131165 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
131166 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
131167 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
131168 +mb_find_next_bit_11037 mb_find_next_bit 0-2 11037 NULL nohasharray
131169 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
131170 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
131171 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
131172 +sys_sendfile_11048 sys_sendfile 4 11048 NULL
131173 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
131174 +char2uni_11054 char2uni 0 11054 NULL
131175 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
131176 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
131177 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
131178 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
131179 +bond_enslave_11070 bond_enslave 0 11070 NULL
131180 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
131181 +bond_get_size_11077 bond_get_size 0 11077 NULL
131182 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
131183 +count_argc_11083 count_argc 0 11083 NULL
131184 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
131185 +sda_in_11093 sda_in 0 11093 NULL
131186 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
131187 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
131188 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
131189 +aio_read_11102 aio_read 0 11102 NULL
131190 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
131191 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
131192 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
131193 +v_midi_open_11109 v_midi_open 0 11109 NULL
131194 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
131195 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
131196 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
131197 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
131198 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
131199 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
131200 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
131201 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
131202 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
131203 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
131204 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 NULL nohasharray
131205 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 &vv6410_set_hflip_11144
131206 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
131207 +process_ini_11152 process_ini 0 11152 NULL
131208 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
131209 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
131210 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
131211 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
131212 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
131213 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
131214 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
131215 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
131216 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
131217 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
131218 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
131219 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
131220 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
131221 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
131222 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
131223 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
131224 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
131225 +fb_set_var_11211 fb_set_var 0 11211 NULL
131226 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
131227 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
131228 +test_walk_11216 test_walk 0 11216 NULL
131229 +sq_overhead_11218 sq_overhead 0 11218 NULL
131230 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
131231 +__swab16p_11220 __swab16p 0 11220 NULL
131232 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
131233 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
131234 +top_off_timer_show_11232 top_off_timer_show 0 11232 NULL nohasharray
131235 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 &top_off_timer_show_11232
131236 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
131237 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
131238 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
131239 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
131240 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
131241 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
131242 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
131243 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
131244 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
131245 +of_irq_count_11253 of_irq_count 0 11253 NULL
131246 +store_refalign_11257 store_refalign 0-4 11257 NULL
131247 +ubifs_write_node_11258 ubifs_write_node 5-3-0 11258 NULL
131248 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
131249 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
131250 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
131251 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
131252 +cru_detect_11272 cru_detect 1 11272 NULL
131253 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
131254 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
131255 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
131256 +reg_write_11295 reg_write 0 11295 NULL
131257 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
131258 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
131259 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
131260 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
131261 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
131262 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
131263 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
131264 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
131265 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
131266 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
131267 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
131268 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL
131269 +iwl_dbgfs_ss_force_read_11323 iwl_dbgfs_ss_force_read 3-0 11323 NULL
131270 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
131271 +construct_key_11329 construct_key 3 11329 NULL nohasharray
131272 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
131273 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
131274 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
131275 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
131276 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
131277 +ufx_enable_11338 ufx_enable 0 11338 NULL
131278 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
131279 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
131280 +ext4_get_inline_size_11349 ext4_get_inline_size 0 11349 NULL
131281 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
131282 +kmx61_mag_validate_trigger_11352 kmx61_mag_validate_trigger 0 11352 NULL
131283 +sel_write_create_11353 sel_write_create 3 11353 NULL
131284 +show_in1_input_11354 show_in1_input 0 11354 NULL
131285 +handle_unit_11355 handle_unit 0-1 11355 NULL
131286 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 NULL nohasharray
131287 +create_input_ctls_11360 create_input_ctls 0 11360 &batadv_skb_head_push_11360
131288 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
131289 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
131290 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
131291 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
131292 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
131293 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
131294 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
131295 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
131296 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
131297 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
131298 +__spi_queued_transfer_11379 __spi_queued_transfer 0 11379 NULL
131299 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
131300 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
131301 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
131302 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
131303 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
131304 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
131305 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
131306 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
131307 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
131308 +qib_write_11394 qib_write 0-3 11394 NULL
131309 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
131310 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
131311 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
131312 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
131313 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
131314 +get_fan_11400 get_fan 0 11400 NULL
131315 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
131316 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
131317 +attention_read_file_11404 attention_read_file 0 11404 NULL
131318 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
131319 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
131320 +str_to_user_11411 str_to_user 2 11411 NULL
131321 +show_blue_11412 show_blue 0 11412 NULL nohasharray
131322 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
131323 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
131324 +ath6kl_wmi_test_rx_11414 ath6kl_wmi_test_rx 3 11414 NULL
131325 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
131326 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
131327 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
131328 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
131329 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
131330 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
131331 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
131332 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
131333 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
131334 +attr_show_11424 attr_show 0 11424 NULL
131335 +vring_size_11426 vring_size 0-2-1 11426 NULL
131336 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
131337 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
131338 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
131339 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
131340 +bttv_read_11432 bttv_read 3-0 11432 NULL
131341 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
131342 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
131343 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
131344 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
131345 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
131346 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
131347 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
131348 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
131349 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
131350 +event_file_write_11460 event_file_write 0-3 11460 NULL
131351 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
131352 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
131353 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
131354 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
131355 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
131356 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
131357 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
131358 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
131359 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
131360 +set_otp5_11480 set_otp5 4-0 11480 NULL
131361 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
131362 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
131363 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
131364 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
131365 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
131366 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
131367 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
131368 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
131369 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
131370 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
131371 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
131372 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
131373 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
131374 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
131375 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
131376 +twl_direction_in_11527 twl_direction_in 2-0 11527 NULL
131377 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
131378 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
131379 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
131380 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
131381 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
131382 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
131383 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
131384 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
131385 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
131386 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
131387 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
131388 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
131389 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
131390 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
131391 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
131392 +smk_bu_note_11566 smk_bu_note 0-5 11566 &build_avpair_blob_11566 nohasharray
131393 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &smk_bu_note_11566
131394 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
131395 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
131396 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
131397 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
131398 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
131399 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 NULL nohasharray
131400 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 &v9fs_xattr_get_acl_11577
131401 +show_11578 show 0 11578 NULL
131402 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
131403 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
131404 +pvc_bind_11588 pvc_bind 0 11588 NULL
131405 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
131406 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
131407 +flash_strobe_store_11592 flash_strobe_store 0-4 11592 NULL
131408 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
131409 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
131410 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
131411 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
131412 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
131413 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
131414 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
131415 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
131416 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
131417 +max_active_show_11610 max_active_show 0 11610 NULL
131418 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
131419 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
131420 +show_caps_11619 show_caps 0 11619 NULL
131421 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
131422 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
131423 +power_write_file_11626 power_write_file 0-3 11626 NULL
131424 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
131425 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
131426 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
131427 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
131428 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
131429 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
131430 +slab_ksize_11664 slab_ksize 0 11664 NULL
131431 +sigd_send_11665 sigd_send 0 11665 NULL
131432 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
131433 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
131434 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
131435 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
131436 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
131437 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
131438 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
131439 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
131440 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
131441 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
131442 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
131443 +split_11691 split 2 11691 NULL
131444 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
131445 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
131446 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
131447 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
131448 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
131449 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
131450 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
131451 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
131452 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
131453 +store_11711 store 0 11711 NULL
131454 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
131455 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
131456 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
131457 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
131458 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
131459 +id_show_11734 id_show 0 11734 NULL nohasharray
131460 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 &id_show_11734
131461 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
131462 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
131463 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
131464 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
131465 +inet_get_link_af_size_11751 inet_get_link_af_size 0 11751 NULL
131466 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
131467 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
131468 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
131469 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
131470 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
131471 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
131472 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
131473 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
131474 +assert_show_11778 assert_show 0 11778 NULL
131475 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
131476 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
131477 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
131478 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
131479 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
131480 +stats_clear_11802 stats_clear 0-3 11802 NULL
131481 +show_hca_type_11803 show_hca_type 0 11803 NULL
131482 +func_11804 func 0 11804 NULL
131483 +open_11806 open 0 11806 NULL nohasharray
131484 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
131485 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
131486 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
131487 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
131488 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
131489 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
131490 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
131491 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
131492 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
131493 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
131494 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
131495 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
131496 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
131497 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
131498 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
131499 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
131500 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
131501 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
131502 +cyapa_gen3_write_fw_block_11841 cyapa_gen3_write_fw_block 0 11841 NULL
131503 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
131504 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
131505 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
131506 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
131507 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
131508 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
131509 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
131510 +fsname_show_11856 fsname_show 0 11856 NULL
131511 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
131512 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
131513 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
131514 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
131515 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
131516 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
131517 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
131518 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
131519 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
131520 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
131521 +l2cap_chan_send_11878 l2cap_chan_send 3-0 11878 NULL nohasharray
131522 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 &l2cap_chan_send_11878
131523 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
131524 +image_read_11880 image_read 0-6-5 11880 NULL
131525 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 NULL nohasharray
131526 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 &_l2_alloc_skb_11883 nohasharray
131527 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883
131528 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
131529 +avc_audit_11888 avc_audit 0 11888 NULL
131530 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
131531 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
131532 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
131533 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
131534 +xstateregs_get_11906 xstateregs_get 4 11906 NULL nohasharray
131535 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 &xstateregs_get_11906
131536 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
131537 +ti_write_11916 ti_write 0-4 11916 NULL
131538 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
131539 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
131540 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
131541 +SMBNTencrypt_11929 SMBNTencrypt 0 11929 NULL
131542 +show_limit_11932 show_limit 0 11932 NULL
131543 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
131544 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
131545 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
131546 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
131547 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
131548 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
131549 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
131550 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
131551 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
131552 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
131553 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 NULL nohasharray
131554 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 &btmrvl_download_cal_data_11953
131555 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
131556 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
131557 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
131558 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 NULL
131559 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 NULL
131560 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
131561 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
131562 +pptp_getname_11971 pptp_getname 0 11971 NULL
131563 +split_node_11976 split_node 0 11976 NULL nohasharray
131564 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
131565 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
131566 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
131567 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
131568 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
131569 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
131570 +cyapa_show_rt_suspend_scanrate_11988 cyapa_show_rt_suspend_scanrate 0 11988 NULL
131571 +rp_write_room_11990 rp_write_room 0 11990 NULL nohasharray
131572 +smack_file_permission_11990 smack_file_permission 0 11990 &rp_write_room_11990
131573 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
131574 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
131575 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
131576 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
131577 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
131578 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
131579 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
131580 +bh1780_read_12006 bh1780_read 0 12006 NULL
131581 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
131582 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
131583 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
131584 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
131585 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
131586 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
131587 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
131588 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
131589 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
131590 +device_offline_12042 device_offline 0 12042 NULL
131591 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
131592 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
131593 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
131594 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
131595 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
131596 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
131597 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
131598 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
131599 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
131600 +ath10k_dbg_sta_write_aggr_mode_12064 ath10k_dbg_sta_write_aggr_mode 3-0 12064 NULL nohasharray
131601 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 &ath10k_dbg_sta_write_aggr_mode_12064
131602 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
131603 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
131604 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
131605 +start_streaming_12074 start_streaming 0 12074 NULL
131606 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
131607 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
131608 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
131609 +u3_entry_store_12081 u3_entry_store 0-4 12081 NULL nohasharray
131610 +imx074_g_crop_12081 imx074_g_crop 0 12081 &u3_entry_store_12081
131611 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
131612 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
131613 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
131614 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
131615 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
131616 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
131617 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
131618 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
131619 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
131620 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
131621 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
131622 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
131623 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
131624 +toshiba_function_keys_set_12112 toshiba_function_keys_set 0 12112 NULL
131625 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
131626 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
131627 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
131628 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
131629 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
131630 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
131631 +__i915_wait_request_12127 __i915_wait_request 0 12127 NULL
131632 +set_powered_12129 set_powered 4 12129 NULL
131633 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
131634 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
131635 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
131636 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
131637 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
131638 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
131639 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
131640 +rawsock_recvmsg_12144 rawsock_recvmsg 4-0 12144 NULL
131641 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
131642 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
131643 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
131644 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
131645 +__bt_get_word_12153 __bt_get_word 2 12153 NULL
131646 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
131647 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
131648 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
131649 +ec_write_12162 ec_write 0 12162 NULL
131650 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 NULL
131651 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
131652 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
131653 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
131654 +space_show_12178 space_show 0 12178 NULL nohasharray
131655 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
131656 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
131657 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
131658 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
131659 +ip_generic_getfrag_12187 ip_generic_getfrag 4 12187 NULL nohasharray
131660 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
131661 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
131662 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
131663 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
131664 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
131665 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
131666 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
131667 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
131668 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
131669 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
131670 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
131671 +receive_copy_12216 receive_copy 3 12216 NULL
131672 +btree_writepages_12217 btree_writepages 0 12217 NULL
131673 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
131674 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
131675 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
131676 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
131677 +mode_show_12223 mode_show 0 12223 NULL
131678 +led_write_12224 led_write 0 12224 NULL
131679 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
131680 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
131681 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
131682 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
131683 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
131684 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
131685 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
131686 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
131687 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
131688 +max197_store_range_12255 max197_store_range 0-4 12255 NULL nohasharray
131689 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 &max197_store_range_12255
131690 +store_12256 store 0-3 12256 NULL
131691 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
131692 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
131693 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
131694 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
131695 +setsockopt_12262 setsockopt 0 12262 NULL
131696 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
131697 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
131698 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 NULL nohasharray
131699 +start_12267 start 0 12267 &shash_compat_setkey_12267
131700 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
131701 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
131702 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
131703 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
131704 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
131705 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
131706 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
131707 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
131708 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
131709 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
131710 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
131711 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
131712 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
131713 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
131714 +i915_gem_object_pin_view_12293 i915_gem_object_pin_view 0 12293 NULL
131715 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
131716 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
131717 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
131718 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
131719 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
131720 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
131721 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
131722 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
131723 +bt_sock_recvmsg_12316 bt_sock_recvmsg 4-0 12316 NULL nohasharray
131724 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 &bt_sock_recvmsg_12316
131725 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
131726 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
131727 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
131728 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
131729 +show_urb_12326 show_urb 0 12326 NULL
131730 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL nohasharray
131731 +HFC_inw_nodebug_12332 HFC_inw_nodebug 0 12332 &pcbit_writecmd_12332
131732 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
131733 +write_12336 write 0 12336 NULL
131734 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
131735 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
131736 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
131737 +get_burstcount_12341 get_burstcount 0 12341 NULL
131738 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
131739 +dn_listen_12343 dn_listen 0 12343 NULL
131740 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
131741 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
131742 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
131743 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
131744 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
131745 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
131746 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
131747 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
131748 +store_12367 store 0 12367 NULL
131749 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
131750 +dev_debug_show_12369 dev_debug_show 0 12369 NULL
131751 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
131752 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
131753 +read_12377 read 0 12377 NULL
131754 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
131755 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
131756 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
131757 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
131758 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
131759 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
131760 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 1-4 12394 NULL
131761 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
131762 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
131763 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
131764 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
131765 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
131766 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
131767 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
131768 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
131769 +stats_store_12424 stats_store 0-3 12424 NULL
131770 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
131771 +show_display_12427 show_display 0 12427 NULL
131772 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
131773 +mos7840_open_12439 mos7840_open 0 12439 NULL
131774 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
131775 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
131776 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
131777 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
131778 +nvkm_engine_create__12458 nvkm_engine_create_ 7 12458 NULL
131779 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
131780 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
131781 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
131782 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
131783 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 NULL nohasharray
131784 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 &rsi_prepare_skb_12472 nohasharray
131785 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472
131786 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
131787 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
131788 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
131789 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
131790 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
131791 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
131792 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 NULL
131793 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
131794 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
131795 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
131796 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
131797 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
131798 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
131799 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
131800 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
131801 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
131802 +toshiba_usb_sleep_charge_set_12511 toshiba_usb_sleep_charge_set 0 12511 NULL
131803 +stream_start_12516 stream_start 0 12516 NULL
131804 +open_12519 open 0 12519 NULL
131805 +write_12520 write 0 12520 NULL
131806 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
131807 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
131808 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
131809 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
131810 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
131811 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
131812 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
131813 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
131814 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
131815 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
131816 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
131817 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
131818 +comm_local_read_12541 comm_local_read 0 12541 NULL
131819 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
131820 +masq_device_event_12546 masq_device_event 0 12546 NULL
131821 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
131822 +mr_write_12549 mr_write 0 12549 NULL nohasharray
131823 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
131824 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
131825 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
131826 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
131827 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
131828 +send_convert_12552 send_convert 0 12552 NULL
131829 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
131830 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
131831 +joydev_read_12559 joydev_read 0-3 12559 NULL
131832 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
131833 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
131834 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
131835 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
131836 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
131837 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
131838 +pwm_config_12570 pwm_config 0 12570 NULL
131839 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
131840 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
131841 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
131842 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
131843 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
131844 +request_update_12585 request_update 0 12585 NULL
131845 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
131846 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
131847 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
131848 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
131849 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
131850 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
131851 +add_endpoint_12593 add_endpoint 0 12593 NULL
131852 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
131853 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
131854 +ipv6_get_l4proto_12600 ipv6_get_l4proto 2-0 12600 NULL
131855 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
131856 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
131857 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
131858 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
131859 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
131860 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
131861 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
131862 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
131863 +kmx61_setup_new_data_interrupt_12618 kmx61_setup_new_data_interrupt 0 12618 NULL
131864 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 NULL nohasharray
131865 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 &fc_fcp_frame_alloc_12624
131866 +get_component_fault_12625 get_component_fault 0 12625 NULL
131867 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
131868 +wl18xx_acx_ap_sleep_12628 wl18xx_acx_ap_sleep 0 12628 NULL
131869 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
131870 +store_blank_12636 store_blank 0-4 12636 NULL
131871 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
131872 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
131873 +nr_recvmsg_12649 nr_recvmsg 4-0 12649 NULL
131874 +wb_create_12651 wb_create 1 12651 NULL
131875 +apply_12652 apply 0 12652 NULL
131876 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
131877 +pid_show_12655 pid_show 0 12655 NULL nohasharray
131878 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
131879 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
131880 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
131881 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
131882 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
131883 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
131884 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
131885 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
131886 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
131887 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
131888 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
131889 +show_12685 show 0 12685 NULL
131890 +sidtab_init_12688 sidtab_init 0 12688 NULL
131891 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
131892 +update_cpumask_12691 update_cpumask 0 12691 NULL
131893 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
131894 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
131895 +tlan_open_12699 tlan_open 0 12699 NULL
131896 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
131897 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
131898 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
131899 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
131900 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
131901 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
131902 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
131903 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
131904 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
131905 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
131906 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
131907 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
131908 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
131909 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
131910 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
131911 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
131912 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
131913 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
131914 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
131915 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
131916 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
131917 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
131918 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
131919 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
131920 +listxattr_12769 listxattr 3 12769 NULL
131921 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
131922 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
131923 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 NULL nohasharray
131924 +check_ci_12775 check_ci 0 12775 &ip_ufo_append_data_12775 nohasharray
131925 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775
131926 +validate_index_12777 validate_index 0 12777 NULL
131927 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
131928 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
131929 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
131930 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
131931 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
131932 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
131933 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
131934 +be_cmd_vlan_config_12799 be_cmd_vlan_config 0 12799 NULL
131935 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
131936 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
131937 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
131938 +mgmt_event_12810 mgmt_event 4 12810 NULL
131939 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
131940 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
131941 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
131942 +readq_12825 readq 0 12825 NULL
131943 +show_12831 show 0 12831 NULL
131944 +create_12834 create 0 12834 NULL nohasharray
131945 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
131946 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
131947 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
131948 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
131949 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
131950 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
131951 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
131952 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
131953 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
131954 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
131955 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
131956 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
131957 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
131958 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
131959 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
131960 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
131961 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
131962 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
131963 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
131964 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
131965 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
131966 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
131967 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
131968 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
131969 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
131970 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
131971 +md_run_12871 md_run 0 12871 &show_12871
131972 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
131973 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
131974 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
131975 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
131976 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
131977 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
131978 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
131979 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 NULL nohasharray
131980 +show_hold_timer_12892 show_hold_timer 0 12892 &get_leb_cnt_12892
131981 +minix_readpage_12897 minix_readpage 0 12897 NULL
131982 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
131983 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
131984 +request_12902 request 0 12902 &_regmap_raw_read_12902
131985 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
131986 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
131987 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
131988 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
131989 +show_temp_status_12912 show_temp_status 0 12912 NULL
131990 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
131991 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
131992 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
131993 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
131994 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
131995 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
131996 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
131997 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
131998 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
131999 +wil_write_back_12939 wil_write_back 3-0 12939 NULL nohasharray
132000 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 &wil_write_back_12939
132001 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
132002 +register_memory_12944 register_memory 0 12944 NULL
132003 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
132004 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
132005 +int340x_thermal_get_zone_temp_12954 int340x_thermal_get_zone_temp 0 12954 NULL
132006 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
132007 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
132008 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
132009 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
132010 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
132011 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
132012 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
132013 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
132014 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
132015 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
132016 +klp_enable_object_12977 klp_enable_object 0 12977 NULL
132017 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
132018 +_iwl_dbgfs_ss_force_write_12984 _iwl_dbgfs_ss_force_write 3-0 12984 NULL
132019 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
132020 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
132021 +host_lock_show_12993 host_lock_show 0 12993 NULL
132022 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
132023 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
132024 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
132025 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
132026 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
132027 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
132028 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
132029 +shutdown_event_13006 shutdown_event 0 13006 NULL
132030 +show_octave_13007 show_octave 0 13007 NULL
132031 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
132032 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
132033 +vsscanf_13014 vsscanf 0 13014 NULL
132034 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
132035 +netvsc_open_13019 netvsc_open 0 13019 NULL
132036 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
132037 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
132038 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
132039 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
132040 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
132041 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
132042 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
132043 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
132044 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
132045 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
132046 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
132047 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
132048 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
132049 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
132050 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
132051 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
132052 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
132053 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
132054 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
132055 +read_file_tpc_13073 read_file_tpc 3-0 13073 NULL
132056 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
132057 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
132058 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
132059 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
132060 +ti_do_config_13080 ti_do_config 0 13080 NULL
132061 +get_pwm1_13083 get_pwm1 0 13083 NULL
132062 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
132063 +radeon_hwmon_get_pwm1_enable_13088 radeon_hwmon_get_pwm1_enable 0 13088 NULL
132064 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
132065 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
132066 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
132067 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
132068 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
132069 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
132070 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 2-3-0 13100 NULL
132071 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
132072 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
132073 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
132074 +next_power_13110 next_power 0 13110 NULL
132075 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
132076 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 NULL nohasharray
132077 +pyra_send_control_13112 pyra_send_control 0 13112 &snd_pcm_lib_preallocate_pages_for_all_13112
132078 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
132079 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
132080 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
132081 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
132082 +read_13125 read 0-5 13125 NULL
132083 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
132084 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
132085 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
132086 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
132087 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
132088 +blk_update_request_13146 blk_update_request 3 13146 NULL
132089 +erst_reader_13156 erst_reader 0 13156 NULL
132090 +nes_net_event_13163 nes_net_event 0 13163 NULL
132091 +hpfs_write_begin_13164 hpfs_write_begin 3-0 13164 NULL
132092 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
132093 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
132094 +caif_stream_recvmsg_13173 caif_stream_recvmsg 4-0 13173 NULL
132095 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
132096 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
132097 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
132098 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
132099 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
132100 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
132101 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
132102 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
132103 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
132104 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
132105 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
132106 +ar5523_start_13193 ar5523_start 0 13193 NULL
132107 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
132108 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
132109 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
132110 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
132111 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
132112 +set_tach_13200 set_tach 0-4 13200 NULL
132113 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
132114 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
132115 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
132116 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
132117 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
132118 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
132119 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
132120 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
132121 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
132122 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
132123 +set_vrm_13222 set_vrm 0-4 13222 NULL
132124 +dax_clear_blocks_13223 dax_clear_blocks 3 13223 NULL
132125 +copy_user_subjs_13225 copy_user_subjs 0 13225 NULL
132126 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
132127 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
132128 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
132129 +soft_show_13244 soft_show 0 13244 NULL
132130 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
132131 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
132132 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
132133 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
132134 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
132135 +store_13249 store 0 13249 NULL nohasharray
132136 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
132137 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
132138 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
132139 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
132140 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
132141 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
132142 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
132143 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
132144 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
132145 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
132146 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
132147 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
132148 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
132149 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
132150 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
132151 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
132152 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
132153 +sd_major_13294 sd_major 0-1 13294 NULL
132154 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
132155 +map_offset_show_13301 map_offset_show 0 13301 NULL
132156 +set_ptk_13304 set_ptk 0 13304 NULL
132157 +store_13310 store 0 13310 NULL
132158 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
132159 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
132160 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
132161 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
132162 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 NULL nohasharray
132163 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 &us122l_ctl_msg_13330
132164 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
132165 +connect_layer1_13336 connect_layer1 0 13336 NULL
132166 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
132167 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
132168 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
132169 +get_bits_13353 get_bits 0-2 13353 NULL
132170 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
132171 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 NULL nohasharray
132172 +ths7303_setval_13360 ths7303_setval 0 13360 &hscx_empty_fifo_13360
132173 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
132174 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
132175 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
132176 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
132177 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
132178 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
132179 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
132180 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
132181 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
132182 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
132183 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
132184 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
132185 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
132186 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
132187 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
132188 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
132189 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 NULL nohasharray
132190 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 &carl9170_rx_untie_data_13405
132191 +sky2_receive_13407 sky2_receive 2 13407 NULL
132192 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
132193 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
132194 +store_flush_13416 store_flush 0 13416 NULL
132195 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
132196 +get_tx_data_len_13418 get_tx_data_len 0 13418 NULL
132197 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
132198 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
132199 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
132200 +smb_sendv_13437 smb_sendv 0 13437 NULL
132201 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
132202 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
132203 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
132204 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
132205 +close_patch_13445 close_patch 0 13445 NULL
132206 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
132207 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
132208 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
132209 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
132210 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
132211 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
132212 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
132213 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
132214 +bcm_iproc_i2c_xfer_13471 bcm_iproc_i2c_xfer 0-3 13471 NULL nohasharray
132215 +target_freq_show_13471 target_freq_show 0 13471 &bcm_iproc_i2c_xfer_13471
132216 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
132217 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
132218 +show_13475 show 0 13475 NULL nohasharray
132219 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
132220 +get_temp_13476 get_temp 0 13476 NULL
132221 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
132222 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
132223 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
132224 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
132225 +write_13490 write 0 13490 NULL
132226 +data_read_13494 data_read 3-0 13494 NULL nohasharray
132227 +ext_prop_data_store_13494 ext_prop_data_store 3-0 13494 &data_read_13494 nohasharray
132228 +qib_write_umem32_13494 qib_write_umem32 0 13494 &ext_prop_data_store_13494
132229 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
132230 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
132231 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
132232 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
132233 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
132234 +core_status_13515 core_status 4-0 13515 NULL nohasharray
132235 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
132236 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
132237 +show_dock_type_13518 show_dock_type 0 13518 NULL
132238 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
132239 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
132240 +bm_init_13529 bm_init 2 13529 NULL
132241 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
132242 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
132243 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
132244 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
132245 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
132246 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
132247 +venus_access_13541 venus_access 0 13541 NULL
132248 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
132249 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
132250 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
132251 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
132252 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
132253 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
132254 +hp100_open_13551 hp100_open 0 13551 NULL
132255 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
132256 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
132257 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 4-0 13556 NULL nohasharray
132258 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
132259 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
132260 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
132261 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
132262 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
132263 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
132264 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
132265 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
132266 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
132267 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
132268 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
132269 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
132270 +ci_role_start_13579 ci_role_start 0 13579 NULL
132271 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
132272 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
132273 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
132274 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
132275 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 NULL nohasharray
132276 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 &mpt_lan_receive_post_turbo_13592
132277 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
132278 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
132279 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
132280 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
132281 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
132282 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
132283 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
132284 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
132285 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
132286 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
132287 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
132288 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
132289 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
132290 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
132291 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
132292 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
132293 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
132294 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
132295 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
132296 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
132297 +packet_snd_13634 packet_snd 3-0 13634 NULL nohasharray
132298 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
132299 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
132300 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
132301 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
132302 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
132303 +mlx4_comm_cmd_13637 mlx4_comm_cmd 0 13637 NULL
132304 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
132305 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
132306 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
132307 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
132308 +period_to_str_13642 period_to_str 0 13642 NULL
132309 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
132310 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
132311 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
132312 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
132313 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
132314 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
132315 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
132316 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
132317 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
132318 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
132319 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
132320 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
132321 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
132322 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
132323 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
132324 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
132325 +wil_read_back_13687 wil_read_back 3-0 13687 NULL
132326 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
132327 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
132328 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
132329 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
132330 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
132331 +usb_get_string_13693 usb_get_string 0 13693 NULL
132332 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
132333 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 NULL nohasharray
132334 +ntc_show_name_13704 ntc_show_name 0 13704 &fw_iso_buffer_alloc_13704 nohasharray
132335 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704
132336 +gprs_attach_13708 gprs_attach 0 13708 NULL
132337 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
132338 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
132339 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
132340 +manf_id_show_13718 manf_id_show 0 13718 NULL
132341 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
132342 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
132343 +get_codec_name_13721 get_codec_name 0 13721 NULL
132344 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
132345 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
132346 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
132347 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 NULL nohasharray
132348 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 &cfg80211_testmode_alloc_event_skb_13739
132349 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
132350 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
132351 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
132352 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
132353 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
132354 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
132355 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
132356 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
132357 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
132358 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
132359 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
132360 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
132361 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
132362 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
132363 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
132364 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
132365 +migrate_pages_13797 migrate_pages 0 13797 NULL
132366 +cpu_down_13801 cpu_down 0 13801 NULL
132367 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
132368 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
132369 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
132370 +random_read_13815 random_read 3-0 13815 NULL nohasharray
132371 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
132372 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
132373 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
132374 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
132375 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
132376 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
132377 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL nohasharray
132378 +snd_line6_prepare_13820 snd_line6_prepare 0 13820 &hsi_register_board_info_13820
132379 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
132380 +mv88e6123_61_65_get_sset_count_13824 mv88e6123_61_65_get_sset_count 0 13824 NULL
132381 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
132382 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
132383 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
132384 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
132385 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
132386 +ds1685_rtc_sysfs_serial_show_13839 ds1685_rtc_sysfs_serial_show 0 13839 NULL
132387 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
132388 +acknak_13844 acknak 0 13844 NULL nohasharray
132389 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
132390 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
132391 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
132392 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
132393 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
132394 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
132395 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
132396 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
132397 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
132398 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
132399 +lmc_open_13868 lmc_open 0 13868 NULL
132400 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
132401 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
132402 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
132403 +speed_show_13879 speed_show 0 13879 NULL
132404 +ad9523_read_13881 ad9523_read 0 13881 NULL
132405 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
132406 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
132407 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
132408 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
132409 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
132410 +recv_13888 recv 0-3 13888 NULL
132411 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
132412 +get_amixer_13890 get_amixer 0 13890 NULL
132413 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
132414 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
132415 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
132416 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
132417 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
132418 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
132419 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
132420 +f81232_open_13915 f81232_open 0 13915 NULL
132421 +bluetooth_show_13923 bluetooth_show 0 13923 NULL
132422 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
132423 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
132424 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
132425 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
132426 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &read_packet_data_13938 nohasharray
132427 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &drbd_send_drequest_csum_13938
132428 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
132429 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
132430 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
132431 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
132432 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
132433 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
132434 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
132435 +ath10k_read_nf_cal_period_13951 ath10k_read_nf_cal_period 3-0 13951 NULL nohasharray
132436 +serial_in_13951 serial_in 0 13951 &ath10k_read_nf_cal_period_13951 nohasharray
132437 +aa_path_name_13951 aa_path_name 0 13951 &serial_in_13951
132438 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
132439 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
132440 +audit_caps_13958 audit_caps 3-0 13958 NULL
132441 +sr_write_13961 sr_write 3 13961 NULL
132442 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
132443 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
132444 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
132445 +com90xx_found_13974 com90xx_found 3 13974 NULL
132446 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
132447 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
132448 +dsp_read_13980 dsp_read 2-0 13980 NULL
132449 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
132450 +func_13981 func 0 13981 &dvb_demux_read_13981
132451 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
132452 +mon_notify_13986 mon_notify 0 13986 NULL
132453 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
132454 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
132455 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
132456 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
132457 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
132458 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
132459 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 NULL
132460 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
132461 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
132462 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
132463 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
132464 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
132465 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
132466 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
132467 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
132468 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
132469 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
132470 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
132471 +devm_kmalloc_array_14021 devm_kmalloc_array 2-3 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
132472 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
132473 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
132474 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
132475 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
132476 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
132477 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
132478 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
132479 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
132480 +mos7720_write_room_14039 mos7720_write_room 0 14039 NULL
132481 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
132482 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
132483 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
132484 +read_14049 read 0 14049 NULL
132485 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
132486 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
132487 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
132488 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
132489 +__wait_latch_14057 __wait_latch 0 14057 NULL
132490 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
132491 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
132492 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
132493 +show_pan_14065 show_pan 0 14065 NULL
132494 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
132495 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
132496 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
132497 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL
132498 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
132499 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
132500 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
132501 +store_sched2_14094 store_sched2 4-0 14094 NULL
132502 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
132503 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
132504 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
132505 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
132506 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
132507 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
132508 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
132509 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
132510 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
132511 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
132512 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
132513 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
132514 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
132515 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
132516 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
132517 +readSuper_14128 readSuper 0 14128 NULL
132518 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
132519 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
132520 +bnep_send_14132 bnep_send 3 14132 NULL
132521 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
132522 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
132523 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
132524 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
132525 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
132526 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
132527 +em_canid_change_14150 em_canid_change 3 14150 NULL
132528 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
132529 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL nohasharray
132530 +sx9500_set_trigger_state_14155 sx9500_set_trigger_state 0 14155 &gsm_dlci_data_14155
132531 +alx_open_14158 alx_open 0 14158 NULL nohasharray
132532 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
132533 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
132534 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL
132535 +do_write_inode_14162 do_write_inode 0 14162 NULL
132536 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
132537 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
132538 +print_input_mask_14168 print_input_mask 0-3 14168 NULL nohasharray
132539 +ledd_store_14168 ledd_store 4-0 14168 &print_input_mask_14168
132540 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
132541 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
132542 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
132543 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
132544 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
132545 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
132546 +suspend_14194 suspend 0 14194 NULL nohasharray
132547 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
132548 +do_splice_14196 do_splice 5 14196 NULL
132549 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
132550 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
132551 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
132552 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
132553 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
132554 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
132555 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
132556 +cancel_lock_14207 cancel_lock 0 14207 NULL
132557 +alloc_async_14208 alloc_async 1 14208 NULL nohasharray
132558 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 &alloc_async_14208
132559 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
132560 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
132561 +__nvme_alloc_iod_14218 __nvme_alloc_iod 1-2 14218 NULL
132562 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
132563 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
132564 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
132565 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
132566 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
132567 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
132568 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
132569 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
132570 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
132571 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
132572 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL nohasharray
132573 +__tipc_link_xmit_14244 __tipc_link_xmit 0 14244 &dma_declare_coherent_memory_14244
132574 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
132575 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
132576 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
132577 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
132578 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
132579 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
132580 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
132581 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
132582 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
132583 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
132584 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
132585 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
132586 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
132587 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
132588 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
132589 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
132590 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
132591 +show_shost_state_14285 show_shost_state 0 14285 NULL
132592 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
132593 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
132594 +rr_status_14293 rr_status 5-0 14293 NULL
132595 +restart_write_file_14294 restart_write_file 0 14294 NULL
132596 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
132597 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
132598 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
132599 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
132600 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
132601 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
132602 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
132603 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
132604 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
132605 +list_one_attr_14309 list_one_attr 0 14309 NULL
132606 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
132607 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
132608 +show_otp4en_14321 show_otp4en 0 14321 NULL
132609 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
132610 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
132611 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 NULL nohasharray
132612 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 &rtpm_usagecount_show_14335
132613 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
132614 +nvkm_mc_create__14338 nvkm_mc_create_ 4 14338 NULL
132615 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
132616 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
132617 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
132618 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
132619 +writepages_14348 writepages 0 14348 NULL
132620 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
132621 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
132622 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
132623 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
132624 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
132625 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
132626 +read_block_data_14358 read_block_data 0 14358 NULL
132627 +_kstrtol_14359 _kstrtol 0 14359 NULL
132628 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
132629 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
132630 +revision_id_show_14361 revision_id_show 0 14361 NULL
132631 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
132632 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
132633 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
132634 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
132635 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
132636 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
132637 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
132638 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL nohasharray
132639 +cyapa_gen5_bl_enter_14384 cyapa_gen5_bl_enter 0 14384 &ext3_write_begin_14384
132640 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
132641 +walk_page_range_14389 walk_page_range 0 14389 NULL
132642 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
132643 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
132644 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
132645 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
132646 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
132647 +show_cpumask_14414 show_cpumask 0 14414 NULL
132648 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
132649 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
132650 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
132651 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
132652 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
132653 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
132654 +show_temp_label_14434 show_temp_label 0 14434 NULL
132655 +dn_bind_14436 dn_bind 0 14436 NULL
132656 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
132657 +mos7840_write_room_14440 mos7840_write_room 0 14440 NULL nohasharray
132658 +rbd_snap_show_14440 rbd_snap_show 0 14440 &mos7840_write_room_14440 nohasharray
132659 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
132660 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
132661 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
132662 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
132663 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
132664 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
132665 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
132666 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
132667 +access_store_14459 access_store 0-4 14459 NULL
132668 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
132669 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
132670 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
132671 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
132672 +set_peek_off_14474 set_peek_off 0 14474 NULL
132673 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
132674 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
132675 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
132676 +store_14478 store 0-4 14478 NULL
132677 +udplite_getfrag_14479 udplite_getfrag 4 14479 NULL nohasharray
132678 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
132679 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
132680 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
132681 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
132682 +split_state_14491 split_state 0 14491 NULL
132683 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
132684 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
132685 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
132686 +i801_check_post_14501 i801_check_post 0 14501 NULL
132687 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
132688 +patch_cr157_14509 patch_cr157 0 14509 NULL
132689 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
132690 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
132691 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
132692 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
132693 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
132694 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
132695 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 NULL nohasharray
132696 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 &nfc_hci_hcp_message_tx_14534
132697 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
132698 +ep0_write_14536 ep0_write 3 14536 &dataflash_read_user_otp_14536 nohasharray
132699 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
132700 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
132701 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
132702 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
132703 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
132704 +getxattr_14545 getxattr 0 14545 NULL nohasharray
132705 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
132706 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
132707 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
132708 +t4_wait_op_done_val_14550 t4_wait_op_done_val 0 14550 NULL
132709 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
132710 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL
132711 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
132712 +vortex_get_sset_count_14567 vortex_get_sset_count 0 14567 NULL
132713 +label_cpu_14568 label_cpu 0 14568 NULL
132714 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
132715 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
132716 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
132717 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
132718 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
132719 +write_info_14584 write_info 0-3 14584 NULL
132720 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
132721 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
132722 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
132723 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
132724 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
132725 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 NULL nohasharray
132726 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 &ceph_osdc_alloc_request_14597 nohasharray
132727 +show_14597 show 0 14597 &i2c_smbus_write_word_swapped_14597
132728 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
132729 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
132730 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
132731 +init_nic_14611 init_nic 0 14611 NULL
132732 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
132733 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
132734 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
132735 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
132736 +logical_ring_flush_all_caches_14626 logical_ring_flush_all_caches 0 14626 &sb1000_start_get_set_command_14626 nohasharray
132737 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &logical_ring_flush_all_caches_14626
132738 +show_temphyst_14627 show_temphyst 0 14627 NULL
132739 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
132740 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
132741 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
132742 +ocfs2_trim_group_14641 ocfs2_trim_group 4-3 14641 NULL
132743 +write_14642 write 0 14642 NULL
132744 +dbJoin_14644 dbJoin 0 14644 NULL
132745 +profile_replace_14652 profile_replace 3-0 14652 NULL
132746 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
132747 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
132748 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
132749 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
132750 +store_14661 store 0 14661 &store_pwm_auto_spinup_time_14661
132751 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
132752 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
132753 +axp20x_store_ext_attr_14665 axp20x_store_ext_attr 0-4 14665 &f2fs_xattr_generic_get_14665 nohasharray
132754 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &axp20x_store_ext_attr_14665
132755 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
132756 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
132757 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
132758 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
132759 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
132760 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
132761 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
132762 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
132763 +nvkm_namedb_create__14681 nvkm_namedb_create_ 7 14681 NULL nohasharray
132764 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 &nvkm_namedb_create__14681
132765 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
132766 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
132767 +find_shared_port_14689 find_shared_port 0 14689 NULL
132768 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
132769 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
132770 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
132771 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
132772 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
132773 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
132774 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
132775 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
132776 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
132777 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
132778 +u_audio_playback_14709 u_audio_playback 3 14709 NULL nohasharray
132779 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 &u_audio_playback_14709
132780 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
132781 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
132782 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
132783 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
132784 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
132785 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
132786 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
132787 +vfd_write_14717 vfd_write 3-0 14717 NULL
132788 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
132789 +inet_listen_14723 inet_listen 0 14723 NULL
132790 +show_interval_14725 show_interval 0 14725 NULL nohasharray
132791 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
132792 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
132793 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
132794 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
132795 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
132796 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
132797 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
132798 +store_camera_14751 store_camera 4-0 14751 NULL
132799 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
132800 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
132801 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
132802 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
132803 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
132804 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
132805 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
132806 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
132807 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
132808 +regmap_range_read_file_14775 regmap_range_read_file 3-0 14775 NULL
132809 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
132810 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
132811 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
132812 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
132813 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
132814 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
132815 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
132816 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
132817 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL
132818 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
132819 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
132820 +hpet_readl_14801 hpet_readl 0 14801 NULL
132821 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
132822 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
132823 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
132824 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
132825 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
132826 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
132827 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
132828 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
132829 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
132830 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
132831 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
132832 +show_temp_input_14828 show_temp_input 0 14828 NULL
132833 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
132834 +flash_brightness_show_14833 flash_brightness_show 0 14833 NULL
132835 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
132836 +max_power_show_14836 max_power_show 0 14836 NULL
132837 +name_len_14843 name_len 0-2 14843 NULL
132838 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
132839 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
132840 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
132841 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
132842 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
132843 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
132844 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
132845 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
132846 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
132847 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
132848 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
132849 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
132850 +gt_act_freq_mhz_show_14882 gt_act_freq_mhz_show 0 14882 NULL
132851 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
132852 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
132853 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
132854 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
132855 +mfg_show_14897 mfg_show 0 14897 NULL
132856 +ea_init_14899 ea_init 0 14899 NULL
132857 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
132858 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
132859 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
132860 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
132861 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
132862 +krealloc_14908 krealloc 2 14908 NULL nohasharray
132863 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
132864 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
132865 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
132866 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
132867 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
132868 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
132869 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
132870 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
132871 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
132872 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
132873 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
132874 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
132875 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
132876 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
132877 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
132878 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
132879 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
132880 +queue_cnt_14951 queue_cnt 0 14951 NULL
132881 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 4-0 14952 NULL
132882 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
132883 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
132884 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
132885 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
132886 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
132887 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
132888 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
132889 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
132890 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
132891 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
132892 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
132893 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
132894 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
132895 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
132896 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
132897 +gpio_twl4030_write_14987 gpio_twl4030_write 1-0 14987 NULL nohasharray
132898 +setkey_14987 setkey 3 14987 &gpio_twl4030_write_14987 nohasharray
132899 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &setkey_14987
132900 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
132901 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
132902 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
132903 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
132904 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
132905 +add_request_15003 add_request 0 15003 &store_touchpad_15003
132906 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
132907 +dump_write_15008 dump_write 0-3 15008 NULL
132908 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
132909 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
132910 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
132911 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
132912 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
132913 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
132914 +predisable_15024 predisable 0 15024 NULL
132915 +vmap_15025 vmap 2 15025 NULL
132916 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
132917 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
132918 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
132919 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 NULL
132920 +priority_store_15039 priority_store 4-0 15039 NULL
132921 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
132922 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
132923 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
132924 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
132925 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
132926 +show_otp3en_15049 show_otp3en 0 15049 NULL
132927 +show_15051 show 0 15051 NULL
132928 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
132929 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
132930 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
132931 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
132932 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
132933 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
132934 +pppoe_recvmsg_15073 pppoe_recvmsg 4-0 15073 NULL
132935 +group_addr_show_15078 group_addr_show 0 15078 NULL
132936 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
132937 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
132938 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
132939 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
132940 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
132941 +show_ppi_operations_15091 show_ppi_operations 0 15091 NULL
132942 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
132943 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
132944 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
132945 +show_designated_root_15098 show_designated_root 0 15098 NULL
132946 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
132947 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
132948 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
132949 +generic_update_time_15110 generic_update_time 0 15110 NULL
132950 +cy_write_room_15111 cy_write_room 0 15111 NULL
132951 +show_interface_15117 show_interface 0 15117 NULL
132952 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
132953 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 NULL
132954 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
132955 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
132956 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
132957 +set_max_15128 set_max 0-4 15128 NULL
132958 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
132959 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
132960 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
132961 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
132962 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
132963 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
132964 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
132965 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
132966 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
132967 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
132968 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
132969 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
132970 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
132971 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
132972 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
132973 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
132974 +gue_remcsum_15177 gue_remcsum 4 15177 NULL nohasharray
132975 +ath10k_thermal_get_max_dutycycle_15177 ath10k_thermal_get_max_dutycycle 0 15177 &gue_remcsum_15177
132976 +ocontext_read_15178 ocontext_read 0 15178 NULL
132977 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
132978 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
132979 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
132980 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
132981 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
132982 +pci200_open_15194 pci200_open 0 15194 NULL
132983 +blk_queue_init_tags_15200 blk_queue_init_tags 2 15200 NULL
132984 +async_show_15209 async_show 0 15209 NULL
132985 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
132986 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
132987 +top_off_threshold_current_store_15215 top_off_threshold_current_store 4-0 15215 NULL
132988 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
132989 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
132990 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
132991 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
132992 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
132993 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
132994 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 NULL nohasharray
132995 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 &bonding_show_miimon_15229
132996 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
132997 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
132998 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
132999 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
133000 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
133001 +show_temp_input1_15242 show_temp_input1 0 15242 NULL
133002 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
133003 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
133004 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
133005 +nr_bind_15261 nr_bind 0 15261 NULL
133006 +div64_u64_15263 div64_u64 0 15263 NULL
133007 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
133008 +simple_strtol_15273 simple_strtol 0 15273 NULL
133009 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
133010 +fw_realloc_buffer_15280 fw_realloc_buffer 2-0 15280 NULL
133011 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
133012 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
133013 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
133014 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
133015 +sys_connect_15291 sys_connect 3 15291 NULL nohasharray
133016 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 &sys_connect_15291
133017 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
133018 +recover_store_15296 recover_store 0-3 15296 NULL
133019 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
133020 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
133021 +readpage_15301 readpage 0 15301 NULL
133022 +kernel_getsockname_15304 kernel_getsockname 0 15304 NULL
133023 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
133024 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
133025 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
133026 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 NULL nohasharray
133027 +show_reg_pages_15308 show_reg_pages 0 15308 &fcoe_ctlr_send_keep_alive_15308
133028 +alc_init_15309 alc_init 0 15309 NULL
133029 +range_store_15310 range_store 0-4 15310 NULL
133030 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
133031 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
133032 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
133033 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
133034 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
133035 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
133036 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
133037 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 6-0 15337 NULL
133038 +ioread16_15342 ioread16 0 15342 NULL
133039 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
133040 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
133041 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
133042 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
133043 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
133044 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
133045 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
133046 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
133047 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
133048 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
133049 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
133050 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
133051 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
133052 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
133053 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
133054 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
133055 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
133056 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
133057 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
133058 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
133059 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
133060 +domain_flush_pages_15379 domain_flush_pages 2-3 15379 NULL nohasharray
133061 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
133062 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
133063 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
133064 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
133065 +_regmap_read_15396 _regmap_read 0 15396 NULL
133066 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
133067 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
133068 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
133069 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
133070 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
133071 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
133072 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
133073 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
133074 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
133075 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
133076 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
133077 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
133078 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
133079 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
133080 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
133081 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
133082 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
133083 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
133084 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
133085 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
133086 +memweight_15450 memweight 0 15450 NULL
133087 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
133088 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
133089 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
133090 +ls_level_show_15463 ls_level_show 0 15463 NULL
133091 +vmalloc_15464 vmalloc 1 15464 NULL
133092 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
133093 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
133094 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
133095 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
133096 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
133097 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
133098 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
133099 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
133100 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
133101 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
133102 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
133103 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
133104 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
133105 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
133106 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
133107 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
133108 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
133109 +iolock_15500 iolock 0 15500 NULL
133110 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
133111 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
133112 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
133113 +map_sg_15523 map_sg 0-3 15523 NULL
133114 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
133115 +store_15525 store 0 15525 NULL
133116 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
133117 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
133118 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
133119 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
133120 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
133121 +show_rdac2_15539 show_rdac2 0 15539 NULL
133122 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
133123 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
133124 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
133125 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
133126 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
133127 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
133128 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
133129 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL nohasharray
133130 +sun4i_pwm_enable_15558 sun4i_pwm_enable 0 15558 &iscsi_stat_sess_show_attr_node_15558
133131 +do_send_15559 do_send 4 15559 NULL nohasharray
133132 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
133133 +ieee80211_amsdu_to_8023s_15561 ieee80211_amsdu_to_8023s 5 15561 NULL
133134 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
133135 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
133136 +get_checksum_15564 get_checksum 0 15564 NULL
133137 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
133138 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
133139 +persistent_status_15574 persistent_status 4 15574 NULL
133140 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
133141 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
133142 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
133143 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
133144 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
133145 +vme_user_write_15587 vme_user_write 3 15587 NULL
133146 +permission_15588 permission 0 15588 NULL
133147 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
133148 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
133149 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
133150 +sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
133151 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
133152 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
133153 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
133154 +ovl_alloc_entry_15614 ovl_alloc_entry 1 15614 NULL
133155 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
133156 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
133157 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
133158 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
133159 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
133160 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
133161 +authorized_show_15636 authorized_show 0 15636 NULL
133162 +fill_func_15640 fill_func 0 15640 NULL
133163 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
133164 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
133165 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
133166 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
133167 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
133168 +fs_path_add_15648 fs_path_add 3 15648 NULL
133169 +__do_readpage_15652 __do_readpage 0 15652 NULL
133170 +xsd_read_15653 xsd_read 3-0 15653 NULL
133171 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
133172 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
133173 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL nohasharray
133174 +mv88e6352_get_sset_count_15663 mv88e6352_get_sset_count 0 15663 &elan_i2c_read_block_15663
133175 +store_15665 store 0-3 15665 NULL
133176 +unix_bind_15668 unix_bind 3-0 15668 NULL
133177 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
133178 +dm_read_15674 dm_read 3 15674 NULL nohasharray
133179 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 &dm_read_15674 nohasharray
133180 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674
133181 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
133182 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
133183 +ndo_open_15687 ndo_open 0 15687 NULL
133184 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
133185 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
133186 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
133187 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
133188 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
133189 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
133190 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
133191 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
133192 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
133193 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
133194 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
133195 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
133196 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
133197 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
133198 +efx_ptp_describe_stats_15746 efx_ptp_describe_stats 0 15746 NULL
133199 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
133200 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
133201 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
133202 +array_state_show_15758 array_state_show 0 15758 NULL
133203 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-3-1 15762 NULL
133204 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
133205 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
133206 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
133207 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
133208 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
133209 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
133210 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
133211 +call_modprobe_15781 call_modprobe 0 15781 NULL
133212 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
133213 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
133214 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
133215 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
133216 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
133217 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
133218 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
133219 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
133220 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
133221 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
133222 +amd_xgbe_an_enable_kr_training_15808 amd_xgbe_an_enable_kr_training 0 15808 NULL
133223 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
133224 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
133225 +gnttab_expand_15817 gnttab_expand 1 15817 &gx1_read_conf_reg_15817
133226 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
133227 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
133228 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
133229 +isl12057_rtc_set_alarm_15824 isl12057_rtc_set_alarm 0 15824 NULL
133230 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
133231 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
133232 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
133233 +read_reg_15838 read_reg 0 15838 NULL
133234 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
133235 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
133236 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
133237 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
133238 +i915_gem_userptr_get_pages_15861 i915_gem_userptr_get_pages 0 15861 NULL
133239 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
133240 +errors_show_15863 errors_show 0 15863 NULL nohasharray
133241 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
133242 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
133243 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
133244 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
133245 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
133246 +set_in_min_15872 set_in_min 0-4 15872 NULL
133247 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
133248 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
133249 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
133250 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
133251 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
133252 +do_truncation_15882 do_truncation 0 15882 NULL
133253 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
133254 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
133255 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
133256 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
133257 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
133258 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
133259 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
133260 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
133261 +send_tx_power_15914 send_tx_power 0 15914 NULL
133262 +can_get_xstats_size_15916 can_get_xstats_size 0 15916 NULL
133263 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
133264 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
133265 +bio_copy_kern_15925 bio_copy_kern 3 15925 NULL
133266 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
133267 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
133268 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
133269 +power_read_15939 power_read 3-0 15939 NULL
133270 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
133271 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
133272 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
133273 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
133274 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
133275 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
133276 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
133277 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
133278 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
133279 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
133280 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
133281 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
133282 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
133283 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
133284 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
133285 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
133286 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
133287 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
133288 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
133289 +stir_net_open_15991 stir_net_open 0 15991 NULL
133290 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
133291 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
133292 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
133293 +period_store_16008 period_store 0-4 16008 NULL
133294 +do_open_16009 do_open 0 16009 NULL
133295 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
133296 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
133297 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
133298 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
133299 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 3-0 16026 NULL nohasharray
133300 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
133301 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
133302 +got_frame_16028 got_frame 2 16028 NULL
133303 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
133304 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
133305 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
133306 +show_virtual_16047 show_virtual 0 16047 NULL
133307 +blk_init_tags_16052 blk_init_tags 1 16052 NULL nohasharray
133308 +hidp_send_message_16052 hidp_send_message 6-0 16052 &blk_init_tags_16052
133309 +dccp_recvmsg_16056 dccp_recvmsg 4-0 16056 NULL
133310 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
133311 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 NULL
133312 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
133313 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
133314 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
133315 +file_has_perm_16070 file_has_perm 0 16070 NULL
133316 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
133317 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
133318 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
133319 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
133320 +updateSuper_16079 updateSuper 0 16079 NULL
133321 +mt2063_read_16080 mt2063_read 0 16080 NULL
133322 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
133323 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
133324 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
133325 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
133326 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
133327 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
133328 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
133329 +_submit_bh_16106 _submit_bh 0 16106 NULL
133330 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
133331 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
133332 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
133333 +udelay_test_write_16111 udelay_test_write 3 16111 NULL nohasharray
133334 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 &udelay_test_write_16111
133335 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
133336 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
133337 +rd_mem_16117 rd_mem 0 16117 NULL nohasharray
133338 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 &rd_mem_16117
133339 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
133340 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
133341 +dn_getname_16122 dn_getname 0 16122 NULL
133342 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
133343 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
133344 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
133345 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
133346 +fsm_init_16134 fsm_init 2 16134 NULL
133347 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
133348 +bcm_iproc_i2c_xfer_single_msg_16143 bcm_iproc_i2c_xfer_single_msg 0 16143 NULL nohasharray
133349 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 &bcm_iproc_i2c_xfer_single_msg_16143 nohasharray
133350 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
133351 +input_register_device_16147 input_register_device 0 16147 NULL
133352 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
133353 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
133354 +hidp_send_intr_message_16150 hidp_send_intr_message 4-0 16150 NULL
133355 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
133356 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
133357 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 NULL nohasharray
133358 +queues_show_16159 queues_show 0 16159 &mgmt_device_found_16159 nohasharray
133359 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159
133360 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
133361 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
133362 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
133363 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
133364 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 NULL nohasharray
133365 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 &nfcwilink_skb_alloc_16167
133366 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
133367 +serial_write_room_16174 serial_write_room 0 16174 NULL nohasharray
133368 +dst_output_sk_16174 dst_output_sk 0 16174 &serial_write_room_16174
133369 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
133370 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
133371 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
133372 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
133373 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
133374 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
133375 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
133376 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
133377 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
133378 +bind_16210 bind 0 16210 NULL nohasharray
133379 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
133380 +create_table_16213 create_table 2 16213 NULL
133381 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
133382 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
133383 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
133384 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
133385 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
133386 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
133387 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
133388 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
133389 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
133390 +cc770_open_16228 cc770_open 0 16228 NULL
133391 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
133392 +r6040_up_16233 r6040_up 0 16233 NULL
133393 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
133394 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
133395 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
133396 +update_mctime_16242 update_mctime 0 16242 NULL
133397 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
133398 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
133399 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
133400 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
133401 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
133402 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
133403 +show_xoffset_16251 show_xoffset 0 16251 NULL
133404 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
133405 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
133406 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
133407 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
133408 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
133409 +cyapa_gen5_bl_initiate_16258 cyapa_gen5_bl_initiate 0 16258 NULL
133410 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
133411 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
133412 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
133413 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
133414 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
133415 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
133416 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
133417 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
133418 +account_16283 account 0-4-2 16283 NULL nohasharray
133419 +mirror_status_16283 mirror_status 5 16283 &account_16283
133420 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
133421 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285
133422 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
133423 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
133424 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
133425 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
133426 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
133427 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
133428 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
133429 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
133430 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
133431 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
133432 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
133433 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
133434 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
133435 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
133436 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
133437 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
133438 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
133439 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
133440 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
133441 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
133442 +enable_periodic_16329 enable_periodic 0 16329 NULL
133443 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
133444 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
133445 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
133446 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
133447 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
133448 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
133449 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
133450 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
133451 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
133452 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 NULL nohasharray
133453 +tps80031_update_16360 tps80031_update 0 16360 &sysfs_create_groups_16360
133454 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
133455 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
133456 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
133457 +rbd_add_16366 rbd_add 0-3 16366 NULL
133458 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
133459 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
133460 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
133461 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 NULL nohasharray
133462 +socket_post_create_16376 socket_post_create 0 16376 &iscsi_tcp_conn_setup_16376
133463 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
133464 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
133465 +nv50_pioc_create_16389 nv50_pioc_create 5 16389 NULL nohasharray
133466 +rmd160_init_16389 rmd160_init 0 16389 &nv50_pioc_create_16389
133467 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
133468 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
133469 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
133470 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
133471 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
133472 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
133473 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
133474 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
133475 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
133476 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
133477 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
133478 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
133479 +cdce706_clkout_prepare_16415 cdce706_clkout_prepare 0 16415 NULL nohasharray
133480 +w1_slave_show_16415 w1_slave_show 0 16415 &cdce706_clkout_prepare_16415 nohasharray
133481 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
133482 +fill_buffer_16418 fill_buffer 0 16418 NULL
133483 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
133484 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
133485 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
133486 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
133487 +format_nservers_16426 format_nservers 0 16426 NULL
133488 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
133489 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
133490 +fm10k_get_sset_count_16433 fm10k_get_sset_count 0 16433 NULL
133491 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
133492 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
133493 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
133494 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
133495 +do_uevent_16445 do_uevent 0 16445 NULL
133496 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
133497 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
133498 +sf1_read_16451 sf1_read 0 16451 NULL
133499 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
133500 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
133501 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
133502 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
133503 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
133504 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
133505 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
133506 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
133507 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
133508 +store_line1_16491 store_line1 4-0 16491 NULL
133509 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
133510 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
133511 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
133512 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
133513 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
133514 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
133515 +gps_show_16504 gps_show 0 16504 NULL
133516 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
133517 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
133518 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
133519 +capi_read_16511 capi_read 0-3 16511 NULL
133520 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
133521 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
133522 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
133523 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
133524 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
133525 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
133526 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
133527 +date_show_16538 date_show 0 16538 NULL
133528 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
133529 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
133530 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
133531 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
133532 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
133533 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
133534 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
133535 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
133536 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
133537 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
133538 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
133539 +transmit_skb_16573 transmit_skb 0 16573 NULL
133540 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
133541 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
133542 +psend_16586 psend 0 16586 NULL
133543 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
133544 +efx_net_open_16592 efx_net_open 0 16592 NULL
133545 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
133546 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
133547 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
133548 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
133549 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
133550 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
133551 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
133552 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 NULL nohasharray
133553 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 &palmas_irq_get_virq_16613
133554 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
133555 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
133556 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
133557 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
133558 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
133559 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
133560 +strict_store_16631 strict_store 0-3 16631 NULL
133561 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
133562 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
133563 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
133564 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
133565 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
133566 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
133567 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
133568 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
133569 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
133570 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
133571 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
133572 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
133573 +store_remote_port_16666 store_remote_port 0 16666 NULL
133574 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
133575 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
133576 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
133577 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
133578 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
133579 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
133580 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
133581 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
133582 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
133583 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
133584 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
133585 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
133586 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
133587 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
133588 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
133589 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
133590 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
133591 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
133592 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
133593 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
133594 +_read_reg_16730 _read_reg 0 16730 NULL
133595 +com20020_resume_16732 com20020_resume 0 16732 NULL
133596 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
133597 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
133598 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
133599 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
133600 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
133601 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
133602 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
133603 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
133604 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 NULL nohasharray
133605 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 &iscsi_recv_pdu_16755
133606 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
133607 +offline_16765 offline 0 16765 NULL
133608 +migratepage_16769 migratepage 0 16769 NULL
133609 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 NULL
133610 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
133611 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
133612 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
133613 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
133614 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
133615 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
133616 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
133617 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
133618 +sdebug_change_qdepth_16802 sdebug_change_qdepth 2-0 16802 NULL
133619 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
133620 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
133621 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
133622 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
133623 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
133624 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
133625 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
133626 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
133627 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
133628 +diWrite_16825 diWrite 0 16825 NULL
133629 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
133630 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 NULL nohasharray
133631 +show_imon_clock_16835 show_imon_clock 0 16835 &scsi_mode_sense_16835
133632 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
133633 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
133634 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
133635 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
133636 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
133637 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
133638 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
133639 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
133640 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
133641 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
133642 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
133643 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
133644 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
133645 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
133646 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
133647 +alloc_idx_lebs_16872 alloc_idx_lebs 2-0 16872 NULL
133648 +st_write_16874 st_write 3-0 16874 NULL
133649 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
133650 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
133651 +always_connected_16878 always_connected 0 16878 NULL
133652 +tulip_open_16881 tulip_open 0 16881 NULL
133653 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
133654 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
133655 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
133656 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
133657 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
133658 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
133659 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
133660 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
133661 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
133662 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
133663 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
133664 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
133665 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
133666 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
133667 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
133668 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
133669 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
133670 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
133671 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &psb_unlocked_ioctl_16926 nohasharray
133672 +sha1_init_16926 sha1_init 0 16926 &snd_gf1_mem_proc_dump_16926
133673 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
133674 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
133675 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
133676 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
133677 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
133678 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
133679 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
133680 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
133681 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
133682 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
133683 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
133684 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
133685 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
133686 +ftrace_match_addr_16959 ftrace_match_addr 0 16959 NULL
133687 +parse_hints_16960 parse_hints 0 16960 NULL
133688 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
133689 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
133690 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
133691 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
133692 +__nfs_revalidate_mapping_16971 __nfs_revalidate_mapping 0 16971 NULL
133693 +lid_show_16974 lid_show 0 16974 NULL nohasharray
133694 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
133695 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
133696 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
133697 +usb_sleep_music_show_16996 usb_sleep_music_show 0 16996 NULL
133698 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 NULL nohasharray
133699 +recover_timer_read_16998 recover_timer_read 0 16998 &ieee80211_tdls_build_mgmt_packet_data_16998
133700 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
133701 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
133702 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
133703 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
133704 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
133705 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
133706 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
133707 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
133708 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
133709 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
133710 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
133711 +show_dgid_17011 show_dgid 0 17011 NULL
133712 +atk_name_show_17015 atk_name_show 0 17015 NULL
133713 +irda_bind_17016 irda_bind 0 17016 NULL
133714 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
133715 +check_fw_17025 check_fw 0 17025 NULL
133716 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
133717 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
133718 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
133719 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
133720 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
133721 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
133722 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
133723 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
133724 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
133725 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
133726 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
133727 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
133728 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
133729 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
133730 +rw_write_17065 rw_write 0-6-5 17065 NULL
133731 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
133732 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
133733 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
133734 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
133735 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
133736 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
133737 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
133738 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 NULL
133739 +entry_length_17093 entry_length 0 17093 NULL
133740 +write_reg_17098 write_reg 0 17098 NULL
133741 +sys_preadv_17100 sys_preadv 3 17100 NULL
133742 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
133743 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
133744 +components_show_17105 components_show 0 17105 NULL
133745 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
133746 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
133747 +md4_final_17113 md4_final 0 17113 NULL
133748 +write_mem_17114 write_mem 3-0 17114 NULL
133749 +disk_range_show_17116 disk_range_show 0 17116 NULL
133750 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
133751 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
133752 +e1000_open_17127 e1000_open 0 17127 NULL
133753 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
133754 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
133755 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
133756 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
133757 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
133758 +video_set_cur_state_17144 video_set_cur_state 0 17144 NULL
133759 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
133760 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
133761 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
133762 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
133763 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
133764 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
133765 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
133766 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
133767 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
133768 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
133769 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
133770 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
133771 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
133772 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
133773 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
133774 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
133775 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
133776 +fan_set_state_17173 fan_set_state 0 17173 NULL
133777 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
133778 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
133779 +set_otp2_17177 set_otp2 4-0 17177 NULL
133780 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
133781 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
133782 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
133783 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
133784 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
133785 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
133786 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
133787 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &driver_state_read_17194 nohasharray
133788 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &iscsit_find_cmd_from_itt_or_dump_17194 nohasharray
133789 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194
133790 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
133791 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
133792 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
133793 +sync_request_17208 sync_request 2 17208 NULL nohasharray
133794 +show_pwmctrl_17208 show_pwmctrl 0 17208 &sync_request_17208
133795 +dn_recvmsg_17213 dn_recvmsg 4-0 17213 NULL
133796 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
133797 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
133798 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
133799 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
133800 +metadata_show_17234 metadata_show 0 17234 NULL
133801 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
133802 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
133803 +mlx4_enable_sriov_17247 mlx4_enable_sriov 3-4 17247 NULL
133804 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
133805 +r3964_read_17257 r3964_read 0 17257 NULL
133806 +__be16_to_cpup_17261 __be16_to_cpup 0 17261 NULL nohasharray
133807 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 &__be16_to_cpup_17261
133808 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL nohasharray
133809 +touchpad_store_17262 touchpad_store 0-4 17262 &error_error_frame_cts_nul_flid_read_17262
133810 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
133811 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
133812 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
133813 +alloc_ep_17269 alloc_ep 1 17269 NULL
133814 +get_locations_17274 get_locations 0 17274 NULL
133815 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
133816 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
133817 +pg_read_17276 pg_read 3-0 17276 NULL
133818 +raw_recvmsg_17277 raw_recvmsg 4-0 17277 NULL
133819 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
133820 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
133821 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
133822 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
133823 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
133824 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
133825 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
133826 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
133827 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
133828 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
133829 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
133830 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
133831 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
133832 +skb_pad_17302 skb_pad 2 17302 NULL
133833 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
133834 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
133835 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
133836 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
133837 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
133838 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
133839 +read_17315 read 0 17315 NULL nohasharray
133840 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315
133841 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
133842 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
133843 +protection_type_show_17322 protection_type_show 0 17322 NULL
133844 +snd_register_device_17323 snd_register_device 0 17323 NULL
133845 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 NULL nohasharray
133846 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 &ata_host_alloc_pinfo_17325 nohasharray
133847 +cyapa_i2c_read_17325 cyapa_i2c_read 0 17325 &rocker_flow_tbl_do_17325
133848 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
133849 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
133850 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
133851 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
133852 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
133853 +pcan_usb_fd_send_cmd_17338 pcan_usb_fd_send_cmd 0 17338 NULL
133854 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
133855 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
133856 +device_suspend_17343 device_suspend 0 17343 NULL
133857 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
133858 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 NULL nohasharray
133859 +sis900_open_17347 sis900_open 0 17347 &ath6kl_wmi_send_mgmt_cmd_17347
133860 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
133861 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
133862 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
133863 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
133864 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
133865 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
133866 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
133867 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
133868 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
133869 +get_property_17392 get_property 0 17392 NULL nohasharray
133870 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
133871 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
133872 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
133873 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
133874 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
133875 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
133876 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
133877 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
133878 +store_enabled_17417 store_enabled 0 17417 NULL
133879 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
133880 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
133881 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
133882 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
133883 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL
133884 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
133885 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
133886 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
133887 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
133888 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
133889 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
133890 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
133891 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
133892 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
133893 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
133894 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
133895 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 NULL nohasharray
133896 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 &snd_hammerfall_get_buffer_17441
133897 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
133898 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
133899 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
133900 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
133901 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
133902 +readpage_strip_17452 readpage_strip 0 17452 NULL
133903 +BC_Read_Reg_17455 BC_Read_Reg 0 17455 NULL
133904 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
133905 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
133906 +show_proc_name_17464 show_proc_name 0 17464 NULL
133907 +probe_bios_17467 probe_bios 1 17467 NULL
133908 +show_temp_min_17471 show_temp_min 0 17471 NULL
133909 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
133910 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
133911 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
133912 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
133913 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
133914 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
133915 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
133916 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
133917 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
133918 +copy_page_from_iter_17512 copy_page_from_iter 3-0 17512 NULL
133919 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
133920 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
133921 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
133922 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
133923 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
133924 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
133925 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
133926 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
133927 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
133928 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
133929 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
133930 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
133931 +xlog_do_log_recovery_17550 xlog_do_log_recovery 3 17550 NULL
133932 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
133933 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
133934 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
133935 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
133936 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
133937 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
133938 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
133939 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
133940 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
133941 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
133942 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
133943 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
133944 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
133945 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
133946 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
133947 +write_17592 write 0-3 17592 &command_setcolourparams_17592
133948 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
133949 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
133950 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL
133951 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
133952 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
133953 +nvkm_gpio_create__17601 nvkm_gpio_create_ 4 17601 NULL
133954 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
133955 +osst_execute_17607 osst_execute 6-7 17607 NULL nohasharray
133956 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
133957 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
133958 +null_show_17619 null_show 0 17619 NULL
133959 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
133960 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
133961 +dma_map_page_17628 dma_map_page 0 17628 NULL
133962 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
133963 +purge_port_17641 purge_port 0 17641 NULL
133964 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 1-0 17645 NULL nohasharray
133965 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
133966 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
133967 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
133968 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
133969 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL
133970 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
133971 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
133972 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
133973 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
133974 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
133975 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
133976 +kernel_write_17665 kernel_write 0-3 17665 NULL
133977 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
133978 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
133979 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
133980 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
133981 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
133982 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
133983 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
133984 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
133985 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
133986 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
133987 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
133988 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
133989 +rds_bind_17690 rds_bind 0 17690 NULL
133990 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
133991 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
133992 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
133993 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
133994 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707
133995 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
133996 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
133997 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
133998 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
133999 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
134000 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
134001 +afs_writepage_17722 afs_writepage 0 17722 NULL
134002 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
134003 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
134004 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
134005 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
134006 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
134007 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
134008 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
134009 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
134010 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
134011 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
134012 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
134013 +inode_setxattr_17744 inode_setxattr 0 17744 NULL
134014 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
134015 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
134016 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
134017 +add_durable_context_17763 add_durable_context 0 17763 NULL
134018 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
134019 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
134020 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
134021 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
134022 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
134023 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
134024 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
134025 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
134026 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
134027 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
134028 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
134029 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
134030 +cyapa_firmware_17800 cyapa_firmware 0 17800 NULL
134031 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
134032 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
134033 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
134034 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
134035 +show_bind_17808 show_bind 0 17808 NULL nohasharray
134036 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
134037 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
134038 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
134039 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
134040 +copy_out_args_17816 copy_out_args 0 17816 NULL
134041 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
134042 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
134043 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
134044 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
134045 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
134046 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
134047 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
134048 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
134049 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
134050 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
134051 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831 nohasharray
134052 +cyapa_show_fm_ver_17831 cyapa_show_fm_ver 0 17831 &show_prochot_short_17831
134053 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
134054 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
134055 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
134056 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
134057 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
134058 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
134059 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
134060 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
134061 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
134062 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
134063 +enumerate_17850 enumerate 0 17850 NULL
134064 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
134065 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
134066 +extsize_17863 extsize 0 17863 NULL nohasharray
134067 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
134068 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
134069 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
134070 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
134071 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
134072 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
134073 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
134074 +linear_run_17869 linear_run 0 17869 NULL
134075 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
134076 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
134077 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
134078 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
134079 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
134080 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
134081 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
134082 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
134083 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
134084 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
134085 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
134086 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
134087 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
134088 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
134089 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
134090 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
134091 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
134092 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
134093 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
134094 +recover_head_17904 recover_head 3 17904 NULL
134095 +systab_show_17907 systab_show 0 17907 NULL
134096 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
134097 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
134098 +dccp_feat_register_sp_17914 dccp_feat_register_sp 5-0 17914 NULL
134099 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
134100 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
134101 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
134102 +media_show_17920 media_show 0 17920 NULL
134103 +create_17922 create 0 17922 NULL nohasharray
134104 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
134105 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
134106 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
134107 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
134108 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
134109 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
134110 +vif_delete_17931 vif_delete 0 17931 NULL
134111 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
134112 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
134113 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
134114 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
134115 +show_otp3_17954 show_otp3 0 17954 NULL
134116 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
134117 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
134118 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
134119 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL nohasharray
134120 +batadv_get_sset_count_17963 batadv_get_sset_count 0 17963 &ufs_free_blocks_17963
134121 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
134122 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
134123 +show_serial_17967 show_serial 0 17967 NULL
134124 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
134125 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
134126 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
134127 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
134128 +rtl2830_bulk_write_17980 rtl2830_bulk_write 2-4 17980 NULL
134129 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
134130 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
134131 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
134132 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
134133 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
134134 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
134135 +show_tty_active_17994 show_tty_active 0 17994 NULL
134136 +init_umac_17998 init_umac 0 17998 NULL
134137 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
134138 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
134139 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
134140 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
134141 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
134142 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
134143 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
134144 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
134145 +he_proc_read_18015 he_proc_read 0 18015 NULL
134146 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
134147 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
134148 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
134149 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
134150 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
134151 +ina226_set_interval_18027 ina226_set_interval 0-4 18027 NULL
134152 +raw_write_18028 raw_write 3-0 18028 NULL
134153 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
134154 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
134155 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
134156 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
134157 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
134158 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
134159 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
134160 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
134161 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
134162 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
134163 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
134164 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
134165 +max8925_enable_18058 max8925_enable 0 18058 NULL
134166 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
134167 +lua_sysfs_read_18062 lua_sysfs_read 6-0 18062 NULL nohasharray
134168 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
134169 +process_measurement_18064 process_measurement 0 18064 NULL
134170 +fpregs_get_18066 fpregs_get 4 18066 NULL
134171 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
134172 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
134173 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
134174 +open_18074 open 0 18074 &do_budget_space_18074
134175 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
134176 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
134177 +bop_insert_18078 bop_insert 0 18078 NULL
134178 +get_vm_area_18080 get_vm_area 1 18080 NULL
134179 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
134180 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
134181 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
134182 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
134183 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
134184 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
134185 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
134186 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
134187 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 NULL nohasharray
134188 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 &snd_seq_fifo_cell_out_18092
134189 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
134190 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
134191 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 NULL nohasharray
134192 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 &lm8323_pwm_show_time_18095
134193 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
134194 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
134195 +read_18109 read 0 18109 NULL
134196 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
134197 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 NULL nohasharray
134198 +dib0090_set_params_18113 dib0090_set_params 0 18113 &sctp_bind_addr_copy_18113
134199 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
134200 +set_in_18115 set_in 0-4 18115 NULL
134201 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
134202 +svc_getnl_18120 svc_getnl 0 18120 NULL
134203 +ath10k_htt_rx_ring_refill_18122 ath10k_htt_rx_ring_refill 0 18122 NULL
134204 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
134205 +lapbeth_open_18134 lapbeth_open 0 18134 NULL
134206 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
134207 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
134208 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
134209 +show_wr_req_18151 show_wr_req 0 18151 NULL
134210 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
134211 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
134212 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
134213 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
134214 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
134215 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
134216 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
134217 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
134218 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
134219 +aio_write_18187 aio_write 0 18187 NULL
134220 +cfpkt_create_18197 cfpkt_create 1 18197 NULL nohasharray
134221 +read_first_n_18197 read_first_n 0 18197 &cfpkt_create_18197 nohasharray
134222 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197
134223 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
134224 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
134225 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
134226 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
134227 +show_immediate_18208 show_immediate 0 18208 NULL
134228 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
134229 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
134230 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
134231 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
134232 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
134233 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
134234 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
134235 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
134236 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
134237 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
134238 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
134239 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
134240 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
134241 +xgbe_vlan_rx_add_vid_18251 xgbe_vlan_rx_add_vid 0 18251 NULL
134242 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
134243 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
134244 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
134245 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
134246 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
134247 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
134248 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
134249 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
134250 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
134251 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
134252 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
134253 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
134254 +ipip_get_size_18276 ipip_get_size 0 18276 NULL
134255 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
134256 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
134257 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
134258 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 NULL nohasharray
134259 +ipv4_mtu_18287 ipv4_mtu 0 18287 &lpfc_fcp_cpu_map_show_18287 nohasharray
134260 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &ipv4_mtu_18287
134261 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
134262 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
134263 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
134264 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
134265 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
134266 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
134267 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
134268 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
134269 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
134270 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
134271 +vga_r_18310 vga_r 0 18310 NULL
134272 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
134273 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
134274 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
134275 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
134276 +single_flag_show_18320 single_flag_show 0 18320 NULL nohasharray
134277 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 &single_flag_show_18320
134278 +alloc_and_copy_string_18321 alloc_and_copy_string 2-0 18321 NULL
134279 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
134280 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
134281 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
134282 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
134283 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
134284 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
134285 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
134286 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
134287 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
134288 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
134289 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
134290 +copy_page_to_iter_18345 copy_page_to_iter 0-3 18345 NULL
134291 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
134292 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
134293 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
134294 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
134295 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
134296 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
134297 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
134298 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
134299 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
134300 +ep_io_18367 ep_io 0 18367 NULL nohasharray
134301 +irq_show_18367 irq_show 0 18367 &ep_io_18367
134302 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
134303 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
134304 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
134305 +temp2_show_18377 temp2_show 0 18377 NULL
134306 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
134307 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
134308 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
134309 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
134310 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
134311 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 NULL nohasharray
134312 +ci_role_write_18388 ci_role_write 3-0 18388 &irq_find_mapping_18388
134313 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
134314 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
134315 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
134316 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
134317 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
134318 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
134319 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
134320 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
134321 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
134322 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
134323 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
134324 +link_state_show_18407 link_state_show 0 18407 NULL
134325 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
134326 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
134327 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
134328 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 7-0 18426 NULL
134329 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
134330 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
134331 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
134332 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
134333 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
134334 +match_number_18436 match_number 0 18436 NULL
134335 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 NULL nohasharray
134336 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 &snd_hda_get_connections_18437
134337 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
134338 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
134339 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
134340 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
134341 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
134342 +set_component_status_18453 set_component_status 0-4 18453 NULL
134343 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
134344 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
134345 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
134346 +transfer_18460 transfer 0 18460 NULL nohasharray
134347 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
134348 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
134349 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 3-2 18466 NULL nohasharray
134350 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
134351 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
134352 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
134353 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
134354 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
134355 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
134356 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
134357 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
134358 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
134359 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
134360 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
134361 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
134362 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
134363 +cyapa_gen5_show_baseline_18506 cyapa_gen5_show_baseline 0 18506 NULL
134364 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
134365 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 NULL nohasharray
134366 +limit_read_18510 limit_read 0-3 18510 &__copy_user_zeroing_intel_18510
134367 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
134368 +pcrs_show_18512 pcrs_show 0 18512 NULL
134369 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
134370 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
134371 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
134372 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
134373 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
134374 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
134375 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
134376 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
134377 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
134378 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
134379 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL
134380 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
134381 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
134382 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
134383 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
134384 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
134385 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
134386 +nforce2_access_18557 nforce2_access 0 18557 NULL
134387 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
134388 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
134389 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
134390 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
134391 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
134392 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
134393 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
134394 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
134395 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
134396 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
134397 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
134398 +acpi_lpat_raw_to_temp_18576 acpi_lpat_raw_to_temp 0-2 18576 NULL
134399 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
134400 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
134401 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
134402 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
134403 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
134404 +show_target_speed_18587 show_target_speed 0 18587 NULL
134405 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
134406 +write_18590 write 0 18590 NULL nohasharray
134407 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 &write_18590
134408 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
134409 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
134410 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
134411 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
134412 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
134413 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
134414 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
134415 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
134416 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
134417 +transfer_18603 transfer 0 18603 NULL
134418 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
134419 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
134420 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 NULL nohasharray
134421 +show_in_18609 show_in 0 18609 &batadv_arp_get_type_18609
134422 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
134423 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
134424 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
134425 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
134426 +show_saturation_18621 show_saturation 0 18621 NULL
134427 +read_hw_18624 read_hw 0-5-6 18624 NULL
134428 +from_buffer_18625 from_buffer 3-0 18625 NULL
134429 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
134430 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
134431 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
134432 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
134433 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
134434 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
134435 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
134436 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
134437 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
134438 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
134439 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
134440 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
134441 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
134442 +show_18656 show 0 18656 NULL nohasharray
134443 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
134444 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
134445 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
134446 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
134447 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
134448 +unmap_page_18665 unmap_page 2-3 18665 NULL
134449 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
134450 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
134451 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
134452 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
134453 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
134454 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
134455 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
134456 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
134457 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
134458 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
134459 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
134460 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
134461 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
134462 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
134463 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 0-3 18708 &iwl_dbgfs_rx_handlers_read_18708
134464 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
134465 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
134466 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
134467 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
134468 +add_host_store_18718 add_host_store 0-3 18718 NULL
134469 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
134470 +store_uevent_18721 store_uevent 0-4 18721 NULL
134471 +pem_show_data_18725 pem_show_data 0 18725 NULL
134472 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
134473 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
134474 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
134475 +store_scan_18738 store_scan 0-4 18738 NULL
134476 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
134477 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
134478 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
134479 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
134480 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
134481 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
134482 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
134483 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
134484 +power_mode_show_18761 power_mode_show 0 18761 NULL
134485 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
134486 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
134487 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
134488 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
134489 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
134490 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
134491 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
134492 +hw_init_18779 hw_init 0 18779 NULL
134493 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
134494 +hidp_raw_request_18781 hidp_raw_request 4-0 18781 NULL nohasharray
134495 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
134496 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
134497 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
134498 +uart_write_room_18799 uart_write_room 0 18799 NULL
134499 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
134500 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
134501 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
134502 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
134503 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
134504 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
134505 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
134506 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
134507 +disabled_show_18820 disabled_show 0 18820 NULL
134508 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
134509 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
134510 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
134511 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
134512 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
134513 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
134514 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
134515 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
134516 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
134517 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
134518 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
134519 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
134520 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
134521 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
134522 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
134523 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
134524 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
134525 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
134526 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
134527 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
134528 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
134529 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
134530 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
134531 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
134532 +comedi_isadma_alloc_18893 comedi_isadma_alloc 2 18893 NULL
134533 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
134534 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
134535 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
134536 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
134537 +ds1685_rtc_sysfs_ctrl_regs_show_18905 ds1685_rtc_sysfs_ctrl_regs_show 0 18905 NULL
134538 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
134539 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
134540 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
134541 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
134542 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
134543 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
134544 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
134545 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
134546 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
134547 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
134548 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
134549 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
134550 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
134551 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
134552 +show_baseline_18929 show_baseline 0 18929 NULL
134553 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
134554 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
134555 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
134556 +mtrr_del_18943 mtrr_del 1 18943 NULL
134557 +ida_get_new_18948 ida_get_new 0 18948 NULL
134558 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
134559 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
134560 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 NULL nohasharray
134561 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 &sctp_tsnmap_num_gabs_18952
134562 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
134563 +store_18955 store 0 18955 NULL
134564 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
134565 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
134566 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
134567 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
134568 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
134569 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
134570 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL nohasharray
134571 +cx25821_buffer_prepare_18977 cx25821_buffer_prepare 0 18977 &twl4030reg_is_enabled_18977
134572 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
134573 +net_open_18997 net_open 0 18997 NULL
134574 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
134575 +store_18998 store 0-3 18998 &si4713_transfer_18998
134576 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
134577 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
134578 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
134579 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
134580 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
134581 +layout_in_gaps_19006 layout_in_gaps 2-0 19006 NULL nohasharray
134582 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 &layout_in_gaps_19006
134583 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
134584 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
134585 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
134586 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
134587 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
134588 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
134589 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
134590 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
134591 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
134592 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
134593 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
134594 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
134595 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
134596 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
134597 +acpi_install_table_19043 acpi_install_table 1 19043 &revalidate_19043 nohasharray
134598 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &acpi_install_table_19043 nohasharray
134599 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043
134600 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
134601 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
134602 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
134603 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
134604 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
134605 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
134606 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
134607 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
134608 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
134609 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
134610 +msix_map_region_19072 msix_map_region 2 19072 NULL
134611 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
134612 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
134613 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
134614 +gue_gro_remcsum_19079 gue_gro_remcsum 5-2 19079 NULL
134615 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
134616 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
134617 +show_sched7_19083 show_sched7 0 19083 NULL
134618 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
134619 +write_19086 write 0 19086 NULL
134620 +clk_core_set_rate_nolock_19089 clk_core_set_rate_nolock 0 19089 NULL
134621 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
134622 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
134623 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
134624 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
134625 +write_byte_19095 write_byte 0 19095 NULL
134626 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
134627 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
134628 +rt73usb_get_tx_data_len_19103 rt73usb_get_tx_data_len 0 19103 NULL
134629 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
134630 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
134631 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
134632 +befs_statfs_19114 befs_statfs 0 19114 NULL
134633 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
134634 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
134635 +nb_callback_19124 nb_callback 0 19124 NULL nohasharray
134636 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 &nb_callback_19124
134637 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
134638 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
134639 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
134640 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
134641 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
134642 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
134643 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
134644 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
134645 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
134646 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
134647 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
134648 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
134649 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
134650 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
134651 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
134652 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
134653 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 NULL nohasharray
134654 +store_virtual_19163 store_virtual 0-4 19163 &ext3_reserve_inode_write_19163
134655 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
134656 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
134657 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
134658 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
134659 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
134660 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
134661 +show_service_id_19190 show_service_id 0 19190 NULL
134662 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
134663 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
134664 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
134665 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
134666 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
134667 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
134668 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
134669 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
134670 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
134671 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
134672 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
134673 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
134674 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
134675 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
134676 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
134677 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
134678 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
134679 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
134680 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
134681 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
134682 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
134683 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
134684 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
134685 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
134686 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
134687 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
134688 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
134689 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
134690 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
134691 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
134692 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
134693 +store_19264 store 0-3 19264 NULL nohasharray
134694 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
134695 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
134696 +sys_fcntl_19267 sys_fcntl 3 19267 NULL nohasharray
134697 +isight_start_streaming_19267 isight_start_streaming 0 19267 &sys_fcntl_19267 nohasharray
134698 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &isight_start_streaming_19267 nohasharray
134699 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
134700 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
134701 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
134702 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
134703 +patch_si3054_19278 patch_si3054 0 19278 NULL
134704 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
134705 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 NULL nohasharray
134706 +md5_export_19284 md5_export 0 19284 &io_mapping_map_wc_19284
134707 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
134708 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
134709 +raw_send_hdrinc_19292 raw_send_hdrinc 4 19292 NULL
134710 +show_in_max1_19293 show_in_max1 0 19293 NULL
134711 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
134712 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
134713 +TermChar_show_19300 TermChar_show 0 19300 NULL
134714 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
134715 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
134716 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
134717 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
134718 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
134719 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
134720 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
134721 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
134722 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
134723 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
134724 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
134725 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
134726 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
134727 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
134728 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
134729 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
134730 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
134731 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
134732 +bq32k_read_19342 bq32k_read 0 19342 NULL
134733 +group_show_19349 group_show 0 19349 NULL
134734 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
134735 +hix5hd2_i2c_xfer_19354 hix5hd2_i2c_xfer 0-3 19354 NULL
134736 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
134737 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
134738 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
134739 +firmware_data_write_19360 firmware_data_write 6-5-0 19360 NULL
134740 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
134741 +ipheth_open_19366 ipheth_open 0 19366 NULL
134742 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
134743 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
134744 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
134745 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
134746 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
134747 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
134748 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
134749 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
134750 +pep_recvmsg_19402 pep_recvmsg 4-0 19402 NULL
134751 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
134752 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
134753 +compr_flush_19409 compr_flush 2 19409 NULL
134754 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
134755 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
134756 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
134757 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
134758 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
134759 +write_begin_19424 write_begin 0 19424 NULL
134760 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
134761 +packet_read_list_19427 packet_read_list 0 19427 NULL
134762 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
134763 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
134764 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
134765 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
134766 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
134767 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
134768 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
134769 +store_19443 store 0 19443 NULL
134770 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
134771 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
134772 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
134773 +store_link_state_19448 store_link_state 0-4 19448 NULL
134774 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
134775 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
134776 +team_device_event_19466 team_device_event 0 19466 NULL
134777 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
134778 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
134779 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
134780 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
134781 +refill_pool_19477 refill_pool 2 19477 NULL
134782 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
134783 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
134784 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
134785 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
134786 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
134787 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
134788 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
134789 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
134790 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
134791 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
134792 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
134793 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
134794 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
134795 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
134796 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
134797 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
134798 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
134799 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
134800 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
134801 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &gmbus_wait_hw_status_19522 nohasharray
134802 +reg_write_19522 reg_write 0 19522 &__uncore_filter_tid3_show_19522
134803 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
134804 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
134805 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
134806 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
134807 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
134808 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
134809 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
134810 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
134811 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
134812 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
134813 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
134814 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
134815 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
134816 +pcrlock_19550 pcrlock 0 19550 NULL
134817 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
134818 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
134819 +set_pec_19556 set_pec 0-4 19556 NULL
134820 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
134821 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
134822 +kernel_read_19559 kernel_read 0-4 19559 NULL
134823 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
134824 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
134825 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0-3 19565 NULL
134826 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
134827 +nfsd_read_19568 nfsd_read 5 19568 NULL
134828 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
134829 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
134830 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
134831 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
134832 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
134833 +__da903x_read_19582 __da903x_read 0 19582 NULL
134834 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
134835 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
134836 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
134837 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
134838 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
134839 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
134840 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
134841 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
134842 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
134843 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
134844 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
134845 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
134846 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
134847 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
134848 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
134849 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
134850 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
134851 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
134852 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
134853 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
134854 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
134855 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
134856 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
134857 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
134858 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
134859 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
134860 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
134861 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
134862 +parser_init_19651 parser_init 2 19651 NULL
134863 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
134864 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
134865 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
134866 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
134867 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
134868 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
134869 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
134870 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
134871 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
134872 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
134873 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
134874 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
134875 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
134876 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
134877 +usbnet_write_cmd_19679 usbnet_write_cmd 7-0 19679 NULL
134878 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
134879 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
134880 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
134881 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
134882 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
134883 +hints_show_19705 hints_show 0 19705 NULL
134884 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
134885 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
134886 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
134887 +read_reg_19723 read_reg 0 19723 NULL nohasharray
134888 +port_enable_19723 port_enable 0 19723 &read_reg_19723
134889 +sleep_functions_on_battery_store_19725 sleep_functions_on_battery_store 0-4 19725 NULL
134890 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
134891 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
134892 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
134893 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
134894 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
134895 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
134896 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
134897 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
134898 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
134899 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
134900 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
134901 +readhscx_19769 readhscx 0 19769 NULL nohasharray
134902 +i8k_get_fan_type_19769 i8k_get_fan_type 0 19769 &readhscx_19769
134903 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
134904 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
134905 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
134906 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
134907 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
134908 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
134909 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
134910 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
134911 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
134912 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
134913 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
134914 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
134915 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
134916 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
134917 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
134918 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
134919 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
134920 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
134921 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
134922 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
134923 +nci_hci_set_param_19812 nci_hci_set_param 5 19812 NULL nohasharray
134924 +ext2_setsize_19812 ext2_setsize 0 19812 &nci_hci_set_param_19812
134925 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
134926 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
134927 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
134928 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
134929 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
134930 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
134931 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
134932 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
134933 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
134934 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
134935 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
134936 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
134937 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
134938 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
134939 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
134940 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
134941 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
134942 +oti6858_open_19850 oti6858_open 0 19850 NULL
134943 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
134944 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
134945 +dlm_lock_19858 dlm_lock 0 19858 NULL
134946 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
134947 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
134948 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 NULL nohasharray
134949 +twlreg_grp_19866 twlreg_grp 0 19866 &llcp_allocate_pdu_19866
134950 +ip6gre_err_19869 ip6gre_err 5 19869 NULL nohasharray
134951 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 &ip6gre_err_19869 nohasharray
134952 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869
134953 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
134954 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
134955 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
134956 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
134957 +netevent_callback_19879 netevent_callback 0 19879 NULL
134958 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
134959 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
134960 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
134961 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
134962 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
134963 +show_19893 show 0 19893 NULL nohasharray
134964 +_readpage_19893 _readpage 0 19893 &show_19893
134965 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
134966 +xgbe_init_ring_19901 xgbe_init_ring 3-0 19901 NULL nohasharray
134967 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 &xgbe_init_ring_19901
134968 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
134969 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
134970 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
134971 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
134972 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
134973 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
134974 +mangle_name_19923 mangle_name 0 19923 NULL
134975 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
134976 +__add_section_19931 __add_section 0 19931 NULL
134977 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
134978 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
134979 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
134980 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
134981 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
134982 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
134983 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
134984 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
134985 +tipc_bind_19957 tipc_bind 0 19957 NULL
134986 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
134987 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
134988 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
134989 +ax25_send_frame_19964 ax25_send_frame 2 19964 NULL nohasharray
134990 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 &ax25_send_frame_19964
134991 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
134992 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
134993 +attr_sensitivity_store_cptkbd_19976 attr_sensitivity_store_cptkbd 0-4 19976 NULL
134994 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
134995 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
134996 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
134997 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
134998 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
134999 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
135000 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
135001 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
135002 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
135003 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
135004 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
135005 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
135006 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
135007 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
135008 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
135009 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 NULL nohasharray
135010 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 &smsc911x_reg_read_20026
135011 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
135012 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
135013 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
135014 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
135015 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
135016 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
135017 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
135018 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
135019 +read_tape_20037 read_tape 0 20037 NULL
135020 +nvkm_disp_create__20040 nvkm_disp_create_ 4-7 20040 NULL nohasharray
135021 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 &nvkm_disp_create__20040
135022 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
135023 +cmdline_show_20044 cmdline_show 0 20044 NULL
135024 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
135025 +show_compression_20048 show_compression 0 20048 NULL
135026 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
135027 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
135028 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
135029 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
135030 +upcall_20060 upcall 0-4 20060 NULL
135031 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
135032 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
135033 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
135034 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
135035 +target_message_20072 target_message 2 20072 NULL
135036 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
135037 +ieee802154_check_concurrent_iface_20080 ieee802154_check_concurrent_iface 0 20080 &rawv6_sendmsg_20080 nohasharray
135038 +init_chip_reset_20080 init_chip_reset 0 20080 &ieee802154_check_concurrent_iface_20080
135039 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
135040 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
135041 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
135042 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
135043 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
135044 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
135045 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
135046 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
135047 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
135048 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
135049 +read_int_20098 read_int 0 20098 NULL nohasharray
135050 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
135051 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
135052 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
135053 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
135054 +fd_do_unmap_20109 fd_do_unmap 4 20109 NULL
135055 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
135056 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
135057 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
135058 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
135059 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
135060 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
135061 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
135062 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
135063 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
135064 +snd_info_register_20136 snd_info_register 0 20136 NULL
135065 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
135066 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
135067 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
135068 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
135069 +send_init_20149 send_init 0 20149 NULL nohasharray
135070 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
135071 +write_20150 write 0 20150 NULL
135072 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
135073 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
135074 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
135075 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
135076 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
135077 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
135078 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
135079 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
135080 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
135081 +kstrtou8_20177 kstrtou8 0 20177 NULL
135082 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
135083 +ieee802154_check_mac_settings_20182 ieee802154_check_mac_settings 0 20182 NULL
135084 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
135085 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
135086 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
135087 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
135088 +trusted_set_20196 trusted_set 0 20196 NULL
135089 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
135090 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
135091 +video_end_20205 video_end 0 20205 NULL
135092 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 2-3-0-4-5-6 20211 NULL
135093 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
135094 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL
135095 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
135096 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
135097 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
135098 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
135099 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
135100 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
135101 +bind_20227 bind 0 20227 NULL
135102 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
135103 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
135104 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
135105 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
135106 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
135107 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
135108 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
135109 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
135110 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
135111 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
135112 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
135113 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
135114 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
135115 +async_20251 async 0 20251 NULL
135116 +store_filter_20252 store_filter 0-4 20252 NULL
135117 +resource_size_20256 resource_size 0 20256 NULL
135118 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
135119 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
135120 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
135121 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
135122 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
135123 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
135124 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
135125 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
135126 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
135127 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
135128 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
135129 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
135130 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
135131 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
135132 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
135133 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
135134 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
135135 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
135136 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
135137 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
135138 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
135139 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
135140 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
135141 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
135142 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
135143 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
135144 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
135145 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
135146 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
135147 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
135148 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
135149 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
135150 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
135151 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
135152 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
135153 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
135154 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
135155 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
135156 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
135157 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
135158 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
135159 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
135160 +cyapa_i2c_reg_read_block_20326 cyapa_i2c_reg_read_block 0 20326 NULL
135161 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
135162 +lpt_gc_20337 lpt_gc 0 20337 NULL
135163 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
135164 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
135165 +show_turbo_20348 show_turbo 0 20348 NULL
135166 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
135167 +show_tablet_20355 show_tablet 0 20355 NULL
135168 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
135169 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
135170 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
135171 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
135172 +core_num_show_20369 core_num_show 0 20369 NULL
135173 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
135174 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
135175 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
135176 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
135177 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
135178 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
135179 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
135180 +stmmac_get_sset_count_20387 stmmac_get_sset_count 0 20387 NULL
135181 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
135182 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
135183 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
135184 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
135185 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
135186 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
135187 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
135188 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
135189 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
135190 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
135191 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
135192 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
135193 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
135194 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
135195 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
135196 +add_hash_entry_20427 add_hash_entry 0 20427 NULL
135197 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
135198 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
135199 +find_skb_20431 find_skb 2 20431 NULL
135200 +fmc_send_cmd_20435 fmc_send_cmd 5-0 20435 NULL
135201 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
135202 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
135203 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
135204 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
135205 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
135206 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 NULL nohasharray
135207 +ir_open_20461 ir_open 0 20461 &ds2781_read_user_eeprom_bin_20461
135208 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
135209 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
135210 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
135211 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
135212 +read_buf_20469 read_buf 2 20469 NULL
135213 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
135214 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
135215 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
135216 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
135217 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
135218 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
135219 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
135220 +start_service_discovery_20477 start_service_discovery 4 20477 NULL nohasharray
135221 +show_scan_age_20477 show_scan_age 0 20477 &start_service_discovery_20477
135222 +memcg_update_list_lru_20486 memcg_update_list_lru 3-0 20486 NULL
135223 +vxge_open_20497 vxge_open 0 20497 NULL
135224 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
135225 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
135226 +hidraw_report_event_20503 hidraw_report_event 3 20503 NULL nohasharray
135227 +mcs_net_open_20503 mcs_net_open 0 20503 &hidraw_report_event_20503
135228 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
135229 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
135230 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
135231 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
135232 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
135233 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
135234 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
135235 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
135236 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
135237 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
135238 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
135239 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
135240 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
135241 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
135242 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
135243 +venus_create_20555 venus_create 4 20555 NULL
135244 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
135245 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
135246 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
135247 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
135248 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
135249 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
135250 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 NULL nohasharray
135251 +isight_prepare_20572 isight_prepare 0 20572 &ctnetlink_label_size_20572
135252 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
135253 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
135254 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
135255 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
135256 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
135257 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
135258 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
135259 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
135260 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
135261 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
135262 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
135263 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
135264 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
135265 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
135266 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
135267 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
135268 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
135269 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 NULL nohasharray
135270 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 &lpfc_task_mgmt_tmo_show_20600
135271 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
135272 +_netdev_open_20602 _netdev_open 0 20602 NULL
135273 +lirc_write_20604 lirc_write 3 20604 NULL
135274 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
135275 +first_done_show_20612 first_done_show 0 20612 NULL
135276 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
135277 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
135278 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
135279 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
135280 +show_20621 show 0 20621 NULL
135281 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
135282 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
135283 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
135284 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
135285 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
135286 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
135287 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
135288 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
135289 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
135290 +setattr_20644 setattr 0 20644 NULL
135291 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
135292 +sierra_write_room_20649 sierra_write_room 0 20649 NULL
135293 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
135294 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
135295 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
135296 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
135297 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
135298 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
135299 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
135300 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
135301 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
135302 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
135303 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
135304 +downcall_20675 downcall 0-3 20675 NULL
135305 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
135306 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
135307 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
135308 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
135309 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
135310 +store_20687 store 0 20687 NULL
135311 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
135312 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
135313 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
135314 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
135315 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3-0 20694 NULL
135316 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
135317 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
135318 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
135319 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
135320 +roles_init_20704 roles_init 0 20704 NULL
135321 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
135322 +set_alarm_20706 set_alarm 0 20706 NULL
135323 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
135324 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
135325 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
135326 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
135327 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
135328 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
135329 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
135330 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
135331 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
135332 +mt2063_write_20732 mt2063_write 0 20732 NULL
135333 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 NULL nohasharray
135334 +write_field_20735 write_field 0 20735 &edd_show_host_bus_20735
135335 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
135336 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
135337 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
135338 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
135339 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
135340 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
135341 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
135342 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
135343 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
135344 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
135345 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
135346 +splice_read_20762 splice_read 0 20762 NULL
135347 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
135348 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
135349 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
135350 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
135351 +rtl8139_get_sset_count_20776 rtl8139_get_sset_count 0 20776 NULL
135352 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
135353 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
135354 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
135355 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
135356 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
135357 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 NULL nohasharray
135358 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 &fb_alloc_cmap_gfp_20792
135359 +iommu_range_alloc_20794 iommu_range_alloc 3 20794 NULL
135360 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
135361 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
135362 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
135363 +edid_write_20797 edid_write 3-0 20797 NULL
135364 +wlan_show_20798 wlan_show 0 20798 NULL nohasharray
135365 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 &wlan_show_20798
135366 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
135367 +show_nguid_20800 show_nguid 0 20800 NULL
135368 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
135369 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
135370 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
135371 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
135372 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
135373 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
135374 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
135375 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
135376 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
135377 +memory_max_write_20820 memory_max_write 0-3 20820 NULL
135378 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
135379 +make_rate_20827 make_rate 0 20827 NULL
135380 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
135381 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
135382 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
135383 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
135384 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
135385 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
135386 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836
135387 +show_min_width_20837 show_min_width 0 20837 NULL
135388 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
135389 +get_fan_target_20839 get_fan_target 0 20839 NULL
135390 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
135391 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
135392 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
135393 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
135394 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
135395 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
135396 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
135397 +decompress_20854 decompress 0 20854 NULL
135398 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
135399 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
135400 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
135401 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
135402 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
135403 +nc_register_read_20875 nc_register_read 0 20875 NULL
135404 +command_setexposure_20876 command_setexposure 0 20876 NULL
135405 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
135406 +ace_open_20884 ace_open 0 20884 NULL nohasharray
135407 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
135408 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
135409 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
135410 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
135411 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
135412 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
135413 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
135414 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
135415 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
135416 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
135417 +eeprom_show_20916 eeprom_show 0 20916 NULL
135418 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
135419 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
135420 +ipvlan_nl_getsize_20919 ipvlan_nl_getsize 0 20919 NULL
135421 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
135422 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
135423 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
135424 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
135425 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
135426 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
135427 +htable_bits_20933 htable_bits 0 20933 NULL
135428 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
135429 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
135430 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
135431 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
135432 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
135433 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
135434 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
135435 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
135436 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
135437 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
135438 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
135439 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
135440 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
135441 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
135442 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
135443 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
135444 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
135445 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
135446 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
135447 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
135448 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
135449 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
135450 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
135451 +uinput_write_20977 uinput_write 0-3 20977 NULL
135452 +clear_codec_20983 clear_codec 0 20983 NULL
135453 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
135454 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
135455 +qib_verbs_send_20999 qib_verbs_send 3-5 20999 NULL
135456 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
135457 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
135458 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
135459 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
135460 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
135461 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
135462 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
135463 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
135464 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
135465 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
135466 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
135467 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
135468 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
135469 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 NULL nohasharray
135470 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 &snd_pcm_lib_preallocate_pages_21031 nohasharray
135471 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031
135472 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
135473 +show_address_21038 show_address 0 21038 NULL nohasharray
135474 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
135475 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
135476 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
135477 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
135478 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
135479 +rose_create_facilities_21067 rose_create_facilities 0 21067 NULL nohasharray
135480 +tc574_suspend_21067 tc574_suspend 0 21067 &rose_create_facilities_21067
135481 +encrypt_21069 encrypt 0 21069 NULL
135482 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
135483 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072
135484 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
135485 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
135486 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
135487 +michael_final_21085 michael_final 0 21085 NULL
135488 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
135489 +multipath_status_21094 multipath_status 5 21094 NULL
135490 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
135491 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
135492 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
135493 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
135494 +write_posted_21108 write_posted 0 21108 NULL
135495 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL nohasharray
135496 +cyapa_gen5_check_fw_21113 cyapa_gen5_check_fw 0 21113 &ath6kl_send_go_probe_resp_21113
135497 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
135498 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
135499 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
135500 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
135501 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 5-4 21119 NULL nohasharray
135502 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 &_efx_mcdi_rpc_async_21119 nohasharray
135503 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119
135504 +gsmtty_write_room_21123 gsmtty_write_room 0 21123 NULL
135505 +show_21126 show 0 21126 NULL nohasharray
135506 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
135507 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
135508 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
135509 +iwl_dbgfs_uapsd_misbehaving_read_21129 iwl_dbgfs_uapsd_misbehaving_read 3-0 21129 NULL
135510 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
135511 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
135512 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
135513 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
135514 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
135515 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
135516 +new_skb_21148 new_skb 1 21148 NULL
135517 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
135518 +rtl2830_regmap_gather_write_21153 rtl2830_regmap_gather_write 0 21153 NULL
135519 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
135520 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
135521 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
135522 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
135523 +t4_init_clip_tbl_21172 t4_init_clip_tbl 1-2 21172 &mei_dbgfs_read_active_21172 nohasharray
135524 +show_therm_max_21172 show_therm_max 0 21172 &t4_init_clip_tbl_21172
135525 +vmci_qpair_enquev_21176 vmci_qpair_enquev 0-3 21176 NULL
135526 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
135527 +ap_sleep_21178 ap_sleep 0 21178 NULL
135528 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
135529 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
135530 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
135531 +start_command_port_21191 start_command_port 0 21191 NULL
135532 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
135533 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
135534 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
135535 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
135536 +radeon_hwmon_get_pwm1_max_21203 radeon_hwmon_get_pwm1_max 0 21203 NULL
135537 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
135538 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
135539 +prepare_header_21212 prepare_header 0 21212 NULL
135540 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
135541 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
135542 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
135543 +show_sched2_21224 show_sched2 0 21224 NULL
135544 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
135545 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
135546 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
135547 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
135548 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
135549 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
135550 +input_ff_create_21240 input_ff_create 2 21240 NULL
135551 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
135552 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
135553 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
135554 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
135555 +use_debug_keys_read_21251 use_debug_keys_read 3-0 21251 NULL
135556 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
135557 +wp_retry_size_21260 wp_retry_size 0 21260 NULL
135558 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
135559 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
135560 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
135561 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 4-0 21269 NULL nohasharray
135562 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
135563 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
135564 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
135565 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
135566 +socket_sendmsg_21278 socket_sendmsg 0 21278 NULL nohasharray
135567 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 &socket_sendmsg_21278
135568 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
135569 +get_alarms_21285 get_alarms 0 21285 NULL
135570 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
135571 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
135572 +_isl12057_rtc_update_alarm_21293 _isl12057_rtc_update_alarm 0 21293 NULL
135573 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 NULL nohasharray
135574 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 &drm_universal_plane_init_21296 nohasharray
135575 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
135576 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296
135577 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
135578 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
135579 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
135580 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
135581 +offline_pages_21306 offline_pages 0 21306 NULL
135582 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
135583 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
135584 +add_res_range_21310 add_res_range 4 21310 NULL
135585 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
135586 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
135587 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
135588 +show_path_cost_21334 show_path_cost 0 21334 NULL
135589 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
135590 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
135591 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
135592 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
135593 +readbytes_21351 readbytes 0 21351 NULL
135594 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
135595 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
135596 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
135597 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
135598 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
135599 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
135600 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
135601 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
135602 +pin_request_21370 pin_request 0 21370 NULL
135603 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
135604 +gigaset_write_room_21372 gigaset_write_room 0 21372 NULL
135605 +ath10k_wmi_tlv_op_gen_vdev_sta_uapsd_21375 ath10k_wmi_tlv_op_gen_vdev_sta_uapsd 5 21375 NULL
135606 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
135607 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
135608 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
135609 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
135610 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 NULL
135611 +insert_ptr_21386 insert_ptr 6 21386 NULL
135612 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
135613 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
135614 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
135615 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
135616 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 NULL nohasharray
135617 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 &a2mp_chan_alloc_skb_cb_21398
135618 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
135619 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
135620 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
135621 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
135622 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
135623 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
135624 +handler_21412 handler 0 21412 &__swap_writepage_21412
135625 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
135626 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
135627 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
135628 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
135629 +fsloc_parse_21426 fsloc_parse 0 21426 NULL nohasharray
135630 +snapshot_read_next_21426 snapshot_read_next 0 21426 &fsloc_parse_21426
135631 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
135632 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
135633 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
135634 +cp210x_open_21435 cp210x_open 0 21435 NULL
135635 +adp5520_read_21437 adp5520_read 0 21437 NULL
135636 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
135637 +syslog_21440 syslog 0 21440 NULL nohasharray
135638 +gracl_init_21440 gracl_init 0 21440 &syslog_21440 nohasharray
135639 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &gracl_init_21440
135640 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
135641 +show_attr_text_21448 show_attr_text 0 21448 NULL
135642 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
135643 +concat_writev_21451 concat_writev 3 21451 NULL
135644 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
135645 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
135646 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
135647 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
135648 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
135649 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
135650 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
135651 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
135652 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
135653 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
135654 +tm_calc_21474 tm_calc 0 21474 NULL
135655 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
135656 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
135657 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
135658 +description_show_21480 description_show 0 21480 NULL
135659 +show_threeg_21486 show_threeg 0 21486 NULL
135660 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
135661 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
135662 +set_postcode_21490 set_postcode 0-4 21490 NULL
135663 +security_list_21491 security_list 0-5 21491 NULL
135664 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
135665 +force_bredr_smp_write_21502 force_bredr_smp_write 3-0 21502 NULL
135666 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
135667 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 NULL nohasharray
135668 +show_beep_mask_21507 show_beep_mask 0 21507 &ieee80211_tdls_prep_mgmt_packet_21507
135669 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
135670 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
135671 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
135672 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
135673 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
135674 +show_rd_req_21521 show_rd_req 0 21521 NULL
135675 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
135676 +skb_do_copy_data_nocache_21527 skb_do_copy_data_nocache 5-0 21527 NULL nohasharray
135677 +isdn_net_header_21527 isdn_net_header 0 21527 &skb_do_copy_data_nocache_21527
135678 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
135679 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
135680 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
135681 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
135682 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
135683 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
135684 +show_node_state_21543 show_node_state 0 21543 NULL
135685 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
135686 +bl_enter_21550 bl_enter 0 21550 NULL
135687 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
135688 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
135689 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
135690 +ioctl_21564 ioctl 0 21564 NULL
135691 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
135692 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
135693 +stac_init_21576 stac_init 0 21576 NULL
135694 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
135695 +ov9650_start_21580 ov9650_start 0 21580 NULL
135696 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
135697 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
135698 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
135699 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
135700 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
135701 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
135702 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
135703 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
135704 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
135705 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
135706 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
135707 +recover_status_show_21609 recover_status_show 0 21609 NULL
135708 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
135709 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
135710 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL nohasharray
135711 +xlog_do_recovery_pass_21618 xlog_do_recovery_pass 3 21618 &pccard_store_eject_21618
135712 +brightness_store_21623 brightness_store 0-4 21623 NULL
135713 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
135714 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
135715 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
135716 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 NULL nohasharray
135717 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 &ndisc_addr_option_pad_21630
135718 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
135719 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
135720 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
135721 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
135722 +setattr_chown_21638 setattr_chown 0 21638 NULL
135723 +__irq_alloc_descs_21639 __irq_alloc_descs 1-3-2-0 21639 NULL
135724 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
135725 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
135726 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
135727 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
135728 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
135729 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
135730 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
135731 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
135732 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
135733 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
135734 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
135735 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
135736 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
135737 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
135738 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
135739 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
135740 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
135741 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
135742 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
135743 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
135744 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
135745 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
135746 +set_21707 set 0-4 21707 NULL
135747 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
135748 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
135749 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
135750 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
135751 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
135752 +light_set_status_21714 light_set_status 0 21714 NULL
135753 +update_time_21719 update_time 0 21719 NULL
135754 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
135755 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
135756 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
135757 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
135758 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
135759 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
135760 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
135761 +show_temp23_21741 show_temp23 0 21741 NULL
135762 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
135763 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 NULL nohasharray
135764 +at91_open_21744 at91_open 0 21744 &__nf_nat_mangle_tcp_packet_21744
135765 +__scsi_format_command_21749 __scsi_format_command 2 21749 NULL
135766 +set_sticky_21752 set_sticky 0-4 21752 NULL
135767 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
135768 +l2down_create_21755 l2down_create 4 21755 NULL
135769 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
135770 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 NULL nohasharray
135771 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 &usbat_flash_read_data_21762
135772 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
135773 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
135774 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
135775 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
135776 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
135777 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
135778 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
135779 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
135780 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
135781 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
135782 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
135783 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 NULL nohasharray
135784 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 &libipw_get_hdrlen_21792
135785 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
135786 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
135787 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
135788 +min_odd_21802 min_odd 0-1-2 21802 NULL
135789 +show_rotate_21803 show_rotate 0 21803 NULL
135790 +show_node_desc_21804 show_node_desc 0 21804 NULL
135791 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
135792 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
135793 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
135794 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
135795 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
135796 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
135797 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
135798 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
135799 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
135800 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
135801 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
135802 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
135803 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
135804 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
135805 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
135806 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
135807 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
135808 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
135809 +task_setnice_21835 task_setnice 0 21835 NULL
135810 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
135811 +smb_init_21838 smb_init 0 21838 NULL
135812 +run_21841 run 0 21841 NULL
135813 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
135814 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
135815 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
135816 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
135817 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
135818 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
135819 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
135820 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
135821 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
135822 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
135823 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
135824 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
135825 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
135826 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
135827 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
135828 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
135829 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
135830 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
135831 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
135832 +show_oversampling_21883 show_oversampling 0 21883 NULL
135833 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
135834 +ips_halt_21887 ips_halt 0 21887 NULL
135835 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
135836 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
135837 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
135838 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
135839 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL
135840 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
135841 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
135842 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
135843 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
135844 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
135845 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
135846 +snd_line6_trigger_21928 snd_line6_trigger 0 21928 NULL
135847 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
135848 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
135849 +ceph_permission_21941 ceph_permission 0 21941 NULL
135850 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
135851 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
135852 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
135853 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
135854 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
135855 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
135856 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
135857 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
135858 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
135859 +twl_i2c_write_u16_21953 twl_i2c_write_u16 3-0 21953 NULL
135860 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
135861 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
135862 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
135863 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
135864 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
135865 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
135866 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
135867 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
135868 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
135869 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
135870 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
135871 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
135872 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
135873 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
135874 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
135875 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
135876 +ocfs2_del_inode_from_orphan_21995 ocfs2_del_inode_from_orphan 0 21995 NULL nohasharray
135877 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 &ocfs2_del_inode_from_orphan_21995
135878 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
135879 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
135880 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
135881 +kobil_open_22009 kobil_open 0 22009 NULL
135882 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
135883 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
135884 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
135885 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
135886 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
135887 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
135888 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
135889 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
135890 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
135891 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
135892 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
135893 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
135894 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
135895 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
135896 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
135897 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
135898 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
135899 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
135900 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
135901 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
135902 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
135903 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
135904 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
135905 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
135906 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
135907 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
135908 +atalk_recvmsg_22053 atalk_recvmsg 4-0 22053 NULL
135909 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
135910 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
135911 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
135912 +end_show_22058 end_show 0 22058 NULL nohasharray
135913 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
135914 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
135915 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
135916 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
135917 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
135918 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
135919 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
135920 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
135921 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
135922 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
135923 +find_trange_value_22079 find_trange_value 0 22079 NULL
135924 +timeout_show_22081 timeout_show 0 22081 NULL
135925 +clear_store_22082 clear_store 0-4 22082 NULL nohasharray
135926 +set_fan_speed_percent_22082 set_fan_speed_percent 0 22082 &clear_store_22082
135927 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
135928 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
135929 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
135930 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
135931 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
135932 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
135933 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
135934 +portio_name_show_22101 portio_name_show 0 22101 NULL
135935 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
135936 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
135937 +find_free_port_22104 find_free_port 0 22104 NULL
135938 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
135939 +get_pwm_22113 get_pwm 0 22113 NULL
135940 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
135941 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
135942 +mlog_show_22119 mlog_show 0 22119 NULL
135943 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
135944 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
135945 +show_fan_min_22127 show_fan_min 0 22127 NULL
135946 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 NULL nohasharray
135947 +get_results_22130 get_results 0 22130 &snd_hda_codec_read_22130
135948 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
135949 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
135950 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
135951 +listxattr_22142 listxattr 0-3 22142 NULL
135952 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
135953 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
135954 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
135955 +netlink_bind_22153 netlink_bind 0 22153 NULL
135956 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
135957 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
135958 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
135959 +show_otp2en_22160 show_otp2en 0 22160 NULL
135960 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
135961 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
135962 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
135963 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
135964 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
135965 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
135966 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
135967 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
135968 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
135969 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
135970 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
135971 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
135972 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
135973 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
135974 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
135975 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
135976 +cmd_exec_22204 cmd_exec 0 22204 NULL
135977 +fls_22210 fls 0 22210 NULL
135978 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
135979 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
135980 +show_22225 show 0 22225 NULL
135981 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 4-0 22227 NULL nohasharray
135982 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
135983 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
135984 +mem_write_22232 mem_write 3-0 22232 NULL
135985 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
135986 +fw_status_show_22234 fw_status_show 0 22234 NULL
135987 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL
135988 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
135989 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
135990 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
135991 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
135992 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
135993 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
135994 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
135995 +security_setxattr_22253 security_setxattr 4-0 22253 NULL nohasharray
135996 +capability_id_show_22253 capability_id_show 0 22253 &security_setxattr_22253
135997 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
135998 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
135999 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
136000 +add_res_tree_22263 add_res_tree 7 22263 NULL
136001 +at91ether_open_22272 at91ether_open 0 22272 NULL
136002 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
136003 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
136004 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
136005 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
136006 +container_offline_22283 container_offline 0 22283 NULL
136007 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
136008 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
136009 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
136010 +line6_stream_start_22297 line6_stream_start 0 22297 NULL
136011 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
136012 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
136013 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
136014 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
136015 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
136016 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
136017 +udpv6_sendmsg_22316 udpv6_sendmsg 4-0 22316 NULL nohasharray
136018 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 &udpv6_sendmsg_22316
136019 +statfs_slow_show_22327 statfs_slow_show 0 22327 NULL nohasharray
136020 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 &statfs_slow_show_22327
136021 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
136022 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
136023 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
136024 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
136025 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
136026 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
136027 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
136028 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
136029 +sys_read_22343 sys_read 3 22343 NULL
136030 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
136031 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
136032 +block_store_22352 block_store 0-3 22352 NULL nohasharray
136033 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 &block_store_22352
136034 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
136035 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
136036 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
136037 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
136038 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
136039 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
136040 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
136041 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
136042 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
136043 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
136044 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
136045 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
136046 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
136047 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
136048 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
136049 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
136050 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 NULL nohasharray
136051 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 &pktgen_alloc_skb_22385
136052 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
136053 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
136054 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
136055 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
136056 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
136057 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
136058 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
136059 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
136060 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
136061 +zoran_write_22404 zoran_write 3-0 22404 NULL
136062 +show_debug_level_22406 show_debug_level 0 22406 NULL
136063 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
136064 +queue_reply_22416 queue_reply 3-0 22416 NULL
136065 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
136066 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
136067 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
136068 +update_22427 update 0 22427 NULL
136069 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
136070 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
136071 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
136072 +iov_iter_get_pages_22440 iov_iter_get_pages 0-4-3 22440 NULL
136073 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
136074 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
136075 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
136076 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
136077 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
136078 +write_fs_22465 write_fs 0-6-5 22465 NULL
136079 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
136080 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
136081 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
136082 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
136083 +show_port1_22474 show_port1 0 22474 NULL
136084 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
136085 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL
136086 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
136087 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &cache_write_procfs_22491 nohasharray
136088 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &rfcomm_send_test_22491
136089 +put_chars_22498 put_chars 3 22498 NULL
136090 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
136091 +st21nfca_hci_se_io_22499 st21nfca_hci_se_io 4 22499 &mp_find_ioapic_pin_22499 nohasharray
136092 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &st21nfca_hci_se_io_22499
136093 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
136094 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
136095 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
136096 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
136097 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
136098 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
136099 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
136100 +read_ohm_22544 read_ohm 0 22544 NULL
136101 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
136102 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
136103 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
136104 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
136105 +port_delete_22553 port_delete 0 22553 NULL
136106 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
136107 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
136108 +cyapa_gen5_read_panel_scan_raw_data_22565 cyapa_gen5_read_panel_scan_raw_data 0 22565 NULL
136109 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
136110 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
136111 +get_regs_len_22569 get_regs_len 0 22569 NULL
136112 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
136113 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
136114 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
136115 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
136116 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
136117 +wp384_final_22591 wp384_final 0 22591 NULL
136118 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
136119 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
136120 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 NULL nohasharray
136121 +snapshot_read_22601 snapshot_read 3 22601 &qla4_82xx_isp_reset_22601
136122 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
136123 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
136124 +nat_receive_22609 nat_receive 0-3 22609 NULL
136125 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
136126 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
136127 +bootflag_get_22618 bootflag_get 0 22618 NULL
136128 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
136129 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
136130 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 3-0 22631 NULL
136131 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
136132 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
136133 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
136134 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
136135 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
136136 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
136137 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
136138 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
136139 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
136140 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
136141 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
136142 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
136143 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
136144 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
136145 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
136146 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
136147 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
136148 +show_u8_22667 show_u8 0 22667 NULL
136149 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
136150 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
136151 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
136152 +ubifs_leb_write_22679 ubifs_leb_write 4-5-0 22679 NULL nohasharray
136153 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
136154 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL
136155 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 4-0 22681 NULL
136156 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
136157 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
136158 +reg_umr_22686 reg_umr 5 22686 NULL
136159 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
136160 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
136161 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
136162 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
136163 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
136164 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
136165 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
136166 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
136167 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 NULL nohasharray
136168 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 &tomoyo_check_inet_address_22705
136169 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
136170 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
136171 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
136172 +memcg_update_list_lru_node_22717 memcg_update_list_lru_node 3 22717 NULL
136173 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
136174 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
136175 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
136176 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
136177 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
136178 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
136179 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
136180 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
136181 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
136182 +ax25_output_22736 ax25_output 2 22736 NULL
136183 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
136184 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
136185 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
136186 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
136187 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
136188 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
136189 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
136190 +output_write_22753 output_write 0-6-5 22753 NULL
136191 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
136192 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
136193 +eth_header_22760 eth_header 0 22760 NULL
136194 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
136195 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
136196 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
136197 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 NULL nohasharray
136198 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 &nilfs_mdt_submit_block_22768
136199 +print_frame_22769 print_frame 0 22769 NULL
136200 +show_in_max3_22770 show_in_max3 0 22770 NULL
136201 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
136202 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
136203 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
136204 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
136205 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
136206 +__break_lease_22777 __break_lease 0 22777 NULL
136207 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
136208 +preenable_22790 preenable 0 22790 NULL
136209 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
136210 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
136211 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
136212 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
136213 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
136214 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
136215 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
136216 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
136217 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
136218 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
136219 +init_after_reset_22823 init_after_reset 0 22823 NULL
136220 +show_fbstate_22824 show_fbstate 0 22824 NULL
136221 +ghash_init_22826 ghash_init 0 22826 NULL nohasharray
136222 +nfs_initiate_commit_22826 nfs_initiate_commit 0 22826 &ghash_init_22826
136223 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
136224 +afs_permission_22835 afs_permission 0 22835 NULL
136225 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
136226 +__scm_send_22841 __scm_send 0 22841 NULL
136227 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
136228 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
136229 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
136230 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
136231 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
136232 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
136233 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
136234 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
136235 +atmel_resume_22860 atmel_resume 0 22860 NULL
136236 +create_attr_set_22861 create_attr_set 1 22861 NULL
136237 +write_lid_handling_22862 write_lid_handling 0 22862 NULL
136238 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
136239 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
136240 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
136241 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
136242 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
136243 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
136244 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
136245 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
136246 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
136247 +show_green_22889 show_green 0 22889 NULL
136248 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
136249 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
136250 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
136251 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
136252 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
136253 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
136254 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
136255 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
136256 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
136257 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
136258 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
136259 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
136260 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
136261 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
136262 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
136263 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
136264 +__set_xattr_22923 __set_xattr 0 22923 NULL
136265 +sg_start_req_22924 sg_start_req 0 22924 NULL
136266 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
136267 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
136268 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
136269 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
136270 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
136271 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
136272 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
136273 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
136274 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
136275 +bio_copy_to_iter_22942 bio_copy_to_iter 0 22942 NULL
136276 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
136277 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
136278 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
136279 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
136280 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
136281 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
136282 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
136283 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
136284 +vme_get_size_22964 vme_get_size 0 22964 NULL
136285 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
136286 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
136287 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
136288 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
136289 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
136290 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
136291 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
136292 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
136293 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
136294 +open_22984 open 0 22984 NULL
136295 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
136296 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
136297 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
136298 +find_root_sec_22988 find_root_sec 0 22988 NULL
136299 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
136300 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
136301 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
136302 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
136303 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
136304 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
136305 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
136306 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
136307 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
136308 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
136309 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
136310 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
136311 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
136312 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
136313 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
136314 +validate_esw_config_23021 validate_esw_config 0 23021 NULL nohasharray
136315 +rtl8152_get_sset_count_23021 rtl8152_get_sset_count 0 23021 &validate_esw_config_23021
136316 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
136317 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
136318 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
136319 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
136320 +adm8211_start_23027 adm8211_start 0 23027 NULL
136321 +st_status_23032 st_status 5-0 23032 NULL
136322 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
136323 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
136324 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
136325 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
136326 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
136327 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
136328 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
136329 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
136330 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
136331 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
136332 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
136333 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
136334 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
136335 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 4-0 23062 NULL nohasharray
136336 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
136337 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
136338 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
136339 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
136340 +kvm_mmu_gva_to_gpa_write_23075 kvm_mmu_gva_to_gpa_write 0 23075 NULL
136341 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
136342 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
136343 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
136344 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
136345 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
136346 +init_23083 init 0 23083 NULL
136347 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
136348 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
136349 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
136350 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
136351 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
136352 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
136353 +fls_long_23096 fls_long 0 23096 NULL nohasharray
136354 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
136355 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
136356 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
136357 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
136358 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL
136359 +da903x_read_23103 da903x_read 0 23103 NULL
136360 +dgram_recvmsg_23104 dgram_recvmsg 4-0 23104 NULL nohasharray
136361 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 &dgram_recvmsg_23104
136362 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
136363 +rawsock_create_23108 rawsock_create 0 23108 NULL
136364 +product_id_store_23109 product_id_store 0-4 23109 NULL
136365 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
136366 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
136367 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
136368 +__clear_user_23118 __clear_user 0 23118 NULL
136369 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
136370 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
136371 +dm_write_async_23120 dm_write_async 3 23120 NULL nohasharray
136372 +guard_show_23120 guard_show 0 23120 &dm_write_async_23120
136373 +id_show_23121 id_show 0 23121 NULL
136374 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
136375 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
136376 +read_file_wow_23126 read_file_wow 3-0 23126 NULL nohasharray
136377 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 &read_file_wow_23126
136378 +do_generic_request_23130 do_generic_request 0 23130 NULL
136379 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
136380 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
136381 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
136382 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
136383 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
136384 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
136385 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
136386 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
136387 +_iwl_dbgfs_fw_dbg_collect_write_23153 _iwl_dbgfs_fw_dbg_collect_write 3-0 23153 NULL
136388 +handle_event_23156 handle_event 0 23156 NULL
136389 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
136390 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
136391 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
136392 +video_begin_23167 video_begin 0 23167 NULL
136393 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
136394 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
136395 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
136396 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
136397 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
136398 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
136399 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
136400 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
136401 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 NULL nohasharray
136402 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 &ieee80211_get_mesh_hdrlen_23183
136403 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
136404 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
136405 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
136406 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL nohasharray
136407 +remove_ftrace_list_ops_23192 remove_ftrace_list_ops 0 23192 &saa7706h_s_ctrl_23192
136408 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
136409 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
136410 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
136411 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
136412 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
136413 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &pm80x_free_irq_23210 nohasharray
136414 +rbd_major_show_23210 rbd_major_show 0 23210 &of_irq_get_byname_23210
136415 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
136416 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
136417 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
136418 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
136419 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
136420 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
136421 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
136422 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
136423 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
136424 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
136425 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
136426 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
136427 +__kmalloc_23231 __kmalloc 1 23231 NULL
136428 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
136429 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
136430 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
136431 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
136432 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
136433 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
136434 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
136435 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
136436 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
136437 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
136438 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
136439 +sctp_recvmsg_23265 sctp_recvmsg 4-0 23265 NULL nohasharray
136440 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
136441 +alg_bind_23268 alg_bind 0 23268 NULL
136442 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
136443 +remove_ftrace_ops_23280 remove_ftrace_ops 0 23280 NULL
136444 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
136445 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 NULL nohasharray
136446 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 &ipv6_skip_exthdr_23283 nohasharray
136447 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283
136448 +doc_probe_23285 doc_probe 1 23285 NULL nohasharray
136449 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 &doc_probe_23285
136450 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
136451 +process_adv_report_23293 process_adv_report 9 23293 NULL nohasharray
136452 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 &process_adv_report_23293
136453 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
136454 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
136455 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
136456 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
136457 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
136458 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
136459 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
136460 +ns_send_23311 ns_send 0 23311 NULL
136461 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
136462 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
136463 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
136464 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
136465 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
136466 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
136467 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
136468 +poll_oip_23322 poll_oip 0 23322 NULL
136469 +config_led_23323 config_led 0 23323 NULL
136470 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
136471 +run_gc_23325 run_gc 0 23325 NULL
136472 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
136473 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
136474 +page_readlink_23346 page_readlink 3-0 23346 NULL
136475 +prepare_23350 prepare 0 23350 NULL nohasharray
136476 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
136477 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
136478 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
136479 +write_inode_23358 write_inode 0 23358 NULL
136480 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
136481 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
136482 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
136483 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
136484 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
136485 +rawv6_send_hdrinc_23370 rawv6_send_hdrinc 3 23370 NULL
136486 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
136487 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
136488 +kobil_write_23392 kobil_write 0-4 23392 NULL
136489 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
136490 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
136491 +lbs_mesh_ethtool_get_sset_count_23406 lbs_mesh_ethtool_get_sset_count 0 23406 NULL
136492 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
136493 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
136494 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
136495 +goku_queue_23412 goku_queue 0 23412 NULL
136496 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
136497 +passive_show_23418 passive_show 0 23418 NULL
136498 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
136499 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
136500 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
136501 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
136502 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
136503 +gpiod_export_23427 gpiod_export 0 23427 NULL
136504 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
136505 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
136506 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
136507 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
136508 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
136509 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
136510 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
136511 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
136512 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
136513 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
136514 +napi_add_23455 napi_add 0 23455 NULL nohasharray
136515 +store_23455 store 0 23455 &napi_add_23455
136516 +sb_statfs_23456 sb_statfs 0 23456 NULL
136517 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
136518 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
136519 +dn_nsp_send_disc_23469 dn_nsp_send_disc 2 23469 NULL nohasharray
136520 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 &dn_nsp_send_disc_23469
136521 +res_get_23470 res_get 0 23470 NULL
136522 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
136523 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
136524 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
136525 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
136526 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
136527 +compat_filldir_23489 compat_filldir 3 23489 NULL
136528 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
136529 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
136530 +event_filter_read_23494 event_filter_read 3 23494 NULL
136531 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
136532 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
136533 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
136534 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
136535 +hpfs_writepages_23510 hpfs_writepages 0 23510 NULL nohasharray
136536 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 &hpfs_writepages_23510
136537 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
136538 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
136539 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
136540 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
136541 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
136542 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
136543 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
136544 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
136545 +get_component_active_23527 get_component_active 0 23527 NULL
136546 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
136547 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
136548 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
136549 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
136550 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
136551 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
136552 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
136553 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
136554 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
136555 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
136556 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
136557 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
136558 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
136559 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
136560 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
136561 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
136562 +show_net_stats_23573 show_net_stats 0 23573 NULL
136563 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
136564 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 NULL nohasharray
136565 +_regmap_select_page_23575 _regmap_select_page 0 23575 &l2cap_parse_conf_req_23575
136566 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
136567 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
136568 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
136569 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
136570 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
136571 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
136572 +get_power_status_23592 get_power_status 0 23592 NULL
136573 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
136574 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
136575 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
136576 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
136577 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
136578 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
136579 +show_23604 show 0 23604 NULL
136580 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
136581 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL
136582 +islpci_mgt_transaction_23610 islpci_mgt_transaction 5-0 23610 NULL nohasharray
136583 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
136584 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
136585 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
136586 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
136587 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
136588 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
136589 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
136590 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
136591 +show_button_23622 show_button 0 23622 NULL
136592 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
136593 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
136594 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
136595 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
136596 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
136597 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
136598 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 NULL nohasharray
136599 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 &__i2400mu_send_barker_23652
136600 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
136601 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
136602 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
136603 +__klp_disable_patch_23660 __klp_disable_patch 0 23660 NULL
136604 +idVendor_show_23662 idVendor_show 0 23662 NULL
136605 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
136606 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
136607 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
136608 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
136609 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
136610 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
136611 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
136612 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
136613 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
136614 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
136615 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
136616 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL
136617 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
136618 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
136619 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
136620 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
136621 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
136622 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
136623 +cx18_read_23699 cx18_read 3-0 23699 NULL
136624 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
136625 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
136626 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
136627 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
136628 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
136629 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
136630 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
136631 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
136632 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
136633 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
136634 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
136635 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL nohasharray
136636 +efx_describe_per_queue_stats_23720 efx_describe_per_queue_stats 0 23720 &sock_alloc_send_skb_23720
136637 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
136638 +get_conn_info_23723 get_conn_info 4 23723 NULL
136639 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
136640 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
136641 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
136642 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
136643 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL nohasharray
136644 +copy_gr_arg_wrapper_23731 copy_gr_arg_wrapper 0 23731 &iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 nohasharray
136645 +gps_store_23731 gps_store 4-0 23731 &copy_gr_arg_wrapper_23731
136646 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
136647 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
136648 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
136649 +tg3_open_23742 tg3_open 0 23742 NULL
136650 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
136651 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
136652 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
136653 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
136654 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
136655 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
136656 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
136657 +show_max_23764 show_max 0 23764 NULL
136658 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
136659 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
136660 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
136661 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
136662 +ssp_debug_mode_read_23772 ssp_debug_mode_read 3-0 23772 NULL
136663 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
136664 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
136665 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
136666 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
136667 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
136668 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
136669 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
136670 +map_write_23795 map_write 3-0 23795 NULL nohasharray
136671 +ocfs2_try_remove_refcount_tree_23795 ocfs2_try_remove_refcount_tree 0 23795 &map_write_23795
136672 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
136673 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
136674 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
136675 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
136676 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
136677 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
136678 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
136679 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
136680 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
136681 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
136682 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
136683 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
136684 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
136685 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
136686 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
136687 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
136688 +hopcount_show_23825 hopcount_show 0 23825 NULL
136689 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
136690 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
136691 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
136692 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
136693 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
136694 +set_trigger_23840 set_trigger 0-4 23840 NULL
136695 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
136696 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
136697 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
136698 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
136699 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
136700 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
136701 +p54_init_common_23850 p54_init_common 1 23850 NULL
136702 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
136703 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
136704 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
136705 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
136706 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
136707 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
136708 +ath10k_core_create_23857 ath10k_core_create 1 23857 &ocfs2_xattr_get_clusters_23857 nohasharray
136709 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ath10k_core_create_23857
136710 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
136711 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
136712 +device_event_23864 device_event 0 23864 NULL
136713 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
136714 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
136715 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
136716 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
136717 +bond_init_23879 bond_init 0 23879 NULL
136718 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
136719 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
136720 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
136721 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
136722 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
136723 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
136724 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
136725 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
136726 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
136727 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
136728 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
136729 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
136730 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 NULL nohasharray
136731 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 &mpihelp_mul_karatsuba_case_23918
136732 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
136733 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
136734 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
136735 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL
136736 +save_image_23929 save_image 0 23929 NULL
136737 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
136738 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
136739 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
136740 +write_vda_23934 write_vda 0-5-6 23934 NULL
136741 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
136742 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
136743 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
136744 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
136745 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
136746 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
136747 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
136748 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
136749 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
136750 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
136751 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
136752 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
136753 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
136754 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
136755 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
136756 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
136757 +vfs_write_23971 vfs_write 3-0 23971 NULL
136758 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
136759 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
136760 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
136761 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
136762 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 3-0 23984 NULL
136763 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
136764 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
136765 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
136766 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
136767 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
136768 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
136769 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
136770 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
136771 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
136772 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
136773 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
136774 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
136775 +average_write_24020 average_write 0-3 24020 NULL
136776 +give_pages_24021 give_pages 3 24021 NULL
136777 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
136778 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
136779 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
136780 +show_24031 show 0 24031 NULL
136781 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
136782 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
136783 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
136784 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
136785 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
136786 +setkey_24042 setkey 0 24042 NULL
136787 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
136788 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
136789 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
136790 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
136791 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
136792 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
136793 +ad9523_write_24058 ad9523_write 0 24058 NULL
136794 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
136795 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
136796 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
136797 +domid_show_24067 domid_show 0 24067 NULL nohasharray
136798 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
136799 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
136800 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
136801 +usbnet_open_24073 usbnet_open 0 24073 NULL
136802 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
136803 +tse_sset_count_24077 tse_sset_count 0 24077 NULL
136804 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
136805 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
136806 +show_point2_24082 show_point2 0 24082 NULL
136807 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
136808 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
136809 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
136810 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
136811 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
136812 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
136813 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
136814 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
136815 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
136816 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
136817 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
136818 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
136819 +pci_iomap_range_24122 pci_iomap_range 3-4 24122 NULL
136820 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
136821 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
136822 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
136823 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
136824 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
136825 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
136826 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
136827 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
136828 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
136829 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
136830 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
136831 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
136832 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
136833 +store_24149 store 0-3 24149 NULL
136834 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
136835 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
136836 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
136837 +notes_read_24165 notes_read 0-6-5 24165 NULL
136838 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
136839 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
136840 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
136841 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
136842 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
136843 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
136844 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
136845 +adv7343_write_24183 adv7343_write 0 24183 NULL nohasharray
136846 +toshiba_usb_three_set_24183 toshiba_usb_three_set 0 24183 &adv7343_write_24183
136847 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
136848 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
136849 +resource_show_24189 resource_show 0 24189 NULL
136850 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
136851 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL
136852 +ts_play_24203 ts_play 0-3 24203 NULL
136853 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
136854 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
136855 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
136856 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
136857 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
136858 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
136859 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
136860 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
136861 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
136862 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
136863 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
136864 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
136865 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
136866 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
136867 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
136868 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
136869 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
136870 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
136871 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
136872 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
136873 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
136874 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
136875 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
136876 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
136877 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
136878 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
136879 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
136880 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
136881 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
136882 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
136883 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
136884 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
136885 +store_24273 store 0 24273 &tun_chr_write_iter_24273
136886 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
136887 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
136888 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
136889 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
136890 +thin_status_24278 thin_status 5 24278 NULL
136891 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
136892 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
136893 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
136894 +msg_size_24288 msg_size 0 24288 NULL
136895 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
136896 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
136897 +map_page_24298 map_page 3-4 24298 NULL
136898 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
136899 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
136900 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
136901 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
136902 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
136903 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
136904 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
136905 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
136906 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL
136907 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
136908 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
136909 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
136910 +copy_gr_arg_wrapper_normal_24325 copy_gr_arg_wrapper_normal 0 24325 NULL
136911 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
136912 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
136913 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
136914 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
136915 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
136916 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
136917 +nf_iterate_24348 nf_iterate 0 24348 NULL
136918 +prepare_pages_24349 prepare_pages 0 24349 NULL
136919 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
136920 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
136921 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
136922 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
136923 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
136924 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
136925 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
136926 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
136927 +break_deleg_24373 break_deleg 0 24373 NULL
136928 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
136929 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
136930 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
136931 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
136932 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
136933 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
136934 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
136935 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
136936 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
136937 +getxattr_24398 getxattr 4 24398 NULL nohasharray
136938 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
136939 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
136940 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
136941 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
136942 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
136943 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
136944 +default_density_show_24417 default_density_show 0 24417 NULL
136945 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
136946 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
136947 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
136948 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
136949 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
136950 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
136951 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
136952 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 NULL nohasharray
136953 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 &ieee80211_rx_mgmt_beacon_24430
136954 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
136955 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
136956 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
136957 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
136958 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
136959 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
136960 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
136961 +gr_set_acls_24449 gr_set_acls 0 24449 NULL
136962 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
136963 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
136964 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
136965 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
136966 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
136967 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
136968 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
136969 +lport_reset_24466 lport_reset 0 24466 NULL
136970 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
136971 +pmd_entry_24472 pmd_entry 0 24472 NULL
136972 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
136973 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 NULL nohasharray
136974 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 &ttm_page_pool_free_24486
136975 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
136976 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
136977 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
136978 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
136979 +pl2303_open_24492 pl2303_open 0 24492 NULL
136980 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
136981 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
136982 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
136983 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
136984 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
136985 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
136986 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
136987 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
136988 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
136989 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
136990 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
136991 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
136992 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
136993 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
136994 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
136995 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
136996 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
136997 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
136998 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
136999 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
137000 +unix_mknod_24543 unix_mknod 0 24543 NULL
137001 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
137002 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
137003 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
137004 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
137005 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
137006 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
137007 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
137008 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
137009 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
137010 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
137011 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
137012 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
137013 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
137014 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
137015 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
137016 +store_local_ip_24592 store_local_ip 0 24592 NULL
137017 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
137018 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
137019 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
137020 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
137021 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
137022 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
137023 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
137024 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
137025 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
137026 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
137027 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 NULL
137028 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
137029 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
137030 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
137031 +SyS_poll_24620 SyS_poll 2 24620 NULL
137032 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
137033 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
137034 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
137035 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
137036 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
137037 +read_hdlc_status_24633 read_hdlc_status 0 24633 NULL
137038 +alloc_wr_24635 alloc_wr 2-1 24635 NULL nohasharray
137039 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 &alloc_wr_24635
137040 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
137041 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
137042 +fake_mtu_24641 fake_mtu 0 24641 NULL
137043 +context_alloc_24645 context_alloc 3 24645 NULL
137044 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
137045 +store_red_24652 store_red 0-4 24652 NULL
137046 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
137047 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
137048 +update_devfreq_24674 update_devfreq 0 24674 NULL
137049 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
137050 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
137051 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
137052 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
137053 +ali1563_access_24683 ali1563_access 0 24683 NULL
137054 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
137055 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
137056 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
137057 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
137058 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
137059 +dgram_connect_24701 dgram_connect 0 24701 NULL
137060 +devm_kmalloc_24705 devm_kmalloc 2 24705 NULL nohasharray
137061 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 &devm_kmalloc_24705 nohasharray
137062 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705
137063 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
137064 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
137065 +crb_recv_24713 crb_recv 0-3 24713 NULL
137066 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
137067 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
137068 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
137069 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
137070 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
137071 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
137072 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
137073 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
137074 +pps_show_24748 pps_show 0 24748 NULL
137075 +get_dma_residue_24749 get_dma_residue 0 24749 NULL nohasharray
137076 +commit_rxon_24749 commit_rxon 0 24749 &get_dma_residue_24749
137077 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
137078 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
137079 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
137080 +get_src_24759 get_src 0 24759 NULL
137081 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
137082 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
137083 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
137084 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
137085 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
137086 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
137087 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
137088 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
137089 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
137090 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
137091 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
137092 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
137093 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
137094 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
137095 +cache_read_24790 cache_read 3-0 24790 NULL
137096 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
137097 +user_regset_copyout_24796 user_regset_copyout 7 24796 NULL nohasharray
137098 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 &user_regset_copyout_24796
137099 +register_bcache_24797 register_bcache 0-4 24797 NULL
137100 +unpack_str_24798 unpack_str 0 24798 NULL
137101 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 NULL nohasharray
137102 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 &bcm_kona_gpio_to_irq_24799
137103 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
137104 +get_register_page_24802 get_register_page 0 24802 NULL
137105 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
137106 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
137107 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
137108 +attr_show_args_24816 attr_show_args 0 24816 NULL
137109 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
137110 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
137111 +brport_show_24827 brport_show 0 24827 NULL
137112 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
137113 +rpf_s_stream_24830 rpf_s_stream 0 24830 NULL
137114 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
137115 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 NULL nohasharray
137116 +reboot_24837 reboot 0-4 24837 &__cfg80211_alloc_vendor_skb_24837
137117 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
137118 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
137119 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
137120 +get_latch_status_24846 get_latch_status 0 24846 NULL
137121 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
137122 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
137123 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
137124 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
137125 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
137126 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
137127 +setup_buffering_24872 setup_buffering 0 24872 NULL
137128 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
137129 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
137130 +input_map_show_24878 input_map_show 0 24878 NULL
137131 +zf_write_24882 zf_write 0-3 24882 NULL
137132 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
137133 +store_24890 store 0 24890 NULL
137134 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
137135 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
137136 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
137137 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
137138 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
137139 +work_start_24905 work_start 0 24905 NULL
137140 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
137141 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
137142 +__hci_init_24909 __hci_init 0 24909 NULL
137143 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
137144 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
137145 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
137146 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
137147 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
137148 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
137149 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3-0 24922 NULL
137150 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
137151 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
137152 +next_token_24929 next_token 0 24929 NULL
137153 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
137154 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
137155 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
137156 +claim_resources_24936 claim_resources 0 24936 NULL
137157 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
137158 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
137159 +hpfs_writepage_24940 hpfs_writepage 0 24940 &twl4030reg_enable_24940
137160 +packet_sendmsg_24954 packet_sendmsg 4-0 24954 NULL
137161 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
137162 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
137163 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL
137164 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
137165 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
137166 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
137167 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
137168 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
137169 +cancel_store_24982 cancel_store 0-4 24982 NULL
137170 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
137171 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
137172 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
137173 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
137174 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
137175 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
137176 +profiling_store_24997 profiling_store 0-4 24997 NULL
137177 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
137178 +slot_get_24999 slot_get 0 24999 NULL
137179 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 NULL nohasharray
137180 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 &key_conf_hw_key_idx_read_25003
137181 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
137182 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
137183 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
137184 +fast_charge_timer_show_25016 fast_charge_timer_show 0 25016 NULL
137185 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
137186 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
137187 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
137188 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
137189 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
137190 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
137191 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
137192 +i2400m_open_25041 i2400m_open 0 25041 NULL
137193 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
137194 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
137195 +removable_store_25044 removable_store 0-3 25044 NULL
137196 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
137197 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
137198 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
137199 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
137200 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
137201 +show_rtc_25056 show_rtc 0 25056 NULL
137202 +pptp_create_25064 pptp_create 0 25064 NULL
137203 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 NULL nohasharray
137204 +tun_get_user_25067 tun_get_user 0 25067 &gs_buf_alloc_25067
137205 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
137206 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
137207 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
137208 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
137209 +pnfs_generic_scan_commit_lists_25073 pnfs_generic_scan_commit_lists 0 25073 NULL nohasharray
137210 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 &pnfs_generic_scan_commit_lists_25073
137211 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
137212 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
137213 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
137214 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
137215 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
137216 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
137217 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
137218 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
137219 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
137220 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
137221 +nvkm_instmem_create__25098 nvkm_instmem_create_ 4 25098 NULL nohasharray
137222 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 &nvkm_instmem_create__25098
137223 +gfs2_iter_unstuffed_25099 gfs2_iter_unstuffed 0 25099 NULL
137224 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
137225 +statfs_25104 statfs 0 25104 NULL nohasharray
137226 +action_store_25104 action_store 0-3 25104 &statfs_25104
137227 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
137228 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
137229 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
137230 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
137231 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 NULL nohasharray
137232 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 &hci_req_add_ev_25115 nohasharray
137233 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115
137234 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
137235 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
137236 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
137237 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
137238 +ses_probe_25128 ses_probe 0 25128 NULL
137239 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
137240 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
137241 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
137242 +bulk_write_25137 bulk_write 0 25137 NULL nohasharray
137243 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 &bulk_write_25137
137244 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
137245 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
137246 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
137247 +pagesize_show_25147 pagesize_show 0 25147 NULL
137248 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
137249 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
137250 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
137251 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
137252 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
137253 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
137254 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
137255 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
137256 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
137257 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
137258 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
137259 +show_src_clock_25168 show_src_clock 0 25168 NULL
137260 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
137261 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
137262 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 NULL nohasharray
137263 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 &sctp_getsockopt_local_addrs_25178 nohasharray
137264 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178
137265 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
137266 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
137267 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
137268 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
137269 +cx25821_riscmem_alloc_25201 cx25821_riscmem_alloc 0 25201 NULL
137270 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
137271 +patch_alc662_25213 patch_alc662 0 25213 NULL
137272 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
137273 +open_rx_first_25220 open_rx_first 0 25220 NULL
137274 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
137275 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
137276 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
137277 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
137278 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
137279 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
137280 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
137281 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
137282 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
137283 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
137284 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
137285 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 5-3 25245 NULL
137286 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
137287 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
137288 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
137289 +stripe_status_25259 stripe_status 5 25259 NULL
137290 +line6_probe_25262 line6_probe 6 25262 NULL
137291 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
137292 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
137293 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
137294 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
137295 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
137296 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
137297 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
137298 +vfs_writev_25278 vfs_writev 3 25278 NULL
137299 +protocol_show_25279 protocol_show 0 25279 NULL
137300 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
137301 +ray_suspend_25281 ray_suspend 0 25281 NULL
137302 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
137303 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
137304 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
137305 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
137306 +__ax88179_write_cmd_25286 __ax88179_write_cmd 5-0 25286 &l2tp_session_create_25286 nohasharray
137307 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &__ax88179_write_cmd_25286
137308 +ib_query_device_25287 ib_query_device 0 25287 NULL nohasharray
137309 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 &ib_query_device_25287
137310 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
137311 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
137312 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
137313 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
137314 +read8_reg_25307 read8_reg 4-0 25307 NULL
137315 +firm_open_25313 firm_open 0 25313 NULL
137316 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 NULL nohasharray
137317 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &kvm_cpu_notify_25315
137318 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
137319 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
137320 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
137321 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
137322 +print_state_25323 print_state 0 25323 NULL
137323 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
137324 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
137325 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
137326 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
137327 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
137328 +show_rps_map_25336 show_rps_map 0 25336 NULL
137329 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
137330 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
137331 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
137332 +dump_align_25345 dump_align 2 25345 NULL
137333 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
137334 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
137335 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
137336 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
137337 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
137338 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 NULL
137339 +net2272_enable_25362 net2272_enable 0 25362 NULL
137340 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
137341 +unix_mkname_25368 unix_mkname 0-2 25368 NULL
137342 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
137343 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
137344 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
137345 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
137346 +probe_25378 probe 0 25378 &rh_queue_status_25378
137347 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
137348 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
137349 +ep_queue_25382 ep_queue 0 25382 NULL
137350 +sis96x_access_25383 sis96x_access 0 25383 NULL
137351 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
137352 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
137353 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
137354 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
137355 +show_truinst_25392 show_truinst 0 25392 NULL
137356 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
137357 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
137358 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
137359 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
137360 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
137361 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
137362 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
137363 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL nohasharray
137364 +mxser_write_room_25413 mxser_write_room 0 25413 &ebt_buf_add_pad_25413
137365 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
137366 +mcp795_rtcc_read_25415 mcp795_rtcc_read 4-0 25415 NULL nohasharray
137367 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
137368 +par96_open_25418 par96_open 0 25418 NULL
137369 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
137370 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
137371 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
137372 +panel_power_on_store_25422 panel_power_on_store 0-4 25422 NULL
137373 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
137374 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
137375 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
137376 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
137377 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
137378 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
137379 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
137380 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
137381 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
137382 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
137383 +print_name_25459 print_name 0 25459 NULL nohasharray
137384 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
137385 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
137386 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL nohasharray
137387 +cyapa_gen5_read_idac_data_25462 cyapa_gen5_read_idac_data 0 25462 &ath6kl_wmi_beginscan_cmd_25462
137388 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
137389 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
137390 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
137391 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
137392 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
137393 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
137394 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
137395 +read_cmd_25491 read_cmd 0 25491 NULL
137396 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
137397 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
137398 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
137399 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
137400 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
137401 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
137402 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL
137403 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
137404 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
137405 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
137406 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
137407 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
137408 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
137409 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
137410 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
137411 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
137412 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
137413 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
137414 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
137415 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
137416 +ad9523_show_25530 ad9523_show 0 25530 NULL
137417 +ses_show_id_25531 ses_show_id 0 25531 NULL nohasharray
137418 +smb2_negotiate_25531 smb2_negotiate 0 25531 &ses_show_id_25531
137419 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
137420 +num_reads_show_25535 num_reads_show 0 25535 NULL
137421 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
137422 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
137423 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
137424 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
137425 +cyapa_show_product_id_25550 cyapa_show_product_id 0 25550 NULL
137426 +store_octave_25552 store_octave 0-4 25552 NULL
137427 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
137428 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
137429 +ht_print_chan_25556 ht_print_chan 4-0-3 25556 NULL nohasharray
137430 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
137431 +get_dst_timing_25557 get_dst_timing 0 25557 NULL
137432 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
137433 +read_dscorr_25560 read_dscorr 0 25560 NULL
137434 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
137435 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
137436 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
137437 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
137438 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
137439 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
137440 +ping_recvmsg_25597 ping_recvmsg 4-0 25597 NULL
137441 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
137442 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
137443 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
137444 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
137445 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
137446 +open_tx_25605 open_tx 0 25605 NULL
137447 +firmware_version_show_25608 firmware_version_show 0 25608 NULL
137448 +nes_netdev_get_sset_count_25609 nes_netdev_get_sset_count 0 25609 NULL
137449 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
137450 +chksum_init_25613 chksum_init 0 25613 NULL
137451 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
137452 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
137453 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
137454 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
137455 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
137456 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
137457 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
137458 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
137459 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
137460 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
137461 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
137462 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
137463 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
137464 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
137465 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
137466 +zatm_send_25650 zatm_send 0 25650 NULL
137467 +set_acpi_25652 set_acpi 0 25652 NULL
137468 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
137469 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
137470 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-4-0 25667 NULL
137471 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 NULL nohasharray
137472 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &aircable_prepare_write_buffer_25669 nohasharray
137473 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 &i7core_inject_show_col_25669
137474 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
137475 +calibrate_store_25674 calibrate_store 0-4 25674 NULL
137476 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
137477 +unix_getname_25678 unix_getname 0 25678 NULL
137478 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
137479 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
137480 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
137481 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
137482 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
137483 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
137484 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
137485 +alloc_ring_25697 alloc_ring 0 25697 NULL
137486 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
137487 +privsize_25701 privsize 0 25701 NULL
137488 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
137489 +show_camera_25710 show_camera 0 25710 NULL nohasharray
137490 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 &show_camera_25710
137491 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
137492 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
137493 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
137494 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
137495 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
137496 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
137497 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
137498 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
137499 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
137500 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
137501 +switch_partition_25723 switch_partition 0 25723 NULL
137502 +eth_bind_25725 eth_bind 0 25725 NULL
137503 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
137504 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
137505 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
137506 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
137507 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
137508 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
137509 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
137510 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
137511 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
137512 +vx_set_format_25741 vx_set_format 0 25741 NULL
137513 +xgbe_common_read_25743 xgbe_common_read 2-0 25743 NULL nohasharray
137514 +product_id_show_25743 product_id_show 0 25743 &xgbe_common_read_25743 nohasharray
137515 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
137516 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743
137517 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
137518 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
137519 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
137520 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
137521 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
137522 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
137523 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
137524 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
137525 +cx25821_risc_buffer_25768 cx25821_risc_buffer 0 25768 NULL nohasharray
137526 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 &cx25821_risc_buffer_25768
137527 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
137528 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
137529 +amd_xgbe_an_disable_kr_training_25786 amd_xgbe_an_disable_kr_training 0 25786 NULL
137530 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
137531 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
137532 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
137533 +read_delin_25798 read_delin 0 25798 NULL
137534 +sg_read_25799 sg_read 3-0 25799 NULL
137535 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
137536 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
137537 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
137538 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
137539 +system_enable_read_25815 system_enable_read 3 25815 NULL
137540 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
137541 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
137542 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
137543 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
137544 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
137545 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
137546 +show_red_25831 show_red 0 25831 NULL nohasharray
137547 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
137548 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
137549 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
137550 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
137551 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
137552 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
137553 +parport_read_25855 parport_read 0 25855 NULL
137554 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
137555 +level_show_25858 level_show 0 25858 NULL
137556 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
137557 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
137558 +null_build_header_25866 null_build_header 0 25866 NULL
137559 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
137560 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
137561 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
137562 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
137563 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
137564 +fix_io_25879 fix_io 0 25879 NULL nohasharray
137565 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
137566 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
137567 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL nohasharray
137568 +ls_value_show_25884 ls_value_show 0 25884 &ath6kl_regread_read_25884
137569 +acf_status_25890 acf_status 0 25890 NULL
137570 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
137571 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
137572 +siena_describe_nic_stats_25898 siena_describe_nic_stats 0 25898 NULL
137573 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
137574 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
137575 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
137576 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 4-7 25908 NULL nohasharray
137577 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
137578 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
137579 +send_purge_25911 send_purge 0 25911 NULL
137580 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
137581 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
137582 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
137583 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
137584 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
137585 +_get_word_25929 _get_word 0 25929 NULL
137586 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
137587 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
137588 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
137589 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
137590 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
137591 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
137592 +flush_25957 flush 2-0 25957 NULL
137593 +done_25962 done 0 25962 NULL
137594 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
137595 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
137596 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
137597 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
137598 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
137599 +video_register_device_25971 video_register_device 3 25971 NULL
137600 +devm_kcalloc_25975 devm_kcalloc 2-3 25975 NULL
137601 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
137602 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
137603 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
137604 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
137605 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
137606 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
137607 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
137608 +fan_get_status_26004 fan_get_status 0 26004 NULL
137609 +init_26006 init 0 26006 NULL
137610 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
137611 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
137612 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
137613 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
137614 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
137615 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
137616 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
137617 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
137618 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
137619 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
137620 +irq_create_strict_mappings_26025 irq_create_strict_mappings 2-4 26025 NULL
137621 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
137622 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
137623 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
137624 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
137625 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
137626 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
137627 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
137628 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
137629 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
137630 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
137631 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
137632 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
137633 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
137634 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
137635 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
137636 +update_vlan_26069 update_vlan 0 26069 NULL
137637 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
137638 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
137639 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
137640 +memcg_update_all_list_lrus_26071 memcg_update_all_list_lrus 1-0 26071 NULL nohasharray
137641 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 &memcg_update_all_list_lrus_26071
137642 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
137643 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
137644 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
137645 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
137646 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
137647 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
137648 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
137649 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
137650 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
137651 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
137652 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
137653 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
137654 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
137655 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
137656 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
137657 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
137658 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
137659 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
137660 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
137661 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
137662 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
137663 +skb_cow_26138 skb_cow 2 26138 NULL
137664 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
137665 +func_id_show_26143 func_id_show 0 26143 NULL
137666 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
137667 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
137668 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
137669 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
137670 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
137671 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
137672 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
137673 +__fswab64_26155 __fswab64 0 26155 NULL
137674 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
137675 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
137676 +copy_oldmem_page_26164 copy_oldmem_page 3-1 26164 NULL
137677 +read_data_26165 read_data 0 26165 NULL nohasharray
137678 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
137679 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
137680 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
137681 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
137682 +query_port_26169 query_port 0 26169 NULL
137683 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
137684 +show_26172 show 0 26172 NULL
137685 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
137686 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
137687 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
137688 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
137689 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
137690 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
137691 +walk_hugetlb_range_26181 walk_hugetlb_range 0 26181 NULL
137692 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL
137693 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
137694 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
137695 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
137696 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
137697 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
137698 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
137699 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
137700 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
137701 +mce_write_26201 mce_write 3 26201 NULL
137702 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
137703 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
137704 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
137705 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
137706 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
137707 +SyS_splice_26206 SyS_splice 5 26206 NULL
137708 +kbd_backlight_mode_show_26207 kbd_backlight_mode_show 0 26207 NULL
137709 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
137710 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
137711 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
137712 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
137713 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
137714 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
137715 +ovs_flow_cmd_msg_size_26223 ovs_flow_cmd_msg_size 0 26223 NULL
137716 +teql_master_open_26224 teql_master_open 0 26224 NULL
137717 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
137718 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
137719 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
137720 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
137721 +rxrpc_recvmsg_26233 rxrpc_recvmsg 4-0 26233 NULL
137722 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
137723 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
137724 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
137725 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
137726 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
137727 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
137728 +show_26245 show 0 26245 NULL
137729 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
137730 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
137731 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
137732 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
137733 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
137734 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
137735 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
137736 +activate_26268 activate 0 26268 NULL
137737 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
137738 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
137739 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
137740 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
137741 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
137742 +size_write_26288 size_write 0-3 26288 NULL
137743 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
137744 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
137745 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
137746 +dbg_write_26301 dbg_write 0-3 26301 NULL
137747 +clk_core_prepare_26302 clk_core_prepare 0 26302 NULL
137748 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
137749 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
137750 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
137751 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
137752 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
137753 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
137754 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
137755 +ath10k_dbg_sta_write_addba_resp_26317 ath10k_dbg_sta_write_addba_resp 3-0 26317 NULL
137756 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
137757 +show_temp_26323 show_temp 0 26323 NULL
137758 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
137759 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
137760 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 NULL nohasharray
137761 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 &efx_rx_mk_skb_26342
137762 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
137763 +nr_getname_26347 nr_getname 0 26347 NULL
137764 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
137765 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
137766 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
137767 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
137768 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
137769 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
137770 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
137771 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
137772 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
137773 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
137774 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
137775 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
137776 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
137777 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
137778 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
137779 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
137780 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
137781 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
137782 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
137783 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
137784 +trigger_26381 trigger 0 26381 NULL
137785 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
137786 +pl_reset_26387 pl_reset 0 26387 NULL
137787 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
137788 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
137789 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
137790 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
137791 +ntty_write_26404 ntty_write 3 26404 NULL
137792 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
137793 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
137794 +firmware_store_26408 firmware_store 4-0 26408 NULL
137795 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
137796 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
137797 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
137798 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
137799 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
137800 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
137801 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
137802 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
137803 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
137804 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
137805 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
137806 +pagemap_read_26441 pagemap_read 3 26441 NULL
137807 +add_device_26448 add_device 4 26448 NULL nohasharray
137808 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 &add_device_26448
137809 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
137810 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
137811 +prism2_open_26452 prism2_open 0 26452 NULL
137812 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
137813 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
137814 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
137815 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
137816 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
137817 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
137818 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
137819 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
137820 +show_attribute_26469 show_attribute 0 26469 NULL
137821 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
137822 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
137823 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
137824 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
137825 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
137826 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
137827 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
137828 +active_show_26489 active_show 0 26489 NULL
137829 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
137830 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
137831 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
137832 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
137833 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
137834 +activate_26500 activate 0 26500 NULL
137835 +read_vmcore_26501 read_vmcore 3 26501 NULL
137836 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
137837 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
137838 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
137839 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
137840 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
137841 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
137842 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
137843 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
137844 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
137845 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
137846 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
137847 +portio_size_show_26525 portio_size_show 0 26525 NULL
137848 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
137849 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
137850 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
137851 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
137852 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
137853 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
137854 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
137855 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
137856 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
137857 +online_show_26562 online_show 0 26562 NULL nohasharray
137858 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
137859 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
137860 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
137861 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
137862 +mode_string_26566 mode_string 0 26566 NULL
137863 +sha256_export_26571 sha256_export 0 26571 NULL
137864 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
137865 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
137866 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
137867 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
137868 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
137869 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
137870 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
137871 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
137872 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
137873 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
137874 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
137875 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
137876 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
137877 +__unmap_single_26604 __unmap_single 2-3 26604 NULL
137878 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
137879 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
137880 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
137881 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
137882 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
137883 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
137884 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
137885 +iommu_alloc_26621 iommu_alloc 4 26621 NULL
137886 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
137887 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
137888 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
137889 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
137890 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
137891 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
137892 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
137893 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
137894 +config_init_26642 config_init 0 26642 NULL
137895 +null_digest_26644 null_digest 0 26644 NULL
137896 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
137897 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
137898 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
137899 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
137900 +fd_do_prot_fill_26652 fd_do_prot_fill 5-3 26652 NULL
137901 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
137902 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
137903 +ina2xx_set_shunt_26668 ina2xx_set_shunt 0-4 26668 NULL
137904 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
137905 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
137906 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
137907 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
137908 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
137909 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
137910 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
137911 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
137912 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
137913 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
137914 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
137915 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
137916 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
137917 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
137918 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
137919 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
137920 +amd_xgbe_phy_soft_reset_26705 amd_xgbe_phy_soft_reset 0 26705 &show_in_input0_26705 nohasharray
137921 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &amd_xgbe_phy_soft_reset_26705
137922 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
137923 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
137924 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
137925 +vpe_start_streaming_26715 vpe_start_streaming 0 26715 NULL
137926 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
137927 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
137928 +aty_ld_le32_26720 aty_ld_le32 0 26720 NULL nohasharray
137929 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 &aty_ld_le32_26720
137930 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
137931 +get_register_26725 get_register 0 26725 NULL
137932 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
137933 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
137934 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
137935 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
137936 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
137937 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
137938 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
137939 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
137940 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
137941 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 2-0 26751 NULL
137942 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
137943 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
137944 +store_26755 store 0 26755 NULL
137945 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
137946 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
137947 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
137948 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
137949 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
137950 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
137951 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
137952 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
137953 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
137954 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
137955 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
137956 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
137957 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
137958 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
137959 +inotify_read_26778 inotify_read 0-3 26778 NULL
137960 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
137961 +read_port_26787 read_port 0-3 26787 NULL
137962 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
137963 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
137964 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
137965 +select_sec_26799 select_sec 0 26799 NULL
137966 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
137967 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
137968 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL nohasharray
137969 +rtl2832_bulk_write_26808 rtl2832_bulk_write 2-4 26808 &shdma_prep_dma_cyclic_26808
137970 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
137971 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
137972 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
137973 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
137974 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
137975 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
137976 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
137977 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
137978 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
137979 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
137980 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
137981 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
137982 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
137983 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
137984 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
137985 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
137986 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
137987 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
137988 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
137989 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
137990 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
137991 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
137992 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
137993 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
137994 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
137995 +uevent_store_26862 uevent_store 0-3 26862 NULL
137996 +netlink_insert_26863 netlink_insert 0 26863 NULL
137997 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
137998 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
137999 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
138000 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
138001 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
138002 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
138003 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
138004 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
138005 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
138006 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
138007 +toshiba_usb_three_get_26892 toshiba_usb_three_get 0 26892 NULL
138008 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
138009 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
138010 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
138011 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
138012 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
138013 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
138014 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
138015 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
138016 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
138017 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
138018 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
138019 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
138020 +sctp_error_26925 sctp_error 0-3 26925 NULL
138021 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
138022 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
138023 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
138024 +rndis_command_26933 rndis_command 0 26933 NULL
138025 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
138026 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
138027 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
138028 +show_rev_26939 show_rev 0 26939 NULL
138029 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
138030 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
138031 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
138032 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
138033 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
138034 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
138035 +pvc_open_26949 pvc_open 0 26949 NULL
138036 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
138037 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
138038 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
138039 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
138040 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
138041 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
138042 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
138043 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
138044 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
138045 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
138046 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
138047 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
138048 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
138049 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
138050 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
138051 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
138052 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
138053 +bdx_open_26997 bdx_open 0 26997 NULL
138054 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
138055 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
138056 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
138057 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
138058 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
138059 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
138060 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
138061 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
138062 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
138063 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
138064 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
138065 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
138066 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
138067 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
138068 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
138069 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
138070 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
138071 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
138072 +store_line2_27047 store_line2 4-0 27047 NULL
138073 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
138074 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
138075 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
138076 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
138077 +group_store_27061 group_store 4-0 27061 NULL
138078 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
138079 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
138080 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
138081 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
138082 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
138083 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
138084 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 NULL nohasharray
138085 +clk_gate_enable_27077 clk_gate_enable 0 27077 &paravirt_read_msr_27077
138086 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
138087 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
138088 +find_first_bit_27088 find_first_bit 0 27088 NULL
138089 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
138090 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
138091 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL nohasharray
138092 +range_show_27091 range_show 0 27091 &regmap_spmi_base_gather_write_27091
138093 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
138094 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
138095 +store_output_27101 store_output 0-4 27101 NULL
138096 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
138097 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
138098 +pb0100_start_27111 pb0100_start 0 27111 NULL
138099 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
138100 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
138101 +write_27128 write 0-3 27128 NULL
138102 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
138103 +write_27129 write 0 27129 &rocker_cmd_exec_27129
138104 +ia_send_27132 ia_send 0 27132 NULL
138105 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
138106 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
138107 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
138108 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
138109 +netstat_show_27140 netstat_show 0 27140 NULL
138110 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
138111 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
138112 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
138113 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
138114 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
138115 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
138116 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
138117 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
138118 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
138119 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
138120 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
138121 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
138122 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
138123 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 NULL nohasharray
138124 +show_temp_emergency_27170 show_temp_emergency 0 27170 &i2400m_net_rx_27170 nohasharray
138125 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170
138126 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
138127 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
138128 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
138129 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
138130 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
138131 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
138132 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
138133 +wait_comp_27187 wait_comp 0 27187 NULL
138134 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
138135 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
138136 +freeze_fs_27192 freeze_fs 0 27192 NULL
138137 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
138138 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
138139 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
138140 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
138141 +ep0_queue_27223 ep0_queue 0 27223 NULL
138142 +write_kmem_27225 write_kmem 3-0 27225 NULL nohasharray
138143 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 &write_kmem_27225
138144 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
138145 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
138146 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
138147 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL nohasharray
138148 +fbtft_gamma_parse_str_27239 fbtft_gamma_parse_str 4 27239 &ov7660_s_ctrl_27239
138149 +store_dev_name_27240 store_dev_name 0 27240 NULL
138150 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
138151 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
138152 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
138153 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
138154 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
138155 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
138156 +mlx4_cmd_reset_flow_27259 mlx4_cmd_reset_flow 0-4 27259 NULL
138157 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 NULL nohasharray
138158 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 &cfpkt_add_trail_27260
138159 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
138160 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
138161 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
138162 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
138163 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
138164 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
138165 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
138166 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
138167 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
138168 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
138169 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
138170 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
138171 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
138172 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
138173 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
138174 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
138175 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
138176 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
138177 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
138178 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
138179 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
138180 +__wmi_send_27296 __wmi_send 0 27296 NULL
138181 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
138182 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
138183 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
138184 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
138185 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
138186 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
138187 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &virtqueue_add_inbuf_27312 nohasharray
138188 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &ath6kl_wmi_test_cmd_27312
138189 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
138190 +write_buf_27316 write_buf 3 27316 NULL
138191 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
138192 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
138193 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
138194 +sleep_functions_on_battery_show_27326 sleep_functions_on_battery_show 0 27326 NULL
138195 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
138196 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
138197 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
138198 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
138199 +__smsc911x_reg_read_shift_27345 __smsc911x_reg_read_shift 0 27345 NULL
138200 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
138201 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
138202 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
138203 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
138204 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
138205 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
138206 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
138207 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
138208 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
138209 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
138210 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
138211 +it87_read_value_27385 it87_read_value 0 27385 NULL
138212 +show_activation_width_27387 show_activation_width 0 27387 NULL
138213 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
138214 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
138215 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
138216 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
138217 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
138218 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
138219 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
138220 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
138221 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 NULL nohasharray
138222 +lx_set_granularity_27414 lx_set_granularity 0 27414 &brcmf_sdio_firmware_callback_27414
138223 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
138224 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
138225 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
138226 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
138227 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
138228 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
138229 +cypress_write_27423 cypress_write 4-0 27423 NULL
138230 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
138231 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
138232 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
138233 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
138234 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
138235 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
138236 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
138237 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
138238 +priority_show_27437 priority_show 0 27437 NULL nohasharray
138239 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
138240 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
138241 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
138242 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
138243 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
138244 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
138245 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
138246 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
138247 +i915_wait_request_27449 i915_wait_request 0 27449 NULL
138248 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
138249 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
138250 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
138251 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
138252 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
138253 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
138254 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
138255 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
138256 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
138257 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
138258 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
138259 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
138260 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
138261 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
138262 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
138263 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
138264 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
138265 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
138266 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
138267 +__usbnet_write_cmd_27500 __usbnet_write_cmd 7-0 27500 NULL nohasharray
138268 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 &__usbnet_write_cmd_27500 nohasharray
138269 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500
138270 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
138271 +show_port_phy_27505 show_port_phy 0 27505 NULL
138272 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
138273 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
138274 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
138275 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
138276 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
138277 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
138278 +store_sensor_27515 store_sensor 0-4 27515 NULL
138279 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
138280 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
138281 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
138282 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
138283 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
138284 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
138285 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
138286 +read_learn_27536 read_learn 0-3 27536 NULL
138287 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
138288 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
138289 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
138290 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
138291 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
138292 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
138293 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
138294 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
138295 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
138296 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
138297 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
138298 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
138299 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
138300 +sco_sock_recvmsg_27572 sco_sock_recvmsg 4-0 27572 NULL
138301 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
138302 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
138303 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
138304 +get_rx_packet_len_27587 get_rx_packet_len 0-3 27587 NULL nohasharray
138305 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 &get_rx_packet_len_27587
138306 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
138307 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
138308 +cypress_write_room_27590 cypress_write_room 0 27590 NULL
138309 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
138310 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
138311 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
138312 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
138313 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
138314 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
138315 +bdx_get_sset_count_27617 bdx_get_sset_count 0 27617 NULL
138316 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
138317 +max_age_show_27620 max_age_show 0 27620 NULL
138318 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
138319 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
138320 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
138321 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
138322 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
138323 +connect_27639 connect 0 27639 NULL
138324 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 NULL nohasharray
138325 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 &read_flush_procfs_27642 nohasharray
138326 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &ocfs2_xattr_ibody_get_27642
138327 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
138328 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
138329 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
138330 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
138331 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
138332 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
138333 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
138334 +presence_read_file_27668 presence_read_file 0 27668 NULL
138335 +qword_get_27670 qword_get 0 27670 NULL nohasharray
138336 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 &qword_get_27670
138337 +min_sync_show_27671 min_sync_show 0 27671 NULL
138338 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
138339 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
138340 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
138341 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
138342 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
138343 +read_27678 read 0 27678 NULL
138344 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
138345 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
138346 +trusted_get_27684 trusted_get 0 27684 NULL
138347 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
138348 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
138349 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
138350 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
138351 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
138352 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
138353 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
138354 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
138355 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
138356 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
138357 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
138358 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
138359 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
138360 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
138361 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
138362 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
138363 +drv_start_27735 drv_start 0 27735 NULL
138364 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
138365 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
138366 +do_grow_27746 do_grow 0 27746 NULL
138367 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
138368 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
138369 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
138370 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
138371 +md4_update_27759 md4_update 0 27759 NULL nohasharray
138372 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
138373 +store_io_db_27768 store_io_db 0-4 27768 NULL
138374 +kcalloc_27770 kcalloc 2-1 27770 NULL
138375 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
138376 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
138377 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
138378 +device_notifier_27779 device_notifier 0 27779 NULL
138379 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
138380 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
138381 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 NULL nohasharray
138382 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 &twl4030_set_gpio_dataout_27792
138383 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
138384 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
138385 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
138386 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
138387 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
138388 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
138389 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
138390 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
138391 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
138392 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
138393 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
138394 +smk_set_access_27817 smk_set_access 0 27817 NULL
138395 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
138396 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
138397 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
138398 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
138399 +sys_listxattr_27833 sys_listxattr 3 27833 NULL
138400 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
138401 +et131x_open_27842 et131x_open 0 27842 NULL
138402 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
138403 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
138404 +read_profile_27859 read_profile 3-0 27859 NULL
138405 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
138406 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
138407 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
138408 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
138409 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
138410 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
138411 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
138412 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
138413 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
138414 +diag_read_27874 diag_read 0 27874 NULL
138415 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
138416 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
138417 +mv88e6171_get_sset_count_27888 mv88e6171_get_sset_count 0 27888 NULL
138418 +show_als_channel_27889 show_als_channel 0 27889 NULL
138419 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4-0 27893 NULL
138420 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
138421 +func_27900 func 0 27900 NULL nohasharray
138422 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
138423 +gluebi_write_27905 gluebi_write 3 27905 NULL
138424 +store_27911 store 0-4 27911 NULL
138425 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
138426 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
138427 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
138428 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
138429 +bm_find_next_27929 bm_find_next 2 27929 NULL
138430 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
138431 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
138432 +ocfs2_add_inode_to_orphan_27932 ocfs2_add_inode_to_orphan 0 27932 NULL
138433 +get_alarm_27933 get_alarm 0 27933 NULL
138434 +can_attach_27934 can_attach 0 27934 NULL
138435 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
138436 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
138437 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
138438 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
138439 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
138440 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
138441 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL
138442 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
138443 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
138444 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
138445 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
138446 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
138447 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
138448 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
138449 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
138450 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
138451 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
138452 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
138453 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
138454 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
138455 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
138456 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
138457 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
138458 +get_max_state_27981 get_max_state 0 27981 NULL
138459 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
138460 +wan_set_status_27984 wan_set_status 0 27984 NULL
138461 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
138462 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
138463 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
138464 +inet6_get_link_af_size_27998 inet6_get_link_af_size 0 27998 NULL
138465 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
138466 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
138467 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
138468 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
138469 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
138470 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
138471 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
138472 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
138473 +device_id_show_28011 device_id_show 0 28011 NULL
138474 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
138475 +show_28017 show 0 28017 NULL nohasharray
138476 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
138477 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
138478 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
138479 +memory_block_action_28024 memory_block_action 0 28024 NULL
138480 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
138481 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
138482 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
138483 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
138484 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
138485 +smc_open_28037 smc_open 0 28037 NULL nohasharray
138486 +store_map_28037 store_map 0-4 28037 &smc_open_28037
138487 +show_pools_28038 show_pools 0 28038 NULL
138488 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
138489 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
138490 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
138491 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
138492 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
138493 +pool_status_28055 pool_status 5 28055 NULL
138494 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
138495 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL nohasharray
138496 +xgbe_phy_init_28061 xgbe_phy_init 0 28061 &lpfc_idiag_mbxacc_read_28061
138497 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
138498 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
138499 +ib_query_port_28079 ib_query_port 0 28079 NULL
138500 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
138501 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
138502 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
138503 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
138504 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
138505 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
138506 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
138507 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
138508 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
138509 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
138510 +show_initstate_28108 show_initstate 0 28108 NULL
138511 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
138512 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
138513 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
138514 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
138515 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
138516 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
138517 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
138518 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
138519 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
138520 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
138521 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
138522 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
138523 +manuf_show_28140 manuf_show 0 28140 NULL
138524 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
138525 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
138526 +video_read_28148 video_read 3-0 28148 NULL nohasharray
138527 +store_28148 store 0 28148 &video_read_28148
138528 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
138529 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
138530 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
138531 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
138532 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
138533 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
138534 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
138535 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
138536 +vread_28173 vread 0-3 28173 NULL
138537 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
138538 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
138539 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
138540 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
138541 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
138542 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
138543 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
138544 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
138545 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
138546 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
138547 +cyapa_gen3_get_query_data_28196 cyapa_gen3_get_query_data 0 28196 NULL
138548 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL
138549 +cyapa_gen5_do_fw_update_28202 cyapa_gen5_do_fw_update 0 28202 NULL
138550 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
138551 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
138552 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
138553 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
138554 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
138555 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 NULL nohasharray
138556 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 &__qp_memcpy_from_queue_28220 nohasharray
138557 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220
138558 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
138559 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
138560 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
138561 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
138562 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
138563 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
138564 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
138565 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
138566 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
138567 +write_28250 write 0 28250 NULL nohasharray
138568 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
138569 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
138570 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
138571 +kbd_type_show_28255 kbd_type_show 0 28255 NULL
138572 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
138573 +pci_notify_28258 pci_notify 0 28258 NULL
138574 +add_interface_28259 add_interface 0 28259 NULL
138575 +airo_open_28270 airo_open 0 28270 NULL
138576 +avtab_read_28272 avtab_read 0 28272 NULL
138577 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
138578 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
138579 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
138580 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
138581 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
138582 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
138583 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
138584 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
138585 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
138586 +wil_addba_tx_cid_28292 wil_addba_tx_cid 3 28292 NULL
138587 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
138588 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
138589 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
138590 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
138591 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
138592 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
138593 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
138594 +print_fw_version_28310 print_fw_version 0 28310 NULL
138595 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
138596 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
138597 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
138598 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
138599 +generic_access_phys_28318 generic_access_phys 2-4 28318 NULL
138600 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
138601 +filldir64_28323 filldir64 3 28323 NULL
138602 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
138603 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
138604 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
138605 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
138606 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
138607 +xpcs_mmd_read_28331 xpcs_mmd_read 3-0 28331 NULL nohasharray
138608 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 &xpcs_mmd_read_28331
138609 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
138610 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
138611 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
138612 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
138613 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 NULL nohasharray
138614 +michael_init_28344 michael_init 0 28344 &tcp_copy_to_iovec_28344
138615 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
138616 +ldlat_show_28348 ldlat_show 0 28348 NULL
138617 +snapshot_write_28351 snapshot_write 3 28351 NULL
138618 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
138619 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
138620 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
138621 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357
138622 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
138623 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
138624 +send_control_msg_28366 send_control_msg 0 28366 NULL
138625 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
138626 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
138627 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL
138628 +operstate_show_28374 operstate_show 0 28374 NULL
138629 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
138630 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
138631 +sys_writev_28384 sys_writev 3 28384 NULL
138632 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
138633 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
138634 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
138635 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
138636 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
138637 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
138638 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
138639 +mtu_28400 mtu 0 28400 NULL
138640 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
138641 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
138642 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
138643 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
138644 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
138645 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
138646 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
138647 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
138648 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
138649 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
138650 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
138651 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
138652 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
138653 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
138654 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
138655 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
138656 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
138657 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
138658 +direction_show_28442 direction_show 0 28442 NULL
138659 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
138660 +testmode_write_28445 testmode_write 3-0 28445 NULL
138661 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
138662 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
138663 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
138664 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
138665 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
138666 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
138667 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
138668 +show_28462 show 0 28462 NULL
138669 +set_mode_28465 set_mode 0 28465 NULL
138670 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
138671 +create_urbs_28470 create_urbs 0 28470 NULL nohasharray
138672 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 &create_urbs_28470
138673 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
138674 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
138675 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
138676 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
138677 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
138678 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
138679 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
138680 +max_response_pages_28492 max_response_pages 0 28492 NULL
138681 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
138682 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
138683 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
138684 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
138685 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
138686 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
138687 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
138688 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
138689 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
138690 +show_temp0_28521 show_temp0 0 28521 NULL
138691 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
138692 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
138693 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
138694 +list_28535 list 0-5 28535 NULL
138695 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
138696 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
138697 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
138698 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
138699 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544 nohasharray
138700 +ssp_common_buffer_postdisable_28544 ssp_common_buffer_postdisable 0 28544 &chip_base_show_28544
138701 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
138702 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
138703 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
138704 +statfs_28548 statfs 0 28548 NULL
138705 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
138706 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
138707 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
138708 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
138709 +read_temp_msr_28558 read_temp_msr 0 28558 NULL nohasharray
138710 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 &read_temp_msr_28558
138711 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
138712 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
138713 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
138714 +asymmetric_verify_28567 asymmetric_verify 3 28567 NULL nohasharray
138715 +qp_enqueue_locked_28567 qp_enqueue_locked 3-0-5 28567 &asymmetric_verify_28567
138716 +ath10k_wmi_addba_clear_resp_28568 ath10k_wmi_addba_clear_resp 0 28568 NULL
138717 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
138718 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
138719 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
138720 +sc92031_ethtool_get_sset_count_28581 sc92031_ethtool_get_sset_count 0 28581 &saa7127_s_stream_28581 nohasharray
138721 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &sc92031_ethtool_get_sset_count_28581
138722 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
138723 +el3_open_28584 el3_open 0 28584 NULL
138724 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
138725 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
138726 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
138727 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
138728 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
138729 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
138730 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
138731 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
138732 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
138733 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
138734 +xgbe_common_write_28609 xgbe_common_write 2-0 28609 NULL
138735 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
138736 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
138737 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
138738 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
138739 +rpcrdma_alloc_regbuf_28617 rpcrdma_alloc_regbuf 2 28617 NULL nohasharray
138740 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 &rpcrdma_alloc_regbuf_28617
138741 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
138742 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
138743 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
138744 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
138745 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
138746 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
138747 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
138748 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
138749 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
138750 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
138751 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
138752 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
138753 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
138754 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
138755 +byte_read_data_28650 byte_read_data 0 28650 NULL
138756 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
138757 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
138758 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
138759 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
138760 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
138761 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
138762 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
138763 +show_refcnt_28672 show_refcnt 0 28672 NULL
138764 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
138765 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
138766 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
138767 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 NULL nohasharray
138768 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 &__dev_alloc_skb_28681 nohasharray
138769 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681
138770 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
138771 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
138772 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
138773 +min_show_28691 min_show 0 28691 NULL nohasharray
138774 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
138775 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
138776 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
138777 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
138778 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
138779 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
138780 +balance_level_28707 balance_level 0 28707 NULL
138781 +power_28709 power 0 28709 NULL nohasharray
138782 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
138783 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
138784 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
138785 +update_memcg_params_28716 update_memcg_params 2-0 28716 NULL
138786 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
138787 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
138788 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
138789 +drm_plane_init_28731 drm_plane_init 6 28731 NULL nohasharray
138790 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 &drm_plane_init_28731
138791 +spi_execute_28736 spi_execute 5 28736 NULL
138792 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
138793 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
138794 +switch_channel_28739 switch_channel 0 28739 NULL
138795 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
138796 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
138797 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
138798 +getprocattr_28754 getprocattr 0 28754 NULL
138799 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
138800 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
138801 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
138802 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
138803 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
138804 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
138805 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
138806 +peek_head_len_28771 peek_head_len 0 28771 NULL
138807 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
138808 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
138809 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
138810 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
138811 +set_mode_28785 set_mode 0 28785 NULL
138812 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
138813 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
138814 +thaw_super_28793 thaw_super 0 28793 NULL
138815 +sel_write_member_28800 sel_write_member 3 28800 NULL
138816 +show_28801 show 0 28801 NULL
138817 +update_28806 update 0 28806 NULL
138818 +i915_get_vma_pages_28808 i915_get_vma_pages 0 28808 NULL
138819 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
138820 +set_lbt_28811 set_lbt 0 28811 NULL
138821 +udp_packet_28817 udp_packet 0 28817 NULL
138822 +user_preparse_28821 user_preparse 0 28821 NULL
138823 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
138824 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
138825 +show_prochot_28824 show_prochot 0 28824 NULL
138826 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
138827 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
138828 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 NULL nohasharray
138829 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 &kernel_tree_alloc_28833
138830 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
138831 +udplite_packet_28840 udplite_packet 0 28840 NULL
138832 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
138833 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
138834 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
138835 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
138836 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
138837 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
138838 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
138839 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
138840 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
138841 +smack_ipv4_output_28860 smack_ipv4_output 0 28860 NULL
138842 +e100_self_test_28862 e100_self_test 0 28862 NULL
138843 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
138844 +profile_init_28870 profile_init 0 28870 NULL
138845 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
138846 +unix_create_28874 unix_create 0 28874 NULL
138847 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
138848 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
138849 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
138850 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
138851 +cyapa_show_mode_28891 cyapa_show_mode 0 28891 NULL
138852 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
138853 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
138854 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
138855 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
138856 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
138857 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
138858 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
138859 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
138860 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
138861 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
138862 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
138863 +get_video_status_28922 get_video_status 0 28922 NULL
138864 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
138865 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
138866 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
138867 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
138868 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
138869 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
138870 +push_rx_28939 push_rx 3 28939 NULL
138871 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
138872 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
138873 +amd_xgbe_phy_set_mode_28946 amd_xgbe_phy_set_mode 0 28946 NULL
138874 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
138875 +icmp_packet_28950 icmp_packet 0 28950 NULL
138876 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
138877 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL nohasharray
138878 +__klp_enable_patch_28960 __klp_enable_patch 0 28960 &ext3_xattr_trusted_get_28960
138879 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
138880 +kbd_function_keys_store_28964 kbd_function_keys_store 0-4 28964 NULL
138881 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
138882 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
138883 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
138884 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
138885 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
138886 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
138887 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
138888 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
138889 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
138890 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
138891 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
138892 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
138893 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
138894 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
138895 +netlink_bind_28992 netlink_bind 0 28992 NULL
138896 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
138897 +device_show_bool_28994 device_show_bool 0 28994 NULL
138898 +store_28995 store 0 28995 NULL
138899 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
138900 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
138901 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
138902 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
138903 +fdb_insert_29003 fdb_insert 0 29003 NULL
138904 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
138905 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
138906 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
138907 +read_alloc_29022 read_alloc 0 29022 NULL
138908 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
138909 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
138910 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
138911 +rmd160_update_29027 rmd160_update 0 29027 NULL
138912 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
138913 +sys_fcntl64_29031 sys_fcntl64 3 29031 NULL nohasharray
138914 +channels_supported_show_29031 channels_supported_show 0 29031 &sys_fcntl64_29031
138915 +kgdb_nmi_tty_write_room_29034 kgdb_nmi_tty_write_room 0 29034 NULL
138916 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
138917 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
138918 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
138919 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
138920 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 NULL nohasharray
138921 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 &apds990x_prox_threshold_show_29039
138922 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
138923 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
138924 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
138925 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
138926 +tso_fragment_29050 tso_fragment 3 29050 NULL
138927 +open_tx_first_29051 open_tx_first 0 29051 NULL
138928 +send_request_29054 send_request 0 29054 NULL
138929 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
138930 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
138931 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
138932 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
138933 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
138934 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
138935 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
138936 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
138937 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
138938 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
138939 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
138940 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
138941 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
138942 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
138943 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
138944 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
138945 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
138946 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
138947 +show_29089 show 0 29089 NULL
138948 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
138949 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
138950 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
138951 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
138952 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
138953 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
138954 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
138955 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
138956 +show_tach_29110 show_tach 0 29110 NULL
138957 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
138958 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
138959 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
138960 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
138961 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
138962 +snprintf_29125 snprintf 0 29125 NULL
138963 +init_mac_29127 init_mac 0 29127 NULL
138964 +debug_cow_store_29128 debug_cow_store 4 29128 NULL
138965 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
138966 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
138967 +show_nports_29139 show_nports 0 29139 NULL nohasharray
138968 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
138969 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
138970 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
138971 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
138972 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
138973 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
138974 +chunksize_show_29145 chunksize_show 0 29145 NULL
138975 +reshape_ring_29147 reshape_ring 2 29147 NULL
138976 +show_29152 show 0 29152 NULL nohasharray
138977 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
138978 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
138979 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
138980 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL nohasharray
138981 +pcan_usb_fd_set_bus_29164 pcan_usb_fd_set_bus 0 29164 &rndis_opts_ifname_show_29164
138982 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
138983 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
138984 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
138985 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
138986 +badblocks_show_29175 badblocks_show 0 29175 NULL
138987 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
138988 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
138989 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
138990 +sun4i_get_temp_29193 sun4i_get_temp 0 29193 NULL
138991 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
138992 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
138993 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
138994 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
138995 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
138996 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
138997 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
138998 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
138999 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
139000 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
139001 +disable_vport_29223 disable_vport 0 29223 NULL
139002 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
139003 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
139004 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &security_socket_recvmsg_29224
139005 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
139006 +pages_unshared_show_29229 pages_unshared_show 0 29229 NULL nohasharray
139007 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 &pages_unshared_show_29229
139008 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
139009 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
139010 +flash_sync_strobe_store_29234 flash_sync_strobe_store 0-4 29234 NULL
139011 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
139012 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
139013 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
139014 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
139015 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
139016 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
139017 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
139018 +help_29245 help 0 29245 NULL nohasharray
139019 +wake_store_29245 wake_store 0-4 29245 &help_29245
139020 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
139021 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
139022 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
139023 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
139024 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
139025 +enable_count_show_29259 enable_count_show 0 29259 NULL
139026 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
139027 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
139028 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
139029 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
139030 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
139031 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
139032 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
139033 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
139034 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
139035 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
139036 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
139037 +_abb5zes3_rtc_update_alarm_29283 _abb5zes3_rtc_update_alarm 0 29283 NULL
139038 +_abb5zes3_rtc_set_timer_29286 _abb5zes3_rtc_set_timer 0 29286 NULL
139039 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
139040 +range_read_29291 range_read 0 29291 NULL
139041 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
139042 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
139043 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
139044 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
139045 +abb5zes3_rtc_set_alarm_29308 abb5zes3_rtc_set_alarm 0 29308 NULL
139046 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
139047 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
139048 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
139049 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
139050 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
139051 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
139052 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
139053 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
139054 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
139055 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
139056 +set_page_29334 set_page 0 29334 NULL
139057 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
139058 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
139059 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
139060 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
139061 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
139062 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
139063 +acquire_lock_29352 acquire_lock 0 29352 NULL
139064 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
139065 +context_show_29361 context_show 0 29361 NULL nohasharray
139066 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
139067 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
139068 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
139069 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
139070 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
139071 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
139072 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
139073 +store_29393 store 0 29393 NULL
139074 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
139075 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
139076 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
139077 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
139078 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
139079 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
139080 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
139081 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
139082 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL nohasharray
139083 +i915_gem_check_olr_29419 i915_gem_check_olr 0 29419 &softing_fct_cmd_29419
139084 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
139085 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
139086 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
139087 +mempool_create_29437 mempool_create 1 29437 NULL
139088 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
139089 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
139090 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
139091 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL nohasharray
139092 +br_get_link_af_size_29449 br_get_link_af_size 0 29449 &resv_hugepages_show_29449
139093 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
139094 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
139095 +__kmalloc_node_29455 __kmalloc_node 1 29455 NULL nohasharray
139096 +show_29455 show 0 29455 &__kmalloc_node_29455
139097 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
139098 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
139099 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
139100 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
139101 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
139102 +geos_gpio_show_29465 geos_gpio_show 0 29465 NULL nohasharray
139103 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
139104 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
139105 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
139106 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
139107 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
139108 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
139109 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
139110 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
139111 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
139112 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
139113 +topology_change_show_29484 topology_change_show 0 29484 NULL
139114 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
139115 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
139116 +show_29488 show 0 29488 NULL
139117 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
139118 +store_reset_29502 store_reset 0-4 29502 NULL
139119 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
139120 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
139121 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
139122 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
139123 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
139124 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
139125 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
139126 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
139127 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
139128 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
139129 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
139130 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
139131 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
139132 +sock_read_iter_29526 sock_read_iter 0 29526 NULL
139133 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
139134 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
139135 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
139136 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
139137 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
139138 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
139139 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
139140 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
139141 +vfs_read_29543 vfs_read 0-3 29543 NULL
139142 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
139143 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
139144 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
139145 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
139146 +ftrace_write_29551 ftrace_write 3 29551 NULL
139147 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
139148 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
139149 +show_in_input3_29564 show_in_input3 0 29564 NULL
139150 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
139151 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
139152 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
139153 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
139154 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
139155 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
139156 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
139157 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
139158 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
139159 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
139160 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
139161 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
139162 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
139163 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL nohasharray
139164 +mwifiex_histogram_read_29589 mwifiex_histogram_read 3-0 29589 &pvr2_hdw_report_unlocked_29589
139165 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
139166 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
139167 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
139168 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
139169 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
139170 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
139171 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
139172 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
139173 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
139174 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
139175 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
139176 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
139177 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
139178 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
139179 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
139180 +show_power_29626 show_power 0 29626 NULL
139181 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
139182 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
139183 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
139184 +spi_write_29631 spi_write 0 29631 NULL
139185 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
139186 +ssp_create_msg_29633 ssp_create_msg 2 29633 NULL nohasharray
139187 +read_null_29633 read_null 0-3 29633 &ssp_create_msg_29633 nohasharray
139188 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
139189 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
139190 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
139191 +md5_init_29643 md5_init 0 29643 NULL
139192 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
139193 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
139194 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
139195 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
139196 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
139197 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
139198 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 NULL nohasharray
139199 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 &uwb_rc_mac_addr_show_29656
139200 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
139201 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
139202 +user_get_29663 user_get 0 29663 NULL
139203 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
139204 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
139205 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
139206 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
139207 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
139208 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
139209 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
139210 +sync_29693 sync 0 29693 NULL nohasharray
139211 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
139212 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
139213 +output_29700 output 0 29700 NULL
139214 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
139215 +cp_open_29706 cp_open 0 29706 NULL
139216 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 NULL nohasharray
139217 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 &sd_alloc_ctl_entry_29708
139218 +probes_write_29711 probes_write 3 29711 NULL
139219 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
139220 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
139221 +compat_write_data_29715 compat_write_data 0 29715 NULL
139222 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
139223 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
139224 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
139225 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
139226 +wake_show_29730 wake_show 0 29730 NULL
139227 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
139228 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL
139229 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
139230 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
139231 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
139232 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
139233 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
139234 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
139235 +adp5520_show_29748 adp5520_show 0 29748 NULL
139236 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
139237 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
139238 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
139239 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
139240 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
139241 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
139242 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
139243 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
139244 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
139245 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
139246 +devid_show_29772 devid_show 0 29772 NULL
139247 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
139248 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
139249 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
139250 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
139251 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
139252 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
139253 +dbAlloc_29794 dbAlloc 0 29794 NULL
139254 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
139255 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
139256 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
139257 +ext4_trim_all_free_29806 ext4_trim_all_free 4-3-2 29806 NULL
139258 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
139259 +oprofile_start_29810 oprofile_start 0 29810 NULL
139260 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
139261 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
139262 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
139263 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 NULL nohasharray
139264 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 &tmp103_show_temp_29822
139265 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
139266 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
139267 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
139268 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
139269 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
139270 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
139271 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
139272 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
139273 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
139274 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
139275 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
139276 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
139277 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
139278 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
139279 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
139280 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
139281 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
139282 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
139283 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
139284 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871 nohasharray
139285 +ath10k_mac_vif_recalc_ps_poll_count_29871 ath10k_mac_vif_recalc_ps_poll_count 0 29871 &itd_submit_29871
139286 +dma_map_xdr_29874 dma_map_xdr 0 29874 NULL
139287 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
139288 +setup_29880 setup 0 29880 NULL
139289 +store_pan_29882 store_pan 0-4 29882 NULL
139290 +nfc_targets_found_29886 nfc_targets_found 3 29886 NULL nohasharray
139291 +find_free_ctxt_29886 find_free_ctxt 0 29886 &nfc_targets_found_29886
139292 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
139293 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
139294 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
139295 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
139296 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
139297 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
139298 +follow_pte_29913 follow_pte 0 29913 NULL
139299 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
139300 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
139301 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
139302 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
139303 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
139304 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
139305 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
139306 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
139307 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
139308 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
139309 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
139310 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
139311 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
139312 +ipv6_recv_error_29947 ipv6_recv_error 3-0 29947 &__btrfs_getxattr_29947
139313 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
139314 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
139315 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
139316 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
139317 +crb_do_acpi_start_29961 crb_do_acpi_start 0 29961 NULL
139318 +init_29962 init 0 29962 NULL
139319 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
139320 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
139321 +register_one_node_29973 register_one_node 0 29973 NULL
139322 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
139323 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
139324 +location_store_29981 location_store 0-3 29981 NULL
139325 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
139326 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
139327 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
139328 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
139329 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
139330 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
139331 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
139332 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
139333 +strncpy_from_user_29999 strncpy_from_user 0 29999 NULL
139334 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
139335 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
139336 +memcpy_to_msg_30012 memcpy_to_msg 3-0 30012 NULL
139337 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
139338 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
139339 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
139340 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
139341 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
139342 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
139343 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
139344 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
139345 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
139346 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
139347 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
139348 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
139349 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
139350 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
139351 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
139352 +SyS_write_30059 SyS_write 3 30059 NULL
139353 +general_stats_read_30067 general_stats_read 0 30067 NULL
139354 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
139355 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
139356 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
139357 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
139358 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
139359 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
139360 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
139361 +tipc_sk_rcv_30090 tipc_sk_rcv 0 30090 NULL
139362 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
139363 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
139364 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
139365 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
139366 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
139367 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
139368 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
139369 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
139370 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
139371 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
139372 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
139373 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &w1_f1C_read_30121
139374 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
139375 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
139376 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
139377 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
139378 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
139379 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
139380 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
139381 +u_memcpya_30139 u_memcpya 2-3 30139 NULL
139382 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
139383 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
139384 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
139385 +start_transfer_30146 start_transfer 0 30146 NULL
139386 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
139387 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
139388 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
139389 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
139390 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
139391 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
139392 +cs_init_30168 cs_init 0 30168 NULL
139393 +amd_xgbe_phy_xgmii_mode_30169 amd_xgbe_phy_xgmii_mode 0 30169 NULL
139394 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
139395 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
139396 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
139397 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
139398 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
139399 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
139400 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
139401 +hrz_open_30192 hrz_open 0 30192 NULL
139402 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
139403 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
139404 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
139405 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
139406 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
139407 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
139408 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
139409 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
139410 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
139411 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
139412 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
139413 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
139414 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
139415 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
139416 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
139417 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
139418 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
139419 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
139420 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
139421 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
139422 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
139423 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
139424 +read_data_offset_30230 read_data_offset 0 30230 NULL
139425 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
139426 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
139427 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL
139428 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
139429 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
139430 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
139431 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
139432 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
139433 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
139434 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
139435 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
139436 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
139437 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
139438 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
139439 +to_addr_param_30275 to_addr_param 0 30275 NULL
139440 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
139441 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
139442 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
139443 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
139444 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
139445 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
139446 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
139447 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
139448 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
139449 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
139450 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
139451 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
139452 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
139453 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
139454 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
139455 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
139456 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
139457 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
139458 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL nohasharray
139459 +fan_set_30313 fan_set 0 30313 &ce6230_i2c_master_xfer_30313
139460 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
139461 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
139462 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
139463 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
139464 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
139465 +read_30336 read 0 30336 NULL nohasharray
139466 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
139467 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
139468 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
139469 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
139470 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
139471 +cyapa_gen3_show_baseline_30350 cyapa_gen3_show_baseline 0 30350 NULL nohasharray
139472 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 &cyapa_gen3_show_baseline_30350
139473 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
139474 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
139475 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
139476 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
139477 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
139478 +ipx_getname_30363 ipx_getname 0 30363 NULL
139479 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
139480 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
139481 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
139482 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
139483 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
139484 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
139485 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
139486 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
139487 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
139488 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
139489 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
139490 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
139491 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
139492 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
139493 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
139494 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
139495 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
139496 +ixgb_up_30405 ixgb_up 0 30405 NULL
139497 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
139498 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
139499 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
139500 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
139501 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
139502 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
139503 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
139504 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
139505 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
139506 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
139507 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
139508 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
139509 +mq_create_30425 mq_create 1 30425 NULL nohasharray
139510 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
139511 +ras_help_30427 ras_help 0 30427 NULL nohasharray
139512 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
139513 +can_notifier_30428 can_notifier 0 30428 NULL
139514 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
139515 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
139516 +xgbe_open_30431 xgbe_open 0 30431 NULL
139517 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
139518 +show_30434 show 0 30434 NULL
139519 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
139520 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
139521 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
139522 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
139523 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
139524 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
139525 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
139526 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
139527 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
139528 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
139529 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
139530 +urandom_read_30462 urandom_read 3-0 30462 NULL
139531 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
139532 +bop_lookup_30466 bop_lookup 0 30466 NULL
139533 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
139534 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
139535 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
139536 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 NULL nohasharray
139537 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 &sysfs_override_clocksource_30477
139538 +setexposure_30478 setexposure 0 30478 NULL
139539 +write_head_30481 write_head 4-0 30481 NULL nohasharray
139540 +update_30481 update 0 30481 &write_head_30481
139541 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
139542 +adu_write_30487 adu_write 3-0 30487 NULL
139543 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
139544 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
139545 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
139546 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
139547 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
139548 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
139549 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
139550 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
139551 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
139552 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
139553 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
139554 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
139555 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
139556 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
139557 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
139558 +packet_notifier_30510 packet_notifier 0 30510 NULL
139559 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
139560 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
139561 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
139562 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
139563 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
139564 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
139565 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
139566 +init_30531 init 0 30531 NULL
139567 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
139568 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
139569 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
139570 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
139571 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
139572 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
139573 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
139574 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
139575 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
139576 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
139577 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
139578 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
139579 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
139580 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
139581 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
139582 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
139583 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
139584 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
139585 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
139586 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
139587 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
139588 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
139589 +set_le_30581 set_le 4 30581 NULL
139590 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
139591 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
139592 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
139593 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
139594 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
139595 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
139596 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
139597 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
139598 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
139599 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
139600 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
139601 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
139602 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
139603 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
139604 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 NULL nohasharray
139605 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 &ieee802154_max_payload_30627
139606 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
139607 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
139608 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
139609 +run_store_30632 run_store 0-4 30632 NULL
139610 +show_30633 show 0 30633 NULL
139611 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
139612 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
139613 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
139614 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
139615 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
139616 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
139617 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
139618 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
139619 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
139620 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
139621 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
139622 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
139623 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
139624 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
139625 +agp_remap_30665 agp_remap 2 30665 NULL
139626 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
139627 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
139628 +smack_ipv6_output_30668 smack_ipv6_output 0 30668 NULL
139629 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
139630 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
139631 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
139632 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
139633 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
139634 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
139635 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
139636 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
139637 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
139638 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
139639 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
139640 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
139641 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
139642 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
139643 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
139644 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
139645 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
139646 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
139647 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
139648 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
139649 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
139650 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
139651 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
139652 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
139653 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
139654 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
139655 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
139656 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
139657 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
139658 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
139659 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
139660 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
139661 +snapshot_status_30744 snapshot_status 5 30744 NULL
139662 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
139663 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
139664 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
139665 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
139666 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
139667 +stepping_show_30758 stepping_show 0 30758 NULL
139668 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
139669 +aa_capable_30763 aa_capable 0 30763 NULL
139670 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
139671 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
139672 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
139673 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
139674 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
139675 +fillonedir_30772 fillonedir 3 30772 NULL
139676 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
139677 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
139678 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
139679 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
139680 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
139681 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
139682 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
139683 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
139684 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
139685 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
139686 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
139687 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
139688 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
139689 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
139690 +dn_create_30821 dn_create 0 30821 NULL
139691 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
139692 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
139693 +pvc_create_30834 pvc_create 0 30834 NULL
139694 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
139695 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
139696 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
139697 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
139698 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
139699 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
139700 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
139701 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
139702 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
139703 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
139704 +is_otg_show_30852 is_otg_show 0 30852 NULL
139705 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
139706 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
139707 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
139708 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
139709 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
139710 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
139711 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
139712 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
139713 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
139714 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
139715 +pn_recvmsg_30887 pn_recvmsg 4-0 30887 NULL nohasharray
139716 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
139717 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
139718 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
139719 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
139720 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
139721 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
139722 +fd_do_prot_unmap_30900 fd_do_prot_unmap 3 30900 NULL
139723 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
139724 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 NULL nohasharray
139725 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 &fc_host_post_vendor_event_30903
139726 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
139727 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
139728 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
139729 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
139730 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
139731 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
139732 +show_fan_max_30922 show_fan_max 0 30922 NULL
139733 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
139734 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
139735 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
139736 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
139737 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
139738 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
139739 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
139740 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
139741 +set_30936 set 0 30936 &hello_time_show_30936
139742 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
139743 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
139744 +read_usunc_30940 read_usunc 0 30940 NULL
139745 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
139746 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
139747 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
139748 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
139749 +store_30953 store 0-4 30953 &reserve_space_30953
139750 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
139751 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
139752 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
139753 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
139754 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
139755 +sr_write_async_30968 sr_write_async 3 30968 NULL
139756 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
139757 +vpfe_queue_setup_30980 vpfe_queue_setup 0 30980 NULL nohasharray
139758 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 &vpfe_queue_setup_30980
139759 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
139760 +cypress_open_30984 cypress_open 0 30984 NULL
139761 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
139762 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
139763 +wan_write_30990 wan_write 0 30990 NULL
139764 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
139765 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
139766 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
139767 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
139768 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
139769 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
139770 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
139771 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
139772 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
139773 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
139774 +__unregister_ftrace_function_31020 __unregister_ftrace_function 0 31020 NULL
139775 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
139776 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
139777 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 NULL nohasharray
139778 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 &phys_pmd_init_31024 nohasharray
139779 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &btrfs_space_info_show_bytes_may_use_31024
139780 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
139781 +get_regs_len_31032 get_regs_len 0 31032 NULL
139782 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
139783 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
139784 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
139785 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
139786 +show_brightness_31047 show_brightness 0 31047 NULL
139787 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
139788 +sys_splice_31055 sys_splice 5 31055 NULL
139789 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
139790 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
139791 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
139792 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
139793 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
139794 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
139795 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
139796 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
139797 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
139798 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
139799 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
139800 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
139801 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
139802 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
139803 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
139804 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
139805 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
139806 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
139807 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
139808 +output_report_31105 output_report 0 31105 NULL
139809 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
139810 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
139811 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
139812 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
139813 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
139814 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
139815 +show_31115 show 0 31115 NULL
139816 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
139817 +space_store_31124 space_store 0-3 31124 NULL
139818 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
139819 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
139820 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
139821 +tse_init_rx_buffer_31129 tse_init_rx_buffer 3-0 31129 NULL
139822 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
139823 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
139824 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
139825 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
139826 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
139827 +ssb_read16_31139 ssb_read16 0 31139 NULL
139828 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
139829 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
139830 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL
139831 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
139832 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
139833 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
139834 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
139835 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
139836 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
139837 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
139838 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
139839 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
139840 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
139841 +store_31179 store 0-3 31179 NULL
139842 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
139843 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
139844 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
139845 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
139846 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
139847 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
139848 +amd8111_access_31197 amd8111_access 0 31197 NULL
139849 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 NULL nohasharray
139850 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 &r592_read_fifo_pio_31198
139851 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
139852 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
139853 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
139854 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
139855 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
139856 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
139857 +__read_reg_31216 __read_reg 0 31216 NULL
139858 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
139859 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
139860 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
139861 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
139862 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
139863 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
139864 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
139865 +store_31237 store 0-3 31237 NULL
139866 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
139867 +cyy_readb_31240 cyy_readb 0 31240 NULL
139868 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
139869 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
139870 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
139871 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
139872 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
139873 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
139874 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
139875 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
139876 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3 31272 NULL
139877 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
139878 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
139879 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
139880 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 NULL nohasharray
139881 +autosuspend_store_31279 autosuspend_store 0-4 31279 &mwifiex_send_tdls_action_frame_31279
139882 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
139883 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
139884 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
139885 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
139886 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
139887 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
139888 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
139889 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
139890 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
139891 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
139892 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
139893 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
139894 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
139895 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
139896 +command_file_write_31318 command_file_write 3-0 31318 NULL
139897 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 NULL nohasharray
139898 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 &acpi_ev_get_gpe_xrupt_block_31325
139899 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
139900 +recvmsg_31331 recvmsg 0-4 31331 NULL
139901 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
139902 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
139903 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
139904 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
139905 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
139906 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
139907 +platform_device_add_31340 platform_device_add 0 31340 NULL
139908 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
139909 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
139910 +queue_setup_31353 queue_setup 0 31353 NULL
139911 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
139912 +outlen_write_31358 outlen_write 3-0 31358 NULL
139913 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
139914 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
139915 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
139916 +handler_31368 handler 0 31368 NULL
139917 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
139918 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
139919 +fb_blank_31377 fb_blank 0 31377 NULL nohasharray
139920 +ipcaif_get_size_31377 ipcaif_get_size 0 31377 &fb_blank_31377
139921 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
139922 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
139923 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
139924 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
139925 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
139926 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
139927 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
139928 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
139929 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
139930 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
139931 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
139932 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
139933 +mcs7830_set_reg_31413 mcs7830_set_reg 3-0 31413 NULL
139934 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
139935 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
139936 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
139937 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 NULL nohasharray
139938 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 &_sp2d_max_pg_31422 nohasharray
139939 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &test_rtc_read_time_31422
139940 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
139941 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
139942 +iuu_open_31432 iuu_open 0 31432 NULL
139943 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 NULL nohasharray
139944 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 &acpi_sci_ioapic_setup_31445
139945 +security_set_bools_31447 security_set_bools 0 31447 NULL
139946 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
139947 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
139948 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
139949 +myri10ge_get_sset_count_31452 myri10ge_get_sset_count 0 31452 NULL
139950 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
139951 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
139952 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
139953 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
139954 +drm_read_31467 drm_read 0-3 31467 NULL
139955 +do_fcntl_31468 do_fcntl 3 31468 NULL
139956 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
139957 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
139958 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
139959 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
139960 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
139961 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
139962 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
139963 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
139964 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
139965 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
139966 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
139967 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
139968 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
139969 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
139970 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
139971 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
139972 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
139973 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
139974 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
139975 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
139976 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
139977 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
139978 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
139979 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
139980 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
139981 +fs_send_31530 fs_send 0 31530 NULL
139982 +cyapa_poll_state_31531 cyapa_poll_state 0 31531 NULL
139983 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
139984 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
139985 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
139986 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 NULL nohasharray
139987 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 &mtd_div_by_eb_31543
139988 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
139989 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
139990 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
139991 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
139992 +kbd_function_keys_show_31559 kbd_function_keys_show 0 31559 &vendor_name_show_31559 nohasharray
139993 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &kbd_function_keys_show_31559
139994 +ath10k_mac_vif_disable_keepalive_31563 ath10k_mac_vif_disable_keepalive 0 31563 NULL
139995 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
139996 +klp_enable_func_31565 klp_enable_func 0 31565 NULL
139997 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
139998 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
139999 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
140000 +latch_read_file_31569 latch_read_file 0 31569 NULL
140001 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
140002 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
140003 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
140004 +osst_write_31581 osst_write 3-0 31581 NULL
140005 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
140006 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
140007 +fc_read_31589 fc_read 0-3 31589 NULL
140008 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
140009 +adp8870_read_31592 adp8870_read 0 31592 NULL
140010 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 NULL nohasharray
140011 +fc0011_set_params_31596 fc0011_set_params 0 31596 &show_fc_vport_vport_state_31596 nohasharray
140012 +diag_write_31596 diag_write 0 31596 &fc0011_set_params_31596
140013 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
140014 +rng_reset_31602 rng_reset 0 31602 NULL
140015 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
140016 +store_31610 store 0-4 31610 NULL
140017 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
140018 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
140019 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
140020 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
140021 +arvo_sysfs_read_31617 arvo_sysfs_read 6-0 31617 &memblock_virt_alloc_nopanic_31617
140022 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
140023 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
140024 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
140025 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
140026 +disassociate_31631 disassociate 0 31631 NULL
140027 +caif_create_31634 caif_create 0 31634 NULL
140028 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
140029 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
140030 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
140031 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
140032 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
140033 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
140034 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
140035 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
140036 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
140037 +current_page_show_31657 current_page_show 0 31657 NULL
140038 +reset_31659 reset 0 31659 NULL
140039 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 NULL nohasharray
140040 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 &xfer_secondary_pool_31661 nohasharray
140041 +bq4802_read_time_31661 bq4802_read_time 0 31661 &__ceph_do_getattr_31661
140042 +__lgread_31668 __lgread 4 31668 NULL
140043 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
140044 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
140045 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
140046 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
140047 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
140048 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
140049 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 NULL nohasharray
140050 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 &_usb_writeN_sync_31682 nohasharray
140051 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682
140052 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
140053 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
140054 +x25_bind_31686 x25_bind 0 31686 NULL
140055 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
140056 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
140057 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
140058 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
140059 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
140060 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
140061 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
140062 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
140063 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
140064 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
140065 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
140066 +apply_constraint_31714 apply_constraint 0 31714 NULL
140067 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
140068 +id_device_show_31718 id_device_show 0 31718 NULL
140069 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
140070 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
140071 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
140072 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
140073 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
140074 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
140075 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
140076 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
140077 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
140078 +set_audio_31733 set_audio 0 31733 NULL
140079 +label_northbridge_31734 label_northbridge 0 31734 NULL
140080 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
140081 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
140082 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
140083 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
140084 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
140085 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
140086 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
140087 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
140088 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
140089 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
140090 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
140091 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
140092 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
140093 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
140094 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
140095 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
140096 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
140097 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
140098 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
140099 +tg3_start_31796 tg3_start 0 31796 NULL
140100 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
140101 +get_count_order_31800 get_count_order 0 31800 NULL
140102 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
140103 +fbtft_fb_write_31802 fbtft_fb_write 3 31802 NULL
140104 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
140105 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
140106 +data_write_31805 data_write 3-0 31805 NULL
140107 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
140108 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
140109 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
140110 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
140111 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
140112 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
140113 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
140114 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
140115 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
140116 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
140117 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
140118 +any_show_31831 any_show 0 31831 NULL
140119 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
140120 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
140121 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
140122 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
140123 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
140124 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
140125 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
140126 +show_31851 show 0 31851 NULL
140127 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
140128 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
140129 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
140130 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
140131 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
140132 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
140133 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
140134 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
140135 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
140136 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
140137 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
140138 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
140139 +ls_switch_show_31876 ls_switch_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876 nohasharray
140140 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &ls_switch_show_31876
140141 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
140142 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
140143 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
140144 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
140145 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
140146 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
140147 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
140148 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
140149 +xfs_break_layouts_31905 xfs_break_layouts 0 31905 NULL
140150 +xattr_permission_31907 xattr_permission 0 31907 NULL
140151 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
140152 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
140153 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
140154 +kmx61_get_mode_31914 kmx61_get_mode 0 31914 NULL
140155 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
140156 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
140157 +new_dir_31919 new_dir 3 31919 NULL
140158 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
140159 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
140160 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
140161 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
140162 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
140163 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
140164 +era_status_31934 era_status 5 31934 NULL
140165 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
140166 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL
140167 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
140168 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
140169 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
140170 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
140171 +read_mem_31942 read_mem 3-0 31942 NULL
140172 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
140173 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
140174 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
140175 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
140176 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
140177 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
140178 +vb2_write_31948 vb2_write 3-0 31948 NULL
140179 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
140180 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
140181 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
140182 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
140183 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
140184 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
140185 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
140186 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
140187 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
140188 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
140189 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
140190 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
140191 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
140192 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
140193 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
140194 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
140195 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
140196 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
140197 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
140198 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
140199 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
140200 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
140201 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
140202 +si4713_setup_31994 si4713_setup 0 31994 NULL
140203 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
140204 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
140205 +poll_dte_32001 poll_dte 0 32001 NULL
140206 +show_line_32004 show_line 0-3-4 32004 NULL
140207 +calc_hmac_32010 calc_hmac 3 32010 NULL nohasharray
140208 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 &calc_hmac_32010
140209 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
140210 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
140211 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
140212 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
140213 +stk_read_32038 stk_read 3-0 32038 NULL
140214 +camera_show_32039 camera_show 0 32039 NULL
140215 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
140216 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
140217 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
140218 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
140219 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
140220 +do_strncpy_from_user_32059 do_strncpy_from_user 0 32059 NULL
140221 +dnet_open_32060 dnet_open 0 32060 NULL
140222 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
140223 +flush_buffer_32063 flush_buffer 0 32063 NULL
140224 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
140225 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
140226 +multipath_run_32066 multipath_run 0 32066 NULL
140227 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
140228 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
140229 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
140230 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
140231 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
140232 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
140233 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
140234 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
140235 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 NULL
140236 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
140237 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
140238 +bio_alloc_32095 bio_alloc 2 32095 NULL
140239 +temp_show_32099 temp_show 0 32099 NULL
140240 +alloc_pwms_32100 alloc_pwms 1-2 32100 NULL
140241 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
140242 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
140243 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
140244 +usb_three_store_32103 usb_three_store 0-4 32103 NULL
140245 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
140246 +ep_enable_32105 ep_enable 0 32105 NULL
140247 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
140248 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
140249 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
140250 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
140251 +disk_status_32120 disk_status 4-0 32120 NULL
140252 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
140253 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL nohasharray
140254 +ftrace_hash_ipmodify_update_32133 ftrace_hash_ipmodify_update 0 32133 &kobject_add_internal_32133
140255 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
140256 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
140257 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
140258 +alloc_tx_32143 alloc_tx 2 32143 NULL
140259 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
140260 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
140261 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
140262 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
140263 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
140264 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
140265 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
140266 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
140267 +bind_32161 bind 0 32161 NULL
140268 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
140269 +venus_link_32165 venus_link 5 32165 NULL
140270 +channel_get_32166 channel_get 0 32166 NULL nohasharray
140271 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 &channel_get_32166
140272 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
140273 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
140274 +get_beep_32172 get_beep 0 32172 NULL
140275 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
140276 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
140277 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
140278 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
140279 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
140280 +da9150_bulk_write_32184 da9150_bulk_write 2-3 32184 NULL
140281 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
140282 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
140283 +validate_add_page_32189 validate_add_page 0 32189 NULL
140284 +temp_get_32191 temp_get 0 32191 NULL
140285 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
140286 +del_ptr_32197 del_ptr 4 32197 NULL
140287 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
140288 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
140289 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
140290 +affs_statfs_32208 affs_statfs 0 32208 NULL
140291 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
140292 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
140293 +lower_callback_32223 lower_callback 0 32223 NULL
140294 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
140295 +open_patch_32229 open_patch 0 32229 NULL
140296 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
140297 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
140298 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
140299 +ec_transaction_32239 ec_transaction 0 32239 NULL
140300 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 4-0 32241 NULL
140301 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
140302 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
140303 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
140304 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
140305 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
140306 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
140307 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
140308 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
140309 +dp_device_event_32266 dp_device_event 0 32266 NULL
140310 +write_cam_control_32268 write_cam_control 0 32268 NULL
140311 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
140312 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
140313 +store_in_max_32278 store_in_max 0-4 32278 NULL
140314 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
140315 +runtime_resume_32282 runtime_resume 0 32282 NULL
140316 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
140317 +show_control_32286 show_control 0 32286 NULL
140318 +uart401_open_32288 uart401_open 0 32288 NULL
140319 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
140320 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
140321 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
140322 +find_ci_32301 find_ci 0 32301 NULL
140323 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
140324 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
140325 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
140326 +pm_async_show_32309 pm_async_show 0 32309 NULL
140327 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
140328 +SyS_select_32319 SyS_select 1 32319 NULL
140329 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
140330 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
140331 +pm_stats_clear_32324 pm_stats_clear 0-3 32324 NULL
140332 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
140333 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
140334 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
140335 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
140336 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
140337 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
140338 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
140339 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
140340 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
140341 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
140342 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
140343 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
140344 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
140345 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
140346 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
140347 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
140348 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
140349 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
140350 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
140351 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
140352 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
140353 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
140354 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
140355 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
140356 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
140357 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
140358 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
140359 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
140360 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
140361 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
140362 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
140363 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
140364 +root_port_show_32379 root_port_show 0 32379 NULL
140365 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
140366 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
140367 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
140368 +x75create_32394 x75create 0 32394 NULL
140369 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
140370 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
140371 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
140372 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
140373 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
140374 +lpfc_info_show_32404 lpfc_info_show 0 32404 NULL nohasharray
140375 +usecs_to_dev_32404 usecs_to_dev 0 32404 &lpfc_info_show_32404 nohasharray
140376 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &usecs_to_dev_32404
140377 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
140378 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
140379 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
140380 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
140381 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
140382 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
140383 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
140384 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
140385 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
140386 +SyS_send_32424 SyS_send 3 32424 NULL
140387 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
140388 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
140389 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
140390 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
140391 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
140392 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
140393 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
140394 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
140395 +show_in16_32441 show_in16 0 32441 NULL
140396 +axnet_resume_32442 axnet_resume 0 32442 NULL
140397 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
140398 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
140399 +set_status_32456 set_status 0 32456 NULL
140400 +sdev_format_header_32457 sdev_format_header 0-2 32457 NULL
140401 +hid_input_report_32458 hid_input_report 4 32458 NULL nohasharray
140402 +wm8350_block_read_32458 wm8350_block_read 0 32458 &hid_input_report_32458 nohasharray
140403 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458
140404 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
140405 +cache_status_32462 cache_status 5 32462 NULL
140406 +show_fanin_32463 show_fanin 0 32463 NULL nohasharray
140407 +ftrace_hash_ipmodify_enable_32463 ftrace_hash_ipmodify_enable 0 32463 &show_fanin_32463
140408 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
140409 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
140410 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 NULL nohasharray
140411 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 &ieee80211_fill_mesh_addresses_32465
140412 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
140413 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
140414 +piix4_access_32474 piix4_access 0 32474 NULL
140415 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
140416 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
140417 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
140418 +temp0_show_32489 temp0_show 0 32489 NULL
140419 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
140420 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
140421 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
140422 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
140423 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
140424 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
140425 +amd_xgbe_phy_cur_mode_32503 amd_xgbe_phy_cur_mode 0 32503 NULL
140426 +initialize_32504 initialize 0 32504 NULL
140427 +fwnet_open_32505 fwnet_open 0 32505 NULL
140428 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
140429 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
140430 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
140431 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
140432 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
140433 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
140434 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
140435 +disconnect_32521 disconnect 4 32521 NULL
140436 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
140437 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
140438 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
140439 +ilo_read_32531 ilo_read 3-0 32531 NULL
140440 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
140441 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
140442 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
140443 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
140444 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
140445 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
140446 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
140447 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
140448 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
140449 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
140450 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL
140451 +device_change_notifier_32558 device_change_notifier 0 32558 NULL
140452 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
140453 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
140454 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
140455 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
140456 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
140457 +osc_iocontrol_32565 osc_iocontrol 3 32565 NULL
140458 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
140459 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
140460 +listen_32570 listen 0 32570 NULL
140461 +__vlan_add_32575 __vlan_add 0 32575 NULL
140462 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
140463 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
140464 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
140465 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
140466 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
140467 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
140468 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
140469 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
140470 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
140471 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
140472 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
140473 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
140474 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
140475 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
140476 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &sys_set_mempolicy_32608 nohasharray
140477 +status_control_read_32608 status_control_read 0-5-6 32608 &dma_alloc_pages_32608 nohasharray
140478 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608
140479 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL
140480 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
140481 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
140482 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
140483 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
140484 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 4-0 32631 NULL
140485 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
140486 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
140487 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
140488 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
140489 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
140490 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
140491 +show_abi_version_32641 show_abi_version 0 32641 NULL nohasharray
140492 +_isl12057_rtc_read_time_32641 _isl12057_rtc_read_time 0 32641 &show_abi_version_32641
140493 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
140494 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
140495 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3-0 32644 NULL
140496 +kvmalloc_32646 kvmalloc 1 32646 NULL nohasharray
140497 +niu_get_sset_count_32646 niu_get_sset_count 0 32646 &kvmalloc_32646
140498 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
140499 +generic_readlink_32654 generic_readlink 3-0 32654 NULL nohasharray
140500 +ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
140501 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
140502 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
140503 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
140504 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
140505 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
140506 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
140507 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
140508 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
140509 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
140510 +family_show_32685 family_show 0 32685 NULL
140511 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
140512 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
140513 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
140514 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
140515 +si3054_init_32700 si3054_init 0 32700 NULL
140516 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
140517 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
140518 +security_get_32703 security_get 0 32703 NULL nohasharray
140519 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
140520 +check_bdq_32704 check_bdq 0 32704 NULL
140521 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
140522 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
140523 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
140524 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
140525 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
140526 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
140527 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
140528 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
140529 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
140530 +rpm_resume_32734 rpm_resume 0 32734 NULL
140531 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
140532 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
140533 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
140534 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
140535 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
140536 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
140537 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
140538 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
140539 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
140540 +every_nth_show_32754 every_nth_show 0 32754 NULL
140541 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
140542 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
140543 +iwl_dbgfs_fw_dbg_conf_write_32770 iwl_dbgfs_fw_dbg_conf_write 0-3 32770 NULL
140544 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 4-0 32775 NULL
140545 +qt2_write_32776 qt2_write 0-4 32776 NULL
140546 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
140547 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
140548 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
140549 +show_state_field_32780 show_state_field 0 32780 NULL
140550 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
140551 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
140552 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
140553 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
140554 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
140555 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
140556 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
140557 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
140558 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
140559 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
140560 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
140561 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
140562 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
140563 +get_register_page_interruptible_32809 get_register_page_interruptible 0-5 32809 NULL nohasharray
140564 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
140565 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
140566 +copy_name_32811 copy_name 0-3 32811 NULL
140567 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
140568 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
140569 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
140570 +__ksize_32837 __ksize 0 32837 NULL
140571 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
140572 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
140573 +vga_rseq_32848 vga_rseq 0 32848 NULL
140574 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
140575 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
140576 +show_32860 show 0 32860 NULL
140577 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
140578 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
140579 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
140580 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
140581 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
140582 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
140583 +sha1_final_32876 sha1_final 0 32876 NULL
140584 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
140585 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &cifs_writedata_alloc_32880 nohasharray
140586 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &ath6kl_usb_submit_ctrl_in_32880
140587 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
140588 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
140589 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
140590 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
140591 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
140592 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 NULL nohasharray
140593 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 &ath6kl_usb_post_recv_transfers_32892
140594 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
140595 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
140596 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
140597 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
140598 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
140599 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
140600 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
140601 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
140602 +write_policy_show_32908 write_policy_show 0 32908 NULL
140603 +show_fan16_32912 show_fan16 0 32912 NULL
140604 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
140605 +show_32916 show 0 32916 NULL
140606 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
140607 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
140608 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
140609 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0-2 32931 NULL
140610 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
140611 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
140612 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
140613 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
140614 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
140615 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
140616 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
140617 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
140618 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
140619 +trusted_list_32953 trusted_list 0-5 32953 NULL
140620 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
140621 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
140622 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
140623 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
140624 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
140625 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
140626 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
140627 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
140628 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
140629 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
140630 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
140631 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
140632 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
140633 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
140634 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
140635 +ext3_alloc_blocks_33007 ext3_alloc_blocks 0-3 33007 NULL nohasharray
140636 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
140637 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
140638 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
140639 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
140640 +nvkm_pmu_create__33013 nvkm_pmu_create_ 4 33013 NULL
140641 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
140642 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
140643 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
140644 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
140645 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
140646 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
140647 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
140648 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
140649 +int340x_thermal_get_trip_type_33029 int340x_thermal_get_trip_type 0 33029 NULL
140650 +show_current_governor_33033 show_current_governor 0 33033 NULL
140651 +make_reservation_33038 make_reservation 0 33038 NULL
140652 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
140653 +cxgb4vf_get_sset_count_33041 cxgb4vf_get_sset_count 0 33041 NULL
140654 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
140655 +show_ch_count_33045 show_ch_count 0 33045 NULL
140656 +show_sgid_33048 show_sgid 0 33048 NULL
140657 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
140658 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
140659 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
140660 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
140661 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
140662 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
140663 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
140664 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
140665 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
140666 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
140667 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
140668 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
140669 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
140670 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
140671 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
140672 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
140673 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
140674 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
140675 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
140676 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
140677 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
140678 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
140679 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
140680 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
140681 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
140682 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
140683 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
140684 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
140685 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 NULL nohasharray
140686 +dump_cr_33112 dump_cr 0 33112 &ieee80211_fragment_33112 nohasharray
140687 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112
140688 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
140689 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
140690 +write_node_33121 write_node 4-0 33121 NULL
140691 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
140692 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
140693 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
140694 +sas_change_queue_depth_33131 sas_change_queue_depth 2-0 33131 NULL
140695 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
140696 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
140697 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
140698 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
140699 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
140700 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
140701 +bond_option_arp_ip_target_add_33152 bond_option_arp_ip_target_add 0 33152 NULL nohasharray
140702 +SyS_poll_33152 SyS_poll 2 33152 &bond_option_arp_ip_target_add_33152
140703 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
140704 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
140705 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
140706 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL nohasharray
140707 +igb_get_sset_count_33163 igb_get_sset_count 0 33163 &wl1271_sta_hw_init_33163
140708 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
140709 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
140710 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
140711 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
140712 +show_otp2_33172 show_otp2 0 33172 NULL
140713 +begin_33173 begin 0 33173 NULL
140714 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
140715 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
140716 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
140717 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
140718 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
140719 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
140720 +nvkm_fuse_create__33192 nvkm_fuse_create_ 4 33192 NULL
140721 +flash_store_33203 flash_store 0-4 33203 NULL
140722 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
140723 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
140724 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
140725 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
140726 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
140727 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
140728 +vp_modern_find_vqs_33217 vp_modern_find_vqs 2 33217 NULL nohasharray
140729 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 &vp_modern_find_vqs_33217 nohasharray
140730 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
140731 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
140732 +fops_write_33219 fops_write 0-3 33219 NULL
140733 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
140734 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
140735 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
140736 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
140737 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
140738 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
140739 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
140740 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
140741 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
140742 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
140743 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
140744 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
140745 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
140746 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
140747 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
140748 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
140749 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
140750 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
140751 +ipgre_open_33270 ipgre_open 0 33270 NULL
140752 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
140753 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL
140754 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
140755 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
140756 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
140757 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
140758 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
140759 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
140760 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
140761 +bin_search_33289 bin_search 0 33289 NULL
140762 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
140763 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
140764 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
140765 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
140766 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
140767 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
140768 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
140769 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
140770 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
140771 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL nohasharray
140772 +set_lid_handling_33327 set_lid_handling 0-4 33327 &ath6kl_usb_ctrl_msg_exchange_33327
140773 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
140774 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
140775 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
140776 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
140777 +bdc_run_33333 bdc_run 0 33333 NULL
140778 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
140779 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
140780 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
140781 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
140782 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
140783 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
140784 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
140785 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
140786 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
140787 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
140788 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
140789 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
140790 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
140791 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
140792 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
140793 +setsockopt_33380 setsockopt 0 33380 NULL
140794 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
140795 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
140796 +airo_suspend_33386 airo_suspend 0 33386 NULL
140797 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
140798 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
140799 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
140800 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
140801 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
140802 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
140803 +size_read_33399 size_read 0-3 33399 NULL
140804 +show_yoffset_33400 show_yoffset 0 33400 NULL
140805 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
140806 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
140807 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
140808 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &ext4_meta_bg_first_block_no_33408
140809 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
140810 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
140811 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
140812 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
140813 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
140814 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
140815 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
140816 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
140817 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
140818 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
140819 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
140820 +mic_start_33422 mic_start 0 33422 NULL
140821 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
140822 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
140823 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
140824 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
140825 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
140826 +zram_meta_alloc_33432 zram_meta_alloc 2 33432 NULL
140827 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
140828 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
140829 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
140830 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
140831 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
140832 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
140833 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
140834 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
140835 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
140836 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
140837 +cyapa_i2c_pip_cmd_irq_sync_33458 cyapa_i2c_pip_cmd_irq_sync 3-0 33458 NULL nohasharray
140838 +da903x_enable_33458 da903x_enable 0 33458 &cyapa_i2c_pip_cmd_irq_sync_33458
140839 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
140840 +__verify_length_33462 __verify_length 0 33462 NULL
140841 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
140842 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
140843 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
140844 +create_entry_33479 create_entry 2 33479 NULL
140845 +kmx61_chip_update_thresholds_33482 kmx61_chip_update_thresholds 0 33482 NULL
140846 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
140847 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
140848 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
140849 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
140850 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
140851 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
140852 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
140853 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
140854 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
140855 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
140856 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
140857 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
140858 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
140859 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
140860 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
140861 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
140862 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
140863 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
140864 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 3-0 33521 NULL
140865 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
140866 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
140867 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
140868 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0 33528 NULL
140869 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
140870 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
140871 +show_temp_high_33534 show_temp_high 0 33534 NULL
140872 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
140873 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
140874 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
140875 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
140876 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
140877 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
140878 +get_fan_div_33546 get_fan_div 0 33546 NULL
140879 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
140880 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
140881 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
140882 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
140883 +dup_array_33551 dup_array 3 33551 NULL
140884 +in8_33552 in8 0 33552 NULL nohasharray
140885 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
140886 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
140887 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
140888 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
140889 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
140890 +limit_write_33576 limit_write 0-3 33576 NULL
140891 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
140892 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
140893 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
140894 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
140895 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
140896 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
140897 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
140898 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
140899 +really_probe_33598 really_probe 0 33598 NULL
140900 +rtl_open_33601 rtl_open 0 33601 NULL
140901 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
140902 +temp_vga_33605 temp_vga 0 33605 NULL
140903 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
140904 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
140905 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
140906 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
140907 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &xt_compat_target_offset_33608 nohasharray
140908 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &ip6_find_1stfragopt_33608
140909 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
140910 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
140911 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
140912 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
140913 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
140914 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
140915 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
140916 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
140917 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
140918 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
140919 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
140920 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
140921 +swap_type_of_33634 swap_type_of 0 33634 NULL
140922 +wl18xx_get_rx_packet_len_33637 wl18xx_get_rx_packet_len 0-3 33637 NULL
140923 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
140924 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
140925 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
140926 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
140927 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
140928 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
140929 +ali_write_33649 ali_write 0-3 33649 NULL
140930 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
140931 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
140932 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
140933 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
140934 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
140935 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
140936 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
140937 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
140938 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
140939 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
140940 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
140941 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 NULL nohasharray
140942 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 &ath6kl_wmi_startscan_cmd_33674
140943 +show_color_common_33677 show_color_common 0 33677 NULL
140944 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
140945 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
140946 +policy_show_33685 policy_show 0 33685 NULL nohasharray
140947 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
140948 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
140949 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
140950 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
140951 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694 nohasharray
140952 +cyapa_read_block_33694 cyapa_read_block 0 33694 &alc262_parse_auto_config_33694 nohasharray
140953 +rocker_port_get_sset_count_33694 rocker_port_get_sset_count 0 33694 &cyapa_read_block_33694
140954 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
140955 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
140956 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
140957 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
140958 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
140959 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
140960 +expand_corename_33710 expand_corename 2 33710 NULL
140961 +enable_33715 enable 0 33715 NULL
140962 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
140963 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
140964 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
140965 +changeset_show_33726 changeset_show 0 33726 NULL
140966 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
140967 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
140968 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
140969 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
140970 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
140971 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
140972 +init_vif_33746 init_vif 0 33746 NULL
140973 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
140974 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL nohasharray
140975 +adv7180_write_33751 adv7180_write 0 33751 &snd_rme96_playback_prepare_33751
140976 +ssb_ssb_read16_33752 ssb_ssb_read16 0 33752 NULL
140977 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
140978 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
140979 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
140980 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
140981 +var_to_pll_33759 var_to_pll 0 33759 NULL
140982 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
140983 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
140984 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
140985 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
140986 +hashtab_create_33769 hashtab_create 3 33769 NULL
140987 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
140988 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
140989 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
140990 +____request_module_33775 ____request_module 0 33775 NULL
140991 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
140992 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
140993 +show_33785 show 0 33785 NULL nohasharray
140994 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
140995 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
140996 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
140997 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
140998 +check_qos_33797 check_qos 0 33797 NULL nohasharray
140999 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
141000 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
141001 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
141002 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
141003 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
141004 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
141005 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
141006 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
141007 +kcs_size_33818 kcs_size 0 33818 NULL
141008 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
141009 +read_reg_33819 read_reg 0 33819 &filter_write_33819
141010 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
141011 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
141012 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
141013 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
141014 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
141015 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
141016 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
141017 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
141018 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
141019 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
141020 +hamachi_open_33855 hamachi_open 0 33855 NULL
141021 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
141022 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
141023 +hdcs_start_33860 hdcs_start 0 33860 NULL
141024 +dev_register_33861 dev_register 0 33861 NULL
141025 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
141026 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
141027 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
141028 +bin_string_33884 bin_string 5-3 33884 NULL
141029 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
141030 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
141031 +twl_request_33892 twl_request 0 33892 NULL
141032 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
141033 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
141034 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
141035 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
141036 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
141037 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
141038 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
141039 +sg_nents_33909 sg_nents 0 33909 NULL
141040 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
141041 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
141042 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
141043 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
141044 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
141045 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
141046 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
141047 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
141048 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
141049 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
141050 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
141051 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
141052 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
141053 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
141054 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
141055 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
141056 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
141057 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
141058 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
141059 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
141060 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
141061 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
141062 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
141063 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
141064 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
141065 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
141066 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
141067 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
141068 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
141069 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
141070 +store_33978 store 0 33978 NULL nohasharray
141071 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
141072 +brightness_show_33981 brightness_show 0 33981 NULL
141073 +show_33983 show 0 33983 NULL nohasharray
141074 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
141075 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
141076 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
141077 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
141078 +is_enabled_33989 is_enabled 0 33989 NULL
141079 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
141080 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
141081 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
141082 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
141083 +__az6007_read_34011 __az6007_read 0 34011 NULL
141084 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
141085 +state_show_34018 state_show 0 34018 NULL
141086 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
141087 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
141088 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
141089 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
141090 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
141091 +ghash_update_34031 ghash_update 0 34031 NULL
141092 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
141093 +ppp_write_34034 ppp_write 3-0 34034 NULL
141094 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
141095 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
141096 +__domain_flush_pages_34045 __domain_flush_pages 2-3 34045 NULL nohasharray
141097 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
141098 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 NULL
141099 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
141100 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
141101 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
141102 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
141103 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
141104 +store_34070 store 0-3 34070 NULL
141105 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
141106 +show_analog_out_34081 show_analog_out 0 34081 NULL
141107 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
141108 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
141109 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
141110 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
141111 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
141112 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
141113 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
141114 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
141115 +amd_xgbe_phy_gmii_2500_mode_34104 amd_xgbe_phy_gmii_2500_mode 0 34104 NULL
141116 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
141117 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
141118 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
141119 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
141120 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
141121 +islpci_mgt_transmit_34133 islpci_mgt_transmit 5-0 34133 NULL nohasharray
141122 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
141123 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
141124 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
141125 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
141126 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
141127 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
141128 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
141129 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
141130 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
141131 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
141132 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
141133 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
141134 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
141135 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
141136 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
141137 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
141138 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
141139 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
141140 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
141141 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
141142 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
141143 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
141144 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
141145 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
141146 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
141147 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
141148 +show_pkey_34170 show_pkey 0 34170 NULL
141149 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
141150 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
141151 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
141152 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
141153 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
141154 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
141155 +hidp_set_raw_report_34192 hidp_set_raw_report 4-0 34192 NULL
141156 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
141157 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
141158 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
141159 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
141160 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 NULL nohasharray
141161 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 &rbd_osd_req_create_34206
141162 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
141163 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
141164 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
141165 +__send_command_34218 __send_command 5-7 34218 NULL
141166 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
141167 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
141168 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
141169 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
141170 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
141171 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
141172 +store_34237 store 0-4 34237 NULL
141173 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
141174 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
141175 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
141176 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
141177 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
141178 +mgsl_write_room_34245 mgsl_write_room 0 34245 NULL
141179 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
141180 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
141181 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
141182 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
141183 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
141184 +nvkm_volt_create__34256 nvkm_volt_create_ 4 34256 NULL
141185 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
141186 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
141187 +max_age_store_34262 max_age_store 4-0 34262 NULL
141188 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
141189 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
141190 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
141191 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
141192 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
141193 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
141194 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
141195 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
141196 +device_private_init_34279 device_private_init 0 34279 NULL
141197 +isoc_enable_34281 isoc_enable 0 34281 NULL
141198 +get_boolean_34283 get_boolean 0 34283 NULL
141199 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3-0 34284 NULL
141200 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
141201 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
141202 +show_cfg_34289 show_cfg 0 34289 NULL
141203 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
141204 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
141205 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
141206 +rr_open_34298 rr_open 0 34298 NULL
141207 +auxadc_read_34299 auxadc_read 0 34299 NULL
141208 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
141209 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
141210 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
141211 +ntty_write_room_34322 ntty_write_room 0 34322 NULL nohasharray
141212 +bfs_write_begin_34322 bfs_write_begin 0 34322 &ntty_write_room_34322
141213 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
141214 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
141215 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
141216 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
141217 +radio_read_34356 radio_read 0-3 34356 NULL
141218 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
141219 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
141220 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
141221 +write_rss_34360 write_rss 0 34360 NULL nohasharray
141222 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
141223 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
141224 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
141225 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
141226 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
141227 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
141228 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
141229 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
141230 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
141231 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
141232 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
141233 +ea_read_34378 ea_read 0 34378 NULL nohasharray
141234 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
141235 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
141236 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
141237 +hsc_probe_34385 hsc_probe 0 34385 NULL
141238 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
141239 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
141240 +i2c_outb_34391 i2c_outb 0 34391 NULL
141241 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
141242 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
141243 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
141244 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
141245 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
141246 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 NULL nohasharray
141247 +set_rdac4_34411 set_rdac4 4-0 34411 &sctp_make_heartbeat_ack_34411
141248 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
141249 +au0828_start_analog_streaming_34422 au0828_start_analog_streaming 0 34422 NULL
141250 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
141251 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
141252 +duplex_show_34424 duplex_show 0 34424 NULL
141253 +set_essid_34427 set_essid 0 34427 NULL
141254 +affs_readpage_34433 affs_readpage 0 34433 NULL
141255 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
141256 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
141257 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
141258 +store_state_field_34443 store_state_field 0-4 34443 NULL
141259 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
141260 +_read_oob_34450 _read_oob 0 34450 NULL
141261 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
141262 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
141263 +sctp_make_abort_34459 sctp_make_abort 3 34459 NULL nohasharray
141264 +get_clusters_34459 get_clusters 0 34459 &sctp_make_abort_34459
141265 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
141266 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
141267 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
141268 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
141269 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
141270 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
141271 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
141272 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
141273 +show_34470 show 0 34470 NULL
141274 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
141275 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
141276 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
141277 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
141278 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
141279 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
141280 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
141281 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
141282 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
141283 +enable_store_34489 enable_store 0-4 34489 NULL
141284 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
141285 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
141286 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
141287 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL nohasharray
141288 +bcmgenet_get_sset_count_34497 bcmgenet_get_sset_count 0 34497 &cgroup_release_agent_write_34497
141289 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
141290 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
141291 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
141292 +features_show_34507 features_show 0 34507 NULL
141293 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
141294 +show_34508 show 0 34508 &efivar_size_read_34508
141295 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
141296 +show_temp_over_34512 show_temp_over 0 34512 NULL
141297 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
141298 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
141299 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
141300 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
141301 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
141302 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
141303 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
141304 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
141305 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
141306 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
141307 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
141308 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
141309 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
141310 +ths7303_config_34542 ths7303_config 0 34542 NULL
141311 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
141312 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
141313 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
141314 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
141315 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
141316 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
141317 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
141318 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
141319 +vsock_bind_34572 vsock_bind 0 34572 NULL
141320 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
141321 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
141322 +ath10k_send_key_34575 ath10k_send_key 0 34575 NULL
141323 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
141324 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
141325 +digi_open_34579 digi_open 0 34579 NULL
141326 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
141327 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
141328 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
141329 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
141330 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
141331 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
141332 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
141333 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
141334 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
141335 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
141336 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
141337 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
141338 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
141339 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
141340 +ftdi_open_34618 ftdi_open 0 34618 NULL
141341 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
141342 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
141343 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
141344 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
141345 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
141346 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
141347 +ivtv_read_34631 ivtv_read 0 34631 NULL
141348 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
141349 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
141350 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
141351 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
141352 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
141353 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
141354 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
141355 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
141356 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
141357 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
141358 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
141359 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
141360 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
141361 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
141362 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
141363 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 2-0 34698 NULL
141364 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
141365 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
141366 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
141367 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
141368 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
141369 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
141370 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
141371 +bb_show_34715 bb_show 0 34715 NULL nohasharray
141372 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
141373 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
141374 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
141375 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
141376 +store_34724 store 0-3 34724 NULL
141377 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
141378 +sch_transaction_34731 sch_transaction 0 34731 NULL
141379 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
141380 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
141381 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
141382 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
141383 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
141384 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
141385 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
141386 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
141387 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
141388 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
141389 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
141390 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
141391 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
141392 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
141393 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
141394 +solos_param_store_34755 solos_param_store 4-0 34755 NULL nohasharray
141395 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
141396 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
141397 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
141398 +device_add_34766 device_add 0 34766 NULL
141399 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
141400 +gsmld_read_34768 gsmld_read 0 34768 NULL
141401 +bucket_table_alloc_34776 bucket_table_alloc 2 34776 NULL nohasharray
141402 +pipe_read_34776 pipe_read 0 34776 &bucket_table_alloc_34776
141403 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
141404 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
141405 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
141406 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
141407 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
141408 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
141409 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
141410 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
141411 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
141412 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
141413 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
141414 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
141415 +show_in5_34809 show_in5 0 34809 NULL
141416 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
141417 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
141418 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
141419 +stream_drop_34819 stream_drop 0 34819 NULL
141420 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
141421 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
141422 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
141423 +bio_segments_34832 bio_segments 0 34832 NULL
141424 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
141425 +charger_get_property_34836 charger_get_property 0 34836 NULL
141426 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
141427 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
141428 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
141429 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
141430 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
141431 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
141432 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
141433 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
141434 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
141435 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
141436 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
141437 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
141438 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
141439 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
141440 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
141441 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
141442 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
141443 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
141444 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
141445 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
141446 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
141447 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
141448 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
141449 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
141450 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
141451 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
141452 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
141453 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
141454 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
141455 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
141456 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
141457 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
141458 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
141459 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
141460 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
141461 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
141462 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
141463 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
141464 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
141465 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
141466 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
141467 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
141468 +mipi_dsi_dcs_write_34910 mipi_dsi_dcs_write 4 34910 NULL nohasharray
141469 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 &mipi_dsi_dcs_write_34910 nohasharray
141470 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
141471 +x25_create_34911 x25_create 0 34911 NULL nohasharray
141472 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
141473 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
141474 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
141475 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
141476 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
141477 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 2-0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
141478 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916 nohasharray
141479 +hci_sock_getname_34916 hci_sock_getname 0 34916 &write_msg_34916 nohasharray
141480 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916
141481 +michael_setkey_34918 michael_setkey 0 34918 NULL
141482 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
141483 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
141484 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
141485 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
141486 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
141487 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
141488 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
141489 +wait_comp_34945 wait_comp 0 34945 NULL
141490 +show_max_uA_34951 show_max_uA 0 34951 NULL
141491 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
141492 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 NULL nohasharray
141493 +i2c_transfer_34958 i2c_transfer 0-3 34958 &skb_gro_header_slow_34958
141494 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
141495 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
141496 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
141497 +nvkm_pm_create__34976 nvkm_pm_create_ 4 34976 NULL
141498 +edge_show_34977 edge_show 0 34977 NULL
141499 +vendor_command_34980 vendor_command 0 34980 NULL
141500 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
141501 +get_icons_34984 get_icons 0 34984 NULL
141502 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
141503 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
141504 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
141505 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
141506 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
141507 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
141508 +print_message_35000 print_message 0 35000 NULL
141509 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
141510 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
141511 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
141512 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
141513 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
141514 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
141515 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
141516 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
141517 +ark3116_open_35007 ark3116_open 0 35007 NULL
141518 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
141519 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
141520 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
141521 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
141522 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
141523 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
141524 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
141525 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
141526 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
141527 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
141528 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
141529 +stmmac_open_35034 stmmac_open 0 35034 NULL
141530 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
141531 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
141532 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
141533 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
141534 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
141535 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
141536 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
141537 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
141538 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
141539 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
141540 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
141541 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
141542 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
141543 +read_dsunc_35067 read_dsunc 0 35067 NULL
141544 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
141545 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
141546 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
141547 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
141548 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL nohasharray
141549 +ftrace_set_addr_35090 ftrace_set_addr 0 35090 &show_sas_rphy_initiator_port_protocols_35090
141550 +create_35091 create 0 35091 NULL
141551 +line6_submit_audio_out_all_urbs_35094 line6_submit_audio_out_all_urbs 0 35094 NULL nohasharray
141552 +power_35094 power 0 35094 &line6_submit_audio_out_all_urbs_35094
141553 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
141554 +transmit_35097 transmit 0 35097 NULL nohasharray
141555 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
141556 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
141557 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
141558 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
141559 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
141560 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
141561 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
141562 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
141563 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
141564 +calibrate_35111 calibrate 0 35111 NULL
141565 +pre_xfer_35114 pre_xfer 0 35114 NULL
141566 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
141567 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
141568 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
141569 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
141570 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
141571 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
141572 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
141573 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
141574 +jfs_writepages_35149 jfs_writepages 0 35149 NULL nohasharray
141575 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 &jfs_writepages_35149
141576 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
141577 +async_store_35157 async_store 0-4 35157 NULL
141578 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
141579 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
141580 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
141581 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
141582 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
141583 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
141584 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
141585 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
141586 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
141587 +set_component_power_status_35182 set_component_power_status 0-4 35182 NULL
141588 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
141589 +serial_show_35187 serial_show 0 35187 NULL
141590 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
141591 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
141592 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
141593 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
141594 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
141595 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 NULL nohasharray
141596 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 &iwl_nvm_read_chunk_35198
141597 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
141598 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
141599 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
141600 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
141601 +unix_stream_recvmsg_35210 unix_stream_recvmsg 4-0 35210 NULL nohasharray
141602 +ipgre_get_size_35210 ipgre_get_size 0 35210 &unix_stream_recvmsg_35210
141603 +memory_high_write_35211 memory_high_write 0-3 35211 NULL
141604 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
141605 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
141606 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
141607 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
141608 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
141609 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
141610 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
141611 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
141612 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 NULL nohasharray
141613 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 &snd_m3_pcm_start_35232
141614 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
141615 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
141616 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
141617 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
141618 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
141619 +gracl_reload_35241 gracl_reload 0 35241 NULL
141620 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
141621 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
141622 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
141623 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
141624 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
141625 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
141626 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
141627 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
141628 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
141629 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
141630 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
141631 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
141632 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
141633 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
141634 +irda_recvmsg_stream_35280 irda_recvmsg_stream 4-0 35280 NULL
141635 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
141636 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
141637 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
141638 +__stop_cpus_35282 __stop_cpus 0 35282 &inv_attr_show_35282 nohasharray
141639 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282 nohasharray
141640 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &set_in_max_35282
141641 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
141642 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
141643 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
141644 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
141645 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
141646 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
141647 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
141648 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
141649 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
141650 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
141651 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
141652 +show_35313 show 0 35313 NULL
141653 +ifindex_show_35314 ifindex_show 0 35314 NULL
141654 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
141655 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
141656 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
141657 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
141658 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
141659 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
141660 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
141661 +write_page_35331 write_page 0 35331 NULL
141662 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
141663 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
141664 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
141665 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
141666 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
141667 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
141668 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
141669 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
141670 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
141671 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
141672 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
141673 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
141674 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
141675 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351 nohasharray
141676 +flash_timeout_store_35351 flash_timeout_store 0-4 35351 &show_state_target_residency_35351
141677 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
141678 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
141679 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
141680 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
141681 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
141682 +set_chglim_35363 set_chglim 0-4 35363 NULL
141683 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
141684 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
141685 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
141686 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
141687 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
141688 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 NULL nohasharray
141689 +memcpy_from_msg_35380 memcpy_from_msg 3-0 35380 &snd_pcm_do_start_35380
141690 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
141691 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
141692 +init_35395 init 0 35395 NULL
141693 +store_35397 store 0-4 35397 NULL
141694 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
141695 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
141696 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
141697 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
141698 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
141699 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
141700 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
141701 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
141702 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
141703 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
141704 +show_fault_35423 show_fault 0 35423 NULL nohasharray
141705 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
141706 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
141707 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
141708 +firm_purge_35431 firm_purge 0 35431 NULL
141709 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
141710 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
141711 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
141712 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
141713 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
141714 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
141715 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
141716 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
141717 +bq24190_read_35453 bq24190_read 0 35453 NULL
141718 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
141719 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
141720 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
141721 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 5-4 35460 NULL
141722 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
141723 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
141724 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
141725 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
141726 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
141727 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
141728 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
141729 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
141730 +store_comm_35484 store_comm 0-4 35484 NULL
141731 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
141732 +sis630_access_35490 sis630_access 0 35490 NULL
141733 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
141734 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
141735 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
141736 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
141737 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
141738 +cs421x_init_35506 cs421x_init 0 35506 NULL
141739 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
141740 +hints_store_35510 hints_store 0-4 35510 NULL
141741 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
141742 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
141743 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
141744 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
141745 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
141746 +async_setkey_35521 async_setkey 3 35521 NULL
141747 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
141748 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
141749 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
141750 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
141751 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
141752 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
141753 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL
141754 +ocfs2_write_zero_page_35539 ocfs2_write_zero_page 0 35539 NULL
141755 +store_channel_35540 store_channel 0-4 35540 NULL
141756 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
141757 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
141758 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
141759 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
141760 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
141761 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
141762 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
141763 +sq905c_command_35566 sq905c_command 0 35566 NULL
141764 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
141765 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
141766 +update_size_35574 update_size 0 35574 NULL
141767 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
141768 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
141769 +usb_rapid_charge_store_35583 usb_rapid_charge_store 0-4 35583 NULL
141770 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
141771 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
141772 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
141773 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
141774 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
141775 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
141776 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
141777 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
141778 +io_serial_in_35602 io_serial_in 0 35602 NULL
141779 +ReadZReg_35604 ReadZReg 0 35604 NULL nohasharray
141780 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 &ReadZReg_35604
141781 +show_lmc_35605 show_lmc 0 35605 NULL nohasharray
141782 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 &show_lmc_35605
141783 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
141784 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
141785 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
141786 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
141787 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
141788 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
141789 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
141790 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
141791 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
141792 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
141793 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
141794 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL nohasharray
141795 +mlx4_en_get_sset_count_35650 mlx4_en_get_sset_count 0 35650 &cfq_fifo_expire_async_store_35650
141796 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
141797 +show_sched5_35655 show_sched5 0 35655 NULL
141798 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
141799 +request_lock_35670 request_lock 0 35670 NULL
141800 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
141801 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
141802 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 NULL
141803 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
141804 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
141805 +dif_show_35685 dif_show 0 35685 NULL
141806 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
141807 +dm_table_create_35687 dm_table_create 3 35687 NULL
141808 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
141809 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
141810 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
141811 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
141812 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
141813 +md_super_write_35703 md_super_write 4 35703 NULL
141814 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
141815 +toshiba_panel_power_on_get_35719 toshiba_panel_power_on_get 0 35719 NULL
141816 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
141817 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
141818 +mlx4_internal_err_ret_value_35725 mlx4_internal_err_ret_value 0 35725 NULL
141819 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
141820 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
141821 +read_35737 read 0 35737 NULL nohasharray
141822 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737 nohasharray
141823 +crb_send_35737 crb_send 0 35737 &sd_start_ov361x_35737
141824 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
141825 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
141826 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
141827 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
141828 +type_show_35748 type_show 0 35748 NULL nohasharray
141829 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
141830 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
141831 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
141832 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
141833 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
141834 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
141835 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
141836 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
141837 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
141838 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
141839 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
141840 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
141841 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
141842 +governor_show_35794 governor_show 0 35794 NULL
141843 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
141844 +toshiba_usb_sleep_music_set_35801 toshiba_usb_sleep_music_set 0 35801 NULL
141845 +ocfs2_direct_IO_write_35802 ocfs2_direct_IO_write 3-0 35802 NULL
141846 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
141847 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
141848 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
141849 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
141850 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
141851 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
141852 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
141853 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
141854 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
141855 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
141856 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
141857 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
141858 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
141859 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
141860 +wl3501_open_35855 wl3501_open 0 35855 NULL
141861 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
141862 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
141863 +num_parts_show_35868 num_parts_show 0 35868 NULL
141864 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
141865 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
141866 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
141867 +tun_show_group_35875 tun_show_group 0 35875 NULL
141868 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
141869 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
141870 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
141871 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
141872 +fuse_notify_35888 fuse_notify 0 35888 NULL
141873 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
141874 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
141875 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
141876 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
141877 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
141878 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 NULL nohasharray
141879 +cow_file_range_async_35912 cow_file_range_async 0 35912 &igmpv3_newpack_35912
141880 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
141881 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
141882 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
141883 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
141884 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
141885 +ch_probe_35922 ch_probe 0 35922 NULL
141886 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
141887 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
141888 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 NULL nohasharray
141889 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 &rx_defrag_init_called_read_35935
141890 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
141891 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
141892 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
141893 +irqcontrol_35953 irqcontrol 0 35953 NULL
141894 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
141895 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
141896 +kernel_bind_35955 kernel_bind 0 35955 NULL
141897 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
141898 +set_cur_state_35966 set_cur_state 0 35966 NULL
141899 +cxgb_open_35970 cxgb_open 0 35970 NULL
141900 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
141901 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972 nohasharray
141902 +nv_get_sset_count_35972 nv_get_sset_count 0 35972 &aa_replace_current_profile_35972
141903 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
141904 +generic_ocp_read_35974 generic_ocp_read 3 35974 &ceph_buffer_new_35974 nohasharray
141905 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &generic_ocp_read_35974
141906 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
141907 +lprev_show_35978 lprev_show 0 35978 NULL
141908 +acl_alloc_35979 acl_alloc 1 35979 NULL
141909 +show_35981 show 0 35981 NULL
141910 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
141911 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
141912 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
141913 +raw_bind_35989 raw_bind 0 35989 NULL
141914 +koneplus_sysfs_write_35993 koneplus_sysfs_write 6-0 35993 NULL
141915 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
141916 +current_channel_show_35996 current_channel_show 0 35996 NULL
141917 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
141918 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
141919 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
141920 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
141921 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
141922 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
141923 +console_store_36007 console_store 4-0 36007 NULL
141924 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
141925 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
141926 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
141927 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
141928 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
141929 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
141930 +show_36024 show 0 36024 NULL
141931 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
141932 +afs_getattr_36026 afs_getattr 0 36026 NULL
141933 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
141934 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
141935 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
141936 +ubi_eba_write_leb_36029 ubi_eba_write_leb 5-6-0 36029 NULL
141937 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
141938 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
141939 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
141940 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
141941 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
141942 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
141943 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
141944 +num_arg_36039 num_arg 0 36039 NULL
141945 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
141946 +init_36051 init 0 36051 NULL
141947 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
141948 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
141949 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
141950 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
141951 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
141952 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
141953 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
141954 +show_power_crit_36062 show_power_crit 0 36062 NULL
141955 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
141956 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
141957 +write_emulate_36065 write_emulate 2 36065 NULL
141958 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
141959 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
141960 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
141961 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
141962 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
141963 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
141964 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
141965 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
141966 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
141967 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
141968 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
141969 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
141970 +map_capability_36089 map_capability 5 36089 NULL
141971 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
141972 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
141973 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
141974 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
141975 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
141976 +read_dsrate_36103 read_dsrate 0 36103 NULL
141977 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
141978 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
141979 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
141980 +compile_date_show_36116 compile_date_show 0 36116 NULL
141981 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
141982 +show_36118 show 0 36118 &simple_xattr_alloc_36118
141983 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
141984 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
141985 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
141986 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
141987 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
141988 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
141989 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
141990 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
141991 +authorized_store_36134 authorized_store 0-4 36134 NULL
141992 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
141993 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
141994 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
141995 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
141996 +ext3_readpages_36144 ext3_readpages 4 36144 NULL nohasharray
141997 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 &ext3_readpages_36144
141998 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
141999 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
142000 +show_remote_port_36146 show_remote_port 0 36146 NULL
142001 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
142002 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
142003 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
142004 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
142005 +twl_set_36154 twl_set 2 36154 NULL
142006 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
142007 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
142008 +sys_send_36161 sys_send 3 36161 NULL
142009 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
142010 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
142011 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
142012 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
142013 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
142014 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
142015 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
142016 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
142017 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176
142018 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
142019 +modify_device_36179 modify_device 0 36179 NULL
142020 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
142021 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
142022 +phys_state_show_36187 phys_state_show 0 36187 NULL
142023 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
142024 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
142025 +ircomm_tty_write_room_36203 ircomm_tty_write_room 0 36203 NULL
142026 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
142027 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
142028 +write_word_36211 write_word 0 36211 NULL
142029 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
142030 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
142031 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
142032 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
142033 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
142034 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
142035 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
142036 +wil_agg_size_36229 wil_agg_size 0-2 36229 NULL nohasharray
142037 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 &wil_agg_size_36229
142038 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
142039 +ping_bind_36236 ping_bind 0 36236 NULL
142040 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
142041 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
142042 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
142043 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
142044 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
142045 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
142046 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
142047 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
142048 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
142049 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
142050 +bnad_get_stats_count_locked_36255 bnad_get_stats_count_locked 0 36255 NULL
142051 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
142052 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
142053 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
142054 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
142055 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
142056 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
142057 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
142058 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
142059 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
142060 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
142061 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
142062 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
142063 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
142064 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
142065 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
142066 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
142067 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
142068 +show_in_min3_36304 show_in_min3 0 36304 NULL
142069 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
142070 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
142071 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
142072 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
142073 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
142074 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
142075 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
142076 +lc_create_36332 lc_create 4 36332 NULL
142077 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
142078 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
142079 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
142080 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
142081 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
142082 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
142083 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
142084 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
142085 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 NULL nohasharray
142086 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 &v9fs_file_readn_36353 nohasharray
142087 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &xz_dec_lzma2_create_36353
142088 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
142089 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
142090 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
142091 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
142092 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
142093 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
142094 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
142095 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
142096 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
142097 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
142098 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
142099 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
142100 +sierra_write_36402 sierra_write 4-0 36402 NULL
142101 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
142102 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
142103 +_iwl_dbgfs_uapsd_misbehaving_write_36405 _iwl_dbgfs_uapsd_misbehaving_write 3-0 36405 NULL
142104 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
142105 +qdsb_get_36409 qdsb_get 0 36409 NULL
142106 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
142107 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
142108 +teles_suspend_36416 teles_suspend 0 36416 NULL
142109 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
142110 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
142111 +ath10k_wmi_pdev_set_quiet_mode_36424 ath10k_wmi_pdev_set_quiet_mode 0 36424 NULL
142112 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
142113 +no_uld_show_36430 no_uld_show 0 36430 NULL
142114 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
142115 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
142116 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 NULL nohasharray
142117 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 &rtnl_link_get_size_36436
142118 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
142119 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
142120 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
142121 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
142122 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
142123 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
142124 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
142125 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
142126 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
142127 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
142128 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
142129 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
142130 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
142131 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
142132 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
142133 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
142134 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
142135 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
142136 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
142137 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
142138 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
142139 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
142140 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
142141 +vmci_route_36488 vmci_route 0 36488 NULL
142142 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
142143 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
142144 +ip6_append_data_36490 ip6_append_data 4-5 36490 &tx_tx_checksum_result_read_36490 nohasharray
142145 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &ip6_append_data_36490 nohasharray
142146 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490
142147 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
142148 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
142149 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
142150 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
142151 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
142152 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
142153 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
142154 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
142155 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
142156 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
142157 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
142158 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
142159 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
142160 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
142161 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
142162 +de_init_hw_36543 de_init_hw 0 36543 NULL
142163 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
142164 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
142165 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
142166 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
142167 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
142168 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
142169 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
142170 +__lock_page_killable_36561 __lock_page_killable 0 36561 NULL nohasharray
142171 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 &__lock_page_killable_36561
142172 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
142173 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
142174 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
142175 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
142176 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
142177 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
142178 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
142179 +__erst_read_36579 __erst_read 0 36579 NULL
142180 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
142181 +show_36588 show 0 36588 NULL
142182 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
142183 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
142184 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
142185 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
142186 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
142187 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
142188 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
142189 +init_36600 init 0 36600 NULL
142190 +read_byte_36604 read_byte 0 36604 NULL
142191 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
142192 +show_dev_name_36608 show_dev_name 0 36608 NULL
142193 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
142194 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
142195 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
142196 +kstrtoll_36612 kstrtoll 0 36612 NULL
142197 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
142198 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
142199 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
142200 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
142201 +proto_name_show_36630 proto_name_show 0 36630 NULL
142202 +power_save_36634 power_save 0 36634 NULL
142203 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
142204 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
142205 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
142206 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL nohasharray
142207 +cyapa_gen5_bl_exit_36644 cyapa_gen5_bl_exit 0 36644 &ov2640_write_array_36644
142208 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
142209 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
142210 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL nohasharray
142211 +tty_copy_to_user_36648 tty_copy_to_user 4 36648 &lpfc_idiag_extacc_alloc_get_36648
142212 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
142213 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
142214 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
142215 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
142216 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
142217 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
142218 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
142219 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
142220 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 NULL nohasharray
142221 +get_temp_input_36671 get_temp_input 0 36671 &iscsi_host_alloc_36671
142222 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
142223 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
142224 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
142225 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
142226 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
142227 +__follow_pte_36683 __follow_pte 0 36683 NULL
142228 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
142229 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
142230 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
142231 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
142232 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
142233 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
142234 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
142235 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
142236 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
142237 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
142238 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
142239 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
142240 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
142241 +path_getxattr_36717 path_getxattr 4 36717 NULL nohasharray
142242 +cx25821_alsa_dma_init_36717 cx25821_alsa_dma_init 2 36717 &path_getxattr_36717
142243 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
142244 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
142245 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
142246 +multicast_show_36734 multicast_show 0 36734 NULL
142247 +read_36735 read 0 36735 NULL
142248 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
142249 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
142250 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
142251 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
142252 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
142253 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
142254 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
142255 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
142256 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
142257 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
142258 +agc_status_36756 agc_status 0 36756 NULL
142259 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
142260 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
142261 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
142262 +get_ncm_36766 get_ncm 0 36766 NULL
142263 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
142264 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
142265 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
142266 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
142267 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
142268 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
142269 +musb_schedule_36787 musb_schedule 0 36787 NULL
142270 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
142271 +of_iomap_36793 of_iomap 2 36793 NULL nohasharray
142272 +hrz_open_rx_36793 hrz_open_rx 0 36793 &of_iomap_36793
142273 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
142274 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
142275 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 5-4-3-2 36796 NULL
142276 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
142277 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
142278 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
142279 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
142280 +i915_gem_object_get_pages_dmabuf_36807 i915_gem_object_get_pages_dmabuf 0 36807 NULL
142281 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL nohasharray
142282 +ssb_sdio_read16_36808 ssb_sdio_read16 0 36808 &flock_lock_file_wait_36808
142283 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
142284 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
142285 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
142286 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
142287 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
142288 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
142289 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
142290 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
142291 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
142292 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
142293 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
142294 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
142295 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
142296 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
142297 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
142298 +be_set_vlan_promisc_36854 be_set_vlan_promisc 0 36854 NULL
142299 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
142300 +set_rate_36858 set_rate 0 36858 NULL nohasharray
142301 +cm_write_36858 cm_write 0-3 36858 &set_rate_36858 nohasharray
142302 +ci_fan_ctrl_set_fan_speed_percent_36858 ci_fan_ctrl_set_fan_speed_percent 0 36858 &cm_write_36858
142303 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
142304 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
142305 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
142306 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
142307 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
142308 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
142309 +stp_state_show_36872 stp_state_show 0 36872 NULL
142310 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
142311 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
142312 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
142313 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
142314 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 NULL
142315 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
142316 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
142317 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
142318 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
142319 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
142320 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
142321 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
142322 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
142323 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
142324 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
142325 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
142326 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
142327 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
142328 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
142329 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
142330 +cuse_read_36920 cuse_read 0-3 36920 NULL
142331 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
142332 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
142333 +store_lid_36925 store_lid 0-4 36925 NULL
142334 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
142335 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
142336 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
142337 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
142338 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
142339 +ax88179_write_cmd_nopm_36938 ax88179_write_cmd_nopm 5 36938 NULL
142340 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
142341 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
142342 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
142343 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
142344 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
142345 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
142346 +div_u64_36951 div_u64 0 36951 NULL
142347 +write_leb_36957 write_leb 5-0 36957 NULL
142348 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
142349 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
142350 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
142351 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
142352 +afs_setattr_36981 afs_setattr 0 36981 NULL
142353 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
142354 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
142355 +set_convrate_36989 set_convrate 0-4 36989 NULL
142356 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
142357 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
142358 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
142359 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
142360 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
142361 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
142362 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
142363 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL
142364 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
142365 +setxattr_37006 setxattr 4-0 37006 NULL nohasharray
142366 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
142367 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
142368 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
142369 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
142370 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
142371 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 NULL
142372 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
142373 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
142374 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
142375 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
142376 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
142377 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
142378 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
142379 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
142380 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
142381 +fat_readpage_37025 fat_readpage 0 37025 NULL
142382 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
142383 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
142384 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
142385 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
142386 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
142387 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
142388 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
142389 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
142390 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
142391 +command_file_read_37038 command_file_read 3-0 37038 NULL
142392 +do_action_37040 do_action 0 37040 NULL nohasharray
142393 +erst_write_37040 erst_write 0 37040 &do_action_37040
142394 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
142395 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
142396 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
142397 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
142398 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
142399 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
142400 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
142401 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
142402 +ql_get_sset_count_37070 ql_get_sset_count 0 37070 NULL
142403 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 NULL nohasharray
142404 +logfs_write_rec_37072 logfs_write_rec 0 37072 &vmci_transport_send_wrote_37072
142405 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
142406 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
142407 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
142408 +parse_command_37079 parse_command 2-0 37079 NULL
142409 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
142410 +resize_37084 resize 0 37084 NULL
142411 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
142412 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
142413 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
142414 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
142415 +show_37102 show 0 37102 NULL
142416 +store_bind_37104 store_bind 0-4 37104 NULL
142417 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
142418 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
142419 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
142420 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
142421 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
142422 +flash_sync_strobe_show_37116 flash_sync_strobe_show 0 37116 NULL nohasharray
142423 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 &flash_sync_strobe_show_37116
142424 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
142425 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
142426 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
142427 +show_nets_37127 show_nets 0 37127 NULL
142428 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 NULL nohasharray
142429 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 &snd_hda_get_conn_list_37132 nohasharray
142430 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132
142431 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
142432 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
142433 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
142434 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
142435 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
142436 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
142437 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
142438 +handshake_37157 handshake 0 37157 NULL
142439 +msg_word_37164 msg_word 0 37164 NULL
142440 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
142441 +bop_last_key_37173 bop_last_key 0 37173 NULL
142442 +boot_37174 boot 0 37174 NULL
142443 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
142444 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
142445 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
142446 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
142447 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
142448 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
142449 +vcc_recvmsg_37198 vcc_recvmsg 4-0 37198 NULL nohasharray
142450 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
142451 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
142452 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
142453 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
142454 +ixgbe_get_sset_count_37207 ixgbe_get_sset_count 0 37207 NULL
142455 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
142456 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
142457 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
142458 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
142459 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
142460 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 NULL nohasharray
142461 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 &bchannel_get_rxbuf_37213 nohasharray
142462 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213
142463 +inv_show_37218 inv_show 0 37218 NULL
142464 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
142465 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
142466 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
142467 +__do_replace_37227 __do_replace 5 37227 NULL
142468 +store_temp8_37228 store_temp8 0-4 37228 NULL
142469 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
142470 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
142471 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
142472 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
142473 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
142474 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
142475 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
142476 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
142477 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
142478 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
142479 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
142480 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
142481 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
142482 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
142483 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
142484 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
142485 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
142486 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
142487 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
142488 +c101_run_37279 c101_run 2 37279 NULL
142489 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
142490 +phy_reset_37283 phy_reset 0 37283 NULL
142491 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
142492 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
142493 +command_37288 command 0 37288 NULL
142494 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
142495 +write_37289 write 0 37289 &idt77252_send_37289
142496 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
142497 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
142498 +governor_store_37304 governor_store 0-4 37304 NULL
142499 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
142500 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
142501 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
142502 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
142503 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
142504 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
142505 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
142506 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
142507 +composite_bind_37313 composite_bind 0 37313 NULL
142508 +program_regs_37317 program_regs 0 37317 NULL
142509 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
142510 +version_show_37322 version_show 0 37322 NULL
142511 +nvkm_instobj_create__37323 nvkm_instobj_create_ 4 37323 NULL
142512 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
142513 +kern_path_37329 kern_path 0 37329 NULL
142514 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
142515 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
142516 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
142517 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
142518 +get_any_page_37337 get_any_page 0 37337 NULL
142519 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
142520 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
142521 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
142522 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
142523 +hso_serial_write_room_37344 hso_serial_write_room 0 37344 NULL
142524 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
142525 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
142526 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
142527 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
142528 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
142529 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
142530 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
142531 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
142532 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
142533 +xcan_open_37377 xcan_open 0 37377 NULL
142534 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
142535 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
142536 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
142537 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
142538 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
142539 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
142540 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
142541 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
142542 +hidp_output_report_37401 hidp_output_report 3-0 37401 NULL
142543 +channel_set_37410 channel_set 0-4 37410 NULL
142544 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
142545 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
142546 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
142547 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
142548 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
142549 +find_next_bit_37422 find_next_bit 0 37422 &acpi_os_allocate_zeroed_37422
142550 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
142551 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
142552 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
142553 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
142554 +fru_alloc_37442 fru_alloc 1 37442 NULL
142555 +show_als_en_37445 show_als_en 0 37445 NULL
142556 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
142557 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
142558 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
142559 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
142560 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
142561 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
142562 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
142563 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
142564 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
142565 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
142566 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
142567 +prepare_header80_37479 prepare_header80 0 37479 NULL
142568 +get_est_timing_37484 get_est_timing 0 37484 NULL
142569 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
142570 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 NULL nohasharray
142571 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 &logi_dj_recv_forward_hidpp_37486
142572 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
142573 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
142574 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
142575 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
142576 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
142577 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
142578 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
142579 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
142580 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
142581 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
142582 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
142583 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
142584 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
142585 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
142586 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
142587 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
142588 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
142589 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
142590 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
142591 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
142592 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
142593 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
142594 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
142595 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
142596 +extent_map_end_37550 extent_map_end 0 37550 NULL
142597 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
142598 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
142599 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
142600 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
142601 +show_37574 show 0 37574 NULL
142602 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
142603 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
142604 +block_show_37580 block_show 0 37580 NULL
142605 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
142606 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
142607 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
142608 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
142609 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
142610 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
142611 +show_lid_state_37597 show_lid_state 0 37597 NULL
142612 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
142613 +read_field_37603 read_field 0 37603 NULL
142614 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
142615 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 NULL nohasharray
142616 +ext2_freeze_37607 ext2_freeze 0 37607 &mlx4_get_mgm_entry_size_37607
142617 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
142618 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
142619 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
142620 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
142621 +sha1_export_37617 sha1_export 0 37617 NULL
142622 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
142623 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
142624 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
142625 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
142626 +rd_byte_37632 rd_byte 0 37632 NULL
142627 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
142628 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
142629 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
142630 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
142631 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
142632 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
142633 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
142634 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
142635 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
142636 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
142637 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 NULL nohasharray
142638 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 &rfcomm_sock_sendmsg_37661
142639 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
142640 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
142641 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
142642 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
142643 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
142644 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
142645 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
142646 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 NULL nohasharray
142647 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 &__wa_seg_calculate_isoc_frame_count_37672 nohasharray
142648 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672
142649 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
142650 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
142651 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
142652 +hix5hd2_i2c_xfer_msg_37678 hix5hd2_i2c_xfer_msg 0 37678 NULL
142653 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
142654 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
142655 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
142656 +regmap_map_read_file_37685 regmap_map_read_file 3-0 37685 NULL
142657 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
142658 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
142659 +parse_arg_37696 parse_arg 0 37696 NULL
142660 +smic_size_37697 smic_size 0 37697 NULL
142661 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
142662 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
142663 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
142664 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 2-0 37702 NULL nohasharray
142665 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 &ata_scsi_change_queue_depth_37702
142666 +smp_req_37703 smp_req 0 37703 NULL
142667 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
142668 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
142669 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
142670 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
142671 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
142672 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
142673 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
142674 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
142675 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
142676 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
142677 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
142678 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
142679 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
142680 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
142681 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
142682 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
142683 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
142684 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
142685 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
142686 +pre_action_37765 pre_action 0 37765 NULL nohasharray
142687 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 &pre_action_37765 nohasharray
142688 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &snd_cx25821_prepare_37765
142689 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
142690 +filemap_flush_37767 filemap_flush 0 37767 NULL
142691 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
142692 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
142693 +mlx4_load_one_37776 mlx4_load_one 3 37776 NULL
142694 +__il3945_up_37778 __il3945_up 0 37778 NULL
142695 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
142696 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
142697 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
142698 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
142699 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
142700 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
142701 +nr_open_37793 nr_open 0 37793 NULL
142702 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
142703 +read_posted_37797 read_posted 0 37797 NULL nohasharray
142704 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
142705 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
142706 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
142707 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
142708 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
142709 +setup_irq_37809 setup_irq 0 37809 NULL
142710 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
142711 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
142712 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
142713 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
142714 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
142715 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
142716 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 2-3-0-4-5 37827 NULL
142717 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
142718 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
142719 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
142720 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
142721 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
142722 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
142723 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
142724 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
142725 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
142726 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
142727 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
142728 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
142729 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
142730 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
142731 +dev_port_show_37881 dev_port_show 0 37881 NULL
142732 +set_registers_37883 set_registers 4 37883 NULL
142733 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
142734 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
142735 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
142736 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
142737 +pubek_show_37903 pubek_show 0 37903 NULL
142738 +compiler_show_37905 compiler_show 0 37905 NULL
142739 +show_target_37913 show_target 0 37913 NULL
142740 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
142741 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
142742 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
142743 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
142744 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
142745 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
142746 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
142747 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
142748 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
142749 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
142750 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
142751 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
142752 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
142753 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
142754 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 NULL nohasharray
142755 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 &cdc_ncm_show_wNdpOutDivisor_37955
142756 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
142757 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
142758 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
142759 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
142760 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
142761 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
142762 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
142763 +toshiba_function_keys_get_37965 toshiba_function_keys_get 0 37965 NULL
142764 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
142765 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
142766 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
142767 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
142768 +cyapa_gen3_do_calibrate_37976 cyapa_gen3_do_calibrate 0-4 37976 NULL
142769 +cw1200_spi_align_size_37981 cw1200_spi_align_size 0-2 37981 NULL
142770 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
142771 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
142772 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
142773 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
142774 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
142775 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
142776 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
142777 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
142778 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
142779 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
142780 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
142781 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
142782 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
142783 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
142784 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
142785 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
142786 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
142787 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
142788 +init_dma_38018 init_dma 0 38018 NULL
142789 +crc32_init_38021 crc32_init 0 38021 NULL
142790 +show_beep_38022 show_beep 0 38022 NULL
142791 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
142792 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
142793 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
142794 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
142795 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
142796 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
142797 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
142798 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
142799 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
142800 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
142801 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
142802 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
142803 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
142804 +_iwl_dbgfs_fw_dbg_conf_write_38050 _iwl_dbgfs_fw_dbg_conf_write 3-0 38050 NULL
142805 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
142806 +create_l2entity_38053 create_l2entity 0 38053 NULL
142807 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
142808 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
142809 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
142810 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
142811 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
142812 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
142813 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
142814 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
142815 +plip_open_38078 plip_open 0 38078 NULL
142816 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
142817 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
142818 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
142819 +read_38082 read 0 38082 NULL
142820 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
142821 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
142822 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
142823 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
142824 +resource_list_create_entry_38090 resource_list_create_entry 2 38090 NULL
142825 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
142826 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
142827 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
142828 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
142829 +ep0_read_38095 ep0_read 3 38095 NULL
142830 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
142831 +vport_delete_38098 vport_delete 0 38098 NULL
142832 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
142833 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
142834 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
142835 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
142836 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
142837 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
142838 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
142839 +intervals_show_38131 intervals_show 0 38131 NULL
142840 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
142841 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
142842 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
142843 +units_show_38139 units_show 0 38139 NULL
142844 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
142845 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
142846 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
142847 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
142848 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
142849 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
142850 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
142851 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
142852 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
142853 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
142854 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
142855 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
142856 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
142857 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
142858 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
142859 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
142860 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
142861 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
142862 +nvkm_gpuobj_create__38187 nvkm_gpuobj_create_ 9 38187 NULL
142863 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
142864 +readlink_38193 readlink 0 38193 NULL nohasharray
142865 +do_path_lookup_38193 do_path_lookup 0 38193 &readlink_38193
142866 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
142867 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
142868 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
142869 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
142870 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
142871 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
142872 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
142873 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
142874 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
142875 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
142876 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
142877 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
142878 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
142879 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
142880 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
142881 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
142882 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
142883 +m66592_queue_38237 m66592_queue 0 38237 NULL
142884 +ceph_decode_16_38239 ceph_decode_16 0 38239 NULL nohasharray
142885 +set_vfta_38239 set_vfta 0 38239 &ceph_decode_16_38239
142886 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
142887 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
142888 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
142889 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
142890 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
142891 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
142892 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
142893 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
142894 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
142895 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
142896 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
142897 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
142898 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
142899 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
142900 +xiic_busy_38263 xiic_busy 0 38263 &iscsi_ping_comp_event_38263
142901 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
142902 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
142903 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
142904 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
142905 +show_in3_input_38268 show_in3_input 0 38268 &mthca_alloc_icm_table_38268
142906 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
142907 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
142908 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
142909 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
142910 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
142911 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
142912 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
142913 +show_channel_38289 show_channel 0 38289 NULL
142914 +odev_write_38293 odev_write 0-3 38293 NULL
142915 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
142916 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
142917 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
142918 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
142919 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
142920 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
142921 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
142922 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
142923 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
142924 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
142925 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
142926 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
142927 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
142928 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
142929 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
142930 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
142931 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
142932 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
142933 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
142934 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
142935 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
142936 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
142937 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
142938 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
142939 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
142940 +security_getxattr_38355 security_getxattr 0 38355 NULL
142941 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
142942 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
142943 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
142944 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
142945 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
142946 +pyra_sysfs_write_38370 pyra_sysfs_write 6-0 38370 NULL
142947 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
142948 +active_duration_show_38373 active_duration_show 0 38373 NULL
142949 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
142950 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
142951 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
142952 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
142953 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
142954 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
142955 +_write_mirror_38398 _write_mirror 0 38398 NULL
142956 +vxp_inb_38402 vxp_inb 0 38402 NULL
142957 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
142958 +show_status_str_38406 show_status_str 0 38406 NULL
142959 +send_packet_38408 send_packet 0 38408 NULL
142960 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
142961 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
142962 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
142963 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
142964 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
142965 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
142966 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
142967 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
142968 +netlink_send_38434 netlink_send 5 38434 NULL
142969 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
142970 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
142971 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
142972 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
142973 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
142974 +offline_38447 offline 0 38447 &dev_set_mtu_38447
142975 +tipc_bclink_xmit_38452 tipc_bclink_xmit 0 38452 NULL nohasharray
142976 +idt77252_open_38452 idt77252_open 0 38452 &tipc_bclink_xmit_38452 nohasharray
142977 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
142978 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
142979 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
142980 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
142981 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
142982 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
142983 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
142984 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
142985 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
142986 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
142987 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
142988 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
142989 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
142990 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
142991 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
142992 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
142993 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
142994 +store_bpp_38484 store_bpp 0-4 38484 NULL
142995 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
142996 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
142997 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
142998 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
142999 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
143000 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
143001 +kbd_backlight_timeout_show_38501 kbd_backlight_timeout_show 0 38501 NULL nohasharray
143002 +test_irq_store_38501 test_irq_store 0-4 38501 &kbd_backlight_timeout_show_38501
143003 +format_cam_size_38506 format_cam_size 0 38506 NULL
143004 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
143005 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
143006 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
143007 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
143008 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
143009 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
143010 +set_queue_count_38519 set_queue_count 0 38519 NULL
143011 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
143012 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
143013 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
143014 +nvkm_fb_create__38533 nvkm_fb_create_ 4 38533 NULL nohasharray
143015 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 &nvkm_fb_create__38533
143016 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
143017 +prepare_header95_38540 prepare_header95 0 38540 NULL
143018 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
143019 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
143020 +xs_error_38560 xs_error 0 38560 NULL
143021 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
143022 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
143023 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
143024 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
143025 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
143026 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
143027 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
143028 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
143029 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
143030 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
143031 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
143032 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
143033 +radeon_hwmon_get_pwm1_min_38595 radeon_hwmon_get_pwm1_min 0 38595 NULL
143034 +write_38599 write 0 38599 NULL
143035 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
143036 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
143037 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
143038 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
143039 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
143040 +pep_indicate_38611 pep_indicate 5 38611 NULL
143041 +nvkm_object_create__38612 nvkm_object_create_ 5 38612 NULL
143042 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
143043 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
143044 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
143045 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
143046 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 NULL nohasharray
143047 +atyfb_check_var_38619 atyfb_check_var 0 38619 &nf_ct_sack_adjust_38619
143048 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
143049 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
143050 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
143051 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
143052 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
143053 +i801_access_38631 i801_access 0 38631 NULL nohasharray
143054 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
143055 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
143056 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
143057 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
143058 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
143059 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
143060 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
143061 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
143062 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
143063 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
143064 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
143065 +ring_active_show_38652 ring_active_show 0 38652 NULL
143066 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
143067 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
143068 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
143069 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
143070 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
143071 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
143072 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 NULL nohasharray
143073 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 &skb_tnl_header_len_38669
143074 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
143075 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
143076 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
143077 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
143078 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
143079 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
143080 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
143081 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
143082 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
143083 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
143084 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
143085 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
143086 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
143087 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
143088 +find_next_usable_block_38716 find_next_usable_block 3-1-0 38716 NULL nohasharray
143089 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
143090 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
143091 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
143092 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
143093 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
143094 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
143095 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
143096 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
143097 +store_38729 store 0-3 38729 NULL
143098 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
143099 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
143100 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
143101 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
143102 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
143103 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
143104 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
143105 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
143106 +microcode_write_38754 microcode_write 0-3 38754 NULL
143107 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
143108 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
143109 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
143110 +udf_readpages_38761 udf_readpages 4 38761 NULL
143111 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
143112 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
143113 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
143114 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
143115 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
143116 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
143117 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
143118 +qt2_write_room_38772 qt2_write_room 0 38772 NULL
143119 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
143120 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
143121 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
143122 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
143123 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
143124 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
143125 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
143126 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
143127 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
143128 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
143129 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
143130 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
143131 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
143132 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
143133 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
143134 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
143135 +err_decode_38804 err_decode 2 38804 NULL
143136 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
143137 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
143138 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
143139 +sys_select_38827 sys_select 1 38827 NULL
143140 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
143141 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
143142 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
143143 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836
143144 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
143145 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
143146 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
143147 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
143148 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
143149 +start_discovery_38858 start_discovery 4 38858 NULL
143150 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
143151 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
143152 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
143153 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
143154 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
143155 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
143156 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
143157 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
143158 +__blk_queue_init_tags_38887 __blk_queue_init_tags 2 38887 NULL
143159 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
143160 +hdlc_open_38893 hdlc_open 0 38893 NULL
143161 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
143162 +oti6858_write_room_38896 oti6858_write_room 0 38896 NULL
143163 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
143164 +__fswab16_38898 __fswab16 0 38898 NULL
143165 +process_access_response_38899 process_access_response 0 38899 NULL
143166 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
143167 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
143168 +nci_core_conn_create_38905 nci_core_conn_create 4 38905 NULL
143169 +ei_open_38906 ei_open 0 38906 NULL
143170 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
143171 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
143172 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
143173 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
143174 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
143175 +change_protocol_38922 change_protocol 0 38922 NULL
143176 +port_destid_show_38923 port_destid_show 0 38923 NULL
143177 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
143178 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
143179 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
143180 +ext3_trim_all_free_38929 ext3_trim_all_free 2-4-3 38929 NULL
143181 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
143182 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
143183 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
143184 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
143185 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
143186 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
143187 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
143188 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
143189 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
143190 +__be_cmd_rx_filter_38949 __be_cmd_rx_filter 0 38949 NULL
143191 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
143192 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
143193 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL
143194 +show_temp16_38958 show_temp16 0 38958 NULL
143195 +macaddress_show_38969 macaddress_show 0 38969 NULL
143196 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
143197 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
143198 +wp512_init_38975 wp512_init 0 38975 NULL
143199 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
143200 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
143201 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
143202 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
143203 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL nohasharray
143204 +pti_tty_write_room_38986 pti_tty_write_room 0 38986 &OSDSetBlock_38986
143205 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
143206 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
143207 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
143208 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
143209 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
143210 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
143211 +systemid_show_39002 systemid_show 0 39002 NULL
143212 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
143213 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
143214 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
143215 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
143216 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
143217 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
143218 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
143219 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
143220 +show_39014 show 0 39014 NULL
143221 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3-0 39020 NULL
143222 +cyapa_gen5_execute_panel_scan_39023 cyapa_gen5_execute_panel_scan 0 39023 NULL
143223 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
143224 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 NULL nohasharray
143225 +ovl_copy_up_39031 ovl_copy_up 0 39031 &acpi_install_gpe_block_39031
143226 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
143227 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 3-0 39034 NULL
143228 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
143229 +phy_read_status_39042 phy_read_status 0 39042 NULL
143230 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
143231 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
143232 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
143233 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
143234 +__wil_up_39052 __wil_up 0 39052 NULL
143235 +get_component_status_39053 get_component_status 0 39053 NULL
143236 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
143237 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
143238 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
143239 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
143240 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
143241 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
143242 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
143243 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
143244 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
143245 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
143246 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
143247 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
143248 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
143249 +qt2_open_39101 qt2_open 0 39101 NULL
143250 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
143251 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
143252 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
143253 +pause_transport_39115 pause_transport 0 39115 NULL
143254 +serial_resume_39116 serial_resume 0 39116 NULL
143255 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
143256 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
143257 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
143258 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
143259 +ea_foreach_39133 ea_foreach 0 39133 NULL
143260 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
143261 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
143262 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
143263 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
143264 +generic_permission_39150 generic_permission 0 39150 NULL
143265 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
143266 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
143267 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
143268 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
143269 +elevator_switch_39159 elevator_switch 0 39159 NULL
143270 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
143271 +xgbe_request_irqs_39169 xgbe_request_irqs 0 39169 NULL
143272 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
143273 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
143274 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
143275 +msr_device_create_39175 msr_device_create 0 39175 NULL
143276 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
143277 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
143278 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
143279 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
143280 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
143281 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
143282 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
143283 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
143284 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
143285 +location_show_39206 location_show 0 39206 NULL
143286 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
143287 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
143288 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
143289 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
143290 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
143291 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
143292 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
143293 +fuse_access_39220 fuse_access 0 39220 NULL
143294 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
143295 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
143296 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
143297 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
143298 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
143299 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
143300 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
143301 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
143302 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
143303 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
143304 +odev_read_39239 odev_read 0-3 39239 NULL
143305 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
143306 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
143307 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
143308 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
143309 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
143310 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
143311 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
143312 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
143313 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
143314 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
143315 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
143316 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
143317 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
143318 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
143319 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
143320 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
143321 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
143322 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
143323 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
143324 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
143325 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
143326 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
143327 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
143328 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
143329 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
143330 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
143331 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
143332 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
143333 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
143334 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
143335 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
143336 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
143337 +control_store_39323 control_store 0-4 39323 NULL
143338 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 NULL nohasharray
143339 +xgbe_alloc_channels_39324 xgbe_alloc_channels 0 39324 &hdaps_temp2_show_39324 nohasharray
143340 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 &xgbe_alloc_channels_39324
143341 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
143342 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
143343 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
143344 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
143345 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
143346 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
143347 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
143348 +sha512_init_39345 sha512_init 0 39345 NULL
143349 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
143350 +show_frame_align_39349 show_frame_align 0 39349 NULL
143351 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
143352 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
143353 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
143354 +store_39365 store 0-3 39365 NULL
143355 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
143356 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
143357 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
143358 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
143359 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL
143360 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
143361 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
143362 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
143363 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
143364 +__send_to_port_39386 __send_to_port 3-0-4 39386 NULL
143365 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
143366 +show_internals_39390 show_internals 0 39390 NULL
143367 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
143368 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
143369 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
143370 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
143371 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
143372 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
143373 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
143374 +user_power_read_39414 user_power_read 3-0 39414 NULL
143375 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
143376 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
143377 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
143378 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
143379 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
143380 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
143381 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
143382 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
143383 +user_list_39432 user_list 0-5 39432 NULL
143384 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
143385 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
143386 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
143387 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
143388 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
143389 +sys_semop_39457 sys_semop 3 39457 NULL
143390 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
143391 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
143392 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
143393 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
143394 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
143395 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
143396 +_request_lock_39482 _request_lock 0 39482 NULL
143397 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
143398 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
143399 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
143400 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
143401 +get_std_timing_39517 get_std_timing 0 39517 NULL
143402 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
143403 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
143404 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
143405 +state_store_39532 state_store 0-3 39532 NULL
143406 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
143407 +wlcore_hw_ap_sleep_39534 wlcore_hw_ap_sleep 0 39534 NULL
143408 +set_rpm_39535 set_rpm 0-4 39535 NULL
143409 +strobe_get_39537 strobe_get 0 39537 NULL
143410 +show_flags_39540 show_flags 0 39540 NULL
143411 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
143412 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
143413 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
143414 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
143415 +sr_write_cmd_39554 sr_write_cmd 5-0 39554 &pp_write_39554
143416 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
143417 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
143418 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
143419 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
143420 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
143421 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL
143422 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
143423 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
143424 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
143425 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
143426 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
143427 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
143428 +ifb_open_39587 ifb_open 0 39587 NULL
143429 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
143430 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
143431 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
143432 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
143433 +copy_chunked_from_user_39601 copy_chunked_from_user 3 39601 NULL
143434 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
143435 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
143436 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
143437 +sdio_readb_39618 sdio_readb 0 39618 NULL
143438 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
143439 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
143440 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
143441 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
143442 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
143443 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
143444 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
143445 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
143446 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
143447 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
143448 +fm_send_cmd_39639 fm_send_cmd 5-0 39639 &pin_2_irq_39639
143449 +show_change_ack_39644 show_change_ack 0 39644 NULL
143450 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
143451 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
143452 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
143453 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
143454 +afg_show_39651 afg_show 0 39651 NULL
143455 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
143456 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
143457 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 NULL nohasharray
143458 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 &pfkey_sockaddr_size_39661 nohasharray
143459 +vxge_ethtool_get_sset_count_39661 vxge_ethtool_get_sset_count 0 39661 &ext4_readpage_inline_39661
143460 +function_show_39663 function_show 0 39663 NULL
143461 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
143462 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
143463 +read_39668 read 0 39668 NULL
143464 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
143465 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
143466 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
143467 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
143468 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
143469 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
143470 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
143471 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
143472 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
143473 +set_in_min1_39689 set_in_min1 0-4 39689 NULL nohasharray
143474 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 &set_in_min1_39689
143475 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
143476 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
143477 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
143478 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
143479 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
143480 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
143481 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
143482 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
143483 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
143484 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
143485 +srp_change_queue_depth_39742 srp_change_queue_depth 2-0 39742 NULL
143486 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
143487 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
143488 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
143489 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
143490 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
143491 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
143492 +show_input_39763 show_input 0 39763 NULL
143493 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
143494 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
143495 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
143496 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
143497 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
143498 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
143499 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
143500 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
143501 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
143502 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
143503 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
143504 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
143505 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
143506 +cdce706_reg_update_39804 cdce706_reg_update 0 39804 NULL
143507 +update_39807 update 0 39807 NULL
143508 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
143509 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
143510 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
143511 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
143512 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
143513 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
143514 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
143515 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
143516 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
143517 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
143518 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
143519 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
143520 +delay_store_39831 delay_store 0-3 39831 NULL
143521 +sched_write_39833 sched_write 0-3 39833 NULL
143522 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
143523 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
143524 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
143525 +clear_show_39848 clear_show 0 39848 NULL
143526 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
143527 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
143528 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
143529 +force_bredr_smp_read_39860 force_bredr_smp_read 3-0 39860 NULL
143530 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
143531 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
143532 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
143533 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
143534 +search_by_key_39874 search_by_key 0 39874 NULL
143535 +m920x_write_39879 m920x_write 0 39879 NULL
143536 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
143537 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
143538 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
143539 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
143540 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
143541 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
143542 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
143543 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
143544 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
143545 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
143546 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
143547 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
143548 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
143549 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
143550 +panic_event_39914 panic_event 0 39914 NULL
143551 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
143552 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
143553 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
143554 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
143555 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
143556 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
143557 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
143558 +core_id_show_39928 core_id_show 0 39928 NULL nohasharray
143559 +tse_reglen_39928 tse_reglen 0 39928 &core_id_show_39928
143560 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
143561 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
143562 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
143563 +__spi_async_39932 __spi_async 0 39932 NULL
143564 +__get_order_39935 __get_order 0 39935 NULL
143565 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
143566 +tipc_msg_build_39939 tipc_msg_build 4-5-0 39939 NULL
143567 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
143568 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
143569 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
143570 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
143571 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947 nohasharray
143572 +mlx4_comm_cmd_wait_39947 mlx4_comm_cmd_wait 0 39947 &fwnet_pd_new_39947
143573 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
143574 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
143575 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
143576 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
143577 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
143578 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
143579 +prepare_39963 prepare 0 39963 NULL
143580 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
143581 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
143582 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
143583 +rtl2832_regmap_write_39971 rtl2832_regmap_write 0 39971 NULL
143584 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
143585 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
143586 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
143587 +svc_create_39979 svc_create 0 39979 NULL
143588 +aer_inject_39984 aer_inject 0 39984 NULL
143589 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
143590 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
143591 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
143592 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
143593 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
143594 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
143595 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
143596 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
143597 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
143598 +keyspan_pda_write_room_40009 keyspan_pda_write_room 0 40009 NULL nohasharray
143599 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 &keyspan_pda_write_room_40009
143600 +cyapa_create_input_dev_40013 cyapa_create_input_dev 0 40013 NULL
143601 +smb_send_40015 smb_send 0 40015 NULL
143602 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
143603 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
143604 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
143605 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
143606 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &ivtvfb_write_40023 nohasharray
143607 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &nf_nat_icmpv6_reply_translation_40023
143608 +show_error_40026 show_error 0 40026 NULL
143609 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
143610 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
143611 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
143612 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
143613 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
143614 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
143615 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
143616 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
143617 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
143618 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 NULL nohasharray
143619 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055 nohasharray
143620 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 &add_tty_40055
143621 +vpfe_start_streaming_40061 vpfe_start_streaming 0 40061 NULL
143622 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
143623 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
143624 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
143625 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
143626 +bql_show_40074 bql_show 0 40074 NULL
143627 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
143628 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
143629 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
143630 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
143631 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
143632 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
143633 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
143634 +ncp_request2_40102 ncp_request2 0 40102 NULL
143635 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
143636 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
143637 +gen_pool_first_fit_40110 gen_pool_first_fit 2-3-4 40110 NULL
143638 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
143639 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
143640 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
143641 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 NULL nohasharray
143642 +reg_read_range_40132 reg_read_range 4-0 40132 &dwc2_max_desc_num_40132
143643 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
143644 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
143645 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
143646 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
143647 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
143648 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
143649 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
143650 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
143651 +drm_display_info_set_bus_formats_40148 drm_display_info_set_bus_formats 3 40148 NULL
143652 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
143653 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
143654 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
143655 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
143656 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
143657 +atl1c_up_40154 atl1c_up 0 40154 NULL
143658 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
143659 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
143660 +pt_write_40159 pt_write 3-0 40159 NULL
143661 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
143662 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
143663 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
143664 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
143665 +show_40187 show 0 40187 NULL
143666 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
143667 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
143668 +devnode_find_40199 devnode_find 3-2 40199 NULL nohasharray
143669 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 &devnode_find_40199
143670 +allocate_probes_40204 allocate_probes 1 40204 NULL
143671 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
143672 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
143673 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
143674 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
143675 +i40e_get_sset_count_40218 i40e_get_sset_count 0 40218 NULL
143676 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
143677 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
143678 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
143679 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
143680 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237
143681 +adjust_io_40247 adjust_io 0 40247 NULL
143682 +ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 0 40248 NULL
143683 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
143684 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
143685 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
143686 +vlsi_open_40258 vlsi_open 0 40258 NULL
143687 +store_led_override_40261 store_led_override 0-3 40261 NULL
143688 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
143689 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
143690 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
143691 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
143692 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
143693 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
143694 +usbnet_read_cmd_40275 usbnet_read_cmd 7-0 40275 NULL
143695 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
143696 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
143697 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
143698 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
143699 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
143700 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
143701 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
143702 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 NULL nohasharray
143703 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 &dn_confirm_accept_40296
143704 +ncp_statfs_40298 ncp_statfs 0 40298 NULL nohasharray
143705 +tcp_error_40298 tcp_error 0 40298 &ncp_statfs_40298
143706 +SyS_bind_40303 SyS_bind 3 40303 NULL
143707 +ubi_io_write_data_40305 ubi_io_write_data 4-5-0 40305 NULL nohasharray
143708 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
143709 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
143710 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
143711 +prepare_40316 prepare 0 40316 NULL
143712 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
143713 +store_40327 store 0-3 40327 NULL
143714 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
143715 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
143716 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
143717 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
143718 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
143719 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
143720 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
143721 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL
143722 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
143723 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
143724 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
143725 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
143726 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
143727 +mmio_read_40348 mmio_read 4 40348 NULL
143728 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
143729 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
143730 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
143731 +store_green_40357 store_green 0-4 40357 NULL
143732 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
143733 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
143734 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
143735 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
143736 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
143737 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
143738 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
143739 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
143740 +get_chars_40373 get_chars 3 40373 NULL
143741 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
143742 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
143743 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
143744 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
143745 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
143746 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
143747 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
143748 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
143749 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
143750 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
143751 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
143752 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
143753 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
143754 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
143755 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
143756 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
143757 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
143758 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
143759 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
143760 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
143761 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
143762 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
143763 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
143764 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
143765 +rmd128_update_40445 rmd128_update 0 40445 NULL
143766 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
143767 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
143768 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL nohasharray
143769 +describe_stats_40450 describe_stats 0 40450 &atmel_rmem16_40450
143770 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
143771 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
143772 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
143773 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
143774 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
143775 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
143776 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
143777 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
143778 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
143779 +SyS_writev_40467 SyS_writev 3 40467 NULL
143780 +visor_open_40470 visor_open 0 40470 NULL
143781 +SyS_select_40473 SyS_select 1 40473 NULL
143782 +postdisable_40478 postdisable 0 40478 NULL
143783 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
143784 +read_usmargin_40485 read_usmargin 0 40485 NULL
143785 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
143786 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
143787 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
143788 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
143789 +tty_write_room_40495 tty_write_room 0 40495 NULL
143790 +show_dock_40500 show_dock 0 40500 NULL nohasharray
143791 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
143792 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
143793 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
143794 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
143795 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
143796 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
143797 +sg_phys_40507 sg_phys 0 40507 NULL nohasharray
143798 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 &sg_phys_40507
143799 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
143800 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
143801 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
143802 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
143803 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
143804 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
143805 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
143806 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
143807 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
143808 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
143809 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
143810 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
143811 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
143812 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
143813 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
143814 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
143815 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
143816 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
143817 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
143818 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
143819 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
143820 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
143821 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
143822 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
143823 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
143824 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
143825 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
143826 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
143827 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
143828 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
143829 +pio_read_40561 pio_read 6-0-5 40561 NULL
143830 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
143831 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
143832 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
143833 +isdn_tty_write_room_40568 isdn_tty_write_room 0 40568 NULL
143834 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
143835 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
143836 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
143837 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
143838 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
143839 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
143840 +nvkm_clk_create__40592 nvkm_clk_create_ 8 40592 NULL
143841 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
143842 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
143843 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
143844 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
143845 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
143846 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL
143847 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
143848 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
143849 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
143850 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
143851 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
143852 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
143853 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
143854 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
143855 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
143856 +read_40652 read 0 40652 NULL
143857 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
143858 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
143859 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
143860 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
143861 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
143862 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
143863 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
143864 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
143865 +fops_read_40672 fops_read 3-0 40672 NULL
143866 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
143867 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
143868 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
143869 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 4-3-0 40678 NULL nohasharray
143870 +tps80031_write_40678 tps80031_write 0 40678 &videobuf_dma_init_user_locked_40678
143871 +affs_writepage_40679 affs_writepage 0 40679 NULL
143872 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
143873 +if_write_room_40681 if_write_room 0 40681 NULL
143874 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
143875 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
143876 +regulator_enable_40689 regulator_enable 0 40689 NULL
143877 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
143878 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
143879 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
143880 +create_image_40716 create_image 0 40716 NULL
143881 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
143882 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
143883 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
143884 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
143885 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
143886 +tipc_node_get_mtu_40725 tipc_node_get_mtu 0 40725 NULL
143887 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
143888 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
143889 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
143890 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
143891 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
143892 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
143893 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
143894 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
143895 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
143896 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
143897 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
143898 +write_behind_check_40749 write_behind_check 0 40749 NULL
143899 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
143900 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
143901 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
143902 +direct_access_40765 direct_access 0 40765 NULL
143903 +pg_write_40766 pg_write 3-0 40766 NULL
143904 +__elevator_change_40769 __elevator_change 0 40769 NULL
143905 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
143906 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
143907 +show_bitmask_40774 show_bitmask 0 40774 NULL
143908 +show_list_40775 show_list 3-0 40775 NULL
143909 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
143910 +store_gamma_curve_40779 store_gamma_curve 4 40779 NULL
143911 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
143912 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
143913 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
143914 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
143915 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
143916 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
143917 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
143918 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
143919 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
143920 +mls_range_set_40792 mls_range_set 0 40792 NULL
143921 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
143922 +pyra_sysfs_read_40795 pyra_sysfs_read 6-0 40795 NULL
143923 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
143924 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
143925 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
143926 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
143927 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
143928 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
143929 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
143930 +mwifiex_cmd_issue_chan_report_request_40807 mwifiex_cmd_issue_chan_report_request 0 40807 NULL
143931 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
143932 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
143933 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
143934 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
143935 +nr_device_event_40814 nr_device_event 0 40814 NULL
143936 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
143937 +img_pwm_enable_40822 img_pwm_enable 0 40822 NULL
143938 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
143939 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
143940 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
143941 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
143942 +digi_write_room_40833 digi_write_room 0 40833 NULL
143943 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
143944 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL nohasharray
143945 +cyapa_detect_40837 cyapa_detect 0 40837 &p2m_timeout_show_40837
143946 +kmx61_set_mode_40839 kmx61_set_mode 0 40839 NULL
143947 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
143948 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
143949 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
143950 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 NULL nohasharray
143951 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 &isku_sysfs_write_keys_thumbster_40851 nohasharray
143952 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851
143953 +write_file_wow_40852 write_file_wow 3-0 40852 NULL
143954 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
143955 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
143956 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
143957 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
143958 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
143959 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
143960 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
143961 +wil_up_40863 wil_up 0 40863 NULL
143962 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL
143963 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
143964 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
143965 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
143966 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
143967 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
143968 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
143969 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
143970 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
143971 +ide_park_show_40896 ide_park_show 0 40896 NULL
143972 +show_boardversion_40901 show_boardversion 0 40901 NULL
143973 +waiters_read_40902 waiters_read 3-0 40902 NULL
143974 +xfs_sync_sb_40903 xfs_sync_sb 0 40903 NULL
143975 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
143976 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
143977 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
143978 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
143979 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
143980 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
143981 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
143982 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
143983 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
143984 +get_40920 get 0 40920 NULL
143985 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
143986 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
143987 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 NULL nohasharray
143988 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 &show_hrtbt_enb_40930
143989 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
143990 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
143991 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
143992 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
143993 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
143994 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
143995 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
143996 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
143997 +path_listxattr_40949 path_listxattr 3 40949 NULL
143998 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
143999 +pf_show_40958 pf_show 0 40958 NULL
144000 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
144001 +show_40964 show 0 40964 NULL
144002 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
144003 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
144004 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
144005 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
144006 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
144007 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
144008 +page_symlink_40989 page_symlink 3 40989 NULL
144009 +show_status_40990 show_status 0 40990 NULL
144010 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
144011 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
144012 +show_temp_st_40996 show_temp_st 0 40996 NULL
144013 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
144014 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
144015 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
144016 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
144017 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
144018 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
144019 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
144020 +intel_crc_pmic_get_raw_temp_41018 intel_crc_pmic_get_raw_temp 0 41018 NULL nohasharray
144021 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 &intel_crc_pmic_get_raw_temp_41018 nohasharray
144022 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
144023 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
144024 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
144025 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
144026 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
144027 +dbg_read_41026 dbg_read 0-3 41026 NULL
144028 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
144029 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
144030 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
144031 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
144032 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
144033 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
144034 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
144035 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
144036 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
144037 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
144038 +show_touchpad_41043 show_touchpad 0 41043 NULL
144039 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
144040 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
144041 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
144042 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
144043 +_send_41053 _send 3 41053 NULL
144044 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
144045 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
144046 +show_41059 show 0 41059 NULL
144047 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
144048 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
144049 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
144050 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
144051 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
144052 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
144053 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
144054 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
144055 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
144056 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
144057 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
144058 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
144059 +rpm_callback_41084 rpm_callback 0 41084 NULL
144060 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
144061 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
144062 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
144063 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
144064 +dma_attach_41094 dma_attach 5-6 41094 NULL
144065 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
144066 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
144067 +nvkm_subdev_create__41103 nvkm_subdev_create_ 7 41103 NULL nohasharray
144068 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 &nvkm_subdev_create__41103
144069 +device_attr_store_41104 device_attr_store 0-4 41104 NULL
144070 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
144071 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
144072 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
144073 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
144074 +get_modalias_41111 get_modalias 0 41111 NULL
144075 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
144076 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
144077 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
144078 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
144079 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
144080 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
144081 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
144082 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
144083 +ath10k_wmi_tlv_op_gen_bcn_tmpl_41145 ath10k_wmi_tlv_op_gen_bcn_tmpl 8 41145 NULL
144084 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
144085 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
144086 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
144087 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
144088 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
144089 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
144090 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
144091 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
144092 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
144093 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
144094 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
144095 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
144096 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
144097 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
144098 +request_irq_41192 request_irq 0 41192 NULL
144099 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
144100 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
144101 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
144102 +print_page_owner_41199 print_page_owner 2-0 41199 NULL
144103 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
144104 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
144105 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
144106 +tun_alloc_skb_41216 tun_alloc_skb 2-3-4 41216 NULL
144107 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
144108 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
144109 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
144110 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
144111 +setup_rss_41225 setup_rss 0 41225 NULL
144112 +osd_probe_41226 osd_probe 0 41226 NULL
144113 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
144114 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
144115 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
144116 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
144117 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
144118 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
144119 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
144120 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
144121 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
144122 +get_fan_status_41249 get_fan_status 0 41249 NULL nohasharray
144123 +send_41249 send 0 41249 &get_fan_status_41249
144124 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
144125 +xfs_zero_last_block_41251 xfs_zero_last_block 2-3-0 41251 &degraded_show_41251
144126 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
144127 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
144128 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
144129 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
144130 +erst_read_41260 erst_read 0 41260 NULL
144131 +he_send_41261 he_send 0 41261 NULL
144132 +__fprog_create_41263 __fprog_create 2 41263 NULL
144133 +udf_readpage_41264 udf_readpage 0 41264 NULL
144134 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
144135 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
144136 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL nohasharray
144137 +cyapa_gen3_write_buffer_41276 cyapa_gen3_write_buffer 0 41276 &dvb_ca_en50221_io_read_condition_41276
144138 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
144139 +alloc_context_41283 alloc_context 1 41283 NULL
144140 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
144141 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
144142 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
144143 +name_show_41292 name_show 0 41292 NULL nohasharray
144144 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
144145 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
144146 +configuration_show_41311 configuration_show 0 41311 NULL
144147 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
144148 +open_41320 open 0 41320 NULL
144149 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL nohasharray
144150 +ath10k_debug_get_et_sset_count_41324 ath10k_debug_get_et_sset_count 0 41324 &pcan_usb_set_ext_vcc_41324
144151 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
144152 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
144153 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
144154 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
144155 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
144156 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
144157 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
144158 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
144159 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
144160 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
144161 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
144162 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
144163 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
144164 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
144165 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
144166 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
144167 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
144168 +cc2520_start_41387 cc2520_start 0 41387 NULL
144169 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
144170 +oiap_41392 oiap 0 41392 NULL nohasharray
144171 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
144172 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
144173 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
144174 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
144175 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
144176 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
144177 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
144178 +vhci_write_41405 vhci_write 0 41405 NULL
144179 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
144180 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
144181 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
144182 +tgr192_update_41412 tgr192_update 0 41412 NULL
144183 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
144184 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
144185 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
144186 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
144187 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
144188 +security_listxattr_41423 security_listxattr 0-5 41423 NULL
144189 +write_grsec_handler_41424 write_grsec_handler 0-3 41424 NULL
144190 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
144191 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
144192 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
144193 +ato_show_41430 ato_show 0 41430 NULL nohasharray
144194 +show_41430 show 0 41430 &ato_show_41430
144195 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
144196 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
144197 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
144198 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
144199 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
144200 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
144201 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
144202 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4-0 41442 NULL
144203 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
144204 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
144205 +tg3_get_sset_count_41447 tg3_get_sset_count 0 41447 NULL
144206 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
144207 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
144208 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
144209 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
144210 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
144211 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
144212 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
144213 +run_41475 run 0 41475 &sha384_final_41475
144214 +show_in16_max_41478 show_in16_max 0 41478 NULL
144215 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
144216 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
144217 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
144218 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
144219 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
144220 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
144221 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
144222 +wdack_store_41496 wdack_store 0-3 41496 NULL
144223 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
144224 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
144225 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
144226 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
144227 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
144228 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
144229 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
144230 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
144231 +map_type_show_41511 map_type_show 0 41511 NULL
144232 +sha512_final_41515 sha512_final 0 41515 NULL
144233 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
144234 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
144235 +SyS_preadv_41523 SyS_preadv 3 41523 NULL nohasharray
144236 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 &SyS_preadv_41523
144237 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
144238 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
144239 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
144240 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
144241 +do_commit_41533 do_commit 0 41533 NULL
144242 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
144243 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
144244 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
144245 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
144246 +_write_41548 _write 0 41548 NULL
144247 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
144248 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
144249 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553 nohasharray
144250 +cyapa_gen5_bl_activate_41553 cyapa_gen5_bl_activate 0 41553 &build_header_41553
144251 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
144252 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
144253 +edd_show_version_41558 edd_show_version 0 41558 NULL
144254 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
144255 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
144256 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
144257 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
144258 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
144259 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
144260 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
144261 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 NULL nohasharray
144262 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 &digital_in_send_atr_req_41573
144263 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
144264 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
144265 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
144266 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
144267 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
144268 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
144269 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
144270 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
144271 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
144272 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
144273 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
144274 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
144275 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
144276 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
144277 +wdt_read_41601 wdt_read 0-3 41601 NULL
144278 +show_name_41603 show_name 0 41603 NULL nohasharray
144279 +tps80031_read_41603 tps80031_read 0 41603 &show_name_41603
144280 +write_port_41612 write_port 0-3 41612 NULL
144281 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
144282 +disable_supply_41614 disable_supply 0 41614 NULL
144283 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
144284 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
144285 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
144286 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
144287 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
144288 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
144289 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
144290 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
144291 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
144292 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
144293 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
144294 +setkey_41635 setkey 0 41635 NULL
144295 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
144296 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
144297 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
144298 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
144299 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
144300 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
144301 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
144302 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
144303 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
144304 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
144305 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
144306 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
144307 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
144308 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
144309 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
144310 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
144311 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
144312 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
144313 +init_subports_41674 init_subports 0 41674 NULL
144314 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
144315 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
144316 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
144317 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
144318 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
144319 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
144320 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
144321 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
144322 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
144323 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
144324 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
144325 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
144326 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
144327 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
144328 +_recv_41701 _recv 0-3 41701 NULL nohasharray
144329 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
144330 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
144331 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
144332 +tree_insert_41704 tree_insert 0 41704 NULL
144333 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 NULL nohasharray
144334 +rocker_port_open_41705 rocker_port_open 0 41705 &__ext3_journal_get_write_access_41705
144335 +connector_write_41709 connector_write 3-0 41709 NULL
144336 +read_block_41711 read_block 0 41711 NULL
144337 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
144338 +nfs_revalidate_mapping_protected_41716 nfs_revalidate_mapping_protected 0 41716 NULL
144339 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
144340 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
144341 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
144342 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
144343 +sys_pwritev_41722 sys_pwritev 3 41722 NULL nohasharray
144344 +remove_device_41722 remove_device 4 41722 &sys_pwritev_41722
144345 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
144346 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
144347 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
144348 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
144349 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
144350 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
144351 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
144352 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
144353 +bitmap_load_41755 bitmap_load 0 41755 NULL
144354 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
144355 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
144356 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
144357 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
144358 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
144359 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
144360 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
144361 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
144362 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
144363 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
144364 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
144365 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
144366 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
144367 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
144368 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
144369 +show_contrast_41806 show_contrast 0 41806 NULL
144370 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
144371 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
144372 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
144373 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
144374 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
144375 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
144376 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
144377 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
144378 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
144379 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
144380 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
144381 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
144382 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
144383 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
144384 +_i8k_get_temp_41837 _i8k_get_temp 0 41837 NULL
144385 +test_irq_show_41838 test_irq_show 0 41838 NULL
144386 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL
144387 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
144388 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
144389 +int340x_thermal_get_trip_temp_41843 int340x_thermal_get_trip_temp 0 41843 NULL
144390 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
144391 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
144392 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
144393 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
144394 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
144395 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
144396 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
144397 +pci_map_single_41869 pci_map_single 0 41869 NULL
144398 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
144399 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
144400 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
144401 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
144402 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
144403 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
144404 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
144405 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
144406 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
144407 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
144408 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
144409 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
144410 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
144411 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
144412 +get_packet_41914 get_packet 3 41914 &C_SYSC_mq_timedsend_41914 nohasharray
144413 +mem_show_41914 mem_show 0 41914 &get_packet_41914
144414 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
144415 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 4-5 41922 NULL
144416 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
144417 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
144418 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
144419 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
144420 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
144421 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
144422 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
144423 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
144424 +txq_init_41933 txq_init 0 41933 NULL
144425 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
144426 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
144427 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
144428 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
144429 +read_gssp_41947 read_gssp 3-0 41947 NULL
144430 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
144431 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
144432 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
144433 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
144434 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
144435 +portnames_read_41958 portnames_read 3-0 41958 NULL
144436 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
144437 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
144438 +show_sched6_41960 show_sched6 0 41960 NULL
144439 +show_als_41966 show_als 0 41966 NULL nohasharray
144440 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
144441 +dst_mtu_41969 dst_mtu 0 41969 NULL
144442 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
144443 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
144444 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
144445 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
144446 +_get_slice_41991 _get_slice 0 41991 NULL
144447 +ds1685_rtc_sysfs_nvram_read_41993 ds1685_rtc_sysfs_nvram_read 0-5-6 41993 NULL
144448 +set_temp11_41995 set_temp11 0-4 41995 NULL
144449 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
144450 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
144451 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
144452 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
144453 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
144454 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL
144455 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
144456 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
144457 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
144458 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
144459 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
144460 +ath10k_write_nf_cal_period_42019 ath10k_write_nf_cal_period 3-0 42019 NULL
144461 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
144462 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
144463 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
144464 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
144465 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
144466 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
144467 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
144468 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
144469 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
144470 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
144471 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
144472 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
144473 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
144474 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
144475 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
144476 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
144477 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
144478 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
144479 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
144480 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
144481 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
144482 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
144483 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
144484 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
144485 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
144486 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
144487 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
144488 +named_prepare_buf_42077 named_prepare_buf 3 42077 NULL
144489 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
144490 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
144491 +SMB2_read_42082 SMB2_read 0 42082 NULL
144492 +bat1_show_42084 bat1_show 0 42084 NULL
144493 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
144494 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
144495 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
144496 +dfx_open_42091 dfx_open 0 42091 NULL
144497 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
144498 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
144499 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
144500 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
144501 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
144502 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
144503 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
144504 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
144505 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
144506 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
144507 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
144508 +notify_send_init_42129 notify_send_init 0 42129 NULL
144509 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
144510 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
144511 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
144512 +threads_start_42139 threads_start 0 42139 NULL
144513 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
144514 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
144515 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
144516 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
144517 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
144518 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
144519 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 NULL nohasharray
144520 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 &mmc_align_data_size_42161
144521 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
144522 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
144523 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
144524 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
144525 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
144526 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
144527 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
144528 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 NULL nohasharray
144529 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 &iwl_mvm_send_cmd_42173
144530 +power_restore_42174 power_restore 0 42174 NULL
144531 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
144532 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
144533 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
144534 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
144535 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
144536 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
144537 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
144538 +reset_slot_42194 reset_slot 0 42194 NULL
144539 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
144540 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
144541 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
144542 +sprom2hex_42204 sprom2hex 0 42204 NULL
144543 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
144544 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
144545 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
144546 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
144547 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
144548 +pla_ocp_read_42235 pla_ocp_read 3 42235 NULL nohasharray
144549 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 &pla_ocp_read_42235
144550 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
144551 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
144552 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
144553 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
144554 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
144555 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
144556 +store_mlid_42247 store_mlid 0-4 42247 NULL
144557 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
144558 +usbtv_start_42251 usbtv_start 0 42251 NULL
144559 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
144560 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
144561 +resources_store_42255 resources_store 0-4 42255 NULL
144562 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
144563 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
144564 +find_last_bit_42260 find_last_bit 0 42260 NULL
144565 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
144566 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
144567 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
144568 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
144569 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
144570 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
144571 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
144572 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
144573 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
144574 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
144575 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
144576 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 NULL nohasharray
144577 +ulong_read_file_42304 ulong_read_file 3-0 42304 &sctp_setsockopt_del_key_42304
144578 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
144579 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
144580 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
144581 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
144582 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
144583 +osdname_show_42317 osdname_show 0 42317 NULL
144584 +max_luns_show_42319 max_luns_show 0 42319 NULL
144585 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
144586 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
144587 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
144588 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
144589 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
144590 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
144591 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
144592 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
144593 +store_42345 store 0-3 42345 &regulator_state_show_42345
144594 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
144595 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
144596 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
144597 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
144598 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
144599 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
144600 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
144601 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
144602 +read_time_42381 read_time 0 42381 NULL nohasharray
144603 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
144604 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
144605 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
144606 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
144607 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
144608 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
144609 +cx25821_start_streaming_42395 cx25821_start_streaming 0 42395 NULL
144610 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
144611 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
144612 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
144613 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
144614 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
144615 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
144616 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
144617 +krng_get_random_42420 krng_get_random 3 42420 NULL
144618 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
144619 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
144620 +device_read_42432 device_read 0-3 42432 NULL
144621 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
144622 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
144623 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
144624 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
144625 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
144626 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
144627 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
144628 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
144629 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
144630 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
144631 +store_42448 store 0 42448 NULL
144632 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
144633 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
144634 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
144635 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
144636 +__clk_enable_42456 __clk_enable 0 42456 NULL
144637 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
144638 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
144639 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
144640 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
144641 +strobe_set_42472 strobe_set 0 42472 NULL
144642 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
144643 +sta_state_42478 sta_state 0 42478 NULL
144644 +show_coresize_42479 show_coresize 0 42479 NULL
144645 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
144646 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
144647 +set_zone_42484 set_zone 0-4 42484 NULL
144648 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
144649 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
144650 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
144651 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
144652 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
144653 +callback_42494 callback 0 42494 NULL
144654 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
144655 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
144656 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
144657 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
144658 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
144659 +rfcomm_tty_write_room_42516 rfcomm_tty_write_room 0 42516 NULL
144660 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
144661 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
144662 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
144663 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
144664 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
144665 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
144666 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
144667 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
144668 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
144669 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 NULL nohasharray
144670 +sys_vmsplice_42533 sys_vmsplice 3 42533 &snd_emux_create_port_42533
144671 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
144672 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
144673 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
144674 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL nohasharray
144675 +__register_ftrace_function_42543 __register_ftrace_function 0 42543 &__wa_xfer_setup_42543
144676 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
144677 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
144678 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL
144679 +request_firmware_42553 request_firmware 0 42553 NULL
144680 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
144681 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
144682 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
144683 +portio_type_show_42562 portio_type_show 0 42562 NULL
144684 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
144685 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
144686 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
144687 +get_in_min_42567 get_in_min 0 42567 NULL
144688 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
144689 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
144690 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
144691 +memory_failure_42590 memory_failure 0 42590 NULL
144692 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
144693 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
144694 +get_enable_42601 get_enable 0 42601 NULL
144695 +map_state_42602 map_state 1 42602 NULL nohasharray
144696 +__pskb_pull_42602 __pskb_pull 2 42602 &map_state_42602 nohasharray
144697 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &__pskb_pull_42602 nohasharray
144698 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602
144699 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
144700 +get_div_42612 get_div 0 42612 NULL
144701 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
144702 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
144703 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
144704 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
144705 +read_42618 read 0 42618 &release_lockspace_42618
144706 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
144707 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
144708 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
144709 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
144710 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
144711 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
144712 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
144713 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
144714 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
144715 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
144716 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
144717 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
144718 +num_controllers_42644 num_controllers 0 42644 NULL
144719 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL
144720 +gpio_request_enable_42647 gpio_request_enable 0 42647 NULL nohasharray
144721 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 &gpio_request_enable_42647
144722 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
144723 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
144724 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
144725 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
144726 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
144727 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
144728 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
144729 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
144730 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
144731 +show_cidmode_42671 show_cidmode 0 42671 NULL
144732 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
144733 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
144734 +xgbe_calc_rx_buf_size_42681 xgbe_calc_rx_buf_size 0-2 42681 NULL
144735 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
144736 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
144737 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
144738 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
144739 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
144740 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
144741 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
144742 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
144743 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
144744 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
144745 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
144746 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
144747 +vb2_read_42703 vb2_read 3-0 42703 NULL
144748 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
144749 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 NULL nohasharray
144750 +hard_show_42708 hard_show 0 42708 &sierra_net_send_cmd_42708
144751 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
144752 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
144753 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
144754 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
144755 +read_status_42722 read_status 0 42722 NULL nohasharray
144756 +ath10k_pci_qca6174_chip_reset_42722 ath10k_pci_qca6174_chip_reset 0 42722 &read_status_42722
144757 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
144758 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
144759 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
144760 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
144761 +ath10k_pci_warm_reset_42729 ath10k_pci_warm_reset 0 42729 NULL
144762 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
144763 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
144764 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
144765 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
144766 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
144767 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
144768 +SendReceive2_42742 SendReceive2 0 42742 NULL
144769 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
144770 +write_42746 write 0 42746 &sdev_show_modalias_42746
144771 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
144772 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
144773 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
144774 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
144775 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
144776 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
144777 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
144778 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
144779 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
144780 +x25_recvmsg_42777 x25_recvmsg 4-0 42777 NULL nohasharray
144781 +pinctrl_register_map_42777 pinctrl_register_map 2 42777 &x25_recvmsg_42777
144782 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
144783 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
144784 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 NULL nohasharray
144785 +isku_sysfs_read_info_42781 isku_sysfs_read_info 6-0-5 42781 &cryptd_hash_setkey_42781
144786 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
144787 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
144788 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
144789 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
144790 +koneplus_sysfs_read_42792 koneplus_sysfs_read 6-0 42792 NULL
144791 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
144792 +show_chglim_42794 show_chglim 0 42794 NULL
144793 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0 42796 NULL
144794 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
144795 +show_line1_42806 show_line1 0 42806 NULL
144796 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
144797 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
144798 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
144799 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
144800 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
144801 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
144802 +set_arg_42824 set_arg 3 42824 NULL
144803 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
144804 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
144805 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
144806 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
144807 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
144808 +mv88e6131_get_sset_count_42841 mv88e6131_get_sset_count 0 42841 NULL
144809 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
144810 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
144811 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL nohasharray
144812 +ath10k_pci_qca988x_chip_reset_42850 ath10k_pci_qca988x_chip_reset 0 42850 &btmrvl_fwdump_write_42850
144813 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
144814 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
144815 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
144816 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
144817 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 2-3-4 42863 NULL nohasharray
144818 +of_property_count_strings_42863 of_property_count_strings 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
144819 +destroy_42863 destroy 0 42863 &of_property_count_strings_42863
144820 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
144821 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 NULL
144822 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
144823 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
144824 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
144825 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
144826 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
144827 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
144828 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
144829 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
144830 +pskb_expand_head_42881 pskb_expand_head 3-2-0 42881 NULL
144831 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
144832 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
144833 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
144834 +c2_up_42890 c2_up 0 42890 NULL
144835 +pci_write_42893 pci_write 0 42893 NULL
144836 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
144837 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
144838 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
144839 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
144840 +hd_end_request_42904 hd_end_request 2 42904 NULL
144841 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
144842 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
144843 +rds_create_42907 rds_create 0 42907 NULL
144844 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
144845 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
144846 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
144847 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
144848 +device_show_int_42919 device_show_int 0 42919 NULL
144849 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
144850 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
144851 +show_42923 show 0 42923 &pcxhr_set_clock_42923
144852 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
144853 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
144854 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
144855 +bnx2_open_42936 bnx2_open 0 42936 NULL
144856 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
144857 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
144858 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
144859 +handle_response_42945 handle_response 0 42945 NULL
144860 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
144861 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
144862 +hashtab_map_42947 hashtab_map 0 42947 NULL
144863 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
144864 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
144865 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
144866 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
144867 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
144868 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
144869 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
144870 +n_pins_show_42973 n_pins_show 0 42973 NULL
144871 +show_temp62_42975 show_temp62 0 42975 NULL
144872 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
144873 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
144874 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
144875 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
144876 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &compat_udpv6_setsockopt_42981 nohasharray
144877 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &pfkey_xfrm_policy2sec_ctx_size_42981
144878 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
144879 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
144880 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
144881 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
144882 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
144883 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
144884 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
144885 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
144886 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
144887 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
144888 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
144889 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
144890 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
144891 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
144892 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
144893 +nvkm_parent_create__43024 nvkm_parent_create_ 7 43024 NULL
144894 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
144895 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
144896 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
144897 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
144898 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
144899 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035
144900 +max_queue_show_43036 max_queue_show 0 43036 NULL
144901 +set_icon_43037 set_icon 0-3 43037 NULL
144902 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
144903 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
144904 +write_s64_43043 write_s64 0 43043 NULL
144905 +show_port_name_43051 show_port_name 0 43051 NULL
144906 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
144907 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
144908 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
144909 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
144910 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
144911 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
144912 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
144913 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
144914 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
144915 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
144916 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
144917 +get_attention_status_43073 get_attention_status 0 43073 NULL
144918 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
144919 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
144920 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
144921 +get_slave_size_43081 get_slave_size 0 43081 NULL
144922 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
144923 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
144924 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
144925 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
144926 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
144927 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
144928 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
144929 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
144930 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
144931 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
144932 +dump_skip_43098 dump_skip 2 43098 NULL
144933 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
144934 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
144935 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
144936 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
144937 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
144938 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
144939 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
144940 +store_43112 store 0 43112 NULL
144941 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
144942 +open_43117 open 0 43117 NULL
144943 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
144944 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
144945 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
144946 +lock_page_killable_43130 lock_page_killable 0 43130 NULL
144947 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
144948 +dmfe_open_43139 dmfe_open 0 43139 NULL
144949 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
144950 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
144951 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
144952 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
144953 +show_enabled_43152 show_enabled 0 43152 NULL
144954 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
144955 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
144956 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
144957 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
144958 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
144959 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
144960 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
144961 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
144962 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
144963 +_read_43194 _read 0 43194 NULL
144964 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
144965 +teiup_create_43201 teiup_create 3 43201 NULL
144966 +uio_write_43202 uio_write 3-0 43202 NULL
144967 +iso_callback_43208 iso_callback 3 43208 NULL
144968 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
144969 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
144970 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
144971 +ovl_split_lowerdirs_43214 ovl_split_lowerdirs 0 43214 NULL
144972 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
144973 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
144974 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
144975 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
144976 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
144977 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
144978 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
144979 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
144980 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
144981 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
144982 +read_status_43238 read_status 0 43238 NULL
144983 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
144984 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
144985 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
144986 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
144987 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
144988 +fixup_leb_43256 fixup_leb 3 43256 NULL
144989 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
144990 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
144991 +kmx61_acc_validate_trigger_43264 kmx61_acc_validate_trigger 0 43264 NULL
144992 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
144993 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
144994 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
144995 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
144996 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
144997 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
144998 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
144999 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
145000 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
145001 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
145002 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
145003 +src_frames_43281 src_frames 0 43281 NULL nohasharray
145004 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
145005 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
145006 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
145007 +show_num_ports_43296 show_num_ports 0 43296 NULL
145008 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
145009 +lm3533_read_43309 lm3533_read 0 43309 NULL
145010 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
145011 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
145012 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL
145013 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
145014 +try_charge_43315 try_charge 0 43315 NULL
145015 +position_show_43316 position_show 0 43316 NULL nohasharray
145016 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 &position_show_43316
145017 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
145018 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
145019 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
145020 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
145021 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
145022 +be_get_sset_count_43324 be_get_sset_count 0 43324 NULL
145023 +sja1000_open_43326 sja1000_open 0 43326 NULL
145024 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
145025 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
145026 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
145027 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
145028 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
145029 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
145030 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
145031 +set_peripheral_43353 set_peripheral 0 43353 NULL
145032 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL
145033 +may_create_key_43363 may_create_key 0 43363 NULL
145034 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
145035 +pn_init_43370 pn_init 0 43370 NULL
145036 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
145037 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
145038 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
145039 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
145040 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
145041 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
145042 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
145043 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
145044 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
145045 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
145046 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
145047 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
145048 +mdfour_43396 mdfour 0 43396 NULL
145049 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
145050 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
145051 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
145052 +get_user_pages_unlocked_43399 get_user_pages_unlocked 0 43399 NULL
145053 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
145054 +line6_submit_audio_in_all_urbs_43403 line6_submit_audio_in_all_urbs 0 43403 NULL
145055 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
145056 +xenfb_write_43412 xenfb_write 3 43412 NULL
145057 +show_linear_43414 show_linear 0 43414 NULL nohasharray
145058 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
145059 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
145060 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
145061 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
145062 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422
145063 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
145064 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
145065 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
145066 +_abb5zes3_rtc_update_timer_43425 _abb5zes3_rtc_update_timer 0 43425 NULL
145067 +ath10k_thermal_get_cur_dutycycle_43427 ath10k_thermal_get_cur_dutycycle 0 43427 NULL
145068 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
145069 +cyapa_gen3_bl_enter_43431 cyapa_gen3_bl_enter 0 43431 NULL
145070 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
145071 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
145072 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
145073 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 NULL nohasharray
145074 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 &ath6kl_wmi_roam_tbl_event_rx_43440
145075 +send_pre_block_43442 send_pre_block 0 43442 NULL
145076 +usb_string_43443 usb_string 0 43443 NULL nohasharray
145077 +usemap_size_43443 usemap_size 0-1-2 43443 &usb_string_43443
145078 +get_vm_area_size_43444 get_vm_area_size 0 43444 NULL nohasharray
145079 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 &get_vm_area_size_43444
145080 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
145081 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
145082 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
145083 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
145084 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
145085 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
145086 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
145087 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
145088 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
145089 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
145090 +write_43473 write 0 43473 NULL
145091 +hook_43475 hook 0 43475 NULL
145092 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
145093 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
145094 +alloc_new_reservation_43480 alloc_new_reservation 4-0 43480 NULL nohasharray
145095 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 &alloc_new_reservation_43480
145096 +vga_get_43488 vga_get 0 43488 NULL
145097 +vmemdup_43489 vmemdup 2 43489 NULL
145098 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
145099 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
145100 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
145101 +show_lid_43498 show_lid 0 43498 NULL
145102 +init_43500 init 0 43500 NULL nohasharray
145103 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
145104 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
145105 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
145106 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
145107 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
145108 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
145109 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
145110 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
145111 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
145112 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
145113 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
145114 +read_events_43534 read_events 3 43534 NULL
145115 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
145116 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
145117 +store_43537 store 0-3 43537 NULL
145118 +store_43539 store 0 43539 NULL
145119 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
145120 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
145121 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
145122 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
145123 +request_resource_43548 request_resource 0 43548 NULL
145124 +store_43549 store 0-4 43549 NULL
145125 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
145126 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
145127 +amd756_access_43553 amd756_access 0 43553 NULL
145128 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
145129 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
145130 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
145131 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 NULL nohasharray
145132 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 &_fc_frame_alloc_43568
145133 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
145134 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
145135 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
145136 +passive_store_43589 passive_store 0-4 43589 NULL
145137 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
145138 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
145139 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
145140 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
145141 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
145142 +proc_read_43614 proc_read 3-0 43614 NULL
145143 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL nohasharray
145144 +emit_flush_43615 emit_flush 0 43615 &xfs_map_blocks_43615
145145 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
145146 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
145147 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
145148 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
145149 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
145150 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
145151 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
145152 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
145153 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
145154 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
145155 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
145156 +gf100_vm_create_43645 gf100_vm_create 2-3 43645 NULL
145157 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
145158 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
145159 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
145160 +random_write_43656 random_write 3-0 43656 NULL
145161 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
145162 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
145163 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
145164 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
145165 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
145166 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
145167 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 NULL nohasharray
145168 +start_ms350_cam_43679 start_ms350_cam 0 43679 &dmam_declare_coherent_memory_43679
145169 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
145170 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
145171 +calgary_map_page_43686 calgary_map_page 4 43686 NULL nohasharray
145172 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
145173 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
145174 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
145175 +start_43697 start 0 43697 NULL
145176 +show_43699 show 0 43699 NULL
145177 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 4-0 43702 NULL nohasharray
145178 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
145179 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
145180 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
145181 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
145182 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
145183 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
145184 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
145185 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
145186 +show_hyst_43718 show_hyst 0 43718 NULL
145187 +adis_read_reg_43719 adis_read_reg 0 43719 NULL nohasharray
145188 +cpia2_do_command_43719 cpia2_do_command 0 43719 &adis_read_reg_43719
145189 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
145190 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
145191 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
145192 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
145193 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
145194 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
145195 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
145196 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
145197 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
145198 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
145199 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
145200 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 NULL nohasharray
145201 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 &brcmf_sdio_download_firmware_43734
145202 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
145203 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
145204 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
145205 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
145206 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
145207 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
145208 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
145209 +panic_happened_43756 panic_happened 0 43756 NULL
145210 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
145211 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
145212 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
145213 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
145214 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
145215 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
145216 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
145217 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
145218 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
145219 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
145220 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
145221 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
145222 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
145223 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
145224 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
145225 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
145226 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
145227 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
145228 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
145229 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
145230 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
145231 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
145232 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
145233 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
145234 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
145235 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
145236 +alloc_irq_from_domain_43815 alloc_irq_from_domain 2-0-3 43815 NULL nohasharray
145237 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
145238 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
145239 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
145240 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 NULL nohasharray
145241 +get_rsb_struct_43829 get_rsb_struct 0 43829 &ieee80211_alloc_hw_43829
145242 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
145243 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
145244 +max_channels_43840 max_channels 0 43840 NULL
145245 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 NULL nohasharray
145246 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 &p54_download_eeprom_43842
145247 +read_flush_43851 read_flush 3-0 43851 NULL
145248 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
145249 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
145250 +resume_43864 resume 0 43864 NULL nohasharray
145251 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
145252 +port_number_show_43866 port_number_show 0 43866 NULL
145253 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
145254 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
145255 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
145256 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
145257 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
145258 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
145259 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
145260 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
145261 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
145262 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
145263 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
145264 +write_43894 write 0-3 43894 NULL
145265 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
145266 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
145267 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
145268 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
145269 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
145270 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
145271 +set_temp8_43915 set_temp8 0-4 43915 NULL
145272 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 NULL nohasharray
145273 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 &prism2_sta_send_mgmt_43916
145274 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
145275 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
145276 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
145277 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
145278 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
145279 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
145280 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
145281 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
145282 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
145283 +__ftrace_hash_update_ipmodify_43937 __ftrace_hash_update_ipmodify 0 43937 NULL
145284 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
145285 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
145286 +xgbe_alloc_ring_resources_43947 xgbe_alloc_ring_resources 0 43947 NULL
145287 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
145288 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
145289 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
145290 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
145291 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
145292 +show_unit_43962 show_unit 0 43962 NULL
145293 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
145294 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
145295 +cache_request_43968 cache_request 0 43968 NULL nohasharray
145296 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
145297 +iflink_show_43970 iflink_show 0 43970 NULL
145298 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
145299 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
145300 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
145301 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
145302 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
145303 +netdev_init_43991 netdev_init 0 43991 NULL
145304 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
145305 +bcm_recvmsg_43992 bcm_recvmsg 4-0 43992 &kvm_read_guest_virt_43992 nohasharray
145306 +scsi_command_size_43992 scsi_command_size 0 43992 &bcm_recvmsg_43992 nohasharray
145307 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &scsi_command_size_43992
145308 +ulist_add_43994 ulist_add 0 43994 NULL
145309 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
145310 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
145311 +emit_flags_44006 emit_flags 3-4 44006 NULL
145312 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
145313 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
145314 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
145315 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
145316 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
145317 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 NULL nohasharray
145318 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026 nohasharray
145319 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 &store_fcoe_fcf_dev_loss_tmo_44026
145320 +address_mask_show_44028 address_mask_show 0 44028 NULL
145321 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
145322 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
145323 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
145324 +pcan_usb_fd_set_filter_std_44036 pcan_usb_fd_set_filter_std 0 44036 NULL
145325 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
145326 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
145327 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
145328 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
145329 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
145330 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
145331 +show_44058 show 0 44058 NULL
145332 +sprint_frac_44059 sprint_frac 0 44059 NULL
145333 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
145334 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
145335 +wmi_call_44066 wmi_call 0 44066 NULL
145336 +vx2_inb_44069 vx2_inb 0 44069 NULL
145337 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
145338 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
145339 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
145340 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
145341 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
145342 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
145343 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
145344 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
145345 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
145346 +x25_listen_44090 x25_listen 0 44090 NULL
145347 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
145348 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
145349 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
145350 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
145351 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
145352 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
145353 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
145354 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
145355 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
145356 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
145357 +show_fan_pulses_44107 show_fan_pulses 0 44107 NULL nohasharray
145358 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 &show_fan_pulses_44107
145359 +raid_level_show_44108 raid_level_show 0 44108 NULL
145360 +skb_frag_dma_map_44112 skb_frag_dma_map 0 44112 NULL
145361 +check_idq_44117 check_idq 0 44117 NULL
145362 +do_readpage_44120 do_readpage 0 44120 NULL
145363 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
145364 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
145365 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
145366 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
145367 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
145368 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
145369 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
145370 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
145371 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
145372 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
145373 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
145374 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
145375 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
145376 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
145377 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
145378 +pcan_usb_fd_set_options_44151 pcan_usb_fd_set_options 0 44151 NULL
145379 +sky2_get_sset_count_44153 sky2_get_sset_count 0 44153 NULL
145380 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
145381 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
145382 +coda_permission_44158 coda_permission 0 44158 NULL
145383 +summary_show_44161 summary_show 0 44161 NULL nohasharray
145384 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
145385 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
145386 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
145387 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
145388 +atl1_up_44170 atl1_up 0 44170 NULL
145389 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
145390 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
145391 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
145392 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
145393 +tty_line_name_44181 tty_line_name 0 44181 NULL
145394 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
145395 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
145396 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
145397 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
145398 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 2-0 44196 NULL nohasharray
145399 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 &mptscsih_change_queue_depth_44196
145400 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
145401 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
145402 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
145403 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
145404 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
145405 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
145406 +write_44213 write 0 44213 &claim_ptd_buffers_44213
145407 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
145408 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
145409 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
145410 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
145411 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
145412 +device_user_unlock_44224 device_user_unlock 0 44224 &symbol_open_44224
145413 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
145414 +show_adc_44229 show_adc 0 44229 NULL
145415 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
145416 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
145417 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
145418 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
145419 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
145420 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 NULL nohasharray
145421 +write_44238 write 0-4 44238 &show_fc_host_model_description_44238
145422 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
145423 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
145424 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
145425 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
145426 +vp_find_vqs_44247 vp_find_vqs 2 44247 NULL nohasharray
145427 +extra_show_44247 extra_show 0 44247 &vp_find_vqs_44247
145428 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
145429 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
145430 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
145431 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
145432 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
145433 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
145434 +minix_getattr_44267 minix_getattr 0 44267 NULL
145435 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
145436 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
145437 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
145438 +device_create_file_44285 device_create_file 0 44285 NULL
145439 +initstate_show_44288 initstate_show 0 44288 NULL
145440 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
145441 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
145442 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
145443 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
145444 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
145445 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
145446 +store_companion_44297 store_companion 0-4 44297 NULL
145447 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
145448 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
145449 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL nohasharray
145450 +led_set_flash_strobe_44303 led_set_flash_strobe 0 44303 &ath6kl_keepalive_read_44303
145451 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
145452 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
145453 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
145454 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 NULL nohasharray
145455 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
145456 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
145457 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 NULL nohasharray
145458 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 &generic_file_read_iter_44320
145459 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
145460 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
145461 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
145462 +rs_init_44327 rs_init 1 44327 NULL
145463 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
145464 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
145465 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
145466 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
145467 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
145468 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
145469 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 NULL nohasharray
145470 +logfs_write_i0_44346 logfs_write_i0 0 44346 &radix_tree_maybe_preload_44346
145471 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
145472 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL
145473 +set_format_44357 set_format 0 44357 NULL nohasharray
145474 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
145475 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
145476 +ipx_recvmsg_44366 ipx_recvmsg 4-0 44366 NULL
145477 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
145478 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
145479 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
145480 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
145481 +get_gr_arg_wrapper_size_44389 get_gr_arg_wrapper_size 0 44389 NULL
145482 +ubi_sync_44391 ubi_sync 0 44391 NULL
145483 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
145484 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
145485 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
145486 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
145487 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
145488 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
145489 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
145490 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
145491 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
145492 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
145493 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
145494 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
145495 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
145496 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
145497 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
145498 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
145499 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
145500 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
145501 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
145502 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
145503 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
145504 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
145505 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
145506 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
145507 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
145508 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
145509 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
145510 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
145511 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
145512 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
145513 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
145514 +af_alg_make_sg_44459 af_alg_make_sg 0-3 44459 NULL
145515 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
145516 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
145517 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
145518 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
145519 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
145520 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
145521 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
145522 +allocate_mid_44479 allocate_mid 0 44479 NULL
145523 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
145524 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
145525 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
145526 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
145527 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
145528 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
145529 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
145530 +cond_read_node_44488 cond_read_node 0 44488 NULL
145531 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
145532 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
145533 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
145534 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
145535 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
145536 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
145537 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
145538 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
145539 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
145540 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
145541 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
145542 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
145543 +dsa_slave_get_sset_count_44508 dsa_slave_get_sset_count 0 44508 NULL
145544 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
145545 +spidev_write_44510 spidev_write 3-0 44510 NULL
145546 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
145547 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
145548 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
145549 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
145550 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
145551 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
145552 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
145553 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
145554 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
145555 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
145556 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
145557 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
145558 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
145559 +br_fdb_external_learn_del_44559 br_fdb_external_learn_del 0 44559 NULL nohasharray
145560 +picolcd_set_par_44559 picolcd_set_par 0 44559 &br_fdb_external_learn_del_44559
145561 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
145562 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
145563 +show_registers_44567 show_registers 0 44567 NULL nohasharray
145564 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
145565 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
145566 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
145567 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
145568 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
145569 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
145570 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
145571 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
145572 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
145573 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
145574 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
145575 +show_44594 show 0 44594 NULL nohasharray
145576 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
145577 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
145578 +get_fan_min_44596 get_fan_min 0 44596 NULL
145579 +popen_44599 popen 0 44599 NULL
145580 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
145581 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
145582 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
145583 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
145584 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
145585 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
145586 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
145587 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
145588 +xpcs_mmd_write_44633 xpcs_mmd_write 3-0 44633 &msb_get_free_block_44633
145589 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
145590 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
145591 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
145592 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
145593 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
145594 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
145595 +show_match_busid_44647 show_match_busid 0 44647 NULL
145596 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
145597 +store_44659 store 0-3 44659 NULL
145598 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
145599 +i8k_hwmon_show_temp_label_44669 i8k_hwmon_show_temp_label 0 44669 NULL
145600 +show_ctrl_44671 show_ctrl 0 44671 NULL
145601 +raid56_parity_write_44672 raid56_parity_write 4-0 44672 NULL
145602 +mpi_resize_44674 mpi_resize 2 44674 NULL
145603 +auxch_init_44675 auxch_init 0 44675 NULL
145604 +sock_write_iter_44676 sock_write_iter 0 44676 NULL
145605 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
145606 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
145607 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0-2 44682 NULL
145608 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
145609 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
145610 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
145611 +ts_read_44687 ts_read 3-0 44687 NULL
145612 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
145613 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
145614 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
145615 +show_host_busy_44693 show_host_busy 0 44693 NULL
145616 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
145617 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
145618 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
145619 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
145620 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
145621 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
145622 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
145623 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
145624 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
145625 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
145626 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
145627 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 3-0 44725 &C_SYSC_semtimedop_44725
145628 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
145629 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
145630 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
145631 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
145632 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
145633 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
145634 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
145635 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
145636 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
145637 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
145638 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
145639 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
145640 +pty_write_44757 pty_write 3 44757 NULL nohasharray
145641 +tnode_new_44757 tnode_new 3 44757 &pty_write_44757
145642 +bop_assign_44765 bop_assign 0 44765 NULL
145643 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
145644 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
145645 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
145646 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
145647 +show_44772 show 0 44772 NULL nohasharray
145648 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
145649 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
145650 +readstat_44780 readstat 0 44780 NULL
145651 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
145652 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
145653 +proc_read_44793 proc_read 0 44793 NULL nohasharray
145654 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
145655 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
145656 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
145657 +cas_open_44801 cas_open 0 44801 NULL
145658 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
145659 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
145660 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
145661 +sbs_init_44817 sbs_init 0 44817 NULL
145662 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
145663 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
145664 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
145665 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
145666 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
145667 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
145668 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
145669 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
145670 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
145671 +units_sprintf_44833 units_sprintf 0 44833 NULL
145672 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
145673 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
145674 +node_show_44836 node_show 0 44836 NULL
145675 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
145676 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
145677 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
145678 +cross_eof_44848 cross_eof 0 44848 NULL
145679 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
145680 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
145681 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 NULL nohasharray
145682 +cis820x_config_init_44850 cis820x_config_init 0 44850 &qib_verbs_send_dma_44850
145683 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
145684 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
145685 +copydesc_user_44855 copydesc_user 3 44855 NULL
145686 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
145687 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
145688 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
145689 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
145690 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
145691 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
145692 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
145693 +set_advertising_44870 set_advertising 4 44870 NULL
145694 +init_rs_44873 init_rs 1 44873 NULL nohasharray
145695 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
145696 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
145697 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
145698 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
145699 +skb_availroom_44883 skb_availroom 0 44883 NULL
145700 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
145701 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
145702 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
145703 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
145704 +kaweth_open_44889 kaweth_open 0 44889 NULL
145705 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
145706 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
145707 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
145708 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
145709 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
145710 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
145711 +async_readv_44898 async_readv 0 44898 NULL
145712 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 2-0 44902 NULL
145713 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 NULL nohasharray
145714 +elsa_resume_44904 elsa_resume 0 44904 &ip_vs_send_async_44904
145715 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
145716 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
145717 +ptype_show_44913 ptype_show 0 44913 NULL
145718 +regmap_spi_read_44921 regmap_spi_read 3-5-0 44921 NULL
145719 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
145720 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
145721 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
145722 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
145723 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
145724 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
145725 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
145726 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
145727 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
145728 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
145729 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL nohasharray
145730 +ip6_tnl_get_size_44949 ip6_tnl_get_size 0 44949 &cache_shared_cpu_map_setup_44949
145731 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
145732 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
145733 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
145734 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
145735 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
145736 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
145737 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
145738 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
145739 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
145740 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
145741 +log_debug_read_44994 log_debug_read 0 44994 NULL
145742 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
145743 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
145744 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
145745 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
145746 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
145747 +i8k_hwmon_show_fan_label_45010 i8k_hwmon_show_fan_label 0 45010 NULL
145748 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
145749 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
145750 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
145751 +kbd_backlight_timeout_store_45017 kbd_backlight_timeout_store 0-4 45017 NULL
145752 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
145753 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
145754 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
145755 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
145756 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
145757 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
145758 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
145759 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
145760 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
145761 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
145762 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
145763 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
145764 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
145765 +show_in_label_45039 show_in_label 0 45039 NULL
145766 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
145767 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
145768 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
145769 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
145770 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
145771 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
145772 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL
145773 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
145774 +sel_write_user_45060 sel_write_user 3 45060 NULL
145775 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
145776 +show_45064 show 0 45064 NULL
145777 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
145778 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
145779 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
145780 +removable_show_45071 removable_show 0 45071 NULL nohasharray
145781 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
145782 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
145783 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
145784 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
145785 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
145786 +__device_suspend_45089 __device_suspend 0 45089 NULL
145787 +getattr_45091 getattr 0 45091 NULL
145788 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
145789 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
145790 +snd_card_new_45104 snd_card_new 5 45104 NULL
145791 +alloc_ring_resources_45107 alloc_ring_resources 0 45107 NULL
145792 +write_iter_45109 write_iter 0 45109 NULL
145793 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
145794 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
145795 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
145796 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
145797 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
145798 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 6-0-5 45133 NULL nohasharray
145799 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 &isku_sysfs_write_reset_45133
145800 +send_to_tty_45141 send_to_tty 3 45141 NULL
145801 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
145802 +command_setapcor_45143 command_setapcor 0 45143 NULL
145803 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
145804 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
145805 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
145806 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
145807 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
145808 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
145809 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
145810 +device_write_45156 device_write 3-0 45156 NULL
145811 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL
145812 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
145813 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
145814 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
145815 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
145816 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
145817 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164 nohasharray
145818 +i915_gem_object_get_pages_gtt_45164 i915_gem_object_get_pages_gtt 0 45164 &max8925_reg_write_45164
145819 +mce_write_45187 mce_write 0 45187 NULL
145820 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
145821 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
145822 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
145823 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
145824 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
145825 +kstrtou16_45199 kstrtou16 0 45199 NULL
145826 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
145827 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
145828 +add_child_45201 add_child 4 45201 NULL nohasharray
145829 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 &add_child_45201
145830 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
145831 +iso_alloc_urb_45206 iso_alloc_urb 4-5 45206 NULL
145832 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
145833 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
145834 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
145835 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
145836 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
145837 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
145838 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
145839 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
145840 +submit_audio_out_urb_45227 submit_audio_out_urb 0 45227 NULL
145841 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
145842 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
145843 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
145844 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
145845 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
145846 +event_enable_write_45238 event_enable_write 3 45238 NULL
145847 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
145848 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
145849 +show_45247 show 0 45247 NULL
145850 +write_ltv_45250 write_ltv 0 45250 NULL
145851 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
145852 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
145853 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
145854 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
145855 +input_mt_init_slots_45279 input_mt_init_slots 2-0 45279 NULL
145856 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
145857 +store_45285 store 0 45285 NULL
145858 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
145859 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
145860 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
145861 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
145862 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298 nohasharray
145863 +xgene_get_sset_count_45298 xgene_get_sset_count 0 45298 &sn9c2028_short_command_45298
145864 +__ocfs2_extend_allocation_45301 __ocfs2_extend_allocation 0 45301 NULL
145865 +category_show_45304 category_show 0 45304 NULL nohasharray
145866 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
145867 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
145868 +hippi_header_45313 hippi_header 0 45313 NULL
145869 +get_raw_temp_45318 get_raw_temp 0 45318 NULL
145870 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
145871 +compass_command_45324 compass_command 0 45324 NULL
145872 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
145873 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
145874 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
145875 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
145876 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
145877 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
145878 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
145879 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
145880 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL
145881 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
145882 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
145883 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
145884 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
145885 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
145886 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
145887 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
145888 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
145889 +wlcore_write_45391 wlcore_write 0 45391 NULL
145890 +vring_pci_size_45392 vring_pci_size 1 45392 NULL
145891 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
145892 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
145893 +keymap_store_45406 keymap_store 4 45406 NULL
145894 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
145895 +show_45409 show 0 45409 NULL
145896 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
145897 +sock_recv_errqueue_45412 sock_recv_errqueue 3-0 45412 NULL
145898 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
145899 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
145900 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
145901 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
145902 +show_45419 show 0 45419 &sht15_wait_for_response_45419
145903 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
145904 +btusb_intel_secure_send_45421 btusb_intel_secure_send 3 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 nohasharray
145905 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &btusb_intel_secure_send_45421
145906 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
145907 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
145908 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
145909 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
145910 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
145911 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
145912 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
145913 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
145914 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
145915 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
145916 +pm_state_show_45438 pm_state_show 0 45438 NULL
145917 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
145918 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
145919 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
145920 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
145921 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
145922 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
145923 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
145924 +catc_open_45451 catc_open 0 45451 NULL
145925 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
145926 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 NULL nohasharray
145927 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 &mmc_power_save_host_45456
145928 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
145929 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
145930 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
145931 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 NULL nohasharray
145932 +orig_data_size_show_45467 orig_data_size_show 0 45467 &udp_manip_pkt_45467
145933 +xtfpga_pcm_trigger_45468 xtfpga_pcm_trigger 0 45468 NULL nohasharray
145934 +register_netdev_45468 register_netdev 0 45468 &xtfpga_pcm_trigger_45468 nohasharray
145935 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
145936 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
145937 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
145938 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
145939 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
145940 +ec_read_45485 ec_read 0 45485 NULL
145941 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
145942 +lock_request_45495 lock_request 0 45495 NULL nohasharray
145943 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
145944 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
145945 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
145946 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
145947 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
145948 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
145949 +get_stats_45508 get_stats 0 45508 NULL
145950 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
145951 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
145952 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
145953 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
145954 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
145955 +store_45525 store 0-3 45525 &power_state_show_45525
145956 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
145957 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
145958 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
145959 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
145960 +copy_macs_45534 copy_macs 4 45534 NULL
145961 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
145962 +__ax88179_read_cmd_45536 __ax88179_read_cmd 5 45536 NULL
145963 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
145964 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
145965 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
145966 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
145967 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
145968 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
145969 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
145970 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
145971 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
145972 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
145973 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
145974 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
145975 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
145976 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
145977 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
145978 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
145979 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
145980 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
145981 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
145982 +request_fw_file_45567 request_fw_file 0 45567 NULL
145983 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
145984 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
145985 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
145986 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
145987 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
145988 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
145989 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
145990 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
145991 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
145992 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
145993 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
145994 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
145995 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
145996 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
145997 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
145998 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
145999 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
146000 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
146001 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
146002 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
146003 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
146004 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
146005 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
146006 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
146007 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
146008 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
146009 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
146010 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
146011 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
146012 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
146013 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
146014 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
146015 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
146016 +rcar_dmac_prep_dma_cyclic_45650 rcar_dmac_prep_dma_cyclic 4-3 45650 NULL nohasharray
146017 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 &rcar_dmac_prep_dma_cyclic_45650
146018 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
146019 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
146020 +modelname_store_45663 modelname_store 0-4 45663 NULL
146021 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
146022 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
146023 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
146024 +sd_probe_45675 sd_probe 0 45675 NULL
146025 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
146026 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
146027 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
146028 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
146029 +set_params_45684 set_params 0 45684 NULL nohasharray
146030 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
146031 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
146032 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
146033 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
146034 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
146035 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 4-0 45699 NULL nohasharray
146036 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
146037 +rtl2830_regmap_write_45700 rtl2830_regmap_write 0 45700 NULL nohasharray
146038 +ixgb_get_sset_count_45700 ixgb_get_sset_count 0 45700 &rtl2830_regmap_write_45700
146039 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
146040 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
146041 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
146042 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
146043 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
146044 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
146045 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
146046 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
146047 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
146048 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
146049 +get_iface_param_45719 get_iface_param 0 45719 NULL
146050 +show_high_kb_45721 show_high_kb 0 45721 NULL
146051 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
146052 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
146053 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
146054 +handle_response_icmp_45733 handle_response_icmp 7-0 45733 NULL
146055 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
146056 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
146057 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
146058 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
146059 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
146060 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
146061 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
146062 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
146063 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
146064 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
146065 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
146066 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
146067 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
146068 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
146069 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
146070 +FUA_show_45776 FUA_show 0 45776 NULL
146071 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
146072 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
146073 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
146074 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
146075 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
146076 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
146077 +cma_release_45795 cma_release 3 45795 NULL
146078 +cyapa_gen3_bl_deactivate_45797 cyapa_gen3_bl_deactivate 0 45797 NULL
146079 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
146080 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
146081 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
146082 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
146083 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
146084 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
146085 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
146086 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
146087 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 NULL nohasharray
146088 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 &NCR_700_change_queue_depth_45806
146089 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
146090 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
146091 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
146092 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
146093 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
146094 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
146095 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
146096 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
146097 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
146098 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
146099 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
146100 +start_endpoints_45825 start_endpoints 0 45825 NULL
146101 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 3-0 45830 NULL
146102 +hash_walk_next_45832 hash_walk_next 0 45832 NULL nohasharray
146103 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 &hash_walk_next_45832
146104 +audit_make_reply_45835 audit_make_reply 7 45835 NULL nohasharray
146105 +moxa_write_room_45835 moxa_write_room 0 45835 &audit_make_reply_45835
146106 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
146107 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
146108 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
146109 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
146110 +store_learning_45844 store_learning 0 45844 NULL
146111 +cyapa_gen3_bl_activate_45847 cyapa_gen3_bl_activate 0 45847 NULL
146112 +insert_state_45848 insert_state 0 45848 NULL
146113 +activity_read_45850 activity_read 0-5-6 45850 NULL
146114 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
146115 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
146116 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
146117 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
146118 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
146119 +isdn_write_45863 isdn_write 3-0 45863 NULL
146120 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
146121 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
146122 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
146123 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
146124 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
146125 +get_rdac_req_45882 get_rdac_req 3 45882 NULL nohasharray
146126 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 &get_rdac_req_45882
146127 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
146128 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
146129 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
146130 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
146131 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
146132 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
146133 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
146134 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
146135 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
146136 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
146137 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
146138 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
146139 +lcd_read_45922 lcd_read 0-3 45922 NULL
146140 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
146141 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
146142 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
146143 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
146144 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 NULL nohasharray
146145 +_dln2_transfer_45930 _dln2_transfer 0 45930 &ext2_xattr_security_get_45930
146146 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
146147 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
146148 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
146149 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
146150 +show_fan_value_45938 show_fan_value 0 45938 NULL
146151 +display_store_45940 display_store 4-0 45940 NULL
146152 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
146153 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
146154 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
146155 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
146156 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
146157 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
146158 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
146159 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
146160 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
146161 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
146162 +set_45961 set 0 45961 NULL
146163 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
146164 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
146165 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 NULL nohasharray
146166 +copy_to_45969 copy_to 3 45969 &isl29125_buffer_predisable_45969
146167 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
146168 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
146169 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
146170 +isp1760_ep_queue_45980 isp1760_ep_queue 0 45980 NULL
146171 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
146172 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
146173 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
146174 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
146175 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
146176 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
146177 +dn_device_event_46004 dn_device_event 0 46004 NULL
146178 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
146179 +rtl2832_regmap_gather_write_46011 rtl2832_regmap_gather_write 0 46011 NULL
146180 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
146181 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
146182 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
146183 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
146184 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
146185 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
146186 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
146187 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
146188 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
146189 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
146190 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
146191 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
146192 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
146193 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
146194 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
146195 +socket_create_46047 socket_create 0 46047 NULL
146196 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
146197 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
146198 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
146199 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 NULL nohasharray
146200 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 &line6_midibuf_bytes_used_46059
146201 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
146202 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
146203 +slhc_toss_46066 slhc_toss 0 46066 NULL
146204 +__vmalloc_node_range_46070 __vmalloc_node_range 1 46070 NULL
146205 +in_use_show_46075 in_use_show 0 46075 NULL
146206 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
146207 +ds1685_rtc_sysfs_nvram_write_46078 ds1685_rtc_sysfs_nvram_write 0-6-5 46078 NULL
146208 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
146209 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
146210 +unlock_lock_46087 unlock_lock 0 46087 NULL
146211 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
146212 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
146213 +store_46095 store 0 46095 NULL
146214 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
146215 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
146216 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
146217 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
146218 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
146219 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
146220 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
146221 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
146222 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
146223 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
146224 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
146225 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
146226 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
146227 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
146228 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
146229 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
146230 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
146231 +__walk_page_range_46146 __walk_page_range 0 46146 NULL
146232 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
146233 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
146234 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
146235 +dgram_bind_46155 dgram_bind 0 46155 NULL
146236 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
146237 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
146238 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL nohasharray
146239 +top_off_timer_store_46162 top_off_timer_store 4-0 46162 &ov9740_reg_write_array_46162
146240 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
146241 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
146242 +write_index_46171 write_index 0 46171 NULL
146243 +open_46177 open 0 46177 NULL
146244 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
146245 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
146246 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
146247 +twl_direction_out_46182 twl_direction_out 2-0 46182 NULL nohasharray
146248 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
146249 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
146250 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
146251 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
146252 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
146253 +fq_resize_46195 fq_resize 2 46195 NULL
146254 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
146255 +add_conn_list_46197 add_conn_list 3-0 46197 NULL nohasharray
146256 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 &add_conn_list_46197 nohasharray
146257 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
146258 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197
146259 +appid_show_46198 appid_show 0 46198 NULL
146260 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
146261 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
146262 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
146263 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
146264 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
146265 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
146266 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
146267 +dsp_write_46218 dsp_write 2-0 46218 NULL nohasharray
146268 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 &dsp_write_46218 nohasharray
146269 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218
146270 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
146271 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
146272 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
146273 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
146274 +__get_any_page_46230 __get_any_page 0 46230 NULL
146275 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
146276 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
146277 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
146278 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
146279 +show_in_min_46238 show_in_min 0 46238 NULL
146280 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
146281 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
146282 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
146283 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
146284 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
146285 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
146286 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
146287 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
146288 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
146289 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
146290 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
146291 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
146292 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
146293 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
146294 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
146295 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
146296 +ReadReg_46277 ReadReg 0 46277 NULL nohasharray
146297 +pem_show_input_46277 pem_show_input 0 46277 &ReadReg_46277
146298 +copy_user_allowedips_46279 copy_user_allowedips 0 46279 NULL
146299 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
146300 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
146301 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
146302 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
146303 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
146304 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
146305 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
146306 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
146307 +rng_gen_random_46306 rng_gen_random 0 46306 NULL
146308 +store_led_46310 store_led 0-4 46310 NULL
146309 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
146310 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
146311 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
146312 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
146313 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
146314 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
146315 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
146316 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
146317 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
146318 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
146319 +gs_can_open_46335 gs_can_open 0 46335 NULL
146320 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
146321 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
146322 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
146323 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
146324 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
146325 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
146326 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
146327 +mpt_config_46343 mpt_config 0 46343 NULL
146328 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
146329 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
146330 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
146331 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
146332 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
146333 +show_icon_46360 show_icon 4-0 46360 NULL
146334 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
146335 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
146336 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
146337 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
146338 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
146339 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
146340 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
146341 +via_build_controls_46378 via_build_controls 0 46378 NULL
146342 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
146343 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
146344 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
146345 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
146346 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
146347 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
146348 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
146349 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
146350 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
146351 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
146352 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
146353 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
146354 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
146355 +addr_to_user_46418 addr_to_user 0 46418 NULL
146356 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
146357 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
146358 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
146359 +proto_show_46426 proto_show 0 46426 NULL nohasharray
146360 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
146361 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
146362 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
146363 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
146364 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
146365 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
146366 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
146367 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
146368 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
146369 +cp210x_set_config_46447 cp210x_set_config 4-0 46447 NULL
146370 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
146371 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
146372 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
146373 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
146374 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
146375 +E_P24_46463 E_P24 0 46463 NULL
146376 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
146377 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
146378 +brcmstb_restart_handler_46474 brcmstb_restart_handler 0 46474 NULL
146379 +ip6gre_get_size_46476 ip6gre_get_size 0 46476 NULL
146380 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
146381 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
146382 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
146383 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
146384 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
146385 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
146386 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
146387 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
146388 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
146389 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
146390 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
146391 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
146392 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
146393 +pin_code_reply_46510 pin_code_reply 4 46510 NULL nohasharray
146394 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 &pin_code_reply_46510
146395 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
146396 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
146397 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
146398 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
146399 +__btrfs_map_block_46515 __btrfs_map_block 3-0 46515 NULL nohasharray
146400 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 &__btrfs_map_block_46515
146401 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
146402 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
146403 +pptp_bind_46520 pptp_bind 0 46520 NULL
146404 +isoc_init_46521 isoc_init 0 46521 NULL nohasharray
146405 +__ath10k_htt_rx_ring_fill_n_46521 __ath10k_htt_rx_ring_fill_n 0 46521 &isoc_init_46521
146406 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
146407 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
146408 +socket_recvmsg_46535 socket_recvmsg 0 46535 NULL nohasharray
146409 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 &socket_recvmsg_46535
146410 +check_connect_46536 check_connect 0 46536 NULL
146411 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
146412 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
146413 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
146414 +raid_show_state_46545 raid_show_state 0 46545 NULL
146415 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
146416 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
146417 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
146418 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
146419 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
146420 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
146421 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
146422 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
146423 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
146424 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
146425 +nr_header_46575 nr_header 0 46575 NULL
146426 +store_46576 store 0-3 46576 NULL
146427 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
146428 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
146429 +__iwl_up_46589 __iwl_up 0 46589 NULL
146430 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
146431 +copy_gr_arg_46595 copy_gr_arg 0 46595 NULL
146432 +show_mute_46600 show_mute 0 46600 NULL nohasharray
146433 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
146434 +ftrace_set_filter_ip_46601 ftrace_set_filter_ip 0 46601 NULL
146435 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
146436 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
146437 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
146438 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
146439 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
146440 +dead_write_46612 dead_write 0 46612 NULL nohasharray
146441 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
146442 +stream_start_46613 stream_start 0 46613 NULL nohasharray
146443 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
146444 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
146445 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
146446 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
146447 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
146448 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
146449 +get_mode_46623 get_mode 0 46623 NULL
146450 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
146451 +dsense_show_46626 dsense_show 0 46626 NULL
146452 +il_set_mode_46630 il_set_mode 0 46630 NULL
146453 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
146454 +regmap_read_46634 regmap_read 0 46634 NULL
146455 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
146456 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
146457 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
146458 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
146459 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
146460 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
146461 +attr_get_46650 attr_get 0 46650 NULL
146462 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
146463 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
146464 +fanout_add_46656 fanout_add 0 46656 NULL
146465 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
146466 +read_short_reg_46669 read_short_reg 0 46669 NULL
146467 +toshiba_usb_sleep_music_get_46672 toshiba_usb_sleep_music_get 0 46672 NULL
146468 +stream_pause_46673 stream_pause 0 46673 NULL
146469 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
146470 +msr_read_46679 msr_read 0-3 46679 NULL
146471 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
146472 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
146473 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
146474 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
146475 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
146476 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
146477 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
146478 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
146479 +saa7185_init_46704 saa7185_init 0 46704 NULL
146480 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
146481 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
146482 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
146483 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
146484 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
146485 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
146486 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
146487 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
146488 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
146489 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
146490 +put_cfg_tlv_u32_46728 put_cfg_tlv_u32 0 46728 NULL
146491 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
146492 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
146493 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL nohasharray
146494 +iwl_dbgfs_enable_scan_iteration_notif_write_46736 iwl_dbgfs_enable_scan_iteration_notif_write 0-3 46736 &ctnetlink_nlmsg_size_46736
146495 +__ata_change_queue_depth_46737 __ata_change_queue_depth 3-0 46737 NULL nohasharray
146496 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 &__ata_change_queue_depth_46737
146497 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
146498 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
146499 +vti_get_size_46743 vti_get_size 0 46743 NULL
146500 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
146501 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
146502 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
146503 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
146504 +show_fan_status_46761 show_fan_status 0 46761 NULL
146505 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
146506 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
146507 +inet6_create_46770 inet6_create 0 46770 NULL
146508 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
146509 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
146510 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
146511 +radar_detection_write_46787 radar_detection_write 3-0 46787 NULL
146512 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
146513 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
146514 +show_max_min_46796 show_max_min 0 46796 NULL
146515 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
146516 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
146517 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
146518 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
146519 +tpk_write_room_46810 tpk_write_room 0 46810 NULL
146520 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
146521 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
146522 +writefn_46819 writefn 0-3 46819 NULL
146523 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
146524 +bnad_get_sset_count_46825 bnad_get_sset_count 0 46825 NULL
146525 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
146526 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
146527 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
146528 +cyberjack_write_room_46831 cyberjack_write_room 0 46831 NULL
146529 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
146530 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
146531 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
146532 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
146533 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
146534 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
146535 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
146536 +spi_async_46857 spi_async 0 46857 NULL
146537 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
146538 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
146539 +vsnprintf_46863 vsnprintf 0 46863 NULL
146540 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
146541 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
146542 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
146543 +restart_array_46866 restart_array 0 46866 NULL
146544 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
146545 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
146546 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
146547 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
146548 +rvmalloc_46873 rvmalloc 1 46873 NULL
146549 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 NULL nohasharray
146550 +show_telclock_version_46874 show_telclock_version 0 46874 &qp_memcpy_from_queue_iov_46874
146551 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
146552 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
146553 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
146554 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
146555 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
146556 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
146557 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
146558 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
146559 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
146560 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
146561 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
146562 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
146563 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
146564 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
146565 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
146566 +dgram_bind_46908 dgram_bind 0 46908 NULL
146567 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
146568 +store_46910 store 0-2 46910 NULL
146569 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
146570 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
146571 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
146572 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
146573 +igbvf_open_46920 igbvf_open 0 46920 NULL
146574 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
146575 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
146576 +fb_write_46924 fb_write 3-0 46924 NULL
146577 +goldfish_tty_write_room_46929 goldfish_tty_write_room 0 46929 NULL
146578 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
146579 +b44_get_sset_count_46940 b44_get_sset_count 0 46940 NULL
146580 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
146581 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 3-0 46949 NULL nohasharray
146582 +fuse_direct_io_46949 fuse_direct_io 0 46949 &__sctp_setsockopt_connectx_46949
146583 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
146584 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
146585 +coda_fsync_46958 coda_fsync 0 46958 NULL
146586 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
146587 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
146588 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
146589 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
146590 +nvkm_falcon_create__46966 nvkm_falcon_create_ 8 46966 NULL
146591 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
146592 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
146593 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
146594 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
146595 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
146596 +user_set_46991 user_set 0 46991 NULL
146597 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
146598 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &sel_write_bool_46996 nohasharray
146599 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &ds2780_write_user_eeprom_bin_46996 nohasharray
146600 +enabled_store_46996 enabled_store 0-4 46996 &rj54n1_sensor_scale_46996
146601 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
146602 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
146603 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
146604 +x25_device_event_47006 x25_device_event 0 47006 NULL
146605 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
146606 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
146607 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
146608 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
146609 +__map_single_47020 __map_single 3-4-7 47020 NULL
146610 +usbpn_open_47021 usbpn_open 0 47021 NULL
146611 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
146612 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
146613 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
146614 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
146615 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
146616 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
146617 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
146618 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
146619 +show_v86d_47041 show_v86d 0 47041 NULL
146620 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
146621 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
146622 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
146623 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
146624 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
146625 +final_47055 final 0 47055 NULL
146626 +open_rx_47057 open_rx 0 47057 NULL
146627 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
146628 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
146629 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
146630 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 NULL nohasharray
146631 +power_on_acct_show_47066 power_on_acct_show 0 47066 &nfcmrvl_nci_recv_frame_47066
146632 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
146633 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
146634 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
146635 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
146636 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
146637 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
146638 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
146639 +export_47078 export 0 47078 NULL
146640 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
146641 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
146642 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
146643 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
146644 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
146645 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
146646 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
146647 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
146648 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
146649 +flash_brightness_set_47109 flash_brightness_set 0 47109 NULL nohasharray
146650 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 &flash_brightness_set_47109
146651 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
146652 +carrier_show_47115 carrier_show 0 47115 NULL
146653 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
146654 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
146655 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
146656 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
146657 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
146658 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
146659 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
146660 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
146661 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
146662 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
146663 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
146664 +gva_to_gpa_47160 gva_to_gpa 0 47160 NULL nohasharray
146665 +show_streaming_47160 show_streaming 0 47160 &gva_to_gpa_47160
146666 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
146667 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
146668 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
146669 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
146670 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
146671 +part_fail_show_47168 part_fail_show 0 47168 NULL
146672 +max_flash_timeout_show_47169 max_flash_timeout_show 0 47169 NULL nohasharray
146673 +set_temp_47169 set_temp 0-4 47169 &max_flash_timeout_show_47169
146674 +reg_show_name_47170 reg_show_name 0 47170 NULL
146675 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
146676 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
146677 +state_parse_47184 state_parse 0 47184 NULL
146678 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
146679 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
146680 +__set_signal_47207 __set_signal 0-4 47207 NULL
146681 +__rds_create_47212 __rds_create 0 47212 NULL
146682 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
146683 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
146684 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
146685 +sctp_v4_to_addr_param_47221 sctp_v4_to_addr_param 0 47221 NULL nohasharray
146686 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 &sctp_v4_to_addr_param_47221
146687 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
146688 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
146689 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
146690 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
146691 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
146692 +l2headersize_47238 l2headersize 0 47238 NULL
146693 +options_write_47243 options_write 3-0 47243 NULL
146694 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
146695 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
146696 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250
146697 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
146698 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 NULL nohasharray
146699 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 &skb_copy_datagram_from_iter_47253
146700 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
146701 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
146702 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
146703 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
146704 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
146705 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
146706 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
146707 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
146708 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
146709 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
146710 +reg_write_47288 reg_write 0 47288 NULL
146711 +setattr_47289 setattr 0 47289 NULL
146712 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
146713 +vsnprintf_47291 vsnprintf 0 47291 NULL
146714 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
146715 +show_47293 show 0 47293 NULL
146716 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
146717 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
146718 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
146719 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
146720 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
146721 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
146722 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
146723 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
146724 +get_l4proto_47318 get_l4proto 0 47318 NULL
146725 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
146726 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
146727 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
146728 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
146729 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
146730 +tune_set_47343 tune_set 0-5 47343 NULL
146731 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
146732 +amd_xgbe_phy_pcs_power_cycle_47347 amd_xgbe_phy_pcs_power_cycle 0 47347 NULL
146733 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
146734 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
146735 +md_allow_write_47353 md_allow_write 0 47353 NULL
146736 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
146737 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
146738 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
146739 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
146740 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
146741 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
146742 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
146743 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
146744 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
146745 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
146746 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
146747 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
146748 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
146749 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
146750 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
146751 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
146752 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
146753 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
146754 +walk_pte_range_47402 walk_pte_range 0 47402 NULL
146755 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
146756 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
146757 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
146758 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
146759 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
146760 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
146761 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
146762 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
146763 +write_cmd_47414 write_cmd 0 47414 NULL
146764 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
146765 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
146766 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
146767 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
146768 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
146769 +bLength_show_47432 bLength_show 0 47432 NULL
146770 +fop_write_47433 fop_write 0-3 47433 NULL
146771 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
146772 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
146773 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
146774 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
146775 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
146776 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
146777 +environ_read_47451 environ_read 0-3 47451 NULL
146778 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
146779 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
146780 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
146781 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
146782 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
146783 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
146784 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
146785 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
146786 +newpart_47485 newpart 6-4 47485 NULL
146787 +read_47490 read 0-3 47490 NULL
146788 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
146789 +core_sys_select_47494 core_sys_select 1 47494 NULL
146790 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
146791 +jid_store_47498 jid_store 0-3 47498 NULL
146792 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
146793 +as3722_block_write_47503 as3722_block_write 2-3 47503 NULL nohasharray
146794 +txstat_read_file_47503 txstat_read_file 0 47503 &as3722_block_write_47503
146795 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
146796 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
146797 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
146798 +unlink_simple_47506 unlink_simple 3 47506 NULL
146799 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
146800 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
146801 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
146802 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
146803 +inet_bind_47514 inet_bind 0 47514 NULL
146804 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
146805 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
146806 +eth_open_47519 eth_open 0 47519 NULL
146807 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
146808 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
146809 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
146810 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
146811 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
146812 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
146813 +get_port_47534 get_port 0 47534 NULL
146814 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
146815 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
146816 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
146817 +atl1_open_47550 atl1_open 0 47550 NULL
146818 +drbg_statelen_47551 drbg_statelen 0 47551 NULL nohasharray
146819 +leb_read_sanity_check_47551 leb_read_sanity_check 0 47551 &drbg_statelen_47551
146820 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
146821 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
146822 +send_cmd_47563 send_cmd 0 47563 NULL
146823 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
146824 +send_command_47567 send_command 0 47567 NULL nohasharray
146825 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
146826 +read_ldt_47570 read_ldt 2 47570 NULL
146827 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
146828 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
146829 +pci_iomap_47575 pci_iomap 3 47575 NULL
146830 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
146831 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
146832 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
146833 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
146834 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
146835 +id_format_show_47585 id_format_show 0 47585 NULL
146836 +phy_read_47590 phy_read 0 47590 NULL
146837 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
146838 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
146839 +get_nic_info_47601 get_nic_info 0 47601 NULL
146840 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
146841 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
146842 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
146843 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
146844 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
146845 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
146846 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
146847 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
146848 +uea_request_47613 uea_request 4 47613 NULL
146849 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
146850 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
146851 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
146852 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 NULL nohasharray
146853 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 &__apei_exec_read_register_47619
146854 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
146855 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
146856 +SYSC_send_47629 SYSC_send 3 47629 NULL
146857 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
146858 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
146859 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
146860 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
146861 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
146862 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
146863 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
146864 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
146865 +fan_show_47664 fan_show 0 47664 NULL
146866 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
146867 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
146868 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
146869 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
146870 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
146871 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
146872 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
146873 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
146874 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
146875 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
146876 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
146877 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
146878 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
146879 +packet_recvmsg_47700 packet_recvmsg 4-0 47700 NULL
146880 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
146881 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
146882 +save_microcode_47717 save_microcode 3 47717 NULL
146883 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
146884 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
146885 +wimax_show_47727 wimax_show 0 47727 NULL
146886 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
146887 +hvc_write_room_47730 hvc_write_room 0 47730 NULL
146888 +walk_page_test_47731 walk_page_test 0 47731 NULL
146889 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
146890 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 NULL nohasharray
146891 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 &sockfs_listxattr_47735
146892 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
146893 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
146894 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
146895 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
146896 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 NULL nohasharray
146897 +use_zero_page_show_47747 use_zero_page_show 0 47747 &ir_prepare_write_buffer_47747
146898 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
146899 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
146900 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
146901 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
146902 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
146903 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
146904 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
146905 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
146906 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
146907 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
146908 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
146909 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
146910 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
146911 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
146912 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
146913 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
146914 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
146915 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
146916 +show_id_47795 show_id 0 47795 NULL
146917 +sl_open_47801 sl_open 0 47801 NULL
146918 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
146919 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 NULL nohasharray
146920 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 &W6692_empty_Bfifo_47804
146921 +lov_packmd_47810 lov_packmd 0 47810 NULL
146922 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
146923 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
146924 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
146925 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
146926 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
146927 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
146928 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
146929 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
146930 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
146931 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
146932 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
146933 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
146934 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
146935 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
146936 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
146937 +did_show_47843 did_show 0 47843 NULL nohasharray
146938 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
146939 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
146940 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
146941 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
146942 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL nohasharray
146943 +setauthsize_47848 setauthsize 0 47848 &ecryptfs_write_inode_size_to_xattr_47848
146944 +reg_clear_47849 reg_clear 0 47849 NULL
146945 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
146946 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
146947 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
146948 +copy_47869 copy 0 47869 NULL
146949 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
146950 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
146951 +add_lease_context_47876 add_lease_context 0 47876 NULL
146952 +vhci_read_47878 vhci_read 3-0 47878 NULL
146953 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
146954 +array_size_show_47883 array_size_show 0 47883 NULL
146955 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
146956 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
146957 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
146958 +read_prph_47892 read_prph 0 47892 NULL
146959 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
146960 +read_regr_47902 read_regr 0 47902 NULL nohasharray
146961 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
146962 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
146963 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
146964 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
146965 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
146966 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
146967 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
146968 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
146969 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
146970 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
146971 +sp_header_47915 sp_header 0 47915 NULL nohasharray
146972 +timeout_read_47915 timeout_read 0-3 47915 &sp_header_47915
146973 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
146974 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
146975 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
146976 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
146977 +show_mlid_47928 show_mlid 0 47928 NULL
146978 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
146979 +b44_open_47950 b44_open 0 47950 NULL
146980 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
146981 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
146982 +pci_read_47962 pci_read 0 47962 NULL
146983 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
146984 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
146985 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
146986 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
146987 +show_stride_47971 show_stride 0 47971 NULL
146988 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
146989 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
146990 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
146991 +node_weight_read_47974 node_weight_read 0 47974 NULL
146992 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
146993 +flush_store_47978 flush_store 0-4 47978 NULL
146994 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
146995 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
146996 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
146997 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
146998 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
146999 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
147000 +enter_47990 enter 0 47990 &dbg_port_buf_47990
147001 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
147002 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
147003 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 NULL nohasharray
147004 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 &l2cap_sock_alloc_skb_cb_47997
147005 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
147006 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
147007 +_iwl_dbgfs_enable_scan_iteration_notif_write_48007 _iwl_dbgfs_enable_scan_iteration_notif_write 3-0 48007 NULL
147008 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
147009 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
147010 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
147011 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
147012 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
147013 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
147014 +coda_statfs_48015 coda_statfs 0 48015 NULL
147015 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
147016 +scsi_format_sense_hdr_48035 scsi_format_sense_hdr 2 48035 NULL
147017 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
147018 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
147019 +sys32_pread_48037 sys32_pread 3 48037 NULL
147020 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
147021 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
147022 +show_vrm_48041 show_vrm 0 48041 NULL
147023 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
147024 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
147025 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
147026 +rate_show_48049 rate_show 0 48049 NULL
147027 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
147028 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
147029 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
147030 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
147031 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
147032 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
147033 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
147034 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
147035 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
147036 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
147037 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
147038 +cp2112_hid_output_48094 cp2112_hid_output 3-0 48094 NULL
147039 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
147040 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
147041 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 NULL nohasharray
147042 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 &radio_isa_common_probe_48107
147043 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
147044 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
147045 +rmd256_final_48110 rmd256_final 0 48110 NULL
147046 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
147047 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
147048 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
147049 +get_48116 get 0 48116 &selinux_inode_permission_48116
147050 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
147051 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
147052 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
147053 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
147054 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
147055 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
147056 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
147057 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
147058 +set_discoverable_48141 set_discoverable 4 48141 NULL nohasharray
147059 +statistics_write_48141 statistics_write 0-3 48141 &set_discoverable_48141 nohasharray
147060 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
147061 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141
147062 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
147063 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
147064 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
147065 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
147066 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL
147067 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
147068 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
147069 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
147070 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
147071 +macvlan_open_48169 macvlan_open 0 48169 NULL
147072 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
147073 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 2-3 48170 &rbd_obj_method_sync_48170 nohasharray
147074 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &ocfs2_find_next_zero_bit_unaligned_48170
147075 +minix_setattr_48171 minix_setattr 0 48171 NULL
147076 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
147077 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
147078 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
147079 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
147080 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
147081 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
147082 +cx25821_queue_setup_48182 cx25821_queue_setup 0 48182 NULL
147083 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
147084 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
147085 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
147086 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
147087 +eni_send_48189 eni_send 0 48189 NULL nohasharray
147088 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
147089 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
147090 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
147091 +skb_copy_to_page_nocache_48200 skb_copy_to_page_nocache 6-0 48200 NULL
147092 +startup_48205 startup 0 48205 NULL
147093 +show_48207 show 0 48207 NULL
147094 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
147095 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
147096 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
147097 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
147098 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
147099 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 NULL nohasharray
147100 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 &uv_blade_nr_possible_cpus_48226
147101 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
147102 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
147103 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
147104 +collisions_show_48236 collisions_show 0 48236 NULL
147105 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
147106 +show_priv_session_state_48240 show_priv_session_state 0 48240 NULL
147107 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
147108 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
147109 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
147110 +vport_disable_48252 vport_disable 0 48252 NULL
147111 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
147112 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
147113 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
147114 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
147115 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
147116 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
147117 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
147118 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
147119 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
147120 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
147121 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 NULL nohasharray
147122 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 &xgene_rtc_read_time_48275 nohasharray
147123 +trace_options_write_48275 trace_options_write 3 48275 &qlcnic_83xx_get_regs_len_48275
147124 +E_md4hash_48276 E_md4hash 0 48276 NULL
147125 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
147126 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
147127 +send_set_info_48288 send_set_info 7 48288 NULL
147128 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
147129 +ac_write_48295 ac_write 0-3 48295 NULL
147130 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
147131 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
147132 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
147133 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
147134 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
147135 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
147136 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
147137 +hash_setkey_48310 hash_setkey 3-0 48310 NULL
147138 +patch_alc262_48312 patch_alc262 0 48312 NULL
147139 +crb_read_48313 crb_read 0 48313 NULL
147140 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
147141 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
147142 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
147143 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
147144 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
147145 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
147146 +show_version_48337 show_version 0 48337 NULL
147147 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
147148 +kvm_mmu_pte_write_48340 kvm_mmu_pte_write 2 48340 NULL
147149 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
147150 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
147151 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
147152 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
147153 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
147154 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
147155 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
147156 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
147157 +follow_pte_48359 follow_pte 0 48359 NULL
147158 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
147159 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
147160 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
147161 +store_temp23_48364 store_temp23 0-4 48364 NULL
147162 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
147163 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
147164 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
147165 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
147166 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
147167 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
147168 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
147169 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
147170 +align_size_48396 align_size 0-2 48396 NULL
147171 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
147172 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
147173 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
147174 +sctp_getname_48405 sctp_getname 0 48405 NULL
147175 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
147176 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
147177 +bql_set_48412 bql_set 0-2 48412 NULL
147178 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
147179 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
147180 +div64_u64_rem_48418 div64_u64_rem 0 48418 NULL nohasharray
147181 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 &div64_u64_rem_48418
147182 +iwl_dbgfs_fw_dbg_collect_write_48421 iwl_dbgfs_fw_dbg_collect_write 0-3 48421 NULL
147183 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
147184 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
147185 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
147186 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
147187 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
147188 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
147189 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
147190 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
147191 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
147192 +print_filtered_48442 print_filtered 0-2 48442 NULL
147193 +snd_find_free_minor_48446 snd_find_free_minor 0 48446 NULL
147194 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
147195 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 NULL
147196 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
147197 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
147198 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
147199 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
147200 +tun_recvmsg_48463 tun_recvmsg 4-0 48463 NULL
147201 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 NULL nohasharray
147202 +getname_48466 getname 0 48466 &copy_page_from_iter_iovec_48466
147203 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
147204 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
147205 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
147206 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
147207 +set_in16_max_48479 set_in16_max 0-4 48479 NULL
147208 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
147209 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
147210 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
147211 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
147212 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
147213 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
147214 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
147215 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
147216 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
147217 +store_48497 store 0-3 48497 NULL nohasharray
147218 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
147219 +send_control_msg_48498 send_control_msg 6-0 48498 NULL
147220 +show_temp_type_48500 show_temp_type 0 48500 NULL
147221 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
147222 +serio_show_description_48505 serio_show_description 0 48505 NULL
147223 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
147224 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
147225 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
147226 +phantom_get_free_48514 phantom_get_free 0 48514 NULL nohasharray
147227 +vti6_get_size_48514 vti6_get_size 0 48514 &phantom_get_free_48514
147228 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
147229 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
147230 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
147231 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
147232 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
147233 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
147234 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
147235 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
147236 +ths7303_write_48540 ths7303_write 0 48540 NULL
147237 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
147238 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
147239 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
147240 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
147241 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
147242 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
147243 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
147244 +command_resume_48565 command_resume 0 48565 NULL
147245 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
147246 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
147247 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
147248 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
147249 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
147250 +team_init_48574 team_init 0 48574 NULL
147251 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
147252 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
147253 +set_mode_48583 set_mode 0 48583 NULL
147254 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
147255 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
147256 +set_channels_48590 set_channels 0 48590 NULL
147257 +update_fw_48597 update_fw 0 48597 NULL
147258 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
147259 +label_SKIN_48603 label_SKIN 0 48603 NULL
147260 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
147261 +ctrl_48612 ctrl 0 48612 NULL
147262 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
147263 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
147264 +uni2char_48631 uni2char 0 48631 NULL
147265 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
147266 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
147267 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
147268 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
147269 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
147270 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
147271 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
147272 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
147273 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
147274 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
147275 +mtd_read_48655 mtd_read 0 48655 NULL
147276 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
147277 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
147278 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
147279 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
147280 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
147281 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
147282 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
147283 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
147284 +read_48672 read 0 48672 NULL
147285 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 NULL
147286 +emit_request_48679 emit_request 0 48679 NULL
147287 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
147288 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
147289 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
147290 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
147291 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
147292 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
147293 +create_css_48692 create_css 0 48692 NULL
147294 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
147295 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
147296 +altera_drscan_48698 altera_drscan 2 48698 NULL
147297 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
147298 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
147299 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
147300 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
147301 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
147302 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
147303 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
147304 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
147305 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
147306 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
147307 +show_therm_status_48723 show_therm_status 0 48723 NULL
147308 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
147309 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
147310 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
147311 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
147312 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
147313 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
147314 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
147315 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
147316 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
147317 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
147318 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
147319 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
147320 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
147321 +patch_alc269_48756 patch_alc269 0 48756 NULL
147322 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
147323 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
147324 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
147325 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 NULL nohasharray
147326 +event_buffer_read_48772 event_buffer_read 0-3 48772 &l2cap_segment_sdu_48772
147327 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
147328 +boottime_set_48781 boottime_set 0-4 48781 NULL
147329 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
147330 +transfer_48788 transfer 0 48788 NULL
147331 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
147332 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
147333 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
147334 +lua_sysfs_write_48797 lua_sysfs_write 6-0 48797 NULL
147335 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
147336 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
147337 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
147338 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
147339 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
147340 +show_48809 show 0 48809 NULL
147341 +store_sched4_48815 store_sched4 4-0 48815 NULL
147342 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
147343 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
147344 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
147345 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
147346 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
147347 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
147348 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
147349 +vc_do_resize_48842 vc_do_resize 3-4 48842 NULL nohasharray
147350 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 &vc_do_resize_48842 nohasharray
147351 +velocity_get_sset_count_48842 velocity_get_sset_count 0 48842 &vbi_queue_setup_48842
147352 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
147353 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
147354 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
147355 +insert_queue_48849 insert_queue 0 48849 NULL
147356 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
147357 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
147358 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
147359 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
147360 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
147361 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
147362 +submit_async_48869 submit_async 0 48869 NULL
147363 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
147364 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
147365 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
147366 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
147367 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
147368 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
147369 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
147370 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
147371 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
147372 +adummy_open_48895 adummy_open 0 48895 NULL
147373 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
147374 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
147375 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
147376 +MT2063_Tune_48898 MT2063_Tune 0 48898 &mac_drv_rx_init_48898
147377 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
147378 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
147379 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
147380 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
147381 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
147382 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
147383 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
147384 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
147385 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
147386 +send_cmd_48933 send_cmd 0 48933 NULL
147387 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
147388 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
147389 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
147390 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
147391 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
147392 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
147393 +br_dev_init_48956 br_dev_init 0 48956 NULL
147394 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
147395 +register_new_memory_48959 register_new_memory 0 48959 NULL
147396 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
147397 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
147398 +venus_fsync_48962 venus_fsync 0 48962 NULL
147399 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
147400 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
147401 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
147402 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
147403 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
147404 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
147405 +devm_kmemdup_48976 devm_kmemdup 3 48976 NULL nohasharray
147406 +ipr_free_dump_48976 ipr_free_dump 0 48976 &devm_kmemdup_48976
147407 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
147408 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
147409 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
147410 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
147411 +get_target_48984 get_target 0 48984 NULL nohasharray
147412 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
147413 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
147414 +show_48988 show 0 48988 NULL
147415 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
147416 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
147417 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
147418 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
147419 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
147420 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
147421 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
147422 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
147423 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
147424 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
147425 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
147426 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
147427 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
147428 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
147429 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
147430 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
147431 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
147432 +transient_status_49027 transient_status 4 49027 NULL
147433 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
147434 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
147435 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
147436 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 2-0 49037 NULL nohasharray
147437 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 &pvscsi_change_queue_depth_49037
147438 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
147439 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
147440 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
147441 +setup_msi_irq_49052 setup_msi_irq 0 49052 NULL nohasharray
147442 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 &setup_msi_irq_49052 nohasharray
147443 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052
147444 +ubi_read_49061 ubi_read 0 49061 NULL
147445 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 NULL nohasharray
147446 +net2280_queue_49065 net2280_queue 0 49065 &l2cap_bredr_sig_cmd_49065
147447 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
147448 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
147449 +read_regs_49068 read_regs 0 49068 NULL
147450 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
147451 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
147452 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
147453 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
147454 +show_fan_49076 show_fan 0 49076 NULL nohasharray
147455 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 &show_fan_49076
147456 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 NULL
147457 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
147458 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
147459 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
147460 +scsi_register_49094 scsi_register 2 49094 NULL
147461 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
147462 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
147463 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
147464 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
147465 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
147466 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
147467 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
147468 +walk_pmd_range_49127 walk_pmd_range 0 49127 NULL
147469 +dn_check_state_49133 dn_check_state 0 49133 NULL
147470 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
147471 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &pt_read_49136 nohasharray
147472 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0 49136 &netxen_setup_msi_interrupts_49136
147473 +read_file_49137 read_file 4 49137 NULL
147474 +affs_write_begin_49139 affs_write_begin 3-0 49139 NULL
147475 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
147476 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
147477 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
147478 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
147479 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
147480 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
147481 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
147482 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
147483 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
147484 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
147485 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
147486 +gr_queue_49159 gr_queue 0 49159 NULL
147487 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
147488 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
147489 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
147490 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
147491 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
147492 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
147493 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
147494 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
147495 +__jfs_setxattr_49175 __jfs_setxattr 5-0 49175 NULL
147496 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
147497 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
147498 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
147499 +phy_device_create_49190 phy_device_create 3 49190 NULL
147500 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
147501 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
147502 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
147503 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
147504 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
147505 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
147506 +aio_read_null_49202 aio_read_null 0 49202 NULL
147507 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
147508 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
147509 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
147510 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
147511 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
147512 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
147513 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
147514 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
147515 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL
147516 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
147517 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
147518 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
147519 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
147520 +stop_discovery_49237 stop_discovery 4 49237 NULL
147521 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
147522 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
147523 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
147524 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
147525 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
147526 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
147527 +get_write_access_49253 get_write_access 0 49253 NULL
147528 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
147529 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
147530 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
147531 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
147532 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
147533 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
147534 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
147535 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
147536 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
147537 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
147538 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
147539 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
147540 +store_49284 store 0 49284 NULL
147541 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
147542 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
147543 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
147544 +store_49298 store 0-3 49298 NULL
147545 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
147546 +uio_read_49300 uio_read 3-0 49300 NULL
147547 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
147548 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
147549 +cyapa_gen5_suspend_scanning_49305 cyapa_gen5_suspend_scanning 0 49305 NULL
147550 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
147551 +request_locality_49318 request_locality 0 49318 NULL
147552 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
147553 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
147554 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
147555 +show_freq_49329 show_freq 0 49329 NULL
147556 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
147557 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
147558 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
147559 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
147560 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
147561 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
147562 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
147563 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
147564 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
147565 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
147566 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
147567 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
147568 +avtab_init_49369 avtab_init 0 49369 NULL
147569 +px_raw_event_49371 px_raw_event 4 49371 NULL
147570 +resync_start_show_49372 resync_start_show 0 49372 NULL
147571 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
147572 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
147573 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
147574 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
147575 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
147576 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
147577 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
147578 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
147579 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
147580 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
147581 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
147582 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
147583 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
147584 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
147585 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
147586 +kbd_backlight_mode_store_49419 kbd_backlight_mode_store 0-4 49419 NULL
147587 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
147588 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
147589 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
147590 +ds1685_rtc_read_time_49432 ds1685_rtc_read_time 0 49432 NULL
147591 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
147592 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
147593 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
147594 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
147595 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
147596 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
147597 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
147598 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
147599 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
147600 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
147601 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
147602 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6-2 49474 NULL
147603 +buf_prepare_49476 buf_prepare 0 49476 NULL
147604 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
147605 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
147606 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
147607 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &tipc_bclink_get_mtu_49483 nohasharray
147608 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &esp4_get_mtu_49483
147609 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
147610 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
147611 +r820t_read_49492 r820t_read 0-4 49492 NULL
147612 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
147613 +ismt_access_49498 ismt_access 0 49498 NULL
147614 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
147615 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
147616 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
147617 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
147618 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
147619 +show_offset_49516 show_offset 0 49516 NULL
147620 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
147621 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
147622 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
147623 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
147624 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
147625 +emulator_write_phys_49520 emulator_write_phys 2 49520 &__sock_recvmsg_nosec_49520
147626 +xgbe_change_mtu_49524 xgbe_change_mtu 2-0 49524 NULL
147627 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
147628 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
147629 +read_partial_49528 read_partial 2 49528 &light_write_49528
147630 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
147631 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
147632 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
147633 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
147634 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
147635 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
147636 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
147637 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
147638 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
147639 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
147640 +read_status_49562 read_status 0 49562 NULL
147641 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
147642 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
147643 +show_taint_49568 show_taint 0 49568 NULL nohasharray
147644 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
147645 +major_show_49571 major_show 0 49571 NULL
147646 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
147647 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
147648 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
147649 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
147650 +readfifo_49583 readfifo 1 49583 NULL
147651 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
147652 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 NULL nohasharray
147653 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 &cpu_mask_to_apicid_and_49589
147654 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
147655 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
147656 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
147657 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
147658 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
147659 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
147660 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
147661 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
147662 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
147663 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
147664 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
147665 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
147666 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
147667 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
147668 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
147669 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
147670 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
147671 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
147672 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616
147673 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
147674 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
147675 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
147676 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
147677 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
147678 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
147679 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
147680 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
147681 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
147682 +rds_notify_queue_get_49635 rds_notify_queue_get 0 49635 NULL
147683 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
147684 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
147685 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
147686 +match_int_49672 match_int 0 49672 NULL
147687 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
147688 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
147689 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
147690 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
147691 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
147692 +fw_status_49690 fw_status 0 49690 NULL
147693 +__setup_irq_49696 __setup_irq 0 49696 NULL
147694 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
147695 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 NULL nohasharray
147696 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 &tcp_sacktag_walk_49703
147697 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
147698 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
147699 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
147700 +show_online_49713 show_online 0 49713 NULL
147701 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
147702 +write_pool_49718 write_pool 3-0 49718 NULL
147703 +create_modalias_49720 create_modalias 0 49720 NULL
147704 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
147705 +pcnet_open_49729 pcnet_open 0 49729 NULL
147706 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
147707 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
147708 +write_exec_49737 write_exec 0 49737 NULL nohasharray
147709 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
147710 +check_frame_49741 check_frame 0 49741 NULL
147711 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
147712 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 NULL nohasharray
147713 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 &zd_usb_iowrite16v_49744
147714 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
147715 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
147716 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
147717 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
147718 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
147719 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
147720 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
147721 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
147722 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
147723 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
147724 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &key_conf_keylen_read_49758 nohasharray
147725 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &cfg80211_vendor_event_alloc_49758
147726 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
147727 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
147728 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
147729 +keyspan_write_room_49763 keyspan_write_room 0 49763 NULL
147730 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 NULL nohasharray
147731 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765 nohasharray
147732 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 &nmi_suspend_49765
147733 +isku_sysfs_write_49767 isku_sysfs_write 5-0 49767 NULL
147734 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
147735 +dev_show_49780 dev_show 0 49780 NULL
147736 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
147737 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
147738 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
147739 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
147740 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
147741 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
147742 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
147743 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
147744 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
147745 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
147746 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
147747 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 NULL nohasharray
147748 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 &__of_parse_phandle_with_args_49807
147749 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
147750 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
147751 +show_config_pending_49814 show_config_pending 0 49814 NULL
147752 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
147753 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
147754 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 6-0-3 49829 NULL
147755 +nvkm_engctx_create__49831 nvkm_engctx_create_ 8 49831 NULL nohasharray
147756 +add_uuid_49831 add_uuid 4 49831 &nvkm_engctx_create__49831 nohasharray
147757 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
147758 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
147759 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
147760 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
147761 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
147762 +twl4030_write_49846 twl4030_write 2 49846 NULL
147763 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
147764 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
147765 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
147766 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
147767 +efx_fill_loopback_test_49855 efx_fill_loopback_test 0-4 49855 NULL
147768 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
147769 +store_modes_49864 store_modes 0-4 49864 NULL
147770 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
147771 +____request_module_49868 ____request_module 0 49868 NULL
147772 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 3-0 49870 NULL
147773 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
147774 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
147775 +s_filter_49877 s_filter 0 49877 NULL
147776 +show_volt_max_49881 show_volt_max 0 49881 NULL
147777 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
147778 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
147779 +tgr192_init_49892 tgr192_init 0 49892 NULL
147780 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
147781 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
147782 +ea_put_49907 ea_put 0 49907 NULL
147783 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
147784 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 NULL nohasharray
147785 +available_governors_show_49912 available_governors_show 0 49912 &ecryptfs_filldir_49912
147786 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
147787 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
147788 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
147789 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
147790 +_cpu_up_49927 _cpu_up 0 49927 NULL
147791 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
147792 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
147793 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
147794 +tpm_get_random_49950 tpm_get_random 0-3 49950 NULL
147795 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
147796 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
147797 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
147798 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
147799 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
147800 +volume_write_49971 volume_write 0 49971 NULL
147801 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
147802 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
147803 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
147804 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
147805 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
147806 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
147807 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
147808 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
147809 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
147810 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
147811 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
147812 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
147813 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
147814 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
147815 +run_49996 run 0 49996 NULL
147816 +write_49997 write 0 49997 NULL
147817 +__module_alloc_50004 __module_alloc 1 50004 NULL
147818 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
147819 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
147820 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
147821 +hugetlb_entry_50017 hugetlb_entry 0 50017 NULL
147822 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
147823 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
147824 +isdn_read_50021 isdn_read 3-0 50021 NULL
147825 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
147826 +rose_device_event_50026 rose_device_event 0 50026 NULL
147827 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
147828 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
147829 +set_mtu_50032 set_mtu 0 50032 NULL
147830 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
147831 +sky2_open_50034 sky2_open 0 50034 NULL
147832 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
147833 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
147834 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
147835 +wait_for_free_request_50040 wait_for_free_request 0 50040 NULL nohasharray
147836 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 &wait_for_free_request_50040 nohasharray
147837 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040
147838 +read_lid_handling_50041 read_lid_handling 0 50041 NULL
147839 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
147840 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
147841 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
147842 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
147843 +ioread8_50049 ioread8 0 50049 NULL
147844 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
147845 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
147846 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
147847 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
147848 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
147849 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
147850 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
147851 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
147852 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
147853 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
147854 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
147855 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
147856 +afs_writepages_50092 afs_writepages 0 50092 NULL
147857 +card_type_show_50095 card_type_show 0 50095 NULL
147858 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
147859 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
147860 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
147861 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
147862 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
147863 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
147864 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
147865 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
147866 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
147867 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
147868 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
147869 +ocrdma_dbgfs_ops_write_50123 ocrdma_dbgfs_ops_write 3-0 50123 NULL
147870 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
147871 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
147872 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
147873 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
147874 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
147875 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
147876 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
147877 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
147878 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
147879 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
147880 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
147881 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
147882 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
147883 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
147884 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
147885 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
147886 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
147887 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
147888 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
147889 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
147890 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
147891 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
147892 +rx_refill_50166 rx_refill 0 50166 NULL
147893 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
147894 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
147895 +odev_update_50169 odev_update 2-0 50169 NULL
147896 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
147897 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
147898 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
147899 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
147900 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
147901 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
147902 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
147903 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
147904 +store_beep_50196 store_beep 0-4 50196 NULL
147905 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
147906 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
147907 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
147908 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
147909 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
147910 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
147911 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
147912 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
147913 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
147914 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
147915 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
147916 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
147917 +loadtime_init_50221 loadtime_init 0 50221 NULL
147918 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
147919 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
147920 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
147921 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
147922 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
147923 +afs_extract_data_50261 afs_extract_data 5 50261 NULL nohasharray
147924 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 &afs_extract_data_50261 nohasharray
147925 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261
147926 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
147927 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
147928 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
147929 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
147930 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
147931 +__i915_add_request_50272 __i915_add_request 0 50272 NULL
147932 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
147933 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
147934 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
147935 +netlink_send_50281 netlink_send 0 50281 NULL
147936 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
147937 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
147938 +store_50289 store 0-3 50289 NULL
147939 +show_in10_50295 show_in10 0 50295 NULL
147940 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
147941 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
147942 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
147943 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
147944 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
147945 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
147946 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
147947 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
147948 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
147949 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
147950 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
147951 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
147952 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
147953 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
147954 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
147955 +do_launder_page_50329 do_launder_page 0 50329 NULL
147956 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
147957 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
147958 +dax_io_50336 dax_io 5-4-0 50336 NULL
147959 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
147960 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
147961 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 4-0 50343 NULL
147962 +tpm_read_50344 tpm_read 3-0 50344 NULL
147963 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
147964 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
147965 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
147966 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
147967 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
147968 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
147969 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
147970 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
147971 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
147972 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 NULL nohasharray
147973 +setbrightness_50365 setbrightness 0 50365 &xfrm_send_migrate_50365
147974 +roccat_common2_receive_50369 roccat_common2_receive 4-0 50369 NULL
147975 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
147976 +set_ctrl_50374 set_ctrl 0 50374 NULL
147977 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
147978 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
147979 +store_temp62_50383 store_temp62 0-4 50383 NULL
147980 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
147981 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
147982 +flags_show_50391 flags_show 0 50391 NULL
147983 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
147984 +base_sock_create_50400 base_sock_create 0 50400 NULL
147985 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
147986 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
147987 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
147988 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
147989 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
147990 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
147991 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
147992 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
147993 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
147994 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
147995 +event_input_50432 event_input 0 50432 NULL
147996 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
147997 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
147998 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
147999 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 0-4 50444 NULL
148000 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
148001 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
148002 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
148003 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
148004 +udf_writepages_50451 udf_writepages 0 50451 NULL
148005 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
148006 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
148007 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
148008 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
148009 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
148010 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
148011 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
148012 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
148013 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
148014 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
148015 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
148016 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
148017 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
148018 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
148019 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
148020 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
148021 +freeze_show_50489 freeze_show 0 50489 NULL
148022 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
148023 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
148024 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
148025 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
148026 +validate_50497 validate 0 50497 NULL
148027 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
148028 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
148029 +numa_node_show_50504 numa_node_show 0 50504 NULL
148030 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
148031 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
148032 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
148033 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
148034 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
148035 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
148036 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
148037 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
148038 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
148039 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
148040 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
148041 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
148042 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
148043 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
148044 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 NULL nohasharray
148045 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 &ath6kl_set_ap_probe_resp_ies_50539 nohasharray
148046 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539
148047 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
148048 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
148049 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
148050 +bh_get_50543 bh_get 0 50543 NULL
148051 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
148052 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
148053 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
148054 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
148055 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
148056 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
148057 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
148058 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
148059 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
148060 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
148061 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
148062 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
148063 +mwave_write_50571 mwave_write 0-3 50571 NULL
148064 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
148065 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
148066 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
148067 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
148068 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
148069 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
148070 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
148071 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
148072 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
148073 +build_inv_iommu_pages_50589 build_inv_iommu_pages 2-3 50589 NULL
148074 +load_map_50592 load_map 0 50592 NULL
148075 +sge_rx_50594 sge_rx 3 50594 NULL
148076 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
148077 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
148078 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
148079 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
148080 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
148081 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
148082 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
148083 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
148084 +ipr_halt_50616 ipr_halt 0 50616 NULL
148085 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
148086 +get_lid_handling_50618 get_lid_handling 0 50618 NULL nohasharray
148087 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 &get_lid_handling_50618
148088 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
148089 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
148090 +macvtap_alloc_skb_50629 macvtap_alloc_skb 2-3-4 50629 &regcache_rbtree_write_50629 nohasharray
148091 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &macvtap_alloc_skb_50629
148092 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
148093 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
148094 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
148095 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
148096 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
148097 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
148098 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
148099 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
148100 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
148101 +show_50648 show 0 50648 NULL
148102 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
148103 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
148104 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
148105 +raid56_parity_alloc_scrub_rbio_50658 raid56_parity_alloc_scrub_rbio 4 50658 NULL
148106 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
148107 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
148108 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
148109 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
148110 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
148111 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
148112 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
148113 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-4-0 50669 NULL
148114 +addr_len_show_50673 addr_len_show 0 50673 NULL
148115 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
148116 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
148117 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
148118 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
148119 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
148120 +store_50690 store 0-3 50690 NULL
148121 +_ep_queue_50692 _ep_queue 0 50692 NULL
148122 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL
148123 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
148124 +discover_50707 discover 0 50707 NULL
148125 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
148126 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
148127 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
148128 +epool_init_50723 epool_init 2 50723 NULL
148129 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
148130 +device_attach_50730 device_attach 0 50730 NULL nohasharray
148131 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
148132 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
148133 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
148134 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
148135 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
148136 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
148137 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
148138 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
148139 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
148140 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
148141 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
148142 +skb_padto_50759 skb_padto 2 50759 NULL
148143 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
148144 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
148145 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
148146 +isight_trigger_50765 isight_trigger 0 50765 NULL
148147 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
148148 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
148149 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
148150 +get_component_power_status_50773 get_component_power_status 0 50773 &ocfs2_xattr_block_get_50773 nohasharray
148151 +g_crop_50773 g_crop 0 50773 &get_component_power_status_50773
148152 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
148153 +pipe_handler_request_50774 pipe_handler_request 5-0 50774 &tm6000_read_write_usb_50774
148154 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
148155 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
148156 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
148157 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
148158 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
148159 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
148160 +ping_v4_sendmsg_50787 ping_v4_sendmsg 4-0 50787 NULL
148161 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
148162 +store_50792 store 0 50792 NULL
148163 +tpm_write_50798 tpm_write 3-0 50798 NULL
148164 +write_flush_50803 write_flush 3-0 50803 NULL
148165 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
148166 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
148167 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
148168 +dvb_play_50814 dvb_play 3-0 50814 NULL
148169 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
148170 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
148171 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
148172 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
148173 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 NULL nohasharray
148174 +recvmsg_50829 recvmsg 0-4 50829 &acpi_ev_install_gpe_block_50829 nohasharray
148175 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829
148176 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
148177 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
148178 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
148179 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
148180 +videobuf_dma_init_user_50839 videobuf_dma_init_user 4-3-0 50839 NULL
148181 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 NULL
148182 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
148183 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
148184 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
148185 +fat_write_begin_50858 fat_write_begin 3-0 50858 NULL
148186 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
148187 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
148188 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
148189 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
148190 +nla_put_string_50887 nla_put_string 0 50887 NULL
148191 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
148192 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
148193 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
148194 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
148195 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
148196 +subconnector_show_50902 subconnector_show 0 50902 NULL
148197 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
148198 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
148199 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
148200 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
148201 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
148202 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
148203 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
148204 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
148205 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
148206 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
148207 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
148208 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
148209 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
148210 +wl1271_rx_handle_data_50919 wl1271_rx_handle_data 3 50919 NULL
148211 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
148212 +busnum_show_50927 busnum_show 0 50927 NULL
148213 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
148214 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
148215 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
148216 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
148217 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
148218 +show_device_status_50947 show_device_status 0 50947 NULL
148219 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
148220 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
148221 +set_50949 set 0 50949 NULL nohasharray
148222 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
148223 +tp_la_write_50950 tp_la_write 3-0 50950 NULL nohasharray
148224 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 &tp_la_write_50950 nohasharray
148225 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
148226 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
148227 +zl10036_write_50952 zl10036_write 0 50952 NULL
148228 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
148229 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 NULL nohasharray
148230 +sdio_uart_write_50954 sdio_uart_write 3 50954 &__uncore_thresh5_show_50954
148231 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
148232 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
148233 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
148234 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
148235 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
148236 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
148237 +null_final_50967 null_final 0 50967 NULL
148238 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
148239 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
148240 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
148241 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
148242 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
148243 +timeout_write_50991 timeout_write 3-0 50991 NULL
148244 +interval_show_50993 interval_show 0 50993 NULL
148245 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
148246 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
148247 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
148248 +security_load_policy_50997 security_load_policy 0 50997 NULL
148249 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
148250 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
148251 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
148252 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
148253 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
148254 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
148255 +ppp_read_51017 ppp_read 0-3 51017 NULL
148256 +img_pwm_config_51020 img_pwm_config 0 51020 NULL
148257 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
148258 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
148259 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
148260 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
148261 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL
148262 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
148263 +dump_midi_51040 dump_midi 3 51040 NULL
148264 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
148265 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL nohasharray
148266 +i915_gem_object_get_pages_phys_51042 i915_gem_object_get_pages_phys 0 51042 &srpt_alloc_ioctx_51042
148267 +store_detach_51045 store_detach 0-4 51045 NULL
148268 +show_51050 show 0 51050 NULL nohasharray
148269 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
148270 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
148271 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
148272 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
148273 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
148274 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
148275 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
148276 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
148277 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
148278 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
148279 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
148280 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
148281 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
148282 +removable_show_51080 removable_show 0 51080 NULL
148283 +usb_sleep_charge_show_51081 usb_sleep_charge_show 0 51081 NULL
148284 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
148285 +register_jprobes_51086 register_jprobes 0 51086 NULL
148286 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
148287 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
148288 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
148289 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
148290 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
148291 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
148292 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
148293 +ti_recv_51110 ti_recv 3 51110 NULL nohasharray
148294 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 &ti_recv_51110
148295 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
148296 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
148297 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 NULL nohasharray
148298 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 &iscsi_nop_out_rsp_51117
148299 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
148300 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
148301 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
148302 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
148303 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
148304 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
148305 +amanda_help_51133 amanda_help 0 51133 NULL
148306 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
148307 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
148308 +alloc_rtllib_51136 alloc_rtllib 1 51136 NULL
148309 +reg_read_51137 reg_read 0 51137 NULL nohasharray
148310 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 &reg_read_51137
148311 +show_in_input_51138 show_in_input 0 51138 NULL
148312 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
148313 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
148314 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
148315 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
148316 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
148317 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL nohasharray
148318 +cyapa_reinitialize_51151 cyapa_reinitialize 0 51151 &compat_sys_pwritev64_51151
148319 +__smsc911x_reg_read_51152 __smsc911x_reg_read 0 51152 NULL
148320 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
148321 +driver_attach_51156 driver_attach 0 51156 NULL
148322 +device_rev_show_51157 device_rev_show 0 51157 NULL
148323 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
148324 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
148325 +online_store_51175 online_store 0-4 51175 NULL
148326 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
148327 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
148328 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
148329 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
148330 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 NULL nohasharray
148331 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 &i40evf_acquire_msix_vectors_51190
148332 +dpms_show_51191 dpms_show 0 51191 NULL
148333 +get_uint_51193 get_uint 0 51193 NULL
148334 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
148335 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 4-2-0 51197 NULL
148336 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
148337 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
148338 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
148339 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
148340 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
148341 +sr_done_51211 sr_done 0 51211 NULL
148342 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
148343 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
148344 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
148345 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
148346 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
148347 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
148348 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
148349 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
148350 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
148351 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
148352 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
148353 +goto_high_power_51237 goto_high_power 0 51237 NULL
148354 +drm_property_create_51239 drm_property_create 4 51239 NULL
148355 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
148356 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
148357 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
148358 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
148359 +st_read_51251 st_read 3-0 51251 NULL nohasharray
148360 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
148361 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
148362 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
148363 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
148364 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
148365 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
148366 +ath10k_dbg_sta_write_addba_51264 ath10k_dbg_sta_write_addba 3-0 51264 NULL nohasharray
148367 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 &ath10k_dbg_sta_write_addba_51264 nohasharray
148368 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
148369 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
148370 +e100_up_51268 e100_up 0 51268 NULL
148371 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
148372 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
148373 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
148374 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
148375 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
148376 +send_51279 send 0 51279 NULL nohasharray
148377 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
148378 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
148379 +kasan_mem_notifier_51283 kasan_mem_notifier 0 51283 NULL
148380 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
148381 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
148382 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
148383 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
148384 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
148385 +disable_51293 disable 0 51293 NULL
148386 +chip_name_show_51296 chip_name_show 0 51296 NULL
148387 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
148388 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
148389 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
148390 +nv_open_51300 nv_open 0 51300 NULL
148391 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
148392 +get_sset_count_51303 get_sset_count 0 51303 NULL
148393 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
148394 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
148395 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
148396 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
148397 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
148398 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
148399 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
148400 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
148401 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
148402 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
148403 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
148404 +is_selfpowered_show_51329 is_selfpowered_show 0 51329 NULL
148405 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
148406 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
148407 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
148408 +device_user_purge_51340 device_user_purge 0 51340 NULL
148409 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
148410 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
148411 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
148412 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
148413 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
148414 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
148415 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
148416 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
148417 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
148418 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
148419 +show_hue_51369 show_hue 0 51369 NULL
148420 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
148421 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
148422 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
148423 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
148424 +geneve_xmit_skb_51377 geneve_xmit_skb 13 51377 NULL nohasharray
148425 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 &geneve_xmit_skb_51377
148426 +ath10k_dbg_sta_read_aggr_mode_51381 ath10k_dbg_sta_read_aggr_mode 3-0 51381 NULL nohasharray
148427 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 &ath10k_dbg_sta_read_aggr_mode_51381
148428 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
148429 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
148430 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
148431 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
148432 +efx_ethtool_fill_self_tests_51396 efx_ethtool_fill_self_tests 0 51396 NULL
148433 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
148434 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
148435 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
148436 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
148437 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
148438 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
148439 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
148440 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
148441 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
148442 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
148443 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
148444 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431
148445 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
148446 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
148447 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
148448 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
148449 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
148450 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
148451 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
148452 +yam_open_51447 yam_open 0 51447 NULL
148453 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
148454 +axnet_open_51453 axnet_open 0 51453 NULL
148455 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
148456 +gdth_halt_51460 gdth_halt 0 51460 NULL
148457 +get_cur_state_51461 get_cur_state 0 51461 NULL nohasharray
148458 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 &get_cur_state_51461
148459 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
148460 +nvkm_vm_create_51466 nvkm_vm_create 3-2 51466 NULL
148461 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
148462 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
148463 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
148464 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
148465 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
148466 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
148467 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
148468 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
148469 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
148470 +nested_vmx_store_msr_51490 nested_vmx_store_msr 2 51490 NULL nohasharray
148471 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 &nested_vmx_store_msr_51490
148472 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
148473 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
148474 +delay_show_51497 delay_show 0 51497 NULL
148475 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
148476 +get_dev_status_51505 get_dev_status 0 51505 NULL
148477 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
148478 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
148479 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
148480 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
148481 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
148482 +store_51519 store 0-3 51519 NULL
148483 +show_dts_51521 show_dts 0 51521 NULL
148484 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
148485 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
148486 +upload_code_51528 upload_code 0 51528 NULL
148487 +key_search_51533 key_search 0 51533 NULL
148488 +vid_show_51538 vid_show 0 51538 NULL
148489 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
148490 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
148491 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
148492 +new_offset_show_51546 new_offset_show 0 51546 NULL
148493 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
148494 +mbox_write_51548 mbox_write 3-0 51548 NULL
148495 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 NULL nohasharray
148496 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 &__alloc_eip_netdev_51549
148497 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
148498 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
148499 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 NULL nohasharray
148500 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 &icmp_manip_pkt_51560
148501 +write_u64_51561 write_u64 0 51561 NULL
148502 +read_fw_51564 read_fw 0-5-6 51564 NULL
148503 +tx_sg_51567 tx_sg 0 51567 NULL
148504 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
148505 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
148506 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
148507 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
148508 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
148509 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
148510 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
148511 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
148512 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
148513 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
148514 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
148515 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
148516 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
148517 +rfcomm_tty_write_51603 rfcomm_tty_write 3 51603 NULL nohasharray
148518 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &rfcomm_tty_write_51603
148519 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
148520 +cmd_complete_51629 cmd_complete 6 51629 NULL nohasharray
148521 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 &cmd_complete_51629
148522 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
148523 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
148524 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
148525 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
148526 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
148527 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
148528 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
148529 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
148530 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
148531 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
148532 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
148533 +cyapa_update_rt_suspend_scanrate_51680 cyapa_update_rt_suspend_scanrate 0-4 51680 NULL
148534 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
148535 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
148536 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
148537 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
148538 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
148539 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
148540 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
148541 +intel_xpower_pmic_get_raw_temp_51690 intel_xpower_pmic_get_raw_temp 0 51690 NULL nohasharray
148542 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 &intel_xpower_pmic_get_raw_temp_51690
148543 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
148544 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
148545 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
148546 +md5_update_51700 md5_update 0 51700 NULL
148547 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
148548 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
148549 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
148550 +sel_write_access_51704 sel_write_access 3 51704 NULL
148551 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
148552 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
148553 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
148554 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
148555 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
148556 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
148557 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
148558 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
148559 +str_read_51731 str_read 4-0 51731 NULL
148560 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
148561 +hid_parse_report_51737 hid_parse_report 3 51737 NULL nohasharray
148562 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 &hid_parse_report_51737
148563 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
148564 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
148565 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
148566 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 NULL nohasharray
148567 +opticon_write_room_51752 opticon_write_room 0 51752 &ifx_spi_insert_flip_string_51752 nohasharray
148568 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 &opticon_write_room_51752
148569 +aac_change_queue_depth_51753 aac_change_queue_depth 2-0 51753 NULL
148570 +if_write_51756 if_write 3 51756 NULL
148571 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
148572 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
148573 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
148574 +__fswab32_51781 __fswab32 0 51781 NULL
148575 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
148576 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
148577 +expkey_parse_51787 expkey_parse 0 51787 NULL
148578 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
148579 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
148580 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
148581 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
148582 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
148583 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
148584 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
148585 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
148586 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
148587 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
148588 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
148589 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
148590 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
148591 +scsi_format_opcode_name_51826 scsi_format_opcode_name 0-2 51826 NULL nohasharray
148592 +buffer_from_user_51826 buffer_from_user 3 51826 &scsi_format_opcode_name_51826
148593 +MoxaPortTxFree_51829 MoxaPortTxFree 0 51829 NULL
148594 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
148595 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
148596 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
148597 +write_packet_51838 write_packet 0 51838 NULL
148598 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
148599 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
148600 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
148601 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
148602 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL nohasharray
148603 +wwan_store_51846 wwan_store 4-0 51846 &raw6_getfrag_51846
148604 +ioread32_51847 ioread32 0 51847 NULL nohasharray
148605 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
148606 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
148607 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
148608 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
148609 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
148610 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
148611 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
148612 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
148613 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
148614 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
148615 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
148616 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
148617 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
148618 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
148619 +user_read_51881 user_read 3 51881 NULL
148620 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
148621 +b44_readphy_51890 b44_readphy 0 51890 NULL
148622 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
148623 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
148624 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
148625 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
148626 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
148627 +query_gid_51901 query_gid 0 51901 NULL
148628 +get_pages_51902 get_pages 0 51902 NULL
148629 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
148630 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
148631 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
148632 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
148633 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
148634 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
148635 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
148636 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
148637 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
148638 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
148639 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
148640 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
148641 +task_has_system_51936 task_has_system 0 51936 NULL
148642 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
148643 +direct_IO_51941 direct_IO 0 51941 NULL
148644 +show_test_51942 show_test 0 51942 NULL
148645 +pm_test_show_51946 pm_test_show 0 51946 NULL
148646 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
148647 +get_clock_info_51952 get_clock_info 4 51952 NULL
148648 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
148649 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
148650 +size_show_51963 size_show 0 51963 NULL
148651 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
148652 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
148653 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
148654 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
148655 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
148656 +read_page_51972 read_page 2 51972 NULL
148657 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
148658 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
148659 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
148660 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
148661 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
148662 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
148663 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
148664 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL nohasharray
148665 +cp_get_sset_count_51991 cp_get_sset_count 0 51991 &_c4iw_write_mem_dma_51991
148666 +__detect_osd_51993 __detect_osd 0 51993 NULL
148667 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
148668 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
148669 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
148670 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
148671 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
148672 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
148673 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
148674 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
148675 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
148676 +dummy_enable_52019 dummy_enable 0 52019 NULL
148677 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
148678 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
148679 +r820t_write_52023 r820t_write 0-4 52023 NULL
148680 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
148681 +show_current_driver_52027 show_current_driver 0 52027 NULL
148682 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
148683 +override_release_52032 override_release 2 52032 NULL
148684 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
148685 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
148686 +irda_create_52042 irda_create 0 52042 NULL
148687 +netdev_show_52044 netdev_show 0 52044 NULL
148688 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
148689 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
148690 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
148691 +show_version_52054 show_version 0 52054 NULL
148692 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
148693 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 NULL nohasharray
148694 +regulator_disable_52058 regulator_disable 0 52058 &show_ipFragOKs_52058
148695 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
148696 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
148697 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
148698 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
148699 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 NULL nohasharray
148700 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 &mxuport_process_read_urb_data_52072
148701 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
148702 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
148703 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
148704 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
148705 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
148706 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
148707 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
148708 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
148709 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
148710 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
148711 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
148712 +mtrr_save_52097 mtrr_save 0 52097 NULL
148713 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
148714 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
148715 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
148716 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
148717 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
148718 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
148719 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
148720 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
148721 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
148722 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
148723 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
148724 +sub_alloc_52140 sub_alloc 0 52140 NULL
148725 +netdev_open_52143 netdev_open 0 52143 NULL
148726 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
148727 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 NULL nohasharray
148728 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 &ext2_alloc_blocks_52145
148729 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
148730 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
148731 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
148732 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
148733 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
148734 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
148735 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
148736 +sp_open_dev_52157 sp_open_dev 0 52157 NULL
148737 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
148738 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
148739 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
148740 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
148741 +mxuport_open_52173 mxuport_open 0 52173 NULL
148742 +__acpi_power_on_52175 __acpi_power_on 0 52175 NULL nohasharray
148743 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
148744 +print_prefix_52176 print_prefix 0 52176 NULL
148745 +ib_dma_map_page_52177 ib_dma_map_page 0 52177 NULL
148746 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
148747 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
148748 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
148749 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
148750 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
148751 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
148752 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
148753 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
148754 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
148755 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
148756 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
148757 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
148758 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
148759 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
148760 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
148761 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
148762 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
148763 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
148764 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL
148765 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
148766 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
148767 +de_init_rings_52222 de_init_rings 0 52222 NULL
148768 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
148769 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
148770 +show_chgmode_52225 show_chgmode 0 52225 NULL
148771 +ptype_store_52226 ptype_store 0-3 52226 NULL
148772 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
148773 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
148774 +max1111_read_52230 max1111_read 0 52230 NULL
148775 +nvram_read_52231 nvram_read 0-3 52231 NULL
148776 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 NULL nohasharray
148777 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 &_alloc_mISDN_skb_52232
148778 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
148779 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
148780 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
148781 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
148782 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
148783 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
148784 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
148785 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
148786 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
148787 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
148788 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
148789 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
148790 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
148791 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
148792 +flush_52261 flush 0 52261 NULL
148793 +read_52268 read 0 52268 NULL
148794 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
148795 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
148796 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
148797 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
148798 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
148799 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
148800 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
148801 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
148802 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
148803 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
148804 +rw_read_52299 rw_read 6-0-5 52299 NULL
148805 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 NULL nohasharray
148806 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 &ath6kl_wmi_get_new_buf_52304
148807 +sis5595_access_52305 sis5595_access 0 52305 NULL
148808 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
148809 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
148810 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
148811 +i915_gem_object_get_pages_stolen_52314 i915_gem_object_get_pages_stolen 0 52314 NULL
148812 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
148813 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
148814 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
148815 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
148816 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
148817 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
148818 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
148819 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
148820 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
148821 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
148822 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
148823 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
148824 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
148825 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
148826 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
148827 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
148828 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
148829 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
148830 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
148831 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
148832 +hur_len_52339 hur_len 0 52339 NULL
148833 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
148834 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
148835 +store_52342 store 0-3 52342 NULL
148836 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
148837 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL
148838 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
148839 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
148840 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
148841 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
148842 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
148843 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
148844 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
148845 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
148846 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
148847 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
148848 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
148849 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
148850 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
148851 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
148852 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
148853 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
148854 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
148855 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
148856 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
148857 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
148858 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &mq_emit_config_values_52378 nohasharray
148859 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &pfkey_sockaddr_pair_size_52378
148860 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
148861 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
148862 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
148863 +task_has_security_52386 task_has_security 0 52386 NULL
148864 +jfs_setxattr_52389 jfs_setxattr 4-0 52389 NULL
148865 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
148866 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
148867 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
148868 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
148869 +pm_suspend_52403 pm_suspend 0 52403 NULL
148870 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
148871 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
148872 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
148873 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
148874 +clariion_activate_52414 clariion_activate 0 52414 NULL
148875 +do_md_run_52416 do_md_run 0 52416 NULL
148876 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
148877 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
148878 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 NULL nohasharray
148879 +show_alarms_in_52425 show_alarms_in 0 52425 &line6_midibuf_init_52425
148880 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
148881 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
148882 +delay_status_52431 delay_status 5 52431 NULL nohasharray
148883 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
148884 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
148885 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
148886 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
148887 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
148888 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
148889 +show_radios_state_52445 show_radios_state 0 52445 NULL
148890 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
148891 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 NULL nohasharray
148892 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 &nilfs_btree_lookup_contig_52451
148893 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
148894 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
148895 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
148896 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
148897 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
148898 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
148899 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
148900 +show_id_ext_52472 show_id_ext 0 52472 NULL
148901 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
148902 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
148903 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 0 52483 NULL
148904 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
148905 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
148906 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
148907 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
148908 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
148909 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
148910 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
148911 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
148912 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
148913 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
148914 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
148915 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
148916 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
148917 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
148918 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
148919 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
148920 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
148921 +disable_slot_52512 disable_slot 0 52512 NULL
148922 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
148923 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
148924 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
148925 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
148926 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 4-0 52518 NULL
148927 +get_session_param_52521 get_session_param 0 52521 NULL
148928 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
148929 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
148930 +raw_recvmsg_52529 raw_recvmsg 4-0 52529 NULL
148931 +submit_audio_in_urb_52536 submit_audio_in_urb 0 52536 NULL nohasharray
148932 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 &submit_audio_in_urb_52536
148933 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
148934 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
148935 +show_caseopen_52539 show_caseopen 0 52539 NULL
148936 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
148937 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
148938 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
148939 +set_fan_52544 set_fan 0-4 52544 NULL
148940 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
148941 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
148942 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
148943 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
148944 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
148945 +cropcap_52561 cropcap 0 52561 NULL
148946 +atalk_create_52562 atalk_create 0 52562 NULL
148947 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
148948 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
148949 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
148950 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
148951 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
148952 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
148953 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
148954 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
148955 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
148956 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
148957 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
148958 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 NULL nohasharray
148959 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 &isku_sysfs_read_macro_52587
148960 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
148961 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
148962 +ath10k_start_52596 ath10k_start 0 52596 NULL
148963 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
148964 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
148965 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
148966 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
148967 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
148968 +copy_user_acl_52622 copy_user_acl 0 52622 NULL
148969 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
148970 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
148971 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
148972 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
148973 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
148974 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
148975 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
148976 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
148977 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
148978 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
148979 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
148980 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
148981 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
148982 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
148983 +fld_proc_hash_seq_write_52671 fld_proc_hash_seq_write 3 52671 NULL
148984 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
148985 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
148986 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
148987 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
148988 +reg_write_range_52690 reg_write_range 4 52690 NULL
148989 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
148990 +store_52696 store 0-3 52696 NULL
148991 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
148992 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
148993 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
148994 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
148995 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
148996 +action_show_52711 action_show 0 52711 NULL
148997 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
148998 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
148999 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
149000 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
149001 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
149002 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
149003 +sendbytes_52726 sendbytes 0 52726 NULL
149004 +set_capture_52728 set_capture 0 52728 NULL
149005 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
149006 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
149007 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
149008 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
149009 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 NULL nohasharray
149010 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 &hfcsusb_rx_frame_52745
149011 +netlink_add_tap_52755 netlink_add_tap 0 52755 NULL
149012 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
149013 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
149014 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
149015 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
149016 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
149017 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
149018 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
149019 +store_52770 store 0 52770 NULL
149020 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
149021 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
149022 +available_kbd_modes_show_52777 available_kbd_modes_show 0 52777 NULL
149023 +show_pec_52779 show_pec 0 52779 NULL
149024 +set_target_52783 set_target 0-4 52783 NULL
149025 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
149026 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
149027 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
149028 +show_52793 show 0 52793 NULL
149029 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
149030 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
149031 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
149032 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
149033 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
149034 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
149035 +run_start_commands_52808 run_start_commands 0 52808 NULL
149036 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
149037 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
149038 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL nohasharray
149039 +qlcnic_dev_statistics_len_52816 qlcnic_dev_statistics_len 0 52816 &ds2780_get_rsgain_setting_52816
149040 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
149041 +show_eco_52820 show_eco 0 52820 NULL
149042 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
149043 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
149044 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
149045 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
149046 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
149047 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
149048 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 NULL nohasharray
149049 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 &lb_alloc_ep_req_52837
149050 +apei_read_52843 apei_read 0 52843 NULL
149051 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
149052 +modelname_show_52855 modelname_show 0 52855 NULL
149053 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
149054 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
149055 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
149056 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
149057 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 NULL nohasharray
149058 +media_write_52867 media_write 0-3 52867 &twl6030_gpadc_write_52867
149059 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
149060 +cccr_show_52879 cccr_show 0 52879 NULL
149061 +twlreg_write_52880 twlreg_write 3-0 52880 NULL
149062 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
149063 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
149064 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
149065 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
149066 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
149067 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
149068 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
149069 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
149070 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
149071 +read_cam_control_52903 read_cam_control 0 52903 NULL
149072 +parse_52905 parse 0 52905 NULL
149073 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
149074 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
149075 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
149076 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
149077 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
149078 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
149079 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
149080 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
149081 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
149082 +queue_show_random_52946 queue_show_random 0 52946 NULL
149083 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
149084 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
149085 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952
149086 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
149087 +adv7170_write_52956 adv7170_write 0 52956 NULL
149088 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
149089 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
149090 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
149091 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
149092 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
149093 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
149094 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
149095 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
149096 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
149097 +kmx61_setup_any_motion_interrupt_52984 kmx61_setup_any_motion_interrupt 0 52984 NULL nohasharray
149098 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 &kmx61_setup_any_motion_interrupt_52984 nohasharray
149099 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
149100 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
149101 +num_node_state_52989 num_node_state 0 52989 NULL
149102 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
149103 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
149104 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
149105 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
149106 +ican3_open_52999 ican3_open 0 52999 NULL
149107 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
149108 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
149109 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
149110 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
149111 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
149112 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
149113 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
149114 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
149115 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
149116 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
149117 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
149118 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
149119 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
149120 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
149121 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
149122 +ndelay_show_53032 ndelay_show 0 53032 NULL
149123 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
149124 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
149125 +show_link_type_53045 show_link_type 0 53045 NULL
149126 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
149127 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
149128 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
149129 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
149130 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
149131 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
149132 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
149133 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
149134 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
149135 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
149136 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
149137 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 NULL nohasharray
149138 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &create_cq_kernel_53076
149139 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
149140 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
149141 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
149142 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
149143 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
149144 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
149145 +deauthenticate_53093 deauthenticate 0 53093 NULL
149146 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
149147 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
149148 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
149149 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
149150 +queue_var_show_53098 queue_var_show 0 53098 NULL
149151 +set_button_53099 set_button 0-4 53099 NULL
149152 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
149153 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
149154 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
149155 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
149156 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
149157 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
149158 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
149159 +verity_status_53120 verity_status 5 53120 NULL nohasharray
149160 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
149161 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
149162 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
149163 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
149164 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
149165 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
149166 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
149167 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
149168 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
149169 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
149170 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
149171 +find_domain_name_53149 find_domain_name 0 53149 NULL
149172 +store_xps_map_53150 store_xps_map 0-4 53150 NULL
149173 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
149174 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
149175 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
149176 +pwm_enable_53163 pwm_enable 0 53163 NULL
149177 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
149178 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
149179 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
149180 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
149181 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
149182 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
149183 +bond_get_slave_size_53181 bond_get_slave_size 0 53181 NULL
149184 +skfp_open_53190 skfp_open 0 53190 NULL
149185 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
149186 +ti_write_room_53194 ti_write_room 0 53194 NULL
149187 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
149188 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
149189 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
149190 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
149191 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 NULL nohasharray
149192 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 &mtdoops_erase_block_53206
149193 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
149194 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
149195 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
149196 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
149197 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
149198 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
149199 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
149200 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
149201 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
149202 +enable_supply_53242 enable_supply 0 53242 NULL
149203 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
149204 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
149205 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
149206 +tun_do_read_53245 tun_do_read 0 53245 NULL
149207 +vcc_sendmsg_53246 vcc_sendmsg 4-0 53246 NULL
149208 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
149209 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
149210 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
149211 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
149212 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
149213 +ipr_change_queue_depth_53263 ipr_change_queue_depth 2-0 53263 NULL nohasharray
149214 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 &ipr_change_queue_depth_53263
149215 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
149216 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
149217 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
149218 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
149219 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
149220 +brd_direct_access_53270 brd_direct_access 0 53270 NULL
149221 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
149222 +kstrtoull_53273 kstrtoull 0 53273 NULL
149223 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
149224 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
149225 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
149226 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
149227 +null_update_53290 null_update 0 53290 NULL
149228 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
149229 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
149230 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
149231 +dev_debug_store_53301 dev_debug_store 0-4 53301 NULL
149232 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 NULL nohasharray
149233 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 &isku_sysfs_write_key_mask_53305
149234 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
149235 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
149236 +usb_rapid_charge_show_53327 usb_rapid_charge_show 0 53327 NULL nohasharray
149237 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 &usb_rapid_charge_show_53327
149238 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
149239 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
149240 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
149241 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
149242 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
149243 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
149244 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
149245 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
149246 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
149247 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
149248 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
149249 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
149250 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
149251 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
149252 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
149253 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
149254 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
149255 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
149256 +key_timeout_53364 key_timeout 0 53364 NULL
149257 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
149258 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
149259 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
149260 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
149261 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
149262 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
149263 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
149264 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
149265 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
149266 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
149267 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
149268 +fuse_permission_53387 fuse_permission 0 53387 NULL
149269 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
149270 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
149271 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
149272 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
149273 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
149274 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
149275 +hotkey_write_53403 hotkey_write 0 53403 NULL
149276 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
149277 +start_53407 start 0 53407 NULL
149278 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
149279 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
149280 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
149281 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
149282 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 NULL nohasharray
149283 +isolate_lru_page_53417 isolate_lru_page 0 53417 &hci_check_pending_name_53417
149284 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
149285 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
149286 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
149287 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
149288 +nvkm_fifo_channel_create__53430 nvkm_fifo_channel_create_ 9 53430 NULL
149289 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
149290 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
149291 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
149292 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
149293 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
149294 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
149295 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
149296 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
149297 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
149298 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
149299 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
149300 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
149301 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
149302 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
149303 +ns83820_open_53454 ns83820_open 0 53454 NULL
149304 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
149305 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
149306 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
149307 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
149308 +n2_run_53459 n2_run 3 53459 NULL
149309 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
149310 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
149311 +wm831x_write_53469 wm831x_write 0 53469 NULL
149312 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
149313 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
149314 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
149315 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
149316 +rds_tcp_data_recv_53476 rds_tcp_data_recv 4-3 53476 NULL
149317 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
149318 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
149319 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
149320 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
149321 +create_extra_out_53491 create_extra_out 0 53491 NULL
149322 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
149323 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
149324 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
149325 +ath10k_wmi_pdev_get_temperature_53497 ath10k_wmi_pdev_get_temperature 0 53497 NULL
149326 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
149327 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
149328 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
149329 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
149330 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
149331 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
149332 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
149333 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
149334 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
149335 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
149336 +check_acl_53512 check_acl 0 53512 NULL
149337 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
149338 +ds1685_rtc_set_alarm_53520 ds1685_rtc_set_alarm 0 53520 NULL
149339 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
149340 +clk_core_enable_53527 clk_core_enable 0 53527 NULL
149341 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
149342 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
149343 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
149344 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
149345 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
149346 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
149347 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
149348 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
149349 +ec_poll_53557 ec_poll 0 53557 NULL
149350 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
149351 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
149352 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
149353 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
149354 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
149355 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
149356 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 NULL nohasharray
149357 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 &ieee802154_hdr_minlen_53572
149358 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
149359 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
149360 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
149361 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
149362 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
149363 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
149364 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
149365 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
149366 +bpq_open_53602 bpq_open 0 53602 NULL
149367 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
149368 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
149369 +pfkey_recvmsg_53604 pfkey_recvmsg 4-0 53604 NULL nohasharray
149370 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
149371 +check_reshape_53605 check_reshape 0 53605 NULL
149372 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
149373 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
149374 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
149375 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
149376 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
149377 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
149378 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
149379 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
149380 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
149381 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
149382 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
149383 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
149384 +si_fan_ctrl_set_fan_speed_percent_53640 si_fan_ctrl_set_fan_speed_percent 0 53640 NULL
149385 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
149386 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
149387 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
149388 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
149389 +show_trigger_53668 show_trigger 0 53668 NULL
149390 +store_target_53673 store_target 0-4 53673 NULL
149391 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
149392 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
149393 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
149394 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
149395 +check_reshape_53683 check_reshape 0 53683 NULL
149396 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
149397 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
149398 +__show_signal_53688 __show_signal 0 53688 NULL
149399 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
149400 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
149401 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
149402 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
149403 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
149404 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
149405 +show_otp1_53696 show_otp1 0 53696 NULL
149406 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
149407 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
149408 +read_53700 read 0 53700 NULL
149409 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
149410 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
149411 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
149412 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
149413 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
149414 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
149415 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
149416 +wdm_write_53735 wdm_write 3-0 53735 NULL
149417 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-5-0 53737 NULL
149418 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
149419 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
149420 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
149421 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
149422 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
149423 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
149424 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
149425 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
149426 +start_fw_53746 start_fw 0 53746 NULL
149427 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
149428 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
149429 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 NULL nohasharray
149430 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 &pci_read_config_byte_53754
149431 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
149432 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
149433 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
149434 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
149435 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
149436 +class_attr_show_53762 class_attr_show 0 53762 NULL
149437 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
149438 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
149439 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
149440 +store_53768 store 0-3 53768 NULL
149441 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
149442 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
149443 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
149444 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
149445 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
149446 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
149447 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
149448 +block_write_end_53795 block_write_end 0-5 53795 NULL
149449 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
149450 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
149451 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
149452 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
149453 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
149454 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
149455 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
149456 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
149457 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
149458 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
149459 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
149460 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
149461 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
149462 +enic_get_sset_count_53825 enic_get_sset_count 0 53825 NULL
149463 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
149464 +part_stat_show_53838 part_stat_show 0 53838 NULL
149465 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
149466 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
149467 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
149468 +copy_from_guest_53856 copy_from_guest 3-4 53856 NULL
149469 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
149470 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
149471 +show_led_53867 show_led 0 53867 NULL
149472 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
149473 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL
149474 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
149475 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
149476 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
149477 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
149478 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
149479 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
149480 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
149481 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
149482 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
149483 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
149484 +sync_max_show_53894 sync_max_show 0 53894 NULL
149485 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
149486 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
149487 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
149488 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
149489 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
149490 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
149491 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
149492 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
149493 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
149494 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
149495 +do_switch_53920 do_switch 0 53920 NULL
149496 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL nohasharray
149497 +cyapa_gen3_check_fw_53922 cyapa_gen3_check_fw 0 53922 &__dquot_transfer_53922
149498 +usb_wwan_write_room_53925 usb_wwan_write_room 0 53925 NULL
149499 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
149500 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
149501 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
149502 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
149503 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
149504 +store_53940 store 0-4 53940 NULL
149505 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
149506 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
149507 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
149508 +bnx2x_get_sset_count_53949 bnx2x_get_sset_count 0 53949 NULL
149509 +get_status_53950 get_status 0 53950 NULL
149510 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
149511 +address_show_53957 address_show 0 53957 NULL
149512 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
149513 +osdname_show_53962 osdname_show 0 53962 NULL
149514 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
149515 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
149516 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
149517 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
149518 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
149519 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
149520 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
149521 +reshape_53978 reshape 0 53978 NULL
149522 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
149523 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
149524 +pte_entry_53988 pte_entry 0 53988 NULL
149525 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
149526 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
149527 +recv_53991 recv 0 53991 NULL
149528 +ath9k_get_et_sset_count_53994 ath9k_get_et_sset_count 0 53994 NULL
149529 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
149530 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
149531 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
149532 +write_54000 write 0-6-5 54000 NULL
149533 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
149534 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
149535 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
149536 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
149537 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
149538 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
149539 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
149540 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
149541 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
149542 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
149543 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
149544 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
149545 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
149546 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
149547 +status_show_54028 status_show 0 54028 NULL
149548 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
149549 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
149550 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
149551 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
149552 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
149553 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
149554 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
149555 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
149556 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
149557 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
149558 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
149559 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
149560 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
149561 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
149562 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
149563 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
149564 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
149565 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
149566 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
149567 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
149568 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
149569 +show_in_beep_54074 show_in_beep 0 54074 NULL
149570 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
149571 +cachefiles_daemon_range_error_54092 cachefiles_daemon_range_error 0 54092 NULL
149572 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
149573 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
149574 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
149575 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
149576 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
149577 +create_xattr_54106 create_xattr 5 54106 NULL
149578 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
149579 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
149580 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
149581 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
149582 +strn_len_54122 strn_len 0 54122 NULL
149583 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
149584 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
149585 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
149586 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
149587 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
149588 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
149589 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
149590 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
149591 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
149592 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
149593 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
149594 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
149595 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
149596 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
149597 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
149598 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
149599 +set_min_width_54150 set_min_width 0-4 54150 NULL
149600 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
149601 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
149602 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
149603 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
149604 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
149605 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
149606 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
149607 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
149608 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
149609 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
149610 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
149611 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
149612 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
149613 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
149614 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
149615 +ipoctal_write_room_54195 ipoctal_write_room 0 54195 NULL
149616 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
149617 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
149618 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
149619 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
149620 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
149621 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
149622 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
149623 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
149624 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
149625 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
149626 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
149627 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
149628 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
149629 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
149630 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
149631 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
149632 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
149633 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
149634 +i8k_smm_54227 i8k_smm 0 54227 NULL
149635 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
149636 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
149637 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
149638 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
149639 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
149640 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
149641 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 NULL nohasharray
149642 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 &mcp23s08_read_regs_54246
149643 +reada_add_block_54247 reada_add_block 2 54247 NULL
149644 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
149645 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
149646 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
149647 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
149648 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
149649 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
149650 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
149651 +venus_setattr_54255 venus_setattr 0 54255 NULL
149652 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
149653 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
149654 +iwl_pcie_set_cmd_in_flight_54259 iwl_pcie_set_cmd_in_flight 0 54259 NULL nohasharray
149655 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 &iwl_pcie_set_cmd_in_flight_54259
149656 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
149657 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
149658 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
149659 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
149660 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
149661 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
149662 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
149663 +sizeof_long_54276 sizeof_long 0 54276 NULL
149664 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
149665 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
149666 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
149667 +fm10k_open_54283 fm10k_open 0 54283 NULL
149668 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
149669 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
149670 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
149671 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
149672 +show_designated_port_54292 show_designated_port 0 54292 NULL
149673 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
149674 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
149675 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL
149676 +remove_store_54298 remove_store 0-4 54298 NULL
149677 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
149678 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
149679 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
149680 +sprintf_54306 sprintf 0 54306 NULL
149681 +path_setxattr_54308 path_setxattr 4 54308 NULL
149682 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
149683 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
149684 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
149685 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
149686 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
149687 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
149688 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
149689 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
149690 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
149691 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
149692 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
149693 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
149694 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
149695 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
149696 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
149697 +fat_writepage_54344 fat_writepage 0 54344 NULL
149698 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
149699 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
149700 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
149701 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
149702 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
149703 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
149704 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
149705 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
149706 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
149707 +aac_show_model_54375 aac_show_model 0 54375 NULL
149708 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 NULL nohasharray
149709 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 &do_dccp_setsockopt_54377
149710 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
149711 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
149712 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
149713 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
149714 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
149715 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
149716 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
149717 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
149718 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
149719 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
149720 +efx_nic_describe_stats_54407 efx_nic_describe_stats 0 54407 NULL
149721 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
149722 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
149723 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
149724 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
149725 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
149726 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
149727 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
149728 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
149729 +new_lockspace_54427 new_lockspace 0 54427 NULL
149730 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
149731 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
149732 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
149733 +ath9k_htc_get_et_sset_count_54442 ath9k_htc_get_et_sset_count 0 54442 NULL
149734 +read_firmid_54443 read_firmid 0 54443 NULL
149735 +cot_decompress_54452 cot_decompress 0 54452 NULL
149736 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
149737 +nested_vmx_load_msr_54462 nested_vmx_load_msr 2 54462 NULL
149738 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
149739 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
149740 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
149741 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
149742 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
149743 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
149744 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
149745 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
149746 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
149747 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
149748 +garmin_write_54492 garmin_write 0-4 54492 NULL
149749 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
149750 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
149751 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
149752 +cyapa_calibrate_store_54501 cyapa_calibrate_store 0-4 54501 NULL
149753 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 NULL nohasharray
149754 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 &ieee80211_tdls_mgmt_setup_54503
149755 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 NULL nohasharray
149756 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &l2cap_create_basic_pdu_54508 nohasharray
149757 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 &tipc_sk_anc_data_recv_54508
149758 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
149759 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 NULL nohasharray
149760 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 &mci_ce_count_show_54514
149761 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
149762 +create_lkb_54517 create_lkb 0 54517 NULL
149763 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
149764 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
149765 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
149766 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL nohasharray
149767 +walk_pud_range_54525 walk_pud_range 0 54525 &vmci_transport_dgram_enqueue_54525
149768 +viacam_read_54526 viacam_read 3-0 54526 NULL
149769 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
149770 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
149771 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
149772 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
149773 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
149774 +setsockopt_54539 setsockopt 5 54539 NULL
149775 +new_analog_input_54542 new_analog_input 0 54542 NULL
149776 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
149777 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
149778 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
149779 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
149780 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
149781 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
149782 +attr_sensitivity_show_cptkbd_54562 attr_sensitivity_show_cptkbd 0 54562 NULL
149783 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
149784 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
149785 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
149786 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
149787 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
149788 +skb_put_padto_54571 skb_put_padto 2 54571 NULL nohasharray
149789 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 &skb_put_padto_54571
149790 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
149791 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
149792 +rds_getname_54579 rds_getname 0 54579 NULL
149793 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
149794 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
149795 +sync_callback_54596 sync_callback 0 54596 NULL
149796 +authorized_default_show_54600 authorized_default_show 0 54600 NULL nohasharray
149797 +br_port_get_slave_size_54600 br_port_get_slave_size 0 54600 &authorized_default_show_54600
149798 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
149799 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
149800 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
149801 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
149802 +show_unique_id_54613 show_unique_id 0 54613 NULL
149803 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
149804 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
149805 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
149806 +bl_initiate_54623 bl_initiate 0 54623 NULL
149807 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
149808 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
149809 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 NULL nohasharray
149810 +s_ctrl_54635 s_ctrl 0 54635 &ds2780_read_block_54635
149811 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
149812 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
149813 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
149814 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
149815 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
149816 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
149817 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
149818 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
149819 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
149820 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
149821 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
149822 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
149823 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
149824 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
149825 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
149826 +pte_hole_54661 pte_hole 0 54661 NULL nohasharray
149827 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 &pte_hole_54661 nohasharray
149828 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
149829 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
149830 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
149831 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 NULL nohasharray
149832 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664 nohasharray
149833 +read_dev_54664 read_dev 0 54664 &s35390a_get_reg_54664
149834 +bus_add_device_54665 bus_add_device 0 54665 NULL
149835 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
149836 +tipc_tlv_alloc_54670 tipc_tlv_alloc 1 54670 &cw1200_queue_stats_init_54670 nohasharray
149837 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &tipc_tlv_alloc_54670
149838 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
149839 +show_target_temp_54673 show_target_temp 0 54673 NULL
149840 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
149841 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
149842 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
149843 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 NULL nohasharray
149844 +arcnet_open_54681 arcnet_open 0 54681 &rtnl_link_get_slave_info_data_size_54681 nohasharray
149845 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681
149846 +hfsplus_write_begin_54686 hfsplus_write_begin 3-0 54686 NULL
149847 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
149848 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
149849 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
149850 +kfd_gtt_sa_init_54695 kfd_gtt_sa_init 3-2 54695 NULL
149851 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
149852 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
149853 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
149854 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
149855 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
149856 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
149857 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
149858 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
149859 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
149860 +show_54725 show 0 54725 NULL
149861 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
149862 +rmd128_final_54728 rmd128_final 0 54728 NULL
149863 +show_vgapass_54732 show_vgapass 0 54732 NULL
149864 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
149865 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
149866 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
149867 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
149868 +do_trimming_54741 do_trimming 3 54741 NULL
149869 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
149870 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
149871 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
149872 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 NULL nohasharray
149873 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 &_ctl_diag_trigger_master_store_54745
149874 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
149875 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
149876 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
149877 +show_zone_54763 show_zone 0 54763 NULL
149878 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
149879 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
149880 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
149881 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
149882 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
149883 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
149884 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
149885 +sis190_open_54790 sis190_open 0 54790 NULL
149886 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
149887 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
149888 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
149889 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
149890 +vlan_qos_map_size_54797 vlan_qos_map_size 0-1 54797 NULL
149891 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
149892 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
149893 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
149894 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
149895 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
149896 +nfsd_write_54809 nfsd_write 6 54809 NULL
149897 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
149898 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
149899 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
149900 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
149901 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
149902 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
149903 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
149904 +write_rio_54837 write_rio 3-0 54837 NULL
149905 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL
149906 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
149907 +prepare_dma_54845 prepare_dma 0 54845 NULL
149908 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
149909 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
149910 +scsi_add_host_54847 scsi_add_host 0 54847 NULL
149911 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
149912 +printer_read_54851 printer_read 3 54851 NULL
149913 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
149914 +show_node_54859 show_node 0 54859 NULL
149915 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
149916 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
149917 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
149918 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
149919 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
149920 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
149921 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
149922 +nvkm_bar_create__54867 nvkm_bar_create_ 4 54867 NULL nohasharray
149923 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 &nvkm_bar_create__54867
149924 +show_learning_54874 show_learning 0 54874 NULL
149925 +time_show_54879 time_show 0 54879 NULL nohasharray
149926 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
149927 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
149928 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
149929 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
149930 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
149931 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
149932 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
149933 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
149934 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
149935 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
149936 +sendmsg_54900 sendmsg 0-4 54900 NULL
149937 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
149938 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
149939 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
149940 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
149941 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
149942 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
149943 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
149944 +store_temp_54915 store_temp 0-4 54915 NULL
149945 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
149946 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
149947 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
149948 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
149949 +con_write_room_54924 con_write_room 0 54924 NULL
149950 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
149951 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
149952 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
149953 +load_fx_54934 load_fx 0 54934 NULL
149954 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
149955 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
149956 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
149957 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
149958 +ddebug_change_54940 ddebug_change 0 54940 NULL
149959 +add_port_54941 add_port 2 54941 NULL
149960 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
149961 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
149962 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 NULL nohasharray
149963 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 &lowpan_xmit_fragment_54943
149964 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
149965 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
149966 +make_rate_54951 make_rate 0 54951 NULL
149967 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
149968 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
149969 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
149970 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
149971 +recv_cb_54962 recv_cb 0 54962 NULL
149972 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
149973 +alauda_write_data_54967 alauda_write_data 3 54967 NULL nohasharray
149974 +smb2_open_file_54967 smb2_open_file 0 54967 &alauda_write_data_54967
149975 +c4_add_card_54968 c4_add_card 3 54968 NULL
149976 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
149977 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
149978 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
149979 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
149980 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
149981 +_queue_data_54983 _queue_data 4 54983 NULL
149982 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
149983 +net2280_start_54985 net2280_start 0 54985 NULL
149984 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
149985 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
149986 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
149987 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
149988 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
149989 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
149990 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
149991 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
149992 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
149993 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 NULL
149994 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
149995 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
149996 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
149997 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
149998 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL nohasharray
149999 +bcm_sf2_sw_get_sset_count_55035 bcm_sf2_sw_get_sset_count 0 55035 &target_stat_scsi_auth_intr_attr_store_55035
150000 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
150001 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
150002 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
150003 +tps65912_read_55058 tps65912_read 0 55058 NULL
150004 +read_55065 read 0 55065 NULL
150005 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
150006 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
150007 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
150008 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
150009 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
150010 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
150011 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
150012 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
150013 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
150014 +lnc_add_55085 lnc_add 0 55085 NULL
150015 +read_dma_55086 read_dma 3 55086 NULL
150016 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
150017 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
150018 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
150019 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
150020 +p9_client_write_55105 p9_client_write 0 55105 NULL
150021 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
150022 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
150023 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
150024 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
150025 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
150026 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
150027 +crypto_ahash_setkey_55134 crypto_ahash_setkey 3-0 55134 NULL nohasharray
150028 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
150029 +wp512_update_55143 wp512_update 0 55143 NULL nohasharray
150030 +intel_ring_alloc_request_55143 intel_ring_alloc_request 0 55143 &wp512_update_55143
150031 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
150032 +ocfs2_truncate_file_55148 ocfs2_truncate_file 0 55148 NULL
150033 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
150034 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
150035 +shmem_write_end_55152 shmem_write_end 0-5 55152 NULL nohasharray
150036 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 &shmem_write_end_55152
150037 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 NULL
150038 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
150039 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
150040 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
150041 +pwm_show_55165 pwm_show 0 55165 NULL
150042 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
150043 +kmx61_data_rdy_trigger_set_state_55172 kmx61_data_rdy_trigger_set_state 0 55172 NULL
150044 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
150045 +show_55175 show 0 55175 NULL nohasharray
150046 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
150047 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
150048 +patch_alc882_55183 patch_alc882 0 55183 NULL
150049 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
150050 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
150051 +de4x5_open_55186 de4x5_open 0 55186 NULL
150052 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
150053 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
150054 +drbd_send_55190 drbd_send 4 55190 NULL nohasharray
150055 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 &drbd_send_55190
150056 +show_status_55193 show_status 0 55193 NULL
150057 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
150058 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
150059 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
150060 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
150061 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
150062 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
150063 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
150064 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
150065 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &ht40allow_map_read_55209 nohasharray
150066 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &isdn_net_ciscohdlck_alloc_skb_55209
150067 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
150068 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
150069 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
150070 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
150071 +p2a_55219 p2a 0-1 55219 NULL
150072 +firm_send_command_55222 firm_send_command 0 55222 NULL
150073 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
150074 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
150075 +nvkm_client_create__55232 nvkm_client_create_ 5 55232 NULL
150076 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
150077 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
150078 +ssp_send_instruction_55246 ssp_send_instruction 5-0 55246 NULL nohasharray
150079 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 &ssp_send_instruction_55246
150080 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
150081 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
150082 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
150083 +output_sleep_55265 output_sleep 0 55265 NULL
150084 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
150085 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
150086 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
150087 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
150088 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
150089 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
150090 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
150091 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
150092 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
150093 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
150094 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
150095 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
150096 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
150097 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
150098 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
150099 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
150100 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
150101 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
150102 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
150103 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
150104 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
150105 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
150106 +reg_read_55337 reg_read 0 55337 NULL
150107 +vme_user_read_55338 vme_user_read 3 55338 NULL
150108 +read_byte_55340 read_byte 0 55340 NULL
150109 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
150110 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
150111 +udf_writepage_55347 udf_writepage 0 55347 NULL
150112 +device_user_lock_55350 device_user_lock 0 55350 NULL
150113 +show_in0_max_55351 show_in0_max 0 55351 NULL
150114 +i915_gem_obj_offset_view_55353 i915_gem_obj_offset_view 0 55353 NULL
150115 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
150116 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
150117 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
150118 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
150119 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
150120 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
150121 +do_command_55363 do_command 0 55363 NULL
150122 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
150123 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
150124 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
150125 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
150126 +wimax_store_55380 wimax_store 4-0 55380 NULL
150127 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
150128 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
150129 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
150130 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2-0 55391 NULL nohasharray
150131 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 &cw1200_sdio_align_size_55391
150132 +fw_platform_size_show_55394 fw_platform_size_show 0 55394 NULL
150133 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
150134 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
150135 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
150136 +yurex_read_55405 yurex_read 0-3 55405 NULL
150137 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
150138 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
150139 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
150140 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
150141 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
150142 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
150143 +show_port_55424 show_port 0 55424 NULL
150144 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
150145 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
150146 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
150147 +jme_open_55432 jme_open 0 55432 NULL
150148 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
150149 +show_in8_55438 show_in8 0 55438 NULL
150150 +alloc_skb_55439 alloc_skb 1 55439 NULL nohasharray
150151 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 &alloc_skb_55439
150152 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
150153 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
150154 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
150155 +SyS_read_55449 SyS_read 3 55449 NULL
150156 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
150157 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
150158 +sys_recv_55455 sys_recv 3 55455 NULL
150159 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
150160 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
150161 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
150162 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
150163 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
150164 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
150165 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
150166 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
150167 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
150168 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
150169 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
150170 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
150171 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
150172 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
150173 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
150174 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
150175 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
150176 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
150177 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
150178 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
150179 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
150180 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
150181 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
150182 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &tx_tx_done_int_template_read_55511 nohasharray
150183 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &cfpkt_pad_trail_55511
150184 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
150185 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
150186 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
150187 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
150188 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
150189 +ea_get_55522 ea_get 0-3 55522 NULL
150190 +attr_set_55534 attr_set 0 55534 NULL
150191 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
150192 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
150193 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
150194 +tty_port_register_device_55543 tty_port_register_device 3 55543 NULL nohasharray
150195 +bitmap_create_55543 bitmap_create 0 55543 &tty_port_register_device_55543
150196 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
150197 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
150198 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
150199 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
150200 +show_55563 show 0 55563 NULL
150201 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
150202 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
150203 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
150204 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
150205 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
150206 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
150207 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
150208 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
150209 +add_partition_55588 add_partition 2 55588 NULL
150210 +write_inode_55592 write_inode 0 55592 NULL
150211 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
150212 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
150213 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
150214 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
150215 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
150216 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
150217 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 NULL nohasharray
150218 +delete_child_55607 delete_child 0-4 55607 &allocate_without_wrapping_disk_55607
150219 +dspcreate_55610 dspcreate 0 55610 NULL
150220 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
150221 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
150222 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
150223 +edge_tty_recv_55622 edge_tty_recv 3 55622 NULL nohasharray
150224 +set_oversampling_55622 set_oversampling 0-4 55622 &edge_tty_recv_55622
150225 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
150226 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
150227 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 NULL nohasharray
150228 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 &pktgen_if_write_55628
150229 +mt2063_init_55629 mt2063_init 0 55629 NULL
150230 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
150231 +show_board_55637 show_board 0 55637 NULL
150232 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
150233 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
150234 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
150235 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
150236 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
150237 +iolink_show_55647 iolink_show 0 55647 NULL
150238 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
150239 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
150240 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
150241 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
150242 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
150243 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
150244 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
150245 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
150246 +online_55663 online 0 55663 NULL
150247 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
150248 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
150249 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
150250 +direct2indirect_55677 direct2indirect 0 55677 NULL
150251 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
150252 +get_info_55681 get_info 3 55681 NULL
150253 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
150254 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
150255 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
150256 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
150257 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 4-0 55703 NULL nohasharray
150258 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
150259 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
150260 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
150261 +tcp_push_55709 tcp_push 3 55709 NULL nohasharray
150262 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 &tcp_push_55709
150263 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
150264 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
150265 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
150266 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
150267 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
150268 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
150269 +btree_readpage_55720 btree_readpage 0 55720 NULL
150270 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
150271 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
150272 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
150273 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
150274 +prepare_reply_55734 prepare_reply 4 55734 NULL
150275 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
150276 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
150277 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
150278 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
150279 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 NULL nohasharray
150280 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 &batadv_tvlv_unicast_send_55750
150281 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
150282 +set_local_name_55757 set_local_name 4 55757 NULL nohasharray
150283 +hfs_writepages_55757 hfs_writepages 0 55757 &set_local_name_55757 nohasharray
150284 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757
150285 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
150286 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
150287 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
150288 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
150289 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
150290 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
150291 +strlen_55778 strlen 0 55778 NULL
150292 +wil_addba_tx_request_55780 wil_addba_tx_request 3 55780 NULL
150293 +req_bio_endio_55786 req_bio_endio 3 55786 NULL nohasharray
150294 +conf_read_55786 conf_read 3-0 55786 &req_bio_endio_55786
150295 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
150296 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
150297 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
150298 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
150299 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
150300 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
150301 +write_fw_55806 write_fw 0-5-6 55806 NULL
150302 +cyapa_gen3_do_operational_check_55809 cyapa_gen3_do_operational_check 0 55809 NULL
150303 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
150304 +show_55816 show 0 55816 NULL
150305 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
150306 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
150307 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
150308 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
150309 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
150310 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
150311 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
150312 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
150313 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
150314 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
150315 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
150316 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
150317 +rsq_status_55848 rsq_status 0 55848 NULL
150318 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
150319 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
150320 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
150321 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
150322 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
150323 +hcd_alloc_coherent_55862 hcd_alloc_coherent 5-0 55862 NULL
150324 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
150325 +status_55864 status 0 55864 NULL nohasharray
150326 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
150327 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
150328 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
150329 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
150330 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
150331 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
150332 +hsc_write_55875 hsc_write 3-0 55875 NULL
150333 +nr_listen_55884 nr_listen 0 55884 NULL
150334 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
150335 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
150336 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
150337 +tda18271_init_55894 tda18271_init 0 55894 NULL
150338 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
150339 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
150340 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
150341 +cmos_write_55903 cmos_write 0 55903 NULL
150342 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
150343 +validate_change_55910 validate_change 0 55910 NULL
150344 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
150345 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
150346 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
150347 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
150348 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
150349 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
150350 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
150351 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
150352 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
150353 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
150354 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
150355 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
150356 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
150357 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
150358 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
150359 +cyapa_write_byte_55950 cyapa_write_byte 0 55950 NULL nohasharray
150360 +usb_bus_notify_55950 usb_bus_notify 0 55950 &cyapa_write_byte_55950
150361 +vxlan_get_size_55951 vxlan_get_size 0 55951 NULL
150362 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
150363 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
150364 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
150365 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
150366 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
150367 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
150368 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
150369 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
150370 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
150371 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
150372 +init_subctxts_55970 init_subctxts 0 55970 NULL
150373 +query_device_55971 query_device 0 55971 NULL
150374 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
150375 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
150376 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
150377 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
150378 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
150379 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
150380 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
150381 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
150382 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
150383 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
150384 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 NULL nohasharray
150385 +trunc_start_55996 trunc_start 0 55996 &_c4iw_write_mem_inline_55996
150386 +epic_open_55997 epic_open 0 55997 NULL nohasharray
150387 +bl_activate_55997 bl_activate 0 55997 &epic_open_55997
150388 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
150389 +show_otp0_56000 show_otp0 0 56000 NULL
150390 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
150391 +soft_store_56006 soft_store 0-4 56006 NULL
150392 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
150393 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
150394 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
150395 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
150396 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
150397 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
150398 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
150399 +toshiba_panel_power_on_set_56025 toshiba_panel_power_on_set 0 56025 NULL
150400 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
150401 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
150402 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
150403 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
150404 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
150405 +store_cursor_56036 store_cursor 0-4 56036 NULL
150406 +build_controls_56044 build_controls 0 56044 NULL
150407 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
150408 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
150409 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
150410 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
150411 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
150412 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
150413 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
150414 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL nohasharray
150415 +cyapa_i2c_pip_read_56055 cyapa_i2c_pip_read 3-0 56055 &qh_link_periodic_56055
150416 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
150417 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
150418 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
150419 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
150420 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
150421 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
150422 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
150423 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
150424 +qp_dequeue_locked_56077 qp_dequeue_locked 0-5-3 56077 &show_fc_rport_scsi_target_id_56077
150425 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
150426 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
150427 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
150428 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
150429 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
150430 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
150431 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
150432 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
150433 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 NULL nohasharray
150434 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 &v9fs_launder_page_56107
150435 +rmd256_update_56110 rmd256_update 0 56110 NULL
150436 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
150437 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
150438 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
150439 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
150440 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
150441 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
150442 +radeon_hwmon_set_pwm1_56131 radeon_hwmon_set_pwm1 0-4 56131 NULL
150443 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
150444 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
150445 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
150446 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
150447 +map_addr_56144 map_addr 7 56144 NULL nohasharray
150448 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 &map_addr_56144 nohasharray
150449 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144
150450 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
150451 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
150452 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
150453 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
150454 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
150455 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
150456 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
150457 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
150458 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
150459 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
150460 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
150461 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
150462 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
150463 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
150464 +change_qos_56178 change_qos 0 56178 NULL
150465 +complain_error_56186 complain_error 0-1 56186 NULL
150466 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
150467 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
150468 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
150469 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
150470 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
150471 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
150472 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
150473 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
150474 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
150475 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
150476 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
150477 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
150478 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
150479 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
150480 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
150481 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
150482 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
150483 +fd_copyin_56247 fd_copyin 3 56247 NULL
150484 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
150485 +ax_header_56252 ax_header 0 56252 NULL
150486 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
150487 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
150488 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
150489 +clk_enable_56265 clk_enable 0 56265 NULL
150490 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
150491 +hugetlb_entry_56271 hugetlb_entry 0 56271 NULL
150492 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
150493 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
150494 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
150495 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
150496 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
150497 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
150498 +caif_hsi_get_size_56287 caif_hsi_get_size 0 56287 NULL
150499 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
150500 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
150501 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
150502 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
150503 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
150504 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
150505 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
150506 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
150507 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
150508 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
150509 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
150510 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
150511 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
150512 +ftrace_shutdown_56312 ftrace_shutdown 0 56312 NULL
150513 +linear_add_56314 linear_add 0 56314 NULL
150514 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
150515 +read16_56319 read16 0 56319 NULL nohasharray
150516 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 &read16_56319 nohasharray
150517 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
150518 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
150519 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
150520 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
150521 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
150522 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
150523 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
150524 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
150525 +show_line2_56346 show_line2 0 56346 NULL
150526 +read_human_status_56349 read_human_status 0 56349 NULL
150527 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
150528 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
150529 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
150530 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
150531 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
150532 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
150533 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
150534 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
150535 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
150536 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
150537 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
150538 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
150539 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
150540 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
150541 +store_56373 store 0-3 56373 &usb_xfer_56373
150542 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
150543 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
150544 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
150545 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
150546 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
150547 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
150548 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
150549 +res_get_56393 res_get 0 56393 NULL
150550 +strtobool_56399 strtobool 0 56399 NULL
150551 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
150552 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 NULL nohasharray
150553 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 &e1000_alloc_rx_skb_56402
150554 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
150555 +write_gssp_56404 write_gssp 3-0 56404 NULL
150556 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
150557 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
150558 +SMB2_open_56407 SMB2_open 0 56407 NULL
150559 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
150560 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
150561 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
150562 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
150563 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
150564 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
150565 +store_msg_56417 store_msg 3 56417 NULL
150566 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
150567 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
150568 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
150569 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
150570 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
150571 +vsock_listen_56427 vsock_listen 0 56427 NULL
150572 +mddev_lock_56428 mddev_lock 0 56428 NULL
150573 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
150574 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
150575 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
150576 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
150577 +omninet_write_56432 omninet_write 0-4 56432 NULL
150578 +fl_create_56435 fl_create 5 56435 NULL nohasharray
150579 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
150580 +gnttab_map_56439 gnttab_map 2 56439 NULL
150581 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
150582 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
150583 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
150584 +walk_pgd_range_56450 walk_pgd_range 0 56450 NULL nohasharray
150585 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 &walk_pgd_range_56450
150586 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2-4-0 56453 NULL
150587 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
150588 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
150589 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
150590 +set_connectable_56458 set_connectable 4 56458 NULL
150591 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
150592 +lif_s_stream_56462 lif_s_stream 0 56462 NULL
150593 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
150594 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
150595 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
150596 +putused_user_56467 putused_user 3 56467 NULL
150597 +ocfs2_zero_extend_range_56468 ocfs2_zero_extend_range 0 56468 NULL
150598 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
150599 +phy_write_56475 phy_write 0 56475 NULL nohasharray
150600 +ds1685_rtc_sysfs_ctrl_regs_store_56475 ds1685_rtc_sysfs_ctrl_regs_store 0-4 56475 &phy_write_56475 nohasharray
150601 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &ds1685_rtc_sysfs_ctrl_regs_store_56475
150602 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
150603 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
150604 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
150605 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
150606 +bsp_check_56487 bsp_check 0 56487 NULL
150607 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 NULL nohasharray
150608 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &ieee80211_rx_mgmt_probe_beacon_56491 nohasharray
150609 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 &show_iface_data_pdu_in_order_56491
150610 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
150611 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
150612 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
150613 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
150614 +show_in_value_56503 show_in_value 0 56503 NULL
150615 +init_map_ip_56508 init_map_ip 5 56508 NULL
150616 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
150617 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
150618 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
150619 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
150620 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
150621 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
150622 +get_temp_56524 get_temp 0 56524 NULL
150623 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
150624 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
150625 +ip_options_get_56538 ip_options_get 4 56538 NULL
150626 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
150627 +ia_open_56543 ia_open 0 56543 NULL
150628 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
150629 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 NULL nohasharray
150630 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 &tcp_cwnd_test_56547
150631 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
150632 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
150633 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
150634 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
150635 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
150636 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
150637 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
150638 +proc_thermal_get_zone_temp_56566 proc_thermal_get_zone_temp 0 56566 NULL
150639 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
150640 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
150641 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
150642 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
150643 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
150644 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
150645 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
150646 +write_room_56601 write_room 0 56601 NULL nohasharray
150647 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 &write_room_56601
150648 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
150649 +event_filter_write_56609 event_filter_write 3 56609 NULL
150650 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
150651 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
150652 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
150653 +show_56623 show 0 56623 NULL nohasharray
150654 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
150655 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
150656 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
150657 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
150658 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
150659 +gather_array_56641 gather_array 3 56641 NULL
150660 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
150661 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
150662 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
150663 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
150664 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
150665 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
150666 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653 nohasharray
150667 +s3c_hsotg_handle_unaligned_buf_start_56653 s3c_hsotg_handle_unaligned_buf_start 0 56653 &qla2x00_reset_chip_56653
150668 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
150669 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
150670 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
150671 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
150672 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
150673 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
150674 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
150675 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
150676 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
150677 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
150678 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
150679 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
150680 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
150681 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
150682 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
150683 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
150684 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
150685 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
150686 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
150687 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &da9055_gpio_to_irq_56686 nohasharray
150688 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &snd_gus_dram_read_56686
150689 +sd_done_56689 sd_done 0 56689 NULL
150690 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
150691 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
150692 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
150693 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
150694 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
150695 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
150696 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
150697 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
150698 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
150699 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
150700 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
150701 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
150702 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
150703 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
150704 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
150705 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
150706 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 2-0 56725 NULL nohasharray
150707 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
150708 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
150709 +read_reg_56732 read_reg 0 56732 NULL
150710 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
150711 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
150712 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
150713 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
150714 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
150715 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
150716 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
150717 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
150718 +get_temp2_fault_56754 get_temp2_fault 0 56754 NULL nohasharray
150719 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 &get_temp2_fault_56754
150720 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
150721 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
150722 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
150723 +alloc_iommu_56778 alloc_iommu 2-3 56778 NULL
150724 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
150725 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
150726 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
150727 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
150728 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
150729 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
150730 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
150731 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
150732 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
150733 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
150734 +tun_net_open_56800 tun_net_open 0 56800 NULL
150735 +backlog_store_56804 backlog_store 0-3 56804 NULL
150736 +read_indexes_56805 read_indexes 2-0 56805 NULL
150737 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
150738 +do_syslog_56807 do_syslog 3-0 56807 NULL
150739 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
150740 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
150741 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
150742 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
150743 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
150744 +brightness_write_56821 brightness_write 0 56821 NULL
150745 +iwl_mvm_start_fw_dbg_conf_56823 iwl_mvm_start_fw_dbg_conf 0 56823 NULL
150746 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
150747 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
150748 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
150749 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
150750 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
150751 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
150752 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
150753 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
150754 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
150755 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
150756 +identify_fw_56853 identify_fw 0 56853 NULL
150757 +header_create_56856 header_create 0 56856 NULL nohasharray
150758 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 &header_create_56856
150759 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
150760 +adp8860_show_56860 adp8860_show 0 56860 NULL
150761 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
150762 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
150763 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
150764 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
150765 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
150766 +check_export_56865 check_export 0 56865 NULL
150767 +store_sched7_56868 store_sched7 0-4 56868 NULL
150768 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
150769 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
150770 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
150771 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
150772 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
150773 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
150774 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
150775 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
150776 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
150777 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
150778 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
150779 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
150780 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
150781 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
150782 +rio_open_56900 rio_open 0 56900 NULL
150783 +arp_mangle_56902 arp_mangle 0 56902 NULL
150784 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
150785 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
150786 +strcspn_56913 strcspn 0 56913 NULL
150787 +i801_transaction_56919 i801_transaction 0 56919 NULL
150788 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
150789 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
150790 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
150791 +check_header_56930 check_header 2 56930 NULL
150792 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
150793 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
150794 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
150795 +read_56934 read 0 56934 NULL
150796 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
150797 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
150798 +set_property_56939 set_property 0 56939 NULL
150799 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
150800 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
150801 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
150802 +aux_56950 aux 0 56950 NULL
150803 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
150804 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
150805 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
150806 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
150807 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
150808 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
150809 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
150810 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
150811 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
150812 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
150813 +read_56981 read 0 56981 NULL
150814 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
150815 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
150816 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
150817 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
150818 +ssp_spi_sync_56994 ssp_spi_sync 0 56994 NULL
150819 +CIFS_open_56997 CIFS_open 0 56997 NULL
150820 +consolidate_57001 consolidate 0 57001 NULL
150821 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
150822 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
150823 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
150824 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
150825 +fore200e_send_57011 fore200e_send 0 57011 NULL
150826 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
150827 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
150828 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
150829 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
150830 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
150831 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
150832 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
150833 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
150834 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
150835 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
150836 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
150837 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
150838 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
150839 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
150840 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
150841 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
150842 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
150843 +do_jit_57066 do_jit 0 57066 NULL nohasharray
150844 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
150845 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
150846 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
150847 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 NULL nohasharray
150848 +buf_prepare_57069 buf_prepare 0 57069 &sis190_try_rx_copy_57069
150849 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
150850 +top_off_threshold_current_show_57077 top_off_threshold_current_show 0 57077 NULL
150851 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
150852 +wmi_send_57083 wmi_send 0 57083 NULL
150853 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
150854 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
150855 +show_57089 show 0 57089 NULL
150856 +patch_alc880_57095 patch_alc880 0 57095 NULL
150857 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
150858 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
150859 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
150860 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
150861 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
150862 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
150863 +s_stream_57108 s_stream 0 57108 NULL
150864 +show_enabled_57111 show_enabled 0 57111 NULL
150865 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
150866 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
150867 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
150868 +get_sum_57128 get_sum 0 57128 NULL nohasharray
150869 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
150870 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
150871 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
150872 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
150873 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
150874 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
150875 +tpm_seal_57138 tpm_seal 0 57138 NULL
150876 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
150877 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
150878 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
150879 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
150880 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
150881 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
150882 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
150883 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
150884 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
150885 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
150886 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 NULL nohasharray
150887 +set_shutter_57164 set_shutter 0 57164 &nilfs_btree_prepare_convert_and_insert_57164
150888 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
150889 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
150890 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
150891 +rcu_panic_57170 rcu_panic 0 57170 NULL
150892 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
150893 +average_read_57175 average_read 0-3 57175 NULL
150894 +netlink_create_57178 netlink_create 0 57178 NULL
150895 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
150896 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
150897 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
150898 +common_file_perm_57189 common_file_perm 0 57189 NULL
150899 +sys_poll_57190 sys_poll 2 57190 NULL
150900 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
150901 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
150902 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
150903 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
150904 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
150905 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
150906 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
150907 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
150908 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
150909 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
150910 +edid_show_57216 edid_show 0-5-6 57216 NULL
150911 +stats_show_57218 stats_show 0 57218 NULL
150912 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
150913 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
150914 +change_mtu_57227 change_mtu 0 57227 NULL
150915 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
150916 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
150917 +csource_show_57233 csource_show 0 57233 NULL
150918 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
150919 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
150920 +flush_space_57241 flush_space 0 57241 NULL
150921 +rmd320_update_57243 rmd320_update 0 57243 NULL
150922 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
150923 +lbmRead_57247 lbmRead 0 57247 NULL
150924 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
150925 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
150926 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
150927 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
150928 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
150929 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
150930 +set_component_active_57266 set_component_active 0-4 57266 NULL
150931 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
150932 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
150933 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
150934 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
150935 +show_voltage_57273 show_voltage 0 57273 NULL
150936 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
150937 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
150938 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
150939 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
150940 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
150941 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
150942 +infos_show_57284 infos_show 0 57284 NULL
150943 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
150944 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
150945 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
150946 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
150947 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
150948 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
150949 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
150950 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
150951 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
150952 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
150953 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
150954 +show_alarm_57318 show_alarm 0 57318 NULL
150955 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
150956 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
150957 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
150958 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
150959 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
150960 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
150961 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
150962 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
150963 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
150964 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
150965 +hw_init_57341 hw_init 0 57341 NULL
150966 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
150967 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
150968 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
150969 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
150970 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
150971 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
150972 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
150973 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL nohasharray
150974 +qlcnic_get_sset_count_57354 qlcnic_get_sset_count 0 57354 &ql_adapter_reset_57354
150975 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
150976 +get_component_type_57362 get_component_type 0 57362 NULL
150977 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
150978 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
150979 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
150980 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
150981 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
150982 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
150983 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
150984 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
150985 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
150986 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
150987 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
150988 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
150989 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
150990 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
150991 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
150992 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
150993 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
150994 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
150995 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
150996 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
150997 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
150998 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
150999 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
151000 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
151001 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
151002 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
151003 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
151004 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
151005 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
151006 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
151007 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
151008 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
151009 +rss_key_write_57441 rss_key_write 3-0 57441 NULL
151010 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
151011 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
151012 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
151013 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
151014 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
151015 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
151016 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
151017 +send_midi_async_57463 send_midi_async 3 57463 NULL
151018 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
151019 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
151020 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
151021 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
151022 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
151023 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
151024 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
151025 +omninet_write_room_57488 omninet_write_room 0 57488 NULL nohasharray
151026 +em_store_57488 em_store 0 57488 &omninet_write_room_57488
151027 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
151028 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
151029 +read_57490 read 0 57490 &read_file_skb_rx_57490
151030 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
151031 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
151032 +copy_in_user_57502 copy_in_user 3 57502 NULL
151033 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
151034 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
151035 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
151036 +ks8842_read32_57505 ks8842_read32 0 57505 &ckhdid_printf_57505 nohasharray
151037 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ks8842_read32_57505
151038 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
151039 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
151040 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
151041 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
151042 +init_tag_map_57515 init_tag_map 3 57515 NULL
151043 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
151044 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 NULL nohasharray
151045 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 &il_dbgfs_force_reset_read_57517 nohasharray
151046 +store_57517 store 0-3 57517 &wil_read_file_ssid_57517
151047 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
151048 +cmm_read_57520 cmm_read 3-0 57520 NULL
151049 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
151050 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
151051 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
151052 +inode_permission_57531 inode_permission 0 57531 NULL
151053 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
151054 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
151055 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
151056 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
151057 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
151058 +ls_switch_store_57554 ls_switch_store 4-0 57554 NULL
151059 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
151060 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &ext4_group_first_block_no_57559 nohasharray
151061 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ReadHDLCPnP_57559
151062 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
151063 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
151064 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
151065 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
151066 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
151067 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
151068 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
151069 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
151070 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
151071 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
151072 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
151073 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
151074 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
151075 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
151076 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
151077 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
151078 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
151079 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
151080 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
151081 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
151082 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL nohasharray
151083 +iwl_dbgfs_uapsd_misbehaving_write_57622 iwl_dbgfs_uapsd_misbehaving_write 0-3 57622 &sk_stream_alloc_skb_57622
151084 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 NULL nohasharray
151085 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 &tx_tx_retry_template_read_57623
151086 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
151087 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
151088 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
151089 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
151090 +mem_read_57631 mem_read 3-0 57631 NULL
151091 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
151092 +mr_read_57639 mr_read 0 57639 NULL
151093 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
151094 +nvkm_fifo_create__57643 nvkm_fifo_create_ 5-6 57643 NULL
151095 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
151096 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
151097 +c_can_start_57654 c_can_start 0 57654 NULL
151098 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
151099 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
151100 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
151101 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
151102 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
151103 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
151104 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
151105 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
151106 +__lgwrite_57669 __lgwrite 4 57669 NULL
151107 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
151108 +pte_entry_57674 pte_entry 0 57674 NULL
151109 +ax88179_read_cmd_nopm_57675 ax88179_read_cmd_nopm 5 57675 NULL
151110 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
151111 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
151112 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
151113 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
151114 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
151115 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 NULL nohasharray
151116 +i40evf_open_57695 i40evf_open 0 57695 &f1x_match_to_this_node_57695
151117 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
151118 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
151119 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
151120 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
151121 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
151122 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
151123 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
151124 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
151125 +show_status_str_57729 show_status_str 0 57729 NULL
151126 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
151127 +i915_gem_object_get_pages_57734 i915_gem_object_get_pages 0 57734 NULL
151128 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
151129 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
151130 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
151131 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
151132 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
151133 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
151134 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 4-0 57742 &compat_sys_set_mempolicy_57742
151135 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
151136 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
151137 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
151138 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
151139 +bond_create_57752 bond_create 0 57752 NULL
151140 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
151141 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
151142 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
151143 +tgr192_final_57774 tgr192_final 0 57774 NULL
151144 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
151145 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
151146 +r6040_open_57779 r6040_open 0 57779 NULL
151147 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
151148 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
151149 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
151150 +read_fifo_57785 read_fifo 0 57785 &set_eeprom2_57785
151151 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
151152 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
151153 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
151154 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
151155 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
151156 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
151157 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
151158 +evdev_read_57810 evdev_read 0-3 57810 NULL
151159 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
151160 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
151161 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
151162 +ath10k_install_key_57827 ath10k_install_key 0 57827 NULL nohasharray
151163 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 &ath10k_install_key_57827
151164 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
151165 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
151166 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
151167 +start_ch_57836 start_ch 0 57836 NULL
151168 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
151169 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
151170 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
151171 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
151172 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
151173 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
151174 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
151175 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
151176 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
151177 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
151178 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
151179 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
151180 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
151181 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 NULL
151182 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
151183 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
151184 +ds1685_rtc_sysfs_time_regs_store_57871 ds1685_rtc_sysfs_time_regs_store 0-4 57871 NULL
151185 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
151186 +hsi_async_57877 hsi_async 0 57877 NULL
151187 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
151188 +nvkm_mxm_create__57880 nvkm_mxm_create_ 4 57880 NULL
151189 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
151190 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
151191 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
151192 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
151193 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
151194 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
151195 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
151196 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
151197 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
151198 +ls_level_store_57907 ls_level_store 4-0 57907 NULL
151199 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
151200 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
151201 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
151202 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
151203 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
151204 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
151205 +journal_join_57921 journal_join 0 57921 NULL
151206 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
151207 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
151208 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
151209 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
151210 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
151211 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
151212 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
151213 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
151214 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
151215 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
151216 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
151217 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
151218 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
151219 +rx_57944 rx 4 57944 NULL
151220 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
151221 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
151222 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
151223 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
151224 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
151225 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
151226 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
151227 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
151228 +vport_create_57966 vport_create 0 57966 NULL
151229 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
151230 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
151231 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
151232 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
151233 +proc_getattr_57984 proc_getattr 0 57984 NULL
151234 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
151235 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
151236 +rt2500usb_get_tx_data_len_57994 rt2500usb_get_tx_data_len 0 57994 NULL
151237 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
151238 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
151239 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
151240 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
151241 +pfkey_create_58010 pfkey_create 0 58010 NULL
151242 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
151243 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
151244 +__ip6_append_data_58014 __ip6_append_data 9-10 58014 NULL
151245 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
151246 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
151247 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
151248 +svga_match_format_58028 svga_match_format 0 58028 NULL
151249 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
151250 +get_temp_58031 get_temp 0 58031 NULL
151251 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
151252 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
151253 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
151254 +do_writepage_58047 do_writepage 0 58047 NULL
151255 +ifx_spi_write_room_58048 ifx_spi_write_room 0 58048 NULL
151256 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
151257 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
151258 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
151259 +mce_async_out_58056 mce_async_out 3 58056 NULL
151260 +bq32k_write_58057 bq32k_write 4 58057 NULL
151261 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
151262 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
151263 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
151264 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
151265 +ignore_store_58069 ignore_store 0-4 58069 NULL
151266 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
151267 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
151268 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
151269 +store_event_char_58077 store_event_char 0-4 58077 NULL
151270 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
151271 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
151272 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
151273 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
151274 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 NULL nohasharray
151275 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 &sdr_cap_queue_setup_58082
151276 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
151277 +amd_xgbe_phy_read_status_58087 amd_xgbe_phy_read_status 0 58087 NULL
151278 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
151279 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
151280 +defined_show_58091 defined_show 0 58091 NULL nohasharray
151281 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
151282 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
151283 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
151284 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
151285 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 NULL
151286 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
151287 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
151288 +alloc_rbio_58107 alloc_rbio 3 58107 NULL
151289 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
151290 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
151291 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
151292 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
151293 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
151294 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
151295 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
151296 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
151297 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
151298 +savemem_58129 savemem 3 58129 NULL
151299 +std_validate_58132 std_validate 0 58132 NULL
151300 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
151301 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
151302 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
151303 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
151304 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
151305 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
151306 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
151307 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
151308 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
151309 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL
151310 +gf100_ram_create__58151 gf100_ram_create_ 5 58151 NULL nohasharray
151311 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 &gf100_ram_create__58151 nohasharray
151312 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
151313 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
151314 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
151315 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
151316 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
151317 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
151318 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
151319 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
151320 +btrfs_map_sblock_58168 btrfs_map_sblock 3 58168 NULL
151321 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
151322 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
151323 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
151324 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
151325 +write_58175 write 0 58175 &pages_collapsed_show_58175
151326 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
151327 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
151328 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
151329 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
151330 +wlcore_read_58185 wlcore_read 0 58185 NULL
151331 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
151332 +asix_write_cmd_58192 asix_write_cmd 5-0 58192 NULL
151333 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
151334 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL
151335 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
151336 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
151337 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
151338 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
151339 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
151340 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
151341 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
151342 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
151343 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
151344 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
151345 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
151346 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
151347 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
151348 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
151349 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL
151350 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
151351 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
151352 +usb_set_report_58244 usb_set_report 0 58244 NULL
151353 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
151354 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
151355 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
151356 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
151357 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
151358 +pcan_usb_fd_start_58260 pcan_usb_fd_start 0 58260 NULL
151359 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
151360 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
151361 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
151362 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
151363 +profile_load_58267 profile_load 3-0 58267 NULL
151364 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
151365 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
151366 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
151367 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
151368 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
151369 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274 nohasharray
151370 +cyapa_gen3_bl_initiate_58274 cyapa_gen3_bl_initiate 0 58274 &set_enable_58274
151371 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
151372 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
151373 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
151374 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
151375 +cyapa_gen5_state_parse_58296 cyapa_gen5_state_parse 0 58296 NULL
151376 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
151377 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
151378 +uart6850_open_58304 uart6850_open 0 58304 NULL
151379 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
151380 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
151381 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
151382 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL
151383 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
151384 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
151385 +post_send_58312 post_send 0 58312 NULL
151386 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
151387 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
151388 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
151389 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
151390 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
151391 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
151392 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
151393 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
151394 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
151395 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
151396 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
151397 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
151398 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
151399 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
151400 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &__copy_from_user_swizzled_58337 nohasharray
151401 +ax25_create_58337 ax25_create 0 58337 &skb_ensure_writable_58337
151402 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
151403 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
151404 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
151405 +get_in_max_58344 get_in_max 0 58344 NULL
151406 +opts_show_58345 opts_show 0 58345 NULL
151407 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
151408 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347
151409 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
151410 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
151411 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
151412 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
151413 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
151414 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
151415 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
151416 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
151417 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
151418 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
151419 +find_best_unit_58375 find_best_unit 0 58375 NULL
151420 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
151421 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
151422 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
151423 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
151424 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
151425 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
151426 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
151427 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
151428 +mgslpc_write_room_58392 mgslpc_write_room 0 58392 NULL
151429 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
151430 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
151431 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
151432 +sctp_make_init_58401 sctp_make_init 4 58401 NULL
151433 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
151434 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
151435 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
151436 +madc_read_58412 madc_read 0 58412 NULL
151437 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
151438 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
151439 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
151440 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
151441 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
151442 +smk_access_58423 smk_access 0 58423 NULL nohasharray
151443 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
151444 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
151445 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
151446 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
151447 +show_bit_58443 show_bit 0 58443 NULL
151448 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
151449 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
151450 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
151451 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
151452 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
151453 +store_memory_58460 store_memory 0-4 58460 NULL
151454 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
151455 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
151456 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
151457 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
151458 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
151459 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
151460 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
151461 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
151462 +cxgb_up_58476 cxgb_up 0 58476 NULL
151463 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
151464 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
151465 +show_nctxts_58478 show_nctxts 0 58478 NULL
151466 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
151467 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
151468 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
151469 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
151470 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
151471 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
151472 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
151473 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
151474 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
151475 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
151476 +cyapa_show_suspend_scanrate_58498 cyapa_show_suspend_scanrate 0 58498 NULL nohasharray
151477 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 &cyapa_show_suspend_scanrate_58498
151478 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
151479 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
151480 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
151481 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
151482 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506 nohasharray
151483 +cyapa_check_is_operational_58506 cyapa_check_is_operational 0 58506 &patch_cs420x_58506
151484 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
151485 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
151486 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
151487 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
151488 +efs_readpage_58517 efs_readpage 0 58517 NULL
151489 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
151490 +freezer_write_58529 freezer_write 0-3 58529 NULL
151491 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
151492 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
151493 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
151494 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
151495 +mac80211_hwsim_get_et_sset_count_58547 mac80211_hwsim_get_et_sset_count 0 58547 NULL
151496 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
151497 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
151498 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
151499 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
151500 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
151501 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
151502 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
151503 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
151504 +store_sustain_58580 store_sustain 0-4 58580 NULL
151505 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
151506 +sendmsg_58582 sendmsg 0-4 58582 NULL
151507 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
151508 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
151509 +ecryptfs_write_end_58594 ecryptfs_write_end 0-5-3 58594 NULL
151510 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
151511 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
151512 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
151513 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
151514 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
151515 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
151516 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
151517 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
151518 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
151519 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
151520 +run_show_58628 run_show 0 58628 NULL nohasharray
151521 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
151522 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
151523 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
151524 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
151525 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
151526 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
151527 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
151528 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
151529 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
151530 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
151531 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
151532 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
151533 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
151534 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
151535 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
151536 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
151537 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 NULL nohasharray
151538 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 &nfulnl_alloc_skb_58662 nohasharray
151539 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662
151540 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
151541 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
151542 +simple_statfs_58676 simple_statfs 0 58676 NULL
151543 +store_local_port_58678 store_local_port 0 58678 NULL
151544 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
151545 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
151546 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
151547 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
151548 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
151549 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
151550 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
151551 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
151552 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
151553 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
151554 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
151555 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
151556 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
151557 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
151558 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
151559 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
151560 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
151561 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
151562 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
151563 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
151564 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
151565 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
151566 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
151567 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
151568 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
151569 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
151570 +do_tx_58737 do_tx 0 58737 NULL
151571 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
151572 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
151573 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
151574 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
151575 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
151576 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
151577 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
151578 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
151579 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
151580 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
151581 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 NULL nohasharray
151582 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 &__do_config_autodelink_58763
151583 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
151584 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
151585 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
151586 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
151587 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
151588 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
151589 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
151590 +cyapa_gen5_calibrate_pwcs_58789 cyapa_gen5_calibrate_pwcs 0 58789 NULL
151591 +show_58791 show 0 58791 NULL
151592 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
151593 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
151594 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
151595 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
151596 +isku_sysfs_read_58806 isku_sysfs_read 5-0 58806 NULL nohasharray
151597 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 &isku_sysfs_read_58806
151598 +write_file_58812 write_file 4 58812 NULL
151599 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL
151600 +show_tempsense_58819 show_tempsense 0 58819 NULL
151601 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 2-0 58821 NULL
151602 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
151603 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
151604 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
151605 +ssp_disable_sensor_58838 ssp_disable_sensor 0 58838 NULL
151606 +command_write_58841 command_write 3-0 58841 NULL nohasharray
151607 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
151608 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
151609 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
151610 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
151611 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL
151612 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
151613 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
151614 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
151615 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
151616 +flash_brightness_store_58854 flash_brightness_store 0-4 58854 NULL
151617 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
151618 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
151619 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
151620 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
151621 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
151622 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
151623 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
151624 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
151625 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
151626 +efx_ethtool_get_sset_count_58876 efx_ethtool_get_sset_count 0 58876 NULL
151627 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
151628 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
151629 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
151630 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
151631 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
151632 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
151633 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
151634 +gs_alloc_req_58883 gs_alloc_req 2 58883 NULL nohasharray
151635 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 &gs_alloc_req_58883
151636 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
151637 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
151638 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
151639 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
151640 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
151641 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
151642 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
151643 +store_in8_58913 store_in8 0-4 58913 NULL
151644 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
151645 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
151646 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
151647 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
151648 +ncp_request_58920 ncp_request 0 58920 NULL
151649 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
151650 +klp_disable_object_58923 klp_disable_object 0 58923 NULL
151651 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
151652 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
151653 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
151654 +write_pmsg_58932 write_pmsg 3-0 58932 NULL
151655 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
151656 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
151657 +set_als_58942 set_als 0-4 58942 NULL
151658 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
151659 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
151660 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
151661 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
151662 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
151663 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
151664 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
151665 +version_show_58957 version_show 0 58957 NULL
151666 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
151667 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
151668 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
151669 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
151670 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
151671 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
151672 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
151673 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
151674 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
151675 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 NULL nohasharray
151676 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975 nohasharray
151677 +msi001_wreg_58975 msi001_wreg 0 58975 &als_wait_for_data_ready_58975
151678 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
151679 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
151680 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
151681 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL nohasharray
151682 +efx_ef10_describe_stats_58986 efx_ef10_describe_stats 0 58986 &fsp_attr_show_ver_58986
151683 +bch_extent_to_text_58987 bch_extent_to_text 2 58987 NULL
151684 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
151685 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
151686 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
151687 +show_comm_59000 show_comm 0 59000 NULL
151688 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
151689 +init_list_set_59005 init_list_set 3 59005 NULL
151690 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
151691 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
151692 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
151693 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
151694 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
151695 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
151696 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
151697 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
151698 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
151699 +write_59035 write 0 59035 NULL
151700 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
151701 +contrast_store_59039 contrast_store 0-4 59039 NULL
151702 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
151703 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
151704 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
151705 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
151706 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
151707 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
151708 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
151709 +dlci_header_59057 dlci_header 0 59057 NULL
151710 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
151711 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
151712 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
151713 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
151714 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
151715 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
151716 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
151717 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
151718 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
151719 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
151720 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
151721 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
151722 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
151723 +xfs_zero_eof_59103 xfs_zero_eof 0-3-2 59103 NULL
151724 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
151725 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 NULL nohasharray
151726 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 &mmc_sd_num_wr_blocks_59112
151727 +launder_page_59115 launder_page 0 59115 NULL nohasharray
151728 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
151729 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
151730 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
151731 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 4-0-5 59122 NULL nohasharray
151732 +scsi_io_completion_59122 scsi_io_completion 2 59122 &sta_tx_latency_stat_table_59122
151733 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
151734 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
151735 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
151736 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
151737 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
151738 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
151739 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
151740 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
151741 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
151742 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
151743 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
151744 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
151745 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
151746 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
151747 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
151748 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
151749 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
151750 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
151751 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
151752 +ksize_59176 ksize 0 59176 NULL
151753 +setup_window_59178 setup_window 5-2-4-7 59178 NULL
151754 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 NULL nohasharray
151755 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &lowpan_fetch_skb_59181 nohasharray
151756 +patch_alc268_59181 patch_alc268 0 59181 &fill_bitmap_rle_bits_59181
151757 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
151758 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
151759 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
151760 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
151761 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
151762 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
151763 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
151764 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
151765 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
151766 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
151767 +fast_rx_path_59214 fast_rx_path 3 59214 NULL nohasharray
151768 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 &fast_rx_path_59214
151769 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
151770 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
151771 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
151772 +dt3155_read_59226 dt3155_read 3 59226 NULL
151773 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
151774 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
151775 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
151776 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
151777 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
151778 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
151779 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
151780 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
151781 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
151782 +SMB2_write_59246 SMB2_write 0 59246 NULL
151783 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
151784 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
151785 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
151786 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
151787 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
151788 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
151789 +cyapa_i2c_pip_write_59260 cyapa_i2c_pip_write 3-0 59260 NULL
151790 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
151791 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
151792 +max_active_store_59266 max_active_store 0-4 59266 NULL
151793 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
151794 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
151795 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
151796 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
151797 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
151798 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
151799 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
151800 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
151801 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
151802 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
151803 +show_install_59288 show_install 0 59288 NULL nohasharray
151804 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
151805 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
151806 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
151807 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
151808 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
151809 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
151810 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
151811 +udp_error_59301 udp_error 0 59301 NULL nohasharray
151812 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
151813 +in_read_index_show_59302 in_read_index_show 0 59302 NULL nohasharray
151814 +get_key_haup_common_59302 get_key_haup_common 5 59302 &in_read_index_show_59302
151815 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
151816 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
151817 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
151818 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
151819 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
151820 +fd_copyout_59323 fd_copyout 3 59323 NULL
151821 +store_59326 store 0-4 59326 NULL
151822 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
151823 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
151824 +amd_xgbe_phy_config_init_59332 amd_xgbe_phy_config_init 0 59332 NULL
151825 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
151826 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
151827 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
151828 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
151829 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
151830 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
151831 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
151832 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
151833 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
151834 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
151835 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
151836 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
151837 +capinc_tty_write_room_59367 capinc_tty_write_room 0 59367 NULL
151838 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
151839 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
151840 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
151841 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
151842 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
151843 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
151844 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
151845 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
151846 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
151847 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
151848 +dax_do_io_59399 dax_do_io 5-0 59399 NULL
151849 +idProduct_show_59405 idProduct_show 0 59405 NULL
151850 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
151851 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
151852 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
151853 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
151854 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
151855 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
151856 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
151857 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
151858 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
151859 +max_show_59442 max_show 0 59442 NULL nohasharray
151860 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
151861 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
151862 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
151863 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
151864 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
151865 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
151866 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
151867 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
151868 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
151869 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
151870 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
151871 +tipc_recv_stream_59456 tipc_recv_stream 4-0 59456 NULL nohasharray
151872 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 &tipc_recv_stream_59456
151873 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
151874 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
151875 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
151876 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
151877 +aux_ch_59466 aux_ch 0 59466 NULL
151878 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
151879 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
151880 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
151881 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
151882 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
151883 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
151884 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
151885 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
151886 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
151887 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
151888 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
151889 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
151890 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
151891 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
151892 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
151893 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
151894 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
151895 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
151896 +defrag_store_59501 defrag_store 4-0 59501 NULL
151897 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
151898 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
151899 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
151900 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
151901 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
151902 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
151903 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
151904 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
151905 +gather_write_59526 gather_write 0 59526 NULL nohasharray
151906 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
151907 +vcc_create_59531 vcc_create 0 59531 NULL
151908 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
151909 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
151910 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
151911 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
151912 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
151913 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
151914 +msix_setup_entries_59545 msix_setup_entries 0 59545 NULL nohasharray
151915 +idr_alloc_59545 idr_alloc 0 59545 &msix_setup_entries_59545
151916 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
151917 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
151918 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
151919 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
151920 +show_59558 show 0 59558 NULL
151921 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
151922 +tunables_write_59563 tunables_write 3-0 59563 NULL
151923 +bio_split_59564 bio_split 2 59564 NULL
151924 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
151925 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
151926 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
151927 +afs_fsync_59569 afs_fsync 0 59569 NULL
151928 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
151929 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
151930 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
151931 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
151932 +write_pbl_59583 write_pbl 4 59583 NULL
151933 +resp_write_same_59587 resp_write_same 2 59587 NULL
151934 +memdup_user_59590 memdup_user 2 59590 NULL
151935 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
151936 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
151937 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
151938 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
151939 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
151940 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
151941 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
151942 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
151943 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
151944 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
151945 +module_event_59614 module_event 0 59614 NULL
151946 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
151947 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
151948 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
151949 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
151950 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
151951 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
151952 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
151953 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
151954 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
151955 +seq_open_tab_59633 seq_open_tab 3-2 59633 NULL
151956 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
151957 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
151958 +console_show_59641 console_show 0 59641 NULL
151959 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
151960 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
151961 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
151962 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
151963 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
151964 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
151965 +file_update_time_59647 file_update_time 0 59647 NULL
151966 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
151967 +ubifs_setxattr_59650 ubifs_setxattr 4-0 59650 &hidraw_read_59650 nohasharray
151968 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &ubifs_setxattr_59650
151969 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
151970 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
151971 +ax88179_write_cmd_59661 ax88179_write_cmd 5-0 59661 NULL nohasharray
151972 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 &ax88179_write_cmd_59661 nohasharray
151973 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661
151974 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
151975 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
151976 +register_jprobe_59669 register_jprobe 0 59669 NULL
151977 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
151978 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
151979 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
151980 +pch_gbe_get_sset_count_59679 pch_gbe_get_sset_count 0 59679 NULL
151981 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
151982 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
151983 +sriov_enable_59689 sriov_enable 0 59689 NULL
151984 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
151985 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
151986 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
151987 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
151988 +create_59705 create 0 59705 NULL
151989 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
151990 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
151991 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
151992 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
151993 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
151994 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
151995 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
151996 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
151997 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL
151998 +pc_show_59731 pc_show 0 59731 NULL nohasharray
151999 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
152000 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
152001 +set_mode_59733 set_mode 0 59733 NULL
152002 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
152003 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
152004 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
152005 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
152006 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
152007 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
152008 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
152009 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
152010 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
152011 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
152012 +strnlen_59746 strnlen 0 59746 NULL nohasharray
152013 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
152014 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
152015 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
152016 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
152017 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 NULL nohasharray
152018 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 &sctp_manip_pkt_59749
152019 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
152020 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
152021 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
152022 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
152023 +get_sset_count_59766 get_sset_count 0 59766 &long_retry_limit_read_59766 nohasharray
152024 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &get_sset_count_59766
152025 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
152026 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
152027 +venus_remove_59781 venus_remove 4 59781 NULL
152028 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
152029 +net2280_enable_59787 net2280_enable 0 59787 NULL
152030 +xlog_do_recover_59789 xlog_do_recover 3 59789 NULL
152031 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
152032 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
152033 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
152034 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
152035 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
152036 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
152037 +ipw_write_59807 ipw_write 3 59807 NULL nohasharray
152038 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 &ipw_write_59807
152039 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
152040 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
152041 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
152042 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
152043 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
152044 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
152045 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
152046 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
152047 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
152048 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
152049 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
152050 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
152051 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
152052 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
152053 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
152054 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
152055 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
152056 +erst_clear_59835 erst_clear 0 59835 NULL
152057 +bq24190_write_59837 bq24190_write 0 59837 NULL
152058 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
152059 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
152060 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
152061 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
152062 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
152063 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
152064 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
152065 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
152066 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
152067 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
152068 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
152069 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
152070 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
152071 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
152072 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
152073 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
152074 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
152075 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
152076 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
152077 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
152078 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
152079 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
152080 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
152081 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
152082 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
152083 +xwrite_59906 xwrite 3 59906 NULL
152084 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
152085 +swiotlb_map_page_59909 swiotlb_map_page 3 59909 NULL
152086 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
152087 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
152088 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
152089 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
152090 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL nohasharray
152091 +toshiba_sleep_functions_status_set_59923 toshiba_sleep_functions_status_set 0 59923 &cachefiles_read_or_alloc_page_59923
152092 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
152093 +read_59931 read 0 59931 NULL
152094 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
152095 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
152096 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
152097 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
152098 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
152099 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
152100 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
152101 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
152102 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
152103 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
152104 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
152105 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
152106 +cuse_write_59958 cuse_write 0-3 59958 NULL
152107 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
152108 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
152109 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
152110 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
152111 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
152112 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
152113 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
152114 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
152115 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 NULL nohasharray
152116 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 &tpm_tis_send_main_59980
152117 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
152118 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
152119 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
152120 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
152121 +setup_60000 setup 0 60000 NULL
152122 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
152123 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
152124 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
152125 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
152126 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
152127 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
152128 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
152129 +register_device_60015 register_device 2-3 60015 NULL
152130 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
152131 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
152132 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
152133 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
152134 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
152135 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
152136 +store_60029 store 0-3 60029 NULL nohasharray
152137 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
152138 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
152139 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
152140 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
152141 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
152142 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
152143 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
152144 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 2-0 60044 NULL
152145 +vcs_size_60050 vcs_size 0 60050 NULL
152146 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
152147 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
152148 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
152149 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
152150 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
152151 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
152152 +compat_writev_60063 compat_writev 3 60063 NULL
152153 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
152154 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
152155 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
152156 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
152157 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
152158 +show_60078 show 0 60078 NULL nohasharray
152159 +rtl2832_regmap_read_60078 rtl2832_regmap_read 0 60078 &show_60078
152160 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
152161 +smk_curacc_60080 smk_curacc 0 60080 NULL
152162 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
152163 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
152164 +hw_init_60084 hw_init 0 60084 NULL
152165 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
152166 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
152167 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
152168 +read_fs_60094 read_fs 0-5-6 60094 NULL
152169 +in_tx_show_60098 in_tx_show 0 60098 NULL
152170 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
152171 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
152172 +operational_check_60102 operational_check 0 60102 NULL
152173 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
152174 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
152175 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
152176 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
152177 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
152178 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
152179 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
152180 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
152181 +show_60125 show 0 60125 NULL
152182 +show_60127 show 0 60127 NULL
152183 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
152184 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
152185 +devnum_show_60150 devnum_show 0 60150 NULL
152186 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
152187 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
152188 +bind_60156 bind 0 60156 &ld_usb_read_60156
152189 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
152190 +init_state_60165 init_state 2 60165 NULL nohasharray
152191 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
152192 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
152193 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
152194 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
152195 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
152196 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
152197 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
152198 +avc_denied_60181 avc_denied 0 60181 NULL
152199 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
152200 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
152201 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
152202 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
152203 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
152204 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
152205 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 NULL nohasharray
152206 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 &arch_setup_msi_irqs_60193
152207 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
152208 +acquire_store_60201 acquire_store 0-4 60201 NULL
152209 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
152210 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
152211 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
152212 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
152213 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
152214 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
152215 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
152216 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
152217 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
152218 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
152219 +kstrtouint_60233 kstrtouint 0 60233 NULL
152220 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
152221 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
152222 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
152223 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
152224 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
152225 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
152226 +alx_get_sset_count_60255 alx_get_sset_count 0 60255 NULL
152227 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
152228 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
152229 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
152230 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
152231 +validate_trigger_60267 validate_trigger 0 60267 NULL
152232 +m920x_read_60272 m920x_read 0 60272 NULL
152233 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
152234 +printer_write_60276 printer_write 3 60276 NULL
152235 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
152236 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
152237 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
152238 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
152239 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
152240 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
152241 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
152242 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
152243 +dn_nsp_return_disc_60296 dn_nsp_return_disc 2 60296 NULL
152244 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
152245 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL
152246 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
152247 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
152248 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
152249 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
152250 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
152251 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
152252 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
152253 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
152254 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
152255 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
152256 +rh_call_control_60349 rh_call_control 0 60349 NULL
152257 +init_60352 init 0 60352 NULL
152258 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
152259 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
152260 +prepare_60360 prepare 0 60360 NULL
152261 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
152262 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
152263 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
152264 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
152265 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
152266 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
152267 +try_ctrl_60373 try_ctrl 0 60373 NULL
152268 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
152269 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
152270 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
152271 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
152272 +uevent_show_60385 uevent_show 0 60385 NULL
152273 +notifier_call_60391 notifier_call 0 60391 NULL
152274 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
152275 +ocfs2_zero_extend_60396 ocfs2_zero_extend 0 60396 NULL nohasharray
152276 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 &ocfs2_zero_extend_60396
152277 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
152278 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
152279 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
152280 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
152281 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
152282 +SendReceive_60415 SendReceive 0 60415 NULL
152283 +control_show_60422 control_show 0 60422 NULL
152284 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
152285 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
152286 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
152287 +tstats_write_60432 tstats_write 3-0 60432 NULL
152288 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
152289 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 NULL nohasharray
152290 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 &tipc_buf_acquire_60437 nohasharray
152291 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437
152292 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
152293 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
152294 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
152295 +rx_data_60442 rx_data 4 60442 NULL nohasharray
152296 +sysv_write_begin_60442 sysv_write_begin 0 60442 &rx_data_60442
152297 +t4_wait_op_done_60444 t4_wait_op_done 0 60444 NULL nohasharray
152298 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 &t4_wait_op_done_60444
152299 +read_usrate_60445 read_usrate 0 60445 NULL
152300 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
152301 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
152302 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
152303 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
152304 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
152305 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
152306 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL nohasharray
152307 +iwl_dbgfs_ss_force_write_60474 iwl_dbgfs_ss_force_write 0-3 60474 &reiserfs_permission_60474
152308 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
152309 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
152310 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
152311 +load_info_60481 load_info 0 60481 NULL
152312 +ht_show_60482 ht_show 0 60482 NULL nohasharray
152313 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
152314 +crypto_shash_setkey_60483 crypto_shash_setkey 3-0 60483 NULL
152315 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
152316 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
152317 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
152318 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
152319 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
152320 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
152321 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
152322 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
152323 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
152324 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
152325 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
152326 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
152327 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
152328 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
152329 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
152330 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
152331 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
152332 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
152333 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
152334 +raw_connect_60525 raw_connect 0 60525 NULL
152335 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
152336 +sun4i_pwm_config_60531 sun4i_pwm_config 0 60531 NULL
152337 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 NULL nohasharray
152338 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 &hysdn_sched_rx_60533
152339 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
152340 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
152341 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
152342 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
152343 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
152344 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
152345 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
152346 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
152347 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
152348 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
152349 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
152350 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
152351 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
152352 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
152353 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
152354 +ovl_cache_entry_add_rb_60579 ovl_cache_entry_add_rb 3 60579 NULL
152355 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
152356 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
152357 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
152358 +i915_vma_bind_60589 i915_vma_bind 0 60589 NULL
152359 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
152360 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
152361 +getoptions_60593 getoptions 0 60593 NULL
152362 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
152363 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
152364 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
152365 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
152366 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
152367 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
152368 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
152369 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
152370 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
152371 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
152372 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
152373 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
152374 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
152375 +skb_transport_offset_60619 skb_transport_offset 0 60619 NULL nohasharray
152376 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 &skb_transport_offset_60619
152377 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
152378 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
152379 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
152380 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
152381 +store_60628 store 0 60628 NULL
152382 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL nohasharray
152383 +ath10k_wmi_sta_keepalive_60630 ath10k_wmi_sta_keepalive 0 60630 &acl_alloc_stack_init_60630
152384 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
152385 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
152386 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
152387 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
152388 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
152389 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
152390 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
152391 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
152392 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
152393 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 NULL nohasharray
152394 +show_falltime_60666 show_falltime 0 60666 &if_sdio_host_to_card_60666
152395 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
152396 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
152397 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
152398 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
152399 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
152400 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
152401 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
152402 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
152403 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
152404 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
152405 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
152406 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
152407 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
152408 +stop_machine_60681 stop_machine 0 60681 NULL
152409 +set_register_60683 set_register 0 60683 NULL
152410 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
152411 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
152412 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
152413 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL nohasharray
152414 +amd_xgbe_phy_disable_an_60701 amd_xgbe_phy_disable_an 0 60701 &si5351_clkout_prepare_60701
152415 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
152416 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
152417 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
152418 +init_data_container_60709 init_data_container 1 60709 NULL
152419 +usb_three_show_60711 usb_three_show 0 60711 NULL nohasharray
152420 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 &usb_three_show_60711
152421 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
152422 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
152423 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
152424 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
152425 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
152426 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
152427 +show_chip_60728 show_chip 0 60728 NULL nohasharray
152428 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
152429 +reg_set_60739 reg_set 0 60739 NULL
152430 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
152431 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
152432 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
152433 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
152434 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
152435 +proc_read_60749 proc_read 0 60749 NULL
152436 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
152437 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
152438 +raid_status_60755 raid_status 5 60755 NULL
152439 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
152440 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
152441 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
152442 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
152443 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
152444 +arcnet_header_60769 arcnet_header 0 60769 NULL
152445 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
152446 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
152447 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
152448 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
152449 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
152450 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
152451 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
152452 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
152453 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
152454 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
152455 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 NULL
152456 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
152457 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
152458 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
152459 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
152460 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
152461 +ch341_open_60810 ch341_open 0 60810 NULL
152462 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
152463 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
152464 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
152465 +set_current_rng_60816 set_current_rng 0 60816 NULL
152466 +bdev_direct_access_60818 bdev_direct_access 0-5 60818 NULL
152467 +show_sched0_60819 show_sched0 0 60819 NULL
152468 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
152469 +sync_read_60823 sync_read 0 60823 NULL
152470 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
152471 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
152472 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
152473 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
152474 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
152475 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
152476 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
152477 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
152478 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
152479 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
152480 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
152481 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
152482 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
152483 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
152484 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
152485 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
152486 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
152487 +generic_writepages_60871 generic_writepages 0 60871 NULL
152488 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
152489 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
152490 +manage_power_60879 manage_power 0 60879 NULL
152491 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
152492 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
152493 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
152494 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
152495 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
152496 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
152497 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
152498 +ch341_configure_60897 ch341_configure 0 60897 NULL
152499 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
152500 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
152501 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
152502 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
152503 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
152504 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
152505 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
152506 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 NULL nohasharray
152507 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 &mgt_set_varlen_60916
152508 +sysprops_show_60920 sysprops_show 0 60920 NULL
152509 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
152510 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
152511 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
152512 +show_60927 show 0 60927 NULL nohasharray
152513 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
152514 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
152515 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
152516 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
152517 +e1000_get_sset_count_60938 e1000_get_sset_count 0 60938 NULL
152518 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
152519 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
152520 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
152521 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
152522 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
152523 +s3c_hsotg_map_dma_60951 s3c_hsotg_map_dma 0 60951 NULL
152524 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
152525 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
152526 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
152527 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
152528 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
152529 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
152530 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
152531 +store_60970 store 0 60970 NULL nohasharray
152532 +unregister_ftrace_function_60970 unregister_ftrace_function 0 60970 &store_60970
152533 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
152534 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
152535 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
152536 +toshiba_usb_sleep_charge_get_60980 toshiba_usb_sleep_charge_get 0 60980 NULL
152537 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
152538 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
152539 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
152540 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
152541 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
152542 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
152543 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
152544 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
152545 +check_dev_61003 check_dev 0 61003 NULL
152546 +prepare_late_61011 prepare_late 0 61011 NULL
152547 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
152548 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
152549 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
152550 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
152551 +model_show_61023 model_show 0 61023 NULL
152552 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
152553 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
152554 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
152555 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
152556 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
152557 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
152558 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
152559 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
152560 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
152561 +call_modprobe_61038 call_modprobe 0 61038 NULL
152562 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
152563 +escr_show_61048 escr_show 0 61048 NULL
152564 +symtab_init_61050 symtab_init 2-0 61050 NULL
152565 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
152566 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
152567 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
152568 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
152569 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
152570 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
152571 +security_set_61074 security_set 0 61074 NULL
152572 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
152573 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
152574 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
152575 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
152576 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
152577 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
152578 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
152579 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
152580 +n_tty_read_61096 n_tty_read 0 61096 NULL
152581 +show_mode_61098 show_mode 0 61098 NULL nohasharray
152582 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
152583 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
152584 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
152585 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-4-3-2-1 61104 NULL
152586 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
152587 +packet_getname_61110 packet_getname 0 61110 NULL
152588 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
152589 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
152590 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
152591 +show_61117 show 0 61117 NULL
152592 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
152593 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
152594 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
152595 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL nohasharray
152596 +cc10001_update_scan_mode_61122 cc10001_update_scan_mode 0 61122 &c2_rx_ring_alloc_61122
152597 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
152598 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
152599 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
152600 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
152601 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
152602 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
152603 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
152604 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
152605 +load_guspatch_61144 load_guspatch 0 61144 NULL
152606 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
152607 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
152608 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
152609 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
152610 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
152611 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
152612 +write_dev_61164 write_dev 0 61164 NULL
152613 +__vmalloc_61168 __vmalloc 1 61168 NULL
152614 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
152615 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
152616 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
152617 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
152618 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
152619 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
152620 +store_61180 store 0 61180 NULL
152621 +minix_writepage_61183 minix_writepage 0 61183 NULL
152622 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
152623 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
152624 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
152625 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
152626 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
152627 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
152628 +amd_xgbe_phy_update_link_61198 amd_xgbe_phy_update_link 0 61198 NULL
152629 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
152630 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
152631 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
152632 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
152633 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
152634 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
152635 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
152636 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
152637 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
152638 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
152639 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
152640 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
152641 +convert_lock_61230 convert_lock 0 61230 NULL
152642 +ns_open_61243 ns_open 0 61243 NULL
152643 +atalk_bind_61244 atalk_bind 0 61244 NULL
152644 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
152645 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
152646 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
152647 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
152648 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL
152649 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
152650 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
152651 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
152652 +submit_bh_61263 submit_bh 0 61263 NULL
152653 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
152654 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
152655 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
152656 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
152657 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
152658 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
152659 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
152660 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
152661 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
152662 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
152663 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
152664 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
152665 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
152666 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
152667 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
152668 +teles_resume_61301 teles_resume 0 61301 NULL
152669 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
152670 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
152671 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
152672 +cdc_ncm_get_sset_count_61309 cdc_ncm_get_sset_count 0 61309 NULL
152673 +restart_transaction_61310 restart_transaction 0 61310 NULL
152674 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
152675 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
152676 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
152677 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
152678 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
152679 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
152680 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
152681 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
152682 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
152683 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
152684 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
152685 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
152686 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
152687 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
152688 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
152689 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
152690 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
152691 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
152692 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
152693 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
152694 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
152695 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
152696 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
152697 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
152698 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
152699 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
152700 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
152701 +num_users_show_61356 num_users_show 0 61356 NULL
152702 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
152703 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
152704 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
152705 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
152706 +show_parent_61376 show_parent 0 61376 NULL
152707 +online_pages_61385 online_pages 0 61385 NULL nohasharray
152708 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
152709 +change_xattr_61390 change_xattr 5 61390 NULL
152710 +dax_get_addr_61391 dax_get_addr 0 61391 NULL
152711 +system_enable_write_61396 system_enable_write 3 61396 NULL
152712 +rdac_activate_61397 rdac_activate 0 61397 NULL
152713 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
152714 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
152715 +systemid_show_61405 systemid_show 0 61405 NULL
152716 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
152717 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
152718 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
152719 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
152720 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
152721 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
152722 +tw9910_power_61435 tw9910_power 0 61435 NULL
152723 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
152724 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-5-3-4 61440 NULL
152725 +acquire_61443 acquire 0 61443 NULL
152726 +smbhash_61444 smbhash 0 61444 NULL
152727 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
152728 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
152729 +job_control_61452 job_control 0 61452 NULL
152730 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
152731 +unix_stream_sendmsg_61455 unix_stream_sendmsg 4-0 61455 NULL
152732 +show_temperature_61459 show_temperature 0 61459 NULL
152733 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
152734 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
152735 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
152736 +validate_61467 validate 0 61467 NULL
152737 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
152738 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
152739 +capability_get_61474 capability_get 0 61474 NULL
152740 +get_fan_input_61476 get_fan_input 0 61476 NULL
152741 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
152742 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
152743 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
152744 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
152745 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
152746 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
152747 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
152748 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
152749 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
152750 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
152751 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
152752 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
152753 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
152754 +__dn_connect_61507 __dn_connect 0 61507 NULL
152755 +he_open_61509 he_open 0 61509 NULL nohasharray
152756 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
152757 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
152758 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
152759 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
152760 +ath10k_thermal_show_temp_61522 ath10k_thermal_show_temp 0 61522 NULL nohasharray
152761 +dummy_downcall_61522 dummy_downcall 0-3 61522 &ath10k_thermal_show_temp_61522 nohasharray
152762 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
152763 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
152764 +mtu_show_61523 mtu_show 0 61523 NULL
152765 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
152766 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
152767 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
152768 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
152769 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
152770 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
152771 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
152772 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
152773 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
152774 +be_clear_vlan_promisc_61542 be_clear_vlan_promisc 0 61542 NULL nohasharray
152775 +compat_SyS_select_61542 compat_SyS_select 1 61542 &be_clear_vlan_promisc_61542
152776 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL
152777 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
152778 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
152779 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
152780 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
152781 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
152782 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
152783 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 NULL nohasharray
152784 +store_61553 store 0-3 61553 &ip_gre_calc_hlen_61553
152785 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
152786 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
152787 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
152788 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
152789 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
152790 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
152791 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
152792 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
152793 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
152794 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
152795 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
152796 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
152797 +show_ordinals_61579 show_ordinals 0 61579 NULL
152798 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
152799 +seq_open_private_61589 seq_open_private 3 61589 NULL
152800 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
152801 +ipath_write_61598 ipath_write 0-3 61598 NULL
152802 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
152803 +netlink_recvmsg_61600 netlink_recvmsg 4-0 61600 NULL
152804 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
152805 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
152806 +br_device_event_61613 br_device_event 0 61613 NULL
152807 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
152808 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
152809 +get_pages_array_61622 get_pages_array 1 61622 NULL
152810 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
152811 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
152812 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
152813 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
152814 +store_61638 store 0 61638 NULL
152815 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
152816 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
152817 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
152818 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
152819 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
152820 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
152821 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
152822 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
152823 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
152824 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
152825 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
152826 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
152827 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
152828 +pwm_store_61666 pwm_store 0-4 61666 NULL
152829 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
152830 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
152831 +x25_open_61673 x25_open 0 61673 NULL nohasharray
152832 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
152833 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
152834 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
152835 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
152836 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
152837 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
152838 +lock_loop_61681 lock_loop 1 61681 NULL
152839 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
152840 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682
152841 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
152842 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
152843 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
152844 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
152845 +filter_read_61692 filter_read 3-0 61692 NULL
152846 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
152847 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
152848 +prepare_61695 prepare 0 61695 NULL
152849 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
152850 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
152851 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
152852 +prog_page_61711 prog_page 2 61711 NULL
152853 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
152854 +iov_length_61716 iov_length 0 61716 NULL
152855 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
152856 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
152857 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
152858 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
152859 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
152860 +show_61723 show 0 61723 NULL nohasharray
152861 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
152862 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
152863 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
152864 +w5100_open_61743 w5100_open 0 61743 NULL
152865 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
152866 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
152867 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
152868 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
152869 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
152870 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
152871 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
152872 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
152873 +features_show_61772 features_show 0 61772 NULL nohasharray
152874 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
152875 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
152876 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
152877 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
152878 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
152879 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
152880 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
152881 +show_blank_61805 show_blank 0 61805 NULL
152882 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
152883 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
152884 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
152885 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
152886 +get_cap_size_61822 get_cap_size 0 61822 NULL
152887 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
152888 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL nohasharray
152889 +break_layout_61826 break_layout 0 61826 &bd2802_store_reg0x13_61826
152890 +show_root_block_61828 show_root_block 0 61828 NULL
152891 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
152892 +cyapa_empty_pip_output_data_61833 cyapa_empty_pip_output_data 0 61833 NULL nohasharray
152893 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 &cyapa_empty_pip_output_data_61833
152894 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
152895 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
152896 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
152897 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
152898 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
152899 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
152900 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
152901 +x25_getname_61857 x25_getname 0 61857 NULL
152902 +store_61861 store 0-3 61861 NULL
152903 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
152904 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
152905 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
152906 +store_61871 store 0-3 61871 NULL
152907 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
152908 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
152909 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
152910 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
152911 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
152912 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
152913 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
152914 +disconnect_61888 disconnect 0 61888 NULL
152915 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
152916 +make_rate_61898 make_rate 0 61898 NULL
152917 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
152918 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
152919 +clear_refs_write_61904 clear_refs_write 3 61904 NULL
152920 +br_get_size_61907 br_get_size 0 61907 NULL
152921 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 NULL nohasharray
152922 +squashfs_security_get_61914 squashfs_security_get 0 61914 &rx_filter_arp_filter_read_61914
152923 +au0828_init_isoc_61917 au0828_init_isoc 3-2-4-0 61917 NULL
152924 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
152925 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
152926 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
152927 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
152928 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
152929 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
152930 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
152931 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
152932 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 NULL nohasharray
152933 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 &send_bulk_static_data_61932
152934 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
152935 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
152936 +ath10k_wmi_dbglog_cfg_61937 ath10k_wmi_dbglog_cfg 0 61937 NULL
152937 +adv7175_init_61938 adv7175_init 0 61938 NULL
152938 +as3935_read_61939 as3935_read 0 61939 NULL
152939 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
152940 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
152941 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
152942 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
152943 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
152944 +timeout_set_61951 timeout_set 0 61951 NULL
152945 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
152946 +show_in_max0_61959 show_in_max0 0 61959 NULL
152947 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
152948 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
152949 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
152950 +fix_read_error_61965 fix_read_error 4 61965 NULL
152951 +copy_user_transitions_61970 copy_user_transitions 0 61970 NULL
152952 +ath10k_mac_vif_recalc_ps_wake_threshold_61971 ath10k_mac_vif_recalc_ps_wake_threshold 0 61971 NULL
152953 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
152954 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
152955 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
152956 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
152957 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
152958 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
152959 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
152960 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
152961 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
152962 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
152963 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
152964 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
152965 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
152966 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
152967 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
152968 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
152969 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
152970 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
152971 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
152972 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
152973 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
152974 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
152975 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
152976 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
152977 +SYSC_select_62024 SYSC_select 1 62024 NULL nohasharray
152978 +radeon_hwmon_set_pwm1_enable_62024 radeon_hwmon_set_pwm1_enable 0-4 62024 &SYSC_select_62024
152979 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
152980 +crypt_extent_62033 crypt_extent 0 62033 NULL
152981 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
152982 +create_message_62035 create_message 0 62035 NULL nohasharray
152983 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
152984 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
152985 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
152986 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
152987 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
152988 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
152989 +get_attn_62046 get_attn 0 62046 NULL
152990 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
152991 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
152992 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
152993 +do_pselect_62061 do_pselect 1 62061 NULL
152994 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
152995 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
152996 +fat_setattr_62084 fat_setattr 0 62084 NULL
152997 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
152998 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
152999 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
153000 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
153001 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 6-0 62110 NULL nohasharray
153002 +online_page_ext_62110 online_page_ext 0 62110 &roccat_common2_sysfs_write_62110
153003 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
153004 +ip_recv_error_62117 ip_recv_error 3-0 62117 NULL
153005 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
153006 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
153007 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
153008 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
153009 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
153010 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
153011 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
153012 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
153013 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
153014 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
153015 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
153016 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
153017 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
153018 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 NULL nohasharray
153019 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
153020 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149 nohasharray
153021 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 &orinoco_cs_resume_62149
153022 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
153023 +video_usercopy_62151 video_usercopy 2 62151 NULL
153024 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
153025 +array_state_store_62164 array_state_store 0-3 62164 NULL
153026 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
153027 +phy_id_show_62171 phy_id_show 0 62171 NULL
153028 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
153029 +cyapa_read_byte_62177 cyapa_read_byte 0 62177 NULL nohasharray
153030 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 &cyapa_read_byte_62177
153031 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
153032 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
153033 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
153034 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
153035 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
153036 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
153037 +si_fan_ctrl_get_fan_speed_percent_62196 si_fan_ctrl_get_fan_speed_percent 0 62196 NULL
153038 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
153039 +global_page_state_62202 global_page_state 0 62202 NULL
153040 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL
153041 +start_62206 start 0 62206 NULL
153042 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
153043 +xenvif_get_sset_count_62215 xenvif_get_sset_count 0 62215 NULL
153044 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
153045 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
153046 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
153047 +niu_open_62220 niu_open 0 62220 NULL
153048 +show_label_62225 show_label 0 62225 NULL nohasharray
153049 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
153050 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
153051 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
153052 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
153053 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
153054 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
153055 +allocate_partition_62245 allocate_partition 4 62245 NULL
153056 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
153057 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
153058 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
153059 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
153060 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 NULL nohasharray
153061 +fc0013_readreg_62253 fc0013_readreg 0 62253 &pcf50633_rtc_read_time_62253
153062 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
153063 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
153064 +send_control_msg_62261 send_control_msg 0 62261 NULL
153065 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
153066 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
153067 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
153068 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
153069 +security_file_permission_62278 security_file_permission 0 62278 NULL
153070 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
153071 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
153072 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
153073 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
153074 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
153075 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
153076 +store_62293 store 0-4 62293 NULL
153077 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
153078 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
153079 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
153080 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
153081 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
153082 +state_show_62309 state_show 0 62309 NULL
153083 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
153084 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
153085 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
153086 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
153087 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
153088 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
153089 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
153090 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
153091 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
153092 +pega_int_read_62335 pega_int_read 0 62335 NULL
153093 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
153094 +show_guid_62340 show_guid 0 62340 NULL nohasharray
153095 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
153096 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
153097 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
153098 +st_version_show_62346 st_version_show 0 62346 NULL
153099 +flash_write_62354 flash_write 3-0 62354 NULL
153100 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
153101 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
153102 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
153103 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
153104 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
153105 +kmalloc_order_62372 kmalloc_order 1 62372 NULL nohasharray
153106 +hv_memory_notifier_62372 hv_memory_notifier 0 62372 &kmalloc_order_62372 nohasharray
153107 +iblock_configure_device_62372 iblock_configure_device 0 62372 &hv_memory_notifier_62372
153108 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
153109 +register_netdevice_62374 register_netdevice 0 62374 NULL
153110 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
153111 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
153112 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
153113 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
153114 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
153115 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
153116 +altera_irscan_62396 altera_irscan 2 62396 NULL
153117 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
153118 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
153119 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
153120 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
153121 +set_umcast_62409 set_umcast 0-4 62409 NULL
153122 +set_ssp_62411 set_ssp 4 62411 NULL
153123 +flags_store_62413 flags_store 4-0 62413 NULL
153124 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
153125 +radeon_hwmon_get_pwm1_62416 radeon_hwmon_get_pwm1 0 62416 NULL
153126 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
153127 +setkey_62422 setkey 0 62422 NULL
153128 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
153129 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
153130 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
153131 +disp_store_62433 disp_store 0-4 62433 NULL
153132 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
153133 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
153134 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
153135 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
153136 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
153137 +pppox_create_62440 pppox_create 0 62440 NULL
153138 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
153139 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
153140 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
153141 +mlog_store_62451 mlog_store 0-4 62451 NULL
153142 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
153143 +show_temp10_62469 show_temp10 0 62469 NULL
153144 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
153145 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
153146 +force_remove_show_62475 force_remove_show 0 62475 NULL
153147 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 4-0 62477 NULL nohasharray
153148 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
153149 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
153150 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
153151 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
153152 +intr_submit_62485 intr_submit 0 62485 NULL
153153 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
153154 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
153155 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
153156 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
153157 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
153158 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
153159 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
153160 +scsi_scan_62506 scsi_scan 0 62506 NULL
153161 +store_mtu_62507 store_mtu 0-4 62507 NULL
153162 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
153163 +start_show_62510 start_show 0 62510 NULL
153164 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
153165 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
153166 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
153167 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
153168 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
153169 +atl1e_up_62528 atl1e_up 0 62528 NULL
153170 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
153171 +caps_show_62531 caps_show 0 62531 NULL
153172 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
153173 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
153174 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
153175 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
153176 +mv88e6352_wait_62536 mv88e6352_wait 0 62536 NULL
153177 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
153178 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
153179 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
153180 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
153181 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
153182 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
153183 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
153184 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
153185 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
153186 +cyapa_gen5_read_self_idac_data_62562 cyapa_gen5_read_self_idac_data 0 62562 NULL
153187 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
153188 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
153189 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
153190 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
153191 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
153192 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
153193 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
153194 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
153195 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
153196 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
153197 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
153198 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
153199 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
153200 +packet_alloc_skb_62602 packet_alloc_skb 2-4-5 62602 NULL nohasharray
153201 +tg3_show_temp_62602 tg3_show_temp 0 62602 &packet_alloc_skb_62602
153202 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
153203 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
153204 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
153205 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
153206 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
153207 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
153208 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
153209 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
153210 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
153211 +iommu_area_alloc_62619 iommu_area_alloc 2-3-4-7-0 62619 NULL
153212 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
153213 +__offline_pages_62626 __offline_pages 0 62626 NULL
153214 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
153215 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
153216 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
153217 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
153218 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
153219 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
153220 +autosuspend_show_62644 autosuspend_show 0 62644 NULL nohasharray
153221 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 &autosuspend_show_62644
153222 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
153223 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 3-0 62646 &lpfc_sli4_queue_alloc_62646
153224 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
153225 +show_model_62648 show_model 0 62648 NULL nohasharray
153226 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 &show_model_62648 nohasharray
153227 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &ti_vsend_sync_62648
153228 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
153229 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
153230 +show_62657 show 0 62657 NULL
153231 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
153232 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
153233 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
153234 +show_cardr_62674 show_cardr 0 62674 NULL
153235 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
153236 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
153237 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
153238 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
153239 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
153240 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
153241 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
153242 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
153243 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
153244 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
153245 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
153246 +show_fan_time_62699 show_fan_time 0 62699 NULL
153247 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
153248 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
153249 +simple_readpage_62703 simple_readpage 0 62703 NULL
153250 +flush_62706 flush 0 62706 NULL
153251 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
153252 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
153253 +target_configure_device_62714 target_configure_device 0 62714 NULL
153254 +gfs2_log_write_62717 gfs2_log_write 3 62717 NULL nohasharray
153255 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 &gfs2_log_write_62717
153256 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
153257 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
153258 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL
153259 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
153260 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
153261 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
153262 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
153263 +client_channels_62735 client_channels 0 62735 NULL
153264 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
153265 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
153266 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
153267 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
153268 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
153269 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
153270 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
153271 +hardware_show_62757 hardware_show 0 62757 NULL
153272 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
153273 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
153274 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
153275 +register_kprobe_62762 register_kprobe 0 62762 NULL
153276 +show_ibdev_62764 show_ibdev 0 62764 NULL
153277 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
153278 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 NULL nohasharray
153279 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 &copy_page_to_iter_iovec_62770
153280 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
153281 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
153282 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
153283 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
153284 +store_sched5_62779 store_sched5 4-0 62779 NULL
153285 +show_62782 show 0 62782 NULL
153286 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
153287 +sabi_command_62785 sabi_command 0 62785 NULL
153288 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
153289 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
153290 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
153291 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
153292 +hpsa_change_queue_depth_62793 hpsa_change_queue_depth 2-0 62793 NULL
153293 +_create_message_62795 _create_message 0 62795 NULL
153294 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
153295 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
153296 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
153297 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
153298 +show_cam_size_62800 show_cam_size 0 62800 NULL
153299 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
153300 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 NULL nohasharray
153301 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 &da9052_read_chg_current_62811 nohasharray
153302 +set_port0_62811 set_port0 0-4 62811 &pcap_regulator_is_enabled_62811
153303 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
153304 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
153305 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
153306 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
153307 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
153308 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
153309 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
153310 +gem_do_start_62827 gem_do_start 0 62827 NULL
153311 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
153312 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
153313 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
153314 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
153315 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
153316 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
153317 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
153318 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
153319 +timeouts_show_62841 timeouts_show 0 62841 NULL
153320 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
153321 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
153322 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
153323 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
153324 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
153325 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
153326 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
153327 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
153328 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
153329 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
153330 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
153331 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
153332 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
153333 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 4-0 62874 NULL nohasharray
153334 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
153335 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
153336 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
153337 +show_62877 show 0 62877 NULL nohasharray
153338 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
153339 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
153340 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
153341 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
153342 +compass_store_62881 compass_store 0-3 62881 NULL
153343 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
153344 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
153345 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
153346 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
153347 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
153348 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
153349 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
153350 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
153351 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
153352 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
153353 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
153354 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
153355 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
153356 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
153357 +getdqbuf_62908 getdqbuf 1 62908 NULL
153358 +get_temp_max_62909 get_temp_max 0 62909 NULL
153359 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
153360 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
153361 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
153362 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
153363 +xgbe_get_rxfh_indir_size_62922 xgbe_get_rxfh_indir_size 0 62922 NULL
153364 +i40evf_get_sset_count_62925 i40evf_get_sset_count 0 62925 NULL
153365 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
153366 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
153367 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
153368 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
153369 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
153370 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
153371 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
153372 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
153373 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
153374 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
153375 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
153376 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
153377 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
153378 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
153379 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
153380 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
153381 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
153382 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
153383 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
153384 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
153385 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
153386 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
153387 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
153388 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
153389 +send_62994 send 0 62994 NULL
153390 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
153391 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
153392 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
153393 +hash_max_show_63001 hash_max_show 0 63001 NULL
153394 +get_skb_63008 get_skb 2 63008 NULL
153395 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
153396 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
153397 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
153398 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
153399 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
153400 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
153401 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL
153402 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
153403 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
153404 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
153405 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
153406 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 NULL nohasharray
153407 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 &s6e63m0_sysfs_show_gamma_mode_63045
153408 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
153409 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
153410 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
153411 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
153412 +wait_for_event_63054 wait_for_event 0 63054 NULL
153413 +unlink1_63059 unlink1 3 63059 NULL nohasharray
153414 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
153415 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
153416 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
153417 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065 nohasharray
153418 +br_fdb_external_learn_add_63065 br_fdb_external_learn_add 0 63065 &remote_settings_file_read_63065
153419 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
153420 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
153421 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
153422 +enable_show_63071 enable_show 0 63071 NULL nohasharray
153423 +_abb5zes3_rtc_set_alarm_63071 _abb5zes3_rtc_set_alarm 0 63071 &enable_show_63071
153424 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
153425 +show_priority_63080 show_priority 0 63080 NULL
153426 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
153427 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
153428 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
153429 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
153430 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
153431 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
153432 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
153433 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
153434 +get_component_slot_63097 get_component_slot 0 63097 NULL
153435 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
153436 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
153437 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
153438 +errors_store_63110 errors_store 0-3 63110 NULL
153439 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
153440 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
153441 +ethoc_open_63118 ethoc_open 0 63118 NULL
153442 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
153443 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
153444 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
153445 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
153446 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
153447 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
153448 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
153449 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
153450 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
153451 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
153452 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
153453 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
153454 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
153455 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
153456 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
153457 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
153458 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
153459 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
153460 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
153461 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
153462 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
153463 +ovl_fill_merge_63176 ovl_fill_merge 3 63176 NULL
153464 +read_63177 read 0-3 63177 NULL
153465 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
153466 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
153467 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 NULL nohasharray
153468 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 &snd_pcm_lib_malloc_pages_63182
153469 +is_local_show_63185 is_local_show 0 63185 NULL
153470 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
153471 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
153472 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
153473 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
153474 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
153475 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
153476 +suspend_enter_63203 suspend_enter 0 63203 NULL
153477 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
153478 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
153479 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
153480 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
153481 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
153482 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
153483 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
153484 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
153485 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
153486 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
153487 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
153488 +nvkm_device_create__63227 nvkm_device_create_ 7 63227 NULL nohasharray
153489 +SyS_gethostname_63227 SyS_gethostname 2 63227 &nvkm_device_create__63227
153490 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
153491 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
153492 +ctxsize_63232 ctxsize 0 63232 NULL
153493 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
153494 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
153495 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
153496 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
153497 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
153498 +cyapa_i2c_write_63241 cyapa_i2c_write 3-0 63241 NULL
153499 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
153500 +do_convert_63247 do_convert 0 63247 NULL
153501 +setxattr_63249 setxattr 0 63249 NULL
153502 +ptp_read_63251 ptp_read 4-0 63251 NULL
153503 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
153504 +kmx61_set_power_state_63260 kmx61_set_power_state 0 63260 NULL
153505 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
153506 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
153507 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
153508 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 NULL nohasharray
153509 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 &btrfs_space_info_show_disk_used_63265
153510 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
153511 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
153512 +caches_show_63278 caches_show 0 63278 NULL nohasharray
153513 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
153514 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
153515 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
153516 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
153517 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
153518 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
153519 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
153520 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
153521 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
153522 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
153523 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
153524 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
153525 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
153526 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
153527 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
153528 +recv_data_63327 recv_data 3-0 63327 NULL
153529 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
153530 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
153531 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
153532 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
153533 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
153534 +info_server_63343 info_server 4 63343 NULL
153535 +il_force_reset_63344 il_force_reset 0 63344 NULL
153536 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
153537 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
153538 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
153539 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
153540 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
153541 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
153542 +guid_show_63379 guid_show 0 63379 NULL
153543 +read_word_63384 read_word 0 63384 NULL nohasharray
153544 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
153545 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
153546 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
153547 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
153548 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 7-0 63388 &edac_pci_alloc_ctl_info_63388
153549 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
153550 +cyapa_gen5_resume_scanning_63396 cyapa_gen5_resume_scanning 0 63396 NULL
153551 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
153552 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
153553 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
153554 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
153555 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
153556 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
153557 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
153558 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
153559 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
153560 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
153561 +tpm_tis_init_63427 tpm_tis_init 3-4 63427 NULL nohasharray
153562 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 4-0 63427 &tpm_tis_init_63427
153563 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
153564 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
153565 +kone_send_63435 kone_send 4-0 63435 NULL nohasharray
153566 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
153567 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
153568 +of_irq_get_63443 of_irq_get 0 63443 NULL
153569 +write_end_63445 write_end 0-5 63445 NULL
153570 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
153571 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
153572 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
153573 +nvkm_i2c_port_create__63465 nvkm_i2c_port_create_ 7 63465 NULL
153574 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
153575 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
153576 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
153577 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
153578 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
153579 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
153580 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
153581 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
153582 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
153583 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
153584 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
153585 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL
153586 +read_kcore_63488 read_kcore 3 63488 NULL
153587 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
153588 +i2c_request_63490 i2c_request 0 63490 NULL
153589 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
153590 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
153591 +module_attr_show_63501 module_attr_show 0 63501 NULL
153592 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
153593 +usb_sleep_music_store_63510 usb_sleep_music_store 0-4 63510 NULL
153594 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
153595 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
153596 +__stop_machine_63523 __stop_machine 0 63523 NULL nohasharray
153597 +sctp_bind_63523 sctp_bind 0 63523 &__stop_machine_63523
153598 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
153599 +pwm1_show_63527 pwm1_show 0 63527 NULL
153600 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 5-4 63529 NULL
153601 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
153602 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
153603 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
153604 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
153605 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
153606 +SyS_recv_63537 SyS_recv 3 63537 NULL
153607 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 NULL nohasharray
153608 +fan1_input_show_63540 fan1_input_show 0 63540 &if_sdio_read_scratch_63540 nohasharray
153609 +get_int_63540 get_int 0 63540 &fan1_input_show_63540
153610 +cyapa_gen5_do_calibrate_63542 cyapa_gen5_do_calibrate 0-4 63542 NULL
153611 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
153612 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
153613 +dbg_leb_write_63555 dbg_leb_write 4-5-0 63555 NULL
153614 +request_dma_63556 request_dma 0 63556 NULL
153615 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
153616 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
153617 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
153618 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
153619 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
153620 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
153621 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
153622 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
153623 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
153624 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
153625 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
153626 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
153627 +ext3_clear_blocks_63597 ext3_clear_blocks 4-5 63597 NULL nohasharray
153628 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
153629 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
153630 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
153631 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
153632 +write_debug_level_63613 write_debug_level 3 63613 NULL
153633 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
153634 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
153635 +show_dev_name_63623 show_dev_name 0 63623 NULL
153636 +module_alloc_63630 module_alloc 1 63630 NULL
153637 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
153638 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
153639 +cm3232_get_it_available_63635 cm3232_get_it_available 0 63635 NULL
153640 +hid_report_len_63637 hid_report_len 0 63637 NULL
153641 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
153642 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
153643 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
153644 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
153645 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
153646 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
153647 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
153648 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
153649 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
153650 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
153651 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
153652 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
153653 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
153654 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
153655 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL
153656 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
153657 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
153658 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
153659 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
153660 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
153661 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL
153662 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
153663 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
153664 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
153665 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
153666 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
153667 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
153668 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
153669 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
153670 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
153671 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
153672 +mos7720_open_63691 mos7720_open 0 63691 NULL
153673 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
153674 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
153675 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
153676 +bin_search_63697 bin_search 0 63697 NULL
153677 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
153678 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
153679 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
153680 +read_rxflow_63726 read_rxflow 0 63726 NULL
153681 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
153682 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
153683 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
153684 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
153685 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
153686 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
153687 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
153688 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
153689 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
153690 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
153691 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
153692 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
153693 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
153694 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
153695 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
153696 +nvkm_therm_create__63758 nvkm_therm_create_ 4 63758 NULL nohasharray
153697 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 &nvkm_therm_create__63758
153698 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
153699 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
153700 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
153701 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
153702 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
153703 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
153704 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
153705 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
153706 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 NULL nohasharray
153707 +tda826x_set_params_63774 tda826x_set_params 0 63774 &snd_opl4_mem_proc_read_63774
153708 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
153709 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
153710 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
153711 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
153712 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
153713 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
153714 +coda_getattr_63793 coda_getattr 0 63793 NULL
153715 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 6-0 63795 NULL nohasharray
153716 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 &kovaplus_sysfs_write_63795 nohasharray
153717 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795
153718 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
153719 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
153720 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
153721 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
153722 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
153723 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
153724 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
153725 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
153726 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
153727 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
153728 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
153729 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
153730 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
153731 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL
153732 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
153733 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
153734 +shm_fsync_63834 shm_fsync 0 63834 NULL
153735 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
153736 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
153737 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
153738 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
153739 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
153740 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
153741 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
153742 +eql_open_63862 eql_open 0 63862 NULL
153743 +read_page_owner_63869 read_page_owner 3-0 63869 NULL
153744 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
153745 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
153746 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
153747 +bt_size_63881 bt_size 0 63881 NULL
153748 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
153749 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
153750 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
153751 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
153752 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
153753 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
153754 +minix_statfs_63900 minix_statfs 0 63900 NULL
153755 +divas_write_63901 divas_write 3-0 63901 NULL
153756 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
153757 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
153758 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 NULL
153759 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
153760 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 0-2-3 63922 NULL
153761 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
153762 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
153763 +write_63928 write 0 63928 NULL
153764 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
153765 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
153766 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
153767 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
153768 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
153769 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
153770 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
153771 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
153772 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
153773 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
153774 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
153775 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
153776 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
153777 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
153778 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
153779 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
153780 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
153781 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
153782 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
153783 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 NULL nohasharray
153784 +set_mode_63982 set_mode 0-4 63982 &genlmsg_new_unicast_63982
153785 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
153786 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
153787 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
153788 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
153789 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
153790 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
153791 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
153792 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
153793 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
153794 +ov7670_read_64006 ov7670_read 0 64006 NULL
153795 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
153796 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
153797 +kmemdup_64015 kmemdup 2 64015 NULL nohasharray
153798 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 &kmemdup_64015
153799 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
153800 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
153801 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
153802 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
153803 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
153804 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
153805 +get_component_locate_64036 get_component_locate 0 64036 NULL
153806 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
153807 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
153808 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
153809 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
153810 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
153811 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
153812 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
153813 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
153814 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
153815 +start_hw_64065 start_hw 0 64065 NULL
153816 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
153817 +__sock_create_64069 __sock_create 0 64069 NULL
153818 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
153819 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
153820 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
153821 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
153822 +fc_header_64083 fc_header 0 64083 NULL
153823 +sl_realloc_bufs_64086 sl_realloc_bufs 2-0 64086 NULL
153824 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
153825 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
153826 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
153827 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
153828 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
153829 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
153830 +show_64101 show 0 64101 NULL
153831 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
153832 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
153833 +skge_get_sset_count_64115 skge_get_sset_count 0 64115 NULL
153834 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
153835 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
153836 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
153837 +vxlan_remcsum_64121 vxlan_remcsum 3-4 64121 NULL
153838 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
153839 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
153840 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
153841 +init_bch_64130 init_bch 1-2 64130 NULL
153842 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
153843 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
153844 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
153845 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
153846 +uea_idma_write_64139 uea_idma_write 3 64139 NULL nohasharray
153847 +__dequeue_signal_64139 __dequeue_signal 0 64139 &uea_idma_write_64139
153848 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
153849 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
153850 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
153851 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
153852 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
153853 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
153854 +number_of_tds_64156 number_of_tds 0 64156 NULL
153855 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
153856 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
153857 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
153858 +do_command_extended_64178 do_command_extended 0 64178 NULL
153859 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
153860 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
153861 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
153862 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
153863 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
153864 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
153865 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
153866 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
153867 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
153868 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
153869 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
153870 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
153871 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
153872 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
153873 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
153874 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
153875 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
153876 +ea_len_64229 ea_len 0 64229 NULL
153877 +header_len_64232 header_len 0 64232 NULL nohasharray
153878 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 &header_len_64232
153879 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
153880 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
153881 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
153882 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 NULL nohasharray
153883 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 &brcmf_sdiod_send_buf_64245 nohasharray
153884 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245
153885 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
153886 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
153887 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
153888 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
153889 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
153890 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
153891 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL nohasharray
153892 +ixgbevf_get_sset_count_64263 ixgbevf_get_sset_count 0 64263 &ads7846_pen_down_show_64263
153893 +cn_netlink_send_mult_64264 cn_netlink_send_mult 2-0 64264 NULL
153894 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
153895 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
153896 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
153897 +io_capture_transfer_64276 io_capture_transfer 4 64276 NULL nohasharray
153898 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 &io_capture_transfer_64276
153899 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
153900 +bpf_check_classic_64278 bpf_check_classic 2 64278 NULL nohasharray
153901 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 &bpf_check_classic_64278
153902 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
153903 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
153904 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
153905 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
153906 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
153907 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
153908 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
153909 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
153910 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
153911 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
153912 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
153913 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
153914 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
153915 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
153916 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
153917 +revision_show_64311 revision_show 0 64311 NULL
153918 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
153919 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
153920 +uri_show_64318 uri_show 0 64318 NULL nohasharray
153921 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
153922 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
153923 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
153924 +ffz_64324 ffz 0 64324 NULL nohasharray
153925 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
153926 +map_region_64328 map_region 1 64328 NULL
153927 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
153928 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
153929 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
153930 +ts_write_64336 ts_write 3-0 64336 NULL
153931 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
153932 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
153933 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
153934 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
153935 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
153936 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
153937 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
153938 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
153939 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
153940 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
153941 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
153942 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
153943 +user_regset_copyin_64360 user_regset_copyin 7 64360 NULL nohasharray
153944 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 &user_regset_copyin_64360
153945 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
153946 +show_64365 show 0 64365 NULL nohasharray
153947 +show_stats_64365 show_stats 0 64365 &show_64365
153948 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
153949 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
153950 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
153951 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
153952 +reg_create_64372 reg_create 5 64372 NULL nohasharray
153953 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
153954 +ilo_write_64378 ilo_write 3-0 64378 NULL
153955 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
153956 +g94_aux_64382 g94_aux 0 64382 NULL
153957 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
153958 +show_port_no_64391 show_port_no 0 64391 NULL
153959 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
153960 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
153961 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
153962 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
153963 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
153964 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
153965 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
153966 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
153967 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
153968 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
153969 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
153970 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
153971 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
153972 +ovl_readlink_64415 ovl_readlink 0 64415 NULL nohasharray
153973 +find_rsb_dir_64415 find_rsb_dir 0 64415 &ovl_readlink_64415
153974 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
153975 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
153976 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
153977 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
153978 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
153979 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 NULL nohasharray
153980 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 &ext4_trim_extent_64431
153981 +t4_read_flash_64432 t4_read_flash 0 64432 NULL
153982 +show_in2_input_64433 show_in2_input 0 64433 NULL
153983 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
153984 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
153985 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
153986 +ax25_recvmsg_64441 ax25_recvmsg 4-0 64441 NULL
153987 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
153988 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
153989 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
153990 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
153991 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
153992 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
153993 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
153994 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
153995 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
153996 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
153997 +__request_module_64480 __request_module 0 64480 NULL
153998 +ib_post_send_64481 ib_post_send 0 64481 NULL
153999 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
154000 +single_open_size_64483 single_open_size 4 64483 NULL
154001 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
154002 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
154003 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
154004 +read_64498 read 0 64498 NULL
154005 +set_div_64499 set_div 0-4 64499 NULL
154006 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
154007 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
154008 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
154009 +remove_uuid_64505 remove_uuid 4 64505 NULL
154010 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
154011 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
154012 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
154013 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
154014 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
154015 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 1-0-3-2 64511 NULL
154016 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
154017 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
154018 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
154019 +udplite_error_64525 udplite_error 0 64525 NULL
154020 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
154021 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
154022 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
154023 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 NULL nohasharray
154024 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 &wacom_led0_select_show_64528
154025 +befs_readpage_64530 befs_readpage 0 64530 NULL
154026 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
154027 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
154028 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
154029 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
154030 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
154031 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
154032 +SyS_bind_64544 SyS_bind 3 64544 NULL
154033 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
154034 +type_show_64547 type_show 0 64547 NULL nohasharray
154035 +lm8323_read_64547 lm8323_read 4 64547 &type_show_64547
154036 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
154037 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
154038 +blkdev_issue_zeroout_64555 blkdev_issue_zeroout 3-0 64555 NULL
154039 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
154040 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
154041 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
154042 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
154043 +e100_open_64562 e100_open 0 64562 NULL
154044 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
154045 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
154046 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
154047 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
154048 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
154049 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
154050 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
154051 +do_erase_64574 do_erase 4 64574 NULL
154052 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL
154053 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
154054 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
154055 +suspend_64593 suspend 0 64593 NULL
154056 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
154057 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
154058 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
154059 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
154060 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
154061 +show_64606 show 0 64606 NULL
154062 +use_pool_64607 use_pool 2 64607 NULL
154063 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
154064 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
154065 +chksum_update_64619 chksum_update 0 64619 NULL
154066 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
154067 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
154068 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
154069 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
154070 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
154071 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
154072 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
154073 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
154074 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
154075 +cas_get_sset_count_64638 cas_get_sset_count 0 64638 NULL
154076 +store_64641 store 0 64641 NULL
154077 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL nohasharray
154078 +ocfs2_truncate_inline_64642 ocfs2_truncate_inline 0 64642 &_iwl_dbgfs_d0i3_refs_write_64642
154079 +tse_open_64644 tse_open 0 64644 NULL
154080 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
154081 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
154082 +regmap_read_debugfs_64658 regmap_read_debugfs 5-0 64658 NULL
154083 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
154084 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
154085 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
154086 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
154087 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
154088 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
154089 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
154090 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
154091 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &nr_free_zone_pages_64680
154092 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
154093 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
154094 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
154095 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
154096 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
154097 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
154098 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
154099 +show_otp4_64699 show_otp4 0 64699 NULL
154100 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
154101 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
154102 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
154103 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
154104 +__feat_register_sp_64712 __feat_register_sp 6-0 64712 NULL
154105 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
154106 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
154107 +c_can_open_64714 c_can_open 0 64714 NULL
154108 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
154109 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
154110 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
154111 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
154112 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
154113 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
154114 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
154115 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
154116 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
154117 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
154118 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
154119 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
154120 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
154121 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
154122 +fan_store_64752 fan_store 0-4 64752 NULL
154123 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
154124 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
154125 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
154126 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
154127 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
154128 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
154129 +show_64765 show 0 64765 NULL
154130 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
154131 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
154132 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
154133 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
154134 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
154135 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
154136 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
154137 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
154138 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
154139 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
154140 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
154141 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
154142 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
154143 +inetdev_event_64794 inetdev_event 0 64794 NULL
154144 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
154145 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
154146 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
154147 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
154148 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
154149 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
154150 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
154151 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
154152 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
154153 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
154154 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
154155 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
154156 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
154157 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
154158 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
154159 +show_target_kb_64823 show_target_kb 0 64823 NULL
154160 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
154161 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
154162 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
154163 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
154164 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
154165 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
154166 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
154167 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
154168 +do_request_64853 do_request 0 64853 NULL
154169 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
154170 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
154171 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
154172 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
154173 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
154174 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
154175 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 NULL nohasharray
154176 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 &ndisc_alloc_skb_64868
154177 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
154178 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
154179 +zl10039_write_64873 zl10039_write 0 64873 NULL
154180 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 NULL nohasharray
154181 +shtc1_update_values_64875 shtc1_update_values 4 64875 &show_constraint_max_time_window_us_64875 nohasharray
154182 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &shtc1_update_values_64875
154183 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
154184 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
154185 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
154186 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
154187 +xgbe_start_64900 xgbe_start 0 64900 NULL
154188 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
154189 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
154190 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
154191 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
154192 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
154193 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
154194 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
154195 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
154196 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
154197 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
154198 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
154199 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
154200 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
154201 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
154202 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
154203 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
154204 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
154205 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
154206 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
154207 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
154208 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
154209 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
154210 +fsid_present_64955 fsid_present 0 64955 NULL
154211 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
154212 +show_64959 show 0 64959 NULL
154213 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
154214 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
154215 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
154216 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
154217 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
154218 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
154219 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
154220 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
154221 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
154222 +sq905_command_64994 sq905_command 0 64994 NULL
154223 +pskb_pull_65005 pskb_pull 2 65005 NULL nohasharray
154224 +alloc_all_mem_65005 alloc_all_mem 0 65005 &pskb_pull_65005
154225 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
154226 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
154227 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
154228 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
154229 +insert_dent_65034 insert_dent 7 65034 NULL
154230 +root_id_show_65050 root_id_show 0 65050 NULL
154231 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
154232 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
154233 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
154234 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 NULL nohasharray
154235 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 &ath9k_multi_regread_65056 nohasharray
154236 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056
154237 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
154238 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
154239 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
154240 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
154241 +fw_write_65069 fw_write 3 65069 NULL
154242 +count_run_65072 count_run 0-4-5 65072 NULL nohasharray
154243 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
154244 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
154245 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
154246 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
154247 +patch_65078 patch 0 65078 NULL
154248 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
154249 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
154250 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
154251 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
154252 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
154253 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
154254 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
154255 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
154256 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
154257 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
154258 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
154259 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
154260 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
154261 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
154262 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
154263 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
154264 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
154265 +direction_input_65122 direction_input 0 65122 NULL nohasharray
154266 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
154267 +store_65127 store 0-3 65127 NULL
154268 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
154269 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
154270 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
154271 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
154272 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
154273 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
154274 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
154275 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
154276 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
154277 +truncate_upper_65167 truncate_upper 0 65167 NULL
154278 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
154279 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
154280 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
154281 +ssb_bus_register_65183 ssb_bus_register 3 65183 NULL nohasharray
154282 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 &ssb_bus_register_65183
154283 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 NULL nohasharray
154284 +lola_setup_periods_65184 lola_setup_periods 0 65184 &__mlx4_alloc_from_zone_65184
154285 +sha384_init_65187 sha384_init 0 65187 NULL
154286 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
154287 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
154288 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
154289 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
154290 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
154291 +rtl2832_pid_filter_65209 rtl2832_pid_filter 2 65209 NULL
154292 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
154293 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
154294 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
154295 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
154296 +store_color_common_65227 store_color_common 0 65227 NULL
154297 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
154298 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
154299 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
154300 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
154301 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
154302 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
154303 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
154304 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
154305 +finup_65248 finup 0 65248 NULL
154306 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
154307 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
154308 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL nohasharray
154309 +cyapa_gen3_do_fw_update_65253 cyapa_gen3_do_fw_update 0 65253 &adt7x10_show_t_hyst_65253
154310 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
154311 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
154312 +mwave_read_65257 mwave_read 0-3 65257 NULL
154313 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
154314 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
154315 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
154316 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
154317 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
154318 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
154319 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
154320 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
154321 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
154322 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 NULL nohasharray
154323 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 &compat_core_sys_select_65285
154324 +getproplen_65293 getproplen 0 65293 NULL
154325 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
154326 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
154327 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
154328 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
154329 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
154330 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
154331 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
154332 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
154333 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
154334 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
154335 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
154336 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
154337 +unpack_array_65318 unpack_array 0 65318 NULL
154338 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
154339 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
154340 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
154341 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
154342 +ds1685_rtc_sysfs_time_regs_show_65330 ds1685_rtc_sysfs_time_regs_show 0 65330 NULL
154343 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
154344 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
154345 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
154346 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
154347 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
154348 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
154349 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
154350 +ssp_do_transfer_65359 ssp_do_transfer 0 65359 NULL
154351 +rtl2830_pid_filter_65361 rtl2830_pid_filter 2 65361 NULL
154352 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
154353 +pnfs_generic_scan_ds_commit_list_65365 pnfs_generic_scan_ds_commit_list 0 65365 NULL
154354 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
154355 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
154356 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
154357 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
154358 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371 nohasharray
154359 +gem_get_sset_count_65371 gem_get_sset_count 0 65371 &mxt_write_reg_65371
154360 +SyS_writev_65372 SyS_writev 3 65372 NULL
154361 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
154362 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
154363 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
154364 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
154365 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
154366 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
154367 +hide_icon_65390 hide_icon 0-4 65390 NULL
154368 +mi_set_context_65395 mi_set_context 0 65395 NULL
154369 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
154370 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
154371 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
154372 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
154373 +__read_vmcore_65402 __read_vmcore 2 65402 NULL
154374 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
154375 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
154376 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
154377 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
154378 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
154379 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
154380 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
154381 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
154382 +edge_open_65411 edge_open 0 65411 NULL
154383 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
154384 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 NULL nohasharray
154385 +ali1535_access_65416 ali1535_access 0 65416 &kobj_pkt_show_65416
154386 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
154387 +aux2_show_65419 aux2_show 0 65419 NULL
154388 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
154389 +device_add_groups_65423 device_add_groups 0 65423 NULL
154390 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
154391 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
154392 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
154393 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
154394 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
154395 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
154396 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
154397 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
154398 +read_65459 read 0 65459 NULL
154399 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
154400 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
154401 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
154402 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
154403 +clear_user_65470 clear_user 2 65470 NULL
154404 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
154405 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
154406 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
154407 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
154408 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
154409 +regmap_write_65478 regmap_write 0 65478 NULL
154410 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 NULL nohasharray
154411 +activate_65483 activate 0 65483 &ath_rx_edma_init_65483
154412 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
154413 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
154414 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
154415 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
154416 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
154417 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
154418 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
154419 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
154420 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
154421 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
154422 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
154423 +cyapa_gen3_write_blocks_65517 cyapa_gen3_write_blocks 0 65517 NULL
154424 +dax_zero_page_range_65518 dax_zero_page_range 0 65518 NULL
154425 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
154426 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
154427 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
154428 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
154429 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
154430 +show_memory_65529 show_memory 0 65529 NULL
154431 +reg_read_65530 reg_read 0 65530 NULL
154432 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
154433 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
154434 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
154435 new file mode 100644
154436 index 0000000..560cd7b
154437 --- /dev/null
154438 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
154439 @@ -0,0 +1,92 @@
154440 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
154441 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
154442 +mappedread_2627 mappedread 2 2627 NULL
154443 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
154444 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
154445 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
154446 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
154447 +dmu_write_6048 dmu_write 4-3 6048 NULL
154448 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
154449 +update_pages_6225 update_pages 2-3 6225 NULL
154450 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
154451 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
154452 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
154453 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
154454 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
154455 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
154456 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
154457 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
154458 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
154459 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
154460 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
154461 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
154462 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
154463 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
154464 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
154465 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
154466 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
154467 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
154468 +uiocopy_18680 uiocopy 2 18680 NULL
154469 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
154470 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
154471 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
154472 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
154473 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
154474 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
154475 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
154476 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
154477 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
154478 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
154479 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
154480 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
154481 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
154482 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
154483 +splat_write_30943 splat_write 3 30943 NULL
154484 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
154485 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
154486 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
154487 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
154488 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
154489 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
154490 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
154491 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
154492 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
154493 +copyinstr_36980 copyinstr 3 36980 NULL
154494 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
154495 +splat_read_38116 splat_read 3 38116 NULL
154496 +sa_setup_38756 sa_setup 4 38756 NULL
154497 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
154498 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
154499 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
154500 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
154501 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
154502 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
154503 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
154504 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
154505 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
154506 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
154507 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
154508 +kcopy_write_43683 kcopy_write 3 43683 NULL
154509 +uiomove_44355 uiomove 2 44355 NULL
154510 +dmu_read_44418 dmu_read 4-3 44418 NULL
154511 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
154512 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
154513 +copyin_45945 copyin 3 45945 NULL
154514 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
154515 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
154516 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
154517 +spa_history_write_49650 spa_history_write 3 49650 NULL
154518 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
154519 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
154520 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
154521 +copyout_51409 copyout 3 51409 NULL
154522 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
154523 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
154524 +get_nvlist_56685 get_nvlist 2 56685 NULL
154525 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
154526 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
154527 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
154528 +zpios_write_61823 zpios_write 3 61823 NULL
154529 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
154530 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
154531 +zpios_read_64734 zpios_read 3 64734 NULL
154532 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
154533 new file mode 100644
154534 index 0000000..9846ab0
154535 --- /dev/null
154536 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
154537 @@ -0,0 +1,913 @@
154538 +/*
154539 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
154540 + * Licensed under the GPL v2, or (at your option) v3
154541 + *
154542 + * Homepage:
154543 + * https://github.com/ephox-gcc-plugins/size_overflow
154544 + *
154545 + * Documentation:
154546 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
154547 + *
154548 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
154549 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
154550 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
154551 + *
154552 + * Usage:
154553 + * $ make
154554 + * $ make run
154555 + */
154556 +
154557 +#include "size_overflow.h"
154558 +
154559 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
154560 +
154561 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
154562 +
154563 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
154564 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
154565 +
154566 +struct cgraph_node *get_cnode(const_tree fndecl)
154567 +{
154568 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
154569 +#if BUILDING_GCC_VERSION <= 4005
154570 + return cgraph_get_node((tree)fndecl);
154571 +#else
154572 + return cgraph_get_node(fndecl);
154573 +#endif
154574 +}
154575 +
154576 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
154577 +{
154578 + if (cur_node->marked == ASM_STMT_SO_MARK)
154579 + return false;
154580 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
154581 + return false;
154582 + if (strcmp(cur_node->context, context))
154583 + return false;
154584 + return !strcmp(cur_node->decl_name, decl_name);
154585 +}
154586 +
154587 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
154588 +static const char* get_decl_context(const_tree decl)
154589 +{
154590 + const char *context;
154591 +
154592 + if (TREE_CODE(decl) == VAR_DECL)
154593 + return "vardecl";
154594 + if (TREE_CODE(decl) == FUNCTION_DECL)
154595 + return "fndecl";
154596 +
154597 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
154598 + context = get_type_name_from_field(decl);
154599 +
154600 + if (!context)
154601 + return "fielddecl";
154602 + return context;
154603 +}
154604 +
154605 +/* Find the function with the specified argument in the list
154606 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
154607 + * * if num is CANNOT_FIND_ARG then ignore it
154608 + */
154609 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
154610 +{
154611 + next_interesting_function_t cur_node, head;
154612 +
154613 + head = global_next_interesting_function[hash];
154614 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
154615 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
154616 + continue;
154617 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
154618 + return cur_node;
154619 + }
154620 + return NULL;
154621 +}
154622 +
154623 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
154624 +{
154625 + const char *context;
154626 + unsigned int hash;
154627 +
154628 + hash = get_decl_hash(decl, decl_name);
154629 + if (hash == NO_HASH)
154630 + return NULL;
154631 +
154632 + context = get_decl_context(decl);
154633 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
154634 +}
154635 +
154636 +static bool is_vararg(const_tree fn, unsigned int num)
154637 +{
154638 + const_tree fn_type, last, type;
154639 + tree arg_list;
154640 +
154641 + if (num == 0)
154642 + return false;
154643 + if (fn == NULL_TREE)
154644 + return false;
154645 + if (TREE_CODE(fn) != FUNCTION_DECL)
154646 + return false;
154647 +
154648 + fn_type = TREE_TYPE(fn);
154649 + if (fn_type == NULL_TREE)
154650 + return false;
154651 +
154652 + arg_list = TYPE_ARG_TYPES(fn_type);
154653 + if (arg_list == NULL_TREE)
154654 + return false;
154655 + last = TREE_VALUE(tree_last(arg_list));
154656 +
154657 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
154658 + type = last;
154659 + else
154660 + type = TREE_TYPE(last);
154661 +
154662 + gcc_assert(type != NULL_TREE);
154663 + if (type == void_type_node)
154664 + return false;
154665 +
154666 + return num >= (unsigned int)list_length(arg_list);
154667 +}
154668 +
154669 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
154670 +{
154671 + next_interesting_function_t new_node;
154672 +
154673 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
154674 + new_node->decl_name = xstrdup(decl_name);
154675 + gcc_assert(context);
154676 + new_node->context = xstrdup(context);
154677 + new_node->hash = hash;
154678 + new_node->num = num;
154679 + new_node->next = NULL;
154680 + new_node->children = NULL;
154681 + new_node->marked = marked;
154682 + new_node->orig_next_node = orig_next_node;
154683 + return new_node;
154684 +}
154685 +
154686 +// Create the main data structure
154687 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
154688 +{
154689 + unsigned int hash;
154690 + const char *context;
154691 + enum tree_code decl_code = TREE_CODE(decl);
154692 +
154693 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
154694 +
154695 + if (is_vararg(decl, num))
154696 + return NULL;
154697 +
154698 + hash = get_decl_hash(decl, decl_name);
154699 + if (hash == NO_HASH)
154700 + return NULL;
154701 +
154702 + gcc_assert(num <= MAX_PARAM);
154703 + // Clones must have an orig_next_node
154704 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
154705 +
154706 + context = get_decl_context(decl);
154707 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
154708 +}
154709 +
154710 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
154711 +{
154712 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
154713 +
154714 + // new_entry is appended to the end of a list
154715 + new_entry->next = NULL;
154716 +
154717 + cur_global_head = global_next_interesting_function[new_entry->hash];
154718 + if (!cur_global_head) {
154719 + global_next_interesting_function[new_entry->hash] = new_entry;
154720 + return;
154721 + }
154722 +
154723 +
154724 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
154725 + if (!cur_global->next)
154726 + cur_global_end = cur_global;
154727 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
154728 + return;
154729 + }
154730 +
154731 + gcc_assert(cur_global_end);
154732 + cur_global_end->next = new_entry;
154733 +}
154734 +
154735 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
154736 + * and add it to global_next_interesting_function
154737 + */
154738 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
154739 +{
154740 + next_interesting_function_t orig_next_node;
154741 + tree decl;
154742 + unsigned int orig_num;
154743 + enum tree_code decl_code;
154744 + const char *decl_name;
154745 +
154746 + decl = get_orig_fndecl(clone_fndecl);
154747 + decl_code = TREE_CODE(decl);
154748 +
154749 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
154750 + orig_num = num;
154751 + else
154752 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
154753 +
154754 + // Skip over ISRA.162 parm decls
154755 + if (orig_num == CANNOT_FIND_ARG)
154756 + return NULL;
154757 +
154758 + decl_name = get_orig_decl_name(decl);
154759 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
154760 + if (orig_next_node)
154761 + return orig_next_node;
154762 +
154763 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
154764 + gcc_assert(orig_next_node);
154765 +
154766 + add_to_global_next_interesting_function(orig_next_node);
154767 + return orig_next_node;
154768 +}
154769 +
154770 +// Find or create the next_interesting_function_t node for decl and num
154771 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
154772 +{
154773 + next_interesting_function_t cur_next_cnode;
154774 + const char *decl_name = DECL_NAME_POINTER(decl);
154775 +
154776 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
154777 + if (cur_next_cnode)
154778 + goto out;
154779 +
154780 + if (!orig_next_node && made_by_compiler(decl)) {
154781 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
154782 + if (!orig_next_node)
154783 + return NULL;
154784 + }
154785 +
154786 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
154787 + if (!cur_next_cnode)
154788 + return NULL;
154789 +
154790 + add_to_global_next_interesting_function(cur_next_cnode);
154791 +out:
154792 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
154793 + return cur_next_cnode;
154794 + gcc_assert(cur_next_cnode->marked == marked);
154795 + return cur_next_cnode;
154796 +}
154797 +
154798 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
154799 +{
154800 + next_interesting_function_t cur_node;
154801 + const char *context, *decl_name;
154802 +
154803 + decl_name = DECL_NAME_POINTER(decl);
154804 + context = get_decl_context(decl);
154805 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
154806 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
154807 + return true;
154808 + }
154809 + return false;
154810 +}
154811 +
154812 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
154813 +{
154814 + unsigned int num;
154815 + next_interesting_function_t orig_next_node, new_node;
154816 +
154817 + gcc_assert(fndecl != NULL_TREE);
154818 +
154819 + // ignore builtins to not explode coverage (e.g., memcpy)
154820 + if (DECL_BUILT_IN(fndecl))
154821 + return next_cnodes_head;
154822 +
154823 + // convert arg into its position
154824 + if (arg == NULL_TREE)
154825 + num = 0;
154826 + else
154827 + num = find_arg_number_tree(arg, fndecl);
154828 + if (num == CANNOT_FIND_ARG)
154829 + return next_cnodes_head;
154830 +
154831 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
154832 + return next_cnodes_head;
154833 +
154834 + if (made_by_compiler(fndecl)) {
154835 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
154836 + if (!orig_next_node)
154837 + return next_cnodes_head;
154838 + } else
154839 + orig_next_node = NULL;
154840 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
154841 + if (!new_node)
154842 + return next_cnodes_head;
154843 + new_node->next = next_cnodes_head;
154844 + return new_node;
154845 +}
154846 +
154847 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
154848 +{
154849 + gphi *phi = as_a_gphi(get_def_stmt(result));
154850 + unsigned int i, n = gimple_phi_num_args(phi);
154851 +
154852 + pointer_set_insert(visited, phi);
154853 + for (i = 0; i < n; i++) {
154854 + tree arg = gimple_phi_arg_def(phi, i);
154855 +
154856 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
154857 + }
154858 +
154859 + return next_cnodes_head;
154860 +}
154861 +
154862 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
154863 +{
154864 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
154865 + tree rhs1, rhs2;
154866 +
154867 + rhs1 = gimple_assign_rhs1(def_stmt);
154868 + rhs2 = gimple_assign_rhs2(def_stmt);
154869 +
154870 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
154871 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
154872 +}
154873 +
154874 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
154875 +{
154876 + return next_cnodes_head;
154877 +}
154878 +
154879 +/* Find all functions that influence lhs
154880 + *
154881 + * Encountered functions are added to the children vector (next_interesting_function_t).
154882 + */
154883 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
154884 +{
154885 + const_gimple def_stmt;
154886 +
154887 + if (skip_types(lhs))
154888 + return next_cnodes_head;
154889 +
154890 + if (TREE_CODE(lhs) == PARM_DECL)
154891 + return handle_function(next_cnodes_head, current_function_decl, lhs);
154892 +
154893 + if (TREE_CODE(lhs) != SSA_NAME)
154894 + return next_cnodes_head;
154895 +
154896 + def_stmt = get_def_stmt(lhs);
154897 + if (!def_stmt)
154898 + return next_cnodes_head;
154899 +
154900 + if (pointer_set_insert(visited, def_stmt))
154901 + return next_cnodes_head;
154902 +
154903 + switch (gimple_code(def_stmt)) {
154904 + case GIMPLE_NOP:
154905 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
154906 + case GIMPLE_ASM:
154907 + if (is_size_overflow_asm(def_stmt))
154908 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
154909 + return next_cnodes_head;
154910 + case GIMPLE_CALL: {
154911 + tree fndecl = gimple_call_fndecl(def_stmt);
154912 +
154913 + if (fndecl != NULL_TREE)
154914 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
154915 + fndecl = gimple_call_fn(def_stmt);
154916 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
154917 + }
154918 + case GIMPLE_PHI:
154919 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
154920 + case GIMPLE_ASSIGN:
154921 + switch (gimple_num_ops(def_stmt)) {
154922 + case 2:
154923 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
154924 + case 3:
154925 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
154926 + }
154927 + default:
154928 + debug_gimple_stmt((gimple)def_stmt);
154929 + error("%s: unknown gimple code", __func__);
154930 + gcc_unreachable();
154931 + }
154932 +}
154933 +
154934 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
154935 +static next_interesting_function_t search_next_functions(const_tree node)
154936 +{
154937 + gimple_set *visited;
154938 + next_interesting_function_t next_cnodes_head;
154939 +
154940 + visited = pointer_set_create();
154941 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
154942 + pointer_set_destroy(visited);
154943 +
154944 + return next_cnodes_head;
154945 +}
154946 +
154947 +// True if child already exists in the next_interesting_function_t children vector
154948 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
154949 +{
154950 + unsigned int i;
154951 + next_interesting_function_t cur;
154952 +
154953 + gcc_assert(next_node);
154954 + // handle recursion
154955 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
154956 + return true;
154957 +
154958 +#if BUILDING_GCC_VERSION <= 4007
154959 + if (VEC_empty(next_interesting_function_t, target->children))
154960 + return false;
154961 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
154962 +#else
154963 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
154964 +#endif
154965 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
154966 + return true;
154967 + }
154968 + return false;
154969 +}
154970 +
154971 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
154972 +{
154973 + if (!has_next_interesting_function_vec(parent, child)) {
154974 +#if BUILDING_GCC_VERSION <= 4007
154975 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
154976 +#else
154977 + vec_safe_push(parent->children, child);
154978 +#endif
154979 + }
154980 +}
154981 +
154982 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
154983 +
154984 +// Add children to parent and global_next_interesting_function
154985 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
154986 +{
154987 + next_interesting_function_t cur = children;
154988 +
154989 + gcc_assert(parent);
154990 +
154991 + while (cur) {
154992 + next_interesting_function_t next, child;
154993 +
154994 + next = cur->next;
154995 +
154996 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
154997 + if (!child) {
154998 + add_to_global_next_interesting_function(cur);
154999 + child = cur;
155000 + }
155001 +
155002 + check_local_variables(child);
155003 +
155004 + push_child(parent, child);
155005 +
155006 + cur = next;
155007 + }
155008 +
155009 + check_local_variables(parent);
155010 +}
155011 +
155012 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
155013 +{
155014 + return NULL;
155015 +}
155016 +
155017 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
155018 +{
155019 + switch (gimple_code(stmt)) {
155020 + case GIMPLE_ASM:
155021 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
155022 + case GIMPLE_CALL: {
155023 + tree decl = gimple_call_fndecl(stmt);
155024 +
155025 + if (decl != NULL_TREE)
155026 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
155027 + decl = gimple_call_fn(stmt);
155028 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
155029 + }
155030 + case GIMPLE_RETURN:
155031 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
155032 + default:
155033 + debug_gimple_stmt((gimple)stmt);
155034 + gcc_unreachable();
155035 + }
155036 +}
155037 +
155038 +// Handle potential next_interesting_function_t parent if its argument has an integer type
155039 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
155040 +{
155041 + const_tree start_var;
155042 + next_interesting_function_t children_next_cnode, parent_next_cnode;
155043 +
155044 + switch (gimple_code(stmt)) {
155045 + case GIMPLE_ASM:
155046 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
155047 + return;
155048 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
155049 + gcc_assert(start_var != NULL_TREE);
155050 + break;
155051 + case GIMPLE_CALL:
155052 + start_var = gimple_call_arg(stmt, num - 1);
155053 + break;
155054 + case GIMPLE_RETURN:
155055 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
155056 + if (start_var == NULL_TREE)
155057 + return;
155058 + break;
155059 + default:
155060 + debug_gimple_stmt((gimple)stmt);
155061 + gcc_unreachable();
155062 + }
155063 +
155064 + if (skip_types(start_var))
155065 + return;
155066 +
155067 + // handle intentional MARK_TURN_OFF
155068 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
155069 + return;
155070 +
155071 + parent_next_cnode = create_parent_next_cnode(stmt, num);
155072 + if (!parent_next_cnode)
155073 + return;
155074 +
155075 + children_next_cnode = search_next_functions(start_var);
155076 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
155077 +}
155078 +
155079 +// Find potential next_interesting_function_t parents
155080 +static void handle_cgraph_node(struct cgraph_node *node)
155081 +{
155082 + basic_block bb;
155083 + tree cur_fndecl = NODE_DECL(node);
155084 +
155085 + set_current_function_decl(cur_fndecl);
155086 +
155087 + FOR_ALL_BB_FN(bb, cfun) {
155088 + gimple_stmt_iterator gsi;
155089 +
155090 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
155091 + gimple stmt = gsi_stmt(gsi);
155092 +
155093 + switch (gimple_code(stmt)) {
155094 + case GIMPLE_RETURN:
155095 + case GIMPLE_ASM:
155096 + collect_all_possible_size_overflow_fns(stmt, 0);
155097 + break;
155098 + case GIMPLE_CALL: {
155099 + unsigned int i, len;
155100 + tree fndecl = gimple_call_fndecl(stmt);
155101 +
155102 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
155103 + break;
155104 +
155105 + len = gimple_call_num_args(stmt);
155106 + for (i = 0; i < len; i++)
155107 + collect_all_possible_size_overflow_fns(stmt, i + 1);
155108 + break;
155109 + }
155110 + default:
155111 + break;
155112 + }
155113 + }
155114 + }
155115 +
155116 + unset_current_function_decl();
155117 +}
155118 +
155119 +/* Collect all potentially interesting function parameters and return values of integer types
155120 + * and store their data flow dependencies
155121 + */
155122 +static void size_overflow_generate_summary(void)
155123 +{
155124 + struct cgraph_node *node;
155125 +
155126 + size_overflow_register_hooks();
155127 +
155128 + FOR_EACH_FUNCTION(node) {
155129 + if (is_valid_cgraph_node(node))
155130 + handle_cgraph_node(node);
155131 + }
155132 +}
155133 +
155134 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
155135 +{
155136 + debug_cgraph_node(node);
155137 + gcc_unreachable();
155138 +}
155139 +
155140 +/* Handle dst if src is in the global_next_interesting_function list.
155141 + * If src is a clone then dst inherits the orig_next_node of src otherwise
155142 + * src will become the orig_next_node of dst.
155143 + */
155144 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
155145 +{
155146 + next_interesting_function_t head, cur;
155147 + const_tree decl;
155148 + const char *src_name, *src_context;
155149 +
155150 + decl = NODE_DECL(src);
155151 + src_name = DECL_NAME_POINTER(decl);
155152 + src_context = get_decl_context(decl);
155153 +
155154 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
155155 + if (!head)
155156 + return;
155157 +
155158 + for (cur = head; cur; cur = cur->next) {
155159 + unsigned int new_argnum;
155160 + next_interesting_function_t orig_next_node, next_node;
155161 + bool dst_clone;
155162 +
155163 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
155164 + continue;
155165 +
155166 + dst_clone = made_by_compiler(NODE_DECL(dst));
155167 + if (!dst_clone)
155168 + break;
155169 +
155170 + // For clones use the original node instead
155171 + if (cur->orig_next_node)
155172 + orig_next_node = cur->orig_next_node;
155173 + else
155174 + orig_next_node = cur;
155175 +
155176 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
155177 + if (new_argnum == CANNOT_FIND_ARG)
155178 + continue;
155179 +
155180 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
155181 + if (next_node)
155182 + add_to_global_next_interesting_function(next_node);
155183 + }
155184 +}
155185 +
155186 +void size_overflow_register_hooks(void)
155187 +{
155188 + static bool init_p = false;
155189 +
155190 + if (init_p)
155191 + return;
155192 + init_p = true;
155193 +
155194 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
155195 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
155196 +}
155197 +
155198 +static void set_yes_so_mark(next_interesting_function_t next_node)
155199 +{
155200 + next_node->marked = YES_SO_MARK;
155201 + // Mark the orig decl as well if it's a clone
155202 + if (next_node->orig_next_node)
155203 + next_node->orig_next_node->marked = YES_SO_MARK;
155204 +}
155205 +
155206 +// Determine if the function is already in the hash table
155207 +static bool is_marked_fn(next_interesting_function_t next_node)
155208 +{
155209 + const struct size_overflow_hash *entry;
155210 +
155211 + if (next_node->marked != NO_SO_MARK)
155212 + return true;
155213 +
155214 + if (next_node->orig_next_node)
155215 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
155216 + else
155217 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
155218 + if (!entry)
155219 + return false;
155220 +
155221 + set_yes_so_mark(next_node);
155222 + return true;
155223 +}
155224 +
155225 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
155226 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
155227 +{
155228 + unsigned int i;
155229 + next_interesting_function_t child;
155230 +
155231 +#if BUILDING_GCC_VERSION <= 4007
155232 + if (VEC_empty(next_interesting_function_t, parent->children))
155233 + return NULL;
155234 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
155235 +#else
155236 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
155237 +#endif
155238 + if (child->num == 0)
155239 + continue;
155240 + if (strcmp(parent->decl_name, child->decl_name))
155241 + continue;
155242 + if (!strcmp(child->context, "fndecl"))
155243 + return child;
155244 + }
155245 + return NULL;
155246 +}
155247 +
155248 +/* Trace a return value of function pointer type back to an argument via a concrete function
155249 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
155250 +static void search_missing_fptr_arg(next_interesting_function_t parent)
155251 +{
155252 + next_interesting_function_t tracked_fn, cur_next_node, child;
155253 + unsigned int i;
155254 +#if BUILDING_GCC_VERSION <= 4007
155255 + VEC(next_interesting_function_t, heap) *new_children = NULL;
155256 +#else
155257 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
155258 +#endif
155259 +
155260 + if (parent->num != 0)
155261 + return;
155262 + if (!strcmp(parent->context, "fndecl"))
155263 + return;
155264 + if (!strcmp(parent->context, "vardecl"))
155265 + return;
155266 +
155267 + // fnptr 0 && fn 0
155268 +#if BUILDING_GCC_VERSION <= 4007
155269 + if (VEC_empty(next_interesting_function_t, parent->children))
155270 + return;
155271 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
155272 +#else
155273 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
155274 +#endif
155275 + if (child->num != 0)
155276 + continue;
155277 + // (fn 0 -> fn 2)
155278 + tracked_fn = get_same_not_ret_child(child);
155279 + if (!tracked_fn)
155280 + continue;
155281 +
155282 + // fn 2 => fnptr 2
155283 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
155284 + if (cur_next_node->num != tracked_fn->num)
155285 + continue;
155286 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
155287 + continue;
155288 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
155289 +#if BUILDING_GCC_VERSION <= 4007
155290 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
155291 +#else
155292 + vec_safe_push(new_children, cur_next_node);
155293 +#endif
155294 + }
155295 + }
155296 + }
155297 +
155298 +#if BUILDING_GCC_VERSION == 4005
155299 + if (VEC_empty(next_interesting_function_t, new_children))
155300 + return;
155301 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
155302 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
155303 +#elif BUILDING_GCC_VERSION <= 4007
155304 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
155305 +#else
155306 + vec_safe_splice(parent->children, new_children);
155307 +#endif
155308 +}
155309 +
155310 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
155311 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
155312 +{
155313 + unsigned int i;
155314 + next_interesting_function_t child;
155315 +
155316 + gcc_assert(parent);
155317 + check_global_variables(parent);
155318 + search_missing_fptr_arg(parent);
155319 + print_missing_function(parent);
155320 +
155321 +#if BUILDING_GCC_VERSION <= 4007
155322 + if (VEC_empty(next_interesting_function_t, parent->children))
155323 + return;
155324 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
155325 +#else
155326 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
155327 +#endif
155328 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
155329 + child->marked = YES_SO_MARK;
155330 + if (!pointer_set_insert(visited, child))
155331 + print_missing_functions(visited, child);
155332 + }
155333 +}
155334 +
155335 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
155336 +
155337 +// Print all missing interesting functions
155338 +static unsigned int size_overflow_execute(void)
155339 +{
155340 + unsigned int i;
155341 + next_interesting_function_set *visited;
155342 + next_interesting_function_t cur_global;
155343 +
155344 + visited = next_interesting_function_pointer_set_create();
155345 +
155346 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
155347 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
155348 + if (is_marked_fn(cur_global))
155349 + print_missing_functions(visited, cur_global);
155350 + }
155351 + }
155352 +
155353 + pointer_set_destroy(visited);
155354 +
155355 +/* if (in_lto_p) {
155356 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
155357 + print_global_next_interesting_functions();
155358 + }*/
155359 +
155360 + return 0;
155361 +}
155362 +
155363 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
155364 +#if BUILDING_GCC_VERSION >= 4008
155365 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
155366 +#elif BUILDING_GCC_VERSION >= 4006
155367 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
155368 +#else
155369 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
155370 +#endif
155371 +
155372 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
155373 +
155374 +#if BUILDING_GCC_VERSION >= 4009
155375 +static const struct pass_data size_overflow_functions_pass_data = {
155376 +#else
155377 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
155378 + .pass = {
155379 +#endif
155380 + .type = IPA_PASS,
155381 + .name = "size_overflow_functions",
155382 +#if BUILDING_GCC_VERSION >= 4008
155383 + .optinfo_flags = OPTGROUP_NONE,
155384 +#endif
155385 +#if BUILDING_GCC_VERSION >= 5000
155386 +#elif BUILDING_GCC_VERSION >= 4009
155387 + .has_gate = false,
155388 + .has_execute = true,
155389 +#else
155390 + .gate = NULL,
155391 + .execute = size_overflow_execute,
155392 + .sub = NULL,
155393 + .next = NULL,
155394 + .static_pass_number = 0,
155395 +#endif
155396 + .tv_id = TV_NONE,
155397 + .properties_required = 0,
155398 + .properties_provided = 0,
155399 + .properties_destroyed = 0,
155400 + .todo_flags_start = 0,
155401 + .todo_flags_finish = 0,
155402 +#if BUILDING_GCC_VERSION < 4009
155403 + },
155404 + .generate_summary = size_overflow_generate_summary,
155405 + .write_summary = size_overflow_write_summary_lto,
155406 + .read_summary = size_overflow_read_summary_lto,
155407 +#if BUILDING_GCC_VERSION >= 4006
155408 + .write_optimization_summary = size_overflow_write_summary_lto,
155409 + .read_optimization_summary = size_overflow_read_summary_lto,
155410 +#endif
155411 + .stmt_fixup = NULL,
155412 + .function_transform_todo_flags_start = 0,
155413 + .function_transform = size_overflow_transform,
155414 + .variable_transform = NULL,
155415 +#endif
155416 +};
155417 +
155418 +#if BUILDING_GCC_VERSION >= 4009
155419 +namespace {
155420 +class size_overflow_functions_pass : public ipa_opt_pass_d {
155421 +public:
155422 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
155423 + g,
155424 + size_overflow_generate_summary,
155425 + size_overflow_write_summary_lto,
155426 + size_overflow_read_summary_lto,
155427 + size_overflow_write_summary_lto,
155428 + size_overflow_read_summary_lto,
155429 + NULL,
155430 + 0,
155431 + size_overflow_transform,
155432 + NULL) {}
155433 +#if BUILDING_GCC_VERSION >= 5000
155434 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
155435 +#else
155436 + unsigned int execute() { return size_overflow_execute(); }
155437 +#endif
155438 +};
155439 +}
155440 +
155441 +opt_pass *make_size_overflow_functions_pass(void)
155442 +{
155443 + return new size_overflow_functions_pass();
155444 +}
155445 +#else
155446 +struct opt_pass *make_size_overflow_functions_pass(void)
155447 +{
155448 + return &size_overflow_functions_pass.pass;
155449 +}
155450 +#endif
155451 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
155452 new file mode 100644
155453 index 0000000..d7f4062
155454 --- /dev/null
155455 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
155456 @@ -0,0 +1,256 @@
155457 +/*
155458 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
155459 + * Licensed under the GPL v2, or (at your option) v3
155460 + *
155461 + * Homepage:
155462 + * https://github.com/ephox-gcc-plugins/size_overflow
155463 + *
155464 + * Documentation:
155465 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
155466 + *
155467 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
155468 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
155469 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
155470 + *
155471 + * Usage:
155472 + * $ make
155473 + * $ make run
155474 + */
155475 +
155476 +#include "size_overflow.h"
155477 +
155478 +int plugin_is_GPL_compatible;
155479 +
155480 +tree report_size_overflow_decl;
155481 +
155482 +tree size_overflow_type_HI;
155483 +tree size_overflow_type_SI;
155484 +tree size_overflow_type_DI;
155485 +tree size_overflow_type_TI;
155486 +
155487 +static struct plugin_info size_overflow_plugin_info = {
155488 + .version = "20150614",
155489 + .help = "no-size-overflow\tturn off size overflow checking\n",
155490 +};
155491 +
155492 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
155493 +{
155494 + unsigned int arg_count;
155495 + enum tree_code code = TREE_CODE(*node);
155496 +
155497 + switch (code) {
155498 + case FUNCTION_DECL:
155499 + arg_count = type_num_arguments(TREE_TYPE(*node));
155500 + break;
155501 + case FUNCTION_TYPE:
155502 + case METHOD_TYPE:
155503 + arg_count = type_num_arguments(*node);
155504 + break;
155505 + default:
155506 + *no_add_attrs = true;
155507 + error("%s: %qE attribute only applies to functions", __func__, name);
155508 + return NULL_TREE;
155509 + }
155510 +
155511 + for (; args; args = TREE_CHAIN(args)) {
155512 + int cur_val;
155513 + tree position = TREE_VALUE(args);
155514 +
155515 + if (TREE_CODE(position) != INTEGER_CST) {
155516 + error("%s: parameter isn't an integer", __func__);
155517 + debug_tree(args);
155518 + *no_add_attrs = true;
155519 + return NULL_TREE;
155520 + }
155521 +
155522 + cur_val = tree_to_shwi(position);
155523 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
155524 + error("%s: parameter %d is outside range.", __func__, cur_val);
155525 + *no_add_attrs = true;
155526 + return NULL_TREE;
155527 + }
155528 + }
155529 + return NULL_TREE;
155530 +}
155531 +
155532 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
155533 +{
155534 + unsigned int arg_count;
155535 + HOST_WIDE_INT s_first_arg;
155536 + enum tree_code code = TREE_CODE(*node);
155537 +
155538 + switch (code) {
155539 + case FUNCTION_DECL:
155540 + arg_count = type_num_arguments(TREE_TYPE(*node));
155541 + break;
155542 + case FUNCTION_TYPE:
155543 + case METHOD_TYPE:
155544 + arg_count = type_num_arguments(*node);
155545 + break;
155546 + case FIELD_DECL:
155547 + return NULL_TREE;
155548 + default:
155549 + *no_add_attrs = true;
155550 + error("%qE attribute only applies to functions", name);
155551 + return NULL_TREE;
155552 + }
155553 +
155554 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
155555 + if (s_first_arg == -1)
155556 + return NULL_TREE;
155557 + if (s_first_arg < -1)
155558 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
155559 +
155560 + for (; args; args = TREE_CHAIN(args)) {
155561 + unsigned int cur_val;
155562 +
155563 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
155564 + error("%s: parameter isn't an integer", __func__);
155565 + debug_tree(args);
155566 + *no_add_attrs = true;
155567 + return NULL_TREE;
155568 + }
155569 +
155570 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
155571 + if (cur_val > arg_count ) {
155572 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
155573 + *no_add_attrs = true;
155574 + return NULL_TREE;
155575 + }
155576 + }
155577 + return NULL_TREE;
155578 +}
155579 +
155580 +static struct attribute_spec size_overflow_attr = {
155581 + .name = "size_overflow",
155582 + .min_length = 1,
155583 + .max_length = -1,
155584 + .decl_required = true,
155585 + .type_required = false,
155586 + .function_type_required = false,
155587 + .handler = handle_size_overflow_attribute,
155588 +#if BUILDING_GCC_VERSION >= 4007
155589 + .affects_type_identity = false
155590 +#endif
155591 +};
155592 +
155593 +static struct attribute_spec intentional_overflow_attr = {
155594 + .name = "intentional_overflow",
155595 + .min_length = 1,
155596 + .max_length = -1,
155597 + .decl_required = true,
155598 + .type_required = false,
155599 + .function_type_required = false,
155600 + .handler = handle_intentional_overflow_attribute,
155601 +#if BUILDING_GCC_VERSION >= 4007
155602 + .affects_type_identity = false
155603 +#endif
155604 +};
155605 +
155606 +static void register_attributes(void __unused *event_data, void __unused *data)
155607 +{
155608 + register_attribute(&size_overflow_attr);
155609 + register_attribute(&intentional_overflow_attr);
155610 +}
155611 +
155612 +static tree create_typedef(tree type, const char* ident)
155613 +{
155614 + tree new_type, decl;
155615 +
155616 + new_type = build_variant_type_copy(type);
155617 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
155618 + DECL_ORIGINAL_TYPE(decl) = type;
155619 + TYPE_NAME(new_type) = decl;
155620 + return new_type;
155621 +}
155622 +
155623 +// Create the noreturn report_size_overflow() function decl.
155624 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
155625 +{
155626 + tree const_char_ptr_type_node;
155627 + tree fntype;
155628 +
155629 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
155630 +
155631 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
155632 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
155633 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
155634 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
155635 +
155636 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
155637 + fntype = build_function_type_list(void_type_node,
155638 + const_char_ptr_type_node,
155639 + unsigned_type_node,
155640 + const_char_ptr_type_node,
155641 + const_char_ptr_type_node,
155642 + NULL_TREE);
155643 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
155644 +
155645 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
155646 + TREE_PUBLIC(report_size_overflow_decl) = 1;
155647 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
155648 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
155649 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
155650 +// !!!
155651 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
155652 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
155653 + TREE_USED(report_size_overflow_decl) = 1;
155654 + TREE_NOTHROW(report_size_overflow_decl) = 1;
155655 +}
155656 +
155657 +
155658 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
155659 +{
155660 + int i;
155661 + const char * const plugin_name = plugin_info->base_name;
155662 + const int argc = plugin_info->argc;
155663 + const struct plugin_argument * const argv = plugin_info->argv;
155664 + bool enable = true;
155665 + struct register_pass_info insert_size_overflow_asm_pass_info;
155666 + struct register_pass_info size_overflow_functions_pass_info;
155667 +
155668 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
155669 + {
155670 + .base = &report_size_overflow_decl,
155671 + .nelt = 1,
155672 + .stride = sizeof(report_size_overflow_decl),
155673 + .cb = &gt_ggc_mx_tree_node,
155674 + .pchw = &gt_pch_nx_tree_node
155675 + },
155676 + LAST_GGC_ROOT_TAB
155677 + };
155678 +
155679 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
155680 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
155681 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
155682 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
155683 +
155684 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
155685 + size_overflow_functions_pass_info.reference_pass_name = "inline";
155686 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
155687 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
155688 +
155689 + if (!plugin_default_version_check(version, &gcc_version)) {
155690 + error(G_("incompatible gcc/plugin versions"));
155691 + return 1;
155692 + }
155693 +
155694 + for (i = 0; i < argc; ++i) {
155695 + if (!strcmp(argv[i].key, "no-size-overflow")) {
155696 + enable = false;
155697 + continue;
155698 + }
155699 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
155700 + }
155701 +
155702 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
155703 + if (enable) {
155704 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
155705 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
155706 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
155707 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
155708 + }
155709 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
155710 +
155711 + return 0;
155712 +}
155713 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
155714 new file mode 100644
155715 index 0000000..1d9ddb6
155716 --- /dev/null
155717 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
155718 @@ -0,0 +1,345 @@
155719 +/*
155720 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
155721 + * Licensed under the GPL v2, or (at your option) v3
155722 + *
155723 + * Homepage:
155724 + * https://github.com/ephox-gcc-plugins/size_overflow
155725 + *
155726 + * Documentation:
155727 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
155728 + *
155729 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
155730 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
155731 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
155732 + *
155733 + * Usage:
155734 + * $ make
155735 + * $ make run
155736 + */
155737 +
155738 +#include "size_overflow.h"
155739 +
155740 +#include "size_overflow_hash.h"
155741 +#include "size_overflow_hash_aux.h"
155742 +
155743 +static const_tree get_function_type(const_tree decl)
155744 +{
155745 + if (FUNCTION_PTR_P(decl))
155746 + return TREE_TYPE(TREE_TYPE(decl));
155747 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
155748 + return TREE_TYPE(decl);
155749 +}
155750 +
155751 +static unsigned char get_tree_code(const_tree type)
155752 +{
155753 + switch (TREE_CODE(type)) {
155754 + case ARRAY_TYPE:
155755 + return 0;
155756 + case BOOLEAN_TYPE:
155757 + return 1;
155758 + case ENUMERAL_TYPE:
155759 + return 2;
155760 + case FUNCTION_TYPE:
155761 + return 3;
155762 + case INTEGER_TYPE:
155763 + return 4;
155764 + case POINTER_TYPE:
155765 + return 5;
155766 + case RECORD_TYPE:
155767 + return 6;
155768 + case UNION_TYPE:
155769 + return 7;
155770 + case VOID_TYPE:
155771 + return 8;
155772 + case REAL_TYPE:
155773 + return 9;
155774 + case VECTOR_TYPE:
155775 + return 10;
155776 + case REFERENCE_TYPE:
155777 + return 11;
155778 + case OFFSET_TYPE:
155779 + return 12;
155780 + case COMPLEX_TYPE:
155781 + return 13;
155782 + default:
155783 + debug_tree((tree)type);
155784 + gcc_unreachable();
155785 + }
155786 +}
155787 +
155788 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
155789 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
155790 +{
155791 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
155792 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
155793 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
155794 +
155795 + unsigned int m = 0x57559429;
155796 + unsigned int n = 0x5052acdb;
155797 + const unsigned int *key4 = (const unsigned int *)key;
155798 + unsigned int h = len;
155799 + unsigned int k = len + seed + n;
155800 + unsigned long long p;
155801 +
155802 + while (len >= 8) {
155803 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
155804 + len -= 8;
155805 + }
155806 + if (len >= 4) {
155807 + cwmixb(key4[0]) key4 += 1;
155808 + len -= 4;
155809 + }
155810 + if (len)
155811 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
155812 + cwmixb(h ^ (k + n));
155813 + return k ^ h;
155814 +
155815 +#undef cwfold
155816 +#undef cwmixa
155817 +#undef cwmixb
155818 +}
155819 +
155820 +// For function pointer fields include the structure name in the hash
155821 +static unsigned int get_type_name_hash(const_tree decl)
155822 +{
155823 + const char *type_str;
155824 + unsigned int type_name_len;
155825 +
155826 + if (!FUNCTION_PTR_P(decl))
155827 + return 0;
155828 + if (TREE_CODE(decl) == VAR_DECL)
155829 + return 0;
155830 +
155831 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
155832 + type_str = get_type_name_from_field(decl);
155833 + if (!type_str)
155834 + return 0;
155835 + type_name_len = strlen(type_str);
155836 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
155837 +}
155838 +
155839 +static void set_hash(struct decl_hash *decl_hash_data)
155840 +{
155841 + unsigned int fn, type, codes, seed = 0;
155842 +
155843 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
155844 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
155845 + type = get_type_name_hash(decl_hash_data->decl);
155846 + decl_hash_data->hash = type ^ fn ^ codes;
155847 +}
155848 +
155849 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
155850 +{
155851 + gcc_assert(type != NULL_TREE);
155852 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
155853 +
155854 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
155855 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
155856 + decl_hash_data->tree_codes_len++;
155857 + type = TREE_TYPE(type);
155858 + }
155859 +}
155860 +
155861 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
155862 +{
155863 + const_tree result;
155864 +
155865 + gcc_assert(node != NULL_TREE);
155866 +
155867 + if (DECL_P(node)) {
155868 + result = DECL_RESULT(node);
155869 + if (result != NULL_TREE)
155870 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
155871 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
155872 + }
155873 +
155874 + gcc_assert(TYPE_P(node));
155875 +
155876 + if (TREE_CODE(node) == FUNCTION_TYPE)
155877 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
155878 +
155879 + return set_decl_type_codes(node, decl_hash_data);
155880 +}
155881 +
155882 +static void set_decl_codes(struct decl_hash *decl_hash_data)
155883 +{
155884 + const_tree arg, type;
155885 + enum tree_code code;
155886 +
155887 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
155888 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
155889 + return;
155890 + }
155891 +
155892 + type = get_function_type(decl_hash_data->decl);
155893 + code = TREE_CODE(type);
155894 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
155895 +
155896 + if (FUNCTION_PTR_P(decl_hash_data->decl))
155897 + set_result_codes(type, decl_hash_data);
155898 + else
155899 + set_result_codes(decl_hash_data->decl, decl_hash_data);
155900 +
155901 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
155902 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
155903 +}
155904 +
155905 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
155906 +{
155907 + while (entry) {
155908 + if (!strcmp(entry->name, func_name))
155909 + return entry;
155910 + entry = entry->next;
155911 + }
155912 + return NULL;
155913 +}
155914 +
155915 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
155916 +{
155917 + struct decl_hash decl_hash_data;
155918 + enum tree_code code = TREE_CODE(decl);
155919 +
155920 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
155921 +
155922 + // skip builtins __builtin_constant_p
155923 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
155924 + return NO_HASH;
155925 +
155926 + decl_hash_data.fn_name = decl_name;
155927 + decl_hash_data.decl = decl;
155928 + decl_hash_data.tree_codes_len = 0;
155929 +
155930 + set_decl_codes(&decl_hash_data);
155931 + gcc_assert(decl_hash_data.tree_codes_len != 0);
155932 + set_hash(&decl_hash_data);
155933 + return decl_hash_data.hash;
155934 +}
155935 +
155936 +const char *get_orig_decl_name(const_tree decl)
155937 +{
155938 + const char *name;
155939 + unsigned int len;
155940 + const void *end;
155941 + const_tree orig_decl = DECL_ORIGIN(decl);
155942 +
155943 + len = DECL_NAME_LENGTH(orig_decl);
155944 + name = DECL_NAME_POINTER(orig_decl);
155945 +
155946 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
155947 + * In such cases we will extract the name from the clone and use it in the hash table
155948 + * without checking the parameter number on the original (unavailable) decl.
155949 + */
155950 +
155951 + if (made_by_compiler(orig_decl)) {
155952 + end = memchr(name, '.', len);
155953 + gcc_assert(end);
155954 + len = (long)end - (long)name;
155955 + gcc_assert(len > 0);
155956 + }
155957 +
155958 + return xstrndup(name, len);
155959 +}
155960 +
155961 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
155962 +{
155963 + const struct size_overflow_hash *entry, *entry_node;
155964 +
155965 + entry = size_overflow_hash[hash];
155966 + entry_node = get_proper_hash_chain(entry, decl_name);
155967 + if (entry_node && entry_node->param & (1U << argnum))
155968 + return entry_node;
155969 +
155970 + entry = size_overflow_hash_aux[hash];
155971 + entry_node = get_proper_hash_chain(entry, decl_name);
155972 + if (entry_node && entry_node->param & (1U << argnum))
155973 + return entry_node;
155974 +
155975 + return NULL;
155976 +}
155977 +
155978 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
155979 +{
155980 + const struct size_overflow_hash *entry;
155981 + const_tree orig_decl;
155982 + unsigned int orig_argnum, hash;
155983 + const char *decl_name;
155984 +
155985 + if (made_by_compiler(fndecl)) {
155986 + orig_decl = get_orig_fndecl(fndecl);
155987 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
155988 + } else {
155989 + orig_decl = fndecl;
155990 + orig_argnum = argnum;
155991 + }
155992 +
155993 + if (orig_argnum == CANNOT_FIND_ARG)
155994 + return NULL;
155995 +
155996 + decl_name = get_orig_decl_name(orig_decl);
155997 + hash = get_decl_hash(orig_decl, decl_name);
155998 + if (hash == NO_HASH)
155999 + return NULL;
156000 +
156001 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
156002 + return entry;
156003 +}
156004 +
156005 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
156006 +{
156007 + tree var;
156008 + unsigned int argnum = 1;
156009 +
156010 + if (DECL_ARGUMENTS(func) == NULL_TREE)
156011 + return CANNOT_FIND_ARG;
156012 +
156013 + if (TREE_CODE(arg) == SSA_NAME)
156014 + arg = SSA_NAME_VAR(arg);
156015 +
156016 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
156017 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
156018 + continue;
156019 + if (!skip_types(var))
156020 + return argnum;
156021 + }
156022 +
156023 + return CANNOT_FIND_ARG;
156024 +}
156025 +
156026 +const_tree get_attribute(const char* attr_name, const_tree decl)
156027 +{
156028 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
156029 + if (attr && TREE_VALUE(attr))
156030 + return attr;
156031 + return NULL_TREE;
156032 +}
156033 +
156034 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
156035 + * If the function is missing everywhere then print the missing message into stderr.
156036 + */
156037 +void print_missing_function(next_interesting_function_t node)
156038 +{
156039 + unsigned int argnum, hash;
156040 + const struct size_overflow_hash *entry;
156041 + const char *decl_name;
156042 +
156043 + if (node->marked == ASM_STMT_SO_MARK)
156044 + return;
156045 +
156046 + if (node->orig_next_node) {
156047 + hash = node->orig_next_node->hash;
156048 + decl_name = node->orig_next_node->decl_name;
156049 + argnum = node->orig_next_node->num;
156050 + } else {
156051 + hash = node->hash;
156052 + decl_name = node->decl_name;
156053 + argnum = node->num;
156054 + }
156055 +
156056 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
156057 + if (entry)
156058 + return;
156059 +
156060 + // inform() would be too slow
156061 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
156062 +}
156063 +
156064 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
156065 new file mode 100644
156066 index 0000000..549decf
156067 --- /dev/null
156068 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
156069 @@ -0,0 +1,433 @@
156070 +/*
156071 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
156072 + * Licensed under the GPL v2, or (at your option) v3
156073 + *
156074 + * Homepage:
156075 + * https://github.com/ephox-gcc-plugins/size_overflow
156076 + *
156077 + * Documentation:
156078 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
156079 + *
156080 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
156081 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
156082 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
156083 + *
156084 + * Usage:
156085 + * $ make
156086 + * $ make run
156087 + */
156088 +
156089 +#include "size_overflow.h"
156090 +
156091 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
156092 +{
156093 + const_gimple assign;
156094 + tree orig_type = TREE_TYPE(orig_node);
156095 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
156096 +
156097 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
156098 + return get_lhs(assign);
156099 +}
156100 +
156101 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
156102 +{
156103 + tree list;
156104 +
156105 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
156106 +
156107 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
156108 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
156109 + gimple_asm_set_input_op(stmt, 0, list);
156110 +}
156111 +
156112 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
156113 +{
156114 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
156115 +
156116 + switch (gimple_code(stmt)) {
156117 + case GIMPLE_RETURN:
156118 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
156119 + break;
156120 + case GIMPLE_CALL:
156121 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
156122 + break;
156123 + case GIMPLE_ASM:
156124 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
156125 + break;
156126 + default:
156127 + debug_gimple_stmt(stmt);
156128 + gcc_unreachable();
156129 + }
156130 +
156131 + update_stmt(stmt);
156132 +}
156133 +
156134 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
156135 +static bool skip_asm_cast(const_tree arg)
156136 +{
156137 + gimple def_stmt = get_def_stmt(arg);
156138 +
156139 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
156140 + return false;
156141 +
156142 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
156143 + if (is_size_overflow_asm(def_stmt))
156144 + return false;
156145 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
156146 +}
156147 +
156148 +struct interesting_stmts {
156149 + struct interesting_stmts *next;
156150 + gimple first_stmt;
156151 + tree orig_node;
156152 + unsigned int num;
156153 +};
156154 +
156155 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
156156 +{
156157 + struct interesting_stmts *new_node;
156158 +
156159 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
156160 + new_node->first_stmt = first_stmt;
156161 + new_node->num = num;
156162 + new_node->orig_node = orig_node;
156163 + new_node->next = head;
156164 + return new_node;
156165 +}
156166 +
156167 +static void free_interesting_stmts(struct interesting_stmts *head)
156168 +{
156169 + while (head) {
156170 + struct interesting_stmts *cur = head->next;
156171 + free(head);
156172 + head = cur;
156173 + }
156174 +}
156175 +
156176 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
156177 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
156178 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
156179 + */
156180 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
156181 +{
156182 + enum tree_code orig_code;
156183 +
156184 + gcc_assert(orig_node != NULL_TREE);
156185 +
156186 + if (is_gimple_constant(orig_node))
156187 + return head;
156188 +
156189 + orig_code = TREE_CODE(orig_node);
156190 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
156191 + gcc_assert(!skip_types(orig_node));
156192 +
156193 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
156194 + return head;
156195 +
156196 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
156197 + return head;
156198 +
156199 + if (skip_asm_cast(orig_node))
156200 + return head;
156201 +
156202 + return create_interesting_stmts(head, orig_node, first_stmt, num);
156203 +}
156204 +
156205 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
156206 +{
156207 + struct interesting_stmts *cur;
156208 +
156209 + for (cur = head; cur; cur = cur->next) {
156210 + tree new_node;
156211 +
156212 + new_node = expand(visited, cur->orig_node);
156213 + if (new_node == NULL_TREE)
156214 + continue;
156215 +
156216 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
156217 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
156218 + }
156219 +}
156220 +
156221 +static bool is_interesting_function(const_tree decl, unsigned int num)
156222 +{
156223 + const struct size_overflow_hash *so_hash;
156224 +
156225 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
156226 + return true;
156227 +
156228 + if (made_by_compiler(decl))
156229 + return false;
156230 +
156231 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
156232 + return so_hash != NULL;
156233 +}
156234 +
156235 +tree handle_fnptr_assign(const_gimple stmt)
156236 +{
156237 + tree field, rhs, op0;
156238 + const_tree op0_type;
156239 + enum tree_code rhs_code;
156240 +
156241 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
156242 + if (gimple_num_ops(stmt) != 2)
156243 + return NULL_TREE;
156244 +
156245 + gcc_assert(gimple_num_ops(stmt) == 2);
156246 + // TODO skip asm_stmt for now
156247 + if (gimple_code(stmt) == GIMPLE_ASM)
156248 + return NULL_TREE;
156249 + rhs = gimple_assign_rhs1(stmt);
156250 + if (is_gimple_constant(rhs))
156251 + return NULL_TREE;
156252 +
156253 + rhs_code = TREE_CODE(rhs);
156254 + if (rhs_code == VAR_DECL)
156255 + return rhs;
156256 +
156257 + switch (rhs_code) {
156258 + case ADDR_EXPR:
156259 + op0 = TREE_OPERAND(rhs, 0);
156260 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
156261 + return op0;
156262 + case COMPONENT_REF:
156263 + break;
156264 + // TODO skip array_ref for now
156265 + case ARRAY_REF:
156266 + return NULL_TREE;
156267 + // TODO skip ssa_name because it can lead to parm_decl
156268 + case SSA_NAME:
156269 + return NULL_TREE;
156270 + // TODO skip mem_ref and indirect_ref for now
156271 +#if BUILDING_GCC_VERSION >= 4006
156272 + case MEM_REF:
156273 +#endif
156274 + case INDIRECT_REF:
156275 + return NULL_TREE;
156276 + default:
156277 + debug_tree(rhs);
156278 + debug_gimple_stmt((gimple)stmt);
156279 + gcc_unreachable();
156280 + }
156281 +
156282 + op0 = TREE_OPERAND(rhs, 0);
156283 + switch (TREE_CODE(op0)) {
156284 + // TODO skip array_ref and parm_decl for now
156285 + case ARRAY_REF:
156286 + case PARM_DECL:
156287 + return NULL_TREE;
156288 + case COMPONENT_REF:
156289 +#if BUILDING_GCC_VERSION >= 4006
156290 + case MEM_REF:
156291 +#endif
156292 + case INDIRECT_REF:
156293 + case VAR_DECL:
156294 + break;
156295 + default:
156296 + debug_tree(op0);
156297 + gcc_unreachable();
156298 + }
156299 +
156300 + op0_type = TREE_TYPE(op0);
156301 + // TODO skip unions for now
156302 + if (TREE_CODE(op0_type) == UNION_TYPE)
156303 + return NULL_TREE;
156304 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
156305 +
156306 + field = TREE_OPERAND(rhs, 1);
156307 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
156308 + return field;
156309 +}
156310 +
156311 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
156312 +{
156313 + const_tree fnptr;
156314 + const_gimple def_stmt;
156315 + tree decl = gimple_call_fndecl(call_stmt);
156316 +
156317 + if (decl != NULL_TREE)
156318 + return decl;
156319 +
156320 + fnptr = gimple_call_fn(call_stmt);
156321 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
156322 + if (is_gimple_constant(fnptr))
156323 + return NULL_TREE;
156324 + def_stmt = get_fnptr_def_stmt(fnptr);
156325 + return handle_fnptr_assign(def_stmt);
156326 +}
156327 +
156328 +// Start stmt duplication on marked function parameters
156329 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
156330 +{
156331 + tree decl;
156332 + unsigned int i, len;
156333 +
156334 + len = gimple_call_num_args(call_stmt);
156335 + if (len == 0)
156336 + return head;
156337 +
156338 + decl = get_fn_or_fnptr_decl(call_stmt);
156339 + if (decl == NULL_TREE)
156340 + return head;
156341 +
156342 + for (i = 0; i < len; i++) {
156343 + tree arg;
156344 +
156345 + arg = gimple_call_arg(call_stmt, i);
156346 + if (is_gimple_constant(arg))
156347 + continue;
156348 + if (skip_types(arg))
156349 + continue;
156350 + if (is_interesting_function(decl, i + 1))
156351 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
156352 + }
156353 +
156354 + return head;
156355 +}
156356 +
156357 +// Collect interesting stmts for duplication
156358 +static void search_interesting_stmts(struct visited *visited)
156359 +{
156360 + basic_block bb;
156361 + bool search_ret;
156362 + struct interesting_stmts *head = NULL;
156363 +
156364 + search_ret = is_interesting_function(current_function_decl, 0);
156365 +
156366 + FOR_ALL_BB_FN(bb, cfun) {
156367 + gimple_stmt_iterator gsi;
156368 +
156369 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
156370 + tree first_node;
156371 + gimple stmt = gsi_stmt(gsi);
156372 +
156373 + switch (gimple_code(stmt)) {
156374 + case GIMPLE_ASM:
156375 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
156376 + continue;
156377 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
156378 + head = search_interesting_stmt(head, stmt, first_node, 0);
156379 + break;
156380 + case GIMPLE_RETURN:
156381 + if (!search_ret)
156382 + continue;
156383 + first_node = gimple_return_retval(as_a_greturn(stmt));
156384 + if (first_node == NULL_TREE)
156385 + break;
156386 + head = search_interesting_stmt(head, stmt, first_node, 0);
156387 + break;
156388 + case GIMPLE_CALL:
156389 + head = search_interesting_calls(head, as_a_gcall(stmt));
156390 + break;
156391 + default:
156392 + break;
156393 + }
156394 + }
156395 + }
156396 +
156397 + handle_interesting_stmt(visited, head);
156398 + free_interesting_stmts(head);
156399 +}
156400 +
156401 +static struct visited *create_visited(void)
156402 +{
156403 + struct visited *new_node;
156404 +
156405 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
156406 + new_node->stmts = pointer_set_create();
156407 + new_node->my_stmts = pointer_set_create();
156408 + new_node->skip_expr_casts = pointer_set_create();
156409 + new_node->no_cast_check = pointer_set_create();
156410 + return new_node;
156411 +}
156412 +
156413 +static void free_visited(struct visited *visited)
156414 +{
156415 + pointer_set_destroy(visited->stmts);
156416 + pointer_set_destroy(visited->my_stmts);
156417 + pointer_set_destroy(visited->skip_expr_casts);
156418 + pointer_set_destroy(visited->no_cast_check);
156419 +
156420 + free(visited);
156421 +}
156422 +
156423 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
156424 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
156425 +{
156426 + gassign *assign;
156427 + gimple_stmt_iterator gsi;
156428 +
156429 + // already removed
156430 + if (gimple_bb(asm_stmt) == NULL)
156431 + return;
156432 + gsi = gsi_for_stmt(asm_stmt);
156433 +
156434 + assign = gimple_build_assign(lhs, rhs);
156435 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
156436 + SSA_NAME_DEF_STMT(lhs) = assign;
156437 +
156438 + gsi_remove(&gsi, true);
156439 +}
156440 +
156441 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
156442 +static void remove_size_overflow_asm(gimple stmt)
156443 +{
156444 + gimple_stmt_iterator gsi;
156445 + tree input, output;
156446 +
156447 + if (!is_size_overflow_asm(stmt))
156448 + return;
156449 +
156450 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
156451 + gsi = gsi_for_stmt(stmt);
156452 +
156453 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
156454 + gsi_remove(&gsi, true);
156455 + return;
156456 + }
156457 +
156458 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
156459 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
156460 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
156461 +}
156462 +
156463 +static void remove_all_size_overflow_asm(void)
156464 +{
156465 + basic_block bb;
156466 +
156467 + FOR_ALL_BB_FN(bb, cfun) {
156468 + gimple_stmt_iterator si;
156469 +
156470 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
156471 + remove_size_overflow_asm(gsi_stmt(si));
156472 + }
156473 +}
156474 +
156475 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
156476 +{
156477 + struct visited *visited;
156478 +
156479 +#if BUILDING_GCC_VERSION >= 4008
156480 + if (dump_file) {
156481 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
156482 + size_overflow_dump_function(dump_file, node);
156483 + }
156484 +#endif
156485 + visited = create_visited();
156486 + set_dominance_info();
156487 +
156488 + search_interesting_stmts(visited);
156489 +
156490 + remove_all_size_overflow_asm();
156491 +
156492 + unset_dominance_info();
156493 + free_visited(visited);
156494 +
156495 +#if BUILDING_GCC_VERSION >= 4008
156496 + if (dump_file) {
156497 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
156498 + size_overflow_dump_function(dump_file, node);
156499 + }
156500 +#endif
156501 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
156502 +}
156503 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
156504 new file mode 100644
156505 index 0000000..c38a410
156506 --- /dev/null
156507 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
156508 @@ -0,0 +1,962 @@
156509 +/*
156510 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
156511 + * Licensed under the GPL v2, or (at your option) v3
156512 + *
156513 + * Homepage:
156514 + * https://github.com/ephox-gcc-plugins/size_overflow
156515 + *
156516 + * Documentation:
156517 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
156518 + *
156519 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
156520 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
156521 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
156522 + *
156523 + * Usage:
156524 + * $ make
156525 + * $ make run
156526 + */
156527 +
156528 +#include "size_overflow.h"
156529 +
156530 +#define MIN_CHECK true
156531 +#define MAX_CHECK false
156532 +
156533 +unsigned int call_count = 0;
156534 +
156535 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
156536 +{
156537 + const_tree type;
156538 + tree new_type;
156539 +
156540 + gcc_assert(node != NULL_TREE);
156541 +
156542 + type = TREE_TYPE(node);
156543 +
156544 + if (pointer_set_contains(visited->my_stmts, stmt))
156545 + return TREE_TYPE(node);
156546 +
156547 + switch (TYPE_MODE(type)) {
156548 + case QImode:
156549 + new_type = size_overflow_type_HI;
156550 + break;
156551 + case HImode:
156552 + new_type = size_overflow_type_SI;
156553 + break;
156554 + case SImode:
156555 + new_type = size_overflow_type_DI;
156556 + break;
156557 + case DImode:
156558 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
156559 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
156560 + else
156561 + new_type = size_overflow_type_TI;
156562 + break;
156563 + case TImode:
156564 + gcc_assert(!TYPE_UNSIGNED(type));
156565 + new_type = size_overflow_type_TI;
156566 + break;
156567 + default:
156568 + debug_tree((tree)node);
156569 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
156570 + gcc_unreachable();
156571 + }
156572 +
156573 + if (TYPE_QUALS(type) != 0)
156574 + return build_qualified_type(new_type, TYPE_QUALS(type));
156575 + return new_type;
156576 +}
156577 +
156578 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
156579 +{
156580 + gimple_stmt_iterator gsi;
156581 + gimple new_stmt;
156582 +
156583 + if (rhs == NULL_TREE)
156584 + return NULL_TREE;
156585 +
156586 + gsi = gsi_for_stmt(stmt);
156587 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
156588 + if (gimple_assign_cast_p(new_stmt))
156589 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
156590 + pointer_set_insert(visited->my_stmts, new_stmt);
156591 +
156592 + return get_lhs(new_stmt);
156593 +}
156594 +
156595 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
156596 +{
156597 + tree lhs, dst_type;
156598 + gimple_stmt_iterator gsi;
156599 +
156600 + if (rhs1 == NULL_TREE) {
156601 + debug_gimple_stmt(oldstmt);
156602 + error("%s: rhs1 is NULL_TREE", __func__);
156603 + gcc_unreachable();
156604 + }
156605 +
156606 + switch (gimple_code(oldstmt)) {
156607 + case GIMPLE_ASM:
156608 + lhs = rhs1;
156609 + break;
156610 + case GIMPLE_CALL:
156611 + case GIMPLE_ASSIGN:
156612 + lhs = gimple_get_lhs(oldstmt);
156613 + break;
156614 + default:
156615 + debug_gimple_stmt(oldstmt);
156616 + gcc_unreachable();
156617 + }
156618 +
156619 + gsi = gsi_for_stmt(oldstmt);
156620 + pointer_set_insert(visited->stmts, oldstmt);
156621 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
156622 + basic_block next_bb, cur_bb;
156623 + const_edge e;
156624 +
156625 + gcc_assert(before == false);
156626 + gcc_assert(stmt_can_throw_internal(oldstmt));
156627 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
156628 + gcc_assert(!gsi_end_p(gsi));
156629 +
156630 + cur_bb = gimple_bb(oldstmt);
156631 + next_bb = cur_bb->next_bb;
156632 + e = find_edge(cur_bb, next_bb);
156633 + gcc_assert(e != NULL);
156634 + gcc_assert(e->flags & EDGE_FALLTHRU);
156635 +
156636 + gsi = gsi_after_labels(next_bb);
156637 + gcc_assert(!gsi_end_p(gsi));
156638 +
156639 + before = true;
156640 + oldstmt = gsi_stmt(gsi);
156641 + }
156642 +
156643 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
156644 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
156645 + else
156646 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
156647 +
156648 + if (is_gimple_constant(rhs1))
156649 + return cast_a_tree(dst_type, rhs1);
156650 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
156651 +}
156652 +
156653 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
156654 +{
156655 + gassign *stmt;
156656 + gimple_stmt_iterator gsi;
156657 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
156658 +
156659 + if (pointer_set_contains(visited->my_stmts, oldstmt))
156660 + return lhs;
156661 +
156662 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
156663 + rhs1 = gimple_assign_rhs1(oldstmt);
156664 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
156665 + }
156666 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
156667 + rhs2 = gimple_assign_rhs2(oldstmt);
156668 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
156669 + }
156670 +
156671 + stmt = as_a_gassign(gimple_copy(oldstmt));
156672 + gimple_set_location(stmt, gimple_location(oldstmt));
156673 + pointer_set_insert(visited->my_stmts, stmt);
156674 +
156675 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
156676 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
156677 +
156678 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
156679 +
156680 + new_var = create_new_var(size_overflow_type);
156681 + new_var = make_ssa_name(new_var, stmt);
156682 + gimple_assign_set_lhs(stmt, new_var);
156683 +
156684 + if (rhs1 != NULL_TREE)
156685 + gimple_assign_set_rhs1(stmt, rhs1);
156686 +
156687 + if (rhs2 != NULL_TREE)
156688 + gimple_assign_set_rhs2(stmt, rhs2);
156689 +#if BUILDING_GCC_VERSION >= 4006
156690 + if (rhs3 != NULL_TREE)
156691 + gimple_assign_set_rhs3(stmt, rhs3);
156692 +#endif
156693 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
156694 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
156695 +
156696 + gsi = gsi_for_stmt(oldstmt);
156697 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
156698 + update_stmt(stmt);
156699 + pointer_set_insert(visited->stmts, oldstmt);
156700 + return gimple_assign_lhs(stmt);
156701 +}
156702 +
156703 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
156704 +{
156705 + const_gimple assign;
156706 + gimple_stmt_iterator gsi;
156707 + basic_block first_bb;
156708 +
156709 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
156710 +
156711 + if (bb->index == 0) {
156712 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
156713 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
156714 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
156715 + bb = first_bb;
156716 + }
156717 +
156718 + gsi = gsi_after_labels(bb);
156719 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
156720 + pointer_set_insert(visited->my_stmts, assign);
156721 + return get_lhs(assign);
156722 +}
156723 +
156724 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
156725 +{
156726 + gimple_stmt_iterator gsi;
156727 + const_gimple assign;
156728 + gimple def_stmt = get_def_stmt(new_arg);
156729 +
156730 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
156731 + gsi = gsi_after_labels(gimple_bb(def_stmt));
156732 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
156733 + } else {
156734 + gsi = gsi_for_stmt(def_stmt);
156735 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
156736 + }
156737 +
156738 + pointer_set_insert(visited->my_stmts, assign);
156739 + return get_lhs(assign);
156740 +}
156741 +
156742 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
156743 +{
156744 + basic_block bb;
156745 + gimple_stmt_iterator gsi;
156746 + const_gimple def_stmt;
156747 + const_gimple assign;
156748 +
156749 + def_stmt = get_def_stmt(arg);
156750 + bb = gimple_bb(def_stmt);
156751 + gcc_assert(bb->index != 0);
156752 + gsi = gsi_after_labels(bb);
156753 +
156754 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
156755 + pointer_set_insert(visited->my_stmts, assign);
156756 + return get_lhs(assign);
156757 +}
156758 +
156759 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
156760 +{
156761 + tree size_overflow_type;
156762 + tree arg;
156763 + const_gimple def_stmt;
156764 +
156765 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
156766 + return new_arg;
156767 +
156768 + arg = gimple_phi_arg_def(oldstmt, i);
156769 + def_stmt = get_def_stmt(arg);
156770 + gcc_assert(def_stmt != NULL);
156771 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
156772 +
156773 + switch (gimple_code(def_stmt)) {
156774 + case GIMPLE_PHI:
156775 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
156776 + case GIMPLE_NOP: {
156777 + basic_block bb;
156778 +
156779 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
156780 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
156781 + }
156782 + case GIMPLE_ASM: {
156783 + gimple_stmt_iterator gsi;
156784 + const_gimple assign;
156785 + gimple stmt = get_def_stmt(arg);
156786 +
156787 + gsi = gsi_for_stmt(stmt);
156788 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
156789 + pointer_set_insert(visited->my_stmts, assign);
156790 + return get_lhs(assign);
156791 + }
156792 + default:
156793 + gcc_assert(new_arg != NULL_TREE);
156794 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
156795 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
156796 + }
156797 +}
156798 +
156799 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
156800 +{
156801 + basic_block bb;
156802 + gphi *phi;
156803 + gimple_seq seq;
156804 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
156805 +
156806 + bb = gsi_bb(gsi);
156807 +
156808 + if (result == NULL_TREE) {
156809 + tree old_result = gimple_phi_result(oldstmt);
156810 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
156811 +
156812 + result = create_new_var(size_overflow_type);
156813 + }
156814 +
156815 + phi = create_phi_node(result, bb);
156816 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
156817 + seq = phi_nodes(bb);
156818 + gsi = gsi_last(seq);
156819 + gsi_remove(&gsi, false);
156820 +
156821 + gsi = gsi_for_stmt(oldstmt);
156822 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
156823 + gimple_set_bb(phi, bb);
156824 + return phi;
156825 +}
156826 +
156827 +#if BUILDING_GCC_VERSION <= 4007
156828 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
156829 +#else
156830 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
156831 +#endif
156832 +{
156833 + gphi *new_phi;
156834 + unsigned int i;
156835 + tree arg, result;
156836 + location_t loc = gimple_location(oldstmt);
156837 +
156838 +#if BUILDING_GCC_VERSION <= 4007
156839 + gcc_assert(!VEC_empty(tree, *args));
156840 +#else
156841 + gcc_assert(!args->is_empty());
156842 +#endif
156843 +
156844 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
156845 + result = gimple_phi_result(new_phi);
156846 + ssa_name_var = SSA_NAME_VAR(result);
156847 +
156848 +#if BUILDING_GCC_VERSION <= 4007
156849 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
156850 +#else
156851 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
156852 +#endif
156853 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
156854 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
156855 + }
156856 +
156857 +#if BUILDING_GCC_VERSION <= 4007
156858 + VEC_free(tree, heap, *args);
156859 +#else
156860 + vec_free(args);
156861 +#endif
156862 + update_stmt(new_phi);
156863 + pointer_set_insert(visited->my_stmts, new_phi);
156864 + return result;
156865 +}
156866 +
156867 +static tree handle_phi(struct visited *visited, tree orig_result)
156868 +{
156869 + tree ssa_name_var = NULL_TREE;
156870 +#if BUILDING_GCC_VERSION <= 4007
156871 + VEC(tree, heap) *args = NULL;
156872 +#else
156873 + vec<tree, va_heap, vl_embed> *args = NULL;
156874 +#endif
156875 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
156876 + unsigned int i, len = gimple_phi_num_args(oldstmt);
156877 +
156878 + pointer_set_insert(visited->stmts, oldstmt);
156879 + for (i = 0; i < len; i++) {
156880 + tree arg, new_arg;
156881 +
156882 + arg = gimple_phi_arg_def(oldstmt, i);
156883 + new_arg = expand(visited, arg);
156884 +
156885 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
156886 + ssa_name_var = SSA_NAME_VAR(new_arg);
156887 +
156888 + if (is_gimple_constant(arg)) {
156889 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
156890 +
156891 + new_arg = cast_a_tree(size_overflow_type, arg);
156892 + }
156893 +
156894 +#if BUILDING_GCC_VERSION <= 4007
156895 + VEC_safe_push(tree, heap, args, new_arg);
156896 +#else
156897 + vec_safe_push(args, new_arg);
156898 +#endif
156899 + }
156900 +
156901 +#if BUILDING_GCC_VERSION <= 4007
156902 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
156903 +#else
156904 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
156905 +#endif
156906 +}
156907 +
156908 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
156909 +{
156910 + tree rhs1 = gimple_assign_rhs1(stmt);
156911 + tree lhs = gimple_assign_lhs(stmt);
156912 + const_tree rhs1_type = TREE_TYPE(rhs1);
156913 + const_tree lhs_type = TREE_TYPE(lhs);
156914 +
156915 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
156916 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156917 +
156918 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
156919 +}
156920 +
156921 +static bool skip_lhs_cast_check(const gassign *stmt)
156922 +{
156923 + const_tree rhs = gimple_assign_rhs1(stmt);
156924 + const_gimple def_stmt = get_def_stmt(rhs);
156925 +
156926 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
156927 + if (gimple_code(def_stmt) == GIMPLE_ASM)
156928 + return true;
156929 +
156930 + if (is_const_plus_unsigned_signed_truncation(rhs))
156931 + return true;
156932 +
156933 + return false;
156934 +}
156935 +
156936 +static tree create_string_param(tree string)
156937 +{
156938 + tree i_type, a_type;
156939 + const int length = TREE_STRING_LENGTH(string);
156940 +
156941 + gcc_assert(length > 0);
156942 +
156943 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
156944 + a_type = build_array_type(char_type_node, i_type);
156945 +
156946 + TREE_TYPE(string) = a_type;
156947 + TREE_CONSTANT(string) = 1;
156948 + TREE_READONLY(string) = 1;
156949 +
156950 + return build1(ADDR_EXPR, ptr_type_node, string);
156951 +}
156952 +
156953 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
156954 +{
156955 + gcond *cond_stmt;
156956 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
156957 +
156958 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
156959 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
156960 + update_stmt(cond_stmt);
156961 +}
156962 +
156963 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
156964 +{
156965 + gcall *func_stmt;
156966 + const_gimple def_stmt;
156967 + const_tree loc_line;
156968 + tree loc_file, ssa_name, current_func;
156969 + expanded_location xloc;
156970 + char *ssa_name_buf;
156971 + int len;
156972 + struct cgraph_edge *edge;
156973 + struct cgraph_node *report_node;
156974 + int frequency;
156975 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
156976 +
156977 + def_stmt = get_def_stmt(arg);
156978 + xloc = expand_location(gimple_location(def_stmt));
156979 +
156980 + if (!gimple_has_location(def_stmt)) {
156981 + xloc = expand_location(gimple_location(stmt));
156982 + if (!gimple_has_location(stmt))
156983 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
156984 + }
156985 +
156986 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
156987 +
156988 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
156989 + loc_file = create_string_param(loc_file);
156990 +
156991 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
156992 + current_func = create_string_param(current_func);
156993 +
156994 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
156995 + call_count++;
156996 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
156997 + gcc_assert(len > 0);
156998 + ssa_name = build_string(len + 1, ssa_name_buf);
156999 + free(ssa_name_buf);
157000 + ssa_name = create_string_param(ssa_name);
157001 +
157002 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
157003 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
157004 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
157005 +
157006 + report_node = cgraph_get_create_node(report_size_overflow_decl);
157007 + gcc_assert(report_node);
157008 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
157009 +
157010 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
157011 + gcc_assert(edge != NULL);
157012 +}
157013 +
157014 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
157015 +{
157016 + basic_block cond_bb, join_bb, bb_true;
157017 + edge e;
157018 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
157019 +
157020 + cond_bb = gimple_bb(stmt);
157021 + if (before)
157022 + gsi_prev(&gsi);
157023 + if (gsi_end_p(gsi))
157024 + e = split_block_after_labels(cond_bb);
157025 + else
157026 + e = split_block(cond_bb, gsi_stmt(gsi));
157027 + cond_bb = e->src;
157028 + join_bb = e->dest;
157029 + e->flags = EDGE_FALSE_VALUE;
157030 + e->probability = REG_BR_PROB_BASE;
157031 +
157032 + bb_true = create_empty_bb(cond_bb);
157033 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
157034 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
157035 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
157036 +
157037 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
157038 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
157039 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
157040 +
157041 + if (current_loops != NULL) {
157042 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
157043 + add_bb_to_loop(bb_true, cond_bb->loop_father);
157044 + }
157045 +
157046 + insert_cond(cond_bb, arg, cond_code, type_value);
157047 + insert_cond_result(bb_true, stmt, arg, min);
157048 +
157049 +// print_the_code_insertions(stmt);
157050 +}
157051 +
157052 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
157053 +{
157054 + const_tree rhs_type = TREE_TYPE(rhs);
157055 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
157056 +
157057 + gcc_assert(rhs_type != NULL_TREE);
157058 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
157059 + return;
157060 +
157061 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
157062 +
157063 + if (is_const_plus_unsigned_signed_truncation(rhs))
157064 + return;
157065 +
157066 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
157067 + // typemax (-1) < typemin (0)
157068 + if (TREE_OVERFLOW(type_max))
157069 + return;
157070 +
157071 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
157072 +
157073 + cast_rhs_type = TREE_TYPE(cast_rhs);
157074 + type_max_type = TREE_TYPE(type_max);
157075 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
157076 +
157077 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
157078 +
157079 + // special case: get_size_overflow_type(), 32, u64->s
157080 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
157081 + return;
157082 +
157083 + type_min_type = TREE_TYPE(type_min);
157084 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
157085 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
157086 +}
157087 +
157088 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
157089 +{
157090 + bool cast_lhs, cast_rhs;
157091 + tree lhs = gimple_assign_lhs(stmt);
157092 + tree rhs = gimple_assign_rhs1(stmt);
157093 + const_tree lhs_type = TREE_TYPE(lhs);
157094 + const_tree rhs_type = TREE_TYPE(rhs);
157095 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
157096 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
157097 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
157098 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
157099 +
157100 + static bool check_lhs[3][4] = {
157101 + // ss su us uu
157102 + { false, true, true, false }, // lhs > rhs
157103 + { false, false, false, false }, // lhs = rhs
157104 + { true, true, true, true }, // lhs < rhs
157105 + };
157106 +
157107 + static bool check_rhs[3][4] = {
157108 + // ss su us uu
157109 + { true, false, true, true }, // lhs > rhs
157110 + { true, false, true, true }, // lhs = rhs
157111 + { true, false, true, true }, // lhs < rhs
157112 + };
157113 +
157114 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
157115 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
157116 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157117 +
157118 + if (lhs_size > rhs_size) {
157119 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157120 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157121 + } else if (lhs_size == rhs_size) {
157122 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157123 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157124 + } else {
157125 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157126 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157127 + }
157128 +
157129 + if (!cast_lhs && !cast_rhs)
157130 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
157131 +
157132 + if (cast_lhs && !skip_lhs_cast_check(stmt))
157133 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
157134 +
157135 + if (cast_rhs)
157136 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
157137 +
157138 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
157139 +}
157140 +
157141 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
157142 +{
157143 + enum tree_code rhs_code;
157144 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
157145 +
157146 + if (pointer_set_contains(visited->my_stmts, stmt))
157147 + return lhs;
157148 +
157149 + rhs1 = gimple_assign_rhs1(stmt);
157150 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
157151 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157152 +
157153 + new_rhs1 = expand(visited, rhs1);
157154 +
157155 + if (new_rhs1 == NULL_TREE)
157156 + return create_cast_assign(visited, stmt);
157157 +
157158 + if (pointer_set_contains(visited->no_cast_check, stmt))
157159 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
157160 +
157161 + rhs_code = gimple_assign_rhs_code(stmt);
157162 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
157163 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
157164 +
157165 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
157166 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
157167 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157168 + }
157169 +
157170 + if (!gimple_assign_cast_p(stmt))
157171 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
157172 +
157173 + return create_cast_overflow_check(visited, new_rhs1, stmt);
157174 +}
157175 +
157176 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
157177 +{
157178 + tree rhs1, lhs = gimple_assign_lhs(stmt);
157179 + gimple def_stmt = get_def_stmt(lhs);
157180 +
157181 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
157182 + rhs1 = gimple_assign_rhs1(def_stmt);
157183 +
157184 + if (is_gimple_constant(rhs1))
157185 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157186 +
157187 + switch (TREE_CODE(rhs1)) {
157188 + case SSA_NAME: {
157189 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
157190 +
157191 + if (gimple_assign_cast_p(stmt))
157192 + unsigned_signed_cast_intentional_overflow(visited, stmt);
157193 + return ret;
157194 + }
157195 + case ARRAY_REF:
157196 + case BIT_FIELD_REF:
157197 + case ADDR_EXPR:
157198 + case COMPONENT_REF:
157199 + case INDIRECT_REF:
157200 +#if BUILDING_GCC_VERSION >= 4006
157201 + case MEM_REF:
157202 +#endif
157203 + case TARGET_MEM_REF:
157204 + case VIEW_CONVERT_EXPR:
157205 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157206 + case PARM_DECL:
157207 + case VAR_DECL:
157208 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157209 +
157210 + default:
157211 + debug_gimple_stmt(def_stmt);
157212 + debug_tree(rhs1);
157213 + gcc_unreachable();
157214 + }
157215 +}
157216 +
157217 +static void __unused print_the_code_insertions(const_gimple stmt)
157218 +{
157219 + location_t loc = gimple_location(stmt);
157220 +
157221 + inform(loc, "Integer size_overflow check applied here.");
157222 +}
157223 +
157224 +static bool is_from_cast(const_tree node)
157225 +{
157226 + gimple def_stmt = get_def_stmt(node);
157227 +
157228 + if (!def_stmt)
157229 + return false;
157230 +
157231 + if (gimple_assign_cast_p(def_stmt))
157232 + return true;
157233 +
157234 + return false;
157235 +}
157236 +
157237 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
157238 +static bool is_ptr_diff(gassign *stmt)
157239 +{
157240 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
157241 +
157242 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
157243 + return false;
157244 +
157245 + rhs1 = gimple_assign_rhs1(stmt);
157246 + if (!is_from_cast(rhs1))
157247 + return false;
157248 +
157249 + rhs2 = gimple_assign_rhs2(stmt);
157250 + if (!is_from_cast(rhs2))
157251 + return false;
157252 +
157253 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
157254 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
157255 +
157256 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
157257 + return false;
157258 +
157259 + return true;
157260 +}
157261 +
157262 +static tree handle_comparison_code_class(struct visited *visited, gassign *stmt, tree new_rhs1, tree new_rhs2)
157263 +{
157264 + tree rhs1, rhs2, lhs;
157265 +
157266 + rhs1 = gimple_assign_rhs1(stmt);
157267 + if (!is_gimple_constant(rhs1) && new_rhs1 != NULL_TREE)
157268 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs1, BEFORE_STMT);
157269 +
157270 + lhs = gimple_assign_lhs(stmt);
157271 + if (new_rhs2 == NULL_TREE)
157272 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157273 +
157274 + rhs2 = gimple_assign_rhs2(stmt);
157275 + if (!is_gimple_constant(rhs2))
157276 + check_size_overflow(stmt, TREE_TYPE(new_rhs2), new_rhs2, rhs2, BEFORE_STMT);
157277 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157278 +}
157279 +
157280 +static tree handle_binary_ops(struct visited *visited, tree lhs)
157281 +{
157282 + enum intentional_overflow_type res;
157283 + tree rhs1, rhs2, new_lhs;
157284 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
157285 + tree new_rhs1 = NULL_TREE;
157286 + tree new_rhs2 = NULL_TREE;
157287 +
157288 + if (is_ptr_diff(def_stmt))
157289 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157290 +
157291 + rhs1 = gimple_assign_rhs1(def_stmt);
157292 + rhs2 = gimple_assign_rhs2(def_stmt);
157293 +
157294 + /* no DImode/TImode division in the 32/64 bit kernel */
157295 + switch (gimple_assign_rhs_code(def_stmt)) {
157296 + case RDIV_EXPR:
157297 + case TRUNC_DIV_EXPR:
157298 + case CEIL_DIV_EXPR:
157299 + case FLOOR_DIV_EXPR:
157300 + case ROUND_DIV_EXPR:
157301 + case TRUNC_MOD_EXPR:
157302 + case CEIL_MOD_EXPR:
157303 + case FLOOR_MOD_EXPR:
157304 + case ROUND_MOD_EXPR:
157305 + case EXACT_DIV_EXPR:
157306 + case POINTER_PLUS_EXPR:
157307 + case BIT_AND_EXPR:
157308 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157309 + default:
157310 + break;
157311 + }
157312 +
157313 + new_lhs = handle_integer_truncation(visited, lhs);
157314 + if (new_lhs != NULL_TREE)
157315 + return new_lhs;
157316 +
157317 + if (TREE_CODE(rhs1) == SSA_NAME)
157318 + new_rhs1 = expand(visited, rhs1);
157319 + if (TREE_CODE(rhs2) == SSA_NAME)
157320 + new_rhs2 = expand(visited, rhs2);
157321 +
157322 + res = add_mul_intentional_overflow(def_stmt);
157323 + if (res != NO_INTENTIONAL_OVERFLOW) {
157324 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
157325 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
157326 + return new_lhs;
157327 + }
157328 +
157329 + if (skip_expr_on_double_type(def_stmt)) {
157330 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
157331 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
157332 + return new_lhs;
157333 + }
157334 +
157335 + if (is_a_neg_overflow(def_stmt, rhs2))
157336 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
157337 + if (is_a_neg_overflow(def_stmt, rhs1))
157338 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
157339 +
157340 +
157341 + if (is_a_constant_overflow(def_stmt, rhs2))
157342 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
157343 + if (is_a_constant_overflow(def_stmt, rhs1))
157344 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
157345 +
157346 + // the const is between 0 and (signed) MAX
157347 + if (is_gimple_constant(rhs1))
157348 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
157349 + if (is_gimple_constant(rhs2))
157350 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
157351 +
157352 + if (TREE_CODE_CLASS(gimple_assign_rhs_code(def_stmt)) == tcc_comparison)
157353 + return handle_comparison_code_class(visited, def_stmt, new_rhs1, new_rhs2);
157354 +
157355 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
157356 +}
157357 +
157358 +#if BUILDING_GCC_VERSION >= 4006
157359 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
157360 +{
157361 + if (is_gimple_constant(rhs))
157362 + return cast_a_tree(size_overflow_type, rhs);
157363 + if (TREE_CODE(rhs) != SSA_NAME)
157364 + return NULL_TREE;
157365 + return expand(visited, rhs);
157366 +}
157367 +
157368 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
157369 +{
157370 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
157371 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
157372 +
157373 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
157374 +
157375 + rhs1 = gimple_assign_rhs1(def_stmt);
157376 + rhs2 = gimple_assign_rhs2(def_stmt);
157377 + rhs3 = gimple_assign_rhs3(def_stmt);
157378 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
157379 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
157380 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
157381 +
157382 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
157383 +}
157384 +#endif
157385 +
157386 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
157387 +{
157388 + gimple_stmt_iterator gsi;
157389 + gimple next_stmt = NULL;
157390 +
157391 + gsi = gsi_for_stmt(stmt);
157392 +
157393 + do {
157394 + gsi_next(&gsi);
157395 + next_stmt = gsi_stmt(gsi);
157396 +
157397 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
157398 + return NULL_TREE;
157399 +
157400 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
157401 + break;
157402 +
157403 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
157404 + } while (!gsi_end_p(gsi));
157405 +
157406 + gcc_assert(next_stmt);
157407 + return get_lhs(next_stmt);
157408 +}
157409 +
157410 +static tree expand_visited(struct visited *visited, gimple def_stmt)
157411 +{
157412 + gimple_stmt_iterator gsi;
157413 + enum gimple_code code = gimple_code(def_stmt);
157414 +
157415 + if (code == GIMPLE_ASM)
157416 + return NULL_TREE;
157417 +
157418 + gsi = gsi_for_stmt(def_stmt);
157419 + gsi_next(&gsi);
157420 +
157421 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
157422 + return NULL_TREE;
157423 + return get_my_stmt_lhs(visited, def_stmt);
157424 +}
157425 +
157426 +tree expand(struct visited *visited, tree lhs)
157427 +{
157428 + gimple def_stmt;
157429 +
157430 + def_stmt = get_def_stmt(lhs);
157431 +
157432 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
157433 + return NULL_TREE;
157434 +
157435 + if (pointer_set_contains(visited->my_stmts, def_stmt))
157436 + return lhs;
157437 +
157438 + if (pointer_set_contains(visited->stmts, def_stmt))
157439 + return expand_visited(visited, def_stmt);
157440 +
157441 + if (is_gimple_constant(lhs))
157442 + return NULL_TREE;
157443 + if (skip_types(lhs))
157444 + return NULL_TREE;
157445 +
157446 + switch (gimple_code(def_stmt)) {
157447 + case GIMPLE_PHI:
157448 + return handle_phi(visited, lhs);
157449 + case GIMPLE_CALL:
157450 + case GIMPLE_ASM:
157451 + if (is_size_overflow_asm(def_stmt))
157452 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
157453 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157454 + case GIMPLE_ASSIGN:
157455 + switch (gimple_num_ops(def_stmt)) {
157456 + case 2:
157457 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
157458 + case 3:
157459 + return handle_binary_ops(visited, lhs);
157460 +#if BUILDING_GCC_VERSION >= 4006
157461 + case 4:
157462 + return handle_ternary_ops(visited, lhs);
157463 +#endif
157464 + }
157465 + default:
157466 + debug_gimple_stmt(def_stmt);
157467 + error("%s: unknown gimple code", __func__);
157468 + gcc_unreachable();
157469 + }
157470 +}
157471 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
157472 new file mode 100644
157473 index 0000000..1d296ce
157474 --- /dev/null
157475 +++ b/tools/gcc/stackleak_plugin.c
157476 @@ -0,0 +1,432 @@
157477 +/*
157478 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
157479 + * Licensed under the GPL v2
157480 + *
157481 + * Note: the choice of the license means that the compilation process is
157482 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
157483 + * but for the kernel it doesn't matter since it doesn't link against
157484 + * any of the gcc libraries
157485 + *
157486 + * gcc plugin to help implement various PaX features
157487 + *
157488 + * - track lowest stack pointer
157489 + *
157490 + * TODO:
157491 + * - initialize all local variables
157492 + *
157493 + * BUGS:
157494 + * - none known
157495 + */
157496 +
157497 +#include "gcc-common.h"
157498 +
157499 +int plugin_is_GPL_compatible;
157500 +
157501 +static int track_frame_size = -1;
157502 +static const char track_function[] = "pax_track_stack";
157503 +static const char check_function[] = "pax_check_alloca";
157504 +static GTY(()) tree track_function_decl;
157505 +static GTY(()) tree check_function_decl;
157506 +static bool init_locals;
157507 +
157508 +static struct plugin_info stackleak_plugin_info = {
157509 + .version = "201504282245",
157510 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
157511 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
157512 +};
157513 +
157514 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
157515 +{
157516 + gcall *check_alloca;
157517 + tree alloca_size;
157518 + cgraph_node_ptr node;
157519 + int frequency;
157520 + basic_block bb;
157521 +
157522 + // insert call to void pax_check_alloca(unsigned long size)
157523 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
157524 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
157525 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
157526 +
157527 + // update the cgraph
157528 + bb = gimple_bb(check_alloca);
157529 + node = cgraph_get_create_node(check_function_decl);
157530 + gcc_assert(node);
157531 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
157532 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
157533 +}
157534 +
157535 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
157536 +{
157537 + gcall *track_stack;
157538 + cgraph_node_ptr node;
157539 + int frequency;
157540 + basic_block bb;
157541 +
157542 + // insert call to void pax_track_stack(void)
157543 + track_stack = gimple_build_call(track_function_decl, 0);
157544 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
157545 +
157546 + // update the cgraph
157547 + bb = gimple_bb(track_stack);
157548 + node = cgraph_get_create_node(track_function_decl);
157549 + gcc_assert(node);
157550 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
157551 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
157552 +}
157553 +
157554 +static bool is_alloca(gimple stmt)
157555 +{
157556 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
157557 + return true;
157558 +
157559 +#if BUILDING_GCC_VERSION >= 4007
157560 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
157561 + return true;
157562 +#endif
157563 +
157564 + return false;
157565 +}
157566 +
157567 +static unsigned int execute_stackleak_tree_instrument(void)
157568 +{
157569 + basic_block bb, entry_bb;
157570 + bool prologue_instrumented = false, is_leaf = true;
157571 +
157572 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
157573 +
157574 + // 1. loop through BBs and GIMPLE statements
157575 + FOR_EACH_BB_FN(bb, cfun) {
157576 + gimple_stmt_iterator gsi;
157577 +
157578 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
157579 + gimple stmt;
157580 +
157581 + stmt = gsi_stmt(gsi);
157582 +
157583 + if (is_gimple_call(stmt))
157584 + is_leaf = false;
157585 +
157586 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
157587 + if (!is_alloca(stmt))
157588 + continue;
157589 +
157590 + // 2. insert stack overflow check before each __builtin_alloca call
157591 + stackleak_check_alloca(&gsi);
157592 +
157593 + // 3. insert track call after each __builtin_alloca call
157594 + stackleak_add_instrumentation(&gsi);
157595 + if (bb == entry_bb)
157596 + prologue_instrumented = true;
157597 + }
157598 + }
157599 +
157600 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
157601 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
157602 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
157603 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
157604 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
157605 + return 0;
157606 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
157607 + return 0;
157608 +
157609 + // 4. insert track call at the beginning
157610 + if (!prologue_instrumented) {
157611 + gimple_stmt_iterator gsi;
157612 +
157613 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
157614 + if (dom_info_available_p(CDI_DOMINATORS))
157615 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
157616 + gsi = gsi_start_bb(bb);
157617 + stackleak_add_instrumentation(&gsi);
157618 + }
157619 +
157620 + return 0;
157621 +}
157622 +
157623 +static unsigned int execute_stackleak_final(void)
157624 +{
157625 + rtx_insn *insn, *next;
157626 +
157627 + if (cfun->calls_alloca)
157628 + return 0;
157629 +
157630 + // keep calls only if function frame is big enough
157631 + if (get_frame_size() >= track_frame_size)
157632 + return 0;
157633 +
157634 + // 1. find pax_track_stack calls
157635 + for (insn = get_insns(); insn; insn = next) {
157636 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
157637 + rtx body;
157638 +
157639 + next = NEXT_INSN(insn);
157640 + if (!CALL_P(insn))
157641 + continue;
157642 + body = PATTERN(insn);
157643 + if (GET_CODE(body) != CALL)
157644 + continue;
157645 + body = XEXP(body, 0);
157646 + if (GET_CODE(body) != MEM)
157647 + continue;
157648 + body = XEXP(body, 0);
157649 + if (GET_CODE(body) != SYMBOL_REF)
157650 + continue;
157651 +// if (strcmp(XSTR(body, 0), track_function))
157652 + if (SYMBOL_REF_DECL(body) != track_function_decl)
157653 + continue;
157654 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
157655 + // 2. delete call
157656 + delete_insn_and_edges(insn);
157657 +#if BUILDING_GCC_VERSION >= 4007
157658 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
157659 + insn = next;
157660 + next = NEXT_INSN(insn);
157661 + delete_insn_and_edges(insn);
157662 + }
157663 +#endif
157664 + }
157665 +
157666 +// print_simple_rtl(stderr, get_insns());
157667 +// print_rtl(stderr, get_insns());
157668 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
157669 +
157670 + return 0;
157671 +}
157672 +
157673 +static bool gate_stackleak_track_stack(void)
157674 +{
157675 + tree section;
157676 +
157677 + if (ix86_cmodel != CM_KERNEL)
157678 + return false;
157679 +
157680 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
157681 + if (section && TREE_VALUE(section)) {
157682 + section = TREE_VALUE(TREE_VALUE(section));
157683 +
157684 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
157685 + return false;
157686 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
157687 + return false;
157688 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
157689 + return false;
157690 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
157691 + return false;
157692 + }
157693 +
157694 + return track_frame_size >= 0;
157695 +}
157696 +
157697 +static void stackleak_start_unit(void *gcc_data, void *user_data)
157698 +{
157699 + tree fntype;
157700 +
157701 + // void pax_track_stack(void)
157702 + fntype = build_function_type_list(void_type_node, NULL_TREE);
157703 + track_function_decl = build_fn_decl(track_function, fntype);
157704 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
157705 + TREE_PUBLIC(track_function_decl) = 1;
157706 + TREE_USED(track_function_decl) = 1;
157707 + DECL_EXTERNAL(track_function_decl) = 1;
157708 + DECL_ARTIFICIAL(track_function_decl) = 1;
157709 + DECL_PRESERVE_P(track_function_decl) = 1;
157710 +
157711 + // void pax_check_alloca(unsigned long)
157712 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
157713 + check_function_decl = build_fn_decl(check_function, fntype);
157714 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
157715 + TREE_PUBLIC(check_function_decl) = 1;
157716 + TREE_USED(check_function_decl) = 1;
157717 + DECL_EXTERNAL(check_function_decl) = 1;
157718 + DECL_ARTIFICIAL(check_function_decl) = 1;
157719 + DECL_PRESERVE_P(check_function_decl) = 1;
157720 +}
157721 +
157722 +#if BUILDING_GCC_VERSION >= 4009
157723 +namespace {
157724 +static const struct pass_data stackleak_tree_instrument_pass_data = {
157725 +#else
157726 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
157727 + .pass = {
157728 +#endif
157729 + .type = GIMPLE_PASS,
157730 + .name = "stackleak_tree_instrument",
157731 +#if BUILDING_GCC_VERSION >= 4008
157732 + .optinfo_flags = OPTGROUP_NONE,
157733 +#endif
157734 +#if BUILDING_GCC_VERSION >= 5000
157735 +#elif BUILDING_GCC_VERSION == 4009
157736 + .has_gate = true,
157737 + .has_execute = true,
157738 +#else
157739 + .gate = gate_stackleak_track_stack,
157740 + .execute = execute_stackleak_tree_instrument,
157741 + .sub = NULL,
157742 + .next = NULL,
157743 + .static_pass_number = 0,
157744 +#endif
157745 + .tv_id = TV_NONE,
157746 + .properties_required = PROP_gimple_leh | PROP_cfg,
157747 + .properties_provided = 0,
157748 + .properties_destroyed = 0,
157749 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
157750 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
157751 +#if BUILDING_GCC_VERSION < 4009
157752 + }
157753 +#endif
157754 +};
157755 +
157756 +#if BUILDING_GCC_VERSION >= 4009
157757 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
157758 +#else
157759 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
157760 + .pass = {
157761 +#endif
157762 + .type = RTL_PASS,
157763 + .name = "stackleak_final",
157764 +#if BUILDING_GCC_VERSION >= 4008
157765 + .optinfo_flags = OPTGROUP_NONE,
157766 +#endif
157767 +#if BUILDING_GCC_VERSION >= 5000
157768 +#elif BUILDING_GCC_VERSION == 4009
157769 + .has_gate = true,
157770 + .has_execute = true,
157771 +#else
157772 + .gate = gate_stackleak_track_stack,
157773 + .execute = execute_stackleak_final,
157774 + .sub = NULL,
157775 + .next = NULL,
157776 + .static_pass_number = 0,
157777 +#endif
157778 + .tv_id = TV_NONE,
157779 + .properties_required = 0,
157780 + .properties_provided = 0,
157781 + .properties_destroyed = 0,
157782 + .todo_flags_start = 0,
157783 + .todo_flags_finish = TODO_dump_func
157784 +#if BUILDING_GCC_VERSION < 4009
157785 + }
157786 +#endif
157787 +};
157788 +
157789 +#if BUILDING_GCC_VERSION >= 4009
157790 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
157791 +public:
157792 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
157793 +#if BUILDING_GCC_VERSION >= 5000
157794 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
157795 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
157796 +#else
157797 + bool gate() { return gate_stackleak_track_stack(); }
157798 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
157799 +#endif
157800 +};
157801 +
157802 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
157803 +public:
157804 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
157805 +#if BUILDING_GCC_VERSION >= 5000
157806 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
157807 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
157808 +#else
157809 + bool gate() { return gate_stackleak_track_stack(); }
157810 + unsigned int execute() { return execute_stackleak_final(); }
157811 +#endif
157812 +};
157813 +}
157814 +
157815 +static opt_pass *make_stackleak_tree_instrument_pass(void)
157816 +{
157817 + return new stackleak_tree_instrument_pass();
157818 +}
157819 +
157820 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
157821 +{
157822 + return new stackleak_final_rtl_opt_pass();
157823 +}
157824 +#else
157825 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
157826 +{
157827 + return &stackleak_tree_instrument_pass.pass;
157828 +}
157829 +
157830 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
157831 +{
157832 + return &stackleak_final_rtl_opt_pass.pass;
157833 +}
157834 +#endif
157835 +
157836 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
157837 +{
157838 + const char * const plugin_name = plugin_info->base_name;
157839 + const int argc = plugin_info->argc;
157840 + const struct plugin_argument * const argv = plugin_info->argv;
157841 + int i;
157842 + struct register_pass_info stackleak_tree_instrument_pass_info;
157843 + struct register_pass_info stackleak_final_pass_info;
157844 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
157845 + {
157846 + .base = &track_function_decl,
157847 + .nelt = 1,
157848 + .stride = sizeof(track_function_decl),
157849 + .cb = &gt_ggc_mx_tree_node,
157850 + .pchw = &gt_pch_nx_tree_node
157851 + },
157852 + {
157853 + .base = &check_function_decl,
157854 + .nelt = 1,
157855 + .stride = sizeof(check_function_decl),
157856 + .cb = &gt_ggc_mx_tree_node,
157857 + .pchw = &gt_pch_nx_tree_node
157858 + },
157859 + LAST_GGC_ROOT_TAB
157860 + };
157861 +
157862 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
157863 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
157864 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
157865 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
157866 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
157867 +
157868 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
157869 + stackleak_final_pass_info.reference_pass_name = "final";
157870 + stackleak_final_pass_info.ref_pass_instance_number = 1;
157871 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
157872 +
157873 + if (!plugin_default_version_check(version, &gcc_version)) {
157874 + error(G_("incompatible gcc/plugin versions"));
157875 + return 1;
157876 + }
157877 +
157878 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
157879 +
157880 + for (i = 0; i < argc; ++i) {
157881 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
157882 + if (!argv[i].value) {
157883 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
157884 + continue;
157885 + }
157886 + track_frame_size = atoi(argv[i].value);
157887 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
157888 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
157889 + continue;
157890 + }
157891 + if (!strcmp(argv[i].key, "initialize-locals")) {
157892 + if (argv[i].value) {
157893 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
157894 + continue;
157895 + }
157896 + init_locals = true;
157897 + continue;
157898 + }
157899 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
157900 + }
157901 +
157902 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
157903 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
157904 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
157905 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
157906 +
157907 + return 0;
157908 +}
157909 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
157910 new file mode 100644
157911 index 0000000..e9dbd4b
157912 --- /dev/null
157913 +++ b/tools/gcc/structleak_plugin.c
157914 @@ -0,0 +1,287 @@
157915 +/*
157916 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
157917 + * Licensed under the GPL v2
157918 + *
157919 + * Note: the choice of the license means that the compilation process is
157920 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
157921 + * but for the kernel it doesn't matter since it doesn't link against
157922 + * any of the gcc libraries
157923 + *
157924 + * gcc plugin to forcibly initialize certain local variables that could
157925 + * otherwise leak kernel stack to userland if they aren't properly initialized
157926 + * by later code
157927 + *
157928 + * Homepage: http://pax.grsecurity.net/
157929 + *
157930 + * Usage:
157931 + * $ # for 4.5/4.6/C based 4.7
157932 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
157933 + * $ # for C++ based 4.7/4.8+
157934 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
157935 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
157936 + *
157937 + * TODO: eliminate redundant initializers
157938 + * increase type coverage
157939 + */
157940 +
157941 +#include "gcc-common.h"
157942 +
157943 +// unused C type flag in all versions 4.5-5.0
157944 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
157945 +
157946 +int plugin_is_GPL_compatible;
157947 +
157948 +static struct plugin_info structleak_plugin_info = {
157949 + .version = "201401260140",
157950 + .help = "disable\tdo not activate plugin\n",
157951 +};
157952 +
157953 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
157954 +{
157955 + *no_add_attrs = true;
157956 +
157957 + // check for types? for now accept everything linux has to offer
157958 + if (TREE_CODE(*node) != FIELD_DECL)
157959 + return NULL_TREE;
157960 +
157961 + *no_add_attrs = false;
157962 + return NULL_TREE;
157963 +}
157964 +
157965 +static struct attribute_spec user_attr = {
157966 + .name = "user",
157967 + .min_length = 0,
157968 + .max_length = 0,
157969 + .decl_required = false,
157970 + .type_required = false,
157971 + .function_type_required = false,
157972 + .handler = handle_user_attribute,
157973 +#if BUILDING_GCC_VERSION >= 4007
157974 + .affects_type_identity = true
157975 +#endif
157976 +};
157977 +
157978 +static void register_attributes(void *event_data, void *data)
157979 +{
157980 + register_attribute(&user_attr);
157981 +// register_attribute(&force_attr);
157982 +}
157983 +
157984 +static tree get_field_type(tree field)
157985 +{
157986 + return strip_array_types(TREE_TYPE(field));
157987 +}
157988 +
157989 +static bool is_userspace_type(tree type)
157990 +{
157991 + tree field;
157992 +
157993 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
157994 + tree fieldtype = get_field_type(field);
157995 + enum tree_code code = TREE_CODE(fieldtype);
157996 +
157997 + if (code == RECORD_TYPE || code == UNION_TYPE)
157998 + if (is_userspace_type(fieldtype))
157999 + return true;
158000 +
158001 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
158002 + return true;
158003 + }
158004 + return false;
158005 +}
158006 +
158007 +static void finish_type(void *event_data, void *data)
158008 +{
158009 + tree type = (tree)event_data;
158010 +
158011 + if (type == NULL_TREE || type == error_mark_node)
158012 + return;
158013 +
158014 +#if BUILDING_GCC_VERSION >= 5000
158015 + if (TREE_CODE(type) == ENUMERAL_TYPE)
158016 + return;
158017 +#endif
158018 +
158019 + if (TYPE_USERSPACE(type))
158020 + return;
158021 +
158022 + if (is_userspace_type(type))
158023 + TYPE_USERSPACE(type) = 1;
158024 +}
158025 +
158026 +static void initialize(tree var)
158027 +{
158028 + basic_block bb;
158029 + gimple_stmt_iterator gsi;
158030 + tree initializer;
158031 + gimple init_stmt;
158032 +
158033 + // this is the original entry bb before the forced split
158034 + // TODO: check further BBs in case more splits occured before us
158035 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
158036 +
158037 + // first check if the variable is already initialized, warn otherwise
158038 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
158039 + gimple stmt = gsi_stmt(gsi);
158040 + tree rhs1;
158041 +
158042 + // we're looking for an assignment of a single rhs...
158043 + if (!gimple_assign_single_p(stmt))
158044 + continue;
158045 + rhs1 = gimple_assign_rhs1(stmt);
158046 +#if BUILDING_GCC_VERSION >= 4007
158047 + // ... of a non-clobbering expression...
158048 + if (TREE_CLOBBER_P(rhs1))
158049 + continue;
158050 +#endif
158051 + // ... to our variable...
158052 + if (gimple_get_lhs(stmt) != var)
158053 + continue;
158054 + // if it's an initializer then we're good
158055 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
158056 + return;
158057 + }
158058 +
158059 + // these aren't the 0days you're looking for
158060 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
158061 +
158062 + // build the initializer expression
158063 + initializer = build_constructor(TREE_TYPE(var), NULL);
158064 +
158065 + // build the initializer stmt
158066 + init_stmt = gimple_build_assign(var, initializer);
158067 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
158068 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
158069 + update_stmt(init_stmt);
158070 +}
158071 +
158072 +static unsigned int handle_function(void)
158073 +{
158074 + basic_block bb;
158075 + unsigned int ret = 0;
158076 + tree var;
158077 + unsigned int i;
158078 +
158079 + // split the first bb where we can put the forced initializers
158080 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
158081 + if (dom_info_available_p(CDI_DOMINATORS))
158082 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
158083 +
158084 + // enumarate all local variables and forcibly initialize our targets
158085 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
158086 + tree type = TREE_TYPE(var);
158087 +
158088 + gcc_assert(DECL_P(var));
158089 + if (!auto_var_in_fn_p(var, current_function_decl))
158090 + continue;
158091 +
158092 + // only care about structure types
158093 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
158094 + continue;
158095 +
158096 + // if the type is of interest, examine the variable
158097 + if (TYPE_USERSPACE(type))
158098 + initialize(var);
158099 + }
158100 +
158101 + return ret;
158102 +}
158103 +
158104 +#if BUILDING_GCC_VERSION >= 4009
158105 +namespace {
158106 +static const struct pass_data structleak_pass_data = {
158107 +#else
158108 +static struct gimple_opt_pass structleak_pass = {
158109 + .pass = {
158110 +#endif
158111 + .type = GIMPLE_PASS,
158112 + .name = "structleak",
158113 +#if BUILDING_GCC_VERSION >= 4008
158114 + .optinfo_flags = OPTGROUP_NONE,
158115 +#endif
158116 +#if BUILDING_GCC_VERSION >= 5000
158117 +#elif BUILDING_GCC_VERSION == 4009
158118 + .has_gate = false,
158119 + .has_execute = true,
158120 +#else
158121 + .gate = NULL,
158122 + .execute = handle_function,
158123 + .sub = NULL,
158124 + .next = NULL,
158125 + .static_pass_number = 0,
158126 +#endif
158127 + .tv_id = TV_NONE,
158128 + .properties_required = PROP_cfg,
158129 + .properties_provided = 0,
158130 + .properties_destroyed = 0,
158131 + .todo_flags_start = 0,
158132 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
158133 +#if BUILDING_GCC_VERSION < 4009
158134 + }
158135 +#endif
158136 +};
158137 +
158138 +#if BUILDING_GCC_VERSION >= 4009
158139 +class structleak_pass : public gimple_opt_pass {
158140 +public:
158141 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
158142 +#if BUILDING_GCC_VERSION >= 5000
158143 + virtual unsigned int execute(function *) { return handle_function(); }
158144 +#else
158145 + unsigned int execute() { return handle_function(); }
158146 +#endif
158147 +};
158148 +}
158149 +
158150 +static opt_pass *make_structleak_pass(void)
158151 +{
158152 + return new structleak_pass();
158153 +}
158154 +#else
158155 +static struct opt_pass *make_structleak_pass(void)
158156 +{
158157 + return &structleak_pass.pass;
158158 +}
158159 +#endif
158160 +
158161 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
158162 +{
158163 + int i;
158164 + const char * const plugin_name = plugin_info->base_name;
158165 + const int argc = plugin_info->argc;
158166 + const struct plugin_argument * const argv = plugin_info->argv;
158167 + bool enable = true;
158168 + struct register_pass_info structleak_pass_info;
158169 +
158170 + structleak_pass_info.pass = make_structleak_pass();
158171 + structleak_pass_info.reference_pass_name = "ssa";
158172 + structleak_pass_info.ref_pass_instance_number = 1;
158173 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
158174 +
158175 + if (!plugin_default_version_check(version, &gcc_version)) {
158176 + error(G_("incompatible gcc/plugin versions"));
158177 + return 1;
158178 + }
158179 +
158180 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
158181 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
158182 + enable = false;
158183 + }
158184 +
158185 + for (i = 0; i < argc; ++i) {
158186 + if (!strcmp(argv[i].key, "disable")) {
158187 + enable = false;
158188 + continue;
158189 + }
158190 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
158191 + }
158192 +
158193 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
158194 + if (enable) {
158195 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
158196 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
158197 + }
158198 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
158199 +
158200 + return 0;
158201 +}
158202 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
158203 index 88461f0..6fb70a0 100644
158204 --- a/tools/include/linux/compiler.h
158205 +++ b/tools/include/linux/compiler.h
158206 @@ -35,6 +35,14 @@
158207 # define unlikely(x) __builtin_expect(!!(x), 0)
158208 #endif
158209
158210 +#ifndef __size_overflow
158211 +# define __size_overflow(...)
158212 +#endif
158213 +
158214 +#ifndef __intentional_overflow
158215 +# define __intentional_overflow(...)
158216 +#endif
158217 +
158218 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
158219
158220 #endif /* _TOOLS_LINUX_COMPILER_H */
158221 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
158222 index 36c08b1..87c72d1 100644
158223 --- a/tools/lib/api/Makefile
158224 +++ b/tools/lib/api/Makefile
158225 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
158226
158227 LIBFILE = libapikfs.a
158228
158229 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
158230 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
158231 EXTLIBS = -lelf -lpthread -lrt -lm
158232 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
158233 ALL_LDFLAGS = $(LDFLAGS)
158234 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
158235 index 6789d788..4afd019e 100644
158236 --- a/tools/perf/util/include/asm/alternative-asm.h
158237 +++ b/tools/perf/util/include/asm/alternative-asm.h
158238 @@ -5,4 +5,7 @@
158239
158240 #define altinstruction_entry #
158241
158242 + .macro pax_force_retaddr rip=0, reload=0
158243 + .endm
158244 +
158245 #endif
158246 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
158247 index 0a578fe..b81f62d 100644
158248 --- a/tools/virtio/linux/uaccess.h
158249 +++ b/tools/virtio/linux/uaccess.h
158250 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
158251 ({ \
158252 typeof(ptr) __pu_ptr = (ptr); \
158253 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
158254 - ACCESS_ONCE(*(__pu_ptr)) = x; \
158255 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
158256 0; \
158257 })
158258
158259 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
158260 index f8f3f5fe..9bc113f 100644
158261 --- a/virt/kvm/kvm_main.c
158262 +++ b/virt/kvm/kvm_main.c
158263 @@ -81,12 +81,17 @@ LIST_HEAD(vm_list);
158264
158265 static cpumask_var_t cpus_hardware_enabled;
158266 static int kvm_usage_count = 0;
158267 -static atomic_t hardware_enable_failed;
158268 +static atomic_unchecked_t hardware_enable_failed;
158269
158270 struct kmem_cache *kvm_vcpu_cache;
158271 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
158272
158273 -static __read_mostly struct preempt_ops kvm_preempt_ops;
158274 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
158275 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
158276 +static struct preempt_ops kvm_preempt_ops = {
158277 + .sched_in = kvm_sched_in,
158278 + .sched_out = kvm_sched_out,
158279 +};
158280
158281 struct dentry *kvm_debugfs_dir;
158282
158283 @@ -791,7 +796,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
158284 /* We can read the guest memory with __xxx_user() later on. */
158285 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
158286 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
158287 - !access_ok(VERIFY_WRITE,
158288 + !access_ok_noprefault(VERIFY_WRITE,
158289 (void __user *)(unsigned long)mem->userspace_addr,
158290 mem->memory_size)))
158291 goto out;
158292 @@ -1729,9 +1734,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
158293
158294 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
158295 {
158296 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
158297 + int r;
158298 + unsigned long addr;
158299
158300 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
158301 + addr = gfn_to_hva(kvm, gfn);
158302 + if (kvm_is_error_hva(addr))
158303 + return -EFAULT;
158304 + r = __clear_user((void __user *)addr + offset, len);
158305 + if (r)
158306 + return -EFAULT;
158307 + mark_page_dirty(kvm, gfn);
158308 + return 0;
158309 }
158310 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
158311
158312 @@ -2007,7 +2020,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
158313 return 0;
158314 }
158315
158316 -static struct file_operations kvm_vcpu_fops = {
158317 +static file_operations_no_const kvm_vcpu_fops __read_only = {
158318 .release = kvm_vcpu_release,
158319 .unlocked_ioctl = kvm_vcpu_ioctl,
158320 #ifdef CONFIG_KVM_COMPAT
158321 @@ -2724,7 +2737,7 @@ out:
158322 }
158323 #endif
158324
158325 -static struct file_operations kvm_vm_fops = {
158326 +static file_operations_no_const kvm_vm_fops __read_only = {
158327 .release = kvm_vm_release,
158328 .unlocked_ioctl = kvm_vm_ioctl,
158329 #ifdef CONFIG_KVM_COMPAT
158330 @@ -2795,7 +2808,7 @@ out:
158331 return r;
158332 }
158333
158334 -static struct file_operations kvm_chardev_ops = {
158335 +static file_operations_no_const kvm_chardev_ops __read_only = {
158336 .unlocked_ioctl = kvm_dev_ioctl,
158337 .compat_ioctl = kvm_dev_ioctl,
158338 .llseek = noop_llseek,
158339 @@ -2821,7 +2834,7 @@ static void hardware_enable_nolock(void *junk)
158340
158341 if (r) {
158342 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
158343 - atomic_inc(&hardware_enable_failed);
158344 + atomic_inc_unchecked(&hardware_enable_failed);
158345 printk(KERN_INFO "kvm: enabling virtualization on "
158346 "CPU%d failed\n", cpu);
158347 }
158348 @@ -2877,10 +2890,10 @@ static int hardware_enable_all(void)
158349
158350 kvm_usage_count++;
158351 if (kvm_usage_count == 1) {
158352 - atomic_set(&hardware_enable_failed, 0);
158353 + atomic_set_unchecked(&hardware_enable_failed, 0);
158354 on_each_cpu(hardware_enable_nolock, NULL, 1);
158355
158356 - if (atomic_read(&hardware_enable_failed)) {
158357 + if (atomic_read_unchecked(&hardware_enable_failed)) {
158358 hardware_disable_all_nolock();
158359 r = -EBUSY;
158360 }
158361 @@ -3287,7 +3300,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
158362 kvm_arch_vcpu_put(vcpu);
158363 }
158364
158365 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158366 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158367 struct module *module)
158368 {
158369 int r;
158370 @@ -3334,7 +3347,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158371 if (!vcpu_align)
158372 vcpu_align = __alignof__(struct kvm_vcpu);
158373 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
158374 - 0, NULL);
158375 + SLAB_USERCOPY, NULL);
158376 if (!kvm_vcpu_cache) {
158377 r = -ENOMEM;
158378 goto out_free_3;
158379 @@ -3344,9 +3357,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158380 if (r)
158381 goto out_free;
158382
158383 + pax_open_kernel();
158384 kvm_chardev_ops.owner = module;
158385 kvm_vm_fops.owner = module;
158386 kvm_vcpu_fops.owner = module;
158387 + pax_close_kernel();
158388
158389 r = misc_register(&kvm_dev);
158390 if (r) {
158391 @@ -3356,9 +3371,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158392
158393 register_syscore_ops(&kvm_syscore_ops);
158394
158395 - kvm_preempt_ops.sched_in = kvm_sched_in;
158396 - kvm_preempt_ops.sched_out = kvm_sched_out;
158397 -
158398 r = kvm_init_debug();
158399 if (r) {
158400 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)